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SYSMAC CJ Series CJ2 CPU Unit Hardware USER`S MANUAL

1. 1 We recommend using the following NT AL001 RS 232C RS 422A Link Adapter Connecting Cables to connect to NT AL001 Link Adapters XW2Z 070T 1 0 7 m XW2Z 200T 1 2 m e Wiring the Recommended Cable XW2Z 070 200T 1 The recommended cables should be wired as shown below For an RS 232C cable each signal wire should be twisted with the SG signal ground wire and placed in a shielded cable to prevent the effects of noise in noise prone environments The 5 V wires can also be twisted with the SG wire to increase noise immunity Although this wiring is different from that shown in the example above it can be used to increase noise immunity if required CJ2 CPU Unit Hardware User s Manual Appendices Wiring with XW2Z L _ OT 1 10 conductors PLC NT ALOO1 Pin Signal Signal Pin Internal signals E No name name No Arrows indicate signal directions ET FOOD BO SI 3 RD XOX 2 a eS ae Pte PPO ont Te ee ee eee EAEE R 7 aN o1 Returned e er Ca m a ea Ta Hh tuned o seH T Use o SG a Shield 2 When the NT AL001 Link Adapter is connected to the RS 232C port on the CPU Unit 5 V is supplied from pin 6 eliminating the need for a 5 V power supply l Precautions for Correct Use e Do not use the 5 V power from pin 6 of the RS 232C port for anything but the NT AL001 Link
2. 732015 35 0 3 27 0 15 ale PFP 50N dimensions are given in parentheses e PFP M DIN Track End Plates 2 required 5 16 CJ2 CPU Unit Hardware User s Manual 5 Installation 5 2 6 Connecting CJ series Expansion Racks CS CJ series I O Connecting Cables are used to connect the CPU Rack and Expansion Racks CS CJ series I O Connecting Cables e These connectors are equipped with easy lock connectors e Use them to connect the CPU Rack to an Expansion Rack or to connect two Expansion Racks Model number Cable length CS1W CN313 0 3m CS1W CN713 0 7m CS1W CN223 2m CS1W CN323 3m CS1W CN523 5m CS1W CN133 10m CS1W CN133B2 12m p N m a D ct oO 5 e The CJ series I O Connecting Cables are used to connect the I O Control Unit on the CPU Rack to the I O Interface Unit on an Expansion Rack or to connect the I O Interface Units on two Expan sion Racks e Install the Racks and select I O Connecting Cables so that the total length of all I O Connecting Cables does not exceed 12 m e The following diagram shows where each I O Connecting Cable must be connected on each Rack The Rack will not operate if the cables aren t connected properly The up direction is towards the CPU Unit and down is away from the CPU Unit CPU Rack CPU Unit I O Control Unit Power Supply Unit SyoeyY uoisuedxy s ll s f9 Buloeuuo0y 9 c G CJ2 CPU Unit Hardware User s
3. XW2Z ILIID XW2N 20G8 IN16 2 Units 2 XW2Zz OO00K XW2D 40G6 A 70 None XW2Z IK XW2D 40G6 RM 3 None NZR XW2Z OOON XW2D 20G6 2 Units xW22 000N XW2Z OOON XW2Z LILILIN Xxw2C 20G5 IN16 2 Units 2 me XW2Z LILILIN XW2E 20G5 IN16 2 Units 2 EA XW2Z OOON XW2F 20G7 IN16 2 Units 2 J S XWe2Z LILILIN XW2N 20G8 IN16 2 Units 2 Ye XW2zZ KOOK XW2D 40G6 A 71 hone ove ara eee gt T gt AE N IN XW2C 20G6 1016 2 Units A 71 z XW2B 20G5 2 Units D D D D D D A 69 CJ1W 32inputs 1 Fujitsu NPN PNP None XW2Z O00B XW2D 40G6 A 69 ID231 connector None XW27 CJ1W 32 inputs 1 MIL con NPN PNP ID232 nector CJ1W 32 inputs 1 MIL con NPN PNP ID233 nector 2 XW2F 20G7 IN16 2 Units XW2N 20G8 IN16 2 Units 1 For Units with both inputs and outputs refer to the connection patterns for both input and output connections 2 The inputs are NPN For PNP inputs reverse the polarity of the external power supply connections to the power supply terminals on the Connector Terminal Block Conversion Unit 3 Bleeder resistance 5 6 KQ is built in None None P ol w O O oO gt oO _ UJ o O O Cc gt None XW2Z XW2Z XW2Z
4. Signal Connec Signal Allocated Allocated Si i Allocated leer ignal Connec Signal aes a tor pin rane CIO word CIO word name torpin name CIO word B20 A20 INO No o INO J a1 pi LINO 5 COM1 OV B19 atg COMO 0V INi NI OUT15 OUT15 eso NI Fao po LIN D B18 A18 D N2 N2 OUT14 OUT14 ee ee oe eur a ama alaik a a AA Ba A o LI D D ad 2 Ta o o A5 B5 o o amp p OUTE BIS a15 _OUT12 N5 N5 4 1 o OUTI1 OUT11 ke VDC gt o o A6 B6 o o VDC B14 A14 S IN6 N6 OUT10 OUT10 oe St Ol ee a ee a l oN a a ge OUT9 OUT9 PE aas OTe 0e Jen OY 4 COM2 COM3 OUTS OUTS ae A9 B9 m e e ar a E N8 IN8 V Biol ato V eis Ne A10 B10 m COM1 OV Ag COMO 0V e n AM sigma OUT7 OUT7 o o Al2 B12 o o O as OUT py 4 Nii IN11 OUT6 OUT6 y o o Al3 B13 o o amp r EE Ar Loe 5 0 IN12 114 B14 N12 E Terminal Connec A6 5 M3 N13 OUT4 OUT4 eo o A15 B15 gt o0 tions EE es Fone ot 5 0 N14 a16 B16 LINI4 9 Sure outa eo eS 417 B17 N15 so jo ag OU D COM2 COM3 OUTI OUTI A18 B18 D A2 Te NC NC OUTO ar OUTO A19 B19 0O D NC a20 B20 NC Be sure to wire both terminals A19 and A9 COMO 0 V of CN1 e Be sure to wire both pins A9 an
5. Is pin 5 of the CPU Unit DIP switch turned ON Yes Can the CX Programmer be connected online Yes i Go zZ O T O u c m a 2 ss D 3 Q D Replace the RS 232C cable In the PLC Setup in the CPU Unit does the serial port setting match the CX Programmer network type setting In the PLC Setup in the CPU Unit No match the serial port setting with the CX Programmer network type setting Yes s ip w y pue Sesneyd 10114 L 9 CJ2 CPU Unit Hardware User s Manual 6 33 6 Troubleshooting 6 34 CJ2 CPU Unit Hardware User s Manual Inspection and Maintenance This section describes the inspection and maintenance that is required for CJ2 PLCs 7 1 7 2 7 3 INSDECHONS vraa a wee ho ee Ge ee a a Mee ose ME 7 2 7 1 1 INSDECIION LF ONS acd ee aare kek Ate anda Wank Se hee eho bee ee ac ain anne eee 7 2 7 1 2 Unit Replacement Precautions 0 0 0 eee 7 4 Replacing the Banery ccc sci siewetc wn ew eden ae teen ee ri dee ates at ated 7 5 7 2 1 Battery Replacement fxd sis O Soret and aed oo tee A ed aa oe a ed Sow ee 7 5 7 2 2 Operation When Battery Is Exhausted or Not Installed 7 8 Power Supply Unit Replacement Time 00000 02 eee 7 10 CJ2 CPU Unit Hardware User s Manual 7 1 7 Inspection and Maintenance 7 1 Inspections Daily or periodic inspections are required in order
6. wer wer wer K XW2D 40G6 A 80 K XW2B 40G5 a K XW2B 40G4 aa XW2Z OOON XW2D 20G6 2 Units de XW2Z DO00ON XW2B 20G5 2 Units a XW2Z OOON XW2B 20G4 2 Units i XW2Z OO0ON XW2C 20G6 1016 2 Units Yes A 80 XW2Z OOON XW2F 20G7 OUT16 2 Units Yes ze sjeulwey Aejay O I pue syun UOIsIaAUOD YyOo g JeUIWIA 10 09UUOD Buljosuu0y y V CJ2 CPU Unit Hardware User s Manual A 63 Appendices Connec nnec I O capac daa DAMBE Connecting Connector Terminal Block Common o Sx Unit 3 of con Polarity tion pat of S s tion dia ity 4 Cable Conversion Unit terminal nectors tern branches gram NPN PNP wer wer we meee Aaaa S eee ee ee gt ANZA NZK xwez C108 2 XW2Z LOOB XW2Z OLOBU ee XW2Z OODD eee E waz TTD P LALE A 8 Moe A Nei N ne a wee Sie z me CJiw 32 outputs 1 Fujitsu NPN PNP MD261 connector XW2Z XW2C 20G6 I016 2 Units A 85 32 outputs 1 Fujitsu NPN connector XW2Z XW2F 20G7 OUT 16 2 Units 1 For Units with both inputs and outputs refer to the connection patterns for both input and output connections 2 The inputs are NPN For PNP inputs reverse the polarity of the external power supply connections to the power supply terminals on the Connector Terminal Block Conversion Unit 3 Bleeder resistance 5 6 KQ is built in
7. Appendices i CJ1W PA202 Unit mm 65 a 81 6 A Unit mm m lt J 65 gt 81 6 a 60 7 Cu1w PD022 z Je Unit mm gt Appendices A 2 4 Basic I O Units i 8 16 point Units with 18 terminal Terminal Blocks Unit mm N A yY 90 i 32 point Units Input Units and Output Units Units with Fujitsu compatible Connector 40 pin x 1 Unit mm 112 5 lt lt gt A Q Q A 98 CJ2 CPU Unit Hardware User s Manual Appendices i 32 point Units 24 VDC Input Transistor Output Units Units with Fujitsu compatible Connector 24 pin x 2 Unit mm 112 5 gt N g 3 D 5 o e 5 D sun O I DISeg v z Y CJ2 CPU Unit Hardware User s Manual A 99 Appendices 64 point Units Input Units Output Units 24 VDC Input Transistor Output Units TTL I O Units Units with Fujitsu compatible Connector 40 pin x 2 Unit mm 112 5 83 6 A 100 CJ2 CPU Unit Hardware User s Manual Appendices A 2 5 I O Control Unit and I O Interface Unit CJ1W 1C101 CJ1W II101 Unit mm I O Control Unit I O Interfac
8. CN1 Allocated Signal Connec Signal A saat CIO word name torpPin name Terminal Connections e The input power polarity can be connected in either direction Be sure to wire both pins 23 and 24 COMO of CN1 and set the same polarity for both pins Be sure to wire both pins 3 and 4 COM1 of CN1 and set the same polarity for both pins Number of simultaneously ON points Number of Simultaneously ON Points vs Ambient Temperature Characteristic m 64 points at25 C 64 points at 35 C 64 points at 47 C Input voltage 20 4 VDC 12 points common total 45 points at 55 C 30 Input voltage 8 points common 20 26 4 VDC at 55 C 60 50 40 8 points common total 26 points max at 55 C 0 10 20 30 40 50 60 C Ambient Temperature Allocated Signal Connec Sj Allocated CIO word i aa tor pin D O word Wd m 3 Wd m 2 2 N A OJ gt D Oo Q I ie e e O oO O IN12 e Oo o o 2 IN11 E G O O O e 5 IN10 o O O O z IN9 O O O IN8 amp O o N To 24 VDC li e The input power polarity can be con nected in either direction e Be sure to wire both pins 23 and 24 COM2 of CN2 and set the same polar ity for both pins
9. IN XW2C 20G5 IN16 2 Units Yes XW2E 20G5 IN16 2 Units m XW2Z sjeulwey Aejay O I pue syun UoIsaAUOD YyOO g JeUILWIA 10 09UUOD Buljosuu0y ry L Y N XW2Z IN XW2Z IN CJ2 CPU Unit Hardware User s Manual A 61 Appendices Connec nnec 1 0 capac daa DAMBE Connecting Connector Terminal Block Common o Sx Unit 3 of con Polarity tion pat of S s tion dia ity 4 Cable Conversion Unit terminal nectors tern branches gram CJ1w 64inputs 2 Fujitsu NPN PNP IB XW2D 40G6 None A 72 ID261 connectors B XW2D 40G6 RF B XW2B 40G5 CJ1W 64 inputs 2 MIL con NPN PNP ID262 nectors CJ1W 32 outputs 1 Fujitsu N OD231 connector IB XW2B 40G4 None PN PNP i fe D gt no Da fe D gt lt no i i fe D gt N IN i O D x no fe i fo D gt lt no i IBU XW2D 40C6 ID XW2D 20G6 2 Units None XW2Z OO00D XW2B 20G5 2 Units x lt no iN x lt no IN ho x lt no Ph 7 3 3 e pao onesmo we l A Yes Yes D XW2E 20G5 IN16 2 Units 2 Yes Yes Yes D XW2F 20G7 IN16 2 Units Yes o ID XW2N 20G8 IN16 2 Units XW2D 40G6 A 73 i x lt no in O D gt lt no N A A O D gt lt no B A i
10. ccccccceesseeeeeeeeeees A 151 A 7 Relay Output Noise Reduction Methods cccccssssecceeseeeeeseeeeeseeseeeseeeeseeeeeeneesenseeseeaeeses A 153 A 8 Functions Supported for Unit Versions ccccccsessesssseeeseseeeeeseneeseseesensesensesonsesensesenees A 155 A 8 1 CI ATA PR oUt ssa E E E E A ee no cos nace eae A A cease ees A 155 A 8 2 OJ2M PS ester a ep eo a se aoe acetate sete ah eae cc eee A 156 MOEN cet slew ce tese eaS Index 1 REVISION IMISLONY acinsar i a Revision 1 CJ2 CPU Unit Hardware User s Manual Read and Understand this Manual Please read and understand this manual before using the product Please consult your OMRON representative if you have any questions or comments Warranty and Limitations of Liability WARRANTY OMRON s exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year or other period if specified from date of sale by OMRON OMRON MAKES NO WARRANTY OR REPRESENTATION EXPRESS OR IMPLIED REGARDING NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE OMRON DISCLAIMS ALL OTHER WARRANTIES EXPRESS OR IMPLIED LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES LOSS OF PROFITS OR COMMERCIAL LOSS
11. 2 Click the Reinstall Driver Button The Hardware Update Wizard Dialog Box will be displayed Install the driver software using the procedure described in nstalling the USB Driver Hardware Update Wizard Welcome to the Hardware Update Wizard This wizard helps vou install software for OMAON PLC e If your hardware came with an installation CD ZEA or floppy disk insert it now What do vou want the wizard to do Install from a list or specific location Advanced Click Next to continue A 148 CJ2 CPU Unit Hardware User s Manual Appendices A 6 Load Short circuit Protection and Line Disconnection Detection for Basic I O Units A 6 1 Load Short circuit Protection and Line Disconnection Detection for CJ1W OD202 This section describes the load short circuit protection of the CJU1W OD202 Output Units As shown below normally when the output bit turns ON OUT the transistor will turn ON and then out put current lout will flow Normal Operation ON OUTPUT instruction OUT OFF Output current Alarm output ERR indicator ON im Short circuit detection current lout Disconnection detection current OFE i Junction temperature of transistor on Thermal shutdown temperature ERR Reset temperature OFF lf the output lout is overloaded or short circuited exceeding the detection current llim the output cur rent lout will be limited as shown in figure below When th
12. Peripheral Bus Toolbus Host Link slave Device supporting Serial PLC Link 3 CJ2M CJ1M CP1H CPiL or CP1E CPU Unit 1 Serial port RS 232C A serial port is built into only the CJ2H CPU Units and the CU2M CPU1L CPU Units 2 Serial Option Board A Serial Option Board can be mounted only to a CU2M CPU3L CPU Unit 3 Serial PLC Links are supported only by CJ2M CPU Units 4 This is connected using the Serial Gateway The Serial Gateway is supported for Serial Communications Units with unit version 1 2 or later CompoWay F Device supporting Modbus bog CPU Unit Protocol macro Host Link slave C No protocol _ C No protocol _ Co Protocol General purpose external device e g such as a PLC from other manufacturer temperature controller or bar code reader For details on the protocol modes that can be selected for each port refer to 11 2 1 Overview of Serial Communications in the CJ2 CPU Unit Software User s Manual Cat No W473 EN Additional Information Use the Peripheral Bus to connect the CJ2 CPU Unit to the CX Programmer via serial communi cations 2 28 CJ2 CPU Unit Hardware User s Manual 2 Basic System Configuration and Devices 2 2 2 Communications Networks i Communications Network Systems The CJ Series supports the following communications networks Select the appropriate network according to the applications For details on communications networ
13. cc ceccccesecceceeeeseeseeceaceseaeeeesaaeeeseeeesseaeeessaeeees A 101 A 2 6 VO Menom Oto fe leretenecenecnr rere eice tere E ES A 101 A 2 7 Pulse I O Modules CU2M CPU Unit Only cceeceeeceseeeeeeceeeeeeeeseeseeeeseeeeeesaeaeeeeeseeeeesenas A 101 A 2 8 Serial Option Boards CJ2M CPU3L Only cccccscccsssececssseececcseeeeeeseeeeeseeeeesessaeeeessaeeeess A 102 A 3 Fatal and Non fatal Error Details cccccssesessceeseeeseonseeenseenseonsecnseeeeesenssonseseneeeneeonseoes A 103 A 3 1 Fata ENOS ee i ee Roce eee ee pee E R ee ee Deen ea A 103 A 3 2 Nona axl a gc sperms ees ae enor ha rR arene oc Terme et ga ee eee nr or A 108 A 4 Connecting to a Serial Port on the CPU Unit 0 cc eesesseeeeseeeeeeeeeseeeeeseeseeaseseeeseeeeaneees A 111 A 4 1 Serial Port Interface Types and Specifications ccccccsceccceeeeeceeeeeeceeeeceeeeeseeeeeseeeeessaeeeeeas A 111 A 4 2 Coniection Examples saae aa a teense eacee tse eee eased eect aes A 117 A 4 3 Applicable Connectors and Recommended Cables ccccccsseeeeeeceeeeeeeeeeseeeeeeeeeeeeseeeeeeeeas A 132 A Installing the USB Driven siccctsiccoose secs caccecsinctesalet cana a a a eee A 139 A 6 Load Short circuit Protection and Line Disconnection Detection for Basic I O Units A 149 A 6 1 Load Short circuit Protection and Line Disconnection Detection for CJ1W OD202 A 149 A 6 2 Load Short circuit Protection for CJU1W OD204 0D212 OD232 MD232
14. w lt m mp D 3 O fe 5 G 9 ot O 5 CJ2M MD212 Sourcing outputs MIL connector 10 inputs including four interrupt quick response inputs and two high speed counter inputs 6 outputs including two pulse outputs and two PWM outputs Serial Option Boards CJ2M CPU3LI Only Name me Specifications RS 232C CP1W CIF01 Mounted in the Option Option Board Board slot in the CJ2M CPU3LI to enable using an RS 232C port Maximum transmis sion distance 15 m RS 422A 485 CP1W CIF11 Mounted in the Option Option Board Board slot in the CJ2M CPU3L to enable using an RS 422A 485 port Maximum transmis sion distance 50 m Isolated RS CP1W CIF12 Mounted in the Option 422A 485 Board slot in the Option Board CJ2M CPU3L to Serial com Current consumption munications A Weight Host Link 1 N 0 005 A NT Link No protocol Serial PLC Link Slave Serial PLC Link Mas ter Serial Gateway con 0 030 A verted to Com poWay F and Tool Bus Py The following modes cannot be used 1 1 NT Link Serial Gateway converted to Host Link FINS 1 1 Link Master and 1 1 Link Slave WILY Nd c l e 20g 20g enable using an RS 422A 485 port Maximum transmis sion distance 500 m CJ series Power Supply Units Output capacit iti voltage 5 VDC 24VDC functions CJ1W PA205R 100 to 240 VAC RUN output 350 g max CJ1W PA205C 100 to 240 VAC 4 6A 0 8 A Replacement 400 g max
15. FINS Communications siti FINS UDP OK FINS TCP 16 connections max EtherNet IP Conformance Test Conforms to A5 EtherNet IP Interface 10Base T 100Base TX Auto Negotiation Fixed Setting 14 Large Forward Open CIP optional specification must be supported in order for 505 to 1 444 bytes to be used as the data size Application is supported between CS CJ series PLCs When connecting to devices from other manufacturers make sure that the devices support the Large Forward Open specification 15 If the maximum number is exceeded refreshing will require more than one CPU Unit cycle 16 When changing parameters however the EtherNet IP port where the change is made will be restarted In addition a tim eout will temporarily occur at the other node that was communicating with that port and it will then recover automatically 17 The EtherNet IP port supports an IGMP client so unnecessary multicast packets are filtered by using an Ethernet switch that supports IGMP snooping CJ2 CPU Unit Hardware User s Manual 1 19 1 Overview CJ2H CJ2M Item CPU64 CPU65 CPU66 CPU67 CPU68 CPU CPU CPU CPU CPU EIP EIP EIP EIP EIP 11 31 12 32 13 33 14 34 15 35 Pulse 1 0 3 External interface CJ2M MD211 or CJ2M MD212 Pulse I O Mod ule with 40 pin MIL connector Can be used as normal inputs interrupt inputs quick response inputs or high speed counter inputs Functions of each input must be selecte
16. Inductive DC Input load Unit Inductive Inductive 2 load load Connect a diode in a DC circuit Input Signal Noise Countermeasures Connect a surge suppressor in an A circuit Connect a diode in a DC circuit Output Signal Noise Countermeasures e Never bundle output signal lines with high voltage or power lines and do not route them in close proximity or parallel to such lines If output signal lines must be routed in close proximity to such lines place them in separate ducts or conduits and be sure to ground the ducts or conduits I O cables Power lines ores 0008 1 O cables Power lines SRR 290 ok PRDoo SS ee OOOOOOOO Suspended ducts Floor ducts Conduit I O Cable Arrangement e If the signal lines and power lines cannot be routed in separate ducts use shielded cable Connect the shield to the ground terminal at the PLC and leave it unconnected at the input device 5 46 CJ2 CPU Unit Hardware User s Manual 5 Installation e Wire the lines so that common impedance does not occur Such wiring will increase the number of wires SO use common return circuits Use thick wires with sufficient allowance for the return circuits and bundle them with lines of the same signal level e For long I O lines wire the input and output signal lines separately e Use twisted pair wires for pilot lamps and particularly lamps with filaments e Use countermeasures such as CR surge absorbers and diodes for input device and outpu
17. Lc Ground to a resistance of 100 Q or less to increase noise resistance and avoid electric shock GR Ground to a resistance of 100 Q or less to avoid electric shock CJ2 CPU Unit Hardware User s Manual 3 25 E u e U poi lt Cc 5 a S UQUOdWO Z S E 3 Nomenclature and Functions i RUN Output CJ1W PA205R Only The internal contact turns ON when the CJ2 CPU Unit is operating RUN or MONITOR mode The Power Supply Unit must be in the CPU Rack to use this output i Alarm Output CJ1W PA205C Only The alarm output is used to notify when Power Supply Unit replacement is required The output is nor mally ON The output turns OFF when the time until replacement is 6 months or less 3 26 CJ2 CPU Unit Hardware User s Manual 3 Nomenclature and Functions 3 5 3 Selecting a Power Supply Unit After determining what power supply voltage is required whether power output terminals and a RUN output are required and whether replacement notification is required calculate the current and power requirements for each Rack i Condition 1 Current Requirements There are two voltage groups for internal power consumption 5 VDC and 24 VDC For details on the current consumption of individual Units refer to 2 1 4 Configuration Units N u fo w c Ke p lt Cc 5 D Current Consumption at 5 VDC The following table shows the current that can be supplied to Uni
18. Short bar _ Solenoid valve etc E Black White Brown Red Blue Black 3 wire sensor with PNP output photoelectric sensor or proximity sensor gt PNP Blue Black Brown White 2 wire sensor e g limit switch Connection diagram J Black White Brown Red p Blue Black 3 wire sensor with NPN output photoelectric sensor or proximity sensor NPN P h w ke D O O D m O 5 O O WO D o T O 5 7 Solenoid valve etc Blue Black Brown White 2 wire sensor e g limit switch ee a ee ee ee OOo O O O O O OOO fo O Olol ofolololelololo elole ole e o 2 o a 24 VDC Z 12 to 24 VDC Note 1 Connect the A9 B9 terminal and the Note 1 Connect the A9 B9 terminal and the terminal terminal for NPN Connect the A10 B10 terminal and the Connect the A9 B9 terminal and the terminal terminal for PNP Use the enclosed short bar Use the enclosed short bar 2 The COM terminals are wired inside the 2 The COM terminals are wired inside the Connector Terminal Block Conversion Connector Terminal Block Conversion Unit Unit sjeulwJe Aejay O I pue syun UOIsaAUOD YyOo g JCUILWIA 10 098UUOD BuljosuUu0y ry L Y CJ2 CPU Unit Hardware User s Manual A 85 Appendices Programmable Con troller I O Unit Connector Terminal CJ1W MD263 XW2D 40G6 Block Conversion Unit xw2D 40G6 RM
19. Thirty two point Units Models with 40 point Fujitsu Connector or MIL Connector Model number Indicator Switch i 2 Changes the 16 I O displayed on the I O indicators I O indicators I O wiring connector li Fujitsu connector MIL connector 40 pin x 1 i Setting 1 Wd m Row A on connector _ Bottom of connector Setting 2 Wd m 1 Row B on connector Top of connector Unit with Fujitsu compatible Connector Unit with MIL Connector Connector Connected to the connector on the next Unit Note Only the CJ1W OD232 has an ERR indicator for the load short circuit alarm Thirty two point Units with 2 x 24 pin Fujitsu compatible Connectors or 2 x 20 pin MIL Connectors Model number I O indicators I O wiring z connector 24 pin x 2 i Unit with Fujitsu compatible Unit with MIL Connector Connector ERT Connector Word m l O A De Connected to the connector on the next Unit 5 6 7 Word m 1 11213 1415 3 30 CJ2 CPU Unit Hardware User s Manual 3 Nomenclature and Functions Sixty four point Units Models with Two 40 point Fujitsu Connectors or MIL Connector Indicator Switch Model number 1 2 T SHED i Changes the 32 I O displayed on the I O indicators 2 A N I O indicators Setting 1 Wd m and m 1 CN1 4 Setting 2 Wd m 2 and m 3 CN2 p I O wiring w connector o 40 pin x 2 o O C D Unit with Fujitsu compatible Unit
20. When a CJ series PLC is turned ON the CPU starts cyclic servicing and enters RUN mode only after all Special I O Units and CPU Bus Units have been detected If the startup mode is RUN or MONITOR mode the CPU will remain on standby until all Units have been detected POWER Error infor mation Lit Not lit Not lit None Recovery Processing Flow CPU standby Check the location of the error Check the connection status Replace the Unit Is the error cleared Yes Restart the System Use the I O table verification procedure refer to 6 1 5 I O Table Verification to check the location where the error occurred Check the connections to the Special I O Units and CPU Bus Units Replace the Unit or remove the Unit and check whether the error is cleared to determine that the Unit that was replaced or removed just before the error was Cleared was the problem No Error Causes and Remedies Suspected cause of error Faulty connection at Unit at a connector Unit failure The remote I O power supply is OFF or there is no terminator for SYSMAC BUS 6 8 Prevention of recurrence Check the insertion at the connector Restart the Unit and check whether the error is cleared Tighten the screws Same as at the left Replace the Unit that is causing the standby the undetected Unit If the error is not cleared remove the Units in order until the status returns t
21. u fe 5 mp gt D O u Cc Cc 5 3 The maximum cable length for connecting to the NT AL001 is 2 m 4 The maximum branch cable length is 10 m nh O Examples of 1 1 Connections to RS 232C Ports J Connecting to E5CK Temperature Controllers O S i m ee Board Example E5CK OMRON Temperature Controller a 3 n RS 232C Terminal block 5 O RD 3 14 RD DR 7 ER 8 SG 9 D sub 9 pin connector male CJ2 CPU Unit Hardware User s Manual A 125 Appendices Using an NT AL 001 RS 232C RS 422A Link Adapter CPU Unit RS 232C NT AL001 Link Adapter NT ALOO1 Link Adapter Personal Computer name__ No Shield SD 2 wi SA ao 8 TT ption oo RE DR 7 ER 8 SG 9 J 1 name No RS 232C RS 232C Interface RS 422 D sub 9 pin l connector male D sub 9 pin Terminal block connector male DIP Switch Settings DIP Switch Settings Pin 1 ON o Pin 1 ON i Pin 2 ON terminating resistance Pin 2 ON terminating resistance Pin 3 OFF 4 wire Pin 3 OFF 4 wire Pin 4 OFF 4 wire Pin 4 OFF 4 wire Pin 5 OFF Pin 5 OFF Pin 6 ON Pin 6 OFF 1 We recommend using the following NT ALOO1 Link Adapter Connecting Cables to connect to NT ALOO1 Link Adapters NT AL001 Connecting Cables XW2Z 070T 1 0 7 m XW2Z 200T 1 2 m Conn
22. unnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nnmnnn nnmnnn nnmnnn nnmnnn nna a 1 2 1 1 1 OVENI tee eee a E eee eet ere ere eee ere eee ee eet onne eer nearer per tree 1 2 1 1 2 CJZ CRU WAIFCAIUNGS ranea el te ele del cee Peon eee a ah a ale ose anl 1 4 12 Basic Operating Procedure orson E a a E 1 12 1 3 SDESCHICATUONS sisne eae aa aaa eaaa daara aaa iA EEE 1 13 1 3 1 General SpecificalonS srren R i ewe ee 1 13 1 3 2 Performance Specifications cccccecccccessscecceeeeceecceuseeeeceaseeeeseuseceeecegeeeeeseaeeeesseseeessseaeeeeeesees 1 14 1 3 3 FUNCTION Speciicatons nasrai a e a a aea 1 21 Section 2 Basic System Configuration and Devices 2 1 BaSie System COMMGUM AU ON wiricse coisa ctunecere aa a a aa aE a EE 2 2 2 1 1 Basic System Confqurationsnccteccenxcei sik hci cased each eee dee ed ae haste de esa 2 2 2 1 2 PACK atotaanattasasseaatanceaancasaheaasesadesaaecnna ven ieateeaen a a he aadeen sansacseacnareeneaedans 2 3 2 1 3 EXD ANSION RACKS ecien E O e a ton ERO aer E ESEE 2 11 2 1 4 CO fT O Na WAS ss we Se ae cee sche E 2 14 2 1 5 Calculating Unit Current COMSUIMPTOM xis55325 cecihedeacceesacicectecitaecwd saci aeletdisweeer dete RA 2 22 2 1 6 Calculating POWer GOMSUIMIDUION siasa vadcvecad ses tvecets a a ESEE 2 25 2 2 Expanded System Configuration i0 cccsscsssssscsssesccnsssccsessscesesscnssssseenseecensscennnsaeesescnnssseeens 2 27 2 2 1 Serial COMMUNICALIONS cccccccseeecececeeeececceeneecece
23. 0 05 ms max 0 5 ms max 16 16 points common 1 circuit 100 16 points common simultaneously ON 24 VDC 20 MQ between external terminals and GR terminal at 100 VDC 1 000 VAC between external terminals and GR terminal for 1 minute at a leakage current of 10 mA max 80 mA max 110 g max None CJ2 CPU Unit Hardware User s Manual Appendices Signal name f ini iene i 3 3 kQ INo i l eee to i a i IN15 2K al oOo Bf BI li 5l wi COM 5 i Input indicator x COMO p py Je i i Number of simultaneously ON points 16 points at 45 C Ambient temperature characteristics 12 points at 55 C SE Input voltage 26 4 VDC Number of simultaneously ON points Ambient Temperature Signal Connec Signal name _ torpin name e 24VDC e The input power supply polarity can be connected in either direc tion P O O O Oo gt Oo WO o O lt O C gt e With quick response inputs pulse inputs shorter than the CPU Unit s cycle time can be read by the CPU Unit e The pulse width ON time that can be read by the Quick response Input Unit is 0 05 ms e Inputs read by the internal circuits are cleared when inputs are refreshed 1 Terminal numbers AO to A8 and BO to B8 are used in this manual but they are not printed on the Unit SHUN O I IISEG c 1 V CJ2 CPU Unit Hardware User s Manual A 19
24. 0 5 A point 2 0 A common 4 0 A Unit 0 1 mA max 1 5 V max 0 5 ms max 1 0 ms max Detection current 0 7 to 2 5 A Automatic restart after error clearance Refer to page A 149 20 MQ between the external terminals and the GR terminal 100 VDC 1 000 VAC between the external terminals and the GR terminal for 1 minute at a leak age current of 10 mA max 32 16 points common 2 circuits 5 VDC 150 mA max 20 4 to 26 4 VDC 70 mA min Signal Allocated name CIO word Internal circuits o A nodi T Output indicator i m en A ime nef Sa cei e E pa Se es Spee emcee e The ERR indicator will light and the corresponding bit in A050 to A069 Basic I O Unit Information one for each common will turn ON if an overcurrent is detected A 41 P b w xe O O e gt oO a U 2 O O Cc gt spun O I 9ISEG c l V Appendices Allocated Signal Connec Signal Allocated CIO word name torpin name CIO word 24 VDC jl i COM1 V COM1 V ov ov A lt OUT15 t lt OUT14 C OUT13 A lt OUT12 OUT11 lt OUT10 q OUT9 OUT8 Wd m 1 Wd m 1 COMO V COMO V ov ov Wd m Wd m 24 VDC When wiring pay careful attention to the polarity of the external power supply The load may operate incorrectly if the polarity is reversed Be sure to wire both terminals 21 and 22 CO
25. 1 16 CJ2 CPU Unit Hardware User s Manual 1 Overview CJ2H CJ2M oo Items CPU64 CPU65 CPU66 CPU67 CPU68 CPU CPU CPU CPU CPU d EIP EIP EIP EIP EIP 11 31 12 32 13 33 14 34 15 35 E Data Tracing Memory Capacity 8 000 words 16 000 32 000 words 8 000 words S words D Up to 32k words x 25 banks when EM is spec Up to 32k words x 4 banks when EM is speci O ified in CX Programmer fied in CX Programmer 7 Number of Samplings Bits 31 one word data 16 two word data 8 four word data 4 Sampling Cycle 1 to 2 550 ms Unit 1 ms Trigger Conditions ON OFF of specified bit Data comparison of specified word Data size 1 word 2 words 4 words Comparison Method Equals Greater Than gt Greater Than or Equals Less Than lt Less Than or Equals lt Not Equal Delay Value 32 768 to 32 767 ms File Memory Memory Card 128 256 or 512 Mbytes Use the Memory Cards provided by OMRON EM file memory Part of the EM Area can be converted for use as file memory Source Com Program source comments program Capacity 3 5 Mbytes Capacity 1 Mbytes ment Memory index and symbol table I p N U D a O 3 pe J O O ep O D Q y Q pe O do CJ2 CPU Unit Hardware User s Manual 1 17 1 Overview CJ2H CJ2M Item CPU64 CPU65 CPU66 CPU67 CPU68 CPU CPU CPU CPU CPU EIP EIP EIP EIP EIP 1
26. Allocated Allocated Signal Connec Si CIO word ae ome oignal CIO word h k ee Se eer a S a a ajel Q D OUT 20 Oar fie a Eere ene a Preg 7 lt When wiring pay careful attention to the polarity of the external power supply The load may operate incor rectly if the polarity is reversed Be sure to wire both terminals 23 and 24 COMO of CN1 Be sure to wire both terminals 3 and 4 COM1 of CN1 Be sure to wire both terminals 21 and 22 V of CN1 Be sure to wire both terminals 1 and 2 V of CN1 Allocated Signal Connec Signal Allocated CIO word name torpPin name CIO word Wd m 3 Wd m 2 U od v NINI NM NM Nf sjaje 2 8 8 8 8 selale 8 es a zi S S oe os Wd m 3 Wd m 2 2 E o When wiring pay careful attention to the polarity of the external power supply The load may operate incor rectly if the polarity is reversed Be sure to wire both terminals 23 and 24 COM2 of CN2 Be sure to wire both terminals 3 and 4 COMS of CN2 Be sure to wire both terminals 21 and 22 V of CN2 Be sure to wire both terminals 1 and 2 V of CN2 CJ2 CPU Unit Hardware User s Manual Appendices CJ1W OD202 Transistor Output Unit 8 Points Name Model Rated Voltage Operating Load Voltage Range Maximum Load Current Leakage Current Residual Voltage ON Response Time OFF Response Time Load
27. CJ1W ID233 ble Control ble Control ler I O Unit ler I O Unit Connector XW2D 40G6 Connector XW2C 20G6 I016 2 Units Terminal XW2D 40G6 RM Terminal Block Con Block Con version Unit version Unit Connecting XW2Z LILILIK Connecting XW2Z _ILILIN Cables Cables Wdm Wd m 1 Short Ol B10 A9 PTE aE 12 SST Black write Tot Brown Red Blue Black 11 3 wire sensor with Ol PNP output gt photoelectric sensor an or proximity sensor PNP w Connection Connection co TO diagram diagram ra Blue Black 5 a Brown White O r C A O a ole P eS 7 ley O S 5 ie Black White O allel k Brown Red I Blue Black koa ae pe with oe i sensor gt NPN te or proximity sensor Blue Black o o Brown White Q gt airy a 7 T e g limit switc S ira ag 33 3 9 50 Note 1 The polarity for input power supply connections Note 1 Connect the A9 B9 terminal and the terminal for indicated with dotted lines can be con NPN 2 nected in either direction provided that the same Connect the A9 B9 terminal and the terminalfor 2S polarity is used for the commons PNP lt a D 2 Both COMO and COM1 have two pins each They Use the enclosed short bar 3 5 are internally connected inside the PLC but they 2 The COM terminals are wired inside the Connec 5 must all be wired tor Terminal Block Conversion Unit oo Q CJ2 CPU Unit Hardware User s Manual A 71 A
28. D20000 to a aa CIO 2959 D29599 Special 1 O General pur 4 inputs fully univer CJ1W AD04U 10 words 100 words 0 to 95 40 0 32 150 g max Units pose Univer sal Units sal Analog Input Unit Analog Input 8 inputs 4 to 20 mA CJ1W AD081 V1 10 words 100 words 0 to 95 40 0 42 140 g max Units 1 to 5 V etc Units 4 inputs 4 to 20 mA CJ1W AD041 V1 10 words 100 words 0 to 95 40 0 42 140 g max 1 to 5 V etc Units 4 inputs 4 to 20 mA CJ1W AD042 10 words 100 words 0 to 95 40 0 52 150 g max 1 to 5 V etc Units Analog Out 4 outputs 1 to 5 V CJ1W DA041 10 words 100 words 0 to 95 40 0 12 150 g max put Units 4 to 20 mA etc Units 2 outputs 1 to 5 V CJ1W DA021 10 words 100 words 0 to 95 40 0 12 150 g max 4 to 20 mA etc Units 8 outputs 1 to 5 V CJ1W DAO8V 10 words 100 words 0 to 95 40 0 14 150 g max 0 to 10 V etc Units 8 outputs 4 to CJ1W DA08C 10 words 100 words 0 to 95 40 0 14 150 g max 20 mA Units 4 outputs 1 to 5 V CJ1W DA042V 10 words 100 words 0 to 95 40 0 40 150 g max O to 10 V etc Units Analog I O 4 inputs 1 to 5 V 4to CJU1W MAD42 10 words 100 words 0 to 95 40 0 58 150 g max Unit 20 mA etc Units 2 outputs 1 to 5 V 4 to 20 mA etc Isolated type 4 inputs fully univer CJ1W PH41U 10 words 100 words 0 to 95 40 0 30 150 g max High resolu sal Resolution Units tion Univer 1 256 000 1 64 000 sal Input Unit 1 16 000 Isolated type 4 thermocouple inputs CJ1W PTS51 10 words 100 wor
29. O Control Unit 20 mm 32 point Basic I O Units B7A Interface Units CJ1W B7A22 CJ1W B7A14 CJ1W B7A04 CompoBus S Master Unit CJ1W SRM21 Space Unit CJ1W SP001 SUOISUBWIG pue soUBIeEeddY p jqw ssy Z S CJ2 CPU Unit Hardware User s Manual 5 9 5 5 10 Installation 31 mm wide Units Name I O Interface Unit 8 point and 16 point Basic I O Units 32 point Basic I O Units 64 point Basic I O Units Interrupt Input Unit Quick response Input Unit Analog I O Units Process I O Units Temperature Control Units Position Control Units with pulse string outputs Position Control Units with Ether CAT communications MECHATROLINK II Position Control Unit High speed Counter Unit ID Sensor Units Controller Link Unit Serial Communications Units Ethernet Unit EtherNet IP Unit DeviceNet Unit CompoNet Master Unit FL net Unit Model number Unit width CJ1W 11101 31mm CJ1W ID201 CJ1W 1D211 212 CJ1W 1IA111 201 CJ1W OD20L 1 CJ1W 0D211 212 213 CJ1W 0C201 211 CJ1W OA201 CJ1W MD231 232 233 CJ1W ID261 CJ1W OD261 CJ1W MD261 CJ1W ID262 CJ1W 0OD262 263 CJ1W MD263 563 CJ1W INTO1 CJ1W IDPO1 CJ1W ADG41 CJ1W ADLUILILI V1 CJ1W AD042 CJ1W DALILIL CJ1W DA042V CJ1W MAD42 CJ1W AD04U CJ1W PH41U CJ1W PTS51 52 15 16 CJ1W PDC15 CJ1W TCLILIL CJ1IW NC113 133 213 233 41 3 433 CJ1W NC281 481 881 NCF81 CJ1W NC482 882 CJ1W NCF71 MA CJ1W CT021 CJ1W V680C11 CJ1W V680C012 CJ1W V6
30. P h w So D O O D m O 5 O O WO D o T O 5 7 3 3 kQ i INO gt 6 Wd m to IF cae Connect onnec IN7 Sos tT ll or row A or row A a EI nte g i o COM16 5 5 1 O i E z 13 Input indicator T x Q E 3 3 kQ S E at we o T i i r Wd m 1 to i L apan 3 EK o o l i Connect Connect alal 4p o wam or row B or row B WS io oF 25 Ki e i l pe COM16 Circuit Configuration EE EN E NENE PIENE PE PET EE EN E A A E E AE E Number of Simultaneously ON Points vs Ambient Temperature Characteristic 16 points at33 C 16 points at 45 C i WA Input voltage 24 VDC 16 Input voltage 26 4 VDC 12 points at 55 C spun O I 9ISEG c l V 9 points at 55 C Number of simultaneously ON points 3 O 20 40 60 C Ambient Temperature CJ2 CPU Unit Hardware User s Manual A 45 Appendices Terminal Connections CN1 OUT Signal name NC NC V COMO OV Connec tor pin Signal Allocated name CIO word B12 A12 NC A11 NC A10 V OUT15 A9 COMO 0V A8 OUT7 A7 OUT6 A6 OUT5 E A5 OUT4 A4 OUT3 A3 OUT2 A2 OUT1 A1 OUTO e When wiring pay careful attention to the polarit
31. The CJ2 CPU manuals are organized in the sections listed in the following tables Refer to the appropri ate section in the manuals as required Hardware User s Manual Cat No W472 This Manual Section Section 1 Overview Section 2 Basic System Configu ration and Devices Section 3 Nomenclature and Functions Section 4 Support Software Section 5 Installation Section 6 Troubleshooting Section 7 Inspection and Mainte nance Section 8 Backup Operations Appendices Content This section gives an overview of the CJ2 CPU Units and describes the features and specifications This section describes the system configuration for the CJ2 CPU Unit This section describes the part names and functions of the CPU Unit and Configuration Units This section describes the types of Support Software to use to perform programming and debugging and how to connect the PLC to the Support Software This section describes the installation locations and how to wire CPU Units and Configu ration Units This section describes how to check the status for errors that occur during system opera tion and the remedies for those errors This section describes periodic inspection the service life of the Battery and Power Sup ply Unit and how to replace the Battery This section describes the procedure to back up PLC data The appendices provide Unit dimensions details on fatal and non fatal errors informa tion on connecting to serial por
32. The wizard searches for suitable drivers in its driver database on your computer and in any of the following optional search locations that you specify To start the search click Next If you are searching on a floppy disk or CD ROM drive insert the floppy disk or CD before clicking Next Optional search locations CD ROM drives IV Specify a location I Microsoft Windows Update lt Back Cancel 5 Click the Browse Button specify C Program Files OMRON CX Server USB win2000_XP Inf and then click the Next Button C indicates the installation drive and may be different on your computer x Insert the manufacturer s installation disk into the drive E selected and then click OK Copy manufacturer s files from C Program Files OMRONSC Server USB win200 Browse 6 A search will be made for the driver and the following window will be displayed Click the Next Button The driver will be installed Found New Hardware Wizard Driver Files Search Results a The wizard has finished searching for driver files for your hardware device Sy The wizard found a driver for the following device op OMRON SYSMAC PLC Device Windows found a driver for this device To install the driver Windows found click Next c program files omron cx server usb win2000_xp inf omrcomusb inf r4 After the driver has been successfully installed the following window will be displayed Click the Finish
33. ccccecccseeeeeeeeeeeeeeees A 2 battery replacement procedure ccccceeseeeeeeeeeeeeeees 7 6 battery service life and replacement periods 7 5 C calculating power consumption sssssssesssesrressrressreee 2 25 calculating unit current consumption cccceeeeees 2 22 CHIOCKINIGMCM OMS virione a 6 2 Connector Terminal Block Conversion Unit 5 33 A 59 CPU BUS UNIS enn a a a 2 21 COPEN onica na 6 10 CPU error WDT error cccceeeeeceeeeeeeeeceeeeeeeseeeeeeesaaees 6 6 OPU TACK musee ise es eee eae 2 3 GPUTESET iina a a i 6 9 OP UTESETENOL Seis Ft ieee Nana thal E al 6 6 CPU Stang Dy COL erise oie aed eee 6 6 6 8 Current Consumption 0660 2 5 2 6 2 7 2 12 2 15 D GIIMEMSIONS ouster es oe ot 5 8 A 94 DIN TACK t rrna reae ea eaea e arane 2 9 5 15 DIP SWIC ora e aN 3 3 3 6 E ENd CGOVOT geemernne eane epee an a E AAS 2 3 error log information ccccceeeeeeeeeeeeeeecaneeeeeeseeeeeeesaeees 6 3 EtherNetIP DOM soicind 2 9 4 9 Expansion Rack rerne N A N 2 11 F failsafe CINCU uins a aaa 5 2 tatal ENOS orn a an N 6 6 A 103 cycle time exceeded error 06 6 6 6 12 A 104 FALS 007 eNO 2st escaeacen te tee ocaeioeoe 6 6 A 107 O setting error ccceeeececcceeseeeceeseeeeecneeeeeeeeaes A 105 VOSDUS CIO siia n a a a 6 6 6 13 A 104 YO setting error a sessesssossnnesrrnrrsrrrrersrrrreeennn 6 6 6 15 Memory Card transfer error assesseer
34. gt D O 5 Q mp O D ee D u fe O 5 mp gt D O u Cc Cc 5 5 V CPU Unit power DIP Switch Settings No name Pin 1 ON 3 SDA RS Pin 2 ON 4 SDB 422A 485 terminating resistance Option Pin 3 OFF 1 RDA Board Pin 4 OFF 2 RDB Pin 5 OFF 5 FG Pin 6 OFF Shield wire Terminating resistance at end of line ON s jdwex4 uoloeuuoy Z y Y CJ2 CPU Unit Hardware User s Manual A 121 Appendices i OMRON PT Host Link or 1 N NT Link Direct Connection from RS 232C to RS 232C RS 232C port PT RS 232C Interface D sub 9 pin D sub 9 pin connector male connector male e Communications Mode Host Link unit number O only for Host Link NT Link 1 N N 1 Unit only e OMRON Cables with Connectors XW2Z 2001 1 2m XW2Z 5001 1 5 m RS 422A 485 Ports with 1 1 Connection CPU Unit PT See note Short pin Signal name RDA TRM RDB _ iiss De interface RSA Terminal block RSB Functional ground Terminal block D sub connector e Communications Mode Host Link Host Link unit number 0 only NT Link 1 N N 1 Unit only Switch Settings on RS 422A 485 Option Board e Terminating resistance ON e 2 wire 4 wire setting 4 wire Note The terminating resistance setting example is for the NT631 NT631C The setting method depends on the PT model Refer to the
35. i Connection Diagrams for I O Relay Terminals Connection examples and internal connection diagrams for I O Relay Terminals connected to Basic I O Units are shown below Inputs G7TC I O Relay Terminals G7TC ID16 09 08 07 06 05 04 03 02 01 00 19729129129749129729129129129129129129129129139 0 0000 Relay side ODOODOODOOQOOOQOOOOAG TOP VIEW Note 1 Inputs to the PLC Input Units and I O Relay Terminals use isolated contacts OO to 15 are the input bit numbers for the PLC Input Unit and the input numbers for the I O Relay Terminal 2 Use the G78 04 short bar to short to the common ter minal CJ2 CPU Unit Hardware User s Manual TOP VIEW Note 1 G7TC IA16 Q N O 09 08 _ 07 06 05 04 03 02 01 00 Relay side Inputs to the PLC Input Units and I O Relay Terminals use isolated contacts 00 to 15 are the input bit num bers for the PLC Input Unit and the input numbers for the I O Relay Terminal Use the G78 04 short bar to short to the common termi nal A 89 sjeulwe Aejay O I pue syun UOIsIaAUOD yOo g JCUILWIA 10 09UUOD Buljosuu0y ry L Y P h w ke D O O D m O 5 O O WO D o T O 5 7 Appendices Outputs G70D V Relay Terminals G70D VSO
36. CJ1W 16 inputs 1 Fujitsu MD231 connector 16 outputs 1 Fujitsu NPN connector CJ1W 16 inputs 1 MIL con NPN PNP MD232 nector 16 outputs 1 MIL con PNP nector CJ1W 16 inputs 1 MIL con NPN PNP MD233 nector 16 outputs 1 MIL con NPN nector None None I B D D C D C C A 64 CJ2 CPU Unit Hardware User s Manual Appendices Connec Number Connec 3 O capac Moe r A umbe Connecting Connector Terminal Block Common i A Unit 3 of con Polarity tion pat of tion dia ity Cable Conversion Unit terminal nectors tern branches gram CJ1W 32inputs 1 MILcon NPN PNP XW2Z OO00K Xw2D 40G6 A 86 MD263 nector 32 outputs 1 MIL con NPN nector CJ1W 32 inputs 1 MIL con NPN PNP MD563 nector 32 outputs 1 MIL con NPN nector XW2Z OOON XW2B 20G5 2 Units es XW2Z OOON XW2B 20G4 2 Units E XW2D 2066 2 Units XW2B 2005 2 Units XW2B 20G4 2 Uni 1 For Units with both inputs and outputs refer to the connection patterns for both input and output connections 2 The inputs are NPN For PNP inputs reverse the polarity of the external power supply connections to the power supply terminals on the Connector Terminal
37. Connecting Cables Connection diagram A 86 XWe2Z LILILIK OUT O gJ pe oO OW oJ oJ oJ oJ i aa SJ oO N CO ve o ee at o i AS Q COOCOO CCOC OCOC CCC OCC COOS Ww UJ gJ W gJ W Ww N o gt o1 N Oo Note The V terminals and COM terminals are Note 1 The polarity for input power supply con internally connected inside the PLC but they must all be wired N nections indicated with dotted lines ea can be connected in either direction Both COM2 and COMS have two pins each They are internally connected inside the PLC but they must all be wired CJ2 CPU Unit Hardware User s Manual Programmable Con CJ1W MD263 troller I O Unit Connector Terminal XW2C 20G6 1016 2 Units Block Conversion Unit Connecting Cables XWe2Z LILILIN Short bar _ Connection diagram Wd m Wd m 1 Solenoid valve etc Appendices Wd m 2 IN wa rm a e E Black White Brown Red Blue Black 3 wire sensor with PNP output photoelectric sensor or proximity sensor gt PNP Blue Black Brown White 2 wire sensor e g limit switch Z Black White Red P Blue Black 3 wire sensor with NPN output photoelectric sensor or proximity sensor NPN Blue Black Brown White 2 wire sensor e g limit switch elolololololojoloolelollojeloje E lel lellelelellelelelelellelel e
38. Interrupt Input Units are used to execute interrupt programs on the rising or falling edge of an input signal When the specified interrupt input turns ON or OFF execution of the cyclic program in the CPU Unit is interrupted and an I O interrupt task task number 100 to 131 is executed When execu tion of the I O interrupt task has been completed the cyclic program is again executed starting from the instruction after which it was interrupted Interrupt Input Unit CPU Unit 1 cyclic task I O interrupt task is executed when the input MSKS p Ei turns ON or OFF Input Immediate p l rising or interrupt I O interrupt task falling edge 3 28 CJ2 CPU Unit Hardware User s Manual 3 Nomenclature and Functions Application Precautions e Interrupt Input Units must be mounted in the locations described below When using a CU2H CPU6LI EIP CPU Unit all Interrupt Input Units must be connected in any of the four positions immediately to the right of the CPU Unit i e slots O to 3 on the CPU Rack When using a CJU2H CPU6L CPU Unit or CU2M CPULIL Unit all Interrupt Input Units must be connected in any of the five positions immediately to the right of the CPU Unit i e slots 0 to 4 on the CPU Rack If an Interrupt Input Unit is connected in any other position on the CPU Rack or anywhere on an Expansion Rack and I O setting error fatal will occur Example CU2H CPU6L EIP Q O a h a Ww Q o 2 345678
39. T Maximum Tag Set Size 722 words One word is used when PLC status 20 words One word is used when PLC sta is included in the segment tus is included in the segment Maximum Number of Tags Refresh Output send CPU Unit to EtherNet IP 256 Output send CPU Unit to EtherNet IP 32 able in a Single Cycle of CPU Unit 15 Input receive EtherNet IP to CPU Unit 256 Input receive EtherNet IP to CPU Unit 32 Output send CPU to EtherNet IP 6 432 Output send CPU Unit to EtherNet IP 640 words words Input receive EtherNet IP to CPU 6 432 Input receive EtherNet IP to CPU Unit 640 words words Data Size Refreshable in a Single Cycle of CPU Unit 15 Change of Tag Data Link Parameter OK 16 Settings during Operation Multi cast Packet Filter 17 OK CIP Communications Explicit Messages Class 3 Number of Connections Number of connections 128 Maximum number of clients that can communi Maximum number of clients that can commu cate at the same time 32 nicate at the same time 16 Maximum number of servers that can commu Maximum number of servers that can com nicate at the same time 32 municate at the same time 16 UCMM Non connection Type tp Cc 2 fao 2 O oO Q o Cc 2 BS Cc O O SUONOIJID9dS SOURWIOLOd Z E CIP Routing OK CIP routing is enabled for the following remote Units CJ1W EIP21 CU2H CPU6L EIP CJ2M CPU3L and CS1W EIP21
40. immediately next to the CPU r 1 i I I I 1 i Internal circuits Input indicator La Circuit Configuration Temperature characteristics for simultaneously ON points 16 points at 45 C P h w So D O O D m O 5 O O WO D o T O 5 7 CJ2 CPU Unit Hardware User s Manual 4 Number of simultaneously ON points Ambient Temperature a ST S a i OFF OT TT INI o5memin i Input voltage 26 4 VDC N A 12 pomsat art ON 0 05 ms min With the CJ2JH CPU6LI EIP CPU Units the Unit must be mounted as one of the four Units immediately next to the CPU Unit spun O I 9ISEG c l V Appendices A Signal Connec Signal m name name Terminal Connections e The polarity can be connected in either direction 1 Terminal numbers AO to A8 and BO to B8 are used in this manual but they are not printed on the Unit CJ1W IDP01 Quick response Input Unit 16 Points Name Model Rated Input Voltage Rated Input Voltage Range Input Impedance Input Current ON Voltage ON Current OFF Voltage OFF Current ON Response Time OFF Response Time Number of Circuits Number of Simultaneously ON Points Insulation Resistance Dielectric Strength Internal Current Consumption Weight Accessories 16 point Quick response Input Unit with Terminal Block CJ1W IDP0O1 24 VDC 20 4 to 26 4 VDC 3 3 KQ 7 mA typical at 24 VDC 14 4 VDC min 3 mA min 5 VDC max 1 mA max
41. no IN IN XW2C 20G6 1016 2 Units Yes A 76 IN XW2F 20G7 OUT 16 2 Units Yes 2 CJ1w 32 outputs 1 MIL con NPN A K A 77 m E A K A Xw22 C100K XW2Z OOON XW2D 20G6 2 Units st XW2Z OOON XW2B 20G5 2 Units XW2Z OOON XW2B 20G4 2 Units a XW2Z OOON XW2C 20G6 1016 2 Units Yes A 77 2 XW2Z LILILIN XW2F 20G7 OUT 16 2 Units Yes CJiw 64 outputs 2 Fujitsu NPN XW2Z DOO0B XW2D 40G6 A 78 CJ1W 64 outputs 2 MIL con PNP OD262 nectors CJ1W 64 outputs 2 MIL con NPN OD263 nectors 1 For Units with both inputs and outputs refer to the connection patterns for both input and output connections SM S S KX XxX XxX mo rm wm wo rw p di Pear feed phe a Paed Bh XW2Z O00L XW2D 20G6 2 Units H XW2Z OOOL XW2B 20G5 2 Units ess XW2Z O00L XW2B 20G4 2 Units 7 XW2Z IL XW2C 20G6 1016 2 Units Yes A 78 IL XW2F 20G7 OUT16 2 Units Yes K K IN XW2D 20G6 2 Units m N XW2B 20G5 2 Units r XJ X XxX XxX KI Xx S S S S S 5 PO MP M NM NM I LP NINININI N N i h w ke D O O D m O 5 T O WO D o T O C 5 7 XW2Z OOON XW2B 20G4 2 Units 2 XW2Z OO0O0N XW2C 20G6 1016 2 Units Yes A 79 2 XW2Z OO0ON XW2F 20G7 OUT16 2 Units Yes z
42. 1 Overview Function Description Self diag Fatal Error Program Error Detection This function detects errors in programs nosisand Detection oh I wo 2 D O h O D O T R Instruction Processing This function detects an error when the given data value is invalid when execut ii estora Error Detection ing an instruction or execution of instruction between tasks was attempted ion Contin Indirect DM EM BCD This function detects an error when an indirect DM EM address in BCD mode ued from Error Detection is not BCD previous Illegal Area Access This function detects an error when an attempt is made to access an illegal page Error Detection area with an instruction operand No END Error Detec This function detects an error when there is no END instruction at the end of tion the program Task Error Detection This function detects an error when there are no tasks that can be executed in a cycle there is no program for a task or the execution condition for an inter rupt task was met but there is no interrupt task with the specified number Differentiation Over This function detects an error when too many differentiated instructions are flow Error Detection entered or deleted during online editing 131 072 times or more Invalid Instruction Error This function detects an error when an attempt is made to execute an instruc Detection tion that is not defined in the system User Program Area This functio
43. 150 Ksteps CJ2H CPU65 EIP I O points 2 560 Program capacity 100 Ksteps CJ2H CPU64 EIP I O points 2 560 Program capacity 50 Ksteps CJ2H CPU68 I O points 2 560 48 8 mm Program capacity 400 Ksteps CJ2H CPU67 I O points 2 560 Program capacity 250 Ksteps CJ2H CPU66 I O points 2 560 Program capacity 150 Ksteps CJ2H CPU65 I O points 2 560 Program capacity 100 Ksteps CJ2H CPU64 I O points 2 560 Program capacity 50 Ksteps 5 8 CJ2 CPU Unit Hardware User s Manual 5 Installation Name Model number Specifications Unit width CPU Unit CJ2M CPU35 I O points 2 560 62 mm Program capacity 60 Ksteps CJ2M CPU34 I O points 2 560 Program capacity 30 Ksteps CJ2M CPU33 I O points 2 560 Program capacity 20 Ksteps CJ2M CPU32 I O points 2 560 Program capacity 10 Ksteps CJ2M CPU31 I O points 2 560 Program capacity 5 Ksteps CJ2M CPU15 I O points 2 560 31 mm Program capacity 60 Ksteps CJ2M CPU14 I O points 2 560 Program capacity 30 Ksteps CJ2M CPU13 I O points 2 560 Program capacity 20 Ksteps CJ2M CPU12 I O points 2 560 Program capacity 10 Ksteps CJ2M CPU11 I O points 2 560 Program capacity 5 Ksteps The width of the CPU Rack will increase by 20 mm for each CU2M MD21L Pulse I O Module that is connected to the CJ2M CPU Unit Other than the CPU Units and Power Supply Units CJ series Units come in four widths 20 mm 31 mm 51 mm and 79 8 mm 9 N m J D ct oO 5 20 mm wide Units
44. Adapter CJ1W CIF11 RS 422A Converter or NV3W MLJ20L Programmable Terminals Using this power supply for any other external device may damage the CPU Unit or the external device e The XW1Z LILJOT 1 Cable is designed to connect the NT ALO01 and contains special wiring for the CS and RS signals Do not use this cable for any other application Connecting this cable to other devices can damage them z Y DIP Switch Settings on the NT AL001 Link Adapter 5 There is a DIP switch on the NT ALOO1 Link Adapter that is used to set RS 422A 485 communications parameters Set the DIP switch as required for the serial communications mode according to the follow g ing table b Pn OOo o on SC Cefailtsetting G Not used Leave set to ON ON 2 Internal terminating resistance setting ON o ON Terminating resistance connected F OFF Terminating resistance not connected 2 3 2 wire 4 wire setting OFF Both pins ON 2 wire communications OFF Both pins OFF 4 wire communications Communications mode ON 6 Both pins OFF Always send OFF 5 OFF 6 ON Send when RS 232C s CS is high 5 ON 6 OFF Send when RS 232C s CS is low CJ2 CPU Unit Hardware User s Manual A 119 Appendices RS 422A 485 Ports with 1 1 Connection Personal Computer CPU Unit NT ALOO1 Link Adapter RS 232C Interface A 120 RS 422A 485 SDB Option RDA Board 4 wire rT Terminating resistance O
45. COMO COM1 COM2 and COM3 have two pins each They are internally connected inside the PLC but they must all be wired CJ2 CPU Unit Hardware User s Manual NPN Connect the A9 B9 terminal and the terminal for PNP Use the enclosed short bar 2 The COM terminals are wired inside the Connec tor Terminal Block Conversion Unit A 73 seule Aejay O I pue syun UOIsIaAUOD yoojg JCUILWIA 10 09UUOD Buljosuu0y ry L Y Appendices Outputs Programma CJ1W OD231 Programma ble Control ble Control ler I O Unit ler I O Unit Connector XW2D 40G6 Connector Terminal XW2D 40C6 Terminal Block Con Block Con version Unit version Unit Connecting XW2Z LILILIB Connecting Cables XW2Z KO CBU Cables Connection diagram Connection diagram Note The V terminals and COM terminals are internally connected inside the PLC but they must all be wired CJ1W 0OD231 XW2C 20G6 1016 2 Units XW2Z LIULIL Wd m Wd m 1 Solenoid valve etc 09 08 07 06 05 04 03 02 01 00 Note 1 Connect the A9 B9 terminal and the terminal Connect the A10 B10 terminal and the terminal Use the enclosed short bar 2 The COM terminals are wired inside the Connec tor Terminal Block Conversion Unit A 74 CJ2 CPU Unit Hardware User s Manual Programma ble Control ler I O Unit Connector Terminal Block Con version Unit Connecting Cables Connection diagram Not
46. Koya loyal NV Designer o gt ESITE Olg f CX Motion MCH SwitchBox Utility Loop Controller 8 CX Integrator i Field b SE ae ee civ i aa 1 ii network 1 amp ace Plate vis J Serial a ee aaa Network Auto Builder for NS oan Configurator i manufacturers had CX Protocol fii 4 PLC based E EEO oe oF W ST Protocol macro creation ra Network settings process control J e Temperature control settings CJ2 CPU Unit Hardware User s Manual 4 Support Software Application CX One Software Description CX Programmer Basic software for creating and debugging PLC programs Programmin j SwitchBox Utility Utility software to support PLC debugging operations Software for starting and setting FA networks such as Controller Link CX Integrator DeviceNet CompoWay F Ethernet and CompoNet Includes routing table com Network settings ponents data link components and DeviceNet Configurator functions Network Configurator Software for setting tag data links for the built in EtherNet IP port CX FLnet Software for making FL net Unit system settings and performing monitoring Touch panel screen CX Designer Software for creating screen data for touch panel NS series PTs creation NV Designer Software for creating screen data for touch panel NV series PTs programs without requiring a CPU Unit CX Position Software for creating and monitoring data for Po
47. Model Rated Input Voltage Rated Input Voltage Range Input Impedance Input Current ON Voltage ON Current OFF Voltage OFF Current ON Response Time OFF Response Time Number of Circuits Number of Simulta neously ON Points Insulation Resistance Dielectric Strength Internal Current Con sumption CJ2 CPU Unit Hardware User s Manual 64 point DC Input Unit with MIL Connector CJ1W ID262 24 VDC 20 4 to 26 4 VDC 5 6 kQ 4 1 mA typical at 24 VDC 19 0 VDC min 3 mA min 5 VDC max 1 mA max 8 0 ms max Can be set to between 0 and 32 in the PLC Setup 8 0 ms max Can be set to between 0 and 32 in the PLC Setup 64 16 points common 4 circuits 50 8 points common simultaneously ON at 24 VDC Refer to the following illustrations 20 MQ between external terminals and the GR terminal 100 VDC 1 000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 10 mA max 90 mA max A 13 P b w xe O O oO gt oO a U 2 O O Cc gt spun O I 9ISEG c l V Appendices Weight Accessories Allocated Signal ClO word g E COMO g a COMO a S INO I Wd met as J No Indicator 7 z r n p Input indicator _ switching Circuit Configuration COM circuit COM1 Q z INO lt 5 li Wd ml to i LI IN15 z COM2 i COM2 gt 5l amp
48. Ox80F4 A401 03 Mem When A401 03 is ON The contents Check whether the files required for executing the Transfer Error ory Card Error of the Memory Card cannot be cor automatic transfer function are available Flag rectly read to the CPU Unit when the power is ON An attempt was made to transfer a Transfer a user program OBJ file that does not user program OBJ file that includes include network symbols network symbols when the power supply was turned ON CJ2H CPU6L only FALS 007 OxC101 to A401 06 FALS FALS 007 has been executed inthe Correct according to cause indicated by the FAL Error OxC2FF Error Flag program The error code in A400 will number set by user 4 2 3 4 5 indicate the FAL number The left most digit of the code will be C and the rightmost 3 digits of the code will be from100 to 2FF hex and will corre spond to FAL numbers 001 to 511 Execute the I O verification operation by selecting Options Compare with Project from the I O Table Menu of the CX Programmer The CJ1W ID201 8 point DC Input Unit CU1W OC201 8 point Contact Output Unit CJ1W IA201 8 point AC Input Unit CJ1W OA201 8 point Triac Output Unit and CJU1W OD201 202 203 204 8 point Triac Output Units are allocated one word each so set them as 16 point Input Units or 16 point Output Units in the I O tables when manually setting the I O tables from the CX Programmer An I O setting error will occur if t
49. Press the eject button to remove the Memory Card from the CPU Unit 7 Slider Secures the CPU Unit to the next Unit CJ2 CPU Unit Hardware User s Manual 3 Nomenclature and Functions 8 LED Indicators Refer to the next page These indicators show the status of the CPU Unit e Normal operation e Errors e Output OFF status e Communications status for the peripheral USB and RS 232C ports e Backup status between RAM and built in flash memory 9 DIP Switch Refer to a following page Sets operations such as user memory protection auto matic program transfer by Memory Card serial port com munications mode and simple backup 10 RS 232C Serial Port Refer to A 4 Connecting to a Serial Port on the CPU Unit Connected to Programming Devices Host Computers general purpose external devices Programmable Termi nals and other devices 11 Connector Connected to the next Unit 12 Built in EtherNet IP Section CU2H CPU6L1 EIP only Refer to 3 1 2 Built in EtherNet IP Section CJ2H CPU6LI EIP only for information on the built in Ether Net IP Section 13 Serial Option Boards CU2M CPU3L Only An Option Board can be connected to the slot e CP1W CIFO1 RS 232C Option Board e RS 422A 485 Option Board CP1W CIF11 Maximum transmission distance 50 m or CP1W CIF12 Maximum transmission distance 500 m 3 3 W at O U Cc Cc 5 O UOH98S NdO F E 3 Nomenclature and Functions CPU Unit St
50. Refer to documentation of the device being connected when using this baud rate 2 The maximum total cable length including branch lines is 500 m for RS 422A 485 3 The maximum cable length for connecting to the NT ALOO1 is 2 m 4 The maximum branch cable length is 10 m A 124 CJ2 CPU Unit Hardware User s Manual Appendices type RS 422A 485 m es BSSADANABE RS 422A 485 I F o RS 232C I F 7 RS 232C 7 RS 422A Terminating 485 resistance ON 5 V required 1 1 N RS 422A 485 1 Ta RS 422A 485 I F RS 422A 485 Terminating resistance ON oo Terminating resistance ON i i RS 422A 485 I F H B500 AL001 Terminating resistance ON an RS 232C resistance ON a RS 422A 485 RS 2320 oa Terminating RS 232C resistance ON 5 V required Note 1 The maximum cable length for an RS 232C connection is 15 m RS 232C communications specifications however do not cover transmissions at 19 2 Kops Refer to documentation of the device being connected when using this baud rate 2 The CP1W CIF11 RS 422A 485 Option Board is not isolated The maximum transmission distance is therefore 50 m If the distance exceeds 50 m use the isolated CP1W CIF12 or connect the isolated NT AL001 RS 422A Link Adapter to the RS 232C port on the CP1W CIFO1 RS 232C Option Board If you use one of these methods the maximum total transmission distance will be 500 m P fe gt D O 5 Q mp O D ee D
51. ccccccsseeecseeseeeceeaseeeeseeseeeeseaees A 111 RS 232C Option Board SPGECITICAIIONS nrinn e aa A 112 RS 232C port Communications error seeeeeeeeeeeees 6 6 RS 422A 485 Option Board SPECIFICATIONS ccccsseeeeeceeeeeececeeeeeeeeesseeeessaseees A 113 ROUN OU UI crssenia dun a asaeetn dace eae Bact 3 26 S Serial Option Board cccecccsseeseeeeeeeeeeeeeeees 3 20 A 102 soral PO riasin e a nents 2 9 3 3 serial port RS 232C aeriana nin ia aain aaia 4 8 seven segment display ccccceeseeceeeeeeeeeseeeeeees 3 9 6 26 short circuit protection cccccccsseeceeeseeeeeeeeesesseeeeees A 149 SIMPIC DAGCKUD erpi aea 8 7 Special O UNIS aena a dee 2 18 Support Software nosassnseenennsenressenntrnnnrernnnnreennrrennnnnene 4 2 U umit address avcsciclieestA eee eerie 8 14 USB diVer reen E R A 139 UOB DONT cernitin a Sreene eemee eee he eter teen oe 2 9 4 5 USB port Communications error ccccceeeeeeeeeeeeeeeeeees 6 6 W WEINE pasiene oien 2 5 2 6 2 7 2 15 WINN AUCE siska aaa ERRA 5 7 Index 2 CJ2 CPU Unit Hardware User s Manual Revision History A manual revision code appears as a suffix to the catalog number on the front cover of the manual Cat No W472 E1 07 Revision code The following table outlines the changes made to the manual during each revision Page numbers refer to the previous Si Revision code Revised content A e 2008 Original production ee 2008 A
52. cuit protection TTL I O Units Inputs 5 VDC 32 inputs CJ1W MD563 A 55 Outputs 5 VDC 35 mA 32 outputs Precautions on Contact Output Units A 57 Load short circuit protection and line disconnection detection for CJ1W OD202 A 149 Load short circuit protection for CJ1W OD204 0D212 0D232 MD232 A 151 Note For details on the connectors included with the Unit refer to the information provided under Accessories in the tables for Basic I O Units in the following pages Reading Terminal Connection Diagrams e O terminals in terminal connection diagrams are shown as viewed from the front panel of the Unit e Terminal numbers AO to A9 and BO to B9 are used in this manual but they are not printed on all Units e AO to A20 and BO to B20 are printed on the Units A 4 CJ2 CPU Unit Hardware User s Manual Appendices Basic I O Units g Basic Input Units with Terminal Blocks CJ1W ID201 DC Input Unit 12 to 24 VDC 8 Points A 1 2 Name 8 point DC Input Unit with Terminal Block Model CJ1W ID201 Rated Input Voltage 12 to 24 VDC Rated Input Voltage Range 10 2 to 26 4 VDC Input Impedance 2 4 KQ Input Current ON Voltage ON Current OFF Voltage OFF Current ON Response Time OFF Response Time Number of Circuits Number of Simultaneously ON Points Insulation Resistance 10 mA typical at 24 VDC 8 8 VDC min 3 mA min 3 VDC max 1 mA max 8 0 ms max Can be set to between 0 and 32 ms in the PLC
53. fe D gt N IN A 4 O D gt no IN A x lt no Pi Z None XW2Z None XW2Z None XW2Z B XW2B 40G5 B XW2B 40G4 E IBU XW2D 40C6 A 74 A een i ean i Sa XW2Z OOON XW2C 20G6 1016 2 Units Yes A 75 XW2Z OO00N XW2F 20G7 OUT16 2 Units E 1 For Units with both inputs and outputs refer to the connection patterns for both input and output connections xwez Q00L xwez 0O1L XW2Z OOL CJ1W 32 outputs 1 MIL con None XW2z O00K A 75 n E None xw2z 00K None xW22 KI00K XW2Z XW2Z XW2Z Yes 2 The inputs are NPN For PNP inputs reverse the polarity of the external power supply connections to the power supply terminals on the Connector Terminal Block Conversion Unit 3 Bleeder resistance 5 6 KQ is built in A 62 CJ2 CPU Unit Hardware User s Manual Appendices Connec Number Connec 3 O capac Moe r A umbe Connecting Connector Terminal Block Common i A Unit 3 of con Polarity tion pat of tion dia ity Cable Conversion Unit terminal nectors tern branches gram CJ1w 32 outputs 1 MIL con NPN A XW2z D00K A 76 aa e A xw2z C1010K A XW2Z K IN XW2D 20G6 2 Units fee IN XW2B 20G5 2 Units se IN XW2B 20G4 2 Units x
54. minals and Connecting Cables Number of Connection Number of Unit I O capacity Polarity x connectors pattern 1 branches CJ1W ID231 32 inputs 1 Fujitsu con NPN 2 vor CJ1W ID232 32 inputs MIL con NPN oe aA 2 CJ1W ID233 32 inputs 1 MIL con NPN nector CJ1W ID261 64 inputs 2 Fujitsu con NPN nectors CJ1W ID262 64 inputs 2 MIL con NPN nectors CJ1W OD231 1 Fujitsu con nector E i 4 1 MIL con nector 1 MIL con nector 1 MIL con nector A 66 ion diagrams and details on the I O Relay Ter G79 ID 0 D1 A 93 G79 00 0 D1 A 92 G79 00 0 D1 A 91 G79 00 0 D1 A 90 G79 00 0 D1 A 93 G79 00 0 D1 A 92 G79 00 0 D1 A 91 G79 00 0 D1 A 92 G79 00 0 D1 A 91 G79 00 0 D1 A 90 G79 00 0 D1 A 93 G79 00 0 D1 A 92 G79 00 0 D1 A 91 For Units with both inputs and outputs refer to the connection patterns for both input and output connections CJ2 CPU Unit Hardware User s Manual Appendices Connection i i Unit I O capacity elise Polarity 4 PUREREN Connecting I O Relay Terminal Gonneciion connectors pattern branches Cable diagram EE oe CJ1W OD261 64 outputs 2 Fujitsu con NPN G79 O G7TC OC16 A 92 nec
55. ry ih o_o lt O o D D 5 2 ep Oo D O O S O 5 D CJ2 CPU Unit Hardware User s Manual 3 21 3 Nomenclature and Functions Item Insulation resistance Dielectric strength 4 Noise immunity Vibration resistance Shock resistance Ambient operating temperature Ambient operating humidity Atmosphere Ambient storage tem perature 3 22 20 MQ min at 500 VDC between AC external and GR terminals 3 2 300 VAC 50 60 Hz for 1 min between AC external and GR terminals 3 20 MQ min at 500 VDC between all external termi nals and GR terminal 3 and between all alarm output terminals 20 MQ min at 250 VDC between all alarm output terminals and GR terminal 3 2 300 VAC 50 60 Hz for 1 min between all external ter minals and GR Specifications 20 MQ min at 500 VDC between AC external and GR terminals 3 2 300 VAC 50 60 Hz for 1 min between AC external and GR terminals 3 20 MQ min at 500 VDC between DC external and GR terminals 20 1 000 VAC _ 6 50 60 Hz for 1 min between DC external and GR terminals 3 terminal and between all alarm output terminals witha leakage current of 10 mA max 1 000 VAC 50 60 Hz for 1 min between all alarm output terminals and GR terminal 3 with a leakage current of 10 mA max 1 000 VAC 50 60 Hz for 1 min between DC external and GR terminals 3 Lea
56. the CPU Unit EN Additional Information It is possible to create RS 232C cable for connecting to the serial port RS 232C The connec tors shown in the following table are included with the CJ2 CPU Unit as standard equipment for creating cables For details on creating cables refer to A 4 Connecting to a Serial Port on the CPU Unit Name Modi Specifications Plug XM2A 0901 Use in combination One of Hood XM2S 0911 E 9 pin static resistant connector amp Ch is provided as standard with millimeter screws equipment with the CPU Unit i Setting the Communications Protocol Select the protocol for communications between the PLC and the CX Programmer For a SYSMAC WAY Host Link connection turn OFF pin 5 of the DIP switch on the front panel For a peripheral bus connection faster than SYSMAC WAY turn ON pin 5 i CX Programmer Settings The method for connecting the PLC to the personal computer is set using the CX Programmer For details on using the CX Programmer to set the connection method refer to the CU2 CPU Unit Software User s Manual Cat No W473 4 8 CJ2 CPU Unit Hardware User s Manual 4 Support Software 4 2 3 Connecting to Ethernet CJU2H CPU6L EIP and CJU2M CPU3L Only i Connection Method With the CJ2H CPU6L EIP or CJ2M CPU3LI use a commercially available Ethernet 100Base TX STP twisted pair cable straight to connect the CX One Support Software e g CX Programmer to the built in EtherNe
57. the cable connected check e The cable does not have good contact at the for vibration and shock connectors e Two or more I O Control Units are mounted on the CPU Rack or an I O Control Unit is mounted to an Expansion Rack 1 The following table shows the allowable power supply ranges for each Power Supply Unit Allowable power supply Model Power supply voltage voltage fluctuation CJ1W PA205R PA202_ 100 to 240 VAC 85 to 264 VAC CJ1W PD025 24 VDC 19 2 to 28 8 VDC l Precautions for Correct Use Observe the following points when using Expansion Racks e Always confirm the safety of any related equipment before turning the power supply ON or OFF e When the power supply is interrupted to an Expansion Rack the CPU Unit will stop program execution and the same operations as are performed when the power supply to the CPU Unit is interrupted will be performed For example if the power OFF interrupt task is enabled it will be executed If power is then restored to the Expansion Rack the CPU Unit will perform star tup processing The same operational status as existed before the power interrupt will not nec essarily be continued CJ2 CPU Unit Hardware User s Manual 6 9 o I O gr C Cc gt m oO s10113 Buljpuey 1 9 6 Troubleshooting i CPU Errors CPU errors are error that occur in the CPU Unit itself A CPU error occurs when the WDT watchdog timer times out Programming Devices c
58. too many I O points error I O setting error program error cycle time exceeded error or FALS 007 error Be sure to add any circuits necessary outside of the PLC to ensure the safety of the system in the event of an error that stops PLC operation 1 When a fatal error occurs all outputs from Output Units will be turned OFF even if the IOM Hold Bit has been turned ON to protect the contents of I O memory When the IOM Hold Bit is ON the outputs will retain their previous status after the PLC has been switched from RUN MONITOR mode to PROGRAM mode i Managing Output Malfunctions 5 2 It is possible for an output to remain ON due to a malfunction in the internal circuitry of the Output Unit such as a relay or transistor malfunction Be sure to add any circuits necessary outside of the PLC to ensure the safety of the system in the event that an output fails to go OFF CJ2 CPU Unit Hardware User s Manual 5 Installation Emergency Stop Circuit The following emergency stop circuit controls the power supply to the controlled system so that power is supplied to the controlled system only when the PLC is operating and the RUN output is ON An external relay CR1 is connected to the RUN output from the Power Supply Unit as shown in the following diagram 1 A RUN output is provided only on the CJ1W PA205R Power Supply Unit When a Power Supply Unit without a RUN output is used program the Always ON Flag A1 as the execution
59. 1 000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 10 mA max 16 16 points common 1 circuit 5 VDC 150 mA max None 20 4 to 26 4 VDC 55 mA min 110 g max Signal name 1 1 Q OUT15 Internal circuits LLA Output indicator Me i COM i i Signal Connec Signal name torpin name e When wiring pay careful attention to the polarity of the external power sup ply The load may operate incorrectly if the polarity is reversed 1 Terminal numbers AO to A8 and BO to B8 are used in this manual but they are not printed on the Unit A 26 CJ2 CPU Unit Hardware User s Manual Appendices CJ1W 0OD231 Transistor Output Unit 32 Points Name Model Rated Voltage Operating Load Voltage Range Maximum Load Current Maximum Inrush Current Leakage Current Residual Voltage ON Response Time OFF Response Time Insulation Resistance Dielectric Strength Number of Circuits Internal Current Consumption Fuse External Power Supply Weight Accessories Circuit Configuration CJ2 CPU Unit Hardware User s Manual 32 point Transistor Output Unit with Fujitsu Connector Sinking Outputs CJ1W O0D231 12 to 24 VDC 10 2 to 26 4 VDC 0 5 A point 2 0 A common 4 0 A Unit 4 0 A point 10 ms max 0 1 mA max 1 5 V max 0 1 ms max 0 8 ms max 20 MQ between the external terminals and the GR terminal 100 VDC 1 000 VA
60. 240 VAC 2 A for resistive loads capacity 120 VAC 0 5 A for inductive loads 24 VDC 2 A for resistive loads 24 VDC 2 A for inductive loads Crimp Terminals The terminals on the Power Supply Unit are M4 self raising terminals with screws l Precautions for Correct Use e Use crimp terminals for wiring e Do not connect bare stranded wires directly to terminals e Tighten the terminal block screws to the torque of 1 2 N m e Use round type crimp terminals M4 having the dimensions shown below e Crimp Terminals for AC Power Supplies 20 mm max M4 self raising terminals DN Torque to 1 2 N m AN Caution Tighten the AC power supply terminal screws to a torque of 1 2 N m Loose screws may result in short circuit malfunction or fire Precautions for Safe Use e Supply power to all of the Power Supply Units from the same source e Do not remove the protective label from the top of the Unit until wiring has been completed This label prevents wire strands and other foreign matter from entering the Unit during wiring procedures e Do not forget to remove the label from the top of the Power Supply Unit after wiring the Unit The label will block air circulation needed for cooling CJ2 CPU Unit Hardware User s Manual 5 21 rk do 5 Buula Ajddns samod L G 5 Installation i DC Power Supplies CJ1W PD025 Power Supply Unit Screw terminals M4 head with self raising pressure p
61. 4 one RS 422A 485 port High speed models Ethernet Units 100Base TX FINS CJ1W ETN21 25 words Oto F 4 Units communications socket service FTP server and mail communica tions EtherNet IP Unit Tag data links FINS CJ1W EIP21 25 words 0 to F 5 0 41 communications CIP message communica tions FTP server etc FL net Unit 100Base TX cyclic CJ1W FLN22 25 words 0 to F 4 Units 0 37 transmissions and mes sage transmissions DeviceNet Unit DeviceNet remote I O CJ1W DRM21 25 words 6 0 to F 16 Units 3 2 048 points Both Mas ter and Slave functions Automatic allocation possible without Config urator EtherCAT com 2 servo axes CJ1W NC281 25 words 0 to F 16 Units 3 0 46 patible Poson 4 servo axes CJ1W NC481 Control Units 8 8 servo axes CJ1W NC881 16 servo axes CJ1W NCF81 4 servo axes and 64 I O CJ1W NC482 slaves 8 servo axes and 64 I O CJ1W NC882 slaves Position Control MECHATROLINK II CJ1W NCF71 25 words 0 to F 16 Units 3 0 36 Units support 16 axes max MA ing MECHA TROLINK II communications Motion Control MECHATROLINK II CJ1W MCH71 25 words Oto F 3 Units support Real axes 30 max Units Rack ing MECHA Virtual axes 2 max 9 TROLINK II Special motion control communications language SYSMAC SPU One CF card type I II CJ1W SPU01 Not used 0 to F 16 Units 3 0 56 Unit High slot used with OMRON y2 10 speed Storage HMC EFLILI_ Memory and Processing Card one Ethernet Unit port CJ2 CPU Unit Ha
62. 42 5 4 2 FMM CRIN cs och Sh amp sats eae crs ood a naan od td ore eet et ante EE E E carga dees ste 5 44 5 4 3 Vibration and Shock a an naaa anana aaaea 5 44 5 4 4 Atmosphere 2a wees bias one eS Aisi oe wi deeb Be case ah asa eee eas 5 44 5 4 5 ElSCtriGal Environment oe So a ee Be eh ee a es ee a ae 5 45 BAe AGUNAN 4729 oo soe oi goa abe Ree eet Eee eo tesa Oe gees 5 50 CJ2 CPU Unit Hardware User s Manual 5 1 5 Installation 5 1 Fail safe Circuits Be sure to set up safety circuits outside of the PLC to prevent dangerous conditions in the event of errors in the PLC or external power supply Order of Powering Up the CPU Unit and Controlled System Outputs from Units such as DC Output Units may malfunction momentarily when the power to the PLC is turned ON This may cause problems in the system if the PLC s power supply is turned ON after the controlled system s power supply To prevent possible malfunctions add an external circuit that pre vents the power supply to the controlled system from going ON before the power supply to the PLC itself i Managing CPU Unit Errors When any of the following errors occurs PLC operation will stop and all outputs from Output Units will be turned OFF e Operation of the Power Supply Unit s overcurrent protection circuit e A CPU error watchdog timer error or CPU on standby e A fatal error memory error Memory Card transfer error I O bus error Unit Rack number duplication error
63. 5 Bits in the EM Area can be addressed either by bit or by word These bits cannot be addressed by CPU Bus Units Spe cial I O Units PTs and Support Software that do not specifically support the CJ2 CPU Units 6 EM banks D to 18 cannot be accessed by CPU Bus Units Special I O Units PTs and Support Software that do not spe cifically support the CJ2 CPU Units 7 With CJ2H CPU Units with unit version 1 2 or later force setting resetting bits in the EM Area is possible either for banks that have been specified for automatic address allocation or for banks specified for the EM Area force set reset function With CJ2M CPU Units force setting resetting bits in the EM Area is possible only for banks specified for the EM Area force set reset function Execution Mode Programming Languages Function Blocks CJ2 CPU Unit Hardware User s Manual 1 15 1 Overview CJ2H CJ2M Items CPU64 CPU65 CPU66 CPU67 CPU68 CPU CPU CPU CPU CPU EIP EIP EIP EIP EIP 11 31 12 32 13 33 14 34 15 35 Tasks Type of Tasks Cyclic tasks Interrupt tasks Power OFF interrupt tasks scheduled interrupt tasks I O interrupt tasks external interrupt tasks and input interrupt tasks 3 Number of Tasks Cyclic tasks 128 Interrupt tasks 256 Interrupt tasks can be defined as cyclic tasks to create extra cyclic tasks Therefore the total number of cyclic tasks is actually 384 max Symbols Vari Type of Symbols Local sym
64. Appendices i Basic Output Units CJ1W OC201 Contact Output Unit Independent Relays 8 Points Name Model Max Switching Capacity Min Switching Capacity Relays Service Life of Relay ON Response Time OFF Response Time Number of Circuits Insulation Resistance Dielectric Strength Internal Current Consumption Weight Circuit Configuration Terminal Connections 8 point Contact Output Unit with Terminal Block Independent Relays CJ1W OC201 2 A 250 VAC coso 1 2 A 250 VAC coso 0 4 2 A 24 VDC 16 A Unit 1mA 5 VDC NY 24W K IE Fujitsu Takamizawa Components Ltd Cannot be replaced Electrical 150 000 operations 24 VDC resistive load 100 000 oper ations 240 VAC cos 0 4 inductive load Mechanical 20 000 000 operations Service life will vary depending on the connected load Refer to page A 57 for information on service life according to the load 15 ms max 15 ms max 8 independent contacts 20 MQ between external terminals and the GR terminal 500 VDC 2 000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 10 mA max 90 mA 5 VDC max 48 mA 24 VDC max 6 mA x No of ON points 140 g max Signal Internal circuits I i I i i I I I I I I I Lanny O n ie Output indicator 4 Signal Connec Signal name tor pin name 2 A 250 VAC 2 A 24 VDC max e The input power supply polarity can be connect
65. Approx 68 s EN Additional Information The Units that are backed up for the simple backup operation are predetermined You cannot specify which Units are backed up and which are not 8 3 6 Data Backed Up Using Simple Backup The files and applicable data transferred between the Memory Card and CPU Unit using the simple backup operation are listed below The file name is fixed as BACKUPL IL i Program Files e User program ana OBJ e Network symbols CJ2H CPU6LI EIP or CU2M CPU3L only Program files that include network symbols cannot be transferred to the CU2H CPU6L or CU2M CPU1L A Memory Card transfer error fatal will occur if an attempt is made to transfer such a file 8 12 CJ2 CPU Unit Hardware User s Manual 8 Backup Operations Symbol Tables Comments and Program Index Files Symbol table files BKU BKUPSYM SYM Comment files Program index file BKUPPRG IDX Parameter Files e PLC Setup ees STD e PLC name e Registered I O tables e Routing tables e CPU Bus Unit setup e Etc Data There are five types of data files as shown below when the simple backup operation is used for back ing up data creating files on the Memory Card or for restoring or comparing data from the Memory Card e BACKUP IOM BKUPIOR IOR e BACKUPDM IOM e BKUPEML IOM e BKUPEFL1 IOM These files are used exclusively for the simple backup operation With the exception of BKUPIOR IOR they can all be manipulated fr
66. Block Conversion Unit 3 Bleeder resistance 5 6 KQ is built in its Yes Yes Yes Yes 2 XW2Z LILILIN XweF 20G7 IN16 2 Units 2 Yes 5 eums Ys XWeZ LILILIN XW2N 20G8 IN16 2 Units None XW2Z OO00B XW2D 40G6 A 86 None XW2Z O000B XW2B 40G5 oe None XwW2Zz O00B Xw2B 40G4 ie XW2Z O0OL XW2B 20G5 2 Units si 5 XW2Zz O00L XW2D 20G6 2 Units m XW2Zz DO00oL XW2B 20G4 2 Units None XW2Z DO00K XW2D 40G6 A 88 None XW2Z OOOK ywep 40G6 RM 3 XW2z O00L XW2C 20G6 1016 2 Units A 87 None XW2Zz O00K XW2B 40G5 None XW2Z O00K XW2B 40G4 a A XW2Z OO00L XW2F 20G7 OUT16 2 Units XW2Z OOON XW2D 20G6 2 Units XW2Z OO00N XW2B 20G5 2 Units an XW2Z OOON XW2B 20G4 2 Units None XW2Z DO00K xwed 40G6 A 88 None XW2Z DO0K XW2B 40G5 bs i h w ke D O O D m O 5 T O WO D o T O C 5 7 None XW2Z7 OOOK XW2B 40G4 m XW2Z OO00N XW2D 20G6 2 Units x N sjeuiuaL ej y O I pue syun UOIsIaAUOD yoojg euiwaL 10 p uuo Bulosuu0y y V CJ2 CPU Unit Hardware User s Manual A 65 Appendices Connections to I O Relay Terminals Refer to the pages given in the right columns for connect
67. Bus Basic I O Input Response Time Setting The input response times can be set for Basic I O Units The response Units time can be increased to reduce the effects of chattering and noise at input contacts The response time can be decreased to enable detecting shorter input pulses Load OFF Function All of the outputs on Basic I O Units can be turned OFF when an error occurs in RUN or MONITOR mode Basic I O Unit Status Monitoring Alarm information can be read from Basic I O Units and the number of Units recognized can be read Reading writing data using instruc Special instructions can be used to read write required data for specific tions for specific Units Units at high speed Special O Unit Restart Bits to Restart Units A Special I O Unit or CPU Bus Unit can be restarted Units and Synchronous Unit Operation 2 The start of processing for all the specified Units can be synchronized at CPU Bus l UAS a fixed interval Maximum number of Units 10 Units Only Units that support Synchro nous Operation Mode can be used Synchronous operation cycle 0 5 to 10 ms default 2 ms Maximum number of words for synchronous data refreshing 96 words total of all Units Configura Automatic I O Allocation at Startup I O words can be automatically allocated to the Basic I O Units that are tion Man connected in the PLC to start operation automatically without registering agement Units into I O tables I O Table Creation The current unit
68. CJ2 CPU Unit Hardware User s Manual Peo Pee Application Precautions Observe the following precautions when using a CJ series PLC Power Supply e Always use the power supply voltages specified in the users manuals An incorrect voltage may result in malfunction or burning Exceeding the capacity of the Power Supply Unit may prevent the CPU Unit or other Units from starting e Take appropriate measures to ensure that the specified power with the rated voltage and fre quency is supplied Be particularly careful in places where the power supply is unstable An incor rect power supply may result in malfunction e Always turn OFF the power supply to the PLC before attempting any of the following Not turning OFF the power supply may result in malfunction or electric shock e Mounting or dismounting Power Supply Units I O Units CPU Units Option Boards Pulse I O Modules or any other Units e Assembling the Units e Setting DIP switches or rotary switches e Connecting cables or wiring the system e Connecting or disconnecting the connectors When cross wiring terminals the total current for all the terminal will flow in the wire Make sure that the current capacity of the wire is sufficient Observe the following precautions when using a Power Supply Unit that supports the Replace ment Notification Function e Replace the Power Supply Unit within six months if the display on the front of the Power Sup ply U
69. CPU Unit I O memory including the DM EM and Holding Areas however is not written to flash memory The DM EM and Holding Areas can be held during power interruptions with a battery If there is a battery error the contents of these areas may not be accurate after a power interruption If the contents of the DM EM and Hold ing Areas are used to control external outputs prevent inappropriate outputs from being made whenever the Battery Error Flag A402 04 is ON Tighten the terminal screws on the AC Power Supply Unit to the torque spec ified in the operation manual The loose screws may result in burning or mal function Do not touch the Power Supply Unit when power is being supplied or immedi ately after the power supply is turned OFF The Power Supply Unit will be hot and you may be burned When connecting a personal computer or other peripheral device to a PLC to which a non insulated Power Supply Unit CJ1W PD0O22 is mounted either ground the O V side of the external power supply or do not ground the exter nal power supply at all ground A short circuit will occur in the external power supply if incorrect grounding methods are used Never ground the 24 V side as shown below Wiring in Which the 24 V Power Supply Will Short Non insulated 24 y DC power supply E Peripheral OV OV oOo sa 1 2 Coo o hat Power Supply CPU Unit Unit tL Peripheral device e g personal computer
70. CPU Unit Hardware User s Manual 6 1 6 Troubleshooting 6 1 CPU Unit Errors 6 1 1 Errors and Remedies Use the following procedure when an error occurs Error occurs Check the indicators Check the indicators on the front of the CPU Unit Identify the error and Power Supply Unit or use the CX Programmer to read the error status Identify the error from the indicators refer to 6 1 6 Types of Errors or use the CX Programmer to read the error status Se aires Take measures to eliminate the error that occurred and to prevent it from occurring again Refer to 6 1 7 Handling Errors End 6 1 2 Checking Errors The type of error that occurred can be determined by checking the indicators on the front of the CPU Unit or by using the CX Programmer For details on error types refer to 6 1 6 Types of Errors f Checking the Indicators Indicators on front of CPU Unit Power Supply Unit Power indicator 6 2 RUN ERR ALM INH PRPHL COMM BKUP Lit green when the PLC is in RUN or MONITOR mode Shows the results of self diagnosis Flashing red Non fatal error Lit red Fatal error Lit yellow when Output OFF Bit has been turned ON Flashing yellow when the CPU Unit is communicating through the peripheral USB port Flashing yellow when the CPU Unit is communicating through the RS 232C USB port Flashing yellow when data is being backed up from RAM to built in flash me
71. CPU64 EIP it will not be possible to restore the data 2 When the EM file memory function is used the EM file memory will be restored only if the backup data is restored to a CPU Unit of the same model If it is restored to a CPU Unit of a different model the data will not function as EM file memory 3 The BKUPIOR IOR file will be cleared when data is restored from the Memory Card at startup If however the IOM Hold Bit A500 12 is ON and the IOM Hold Bit Startup Hold Setting in the PLC Setup is set to hold the setting of the IOM Hold Bit the ClO and Work Area data and Timer Completion Flags and PVs will be held without being cleared from the Memory Card at startup 4 Ifthe Forced Status Hold Bit A500 13 is ON and the Forced Status Hold Bit Startup Hold Setting in the PLC Setup is set to hold the setting of the Forced Status Hold Bit the forced status will be held without being cleared when restored from the Memory Card at startup to a CPU Unit of the same model If the data is restored to a CPU Unit of a different model the status will not be held i Unit Backup Data When CPU Bus or Special I O Units that support the simple backup function are connected to the CPU Unit the data in the CPU Bus or Special I O Units will also be backed up by the simple backup opera tion Data in the CPU Bus and Special I O Units is backed up separately for each Unit Note If the file does not exist when restoring data from the Memory Card to I O mem
72. Communications Circuit lines Power lines Steel sheet metal plates 200 mm min Ground to less than 100 Q CJ2 CPU Unit Hardware User s Manual Appendices A 5 Installing the USB Driver The USB driver must be installed in the computer to connect the PLC to the computer using the USB port i Procedure for Installing the USB Driver This section describes the procedure for connecting a computer to the peripheral USB port on the CJ2 CPU Unit for the first time This example assumes that the Support Software is already installed The installation procedure given here is for CX One version 4 0 CX Programmer version 9 1 Windows 2000 Vista or Windows 7 1 Turn ON the power supply to the PLC and connect the peripheral USB port on the PLC to the personal computer using a USB cable The USB driver will be automatically installed when the cable is connected _ OMRON SYSMAC PLC Device AD Device driver software installed successfully Note If the software is not automatically installed refer to Installing a Specified USB Driver later in this section Windows XP 1 Turn ON the power supply to the CJ2 PLC and connect a USB cable between the USB port on the computer and the peripheral USB port on the CJ2 CPU Unit After the cable has been connected the computer will automatically recognize the device and the following message will be displayed i Found New Hardware OMRON PLC 2 The following dialog box wi
73. E E E E a a A oe A elelllelellellelelllelelole p Note 1 Connect the A9 B9 terminal and the terminal Connect the A10 B10 terminal and the terminal Use the enclosed short bar 2 The COM terminals are wired inside the Connec tor Terminal Block Conversion Unit CJ2 CPU Unit Hardware User s Manual Programma CJ1W OD234 ble Control ler I O Unit Connector XW2D 40G6 Terminal Block Con version Unit Connecting XW2Z LILILIK et Ot FP alo OHOL OO OHE OHO OHO OOo eos pal alee diagram oot Oto OTO OO OTO OTO Beall JC e Note The V terminals and COM terminals are internally connected inside the PLC but they must all be wired CJ2 CPU Unit Hardware User s Manual Appendices Programma CJ1W OD234 ble Control ler I O Unit Connector XW2C 20G6 1016 2 Units Terminal Block Con version Unit Connecting XW2Z _ILILIN Cables Connection diagram 08 CROP EERE ERR EE Wdm Wd m 1 Note 1 Connect the A9 B9 terminal and the terminal Connect the A10 B10 terminal and the terminal Use the enclosed short bar 2 The COM terminals are wired inside the Connec tor Terminal Block Conversion Unit A 77 sjeulwJel Aejay O I pue syun UOIsIaAUOD YyOo g JCUILWIA 10 098UUOD BuljosuUu0y ry L Y Kag suyun O I DISeg jo suonesijioads Y Appendices Programma CJ1W OD261 Programma CJ1W OD261 ble Control
74. Files OMRON CX Serven USB Win2000_XP Inf O J Found New Hardware OMRON PLC t Browse for driver software on your computer Search for driver software in this location C Program Files OMRON CX Server USB Win2000_XP Inf W Include subfolders A 142 CJ2 CPU Unit Hardware User s Manual Appendices 5 Ignore the following dialog box if it is displayed and select Install this driver software anyway i WU Windows Security K Windows can t verify the publisher of this driver software gt Don t install this driver software You should check your manufacturer s website for updated driver software for your device gt Install this driver software anyway Only install driver software obtained from your manufacturer s website or disc Unsigned software from other sources may harm your computer or steal information wv See details 6 The following dialog box will be displayed when the driver software has been installed success fully r Found New Hardware OMRON SYSMAC PLC Device QS The software for this device has been successfully installed Windows has finished installing the driver software for this device OMRON SYSMAC PLC Device Windows XP gt ol mp 5 Q mp gt D C w WO J lt 1 The following window will be displayed Select the Install from a list of specific location Option and then click the Next Button Found Ne
75. I O Control Unit Power Supply Unit CPU Unit End Cover N I v D o T w lt m mr D 3 O e 5 G D i e 5 coth O B L2 N x IG II N wat rl o DC24V F_ 9 ZT lS Se as a aS D Configuration Units 10 max g o Basic I O Units Special I O Units CPU Bus Units Memory Card 1 The I O Control Unit is required only to connect an Expansion Rack It must be connected next to the CPU Unit CJ2M CPU Units Pulse I O Power Supply Unit Modules t CPU Unit 1 0 Control Unit 3 End Cover Configuration Units 10 max 1 Up to two Pulse I O Modules can be connected to the left of the CPU Unit 2 CJ2M CPUS3LI only 3 The I O Control Unit is required only to connect an Expansion Rack It must be connected immediately to RS 232C RS 422A 485 the right of the CPU Unit Serial Option Board Even though the CJ series PLCs do not have Backplanes the term slot is still used to refer to the location of Units Slot numbers are assigned in order to Units from left to right on the CPU Rack slot 0 slot 1 slot 2 etc CJ2 CPU Unit Hardware User s Manual 2 3 2 Basic System Configuration and Devices Although the CJ series PLCs do not require Backplanes the term slot is still used to refer to the rela tive position of a Unit in the Rack Slot numbers increase toward the right side of the Rack Name Configuration Remarks CJ ser
76. IN ANY WAY CONNECTED WITH THE PRODUCTS WHETHER SUCH CLAIM IS BASED ON CONTRACT WARRANTY NEGLIGENCE OR STRICT LIABILITY In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted INNO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY REPAIR OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED STORED INSTALLED AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION ABUSE MISUSE OR INAPPROPRIATE MODIFICATION OR REPAIR CJ2 CPU Unit Hardware User s Manual 13 Application Considerations SUITABILITY FOR USE OMRON shall not be responsible for conformity with any standards codes or regulations that apply to the combination of products in the customer s application or use of the products At the customer s request OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product machine system or other application or use The following are some examples of applications for which particular attention must be given This is not intended to be an exhaustive list of all possible uses of the products nor is it intended to imply that the uses listed may be suitable for the products e Outdoor use
77. IP compliant cable Connectors STP Plug Modular plug Panduit Corporation MPS588 Panduit Corporation US Headquarters Boots Tsuko Company MK boot IV LV Tsuko Company Japan Headquarters CJ2 CPU Unit Hardware User s Manual 4 9 4 Support Software 4 10 3 Always use an Ethernet switch when using tag data links in the network If a repeater hub is used for Ether Net IP tag data links cyclic communications the network s communications load will increase data collisions will occur frequently and stable communications will be impossible i Before Connecting To connect using Ethernet first set the IP address and subnet mask of the computer in advance as shown in the following example e IP Addresses Example 192 168 250 2 User set value 1 to 254 Value for same segment as IP address of built in EtherNet IP port e Subnet Mask Example 255 255 255 0 200 User set value 0 to 252 Class C mask i CX Programmer Settings The method for connecting the PLC to the personal computer is set using the CX Programmer For details on using the CX Programmer to set the connection method refer to the CJ2 CPU Unit Software User s Manual Cat No W473 EN Additional Information e The CX Programmer can be used for remote programming and monitoring It can be used to program and monitor not only the PLC to which it is directly connected but also to program and monitor any PLC connected through a Controller Link or Ethernet netw
78. If a faulty Unit is being returned for repair describe the problem in as much detail as possible enclose this description with the Unit and return the Unit to your OMRON representative e For poor contact take a clean cotton cloth soak the cloth in industrial alcohol and carefully wipe the contacts clean Be sure to remove any lint prior to remounting the Unit P Precautions for Correct Use e When replacing a CPU Unit be sure that not only the user program but also all other data required for operation is transferred to or set in the new CPU Unit before starting operation including DM Area and HR Area settings If data area and other data are not correct for the user program unexpected accidents may occur e Be sure to include the routing tables Controller Link Unit data link tables network parameters and other CPU Bus Unit data which are stored as parameters in the CPU Unit Be sure to set this data again after replacing the CPU Unit Refer to the CPU Bus Unit and Special I O Unit operation manuals for details on the data required by each Unit EN Additional Information The simple backup operation can be used to store the user program and all parameters for the CJ2 CPU Unit DeviceNet Units Serial Communications Units and other specific Units in a Memory Card as backup files A Memory Card and the simple backup operation can be used to easily restore data after replacing any of these Units Refer to 8 3 6 Data Backed Up Usin
79. Manual 5 17 5 Installation Cable Connections The following diagram shows examples of proper Rack connections Connect the simple lock con nectors to the I O Control Unit on the CJ series CPU Rack and the I O Interface Unit on the CJ series Expansion Rack Power CPU Unit I O Control Unit Supply Unit CPU Rack I O Connecting Cable Expansion Rack Total cable length I O Connecting Cable 12 m max Expansion Rack I O Connecting Cable Expansion Rack 6 e The top and bottom of the connector are different Be sure the connector is facing the correct direction before connecting it Connecting the Simple Locking Connectors Press the tabs on the end of the connector and insert the connector until it locks in place The PLC will not operate properly if the connector isn t inserted completely To remove the connector press the tabs and pull on the connector Y C7 CJ2 CPU Unit Hardware User s Manual 5 Installation Precautions for Correct Use When using an I O Connecting Cable with a locking connector be sure that the connector is firmly locked in place before using it Always turn OFF the power supply to the PLC before connecting a cable An I O bus error will occur and the PLC will stop if an I O Connecting Cable s connector sepa rates from the Rack Be sure that the connectors are secure A 63 mm hole will be required if the I O Connecting Cable must pass through a hole
80. NV3W MLJ20L The external device or the CPU Unit may be damaged Handling The Power Supply Unit may possibly be damaged if the entire voltage for a dielectric strength test is applied or shut OFF suddenly using a switch Use a variable resistor to gradually increase and decrease the voltage Separate the line ground terminal LG from the functional ground terminal GR on the Power Supply Unit before performing withstand voltage tests or insulation resistance tests Not doing so may result in burning Make sure that the DIP switches and DM Area are set correctly before starting operation After replacing the CPU Unit a Special I O Unit or a CPU Bus Unit make sure that the required data for the DM Area Holding Area and other memory areas has been transferred to the new Unit before restarting operation Confirm that no adverse effect will occur in the system before attempting any of the following Not doing so may result in an unexpected operation e Changing the operating mode of the PLC including the setting of the startup operating mode e Force setting force resetting any bit in memory CJ2 CPU Unit Hardware User s Manual e Changing the present value of any word or any set value in memory e Do not attempt to disassemble repair or modify any Units Any attempt to do so may result in mal function fire or electric shock e Do not drop the PLC or subject abnormal vibration or shock to it e The life of the batt
81. Number of Simulta 75 24 points at 24 VDC neously ON Points 20 MQ between the external terminals and the GR terminal at 100 VDC 12 to 24 VDC 30 mA min 1 000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 10 mA max 5 VDC 140 mA max 110 g max None CN1 OUT Number of Simultaneously ON Points vs Ambient Temperature Characteristic Signal Allocated 32 points at aS points at 44 C Allocated Signal G CIO word CIO word name Input voltage 24 VDC V INO i Wd to l Input voltage i Wdm_ Connect Connect 2 IN15 9 lo OUT15 or row A or row A o 12 points E COM2 common 5 Y COMO cove Indicator switch 2 at 55 C i o Output E indi indicator Indicator gt E Ef KA IE i D switch o V INO 5 6 S at 55 C ae Wd a m el Connect 3 N15 o OUT15 OLON or row B ns i 20 40 60 C TEN com3 _ eC 5 COM1 Ambient Temperature A 49 P b w xe O O fe gt oO a U 2 O O Cc gt spun O I IISEG c l V Appendices
82. Ox80F 1 Version Error Ox80F2 Memory Card Transfer Error Ox80F4 FALS 007 Error 0xC101 to OxC2FF T io Tl fet m 2 gt Q Z ie gt h fe m e g p D D SIO J e4 L S Y CJ2 CPU Unit Hardware User s Manual A 103 Appendices Table of Fatal Errors e The table of fatal errors is arranged in ascending order of error codes e When two or more errors occur at the same time the error code of the more serious error will be recorded in A400 e f the IOM Hold Bit hasn t been turned ON to protect I O memory all nonretained areas of I O memory will be cleared when a fatal error other than FALS 007 occurs e f the IOM Hold Bit is ON the contents of I O memory will be retained but all outputs will be turned OFF Error Error flag Error code in Auxiliary A400 Area Flag and Cordaid Probable cause Possible remedy Cycle Time 0x809F A401 08 Cycle The cycle time has exceeded the Change the program to reduce the cycle time or Exceeded Time Exceeded maximum cycle time watch cycle change the maximum cycle time setting Check the Error Flag time set in the PLC Setup Maximum Interrupt Task Processing Time in A440 and see if the Cycle Time Watch Time can be changed The cycle time can be reduced by divid ing unused parts of the program into tasks jumping unused instructions in tasks and disabling cyclic refreshing of Special I O Units that don t require fre quent ref
83. PRPHL PROGRAMMABLE RYN CONTROLLER Seven segment display and indicators for built in EtherNet IP port OPEN SW SETTING BATTERY v CJ2 CPU Unit Hardware User s Manual 3 Nomenclature and Functions Status Indicators MS NS COMM 100M and 10M The MS Module Status indicator indicates the status of the built in EtherNet IP port itself and the NS Network Status indicator indicates the status of the network The COMM 100M and 10M indicators indicate the status of Ethernet communications The MS and NS indicators can be green or red The COMM 100M and 10M indicators are yellow These indicators can be lit flashing or not lit The following table shows the meaning of these indi cator conditions W k O z cC C 5 T Refer to SECTION 6 Troubleshooting for details on using these indicators for troubleshooting MS Module Status Lit Fatal error Fara Recoverable error Green _ Lit Normal en Not lit Power supply OFF NS Network Status Fatal error Flashing Recoverable error Green Lit Tag data link and message connections established Flashing Tag data link and message connections not established Not lit Offline or power supply OFF COMM Communication Yellow Lit Transferring data Gamal aa Notit lit Not transferring data 100M 100 Mbps Yellow E 100Base TX link established aan Notit lit 100Base TX link not established 10 Mbps Yellow on 10Base TX link established o pome Notit lit 10Base
84. Short circuit Protection Line Disconnection Detection Insulation Resistance Dielectric Strength Number of Circuits Internal Current Consumption Fuse External Power Supply Weight Circuit Configuration CJ2 CPU Unit Hardware User s Manual 8 point Transistor Output Unit with Terminal Block Sourcing Outputs CJ1W OD202 24 VDC 20 4 to 26 4 VDC 2 A point 8 A Unit 0 1 mA max 1 5 V max 0 5 ms max 1 0 ms max Detection current 6 A min Automatic restart after error clearance Refer to page A 149 Detection current 200 mA Refer to page A 149 20 MQ between the external terminals and the GR terminal 100 VDC 1 000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 10 mA max 8 4 points common 2 circuits 110 mA max None 24 VDC 50 mA min 120 g max Signal _ name 4 COMO V l gt 2 3 T c o g e The ERR indicator will light and the corresponding bit in A050 to A069 Basic I O Unit Information two points per bit will turn ON if an overcur rent or line disconnection is detected A 37 P h w ke D O O D m O 5 O O WO D o T O 5 7 spun O I IISEG c l V Appendices si Signal Connec Signal name BE pin name e When wiring pay careful attention to the polarity of the external power supply The load may operate incorrectly if the polarity is reversed 1 Terminal numb
85. Synchronous Units are available as of July 2010 CU1W NC21 4 234 41 4 434 Position Control h an O lt oO A oO a N O U C Cc gt Units Synchronous Units unit version 1 1 or later Position Control Units Examole Electronic cam control 7 EA i N ol C Synchronous data refreshing a Motor drive Servomotor Several servomotors are controlled synchronously based on the operation of the encoder i Easier Programming Address offsets can be specified When an address is specified for an instruction operand an offset can be specified in brackets after the address to offset it For example by setting a word address in brackets to specify the offset the address can be dynamically specified according to the contents of that word Example Wo o 00 D0 W0 00 is the starting address and the contents of DO is the offset If DO is amp 3 then W0 08 is specified Symbols can be specified for array variable subscripts By specifying symbols for array variable subscripts elements can be dynamically specified accord ing to the values of the symbols Example a b The value of symbol b specifies the element for array variable af CJ2 CPU Unit Hardware User s Manual 1 7 J Overview Create and Use Data Structures With CX Programmer version 9 0 or higher data structures can be created and used This enables easily using I
86. TX link not established Seven segment Display AJUO dl3 O9Nd9 HZfC9 UONDES dIA N19443 UNG Z L When the power supply to the PLC is turned ON or the CPU Unit is reset all of the segments will flash twice and then the IP address set for the built in EtherNet IP port will be displayed on the 7 segment display from right to left After the entire IP address is displayed the lower 8 bits of the IP address node address will be displayed in hexadecimal CJ2 CPU Unit Hardware User s Manual 3 9 3 Nomenclature and Functions For example the display will change as follows if the IP address is 192 168 250 10 T The IP address is displayed in decimal flowing from right to left Exam 192 168 250 24 90 0855 J LI O Ifthe Unit is operating normally the rightmost digits nee E of the Unit s IP address is displayed in hexadecimal Flashing The tag data links are stopped Lit The tag data links are operating for the final row 10 in the IP address of the local Unit If an error occurs the error code will be displayed alternately with the rightmost byte of the affected device s IP address For details on error codes refer to 6 2 2 Checking Error Status at the Ether Net IP Port Seven segment Display The following examples show the displays for errors e A d6 error failure to connect has occurred in communications with IP address 192 168 250 8 e A d6 error failure to connect has occurred
87. The data will not be backed up if power is turned OFF Check the user program and Unit parameter settings for proper execution before actually running them on the Unit Not checking the program and parameter settings may result in an unexpected operation When setting a Special I O Unit or CPU Bus Unit in the I O tables carefully check the safety of the devices at the connection target before restarting the Unit Do not turn OFF the power supply to the PLC when reading or writing a Memory Card Also do not remove the Memory Card when the BUSY indicator is lit Doing so may make the Memory Card unusable To remove a Memory Card first press the memory card power supply switch and then wait for the BUSY indicator to go out before removing the Memory Card When restoring data carefully check that the selected data is the correct data to be restored before executing the restore operation Depending on the contents of the selected data the con trol system may operate unexpectedly after the data is restored Some Special I O Units and CPU Bus Units operate with parameters stored in the CPU Unit e g words allocated in DM Area data link tables or Ethernet settings Information on restrictions will be displayed in the Information Area in the PLC Backup Tool if there are any restrictions for the selected CPU Bus Unit or Special I O Unit Check the restrictions and then be sure to select both the CPU Unit and the CPU Bus Unit or Special I O Unit
88. To disable the echo back function set pin 5 to ON RS control enabled 3 When connecting to a device on the N side in a 1 N connection with the 4 wire method set pin 6 to ON RS control enabled Also when connecting by the 2 wire method set pin 6 to ON RS control enabled A 114 CJ2 CPU Unit Hardware User s Manual Appendices Dimensions Unit mm NT AL001 RS 232C RS 422A Link Adapter The NT ALO01 RS 232C RS 422A Link Adapter is used to connect to devices that have RS 232C or RS 422A terminals It is connected with a cable to the RS 232C port on a CJ2 CPU Unit It is iso lated so the maximum distance for RS 422A is 500 m Appearance DIP Switch Settings There is a DIP switch on the NT AL001 RS 232C RS 422A Link Adapter that is used to set RS 422A 485 communications parameters Set the DIP switch as required for the serial communica tions mode according to the following table Pin Default setting 1 Not used Leave set to ON ON 2 Internal terminating resistance setting ON ON Terminating resistance connected OFF Terminating resistance not connected 3 2 wire 4 wire setting OFF 4 Both pins ON 2 wire communications OFF Both pins OFF 4 wire communications 5 Communications mode ON 6 Both pins OFF Always send OFF 5 OFF 6 ON Send when RS 232C s CS is high 5 ON 6 OFF Send when RS 232C s CS is low When connecting to a CJ series CPU Unit turn OFF pin 5 and turn ON pin 6 CJ2 CPU Unit Hardwar
89. Unit Noise Restart the CPU Unit and Take measures against Same as at the left check whether the error noise Investigate the continues to occur path of entry e FG e Power lines e Data corruption in bus signals CJ2 CPU Unit Hardware User s Manual 6 15 6 Troubleshooting i Memory Error Fatal Error A memory error will occur if there is a memory error in the CPU Unit or if a checksum error is detected checksum checked by the PLC with each cycle The details of the cause of the error will be stored in the error information in the Auxiliary Area mation Lit Not lit A401 15 80F1 A403 1 1 Individual bits in A403 indicate where the memory error occurred Recovery Measures Check the detailed error contents in the error information in the Auxiliary Area and then implement the following recovery measures If these measures cannot solve the problem there is a strong probability that the Unit has failed so replace the Unit Error information Error contents Recovery measures A403 00 ON A checksum error has occurred in the user Transfer the user program to the CPU Unit program memory again A403 04 ON A checksum error has occurred in the PLC Transfer the PLC Setup to the CPU Unit Setup again A403 05 ON A checksum error has occurred in the reg Transfer the I O tables to the CPU Unit istered I O table again A403 07 ON A checksum error has occurred in the Transfer the routing tables to the CPU U
90. Unit connected on the same Ethernet network As long as it does not duplicate any other address the node address can be set from 01 to FE 1 to 254 in decimal T tin MOE AIS 1 AIS 0 0 X16 X16 Note The node address is factory set to 01 With the default setting the values set on these switches become the last two digits of the built in EtherNet IP port s IP address The default IP address is 192 168 250 node_address With the factory set node address of 01 the default IP address is 192 168 250 1 The node address can be set to any number in the setting range 01 to FE as long as the same address is not set on another node in the network Setting range 01 to FE hex 1 to 254 decimal H Precautions for Correct Use e Always turn OFF the PLC s power supply before setting the unit number e When setting the unit number for the first time or when changing the setting create the PLC s I O tables EN Additional Information e If the node address setting is changed during operation the MS Indicator will flash red Relationship with IP Address When using the automatic generation method dynamic static for IP address conversion the right most byte of the IP address that is set for the built in EtherNet IP port must be set to the same value as the node address If it cannot be set to the same value as the node address then the address conversion method must be set to the IP address table method or the IP address au
91. Unit CJ1W PA205R CJ1W PA205C CJ1W PA202 CJ1W PD025 CJ1W PD022 Supply voltage 100 to 240 VAC wide range 50 60 Hz 24 VDC o Operating voltage 85 to 264 VAC 47 to 63 Hz 19 2 to 28 8 VDC 21 6 to 26 4 VDC g and frequency ranges Power consumption 100 VA max 50 VA max 35 W max Inrush current At 100 to 120 VAC At 100 to At 24 VDC 15 A 8 ms max for cold start atroom 120 VAC 30 A 20 ms max for cold start at room temperature 20 A 8 ms max temperature At 200 to 240 VAC for cold start at room temperature At 200 to 240 VAC 30 A 8 ms max for cold start at room temperature 40 A 8 ms max for cold start at room temperature Output capacity 5 0 A 5 VDC including supply to CPU 2 8 A 5 VDC 5 0 A 5 VDC 2 0 A 5 VDC Unit including supply including supply including supply to CPU Unit to CPU Unit to CPU Unit 0 8 A 24 VDC 0 4 A 24 VDC 0 8 A 24 VDC 0 4 A 24 VDC Total 25 W max Total 14 W max Total 25 W max Total 19 6 W max Output terminal ser Not provided vice supply RUN output 2 Contact configu Not provided Not provided Not provided Not provided ration SPST NO Switch capacity 250 VAC 2A resistive load 120 VAC 0 5 A inductive load 24 VDC 2A resistive load 24 VDC 2A inductive load Replacement notifi Not provided With Alarm Not provided Not provided Not provided cation function output open col lector output 30 VDC max 50 mA max
92. Use the enclosed short bar 2 The COM terminals are wired inside the Connec tor Terminal Block Conversion Unit CJ2 CPU Unit Hardware User s Manual Appendices Inputs and Outputs Programma CJ1W MD231 ble Control ler I O Unit Connector XW2D 20G6 Terminal Block Con version Unit Connecting XW2Z LILILIA Cables Connection diagram Note 1 The polarity for input power supply connections indicated with dotted lines can be connected in either direc tion 2 The COM terminals are internally connected inside the PLC but they must all be wired CJ2 CPU Unit Hardware User s Manual A 81 seule Aejay O I pue syun UOIsIaAUOD yOo g euiwaL 10 09UUOD Buljosuu0y ry L Y Kag suyun O I DISeg jo suonesijioads Y Appendices Programmable Con troller I O Unit Connector Terminal Block Conversion Unit Connecting Cables Connection diagram A 82 CJ1W MD231 XW2C 20G6 1016 XWe2Z LILILIA Solenoid valve etc terminal Connect the A10 B10 terminal and the terminal Use the enclosed short bar 2 The COM terminals are wired inside the Connector Terminal Block Conversion Unit CN2 IN Wd m 1 Short bar Black White Brown Red Blue Black 3 wire sensor with PNP output photoelectric sensor or proximity sensor gt PNP Blue Black Brown White 2 wire sensor e g limit switch m Black White B
93. a copy of these specifications and be sure you understand them before attempting to install an Ethernet System e Unless you are already experienced in installing communications systems we strongly recom mend that you employ a professional to install your system e Do not install Ethernet equipment near sources of noise If a noisy environment is unavoidable take adequate measures against noise interference such as installing network components in grounded metal cases or using optical cable in the system e When installing an EtherNet IP network that combines an information system with the control sys tem and the communications load may be heavy due to tag data links we recommend configur ing the network so that the load does not affect communications For example install the tag data links in a segment that is separate from the information network Precautions on Laying Twisted pair Cable e Noise resistance may be reduced by ground loops which can occur due to improper shield con nections and grounding Ground the shield at one location as shown in the following diagram e Do not connect the connector shield at the CPU Unit e f a cable connects two Ethernet switches connect the shields at only one end Ethernet switch Ethernet switch O Connect shield Connector Connector Connector Connector Connector Do not connect shield Shield Shield Shield e Press the cable connector in firmly until it locks into p
94. application such as SCADA Examples Writing to a NS series PT Reading from b a Middleware EtherNet IP LEED Supporting EtherNet IP p CJ2 CPU Unit CJ2 CPU Unit Automatic tag allocation makes it unnecessary to know the addresses Automatic allocation of tags in the high capacity EM Area using automatic address allocation in CX Programmer symbol tables enables data link design and access from host devices without having to pay attention to addresses EtherNet IP CJ2 CPU Unit Tags are allocated in a high capacity area Specified by tag a Designing is performed by using only tags with no need to pay attention to addresses CJ2 CPU Unit Hardware User s Manual 1 Overview Synchronous Unit Operation CJ2H CPU Units with Unit Version 1 1 or Later A CJ2 CPU Unit can synchronize the start of the processing performed by CPU Bus Units and Special I O Units to a specified cycle Synchronous data refreshing can be used between the CJU2H CPU Unit and Synchronous Units and the refreshed data can be used in operations in a synchronous interrupt task This enables mul tiaxis control with minimal fluctuations in the timing from inputs and processing to outputs This pro vides support for motion applications that require precise timing such as electronic cam control Synchronous Units are CPU Bus Units and Special I O Units that support the synchronous unit operation func tion The following
95. as follows ED precautions for Safe Use Precautions on what to do and what not to do to ensure using the product safely Precautions for Correct Use Precautions on what to do and what not to do to ensure proper operation and performance EN Additional Information Additional information to increase understanding or make operation easier CJ2 CPU Unit Hardware User s Manual CJ2 CPU Unit Hardware User s Manual Sections in this Manual i Overview EEEE Basic System Configuration and Devices Nomenclature and Functions Support Software Installation Troubleshooting Inspection and Maintenance Backup Operations Appendices CJ2 CPU Unit Hardware User s Manual 7 CJ2 CPU Unit Hardware User s Manual CONTENTS E introduc hom rsrnssen a aa a a aaa 1 CJZ CPU Unit Man alS s sisien aaea iaa 2 Ma n al SUCE Ssa aa oaa aaa 5 SECTIONS IN tMS Man alis ssnin a EN andra aa 7 Safety Precautions ss sgis a a 17 Application PFOCAUTIONS vc iieescecectee dete ncuseceenewcscesabteved aa a aaa aano 21 Operating Environment Precautions ccccesseeceeseeeenseeeeseeseeseeeeeeeseeneesenseeseass 26 Regulations and StandardS wcsceicstsscecsnsccctcecusetecansveedeenentarccstssevaevewcussteesseenseleeawene 27 Unit Versions of CJ2 CPU Units ssnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nnna 29 Peated Manuals eszre a aieeaa 35 Section 1 Overview 1 1 Overview of CJ2 CPU Units
96. au yu w vseLejd y yun Ajddns 1 MmMOd E Z Terminal block Alarm output terminals Terminal block POWER indicator On replacement notification module On hood of Power Supply Unit Replacement notification Supported Not supported 7 segment display transistor out puts 7 CJ2 CPU Unit Hardware User s Manual 7 15 7 Inspection and Maintenance 7 16 CJ2 CPU Unit Hardware User s Manual Backup Operations R This section describes operations used to back up and restore data 86 i Backing UP Data es sieaa sree Wa a we Seto Sea ae ea 8 2 8 2 Using a Computer to Back Up Data 00 0 ee es 8 3 8 2 1 PEC BackUp Tool zeera secu detaw tidaw Pyke 2 ke bode oy bod 24S 8 3 8 2 2 PLC Backup Tool Operations 0 0 0 eee 8 4 8 3 Simple Backup pu ods fh Je eect we An aed Seite de ew Gwe ota mite ew ase Bis 8 7 8 3 1 OVErVIEW cree 20x ev ts te eh ee ee athe eb Gi ese et ee ae 8 7 8 3 2 Operating Procedures 0 ccc tees 8 8 8 3 3 Verifying Backup Operations with Indicators 00 cease 8 10 8 3 4 Related Auxiliary Bits Words 0 nes 8 12 8 3 5 Time Required for Simple Backup 0 00 c eee eee ees 8 12 8 3 6 Data Backed Up Using Simple Backup 00000 c eee ees 8 12 CJ2 CPU Unit Hardware User s Manual 8 1 8 2 8 Backup Operations 8 1 Backing Up Data There are two methods for backing up PLC data i Using a Computer to Back Up Data to th
97. been introduced to manage CJ2 CPU Units according to differences in functionality accompanying version upgrades i Notation of Unit Versions on Products The unit version is given to the right of the lot number on the nameplate of the products for which unit versions are being managed as shown below CJ2 CPU Unit Indicates the unit version of the CPU Unit example unit version 1 1 Indicates the unit version of the built in EtherNet IP port CJ2H CPU6U EIP only example unit version 1 1 Confirming Unit Versions with Support Software CX Programmer can be used to confirm the unit version using one of the following two methods e Using the PLC Information e Using the Unit Manufacturing Information This method can be used for Special I O Units and CPU Bus Units as well PLC Information 1 Use one of the following methods to display the PLC Information Dialog Box e f you know the device type and CPU type select them in the Change PLC Dialog Box go online and select PLC Edit Information from the menus e f you don t know the device type and CPU type but are connected directly to the CPU Unit on a serial line select PLC Auto Online to go online and then select PLC Edit Information from the menus CJ2 CPU Unit Hardware User s Manual 29 30 2 In either case the following PLC Information Dialog Box will be displayed PLC Information NewPLC1 Project PLC type CJ2H CPU68 EIP
98. bit corresponding to the Unit for which the error occurred will turn ON Recovery Processing Flow error occurs Synchronous unit operation being used No o I O gr C Cc gt m oO Yes Check if error is caused by synchronous unit operation settings A428 to A433 will tell you which Unit caused the error Perform the recovery procedure Operation recovered s10113 Buljpuey 7 1 9 Check if error is caused by registered I O settings A428 to A433 will tell you which Unit caused the error Perform the recovery procedure Restart the system CJ2 CPU Unit Hardware User s Manual 6 23 6 Troubleshooting Error Causes and Remedies for Synchronous Unit Operation Settings Suspected cause of Confirmation method Prevention of recur error rence A Unit set in the synchro Check the operation man Transfer the settings Same as at the left nous unit operation set ual for the Unit again tings does not support synchronous unit opera tion A Unit set in the synchro Check the Units in the Transfer the settings Same as at the left nous unit operation set PLC again tings does not exist in the PLC A Unit set in the synchro Check the Units in the Move the Synchronous Same as at the left nous unit operation set PLC Unit to the CPU Rack tings does not exist on the If O tables have been CPU Rack i e it is on an registered change th
99. ble Control ler I O Unit ler I O Unit Connector XW2D 40G6 Connector XW2C 20G6 1016 2 Units Terminal XW2D 40C6 Terminal Block Con Block Con version Unit version Unit Connecting XW2Z LILILIB Connecting XW2Z LILILIL Cables xw2z O0OOBU Cables P E A10 BIY o CN1 LEN2 ata Te Short a Wd m 2 eal ou tO i a ie ilies plead Solenoid valve et AIC re 3 ejf aes Sie OHO fo Dle Cloer Connection el eE Connection diagram me diagram 08 1e EMICO i f ro Hat fea SP Io Oole i BAJO d L De al E po id TETE fi O Ce KACI sed Of fof 02 Te Doe erto 01 Solenoid valve et i 00 IS O ked Note 1 Connect the A9 B9 terminal and the terminal Connect the A10 B10 terminal and the terminal Use the enclosed short bar Note The V terminals and COM terminals are internally connected inside the PLC but they must all be wired 2 The COM terminals are wired inside the Connec tor Terminal Block Conversion Unit CJ2 CPU Unit Hardware User s Manual Programma CJiW OD262 ble Control ler I O Unit Connector XW2D 40G6 Terminal Block Con version Unit Connecting XW2Z LILILIK Cables Connection diagram Note The COM V terminals and O V terminals are inter nally connected inside the PLC but they must all be wired CJ2 CPU Unit Hardware User s Manual Wd m 1 Wd m 3 Appendices Programma CJ1W OD262
100. condition for an output point from an Output Unit Electrical Diagram MCB1 O 5 6 Ose q Power supply D MCB2 s D Se TERT 2 ro o 3 DE Controlled system b i5 u lO al UU Transformer or noise filter r iPLC RUN output input output O O CR Surge suppressor Interlock Circuits When the PLC controls an operation such as the clockwise and counterclockwise operation of a motor provide an external interlock such as the one shown in the following example to prevent both the for ward and reverse outputs from turning ON at the same time Interlock circuit SS ee E OE a MC2 000501 6 uci Motor clockwise CJ series PLC l J l l This circuit prevents outputs MC1 and MC2 from both being ON at the same time even if both CIO 000501 and CIO 000502 are ON so the motor is protected even if the PLC is programmed improp erly or malfunctions CJ2 CPU Unit Hardware User s Manual 5 3 5 Installation 5 2 Installation 5 2 1 Installation and Wiring Precautions i Installation in Cabinets or Control Panels When the PLC is being installed in a cabinet or control panel be sure to provide proper ambient condi tions as well as access for operation and maintenance Temperature Control The ambient temperature within the enclosure must be within the operating range of O to 55 C When necessary take the fo
101. configuration can be registered in I O tables to prevent it from being changed to reserve words and to set words Rack Slot First Word Settings The first words allocated to a Units on the Racks can be set o_o 09 TI J O an O 5 ep O D Q O la O 5 77 1 Supported only by CJ2H CPU Units with unit version 1 1 or later and CJ2M CPU Units 2 Supported only by CJ2H CPU Units with unit version 1 1 or later CJ2 CPU Unit Hardware User s Manual 1 21 1 Overview Functions Description Pulse I O Pulse Input Normal Inputs Input signals are read during I O refreshing and stored in I O memory FUNG Functions Interrupt Inputs An interrupt task can be started when an input signal turns ON or turns tions 3 OFF Quick response Inputs Input signals that are shorter than the cycle time are read and stored in I O memory High speed Counter Inputs High speed pulse signals are counted Interrupt tasks can also be started Pulse Out Normal Outputs The status of I O memory is output during I O refreshing put Func Pulse Outputs A pulse signal is output with the specified frequency and number of tions pulses at a fixed duty ratio 50 PWM Outputs A pulse signal is output at the specified duty ratio Origin Searches The origin point of the machine is determined according to the specified origin search parameters while actually outputting pulses and using the origin and origin proximity input signals as c
102. difference in electrical potential may occur depending on the grounding conditions Installation Do not install the PLC near sources of strong high frequency noise Before touching a Unit be sure to first touch a grounded metallic object in order to discharge any static build up Not doing so may result in malfunction or damage CJ2 CPU Unit Hardware User s Manual 21 22 Be sure that the terminal blocks connectors Memory Cards Option Boards Pulse I O Modules expansion cables and other items with locking devices are properly locked into place The sliders on the tops and bottoms of the Power Supply Unit CPU Unit I O Units Special I O Units CPU Bus Units and Pulse I O Modules must be completely locked until they click into place after connecting to adjacent Units The Unit may not operate properly if the sliders are not locked in place Wiring Follow the instructions in this manual to correctly perform wiring Double check all wiring and switch settings before turning ON the power supply Incorrect wiring may result in burning Be sure that all terminal screws and cable connector screws are tightened to the torque specified in the relevant manuals Incorrect tightening torque may result in malfunction Mount terminal blocks and connectors only after checking the mounting location carefully Leave the label attached to the Unit when wiring Removing the label may result in malfunction if foreign matter enter
103. e 20 240 VAC cos 0 4 ONASI l i INI ewm s ee i es i ce DMM E 0 2 0 3 0507 1 Contact current A 120 VAC resistive load Service life x10 Service life x10 0 1 0 2 03 0507 1 Contact current A Switching frequency 1 800 operations hour max l Precautions for Correct Use The diagrams show the life expectancy of the relay itself Do not use a contact current therefore that exceeds the maximum switching capacity specified in the specifications for each Contact Output Unit If a switching capacity exceeding the specifications is used the reliability and life expectancy of other parts will be reduced and the Unit may malfunction i Inductive Load The life of the Relay varies with the load inductance If any inductive load is connected to the Con tact Output Unit use an arc killer with the Contact Output Unit using an inductive load See next page Be sure to connect a diode in parallel with every DC inductive load that is connected to the Contact Output Unit i Contact Protection Circuit Arc killers are used with the Contact Output Unit in order to prolong the life of each Relay mounted to the Contact Output Unit prevent noise and reduce the generation of carbide and nitrate deposits However if arc killers are used incorrectly they can reduce relay life Using an arc killer can also cause a delay in the resetting time shut off time Arc killer circuit examples are listed in th
104. eae ee ee wie Wenn Se oie eee eee 3 2 3 1 1 CPRURSCCUON areni ig iain ore Bates Anee danas ce Aid Bak le ee ee 3 2 3 1 2 Built in EtherNet IP Section CU2H CPU6LJ EIP and CU2M CPU3L Only 3 8 Memory Card ok 3 en aioe cial eeeeauiin death ee dl ee we ein nen See ada x 3 13 3 2 1 Models and Specifications aaa eaae eee 3 13 3 2 2 Operaling ProCeQUies accion ss ous yt cece le hae as ae ety oe 3 13 3 2 3 Installing and Removing 0 e eee ees 3 14 Pulse I O Modules CU2M CPU Unit Only 0200 3 17 3 3 1 Models and Specifications 0 aaae eee 3 17 3 3 2 Part Names and Functions 0 0 ccc ees 3 17 Serial Option Boards CU2M CPU3L Only 200055 3 20 3 4 1 OVGIVICW ai osc tet sire beac pay bbe euck teed Sees e anew ee 3 20 Power Supply URNS sic ti oe cv teie iid ieee eevee cw ee ees 3 21 3 5 1 Models and Specifications 0 0 0 eee eee 3 21 3 0 2 GOMPONCIIS 2o2ecco edie Seaton baoewee dete eee eet eee ees 3 24 3 5 3 Selecting a Power Supply Unit 0 0 0 ees 3 27 CJ series Basic I O UnitS 0 0 cee 3 28 3 6 1 Basic I O Units with Terminal Blocks 0000 c eee eee 3 28 3 6 2 Thirty two Sixty four point Basic I O Units with Connectors 3 30 I O Control Units and I O Interface Units 00 0c eee ee 3 32 3 7 1 Component Names 24255 2 0 csenwe Seerseeeees i ouse enw se ates aus 3 32 3 7 2 System Con
105. h w ke D O O D m O 5 O O WO D v T O 5 7 spun O I 9ISEG c l V Appendices A 30 Allocated Signal Connec Signal CIO word name torpin name 12 to 24 VDC V V o COM1 314 COM1 2 OUT12 1112 Doum heh Z OUT10 ome Dour Hrheurio D OUT8 Folau V V D OUT15 SAUA Bourse as bure ute as see Bursa er sou E D out 33134 our 33 34 ROUT se UTZ _ peer ae T T X outs hotacouTo Allocated CIO word Wd m 1 Wd m e When wiring pay careful attention to the polarity of the external power supply The load may operate incorrectly if the polarity is reversed e Be sure to wire both terminals 23 and 24 COMO e Be sure to wire both terminals 3 and 4 COM1 e Be sure to wire both terminals 21 and 22 V e Be sure to wire both terminals 1 and 2 V CJ2 CPU Unit Hardware User s Manual Appendices CJ1W 0OD234 Transistor Output Unit 32 Points Name Model Rated Voltage Operating Load Voltage Range Maximum Load Current Maximum Inrush Current Leakage Current Residual Voltage ON Response Time OFF Response Time Insulation Resistance Dielectric Strength Number of Circuits Internal Current Consumption Fuse External Power Supply Weight Circuit Configuration CJ2 CPU Unit Hardware User s Manual 32 point Transistor Output Unit with MIL Connector Sinking Outputs CJ1W 0OD234 24 VDC 20 4 to 26 4 VDC 0 5 A point
106. higher when connecting 2 wire sensors 3 Terminal numbers AO to A8 and BO to B8 are used in this manual but they are not printed on the Unit CJ2 CPU Unit Hardware User s Manual Appendices CJ1W INTO1 Interrupt Input Unit 16 Points Name 16 point Interrupt Input Unit with Terminal Block Model CJ1W INTO1 Rated Input Voltage 24 VDC Rated Input Voltage 20 4 to 26 4 VDC Range Input Impedance 3 3 KQ Input Current ON Voltage ON Current OFF Voltage OFF Current ON Response Time 7 mA typical at 24 VDC 14 4 VDC min 3 mA min 5 VDC max 1 mA max 0 05 ms max OFF Response Time 0 5 ms max Number of Circuits 16 16 points common 1 circuit Number of Simulta 100 16 points common simultaneously ON 24 VDC neously ON Points 20 MQ between external terminals and GR terminal at 100 VDC 1 000 VAC between external terminals and GR terminal for 1 minute at a leakage current of 10 MA max Insulation Resistance Dielectric Strength Unit If an Interrupt Input Unit is con nected in any other position an I O setting error will occur e Set the pulse width of signals input to the Interrupt Input Unit so they satisfy the following conditions Internal Current Con 80 mA max sumption Weight 110 g max Accessories None Signal e Up to two Interrupt Input Units can be name a ee E E AN E Ce a er 2 mounted to the CPU Rack but they INO i must be connected as one the five Fa g J Unit
107. if the polarity is reversed Be sure to wire both terminals A9 and A19 COM2 of CN2 Be sure to wire both terminals B9 and B19 COMS3 of CN2 Be sure to wire both terminals A10 and A20 V of CN2 Be sure to wire both terminals B10 and B20 V of CN2 CJ2 CPU Unit Hardware User s Manual Appendices CJ1W O0OD263 Transistor Output Unit 64 Points Name 64 point Transistor Output Unit with MIL Connectors Sinking Outputs Model CJ1W OD263 Rated Voltage 12 to 24 VDC Operating Load Voltage 10 2 to 26 4 VDC Range Maximum Load Current 0 3 A point 1 6 A common 6 4 A Unit Maximum Inrush Current 3 0 A point 10 ms max Leakage Current 0 1 mA max Residual Voltage 1 5 V max ON Response Time 0 5 ms max OFF Response Time 1 0 ms max Insulation Resistance 20 MQ between the external terminals and the GR terminal 100 VDC 1 000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 10 mA max Dielectric Strength Number of Circuits 64 16 points common 4 circuits Internal Current Consumption 170 mA max Fuse None External Power Supply 12 to 24 VDC 50 mA min Weight 110 g max Signal Allocated name CIO word Circuit Configuration Internal circuits o COM2 CN2 o O z SHUN O I 91seg jo suoneaoads Y A N UJ D o O O C J i CJ2 CPU Unit Hardware User s Manual A 35 Appendices A 36
108. in communications with IP address 192 168 250 9 e A d5 error verification error target missing has occurred in communications with IP address 192 168 250 40 e A C6 error multiple switches ON and an EA error EtherNet IP expansion setting error have occurred at the built in EtherNet IP port 192 168 250 10 Information on errors that occur in communications with the target node along with the last digits of the Unit s IP address are displayed in hexadecimal Example fA4 d8 88 08 IP d6 IP 09 Er d5 IP 40 Er c6 Er EA Displays errors that occurred within the Unit IP OA The last digits of the Unit s IP address is displayed in hexadecimal CJ2 CPU Unit Hardware User s Manual 3 Nomenclature and Functions e There is no priority to the order in which the errors are displayed All of the errors are displayed repeatedly in sequence Left Right Dot LEDs If an error occurs at multiple devices for which the rightmost 8 bits in the IP addresses are the same this is indicated by the dots on the right side in display on the target devices The following examples show the displays for multiple errors e d6 errors failure to connect have occurred in communications with IP address 10 0 1 8 e d6 errors failure to connect have occurred in communications with IP address 10 0 2 8 i Rotary Switches The unit number and node address for the CJ2 CPU Unit built in EtherNet IP port are set
109. include the power required by the I O Interface Unit when calculating current power consump tion in an Expansion Rack Max current consumption p S Iv Unit Max total power ower oupply uni 5 V group 24 V group 24 V group consumption internal logic relays service 9 22 CJ2 CPU Unit Hardware User s Manual 2 Basic System Configuration and Devices i Example Calculations Example 1 In this example the following Units are mounted to a CPU Rack with a CJ1W PA205R Power Supply Unit Voltage grou Unit Quantity ZAN CPU Unit 1 I O Control Unit CJ1W IC101 ie Input Units z Output Unit CJ1W OC201 0 048 A Special I O Unit CJ1W DA041 E CPU Bus Unit CJ1W CLK23 ae Current consump Calculation 0 820 A 0 020 A 0 048 A x 2 tion 0 080 A x 2 0 090 A x2 N I ook U D o T w lt m mp D 3 O e 5 G D i e 5 0 090 A x 2 0 120 A 0 350 A Result 1 83 A lt 5 0 A 0 096 A lt 0 8 A Power consump Calculation 251Ax5V 9 15 W 0 096 A x 24 V 2 304 W tion Result 9 15 W 2 30 W 11 45 W lt 25 W Example 2 In this example the following Units are mounted to a CJ series Expansion Rack with a CJ1W PA205R Power Supply Unit UOl dWINSUOD uano yun Bugene S L Z Voltage group 5 V 24 V 0 130 A Unit Quantity I O Interface Unit CJ1W I1101 Input Unit CJ1W ID211 2 0 080 A Output Unit CJ1W OD231 0 140 A Result 1 41 A lt 5 0 A Power consump Calculation 1 41 A
110. ing in the vicinity of the control panel Close the control panel Same as at the left None None None 1 This refers to errors caused by data corruption SRAM is used for the CPU Unit user memory SRAM is affected by cosmic rays neutrons and naturally occurring radiation so data can become corrupted 6 17 o I O gr C Cc gt m oO s10113 Buljpuey 7 1 9 6 Troubleshooting i Basic I O Error Non fatal Error A basic I O error occurs when there is an error at a Basic I O Unit mation Lit Flashing A402 12 009A A408 1 Error Information 15 08 07 01 L gt Number of slot where the Unit with the error is mounted in binary Number of Rack where the Unit with the error is mounted in binary Recovery Processing Flow Basic I O error occurs Check the location of the error Check the error information A408 Replace the Unit Check the cause of the error and take measures to prevent it from occurring again Restart the System Error Causes and Remedies Suspected cause of Conima on Method Prevention of recur error rence A fuse is burned out Measure the voltage atthe Replace the fuse Check the maximum power supply terminals switching current Check whether 24 V is being supplied Check whether the problem is solved by replacing the fuse The external power supply Measure the voltage atthe Turn ON the power supply Investigate t
111. inputs PNP outputs 2 control loops tem perature resistance thermometer inputs NPN outputs heater burnout detection 2 control loops tem perature resistance thermometer inputs PNP outputs heater burnout detection 2 axes pulse outputs 4 axes pulse outputs 2 Basic System Configuration and Devices Current con Number of Number of words allo words allo cated cated Weight CIO 2000to D20000 to 24 CIO 2959 D29599 VDC VDC CJ1W TC101 20 words 200 words 150 g max words for 2 unit numbers CJ1W TC102 20 words 200 words 0 to 94 150 g max uses ine words for 2 unit numbers CJ1W TC103 20 words 200 words 0 to 94 150 g max uses ie words for 2 unit numbers CJ1W TC104 20 words 200 words 0 to 94 150 g max uses oe words for 2 unit numbers Position Con 1 axis pulse output CJIW NC113 10 words 100 words 0 to 95 100 g max trol Units open collector output ie CJ1W NC213 10 words 100 words 0 to 95 100 g max open collector outputs ae CJ1W 18 words 3 None 170 g max Nc214 1 2 uses words for 2 unit numbers CJ1W NC413 20 words 200 words 0 to 94 150 g max open collector outputs uses nee words for 2 unit numbers CJ1W NC414 1 2 2 axes pulse outputs line driver outputs CJ1W NC234 1 2 4 axes pulse outputs line driver outputs CJ1W NC434 1 2 CJ2 CPU Unit Hardware User s Manual 18 words None 0 to 94 220 g max us
112. maximum even if the response times are set to 0 ms due to internal element delays Note Observe the following restrictions when connecting to a 2 wire sensor e Make sure the input power supply voltage is larger than the ON voltage 19 V plus the residual voltage of the sensor approx 3 V e Use a sensor with a minimum load current of 3 mA min e Connect bleeder resistance if you connect a sensor with a minimum load current of 5 mA or higher CJ1W ID233 DC Input Unit 24 VDC 32 Points Name Model Rated Input Voltage Rated Input Voltage Range Input Impedance Input Current ON Voltage ON Current OFF Voltage OFF Cur rent 32 point DC Input Unit with MIL Connector CJ1iW ID233 24 VDC 20 4 to 26 4 VDC 5 6 kQ 4 1 mA typical at 24 VDC 19 0 VDC min 3 mA min 5 VDC max 1 mA max CJ2 CPU Unit Hardware User s Manual Appendices ON Response Time 8 0 ms max Can be set to between 0 and 32 in the PLC Setup OFF Response Time 8 0 ms max Can be set to between 0 and 32 in the PLC Setup Number of Circuits 32 16 points common 2 circuits Number of Simulta 75 12 points common simultaneously ON at 24 VDC Refer to the following neously ON Points illustration Insulation Resistance 20 MQ between external terminals and the GR terminal 100 VDC 1 000 VAC between the external terminals and the GR terminal for 1 minute ata Dielectric Strength leakage current of 10 mA max Internal Current C
113. memory i Setup Method The following flowchart shows the flow of setup operations for the CPU Unit a Operation with Battery Normal Operation l IOUT Memory Card Not Required Is it necessary to hold TEEN PLC Setup the values of I O Which data is required Detect Low Battery memory data for the IOM Hold Bit Hold next startup A500 12 IOM Hold Bit ON CNT HR DM EM Normal Operation Memory Card Not Required PLC Setup Detect Low Battery Asayeg y Buloejday Z Z 7 ee Operation without Battery Normal Operation Are I O memory Memory Card Not Required and initial values User Program and Parameter required for program Area Data Held in Flash Memory execution PLC Setup Do Not Detect Low Battery The initial values are set in Can the I O memory initial the user program values be set by the program Automatic Transfer at Startup Are the DM Area Memory Card Required settings D20000 to Transferred files D32767 for Special I O AUTOEXEC OBu Units and Inner Boards AUTOEXEC STD the only initial values tha AUTOEXEC IOM are required PLC Setup Do Not Detect Low Battery nee Automatic Transfer at Startup DM Area beginning with Memory Card Required D00000 or EM Area Transferred files AUTOEXEC OBJ AUTOEXEC STD ATEXECDM IOM etc PLC Setup Do Not Detect Low Battery Pd e SU JON JO peysneyxy s Aeyeg usu uoneledgQ Z Z Z Other than the above Operation is not possible without
114. months are remaining until replacement is required the alarm output will turn OFF Note The replacement notification function provides an indication of when the deterioration of the electrolytic capacitor will prevent the power supply functioning at its full capacity It does not provide information on fail ures occurring due to other causes i Power Supply Unit with Replacement Notification Model Specifications CJ1W PA205C 100 to 240 VAC Output capacity 5 A at 5 VDC 0 8 A at 24 VDC total of 30 W With replacement notification i Power Supply Unit Replacement Notification Module CJ1W PA205C Replacement notification display 7 segment red POWER CJ1W PA205C EE POWER indicator green i 0 0e ROE i Alarm output replacement TEST notification output test switch ALARM OUTPUT DC30V 50mA NORMAL ON Alarm output replacement ALARM OFF RET notification output wiring diagram CJ2 CPU Unit Hardware User s Manual 7 Inspection and Maintenance Function Replacement Notification Function Displays The replacement notification of the Power Supply Unit is shown using three 7 segment display char acters e At time of purchase FUL is displayed The display changes to HLF as the electrolytic capacitor deteriorates HLF may not be displayed depending on the operating environment e When the time until replacement is required drops below 2 years the display will chan
115. notification CJ1W PD022 24 VDC non 2 0 A 0 4 A 130 g max insulated type CJ2 CPU Unit Hardware User s Manual 2 7 2 Basic System Configuration and Devices 2 8 Memory Cards Model Specifications HMC EF183 Flash memory 128 MB HMC EF283 Flash memory 256 MB HMC EF583 Flash memory 512 MB HMC AP001 Memory Card Adapter for PCMIA slot in personal computer I O Control Unit Current consump Model Specifications tion A Weight CJ1W IC101 Required to connect a CJ series Expansion Rack to a 0 020 A 70 g max CJ series CPU Rack Must be connected immediately to the right of the CPU Unit Connect to the I O Interface Unit CJU1W 11101 on the first Expansion Rack with a CS CJ series I O Connecting Cable End Cover ee Current con Model Specifications sumption A Weight CJ1W TERO1 Must be connected to the right end of the CPU Rack A Included with fatal error will occur if the End Cover is not connected to CPU Unit and I O the right end of the Rack 1 Interface Unit 1 One End Cover is provided with the CPU Unit and with an I O Interface Unit CJ2 CPU Unit Hardware User s Manual 2 Basic System Configuration and Devices N Others O Name Specifications 2 DIN Track PFP 50N Track length 50 cm height 7 3 mm 3 PFP 100N Track length 1 m height 7 3 mm PFP 100N2 Track length 1 m height 16 mm S PFP M Stopper to prevent Units from moving on the track E fe Two each are provided
116. nts cccccsseeeeceeeseeeeceeeeceecceseeeeceauseeeeeeaeeeeseseaseeeseuseeesssanseessnees 5 13 5 2 5 DIN TRACK MTS TAN TOM sesestos tice teatle tuna tiadert a teat oe ake a deteceag babe atten Petes ene iezacaes 5 15 5 2 6 Connecting CU serieS Expansion Racks c ccecccssseeeeceeeeeeceeeeeeeeesaseeeeesaeeeeeseeeeeessaneseeeeas 5 17 WINN Ooa aaa erceeseeetecevnecsaiaewaraeass beeaveeesaty 5 20 5 3 1 POWER OUDDIY WINN essione oaa a O eaS 5 20 5 3 2 Wiring CJ series Basic I O Units with Terminal BIOCKS sssseseesnnssnesnnnnnenrsrnnrrresrnnnrressnrrrrree 5 27 5 3 3 Wiring Basic I O Units with Connectors ccccccssseeeeeeeeeeeeeeceseeeeeseeeeeeeeaaeeeeesaeeeeessaneeeeseaaes 5 29 5 3 4 Connecting to Connector Terminal Block Conversion Units or I O Relay Terminals 5 33 5 3 5 Connecting Pulse I O Modules to External I O Devices CJ2M CPU Unit Only 0 5 33 5 3 6 Connecting O DEVICES iszicen c 8 nen oe micro a aa a Ie ue aaa 5 35 5 3 7 Connecting through an Ethernet Cable CU2H CPU6L1 EIP and CU2M CPU3 Only 5 39 CJ2 CPU Unit Hardware User s Manual 5 4 Control Panel Installation iccostcicocecessececeticde eden tail gecceyetcede waded duct oiaesuentteode ede nnn 5 42 5 4 1 TSU MSI Seca crs cance eet tense acter e eta ec a eta eet E 5 42 5 4 2 FUMA sis cs ehactectehen ds taco arra ea ciathew a E cudelastassclantt 5 44 5 4 3 Vibralomand SN OCK visca ePeehonc cats aiarete
117. o Note 1 Connect the A9 B9 terminal and the Note 1 Connect the A9 B9 terminal and the terminal Connect the A10 B10 terminal and the terminal Use the enclosed short bar 2 The COM terminals are wired inside the Connector Terminal Block Conversion Unit CJ2 CPU Unit Hardware User s Manual terminal for NPN Connect the A9 B9 terminal and the terminal for PNP Use the enclosed short bar 2 The COM terminals are wired inside the Connector Terminal Block Conversion Unit A 87 P b w xe O O e gt oO a U 2 O O Cc gt sjeulwel Aejay O I pue syun UOIsIaAUOD YyOo g euiwaL 10 09UUOD Buljosuu0y ry L Y Appendices Programmable Con CJ1W MD563 troller I O Unit Connector Terminal XW2D 40G6 Block Conversion Unit xw2D 40G6 RM Connecting Cables XWe2Z LILILIK OUT O OJ pe oO o Z o oJ o oJ k i k o1 oO N CO ips p s J at ee N lt Connection diagram Q COOCOO CCOC OCOC CCC OCC COOS BQ QSPP ee Note 1 The V terminals and COM terminals Note 1 The COM terminals are internally con are internally connected inside the PLC nected inside the PLC but they must all but they must all be wired be wired 2 The power supply voltage for the CJ1W 2 The power supply voltage for the CJ1W MD568 is 5 V MD568 is 5 V A 88 CJ2 CPU Unit Hardware User s Manual Appendices
118. responding flag in the Basic I O Unit Information Area A050 to A069 will turn ON P h w ke D O O D m O 5 O O WO D v T O 5 7 4 Signal Connec Signal name torpin name Terminal Connections spun O I 9ISEG c l V e When wiring pay careful attention to the polarity of the external power supply The load may operate incorrectly if the polarity is reversed 1 Terminal numbers AO to A8 and BO to B8 are used in this manual but they are not printed on the Unit Note Although 16 I O bits 1 word are allocated only 8 of these can be used for external I O This Unit is also treated as a 16 point I O Unit in the I O tables CJ2 CPU Unit Hardware User s Manual A 39 Appendices CJ1W OD212 Transistor Output Unit 16 Points Name Model Rated Voltage Operating Load Voltage Range Maximum Load Current Maximum Inrush Current Leakage Current ON Response Time OFF Response Time Load Short circuit Protection Insulation Resistance Dielectric Strength Number of Circuits Internal Current Consumption External Power Supply Weight Circuit Configuration Terminal Connections 16 point Transistor Output Unit with Terminal Block Sourcing Outputs CJiW 0OD212 24 VDC 20 4 to 26 4 VDC 0 5 A point 5 0 A Unit 0 1 mA max 1 5 V max 0 5 ms max 1 0 ms max Detection current 0 7 to 2 5 A Automatic restart after error clearance Refer to page A 149 20 MQ between
119. s Manual A 149 Appendices A 150 When load L is connected the ERR indicator may light and the Alarm Output Bit may turn ON for approximately 100 ms The programming example given later in this section can be used so that an error is not detected in this case Operating Restrictions Although the CJU1W OD202 is provided with short circuit protection these are for protecting internal circuits against momentary short circuiting in the load As shown in Figure 2 the short circuit protec tion is automatically released when the Tj equals to Tr Therefore unless the cause of short circuit is removed ON OFF operations will be repeated in the output Leaving short circuits for any length of time will cause internal temperature rise deterioration of elements discoloration of the case or PCBs etc Therefore observe the following restrictions Restrictions If a short circuit occurs in an external load immediately turn OFF the corresponding output and remove the cause The CJU1W OD202 turns ON an alarm output bit that corresponds to the external load output number There is an alarm output bit for every common When an alarm output bit turns ON use a self holding bit for the alarm in the user program and turn OFF the corresponding output The alarm output bit is allocated in the Basic I O Unit Information Area A050 to A069 for every Unit mounting slot The following table shows the correspondence between output bits and bits in
120. set for the number of number of repeats repeats of FOR 512 The maximum processing time for an interrupt task will not be stored in A440 if High speed interrupt function is enabled in the PLC Setup 6 12 CJ2 CPU Unit Hardware User s Manual 6 Troubleshooting i I O Bus Error Fatal Error An I O bus error will occur if there is an error in a data transfer between the CPU Unit and a Unit con nected in the Rack mation Not lit Lit A401 14 80C0 to 80C7 A4o4 1 or 80CF 1 The numbers of the slot and Rack where the I O bus error was detected are stored in word A404 POWER Lit 15 08 07 01 C The number of the slot where the error occurred in binary If it cannot be determined OF will be stored The number of the Rack where the error occurred in binary If it cannot be determined OF will be stored Recovery Processing Flow I O bus error occurs Check the error status Restart the PLC a Is the error cleared No Yes Check the error code and error information Turn the power OFF and back ON Check the I O Connecting Cable connections between all Racks Check the Unit installation Restart the PLC Is the error cleared Yes No Replace the Unit or the I O Connecting Cable Restart the PLC Restart the System CJ2 CPU Unit Hardware User s Manual 6 13 o I O gr C Cc gt m oO s10113 Buljpuey 7 1 9 6 Tro
121. set with the rotary switches on the front panel of the Unit Identified by the CPU Unit using unit number O to F set with the rotary switch on the front panel of the Unit Number of mountable Units Up to 40 Basic I O Units can be mounted Up to 40 Special I O Units can be mounted Depending on the model more than one unit number is used for one Unit Up to 16 CPU Bus Units can be mounted CJ2 CPU Unit Hardware User s Manual 2 Basic System Configuration and Devices i Configuration Units CJ series Basic I O Units Number of Current consumption bits allo A Weight Input Units cated 5 VDC 24 VDC Name Specifications DC Input Terminal block CJ1iW 1D201 Units 12 to 24 VDC 8 inputs Terminal block CJ1W ID21172 24 VDC 16 inputs CJ1W ID212 2 CJ1W ID231 3 110 g max N I ook U D o T w lt m a D 3 O e 5 D i e 5 110 g max 110 g max Fujitsu compatible con 70 g max nector 24 VDC 32 inputs MIL connector CJ1W 24 VDC 32 inputs ID232 2 3 70 g max 70 g max ID233 2 3 CJ1W ID261 3 spun uoHeINBYUOD p L Z Fujitsu compatible con 110 g max nector 24 VDC 64 inputs MIL connector CJ1W ID262 3 24 VDC 64 inputs AC Input 200 to 240 VAC CJ1W IA201 Units 8 inputs 100 to 120 VAC CJ1W IA111 16 inputs Interrupt Input 24 VDC 16 inputs CJ1W INT01 4 E E 110 g max Units Quick 24 VDC 16 inputs CJ1W IDP01 16 0 08 110
122. tare aaa a cut nectanten eeneute ented 5 44 5 4 4 PAIMOSDIN GUS sai ante eri cce ch ateatacs E tues eel uatiocen wach a A A SE 5 44 5 4 5 Electrical ENVirOnMe nt cccccccseccccecceceeeceececeeecaueeeceeesaeecseeceusecaueessaeessaeecsaeeseusesusesseneessaees 5 45 5 4 6 CS VOUNGING 4 55 0 socieact a Saccs atu aretectact eae sae ae oats ace emcee dsetnaee 5 50 Section 6 Troubleshooting B21 CPU UI BGrOrs inoan 0s tle E E I EE S S 6 2 6 1 1 Eror and Remedios seerder a a a E 6 2 6 1 2 ONECKINOIE NOLS aeri a a a a tea ae 6 2 6 1 3 Checking Detailed Status sicsccsetsczcces tasgocsesoiasecealaenegsnscganncsissantateeaesihiaredzanisseaneiocab aa eiar bedr 6 3 6 1 4 Reading Error Log IMIOrMalOn icici 24 ae ceaceeees a e i a a 6 3 6 1 5 VO Table NV CrmMGaAlOM areri ca sseeerntal occ teat a asec cea AE 6 5 6 1 6 TUN SS OF ONS esses ae sa Na eee se a ee eee 6 6 6 1 7 PARING i ext a eeren oa lene esha eran ernest eee te eee eee ee trie Se eiie eee E oer ears rer 6 7 6 2 Troubleshooting Built in EtherNet IP Port Errors CJ2H CPU6L EIP and CU2M CPU3L ONnly cceeeeeeseeeeseeeeseeeeneesensseenseecnseeeeeeeseneesens 6 25 6 2 1 Checking Built in EtherNet IP Port Error Status cccccccccsececceseeeeceeeeeseeeeeseeueessaeseesaeeeensaes 6 25 6 2 2 Checking Error Status at the EtherNet IP Port Seven segment Display s sccceesseeeees 6 26 6 3 Non CPU Unit Errors and REMO GICS 0 cccnssccnssccnssscn
123. temperatures or humidity outside the range specified in the specifications Locations subject to condensation as the result of severe changes in temperature Locations subject to corrosive or flammable gases Locations subject to dust especially iron dust or salts Locations subject to exposure to water oil or chemicals Locations subject to shock or vibration Take appropriate and sufficient countermeasures when installing systems in the following locations Locations subject to static electricity or other forms of noise Locations subject to strong electromagnetic fields Locations subject to possible exposure to radioactivity Locations close to power supplies CJ2 CPU Unit Hardware User s Manual Regulations and Standards Conformance to EC Directives Applicable Directives e EMC Directives e Low Voltage Directive i Concepts EMC Directives OMRON devices that comply with EC Directives also conform to the related EMC standards so that they can be more easily built into other devices or the overall machine The actual products have been checked for conformity to EMC standards see the following note Whether the products con form to the standards in the system used by the customer however must be checked by the cus tomer EMC related performance of the OMRON devices that comply with EC Directives will vary depend ing on the configuration wiring and other conditions of the equipment or control panel on w
124. terminal for PNP Use the enclosed short bar 2 The COM terminals are wired inside the Connec tor Terminal Block Conversion Unit CJ2 CPU Unit Hardware User s Manual Appendices Programma CJ1W ID262 Programma CJ1W ID262 ble Control ble Control ler I O Unit ler I O Unit Connector XW2D 40G6 Connector XW2C 20G6 1016 2 Units Terminal XW2D 40G6 RM Terminal Block Con Block Con version Unit version Unit Connecting XW2Z LILILIK Connecting XW2Z _ILILIN Cables Cables Wd m and m 1 LCN2 Wd m 2 and m 3 fe ONE A Wd m 2 FS parea o Black White iraa Brown Red Blue Black 3 wi ith o gt photoelectric sensor i or proximity sensor PNP N i To Connection Connection TO diagram diagram es Blue Black ion Brown White 2 ka l 2 wire sensor Oo e g limit switch 5 i Ol 7 i o 3 eS o l3 2 Wad m 1 wipes Black White Cc Wd m 3 Brown Red eal 7 H Blue Black 3 wire sensor with a NPN output f photoelectric NPN Ol or proximity sensor le a Blue Black rol Brown White al 2 wire sensor e g limit switch 24 VDC far Note 1 The polarity for input power supply connections Note 1 Connect the A9 B9 terminal and the terminal for indicated with dotted lines can be con nected in either direction provided that the same polarity is used for the commons
125. terminating resistance setting example is for the NT631 NT631C The setting method depends on the PT model Refer to the manual for your PT CJ2 CPU Unit Hardware User s Manual A 123 P fe gt D O 5 Q mp O D ee D u fe 5 mp gt D O u Cc Cc 5 s jdwex4 uoloeuuoy Z y Y Appendices i General purpose External Devices No protocol or Serial Gateway This section describes the connection patterns and connections for using different ports in Serial Gate way Mode and No protocol Mode Up to 32 nodes can be connected for 1 N communications type RS 232C 1 1 RS 232C RS 232C I F NT ALOO1 NT ALOO1 Terminating resistance ON RS 232C RS 422A 485 5 V required Terminating resistance ON o I NT ALOO1 RS 232C RS 422A 485 Terminating ae RS 422A resistance ON 485 I F RS 232C 1 N RS 422A 485 I F NT ALOO1 RS 232C RS 422A 485 Terminating resistance ON Terminating resistance ON RS 422A 485 I F NT ALO01 a RS 232C B500 AL001 RS 422A Terminating 485 resistance ON Terminating resistance ON NT AL001 NT AL001 ree A e RS 232C RS 232C Terminating resistance ON Er RS 422A 485 RS 232C N Terminating RS 232C resistance ON 5 V required Note 1 The maximum cable length for an RS 232C connection is 15 m RS 232C communications specifications however do not cover transmissions at 19 2 Kbps
126. the Calendar Clock Area A351 to A354 and the Startup Time A510 to A511 in the Auxiliary Area will be unstable In addition the times at which the CPU Unit created files on the Memory Card will be unstable e The Total Power ON Time A523 Power Interruption Time A512 to A513 and Number of Power Interruptions A514 in the Auxiliary Area will all be all zeros at startup e Error log data will not be held in the Error Log Area A100 to A199 in the Auxiliary Area at startup e Correct values may not be held in I O memory including the HR DM and EM Areas at startup In the PLC Setup set the IOM Hold Bit A500 12 and the Forced Status Hold Bit A500 13 to not be held at startup DM EM Area initial values are DM EM Area ini set from the Memory Card 7 8 CJ2 CPU Unit Hardware User s Manual 7 Inspection and Maintenance e The value for the Output OFF Bit A500 15 will become unstable Moreover when the Output OFF Bit turns ON the outputs of all Output Units will turn OFF To prevent the outputs of all Output Units from turning OFF at startup take countermeasures such as writing the following program section into the ladder program First Cycle Flag A200 11 e Bank O will be the EM current bank at startup e Files will not be held in the EM file memory EM data converted to flash memory and the file memory function cannot be used Make the EM file memory setting again in the PLC Setup and format the EM file
127. the Power Supply Unit approximately 15 years after purchase even if the replacement notification display or output has not indicated that replace ment is required aw yu w vseLejd y yun Ajddns 4aMOd E Z 7 Alarm Output Replacement Notification Output The output remains ON until the remaining service life drops below 6 months and then turns OFF Note The alarm output will also turn OFF under the following conditions e The AC input to the Power Supply Unit is turned OFF e An error is detected by the self diagnostic function e The TEST switch is pressed for at least 3 seconds CJ2 CPU Unit Hardware User s Manual 7 Inspection and Maintenance EN Additional Information Example of Using the Alarm Output Monitoring Power Supply Replacement Notification in the System 6 Months or Less Until Replacement Is Required ON Alarm output OFF Turns OFF when 6 months remains Alarm output TIM 000 5s Internal Flag The Flag is programmed to allow for the delay in the alarm output at system startup The Flag does not turn ON when the alarm output is ON normal operation When the alarm output turns OFF replacement required the Flag turns ON and the replacement notification can be moni tored from the system Maintenance Function Using the TEST Switch e Press the TEST switch for at least 3 seconds to display A02 and force the alarm output OFF Release the switch to return to normal operating statu
128. this If three or more Pulse I O Modules are connected a too many I O points error fatal error will occur If this error occurs turn OFF the power supply to the PLC and remove all but two Pulse I O Mod ules CJ2 CPU Unit Hardware User s Manual 3 19 3 Nomenclature and Functions 3 4 Serial Option Boards CJU2M CPU3 Only 3 4 1 3 20 Overview A Serial Option Board can be used with a CU2M CPU3L_ CPU Unit CP1W CIFO1 CP1W CIF11 or CP1W CIF12 RS 232C RS 422A 485 Option Board Option Board Serial Option Boards Maximum transmission Model Connection method distance CP1W CIFO1 One RS 232C port Connector D sub 9 pin female CP1W CIF11 One RS 422A 485 port 50m Terminal block Using ferrules not isolated CP1iW CIF12 One RS 422A 485 port 500 m Terminal block Using ferrules isolated Mounting an Option Board When mounting an Option Board first remove the slot cover Grasp the lock levers at the top and bottom of the cover at the same time to unlock the cover and then pull the cover out Then to mount the Option Board check the alignment and firmly press it in until it snaps into place 4 Precautions for Correct Use Always turn OFF the power supply to the PLC before mounting or removing an Option Board CJ2 CPU Unit Hardware User s Manual 3 Nomenclature and Functions 3 5 Power Supply Units 3 5 1 Models and Specifications i an Item Specifications y O Power Supply
129. to maintain the PLC s functions in peak operating condition 7 1 1 Inspection Points Although the major components in CJ series PLCs have an extremely long life time they can deterio rate under improper environmental conditions Periodic inspections are thus required to ensure that the required conditions are being kept Inspection is recommended at least once every six months to a year but more frequent inspections will be necessary in adverse environments Take immediate steps to correct the situation if any of the conditions in the following table are not met i Periodic Inspection Points 1 Source Power Supply 2 I O Power Supply 3 Ambient environ ment 7 2 Check for voltage fluctua The voltage must be within Use a voltage tester to check the tions at the power supply ter the allowable voltage fluctua power supply at the terminals Take minals tion range necessary steps to bring voltage fluctuations within limits Check for voltage fluctua Voltages must be within Use a voltage tester to check the tions at the I O terminals specifications for each Unit power supply at the terminals Take necessary steps to bring voltage fluctuations within limits Check the ambient tempera 0 to 55 C Use a thermometer to check the ture Inside the control panel temperature and ensure that the if the PLC is in a control ambient temperature remains panel within the allowed range of 0 to 55 C Relative humidit
130. up from the Memory Card backup function supported by the Unit or the DeviceNet Configuration Ver 2 1 there is no file compatibility CompoNet Units CJiW CRM21 e Registration tables 3 5 Kbytes e Software settings e Network parameters e Slave parameters Motion Control Units CJU1W MCH71 e Positioning data 8 192 Kbytes e System parameters e G language programming Position Control CJ1W NCF71 MA Common parameters 64 Kbytes Units e Individual axis parameters CJ1iW e Axis parameters 7 Kbytes NC113 133 213 233 e Sequence data 413 433 e Speed data e Acceleration deceleration time data e Dual timer data e Zone data rf o 3 J D u D O 2 c CJ1W e Common parameters 220 Kbytes NC214 234 414 434 e Axis parameters e Memory operation parameters e Memory operation data e Memory operation conditions data CJ1W e Common parameters 2 560 Kbytes NC281 481 881 F81 o Axis parameters 482 882 e Memory operation parameters e Memory operation data e Memory operation conditions data e Communications parameters EtherNet IP Unit CJ1W EIP21 e Unit settings 459 Kbytes e Tag data link settings dnyoeg ajduis Buisq dN peyoeg eleq 9 8 CJ2 CPU Unit Hardware User s Manual 8 15 8 Backup Operations 8 16 y Precautions for Correct Use When using a simple backup file to restore data use a CPU Unit of the same model as the backup source If a CPU Unit of a different model is used the fol
131. uses involving potential chemical contamination or electrical interference or conditions or uses not described in this manual e Nuclear energy control systems combustion systems railroad systems aviation systems medical equipment amusement machines vehicles safety equipment and installations subject to separate industry or government regulations e Systems machines and equipment that could present a risk to life or property Please know and observe all prohibitions of use applicable to the products NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user s programming of a programmable product or any consequence thereof 14 CJ2 CPU Unit Hardware User s Manual Disclaimers CHANGE IN SPECIFICATIONS Product specifications and accessories may be changed at any time based on improvements and other reasons lt is our practice to change model numbers when published ratings or features are changed or when significant construction changes are made However some specifications of the products may be changed without any notice When in doubt special model numbers may be assigned to fix or establish key specifications for your
132. when backing up or restoring data The control system may operate unexpectedly if the equipment is started with the data backed up or restored without selecting both Units Information on restrictions will be displayed in the Information Area in the PLC Backup Tool if the data to be stored includes a Unit that has restrictions on backup Check the information on restric tions and take the required countermeasures The control system may operate unexpectedly when the equipment is operated after the data is restored Before restoring data during PLC operation be sure that there will be no problem if PLC operation stops If the PLC stops at an unexpected time the control system may operate unexpectedly Be sure to turn the PLC power supply OFF and then back ON after restoring data If the power is not reset the system may not be updated with the restored data and the control system may operate unexpectedly Data on forced status can be backed up but it cannot be restored Perform the procedure to force set or force reset bits from the CX Programmer as required before starting operation after restor ing data that includes forced status Depending on the difference in the forced status the control system may operate unexpectedly lf a symbol or memory address only symbols are allowed for ST programming is specified for the suffix of an array variable in ladder or ST programming be sure that the specified element number does not exceed the max
133. when con necting an Expansion Rack Do not bend the I O Connecting cable past its natural bending radius or pull in it with excessive force The cables can withstand a pulling force up to 49 N 11 Ibs so be sure that they are not pulled too forcefully The I O Connecting Cables mustn t be bent too severely The minimum bending radii are shown in the following diagram a R 69 mm min Cable outer diameter 8 6 mm Always attach the cover to the output connector left side on the last I O Interface Unit on the last Expansion Rack to protect it from dust CJ1W 11101 I O Interface Unit Output connector cover CJ2 CPU Unit Hardware User s Manual 5 19 p N m a D ct oO 5 Syoey uoisuedxy s ll s f9 Buloeuuo0y 9 c G 5 Installation 5 3 Wiring 5 3 1 Power Supply Wiring AC power supply 100 to 240 V OQ s 5 20 g AC Power Supply Units CJ1W PA205R Power Supply Unit PA205R C POWER qo W a ie diel pA M4 self raising screw terminals AC power supply Isolation transformer o Sees 1 1 RUN output ON when CPU Unit is in RUN or ______ 6 MONITOR mode OFF when CPU Unit is in _ _ X O PROGRAM mode or stopped for Power a fatal error supply OUTPUT Acz40v DC24V L_ EN Additional Information The RUN output function is enabled only when mounted to a CPU Rack AC Power Source e Su
134. wiring After wiring Remove label after wiring 3 When solder type connectors are being used be sure not to accidentally short adjacent termi nals Cover the solder joint with heat shrink tubing m Solder type connector Heat shrink tubing Wire 0 2 to 0 13 mm Precautions for Safe Use Double check to make sure that the Output Unit s power supply leads have not been reversed If the leads are reversed the Unit s internal fuse will blow and the Unit will not operate CJ2 CPU Unit Hardware User s Manual 5 31 rh do 5 SJOJDOUUOD YIM SHUN O I Wseg Bui S 5 Installation 4 Assemble the connector purchased separately Connector cover i Small screws 3 a gt Connector lock screws a 10 11 12 13 14 15 3 Connector E Basic I O Unit 8 Basic I O Unit Connector 6 Remove the protective label after wiring has been completed to allow air circulation needed for cooling After wiring Coneco lok cens Tes acsser Remove label after wiring Tighten the connector lock screws to a torque of 0 2 N m 5 32 CJ2 CPU Unit Hardware User s Manual 5 Installation 5 3 4 Connecting to Connector Terminal Block Conversion Units or I O Relay Terminals OMRON Connecting Cable can be used to connect Basic I O Units with Connectors to OMRON Con nector Terminal Block Conversion Units or to OMRON I O Relay Terminals For details refer to A 1 4 Connecting Connector Terminal Block Conversion
135. with CJ2H CPU Units with unit version 1 1 or earlier If an attempt is made to transfer a program that uses any of these functions from the CX Programmer to a CPU Unit with unit version 1 1 or earlier an error will be displayed and it will not be possible to download to the CPU Unit CJ2 CPU Unit Hardware User s Manual A 155 cf o0 TI c gt O oO gt U Ke e mp Q _ oO Cc gt lt 2 oO gt SHUN NdO HefO 1 8 V Appendices Functions Supported for Unit Version 1 1 or Later CX Programmer version 8 1 or higher must be used to enable using the functions added for unit ver sion 1 1 Units CJ2H CPU Unit Models CJ2H CPU6_1 EIP and CJ2H CPU6__ over on Unit version 1 0 Function High speed interrupt function Supported Not supported Reduced overhead time for interrupt tasks Minimum interval for scheduled interrupt task execution 0 1 ms Changing the minimum cycle time setting during operation Supported Not supported Synchronous unit operation Supported Not supported Addition of immediate refreshing instructions for certain Special I O Units Supported Not supported CJ1W AD042 High speed Analog Input Unit ANALOG INPUT DIRECT CONVERSION AIDC 216 CJ1W DA042V High speed Analog Output Unit ANALOG OUTPUT DIRECT CONVERSION AODC 217 High speed Serial Communications Units Supported Not supported CJ1W SCU22 SCU32 SCU42 High speed Serial Communicatio
136. with the CPU Unit and with S an I O Interface Unit 3 Programming Device Connecting Commercially avail USB 2 0 or 1 1 cable A connector B connec Cable for peripheral USB port able USB cable tor 5 0 m max Programming Device Connecting XW2Z 200S CV Connects to IBM PC AT computer Cables for serial port D Sub 9 pin connector Cable length 2 0 m Uses static resistant connector XW2Z 500S CV Connects to IBM PC AT computer D Sub 9 pin connector Cable length 5 0 m Uses static resistant connector XW2Z 200S V Connects to IBM PC AT computer D Sub 9 pin connector Cable length 2 0 m XW2Z 500S V Connects to IBM PC AT computer D Sub 9 pin connector Cable length 5 0 m i ne O U C J D O Q Connecting Cable for EtherNet IP Commercially avail Recommended Fujikura F LINK E 0 5 mm x 4P port able 100Base TX Twisted pair cable with RJ45 Modular Connectors twisted pair cable on both ends Connect between EtherNet IP Unit or built in EtherNet IP port and Ethernet switch Use STP shielded twisted pair cable of category 5 or 5e Communications Adaptor RS 422A CJ1W CIF11 Current consumption at 5 V 0 04 A Converter RS 232C RS 422A Link Adapter NT ALOO1 Maximum distance 500 m only RS 422A is sup ported Current consumption at 5 V 0 15 A MIL Flat Cable Connector for Pulse XG4M 4030 T 40 pin MIL connector pressure welded type This I O Modules connector is used by user to make a cable Connector Termin
137. 0 07 immediately if the alarm out put bit A50 00 turns ON and how to keep the output bits OFF until the cause is removed and the bit is reset using work bit WO 01 A50 00 WO0 01 W0 00 A WO 00 B Wo0 00 co H WO 00 cor CJ2 CPU Unit Hardware User s Manual Appendices A 7 Relay Output Noise Reduction Methods The CJ series PLCs conforms to the Common Emission Standards EN61000 6 4 of the EMC Direc tives However noise generated by relay output switching may not satisfy these Standards In such a case a noise filter must be connected to the load side or other appropriate countermeasures must be provided external to the PLC Countermeasures taken to satisfy the standards vary depending on the devices on the load side wir ing configuration of machines etc Following are examples of countermeasures for reducing the gener ated noise i Countermeasures Refer to EN61000 6 4 for more details Countermeasures are not required if the frequency of load switching for the whole system with the PLC included is less than 5 times per minute Countermeasures are required if the frequency of load switching for the whole system with the PLC included is more than 5 times per minute j Countermeasure Examples When switching an inductive load connect an surge protector diodes etc in parallel with the load or contact as shown below Current Circuit o Curent Characteristic Required element ee aaa i CR method Yes Ye
138. 00 to A402 02 Spe A428 to A433 An installed Special I O Unit does not match the Change the registered I O table Setting Error Setting Error Flag Unit Number Flags e A Unit that is specified for synchronous unit Correct the settings for synchro operation does not support synchronous unit nous unit operation in the PLC operation Setup and transfer the PLC Setup e A Unit that is specified for synchronous unit agani operation does not exist A Synchronous Unit that is specified for syn Move the Synchronous Unit to the chronous unit operation is not on the CPU Rack CPU Rack If I O tables have the Synchronous Unit is on an Expansion been registered correct the set Rack tings in the registered I O tables FAL 006 Error 0x4101 to A402 15 FAL A360 to A391 FAL 006 has been executed in program Correct according to cause indi 1 2 3 4 5 6 a7 8 Ox42FF Error Flag Executed FAL cated by FAL number set by Number Flags user If cyclic refreshing is not disabled in the PLC Setup for a Special I O Unit and IORF 097 FIORF 225 IORD 222 or IOWR 223 is executed for the same Special I O Unit in an interrupt task a duplicate refreshing status will occur and an duplicated refreshing error will occur A408 contains the errant rack slot number CJ2H CPU6LJ EIP or CU2M CPUS3LI only The corresponding flag in A417 is turned ON to indicate the problem Unit The corresponding flag in A41
139. 000000 OGOOPDODOAD ADOOOOO QD PLC A 92 Output Unit and I O Relay Terminal are isolated 00 to 07 are the output bit numbers for the PLC Output Unit and the output numbers for the I O Relay Terminal Use the G6D 4 SB short bar to short to the com mon terminal Output Unit and I O Relay Terminal are isolated 00 to 15 are the output bit numbers for the PLC Output Unit and the output numbers for the I O Relay Terminal The G7TC OC08 has only 8 outputs and therefore does not have 8 to 15 and C8 to C15 Use the G78 04 short bar to short to the common terminal CJ2 CPU Unit Hardware User s Manual G7TC I O Relay Terminals G7TC OC16 1 Power supply 09 08 07 06 05 04 03 02 01 00 Relay side POOOVOOOOOCOOOHOOOOE i OOODOOOOOOOOOOOOE S PLC TOP VIEW Note 1 All outputs are independent Outputs on the PLC Output Unit and I O Relay Terminal are isolated 00 to 15 are the output bit numbers for the PLC Output Unit and the output numbers for the I O Relay Terminal 2 Use the G78 04 short bar to short to the common terminal CJ2 CPU Unit Hardware User s Manual Appendices G70A ZOC16 Relay Terminal Socket G70A ZOC16 3 G2R 1 S 16 Units S 0 0 0 0 0 0 0 63 53 g g 23 g T D 84 64 D D ea amp Relay side PLC 3 seule ej y O I pue syun UOIsaAUOD yoojg euiwa
140. 00C11 CJ1W V600C12 CJ1W CLK23 CJ1W SCU41 V1 CJ1W SCU21 V1 CJ1W SCU31 V1 CJ1W SCU22 32 42 CJ2 CPU Unit Hardware User s Manual 5 Installation 51 mm wide Units Name Model number Unit width SYSMAC SPU Unit High CJU1W SPU01 V2 51mm speed Data Storage Unit Position Control Units CJ1W NC214 234 62 mm wide Units Name Model number Unit width Position Control Units CJ1W NC41 4 434 62 mm 79 8 mm wide Units Name Model number Unit width MECHATROLINK II CJ1W MCH71 79 8 mm Motion Control Unit Design Example for Width W q Power a Supply Unit CPU Unit Configuration Units 3 i gt Power Supply Unit CJ1W PA205R 80 mm CPU Unit CJ2H CPU68 EIP 79 8 mm Basic I O Units CJ1W ID231 20 mm x 2 Special I O Units CJ1W AD081 V1 31 mm x 4 CPU Bus Unit CJ1W MCH71 79 8 mm W 80 79 8 20 x 2 31 x 4 79 8 x 1 14 7 End Cover 418 3 mm q nm oo gt 2 2 D D ok gt xe O D pe pe J O O pe ok g D o O de CJ2 CPU Unit Hardware User s Manual 5 11 5 Installation Installation Dimensions Unit mm aH O DIN Track A PFP 100N2 16 mm PFP 100N 7 3 mm PFP 50N 7 3 mm U B Installation Height The installation height of the CJ series CPU Rack and Expansion Racks varies from 81 6 to 89 0 mm depending on the I O Units that are mounted When a Programmi
141. 07 DG S 08 5 8 Fw m ai O O T 04 O O nOn Ommo 62 02 en 5 OEE y O OO g O O O O 01 2 aol ac OO e O O eo Oa O 80 3 o 9 62 Relay side Si fet 03 m ORTO D ws PLC 5 ORO OO Z Relay side oO oO C D ONMO P m oL 35 lt 4 BO 3 CoO TOP VIEW TOP VIEW 59 i Note Every two outputs share a common The current supplied Note 1 All outputs are independent Outputs on the PLC Out a l 30 is 3 A per common Outputs on the PLC Output Unit and put Unit and I O Relay Terminal are isolated OO to eo I O Relay Terminal are isolated OO to 15 are the out 07 are the output bit numbers for the PLC Output Oz put bit numbers for the PLC Output Unit and the output Unit and the output numbers for the I O Relay Termi DS numbers for the I O Relay Terminal nal amp oF D 2 Use the G6D 4 SB short bar to short to the common oS terminal 35 5 ow a oy O 2 CJ2 CPU Unit Hardware User s Manual A 91 Appendices G70R Relay Terminals G70R SOC08 07 06 05 04 03 02 01 POOOOOOOE l GOOO PLC G7TC I O Relay Terminals G7TC OC16 0C08 Power supply k o1 Q Co Q oO O X Q i o o N QO TOP VIEW Note 1 All outputs are independent Outputs on the PLC TOP VIEW Note 1 All outputs are independent Outputs on the PLC Relay side 0000000000
142. 1 31 12 32 13 33 14 34 15 35 Commu Logical Ports for Logical Ports 8 ports Used for SEND RECV CMND PMCR TXDU and RXDU instructions nications Communications Extended Logical Ports 64 ports Used for SEND2 RECV2 CMND2 and PMCR2 instructions CIP Communica Class 3 Number of Number of connections 64 tions Specification Connections UCMM Non connec Maximum number of clients that can communicate at the same time 32 tion Type Maximum number of servers that can communicate at the same time 40 Peripheral USB Port USB 2 0 compliant B type connector Baud Rate 12 Mbps max Serial Port Interface Conforms to EIA RS 232C e CJ2M CPU1L interface Conforms to EIA RS 232C e CJ2M CPU3LI No serial ports with default system One of the following Serial Option Boards can be mounted e CP1W CIFO1 RS 232C Option Board e CP1W CIF11 RS 422A 485 Option Board not isolated max transmission distance 50 m e CP1W CIF12 RS 422A 485 Option Board isolated max transmission distance 500 m Communications Method Half duplex Synchronization Method Start stop 0 3 0 6 1 2 2 4 4 8 9 6 19 2 38 4 57 6 or 115 2 kbps Transmission Distance 15 m max EtherNet IP Port 12 a OSMACD 100 Mbps 100Base TX Shielded twisted pair STP cable Categories 5 5e 100 m between Ethernet switch and node Number of Cascade Connections No restrictions if Ethernet switch is used CIP Communications Ta
143. 1M CPULIL NSJLJ LILILIL B G5D NSJLJ LILILILI B M3D CJ2 CPU Unit Hardware User s Manual 35 Manual CS CJ CP NSJ series Communica tions Command Ref erence Manual CX One Setup Man ual CX Programmer Operation Manual CX Programmer Operation Manual Functions Blocks Structured Text CX Programmer Operation Manual SFC Programming CS CJ CP NSJ series CX Simulator Operation Manual CS CJ CP NSJ series CX Integrator Network Configura tion Software Opera tion Manual 36 Cat No Modei Application w342 CJ2H CPU6L1 EIP CJ2H CPU6L CS1G H CPULIOH CS1G H CPULIL V1 CS1D CPUOOH CS1D CPUOOS CS1W SCULIL V1 CS1W SCBLIL V1 CJ1H CPULICIH R CJ1G H CPULICIH CJ1G CPUOOP CJ1M CPUOO CJ1G CPULO CJ1W SCULIL V1 CP1H XO000 0 CP1H XADIOOO O CP1H YOOOO O CP1L M LOO0 O0 CP1E E NOODO O NSJO OOOO B G5D NSJO OO000 B M3D CXONE ALLIL IC VLALULID VLI W463 W446 W447 W469 W366 WS02 SIMC1 E W464 CXONE ALLILIC VL WS02 CXLILI VU CXONE ALLILID VL Information on communi cations for CS CJ CP series CPU Units and NSuJ series Controllers Installing software from the CX One Support Software for Win dows computers CX Programmer operating procedure Operating procedures for CX Simulator Simulation Support Software for Win dows computers Using simulation in the CX Programmer with CX Pro grammer version 6 1 or higher Network setup and moni toring Description D
144. 2 Ta1 2 CJ2 CPU Unit Features o2 20664448e8 e0iodeohowss bok cohoieaaiaeeods 1 4 1 2 Basic Operating Procedure 0000 ee 1 12 153 lt SPECINIC ALOIS 55 45m crate hace a eet aly Satie er ares ae aap hes eae A 1 13 1 3 1 General Spechiications saarena oie ede oid Shee bie eeieate on ee Ae 1 13 1 3 2 Performance Specifications 0 0 00 cee eee 1 14 1 3 3 Function Specifications sosire ees arin ernes ees 1 21 CJ2 CPU Unit Hardware User s Manual 1 1 1 Overview 1 1 Overview of CJ2 CPU Units 1 1 1 1 2 Overview The SYSMAC CJ2 series CPU Units are multi functional CPU Units that provide the following features Fast with Large Memory Capacity Basic performance is faster and memory capacity has been increased to provide ample capability for machine control Built in EtherNet IP Port CU2H CPU6L EIP and CJU2M CPU3_ Only The CJ2 CPU Units support the EtherNet IP open network as a standard feature Universal Ethernet communications such as data links between PLCs message communications between PLCs and FTP transfers are all possible from a peripheral device connection General purpose Networks for Support Software Interface Support Software and devices can be easily connected using commercially available cable to gen eral purpose networks via USB and EtherNet IP ports The EtherNet IP port is provided only on the CJ2H CPU6LI EIP and CJU2M CPU3L1 Tag Access CJ2H CPU6_ EIP and CU2M CPU
145. 2 nacior iB 2 7900 0 G7TC OC08 B 2 G amp 7 00c O G70D SOCt6 A 91 Eo en G79 00C O0 G70D FOM16 B 2 7900c O G70D vsoc16 A 90 ie e G79 00C O G70D VFOM16 Bo J Bo Je CJ1W MD263 32 inputs 1MiLcon NPN ES ees Bo 32 outputs 1 MIL con G79 OL L D1 G7TC OC16 A 92 nee G79 00 O D1 G7TC OC08 G79 OL L D1 G70D SOC16 A 91 G79 OLJ L D1 G70D FOM16 G79 OL LI D1_ G70D VSOC16 A 90 G79 OL L D1 G70D VFOM16 G79 OLJ L D1 G70A ZOC16 3 and Relay A 93 G79 OLJ LI D1 G70R SOC08 A 92 G79 OLJ LI D1 G70D SOC08 A 91 1 For Units with both inputs and outputs refer to the connection patterns for both input and output connections A 68 CJ2 CPU Unit Hardware User s Manual i Connector Terminal Block Conversion Unit Connection Diagrams Appendices The applicable terminals on the Connector Terminal Block Conversion Unit and external connection diagrams are provided below for Basic I O Unit connections to Connector Terminal Block Conversion Units Inputs Programma CJ1W 1ID231 ble Control ler I O Unit Connector XW2D 40G6 Use XW2D 40G6 RF Block Con version Unit Connecting XW2Z ULILIB Cables Wd m Wd m 1 Connection diagram lt g O a E eee eee lt g O Note 1 The polarity for input power supply connections indicated with dotted lines can be con nected in either
146. 2 A common 4 A Unit 4 0 A point 10 ms max 0 1 mA max 1 5 V max 15 us max 80 us max 20 MQ between the external terminals and the GR terminal 100 VDC 1 000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 10 mA max 32 16 points common 2 circuits 220 mA max None 20 4 to 26 4 VDC 110 mA min 70 g max Signal Allocated _name CIO word i V T Wd Internal circuits w m 1 A 31 P h w ke D O O D m O 5 O O WO D v T O 5 7 spun O I 9ISEG c l V Appendices Allocated Signal Connec Signal Allocated CIO word name torpin Babe ClO word Wd m 1 Wd m 1 Wdm Wdm e When wiring pay careful attention to the polarity of the external power supply The load may operate incorrectly if the polarity is reversed e Be sure to wire both terminals 23 and 24 COMO e Be sure to wire both terminals 3 and 4 COM1 e Be sure to wire both terminals 21 and 22 V e Be sure to wire both terminals 1 and 2 V A 32 CJ2 CPU Unit Hardware User s Manual Appendices CJ1W 0D261 Transistor Output Unit 64 Points Name Model Rated Voltage Operating Load Voltage Range Maximum Load Current Maximum Inrush Current Leakage Current Residual Voltage ON Response Time OFF Response Time Insulation Resistance Dielectric Strength Number of Circuits Internal Current Consump tion Fu
147. 222 is displayed in a program transferred from the PLC to the CX Programmer 34 Cause An attempt was made to down load a program containing instructions supported only by later unit versions or a CPU Unit to a previous unit version An attempt was to download a PLC Setup containing settings supported only by later unit ver sions ora CPU Unit to a previous unit version An attempt was made to upload a program containing instruc tions supported only by higher versions of CX Programmer to a lower version Solution Check the program or change to a CPU Unit with a later unit ver sion Check the settings in the PLC Setup or change to a CPU Unit with a later unit version New instructions cannot be uploaded to lower versions of CX Programmer Use a higher version of CX Programmer CJ2 CPU Unit Hardware User s Manual Related Manuals Manuals related to a PLC built using a CJU series CJ2 CPU Unit are listed in the following table Use these manuals for reference Manual CJ series CU2 CPU Unit Hardware Users Manual this manual Ca No Modei Application CJ2H CPU6LI EIP CJ2H CPU6LI CJ2M CPULILI Description Describes the following for CJ2 CPU Units e Overview and features e Basic system configuration e Part nomenclature and functions e Mounting and setting procedure e Remedies for errors e Also refer to the Software User s Manual W473 Describes the following for CJ2 CPU Units e CP
148. 22A 485 Option Board is mounted mounted i RS 232C Interface Specifications CPU Unit Built in RS 232C Interface Specifications e Connector Pin Arrangement Protection earth SD XO Out AD PXD nu RS RTS Out P O fe 5 gt D O 5 To mp O D ae D f u fe fe 5 mp gt D O u Cc Cc 5 CS CTS Clear to send Input SGV Soraga OO oiNI oO AIOI PM CJ2 CPU Unit Hardware User s Manual A 111 Appendices A 112 CP1W CIF0O1 RS 232C Option Board Specifications Front Back 1 Communications status indicators 3 CPU Unit connector 2 RS 232C connector e Connector Pin Arrangement SY Pino Signal_ Name Direction Fo Proteton earth Outpu input SEIS Output np input ER OTR one aaay Oupa Connector hood Precautions for Safe Use Do not use the 5 V power from pin 6 of the RS 232C port on the CPU Unit for anything but the NT ALOO1 Link Adapter CJ1W CIF11 RS 422A Converter or NV3W MLJ20L Programmable Ter minal The external device or the CPU Unit may be damaged CO CO NIOO B amp B G PD gt Communications Specifications Item Specification Communications method Half duplex Synchronization Start stop Baud rate 0 3 0 6 1 2 2 4 4 8 9 6 19 2 38 4 57 6 115 2 kbps Transmission distance 15 m max Interface EIA RS 232C Protocol Host Link NT Link 1 N No protocol or Peripheral Bus 1 Baud rates for the R
149. 28 Conformance to Shipbuilding Standards This product conforms to the following shipbuilding standards Applicability to the shipbuilding stan dards is based on certain usage conditions It may not be possible to use the product in some loca tions Contact your OMRON representative before attempting to use a PLC on a ship Usage Conditions for NK and LR Shipbuilding Standards Usage Conditions for Applications Other Than on the Bridge or Deck e The PLC must be installed in a control panel e Gaps in the door to the control panel must be completely filled or covered with gaskets or other material Usage Conditions for Bridge and Deck Certified Only by NK e The PLC must be installed in a control panel e Gaps in the door to the control panel must be completely filled or covered with gaskets or other material e The following noise filter must be connected to the power supply line Noise Filter Manufacturer Cosel Co Ltd Model TAH 06 683 Trademarks SYSMAC is a registered trademark for Programmable Controllers made by OMRON Corporation CX One is a registered trademark for Programming Software made by OMRON Corporation Windows is a registered trademark of Microsoft Corporation Other system names and product names in this document are the trademarks or registered trademarks of their respective companies CJ2 CPU Unit Hardware User s Manual Unit Versions of CJ2 CPU Units Unit Versions A unit version has
150. 3 Only CJ2 CPU Units have a tag name server to manage tag names and I O addresses This enables access from external devices using tag names without needing to know the I O addresses Synchronous Unit Operation CJ2H CPU Unit with Unit Version 1 1 or Later The timing of processing performed by CPU Bus Units and Special I O Units can be synchronized This minimizes fluctuations in timing from input and processing to outputs making it easier to ensure application performance Easier Programming CJ2 CPU Units offer a highly readable programming environment including features such as addressing DM and EM Area bits setting address offsets and using array variables Improved Debugging Online editing and data tracing have been improved greatly increasing the efficiency of debugging Increased Pulse I O Capacity CU2M CPU Unit with Unit Version 2 0 or Later With the CJ2M CPU Units optional Pulse I O Modules can be mounted to enable pulse I O for up to four axes More Serial Communications Ports CU2M CPU3_ Only With the standard CJ2M CPU Unit CJU2M CPU3L you can add an RS 232C or RS 422A 485 Option Board to the standard feature EtherNet IP port to increase the number of serial communica tions ports CJ2 CPU Unit Hardware User s Manual 1 Overview CJ2H CPU Units Faster with greater capacity Tag access omron SYSMAC ERR ALM 1 CJ2H INH u CPU64 EIP partis L PROGRAMMABLE CONTROLLER UP Easier progr
151. 3 Special I O Unit Error Unit Number Flags A427 CPU Bus Unit Setting Error Unit Number Flags Probable cause ON when the Detect Duplicated Refresh Errors setting in the PLC Setup is set to Detect and one of the following occurs for the same Special I O Unit e IORF 097 FIORF 225 IORD 222 or IOWR 223 in a cyclic task are competing with FIORF 225 IORF 097 IORD 222 or IOWR 223 in an interrupt task e IORF 097 FIORF 225 IORD 222 or IOWR 223 was executed in an interrupt task when I O was being refreshed An error has occurred in a Basic I O Unit 2 There is a setting error in the PLC Setup The location of the error is written to A406 The Option Board was removed while the sys tem was operating Option Board failure Writing to the built in flash memory failed An error occurred in memory where network tags are stored An error occurred in the memory for online edit ing This error occurs when the PLC Setup has been set to detect battery errors and the CPU Unit s backup battery is missing or its voltage has dropped An error occurred in a data exchange between the CPU Unit and a CPU Bus Unit 4 An error occurred in a data exchange between the CPU Unit and a Special I O Unit An installed CPU Bus Unit does not match the CPU Bus Unit registered in the I O tables Possible remedy Check the program Either disable detection of duplicated refresh errors in the PLC Setup o
152. 3 i l o O A4 B4 O o I I I I IN4 O O A5 Wd m 3 INS o O A6 IN6 e O O A7 IN s o o as Bs COM2 N8 O A10 B10 N9 O O A11 B11 IN10 O O AA12 B12 IN11 O O A13 B13 IN12 Wd m 2 Wd m 3 e The input power polarity can be con nected in either direction e Be sure to wire both pins A9 and A18 COM2 of CN2 and set the same polarity for both pins e Be sure to wire both pins B9 and B18 COMS of CN2 and set the same polarity for both pins COMO of CN1 and set the same polarity for both pins COM1 of CN1 and set the same polarity for both pins The ON response time will be 120 us maximum and OFF response time will be 400 us maximum even if the response times are set to O ms due to internal element delays Note Observe the following restrictions when connecting to a 2 wire sensor e Make sure the input power supply voltage is larger than the ON voltage 19 V plus the residual voltage of the sensor approx 3 V e Use a sensor with a minimum load current of 3 mA min e Connect bleeder resistance if you connect a sensor with a minimum load current of 5 mA or higher CJ1W ID262 DC Input Unit 24 VDC 64 Points Name
153. 32 Kwords 280 g DM 32 Kwords EM max 2 32 Kwords x 25 banks CJ2H CPU67 EIP 250 Ksteps 512 Kwords DM 32 Kwords EM 32 Kwords x 15 banks CJ2H CPU66 EIP 150 Ksteps 352 Kwords DM 32 Kwords EM 32 Kwords x 10 banks CJ2H CPU65 EIP 100 Ksteps 160 Kwords DM 32 Kwords EM 32 Kwords x 4 banks CJ2H CPU64 EIP 50 Ksteps 160 Kwords DM 32 Kwords EM 32 Kwords x 4 banks CJ2H CPU68 2 560 points 400 Ksteps 832 Kwords 190g DM 32 Kwords EM max 2 32 Kwords x 25 banks CJ2H CPU67 250 Ksteps 512 Kwords DM 32 Kwords EM 32 Kwords x 15 banks CJ2H CPU66 150 Ksteps 352 Kwords DM 32 Kwords EM 32 Kwords x 10 banks CJ2H CPU65 100 Ksteps 160 Kwords DM 32 Kwords EM 32 Kwords x 4 banks CJ2H CPU64 50 Ksteps 160 Kwords DM 32 Kwords EM 32 Kwords x 4 banks 1 Increases by 0 15 A Unit when an NT ALOO1 Link Adapter is used Increases by 0 04 A Unit when a CJ1W CIF11 RS 422A Converter is used Increases by 0 20 A Unit when an NV3W MLJ20L Programmable Terminal is used 2 Includes the weight of the End Cover NO I u eS o O w lt F D 3 O O gt c e5 mp O gt LY Ndd l g CJ2 CPU Unit Hardware User s Manual 2 5 2 Basic System Configuration and Devices 2 6 CJ2M CPU Units gt Current consumption Model I O capacity ea DM Area capacity A Weight CJ2M CPU35 2 560 points 60 Ksteps 160 Kwords l 190 g DM 32 Kwords EM max 2 3 32 Kwo
154. 3L pin 5 can be set only when a Serial Option Board is mounted CJ2 CPU Unit Hardware User s Manual 3 Nomenclature and Functions Table 1 ee oe Seang PLC Setup Serial port RS 232C 1 1 Peripheral bus automatic detection 2 Peripheral bus OFF default Peripheral bus 3 Host Link 2 OFF default Host Link default 4 NT Link NT Link 5 No protocol No protocol 6 Serial Gateway OFF default Serial Gateway 1 Set using the CX Programmer 2 Connection is not possible from CX One Support Software using the SYSMAC WAY protocol Table 2 Simple backup type Required operation p p typ SW7 q p Backing up all PLC data on the Memory Card N Press the Memory Card Power Supply Switch for 3 S Turn ON the power to the PLC 1 AJUO dl3 O9Nd9 HZfC9 UONDES dIA N1943 UNG Z L OFF Press the Memory Card Power Supply Switch for 3s 1 This operation is given priority over automatic transfer at startup pin 2 set to ON Note After reading data from the Memory Card to the CPU Unit using the simple backup operation the CPU Unit will remain in PROGRAM mode and no operations in any other mode will be possible To switch to RUN or MONITOR mode turn OFF the power turn OFF pin 7 turn the power back ON and use a Programming Device to change the operating mode CJ2 CPU Unit Hardware User s Manual 3 7 oo k O z C C 5 T 3 Nomenclature and Functions 3 1 2 Built in EtherNet IP Section CU2H CPU6_ EIP
155. 4 15 Terminal block lever CJ series Basic I O Unit CJ2 CPU Unit Hardware User s Manual 5 Installation 5 3 3 Wiring Basic I O Units with Connectors This section describes wiring for CJ series Basic I O Units with connectors 82 and 64 point Units Depending on the connector the following methods are used to connect these Units to external I O devices e Use an OMRON Connecting Cable equipped with a special connector to connect to a Terminal Block or Relay Terminal e Use a special connector and user provided cable Precautions for Safe Use e Be sure not to apply a voltage that exceeds the input voltage for Input Units or the maximum switching capacity for Output Units e When the power supply has positive and negative terminals be sure to wire them correctly Loads connected to Output Units may malfunction if the polarity is reversed e Use reinforced insulation or double insulation on the DC power supply connected to DC I O Units when required by EC Directives low voltage e When connecting the connector to the I O Unit tighten the connector screws to a torque of 0 2 N m e Turn ON the power after checking the connector s wiring e Do not pull the cable Doing so will damage the cable Bending the cable too sharply can damage or break wiring in the cable rh do 5 EN Additional Information CJ series Basic I O Units with 32 or 64 points and Fujitsu connectors have the same connector pin a
156. 6 6 A 107 MEMO CINOM rie rerea aa 6 6 6 16 A 107 progran eirOr seca a wectaivecavienszcevens 6 6 A 106 too many VO POINTS merai tat donee ces 6 6 too many I O points error cccceseeeeeeeeeeeeeeeenees A 105 Unit Rack number duplication error c cc0008 A 105 VOLS ON EOF ecieese iecsctevacentieielseeswaie wcestwcanaueieds 6 6 A 107 CJ2 CPU Unit Hardware User s Manual G Grounding se siaseees ee eget ae aie ead eat 5 50 VO Relay Tenmminal cseAseccacietsceSsieladahaeetnineever ee oeeeacteaees 5 33 I O Relay Terminals connection patterns 06 A 60 I O table verification ccccscecccsssseeceeeeeeeecesseeeeseeseees 6 5 ICI CATON S tics eira ctr a a tis nO siete at oth 3 4 6 2 Mterupt Input WL sosa 3 28 PCOS Sros n chad esnettecsUedettuatemed aateiuacs 3 12 L line disconnection detection cccceseeeeeeeeeeeeeeeeees A 149 M Memory Card sasennisnirern oi r 3 3 3 13 Memory Card connector cccccccseeeeeeceeeeeeeeseeeeeeeeaes 3 3 Memory Card indicator ccccssseecceseeeeeeeseseeeeeeaeeeeeess 3 5 Memory Card indicators ccccssscceccsseeeeeeceeseeeeseaeeeess 3 3 Memory Card power supply switch ccccessseeeeeeees 3 3 N node address sicctencsactiaceussatencs tendneuteatansatenan sibannecoeexene 3 12 non fatal errors oo cceeeeceeceeeeeeeeeeeeeeeeeeeeeeeeeneeeeees 6 6 A 108 backup memory erfor ccceceeeeeeeeeeeeeeeeeee
157. 8 to A423 is turned ON to indicate the problem Unit The corresponding flag in A427 will be ON The corresponding flag in A428 to A433 will be ON Executed FAL Number Flags in consecutive bits in A360 to A391 correspond to FAL numbers 001 to 511 The error code in A400 will indicate the FAL number The leftmost digit of the code will be 4 and the rightmost 3 digits of the code will be from 101 to 2FF hex and will corre spond to FAL numbers 001 to 511 A 110 CJ2 CPU Unit Hardware User s Manual Appendices A 4 Connecting to a Serial Port on the CPU Unit This appendix provides information on configurations and wiring methods when connecting various functionality to a serial port on a CPU Unit A 4 1 Serial Port Interface Types and Specifications With the following configurations the serial port on a CJ2 CPU Unit can be used with an RS 232C or RS 422A 485 interface In this appendix serial ports on CPU Units with these interfaces are called RS 232C ports and RS 422A 485 ports RS 422A 485 Interface RS 232C Model Not isolated Isolated CJ2H CPU6LI EIP Built into the CPU Unitas A CJ1W CIF11 RS 422A The built in RS 232C inter CJOM CPU1L a standard feature Converter is mounted directly face and an NT AL001 RS to the built in RS 232C inter 232C RS 422A Link Adapter face are connected with a cable CJ2M CPU3L A CP1W CIFO1 RS 232C A CP1W CIF11 RS A CP1W CIF12 RS Option Board is mounted 422A 485 Option Board is 4
158. 9 O C a Connect here rn area auaa be used e The Interrupt Input Units must be connected in the slot ranges specified above even when the I O tables are edited using the CX Programmer If the Interrupt Input Units are not connected in the cor rect positions an error will occur when the I O tables are generated from the CX Programmer A401 10 will turn ON to indicate an I O setting error and A405 08 will turn ON to indicate that an Inter rupt Input Unit is in the wrong position Note Even if a Unit is physically in one of the correct positions a Dummy Unit can be registered in the I O tables causing a Unit to be defined in a position different from its physical position e There are limits to the number of Interrupt Input Units that can be mounted If these limits are exceeded a too many I O points error fatal error will occur e The input response time cannot be changed for the CU1W INTO1 and the related portions of the Basic I O Unit input time constants in the PLC Setup and the setting status in A200 to A259 will not be valid Syoo g euu yM SHUN O I DISeg 1 9 Input Signal Width Input signals must meet the following conditions CJ2 CPU Unit Hardware User s Manual 3 29 3 Nomenclature and Functions 3 6 2 Thirty two Sixty four point Basic I O Units with Connectors Units are available with either Fujitsu compatible connectors CJ1W LIDLILJ1 or MIL connectors CJ1W L_IDLIL12 3 4 i Part Names
159. Actual Characteristics Type CJ2H CPU68 EIP Unit Yer 11 7 ae ie Unit version Program memory 410624 Useable 410079 Protected No Memory type File memory card No Data memory Words Extension 0 Kw ords EM banks 25 Bank size 32768 Words 10 memory es KWords Timer counters 8 KWords Manufacturing Details Revision Ec PCB Revision BA_ Software Revision AA 0 Lot Number 090101 Manufacturing Serial Number Use the above display to confirm the unit version of the CPU Unit Unit Manufacturing Information 1 In the IO Table Window right click and select Unit Manufacturing information CPU Unit Ti PLC I0 Table NewPLci MB Fie Edit view Options Help m CIZH CPUG8 E 229 Built in Port In e 0000 Main Ra e 0000 Rack 01 de 0000 Rack 02 0000 Rack 03 Unit Manufacturing information Dip Switch Information Start Special Application i C J2H PUGS EIF CJ2 CPU Unit Hardware User s Manual 2 The following Unit Manufacturing information Dialog Box will be displayed Unit Manufacturing Information File Help Manufacturing Details Revision PCB Revision Software Revision Lot Number Manufacturing I Unit version Seral Number Unit Wer Unit Text J2H CPU68 EIP Run Use the above display to confirm the unit version of the CPU Unit connected online 3 Using the Unit Version Labels The following unit version labels are provided with the CPU Unit f fa
160. B Prevent Connecting to the Wrong PLC by Using PLC Names from Support Software A user set PLC name can be recorded in a CJ2 CPU Unit When using Support Software to connect online to a PLC verification of the PLC name prevents incorrect connections from the Support Soft ware CJ2 CPU Unit Hardware User s Manual 1 5 J Overview i Tag Access CJ2H CPU6L EIP and CJ2M CPU3L Only Network Symbols Tags for Flexible Support of Program Changes The CJ2 CPU Units support network symbols tags They have an internal tag name server that enables them to store tag names and addresses in advance in symbol tables in the CPU Units Tags enable the following features Data links can be set using tags With data links on an EtherNet IP network send and receive areas can be specified using symbols rather than addresses This enables flexible support for design changes by allowing the data link areas set by tags to remain unchanged while simply changing the symbol tables that contain the tag names and addresses Data links enabled by names Examples Inputs from a to b Inputs from c to d EtherNet IP CJ2 CPU Unit Access from host devices is enabled using tags Tags can be used for access from host devices such as touch panel NS series Programmable Ter minals This makes the creation of host screens and programs at devices such as PTs much more convenient Access is possible using tags Touch Panel Host
161. B 4 RS 422A RDA interface JI UO T Terminal block D sub 9 pin connector male Component with RS 422A 485 4 wire Signal name Shield RS 422A 485 interface RS 422A ra fe gt D O 5 Q mp O D ee D u fe 5 mp gt D O u Cc Cc 5 s jdwex4 uoloeuuoy Z y Y CJ2 CPU Unit Hardware User s Manual A 129 Appendices CPU Unit Signal Pin NT ALOO1 Link Adapter mene Ne Pin Signal 422A 485 enp l 4 1 GRD Option RS 422A RDB 2 A 4 wire Terminal block 44 y RS RS 232C Interface 00 N Od 01 amp Go PO JJ O u Terminating RDA resistance ON CSB Shield CSA RS 422 Terminal block D sub 9 pin DIP Switch Pin 2 connector male OFF terminating resistance Other pins are the same as below NT ALOO1 Link Adapter Pin Signal No name 1 GRD ii 4 He A 3 SDB EE aa ee 5 RDB 6 7 8 RS 232C Interface RDA CSB CSA RS 422 Terminal block D sub 9 pin connector male DIP Switch Settings Pin 1 ON Pin 2 ON terminating resistance Pin 3 OFF Pin 4 OFF Pin 5 OFF Pin 6 ON Serial PLC Links for OMRON CJ2M CJ1M CP1H CP1L and CP1E PLCs Examples of connections to use Serial PLC Li
162. Block Con version Unit Connecting XW2Z LILILIK Be gt PE Jn Eel El Eel leat Connection Bet diagram D Sot ler he el eA he fo Note 1 The polarity for input power supply connections A 70 indicated with dotted lines can be con nected in either direction provided that the same polarity is used for the commons Both COMO and COM1 have two pins each They are internally connected inside the PLC but they must all be wired Connection diagram Programma CJ1W ID232 ble Control ler 1 O Unit Connector XW2C 20G6 I016 2 Units Terminal Block Con version Unit Connecting XW2Z LILILIN Cables Wdm Wd m 1 i Black White f Brown Red Blue Black 3 wire sensor with PNP output photoelectric sensor or proximity sensor gt PNP i Blue Black Brown White 2 wire sensor e g limit switch Black White Brown Red pP Blue Black 3 wire sensor with NPN output photoelectric sensor gt NPN or proximity sensor Blue Black Brown White oleplell leloloellllejojo 2 wire sensor e g limit switch Note 1 Connect the A9 B9 terminal and the terminal for NPN Connect the A9 B9 terminal and the terminal for PNP Use the enclosed short bar 2 The COM terminals are wired inside the Connec tor Terminal Block Conversion Unit CJ2 CPU Unit Hardware User s Manual Appendices Programma CJ1W ID233 Programma
163. Button Found New Hardware Wizard Completing the Found New Hardware Wizard oy OMRON SYSMAC PLC Device Windows has finished installing the software for this device To close this wizard click Finish A 146 CJ2 CPU Unit Hardware User s Manual Appendices i Checking after Installation 1 Display the Device Manager at the computer 2 Click USB Universal Serial Bus Controllers and confirm that OMRON SYSMAC PLC Device is displayed Device Manager File Action wiew Help mFS E A ey IDE ATASATAPI controllers Keyboards Mice and other pointing devices Monitors E9 Network adapters Ports COM amp LPT C Processors Sound video and game controllers 2 System devices Intel R 82801EB USE Universal Host Controller 24D2 Intel R 82801EB USB Universal Host Controller 24D4 Intel R 2601EB USE Universal Host Controller 2407 Intel R 82801EB USB Universal Host Controller 24DE Intel R 62801EB USB2 Enhanced Host Controller 24DD OMRON SYSMAC PLT Device LISB Root Hub LSB Root Hub gt U56 Root Hub U56 Root Hub LISE Rook Hub f Re installing the USB Driver If the USB driver installation fails for some reason or is cancelled in progress the USB driver must be reinstalled Checking USB Driver Status 1 Display the Device Manager on the computer oO 5 T 2 5 gt C ep u w lt 2 If
164. C between the external terminals and the GR terminal for 1 minute at a leakage current of 10 mA max 32 16 points common 2 circuits 5 VDC 140 mA max None 10 2 to 26 4 VDC 30 mA min 70 g max None Signal Allocated ES ee a a a a ee en rer EN Ee 7 name CIO word to Wdm Connect OUT15 or row A gt COMO COMO SW O o lt Internal circuits i to Wd m 1 Connect OUT15 or row B c COM1 COMI A 27 P b w xe O O fe gt oO a U 2 O O Cc gt spun O I IISEG c l V Appendices Signal Connec Signal Allocated Allocated i CIO word name rpin name CIO word OUTO ay py LOUTO OUT1 A2 g2 OUTI OUT2 az g3 LOUT2 12 to Oe A4 g4 LOUTS 12 to Wdm 24 VDC 24 VD Wd m 1 ouT4 Tas Bs outa T C OUTS a6 pe LOUTS oute 47 B7 LOLE T OUT7 OUT7 A8 B8 COMO A9 B9 COM1 V V A10 B10 A11 B11 SAEN A12 B12 OUT9 D a13 B13 OUTO A14 B14 CUT L OUT12 OUT8 OUT9 OUT10 OUT11 Wdm Wd m 1 OUT12 ais B15 A16 B16 Ey A17 B17 anda OUTI5 OUT13 OUT14 OUT15 nig Big M1 COMO A19 B19 e9 V A20 B20 Y e When wiring pay careful attention to the polarity of the external power supply The load may operate incorrectly if the polarity is reversed e Be sure to wir
165. C16 Power supply G70D VSOC16 mao 1 l O O O N j Q Sz O Io l 980 80 900000000 00O OG TOP VIEW Note 1 All outputs are independent Outputs on the PLC Out put Unit and I O Relay Terminal are isolated OO to 15 are the output bit numbers for the PLC Output Unit and the output numbers for the I O Relay Termi nal Use the G6D 4 SB short bar to short to the common terminal N A 90 G70D VSOC16 G70D ET Power suppl G70D VSOC16 Q N j O m OHO OOGOOOO OOOO OHOO Sz h A oe N O Q O N Q O O Sz O X O ao l D D D OOODOOOPOOOOOOE oO OOOOOA A A O Oe amp l OODODODOODOOOOOOOO0E Back side UL Oo TOP VIEW Note 1 All outputs are independent Outputs on the PLC Out put Unit and I O Relay Terminal are isolated OO to 15 are the output bit numbers for the PLC Output Unit and the output numbers for the I O Relay Termi nal Use the G6D 4 SB short bar to short to the common terminal N CJ2 CPU Unit Hardware User s Manual Appendices G70D Relay Terminals G70D SOC16 G70D SOC08 Power suppl __ _G70D SOC16 Oes Og QL 12 67 TMO Power ssl supply 65 66 G70D SOC08 Oa 87 Ae D i OO 6 a N 10 Co Qi 1
166. CJ1W ID261 x 2 CJ1W OD261 x 2 Basic I O Units Units Model puantiy 5 VDC Other CPU Unit CJ2H CPU68 EIP 082A 82 A Input Units CJ1W ID261 2 Units 0 09 a Rated input voltage 24 V Input current 4 1 mA Number of input points 64 Output Unit CJiW OD261 2 Units 0 17 A Residual voltage 0 1 V Maximum load current 0 3 A Number of output points 64 Special I O CJ1W MAD42 2 Units 0 58 A Units Basic PLC Power Consumption W_PLC W_PLC 0 82 0 09 x 2 0 17 x 2 0 58 x 2 A x 5 V 0 7 17 86 W Basic I O Unit Power Consumption W_IO_ONOFF W_IO_ONOFF 24 V x 0 0041 A x 128 points 0 1 x 0 3 A x 128 points 16 43 W Average Power Consumption W W W_PLC W_IO_ONOFF 34 29 W 2 26 CJ2 CPU Unit Hardware User s Manual 2 Basic System Configuration and Devices 2 2 Expanded System Configuration This section describes the system configurations that can be connected by using the serial port that is built into the CJ2 CPU Unit along with Communications Units and other Configuration Units 2 2 1 Serial Communications This expanded system can be connected via the CJ2 CPU Unit s built in serial communications port or a Serial Communications Unit Various protocols including Host Link and NT Link can be used with the serial communications port A particular protocol can be supported by switching the mode of the serial communications port For details on the serial communications modes that are supported refer
167. CPU Unit Hardware User s Manual 5 Installation 5 2 5 DIN Track Installation Use the following procedure to install a CJ series PLC on DIN Track 1 Release the pins on the backs of the CJ series Units p DIN Track J mounting pins J J 2 Fit the back of the PLC onto the DIN Track by inserting the top of the track and then pressing in at the bottom of the PLC as shown below fs N D D O 5 UOle E SU YOEAL NIG 9 2 9 gt DIN Track f mounting pins CJ2 CPU Unit Hardware User s Manual 5 15 5 Installation 4 Install a DIN Track End Plate on each end of the PLC To install an End Plate hook the bottom on the bottom of the track rotate the Plate to hook the top of the Plate on the top of the track and then tighten the screw to lock the Plate in place ee Zz i i _ SZ Z Pd ba e a 9q MIQVGO eee gS SS oSee5agS Af Se l A i End Plates i DIN Track and Accessories Use the DIN Track and DIN Track End Plates shown below Secure each DIN Track inside a control panel with at least three screws e DIN Track Model numbers PFP 50N 50 cm PFP 100N 100 cm PFP 100N2 100 cm Secure the DIN Track to the control panel using M4 screws separated by 210 mm 6 holes or less and using at least 3 screws The tightening torque is 1 2 N m PFP 100N2 DIN Track 16 Twenty eight 25 x 4 5 oblong holes 3040 3 27 24 29 2 4 s
168. CPU Unit Hardware User s Manual 3 5 3 Nomenclature and Functions 3 6 DIP Switch OMRON SYSMAC CPU64 EIP PROGRAMMABLE CONTROLLER SW1 Used to prevent programs from being ON Writing disabled for user program memory disabled for user program memory Writing disabled for user program memory OFF SW2 Set to ON to read the program SW3 Not used SW4 Not used SW5 Set to ON to automatically detect the SW6 Set pin 6 to ON or OFF and use A395 12 SW7 Set the simple backup type Refer to accidentally overwritten from Program Writi bled f ming Devices including the CX Program Werle eine ee Wengen Oona mer The user program is automatically trans OFF ferred from the Memory Card when power is turned ON The user program is not automatically trans ferred from the Memory Card when power is turned ON AUTOEXEC OB file and parameter area AUTOEXEC STD file from the Memory Card to the CPU Unit when OFF power is turned ON 2 Used to store the programs in the Mem ory Card to switch operations or to auto matically transfer programs at startup Memory Card ROM operation 3 Z Serial port RS 232C communications con baud rate of the CX Programmer periph dition Automatically detect CX Programmer eral bus only when using the serial port peripheral bus only baud rate RS 232C 4 5 OFF Serial port RS 232C communications con dition According to CX Programmer commu nicat
169. CS1H H CPU6E No Conti R SL Source Backup File Target PLC Matec 2 Notm 3 Matec 4 Mate 5 Matec C51H CPUG6H 3 0 CPU CS1H CPUB6H 3 0 CPU Unit 00 8606 CS1W CLK52 1 1 2 01 oo OF CS1w SCU21 1 1 2 15 CS1w SCU21 1 1 2 15 oo 08 CS1w1D291 CS1W 1D0291 oo 09 CS1w 0D261 CS1W 0D261 Clear All Inform When pou select a unit in the list the information of the selected unit and whether the data are matched is shown below Check boxes will appear for Units to which data can be restored Configuration Indicates whether the configurations match between the backup file and the PLC Before the data is restored the contents of the data can be checked by starting the Support Software for that Unit i Precautions for Correct Use The CPU Unit will be changed to PROGRAM mode before restoring the data This will stop oper ati ED r on Be sure it is safe to stop CPU Unit operation before restoring the data recautions for Safe Use Sufficiently check the data that is selected for restoring before performing the next step If the correct data is not restored unexpected operation may occur in the controlled system after the data is restored Some Special I O Units and CPU Bus Units operate with parameters that are stored in the CPU Unit If one of these Units is selected for backup restrictions will be displayed in the Com ments Area of the Backup from PLC Dia
170. Configuration Internal circuits P h w Ss D O O D m O 5 O O WO D v T O 5 7 aah Signal Connec Signal name tor pin name Terminal Connections spun O I 3Seg c l V e When wiring pay careful attention to the polarity of the external power supply The load may operate incorrectly if the polarity is reversed 1 Terminal numbers AO to A8 and BO to B8 are used in this manual but they are not printed on the Unit Note Although 16 I O bits 1 word are allocated only 8 of these can be used for external I O This Unit is also treated as a 16 point I O Unit in the I O tables CJ2 CPU Unit Hardware User s Manual A 23 Appendices CJ1W OD203 Transistor Output Unit 8 Points Name Model Rated Voltage Operating Load Voltage Range Maximum Load Current Maximum Inrush Current Leakage Current Residual Voltage ON Response Time OFF Response Time Insulation Resistance Dielectric Strength Number of Circuits Internal Current Consumption Fuse External Power Supply Weight Circuit Configuration Terminal Connections 1 8 point Transistor Output Unit with Terminal Block Sinking Outputs CJ1W OD203 12 to 24 VDC 10 2 to 26 4 VDC 0 5 A point 4 0 A Unit 4 0 A point 10 ms max 0 1 mA max 1 5 V max 0 1 ms max 0 8 ms max 20 MQ between the external terminals and the GR terminal 100 VDC 1 000 VAC between the external terminals and the GR terminal fo
171. Connecting Cables to connect to NT ALOO1 Link Adapters NT ALOO1 Connecting Cables XW2Z 070T 1 0 7 m XW2Z 200T 1 2 m s jdwex4 uoloeuuoy Z y Y CJ2 CPU Unit Hardware User s Manual A 127 Appendices Examples of 1 1 Connections to RS 422A 485 Ports Component Component with with RS 422A 485 RS 422A 485 CPU Unit 2 wire CPU Unit 4 wire RS 422A 485 RS interface 422A 485 Option Board 422A 485 Option Board Terminal block Terminal block CPU Unit RS 422A NT ALOO1 Link Adapter Personal Computer Shield RS N 422A 485 Option Board RS 232C Interface Terminal block RS 422 D sub 9 pin connector male N DIP Switch Settings Pin 1 ON Pin 2 ON terminating resistance Pin 3 OFF Pin 4 OFF Pin 5 OFF Pin 6 OFF A 128 CJ2 CPU Unit Hardware User s Manual Appendices Examples of 1 N Connections to RS 422A 485 Ports Component with RS 422A 485 CPU Unit 2 wire Signal Pin Signal naine No name RS 49 A 48 ne Caine SDB 4 ption Board RDA 1 RDB 2 FG 5 Terminal block Component with RS 422A 485 2 wire Component with RS 422A 485 CPU Unit B500 AL001 Shield 4 wire P RS 422A name No Shield 422A 485 interface RS SDA 3 422A 485 SD
172. Cover Unit I O Units 10 max included with CPU Unit 1 Connect the I O Control Unit directly to the CPU Unit to enable connecting Expansion Racks CJ2M CPU Unit Ear Di Power Supply Pulse I O Module 2 M I O Module 2 CPU Unit I O a Unit To Cover Unit I O Units 10 max included with CPU Unit CPU Rack 1 Connect the I O Control Unit directly to the CPU Unit to enable connecting Expansion Racks 2 Up to two Pulse I O Modules can be connected to the left of the CPU Unit Expansion Rack Power Supply I O Em Unit 3 End Cover Unit I O A 10 max included with I O Interface Unit 3 Connect the I O Interface Unit directly to the Power Supply Unit EN Additional Information There is no Backplane for the CJ series The PLC is constructed by connecting Units together using the connectors on the sides nn Lge By Precautions for Correct Use e Always turn OFF the power supply before connecting Units to each other e Always turn OFF the power supply to the entire system before replacing a Unit e A maximum of 10 Units can be connected in any one CPU or Expansion Rack If more than the maximum number of Units are connected a too many I O points error fatal error will occur and the CJ2 CPU Unit will not operate in either RUN or MONITOR mode If this occurs the I O Overflow Flag A401 11 will turn ON and A407 13 to A407 15 I O Overflow Details 2 will turn ON 5 14 CJ2
173. DC 2 000 VAC between the external terminals and the GR terminal for Dielectric Strength 1 minute at a leakage current of 10 mA max Internal Current Consumption 80 mA max Weight 130 g max Accessories None Signal ame p ee ai it bite reat einen inti Circuit Configuration INO IN7 COM i tor pin Signal n P b w xe O O e gt oO a U 2 O O Cc gt Terminal Connections 200 to 240 VAC SHUN O I IISEG c lL V 1 The Input ON and OFF response times for Basic I O Units can be set to 0 ms 0 5 ms 1 ms 2 ms 4 ms 8 ms 16 ms or 32 ms in the PLC Setup When the response times have been set to 0 ms the ON response time will be 10 ms maximum and the OFF response time will be 40 ms maximum due to internal element delays 2 Terminal numbers AO to A8 and BO to B8 are used in this manual but they are not printed on the Unit Note Although 16 I O bits 1 word are allocated only 8 of these can be used for external I O This Unit is also treated as a 16 point I O Unit in the I O tables CJ2 CPU Unit Hardware User s Manual A 15 Appendices CJ1W IA111 AC Input Unit 100 VAC 16 points Name Model Rated input voltage Rated Input Voltage Range Input Impedance Input Current ON Voltage ON Current OFF Voltage OFF Current ON Response Time OFF Response Time Number of Circuits Number of Inputs ON Simultaneously Insulation Resistance Dielectric Strengt
174. Duplicati The error information is displayed here The error code is displayed here Save Clear All C3J2ZH CPU68 EIP Run Clock Not Monitoring The example above shows that unit number 17 has been duplicated for Special I O Units e Error code 80E9 Unit number duplication error e Error information 80 11 11 hex 17 decimal Maximum Log Capacity 20 For details on error codes and error information refer to A 3 Fatal and Non fatal Error Details Directly Monitoring the Area where Error Log Information is Stored 1 Connect the CX Programmer online 2 Read words A100 to A199 6 4 CJ2 CPU Unit Hardware User s Manual 6 Troubleshooting 3 Check the error status from the registered data 6 1 5 I O Table Verification When an I O verification error or a CPU standby error occurs the following procedure can be used to verify the I O tables to locate where the error occurred With the CX Programmer use the following pro cedure 1 Double click I O Tables in the project tree in the main window The I O Table Window will be displayed 2 Select Verify from the Options Menu in the I O Table Window The I O table verification results will be displayed o I h O y C Cc gt m Oo UOHEOSEA BIQel O I G b 9 CJ2 CPU Unit Hardware User s Manual 6 5 6 Troubleshooting 6 1 6 Types of Errors The type of error that has occurred can be identified by checking the indicators on th
175. I O Module must be mounted 1 22 CJ2 CPU Unit Hardware User s Manual 1 Overview Function Description Communications ois Peripheral Peripheral Bus Bus for communications with various kinds of Support Software running on a USB Port personal computer High speed communications are supported Serial Port 4 oe Host Link SYSWAY Communications Host Link commands or FINS commands placed between Host Link headers and terminators can be sent from a host computer or PT to read write I O mem ory read control the operating mode and perform other operations for PLC oh I wo 2 D O h O D O T No protocol Communications I O instructions for communications ports such as TXD RXD instructions can be used for data transfer with peripheral devices such as bar code readers and printers NT Link Communications I O memory in the PLC can be allocated and directly linked to various PT func tions including status control areas status notification areas touch switches lamps memory tables and other objects Peripheral Bus Bus for communications with various kinds of Support Software running on a personal computer High speed communications are supported Serial Gateway This gateway enables receiving and automatically converting FINS to the Com poWay F Serial PLC Links Data is exchanged between CPU Units using serial ports without communica tions programming PTs set to the 1 N NT Link protocol can be included
176. L O 4 Orn ours 4 Oor outa L o 9 9 O AN 5 OUT3 OUT3 O 1 L OUT2 OUT2 D OUT1 OUTI 1 L OUTO OUTO D i When wiring pay careful attention to the polarity of the external power supply The load may operate incor rectly if the polarity is reversed Be sure to wire both terminals A9 and A19 COMO of CN1 Be sure to wire both terminals B9 and B19 COM1 of CN1 Be sure to wire both terminals A10 and A20 V of CN1 Be sure to wire both terminals B10 and B20 V of CN1 Wd m 2 s Wd m 2 CN2 Signal Connec Signal Allocated name tor pin name CIO word Allocated CIO word e ayn A1 Bi our D OUT1 A2 B2 OUT1 N gt e OUT2 A3 B3 OUT2 OUT3 aq g4 OUTS OUT4 ag ps LOUT4 Wd m 3 EH OUTS ag Be LOUTS Ae OUTS p7 OUTS OUT7 A8 B8 OUT7 A9 B9 COM3 8 iz N A10B10 Y OUT8 OUT8 A11 B11 O O JO JO JO jc JC IG a ja ja ja w N o Wd m 3 OUT9 UT9 A12 B12 oy A13 B13 OUT aralei4 a as aD a16 B16 ee 17 81 A18 B1 i oa O O Cc a jd CO A19 B19 A20 B20 When wiring pay careful attention to the polarity of the external power supply The load may operate incor rectly
177. L 10 08UUOD Bulosuu0y ry L Y TOP VIEW Note 1 The above diagram is an example with the G2R 1 S N mounted to the G70A ZOC16 3 2 All outputs are independent Outputs on the PLC Output Unit and I O Relay Terminal are isolated 00 to 15 are the output bit numbers for the PLC Output Unit and the output numbers for the I O Relay Terminal A 93 P h w ke D O O D m O 5 O O WO D o T O 5 7 Appendices A 2 Dimensions A 2 1 CJ2H CPU Units CJ2H CPU6L_ EIP Unit mm X PRPHL T GOMM CONTROLLER BRUP D OPEN SW SETTING BATTERY v EtherNet IP 100BASE T 10BASE T 79 8 J CPU64 EIP PROGRAMMABLE CONTROLLER OPEN SW SETTING BATTERY v gt PERIPHERAL E PORT A 94 CJ2 CPU Unit Hardware User s Manual Appendices A 2 2 CJ2M CPU Units CJ2M CPU3 Unit mm omron Stee SYSMAC GAWE CJ2M INH u CPU35 PRPHL PROGRAMMABLE ieee CONTROLLER sw seTTiNG OREN BATTERY W 100BASE TX 10BASE T n EtherNet IP Te sin 2 7 omron RUN SYSMAC ERR ALMs J2M J CPU15 COMM PROGRAMMABLE fame 0 La CONTROLLER OPEN y SW SETTING BATTERY 90 gt N g 3 D 5 o e 5 D SHUM NdO WEFO c c W CJ2 CPU Unit Hardware User s Manual A 95 Appendices A 2 3 Power Supply Units Unit mm i CJ1W PA205R LULA iG Unit mm
178. LCs have an isolated floating mounting structure to make it more difficult to be affected by noise from an installation environment such as a control panel Independent ground Insulating material Channel base Example Insulating and Grounding an Enclosure e To prevent influence from leakage current from other electrical devices electrically isolate the panel in which the PLC is housed from other devices e If high frequency equipment is present then ground not only the high frequency equipment but also the panel itself in which the PLC is housed e As shown in the following diagram when using shielded cable for I O wiring connect the shield near the PLC to the enclosure ground terminal Follow the instructions in the Communications Unit manual for preparing shielded communications cable rt O le mp o u D gt D 3 m mp A D ot O 5 Shielded Cable Ground PLC Ground Terminals The PLC has the following two ground terminals Bulpunoly Q p G Protective ground terminal Always connected to the PLC chassis to prevent electrical shock Functional ground terminal Connected to a neutral point in the noise filter to provide a ground when power supply noise causes malfunctioning When the functional ground terminal is correctly grounded it is generally effective in suppressing power supply common noise Occasionally however grounding this terminal will result in picking up more noise so b
179. MO V e Be sure to wire both terminals 1 and 2 COM1 V e Be sure to wire both terminals 3 and 4 0 V e Be sure to wire both terminals 23 and 24 0 V A 42 CJ2 CPU Unit Hardware User s Manual Appendices CJ1W OD262 Transistor Output Unit 64 Points Name Model Rated Voltage Operating Load Volt age Range Maximum Load Cur rent Maximum Inrush Cur rent Leakage Current Residual Voltage ON Response Time OFF Response Time Insulation Resistance Dielectric Strength Number of Circuits Internal Current Con sumption Fuse External Power Sup ply Weight Accessories Circuit Configuration CJ2 CPU Unit Hardware User s Manual 64 point Transistor Output Unit with MIL Connectors Sourcing Outputs CJ1W OD262 12 to 24 VDC 10 2 to 26 4 VDC 0 3 A point 1 6 A common 6 4 A Unit 3 0 A point 10 ms max 0 1 mA max 1 5 V max 0 5 ms max 1 0 ms max 20 MQ between the external terminals and the GR terminal 100 VDC 1 000 VAC between the external terminals and the GR terminal for 1 minute at a leak age current of 10 mA max 64 16 points common 4 circuits 170 mA max 5 VDC None 10 2 to 26 4 VDC 50 mA min 110 g max None Signal Allocated name ClO word s o COMO Lo COMO m OUTO to E 4o OUT15 Q0V Output indicator COM1 f o COM1 Indicator switch gt OUTO 1 9 COM2 open in Lo COM2 est tt
180. Modules are therefore not registered in the I O tables An error will not occur when power is turned ON even if there is a different number of Pulse I O Modules connected or different models of Pulse I O Modules connected CJ2 CPU Unit Hardware User s Manual 3 Nomenclature and Functions i Pulse I O Module Status Indicators Pulse I O Module number indicators Indicate the I O status PROGRAMMABLE CONTROLLER SW SETTING BATTERY p W U D D O O 2 D N O O N O 9 Cc Cc 5 O 2 Up to two Pulse I O Modules can be connected The indicators on the front panel of a Pulse I O Module indicate whether the Block is number O or number 1 and indicate the I O status The following table describes these indicators O Lit Not lit Indicator Color Status Meaning No O Green This is the Pulse I O Module that is connected directly to the CPU Unit It is Pulse I O Module number 0O Not connected No 1 Green This is the Pulse I O Module that is connected next to the Power Supply Unit when two Pulse I O Modules are connected It is Pulse I O Module number 1 SUOI OUNS pue SOWECN Hed Cd F Not connected INO to INQ Yellow The allocated input is ON e The allocated input is OFF OUTO to Yellow O The allocated output is ON ome e The allocated output is OFF l Precautions for Correct Use A maximum of two Pulse I O Modules can be connected Do not connect more than
181. Must be free from corrosive gases Ambient Storage Temperature 20 to 70 C excluding battery Altitude 2 000 m or less Pollution Degree 2 or less Conforms to JIS B3502 and IEC 61131 2 Noise Immunity 2 kV on power supply line Conforms to IEC 61000 4 4 Overvoltage Category Category Il Conforms to JIS B3502 and IEC 61131 2 EMC Immunity Level Zone B Vibration Resistance Conforms to IEC60068 2 6 5 to 8 4 Hz with 3 5 mm amplitude 8 4 to 150 Hz Acceleration of 9 8 m s2 for 100 min in X Y and Z directions 10 sweeps of 10 min each 100 min total Shock Resistance Conforms to IEC60068 2 27 147 m s2 3 times in X Y and Z directions 100 m s2 for Relay Output Units Applicable Standards Conforms to cULus NK LR and EC Directives Without a Serial Option Board CJ2 CPU Unit Hardware User s Manual 1 13 1 Overview 1 3 2 Performance Specifications CJ2H CJ2M Items CPU64 CPU65 CPU66 CPU67 CPU68 CPU CPU CPU CPU CPU EIP EIP EIP EIP EIP 11 31 12 32 13 33 14 34 15 35 User Memory 50K 100K 150K 250K 400K 5K steps 10K 20K 30K 60K steps steps steps steps steps steps steps steps steps I O Bits 2 560 bits Normal Mode CJ2H CPULILI EIP 200 us Normal Mode CJ2H CPULIL 100 us Process Overhead Processing ing Speed Time Execution Time Interrupts rupts and unit version 1 0 Return times to External Return times to cyclic tasks 11 us or 8 us 2 15 us for Interrup
182. N RS 422 Terminal block D sub 9 pin connector male DIP Switch Settings Pin 1 ON Pin 2 ON terminating resistance Pin 3 OFF Pin 4 OFF Pin 5 OFF Pin 6 OFF CJ2 CPU Unit Hardware User s Manual Appendices RS 422A 485 Ports with 1 N Connections B500 AL001 CPU Unit Personal Computer NT ALOO1 Link Adapter Signal name name RS FG Shield SDB 422A 485 Option SD RDA Board RS 232C RD Interface RS CS 4 wire Terminating resistance OFF DR ER D sub 9 pin connector SG male D sub 9 pin Terminal block connector male 5 V CPU Unit power Sj ignal name DIP Switch Setti ka a 422A 485 Pin 1 ON Option Pin 2 ON Board terminating resistance Pin 3 OFF Pin OFF ule 4 wire Pin 6 OFF Terminating resistance at end of line ON B500 AL001 CPU Unit NT ALOO1 Link Adapter Personal Computer RS e T Sp PS 422A 485 6 RDA 4224 485 a je oar 3 Interface T Signal ASAS Terminating resistance OFF Pin No E D sub 9 pin connector male D sub 9 pin Terminal block connector male gt O fe
183. O O D m O 5 O O WO D o T O 5 7 Terminal Connections SHUN O I IISEG c lL V e Polarity of the input power supply can be connected in either direction 1 The ON response time will be 15 us maximum and OFF response time will be 90 us maximum even if the response time are set to 0 ms due to internal element delays 2 Terminal numbers AO to A8 and BO to B8 are used in this manual but they are not printed on the Unit CJ2 CPU Unit Hardware User s Manual A 7 Appendices A 8 Name Model Rated Input Voltage Rated Input Voltage Range Input Impedance Input Current ON Voltage ON Current OFF Voltage OFF Cur rent ON Response Time OFF Response Time Number of Circuits Number of Simulta neously ON Points Insulation Resistance Dielectric Strength Internal Current Con sumption Weight Accessories Circuit Configuration CJ1W ID231 DC Input Unit 24 VDC 32 Points 32 point DC Input Unit with Fujitsu Connector CJ1W 1D231 24 VDC 20 4 to 26 4 VDC 5 6 KQ 4 1 mA typical at 24 VDC 19 0 VDC min 3 mA min 5 VDC max 1 mA max 8 0 ms max Can be set to between 0 and 32 in the PLC Setup 8 0 ms max Can be set to between 0 and 32 in the PLC Setup 32 16 points common 2 circuits 75 12 points common simultaneously ON at 24 VDC Refer to the following illus tration 20 MQ between external terminals and the GR terminal 100 VDC 1 000 VAC
184. O memory in the CPU Unit as a database or for library data Bit addresses can be used in the DM Area and EM Area Previously the DM Area and the EM Area could be addressed only by words and bit addresses could not be specified The work area for bits can now be expanded by enabling bit addresses in the DM and EM Areas For example D10 00 specifies bit 00 of D10 The format for timer counter PV refreshing can be selected individually for each instruction Either BCD or binary can be selected individually for each instruction as the format for timer counter PV refreshing For example the TIM BCD and TIMX binary instructions can be used together The optimum languages can be combined for structured programming Ladder diagrams ST and SFC languages can be freely combined in the user program Being able to use the optimum languages for a particular process helps reduce the time involved in program ming User program Ladder diagram Control of equipment and external devices The programming language ST suited to the process can be used Math processing SFC Step progression control In addition ladder diagrams and ST language can be freely used for function blocks FBs in ladder diagrams and ST programs and for transition and action programs in SFC This feature makes it possible to optimize structured programming FB in ladder diagram Ladder diagram The programming language suited to ST th
185. OC16 A 90 None G79 LIC G70D VFOM16 None G79 LIC G70A ZOC 16 3 and Relay A 93 None G79 LIC G70R SOC08 A 92 None G79 LIC G70D SOC08 A 91 None G79 OLIC G7TC OC16 1 A 93 None G79 ILIC G70D SOC16 1 None G79 ILIC G70D FOM16 1 G79 ILIC G79 OLIC G79 OLIC G79 OLIC P ol w O O oO gt oO _ UJ o O O Cc gt LJ None G70A ZOC 16 4 and Relay G7TC ID16 A 89 G7TC IA16 G7TC OC16 A 92 G79 OLIC G7TC OC08 None G79 OLIC G70D SOC16 A 91 None G79 OL IC G70D FOM16 None G79 OLIC G70D VSOC16 A 90 None G79 OL IC G70D VFOM16 None G79 OLIC G70A ZOC16 3 and Relay A 93 None G79 OLIC G70R SOC08 A 92 None G79 OLIC G70D SOC08 A 91 None None None None sjeulwel Aejay O I pue syun UOIsIaAUOD YyOO g JeUILWIA 10 09UUOD Buljosuu0y y L Y CJ2 CPU Unit Hardware User s Manual A 67 Appendices Connection i i Unit I O capacity Mum asr ol Polarity 4 SUDET Or connecting I O Relay Terminal connection connectors pattern branches Cable diagram IC CJ1W MD261_ 32 inputs 1 Fujitsu con NPN ie Ja G79 IOC O G7TC ID16 A 89 Herter Bo G79 I0C O G7TC IA16 N i G790 G70A ZOC16 3 and Relay A 93 G79 OLIC 0 G70R SOC08 A 92 G79 OLIC 0 G70D SOC08 A 91 G79 OL LI D1 G7TC ID16 A 89 G79 OL LI D1 G7TC IA16 2 32 outputs 1 Fujitsu con NPN a oe G79 00C O G 7TC 0C16 A 9
186. OFF SW4 OFF SW4 OFF SW5 OFF no RS control for RD SW5 OFF no RS control for RD SW5 OFF no RS control for RD SWE ON RS control for SD SWE ON RS control for SD SWE OFF no RS control for SD RS 422A 485 interface RS PS 422A 485 interface interface J s 3 a ag N N UL RS 422A 485 interface a CULL y ra fe gt D O 5 Q mp O D ee D u fe 5 mp gt D O u Cc Cc 5 Shield CJ2M CPU Unit Polling Unit CJ2M CPU Unit Polled Unit 0 CJ1M CPU Unit Polled Unit 1 RS 232C Option Board RS 422A 485 Option Board CP1W CIFO1 CP1W CIF11 CIF12 CJ1W CIF11 CP1W CIF11 DIP SW DIP SW DIP SW SW1 OFF terminating resistance OFF SW1 ON terminating resistance ON SW1 ON terminating resistance ON SW2 ON 2 wire SW2 ON 2 wire SW2 ON 2 wire SWS ON 2 wire SW3 ON 2 wire SWS ON 2 wire SW4 OFF SW4 OFF SW4 OFF SW5 OFF no RS control for RD SW5 OFF no RS control for RD SW5 OFF no RS control for RD SWE ON RS control for SD SWE ON RS control for SD SWE ON RS control for SD RS 422A 485 interface RS 422A 485 interface RS 422A 485 interface o To z l Sils fla l al lees lala lal OC T T D 7 i No E T D oO Pin 4 2 3 4 5 Pin 4 2 3 4 5 No No ANAN o y T s jdwex4 uoloeuuoy Z y Y CJ2 CPU Unit Hardware User s Manual A 131 Appendices Connections for Echo
187. OFF for only a short time for a hot start the capacitor will not sufficiently charge and the inrush current given in the table may be exceeded by up to twice the given value Supported only when mounted to CPU Rack Disconnect the Power Supply Units LG terminal from the GR terminal when testing insulation and dielectric strength Testing the insulation and dielectric strength with the LG terminal and the GR terminals connected will damage internal circuits in the CPU Unit Change the applied voltage gradually using the adjuster on the Tester If the full dielectric strength voltage is applied or turned OFF using the switch on the Tester the generated impulse voltage may damage the Power Supply Unit Maintain an ambient storage temperature of 25 to 30 C and relative humidity of 25 to 70 when storing the Unit for longer than 3 months to keep the replacement notification function in optimum working condition CJ1W PD022 is not insulated between the primary DC power and secondary DC power Internal components in the Power Supply Unit will deteriorate or be damaged if the Power Supply Unit is used for an extended period of time exceeding the power supply output capacity or if the outputs are shorted CJ2 CPU Unit Hardware User s Manual 3 23 u e wn p lt Cc 5 o SUOI EOIJID9dS pue SjapoN L S 3 Nomenclature and Functions 3 5 2 Components Example CJ1W PA205R POWER Indicator Lit when 5 V
188. Output Wiring Precautions Output Short circuit Protection If a load connected to the output terminals is short circuited output components and the printed cir cuit boards may be damaged To guard against this incorporate a fuse in the external circuit Use a fuse with a capacity of about twice the rated output Transistor Output Residual Voltage A TTL circuit cannot be connected directly to a transistor output because of the transistor s residual voltage It is necessary to connect a pull up resistor and a CMOS IC between the two Output Surge Current When connecting a transistor or triac output to an output device having a high surge current such as an incandescent lamp steps must be taken to avoid damage to the transistor or triac Use either of the following methods to reduce the surge current Method 1 CS CJ series Add a resistor that draws about 1 3 of the current consumed by the bulb Method 2 CS CJ series Add a control resistor as shown in the following diagram 5 38 CJ2 CPU Unit Hardware User s Manual 5 Installation 5 3 7 Connecting through an Ethernet Cable CU2H CPU6L EIP and CJ2M CPU3L Only i Precautions Observe the following precautions when using the built in EtherNet IP port on the CU2ZH CPU6L1 EIP or CJ2M CPU3L1 Basic Installation Precautions e Take the greatest care when installing the Ethernet System being sure to follow ISO 8802 3 spec ifications You must obtain
189. Recovery Processing Flow Memory error Check the error status Implement the remedy Is the error cleared Yes Restart the System Error Causes and Remedies If the measures described above do not clear the error take the measures shown in the following table Suspected cause of error Unit failure e Memory element failure e Memory peripheral cir cuit failure A conductive object has gotten inside Noise e Data corruption in mem ory e Microcomputer malfunc tioning e Memory write circuit malfunctioning Software error CJ2 CPU Unit Hardware User s Manual Replace the CPU Unit A memory error has prob ably occurred in the follow ing cases e f the error is not cleared when the CPU Unit is restarted after the recovery measures If the error occurs fre quently If the condition improves when the Unit is replaced Check for conductive objects When the CPU Unit is restarted after the recov ery measures the error will either be cleared or will continue to occur Check whether errors become less frequent after the Unit is replaced Replace the Unit Clean the inside of the Unit with an air blower or replace the CPU Unit Take measures against noise Investigate the path of entry e FG e Power lines 6 Troubleshooting Prevention of recur rence Determined by the cause of the failure Do not do any metal work
190. S 232C are specified only up to 19 2 kbps The CJ Series supports serial communications from 38 4 kbps to 115 2 kbps but some computers cannot support these speeds Lower the baud rate if nec essary CJ2 CPU Unit Hardware User s Manual Appendices i RS 422A 485 Interface Specifications CP1W CIF11 and CP1W CIF12 RS 422A 485 Option Board Specifications Front Back 1 Communications status indicators 3 CPU Unit connector RDA RDB SDA SDB FG 4 DIP switch for operation settings 2 RS 422A 485 connector e RS 422A 485 Terminal Block Tighten the terminal block screws to the torque of 0 28 N m RDB SDA SDB e DIP Switch for Operation Settings Pin No 1 ON both ends Terminating resistance setting 2 wire or 4 wire setting 2 wire or 4 wire setting f a RS control enabled RS control selection for RD OFF RS control disabled Data always received RS control enabled RS control selection for SD OFF RS control disabled Data always sent 1 Set both pins 2 and 3 to either ON 2 wire or OFF 4 wire 2 To disable the echo back function set pin 5 to ON RS control enabled Setting NO oo or gt P O fe 5 gt D O 5 To mp O D ae D f u fe fe 5 mp gt D O u Cc Cc 5 O 3 When connecting to a device on the N side in a 1 N connection with the 4 wire method set pin 6 to ON RS control enabled Also when connecting by the 2 wire me
191. SYSMAC CJ Series CJ2H CPU6L1 EIP CJ2H CPU6L CJ2M CPULIL CJ2 CPU Unit Hardware USER S MANUAL OMRON 2008 All rights reserved No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means mechanical electronic photocopying recording or otherwise without the prior written permission of OMRON No patent liability is assumed with respect to the use of the information contained herein Moreover because OMRON is con stantly striving to improve its high quality products the information contained in this manual is subject to change without notice Every precaution has been taken in the preparation of this manual Nevertheless OMRON assumes no responsibility for errors or omissions Neither is any liability assumed for damages resulting from the use of the information contained in this publication SYSMAC CJ Series CJ2H CPU6L_ EIP CJ2H CPU6_ CJ2M CPUL CJ2 CPU Unit Hardware User s Manual Revised July 2010 Introduction Thank you for purchasing a CJ series CU2H CPU6L EIP or CU2M CPULI_ Programmable Controller This manual contains information required to use the CU2H CPU6L EIP and CU2M CPUL JL Please thoroughly read and understand this manual before you use the CU2H CPU6L_ EIP Intended Audience This manual is intended for the following personnel who must also have knowledge of electrical sys tems an electrical engineer or the equiva
192. Sd ah Be E A 94 A22 CIANCCPULUOUS ws cc052 58 seh et oes eh eee dee et one bee eee eae A 95 A 2 3 Power Supply Units 0 0 0 eee A 96 A24 Basie VO UMIS 2 05 4 aot ae es oS te ees OSG ee eat eae eee A 98 A 2 5 I O Control Unit and I O Interface Unit 0 0 0005 A 101 A 2 6 VO Memory Card 2225 56 284 gekciariqtesued chats encd aauerdeds A 101 A 2 7 Pulse I O Modules CJ2M CPU Unit Only 0 0005 A 101 A 2 8 Serial Option Boards CU2M CPU3L Only 0 2 0 0 02 eee A 102 A 3 Fatal and Non fatal Error Details 0 0 0 ces A 103 A 3 1 Ala ENOS seas pree an gd ies wie ain Se ee hes Sh ee SS A 103 A32 Nomsfatal ENOS oi ee eos ease conse Sacer 8 ees oe eed dae die ete D A 108 A 4 Connecting to a Serial Port on the CPU Unit A 111 A 4 1 Serial Port Interface Types and Specifications 05 A 111 A 4 2 Connection Examples 0 000 ee eens A 117 A 4 3 Applicable Connectors and Recommended Cables A 132 A 5 Installing the USB Driver 0 00 cee ee A 139 A 6 Load Short circuit Protection and Line Disconnection Detection for Basic VO UNIS ok photo bate sebewh eee a e e tye NDE A 149 A 6 1 Load Short circuit Protection and Line Disconnection Detection for CUNVOD2ZO2 aco eae eine a he ee ae ee ee aie wee Eee ee A 149 A 6 2 Load Short circuit Protection for CJ1W OD204 O0D212 OD232 MD232 A 151 A 7 Re
193. Setup 8 0 ms max Can be set to between 0 and 32 ms using PLC Setup 8 independent circuits 100 simultaneously ON 20 MQ between external terminals and the GR terminal 100 VDC 1 000 VAC between the external terminals and the GR terminal for 1 minute P Dielectric Strength at a leakage current of 10 mA max N x Internal Current Consumption 80 mA max o Weight 110 g max 9 Signal name shin INO AWW AWW o 4 wo el Sl TT 5 O SF O2 tI S EOT 5 5 COMO o c Input indicator Ti Circuit Configuration 7 2 4 KQ IN7 NW AWW Terminal Connections CJ2 CPU Unit Hardware User s Manual 1000 pF 560 Q VW P P K Internal circuits COM7 o Input indicator 2 Signal Connec Signal name torpin name Co 12 to 24 VDC Polarity of the input power supply can be connected in either direction A 5 A N UJ D o O O C J i Appendices 1 The ON response time will be 20 us maximum and OFF response time will be 400 us maximum even if the response time are set to 0 ms due to internal element delays 2 Terminal numbers AO to A8 and BO to B8 are used in this manual but they are not printed on the Unit Note Although 16 I O bits 1 word are allocated only 8 of these can be used for external I O This Unit is also treated as a 16 point I O Unit in
194. Soft ware e g CX Programmer by using a USB cable or RS 232C cable The CP1W CIFO1 is required to use a RS 232C cable with the CU2M CPU3L1 Also an Ethernet twisted pair cable can be used for the CJ2H CPU6LI EIP or CU2M CPU3L1 4 2 1 Connecting by USB Connection Method Using commercially available USB cable connect CX One Support Software via a standard peripheral USB port at the personal computer gt N O fe 5 5 D O ma O 5 D gt O 2 O CX One e g CX Programmer B connector CJ2 CPU Unit Commercially available USB cable 1 Peripheral USB port conforming to USB 2 0 B connector 1 Commercially available USB cable 5 m max for USB 1 1 or 2 0 gsn Aq uoauuop L z y Connecting Cable Use the following cable to connect the CJ2 CPU Unit to the computer running the Support Software Port at Network type Port at Unit communications Length Remarks computer mode Peripheral USB port USB port 12 Mbps USB 2 0 Commercially available 5m max Conforms to USB USB cable A connector 2 0 B connector B connector Before Connecting In order to connect the PLC to a personal computer by USB a USB driver must be installed in the per sonal computer The USB driver for USB connections is automatically stored in the following directory in the personal computer when CX One is installed C Program Files OMRON CX Serve USB Win2000_XP inf When the personal
195. The Support Software online status will not be restored by simply re inserting the USB cable Once the Support Software has gone offline the cable must be re inserted and the Support Soft ware online connection operation must be repeated e Windows 98 Me If the USB cable is removed while connected online a blue error screen may be displayed If that occurs the personal computer must be restarted The USB port on a computer can be connected to the PLC serial port RS 232C by using CJ1W CIF31 USB Serial Conversion Cable The USB driver for the CJ1W CIF31 must be installed Refer to A 5 Installing the USB Driver for the installation procedure for the USB driver CJ2 CPU Unit Hardware User s Manual 4 Support Software 4 2 2 Connecting by RS 232C Connection Method Using commercially available RS 232C cable directly connect the CX One Support Software e g CX Programmer via a standard serial port at the personal computer The network type must be set to the Toolbus A Host Link connection cannot be used CX One e g CX Programmer D sub connector pa CJ2 CPU Unit N O fe gt gt D O O gt D mp gt a O D sub connector 9 pin male D sub connector 9 pin female Recommended cable Serial port RS 232C XW2Z 200S CV 500S CV 9 pin female D sub connector or Serial Option Board for CJU2M CPU3L 9ze72 Sy Aq uno uuop Z Z y EN Additional Information C
196. U Unit operation e Internal memory e Programming e Settings e Functions built into the CPU Unit Also refer to the Hardware User s Manual W472 Describes the built in EtherNet IP port and Eth erNet IP Units W473 CJ2H CPU6LIJ EIP CJ2H CPUEBL CJ2M CPULIL Describes basic settings tag data links FINS W465 CJ2H CPU6LJ EIP CJ2M CPUS3L CS1W EIP21 CJ1W EIP21 communications and other functions CJ series CJ2M W486 CJ2M CPUL IL Information on using built Provides the following information on the CJ2M CPU Unit Pulse I O in I O on CJ2M CPU Units CPU Units Module User s Man CJ2M MD21 1 e Specifications and wiring methods ual I O functions e Quick response inputs e Interrupt functions e High speed counters e Pulse outputs e PWM outputs When programming use this manual together with the Instructions Reference Manual Cat W472 Hardware specifications for CJ2 CPU Units CJ series CU2 CPU Unit Software User s Manual Software specifications for CJ2 CPU Units CS CJ series Ether Net IP Units Opera tion Manual Using the built in Ether Net IP port of the CJ2 CPU Unit CS CJ NSJ series Instructions Refer ence Manual Information on instructions Describes each programming instruction in detail Also refer to the Software User s Manual W473 when you do programming No W474 W474 CJ2H CPU6L EIP CJ2H CPU6L CJ2M CPULIL CS1G H CPULILIH CS1G H CPULILI V1 CJ1G H CPULILIH CJ1G CPULIJL CJ
197. UZ JCOMJO9 4 G p G i 2 wn gt Z 2 5 S dp Z 5 O O ou oO DC I O device Terminal block Example of Arrangement in Panel CJ2 CPU Unit Hardware User s Manual 5 45 5 Installation i Wire Layout for the Power Supply System Observe the following points when wiring the power supply system e Separate the PLC power supply from the I O device power supply and install a noise filter near the PLC power supply feed section e Use an isolating transformer to significantly reduce noise between the PLC and the ground Install the isolating transformer between the PLC power supply and the noise filter and do not ground the secondary coil of the transformer e Keep the wiring between the transformer and the PLC as short as possible twist the wires well and keep the wiring separate from high voltage and power lines O 5 O Power circuits Power supply for general operations circuits Power supply for PLC input circuits Power supply for PLC output circuits Noise oyl PL filter 3 Pee ny Outlet for peripheral devices Power Supply System Diagram f Wiring External I O Signal Lines Observe the following points when wiring external I O signal lines e To absorb reverse electromotive force when an inductive load is connected to an output signal con nect a surge suppressor near the inductive load in an AC circuit and connect a diode near the induc tive load in a DC circuit PLC
198. Unit Be sure to press the connectors at both the Ethernet switch end and Ethernet end until they lock into place RJ45 Modular Connector Aw Built in EtherNet IP port QI I OO gt Q AUO LIENdO Wero pue dl3 O9NdO HZCO gjgeD u19 4 4 Ue YBNoJY Dunoauuon 2 8 9 CJ2 CPU Unit Hardware User s Manual 5 41 5 Installation 5 4 Control Panel Installation 5 4 1 5 42 To ensure system reliability and safety the system must be designed and configured according to the installation environment temperature humidity vibration shock corrosive gases overcurrent noise etc Temperature Panels have been reduced in size due to space saving and miniaturization in devices and systems and the temperature inside the panel may be at least 10 to 15 C higher than outside the panel Implement the following measures against overheating at the installation site and in the panel and allow a suffi cient margin for the temperature i High Temperatures Use the following cooling methods as required taking into account the ambient temperature and the amount of heating inside the panel Natural Cooling Natural cooling relies on natural ventilation through slits in the panel rather than using cooling devices such as fans or coolers When using this method observe the following points Do not install the PLC at the top of the panel where hot air tends to stagnate To provide ventilation space above a
199. Unit onds operating mode Restoring data from Turn the PLC OFF and ON After the data has been the Memory Card again restored the operating mode will remain in PROGRAM mode until the PLC power is turned OFF Data restoration is given priority over the automatic transfer at startup Comparing datato OFF Press the Memory Card Power The data can be compared the Memory Card Supply Switch for three sec regardless of the CPU Unit onds operating mode CJ2 CPU Unit Hardware User s Manual 8 7 P a o 3 J D u D O 2 c MOIAJOAQC L E 8 8 Backup Operations 8 3 2 Operating Procedures Backing Up Data from the CPU Unit to the Memory Card Press the Memory Card Power Supply Switch for three seconds Memory Card 1 Insert the Memory Card into the CPU Unit The MCPWR indicator will light and the BUSY indicator will flash meaning the Memory Card is being accessed and then turn OFF 2 Turn ON pin 7 on the CPU Unit s DIP switch 3 Press the Memory Card Power Supply Switch for three seconds until the BUSY indicator lights and then release the switch The PLC will start backing up data to the Memory Card The MCPWR indicator will flash once and then light while the data is being written At the same time the BUSY indicator will flash The MCPWR and BUSY indicators will both turn OFF when the operation is completed normally 4 Turn OFF pin 7 on the CPU Unit s DIP switch Restoring Data
200. Units i Maximum Number of Units A maximum of 10 Units can be connected to the CPU Rack for a CJ2 CPU Unit or to an Expansion Rack There are no restrictions in the number of each model of Unit based on location Note A fatal error will occur and the CPU Unit will not operate if more than the allowable number of Units is con nected to a CJ2 CPU Rack or to an Expansion Rack f Models of Configuration Units The Configuration Units with which the CJ2 CPU Unit can exchange data are classified into three groups The number of Units that can be mounted depends on the type of Unit Units Basic I O Units Special I O Units CPU Bus Unit Basic I O Units are used for discrete inputs and outputs Special I O Units are more advanced than Basic I O Units They support functions other than dis crete inputs and outputs Examples Analog I O Units and High speed Counter Units Special I O Units have a smaller area for exchanging data with the CPU Unit than CPU Bus Units including Network Communications Units CPU Units are advanced units that exchange data with the CPU Unit via the CPU bus Examples Network Communications Units and Serial Com munications Units CPU Bus Units have a larger area for exchang ing data with the CPU Unit than Special I O Units Description Unit identifica P tion method Identified by the CPU Unit accord ing to mounting position Identified by the CPU Unit using unit numbers O to 95
201. Units and I O Relay Terminals Connection Examples Connector Terminal Block Conversion Unit I O Relay Terminals Basic I O Unit Basic I O Unit Connecting Cable Connecting Cable Connector Terminal Block Conversion Unit I O Relay Terminal 40 or 60 terminals 5 3 5 Connecting Pulse I O Modules to External I O Devices CU2M CPU Unit Only Depending on the connector the following methods are used to connect these Pulse I O Modules to external I O devices e Use an OMRON Cable with Connectors to connect to a Connector Terminal Block Conversion Unit or Servo Relay Unit e Make a cable with an MIL Connector including using Servo General purpose Control Cables Using OMRON Cables with Connectors to Connect to Connector Terminal Block Conversion Units or Servo Relay Units For details on using OMRON Cables with Connectors to connect Pulse I O Modules to OMRON Connector Terminal Block Conversion Units or Servo Relay Units refer to the CU2M CPU Unit Pulse I O Module User s Manual Cat No W486 Connection Example for Connector Terminal Connection Example for Servo Relay Unit Block Conversion Unit Pulse I O Module Pulse I O Module l Connecting Cable Pulse I O Module to Servo Relay Unit Connecting Cable Servo Relay Unit to Servo Drive Connector Terminal Block Connecting Cable Conversion Unit O Servo Drive o Servo Relay Unit O User made Cables with Connectors Applicable Pulse I O Modu
202. VDC 0 3 A CJ1W OD263 A 35 Terminal block 24 VDC 2 A load short cir 8 outputs CJ1W OD202 A 37 cuit protection line disconnection detection Terminal block 24 VDC 0 5 A load short cir 8 outputs CJ1W 0D204 1 A 39 cuit protection Terminal block 24 VDC 0 5 A load short cir 16 outputs CJ1W OD212 A 40 cuit protection MIL connector 24 VDC 0 5 A load short cir 32 outputs CJ1W OD232 A 41 cuit protection MIL connector 12 to 24 VDC 0 3 A 64 outputs CJ1W OD262 A 43 1 Although 16 I O bits 1 word are allocated only 8 of these can be used for external I O This Unit is also treated as a 16 point I O Unit in the I O tables P ol 2 O O oO gt Oo _ U o O O Cc gt SHUN JO MAIAJOAQ L V CJ2 CPU Unit Hardware User s Manual A 3 Appendices Basic Mixed I O Units Type of FNT Mixed I O 24 VDC Units Inputs Transis tor Output Units Fujitsu compatible connector Inputs 24 VDC Outputs 12 to 24 VDC 0 5 A MIL connector Inputs 24 VDC Outputs 12 to 24 VDC 0 5 A Fujitsu compatible connector Inputs 24 VDC Outputs 12 to 24 VDC 0 3 A MIL connector Inputs 24 VDC Outputs 12 to 24 VDC 0 3 A MIL connector Input 24 VDC 16 inputs CJ1W MD231 A 45 16 outputs CJ1W MD233 A 47 32 inputs CJ1W MD261 A 49 32 outputs CJ1W MD263 A 51 16 inputs CJ1W MD232 A 53 16 outputs Outputs 24 VDC 0 5 A load short cir
203. Wizard Please select the best match for pour hardware from the list below g OMRON SYSMAC PLC Device Description Version Manufacturer Location OMRON SYSMAC PLC Device 1 0 3 1 OMRON c windowssin oem OMRON SYSMAC PLCE Device 1 0 3 1 OMRON c windowsin omre This driver is not digitally signed Tell me why driver signing iz important 4 Ignore the following dialog box if it is displayed and click the Continue Anyway Button Hardware Installation T The software you are installing for this hardware OMAON SYSMAC PLC Device hat not passed Windows Logo testing to verity its compatibility with Windows sP Tell me why this testing is important Continuing your installation of this software may impair or destabilize the corect operation of your system either immediately or in the future Microsoft strongly recommends that you stop this installation now and contact the hardware vendor for software that has passed Windows Logo testing Continue Anyay A 140 CJ2 CPU Unit Hardware User s Manual Appendices 5 The following dialog box will be displayed if the installation is completed normally Click the Fin ish Button Found New Hardware Wizard Completing the Found New Hardware Wizard The wizard has finished installing the software for OMRON SYSMAC PLC Device Click Finish to close the wizard Finish Installing a Specified USB Driver If the USB driver cannot be installed automatically use the follo
204. a VDCT T4 Note 1 The polarity for input power indicated with dotted lines nected in either direction 2 The COM terminals and V 41 supply connections ae can be con terminals are inter nally connected inside the PLC but they must all be wired A 83 sjeulwJe Aejay O I pue syun UOIsIaAUOD YyOo g euiwaL 10 08UUOD BuljosuUu0y ry L Y Kag suyun O I DISeg jo suonesijioads Y Appendices Programmable Con troller I O Unit Connector Terminal CJ1W MD261 XW2D 40G6 Block Conversion Unit xWw2D 40G6RF Connecting Cables Connection diagram A 84 XW2Z LILILIB h OCOCGOQOCGO0ACUONOL z COCOCCCCCAOQOAAAAOO POOBDPOOSG OOO PAGANO S fi Note The V terminals and COM terminals are Note 1 The polarity for input power supply con internally connected inside the PLC but they must all be wired N nections indicated with dotted lines can be connected in either direction provided that the same polarity is used for the commons for rows A and B Both COM2 and COMS have two pins each They are internally connected inside the PLC but they must all be wired CJ2 CPU Unit Hardware User s Manual Appendices Programmable Con CJ1W MD261 troller I O Unit Connector Terminal XW2C 20G6 1016 2 Units XW2C 20G6 1016 2 Units Block Conversion Unit Connecting Cables XW2Z ULILIL XWeZ L_ILILID Wdm Wd m 2 CN2 OUT Wd m 1 CN2 IN Wd m 3
205. a Battery CJ2 CPU Unit Hardware User s Manual 7 9 7 Inspection and Maintenance 7 3 Power Supply Unit Replacement Time 7 10 i Principle of Replacement Notification The Power Supply Unit has a built in electrolytic capacitor The electrolytic capacitor is impregnated with electrolytic solution that starts to penetrate the sealing rubber from the time of manufacture As time elapses the internal electrolytic solution continues to evaporate resulting in decreased electro static capacity and deterioration in other characteristics Over time the characteristic deterioration of the electrolytic capacitor prevents the Power Supply Unit from being utilized to its full capacity In partic ular the speed at which the electrolytic capacitor deteriorates fluctuates greatly with the ambient tem perature generally a temperature rise of 10 C will double the rate of a reaction as stated by Arrhenius law The CJ1W PA205C Power Supply Unit with Replacement Notification monitors the internal temperature of the Power Supply Unit while the power is turned ON and calculates the level of deterioration of the electrolytic capacitor from the operating time and internal temperature The replacement notification function displays the approximate time until the Power Supply Unit will stop functioning at its full capac ity due to the characteristic deterioration of the electrolytic capacitor based on the calculated level of deterioration When 6
206. a CJ2H CPU6L CPU Unit and up to two Units can be connected for a CU2M CPU Unit Slave I O are allocated in DeviceNet Area CIO 3200 to CIO 3799 Includes the weight of accessory connectors Only OMNUC G5 series Servo Drives with Built in EtherCAT can be connected When mounting to a CJ series CPU Rack or a CJ series Expansion Rack one of these Units uses the space of three Units 10 Use version 2 or higher of the SYSMAC SPU Unit with a CJ2 CPU Unit 2 1 5 Calculating Unit Current Consumption The amount of current power that can be supplied to the Units mounted in a Rack is limited by the capacity of the Rack s Power Supply Unit Refer to the following tables when designing your system so that the total current consumption of the mounted Units does not exceed the maximum current for each voltage group and the total power consumption does not exceed the maximum for the Power Supply Unit For details on calculating the current consumption of Units refer to 2 1 2 CPU Rack 2 1 3 Expansion Racks and 2 1 4 Configuration Units i Maximum Current and Power Supplied by Power Supply Units The following table shows the maximum currents and power that can be supplied by Power Supply Units in CPU Racks and Expansion Racks Note 1 When calculating current oower consumption in a CPU Rack be sure to include the power required by the CPU Unit itself as well as the I O Control Unit if one or more Expansion Racks is connected 2 Be sure to
207. aaaess 8 10 8 3 4 Related Auxiliary Bits WordS ccccccccccsseeeeeeseeeeeceeeeeeeeseaeeeeeseaeeeeseaaeeeesaaegeeeessaeeeeeananeeetensas 8 12 8 3 5 Time Required Tor Simple BackUp kemsa eee a a EE 8 12 8 3 6 Data Backed Up Using Simple BaCkupP c cccccccesseeeceeeseeeeceeseeeeeceseeeceuaeeeeeseeeeesnaeseeeeess 8 12 CJ2 CPU Unit Hardware User s Manual 11 Appendices 12 A 1 Specifications of Basic I O Units 1 000 000 tee eeeeeeeeeeeneeeeeeeeeeeeneeeceaseeseassesconseseoasseeenseesenseesoanees A 2 A 1 1 OVEN EW ORUNI Cersan vaentee at neacie debe Geen ed eae bashind ekee tense inemactcodeene A 2 A 1 2 BASIC VO UNIS cies oe icant dot A lt aerate enc ea cant le eee ut eee al ale A 5 A 1 3 Precautions on Contact Output Units cc ccci vectra Aken AvaieAaca iene MRA A 57 A 1 4 Connecting Connector Terminal Block Conversion Units and I O Relay Terminals A 59 A 2 DIMENSIONS onn a ne sadeuiseuse east ceeul a a a es A 94 A 2 1 CITA GE SUAS sissies ae tries ces ace h ee totin goea eee R eacacekce tae ce wea Sacer eee A 94 A 2 2 04 24 1 OPUNE IS eee tener ee Ree nee aN en rene ee en eee Ree ne ree eek eee A 95 A 2 3 POW SUD DIY UNIS aces ccii cas eencoeacttecdteaudiereatgens sa ela a a cnc cceag uy nnenpacoradudneceseaaceysaaues A 96 A 2 4 SIC AIS Scere or seh de ecto Sesra sts i apc loci alee saat ate el aces octet are ed elcid nine seaten eemannditesteds A 98 A 2 5 I O Control Unit and I O Interface Unit
208. ackup The simple backup function copies all CPU Unit data user program parameters and I O mem ory to a Memory Card without having to use a Programming Device For details refer to 8 3 Simple Backup CJ2 CPU Unit Hardware User s Manual 3 13 3 Nomenclature and Functions 3 2 3 Installing and Removing i Before Using a Memory Card e Observe the following precautions while the Memory Card is being accessed The Memory Card may become unusable if these precautions are not followed e Never turn OFF the PLC while the CPU is accessing the Memory Card e Never remove the Memory Card while the CPU is accessing the Memory Card Press the Memory Card power supply switch and wait for the BUSY indicator to go OFF before removing the Memory Card e Never insert the Memory Card facing the wrong way If the Memory Card is inserted forcibly it may become unusable e To delete all the data on the Memory Card by formatting the Memory Card insert the Memory Card in the CPU Unit and perform the operation from the CX Programmer i Installing the Memory Card 1 Pull the top end of the Memory Card cover forward and remove from the Unit 2 Insert the Memory Card with the label facing to the left Insert with the A on the Memory Card label and the A on the CPU Unit facing each other Product label 3 Push the Memory Card securely into the compartment If the Memory Card is inserted correctl
209. afe CINCUNS sfondi de Siok whee Ete oe BR OR ae Dae ee ee ee 5 2 5 2 INSIANAUON oto se Gi ee oe SSS te Sc eiea eee tees eee ee tee eats 5 4 5 2 1 Installation and Wiring Precautions 000 cee ee 5 4 5 2 2 Installation ina Control Panel 0 0 ccc eee eee 5 6 5 2 3 Assembled Appearance and Dimensions 000 eee e eee 5 8 5 2 4 Connecting PLC Components 0 0 00 cece eee ees 5 13 5 2 5 DIN Track Installation caeai waed dd ence Sean Sw Lean eee See a ee 5 15 5 2 6 Connecting CJ series Expansion Racks 000 cece ences 5 17 O83 WINING 25 2 ss 00 5 5 bas bs oe oe es wee ek a we ee Se ee ee 5 20 5 3 1 Power Supply Wining 22 24 v4acdude dees 55 bss esd E ER es es 5 20 5 3 2 Wiring CJ series Basic I O Units with Terminal Blocks 5 27 5 3 3 Wiring Basic I O Units with Connectors 0 0 00 cee ees 5 29 5 3 4 Connecting to Connector Terminal Block Conversion Units or YO Relay Terminals lt 2 2 36i 36 t ee hd ool eth ee he old aa ane Sa 5 33 5 3 5 Connecting Pulse I O Modules to External I O Devices CJ2M CPU URIFOMY icin or ee Set ard eee eae ete eee ae ek ore 5 33 5 3 67 Connecting WO DEVICES scuc ctcin gts sae ste da e e cease ate at 5 35 5 3 7 Connecting through an Ethernet Cable CJ2H CPU6LI EIP and CU2M CPUS3L Only 200 00 eeeee 5 39 5 4 Control Panel Installation 0 00 es 5 42 5 4 1 Temperat aceeiasi akna Ba ae oat oath eae ate a aaa ee 5
210. after which the replacement noti fication is displayed The alarm output turns ON approximately 0 2 seconds after the power is turned ON oe ON ee start Initial display approx 1 1 s Replacement 035s Os 035 Ols 035 7 required display Display Alarm output i 1 s max 0 2 s max When replacement is already required the alarm display will follow the initial display The alarm out put will turn ON approximately 0 2 seconds after the power is turned ON and then turn OFF after approximately 5 seconds Display start Initial display Alarm Eon om ie approx 1 1 s display ouput OEF 0 2 s max Operation at Power OFF When the power is turned OFF the display will turn OFF after the PLC operation stops The alarm output will turn OFF after the display turns OFF aw yu w vseLejd y yun Ajddns 4aMOd E Z Power PLC operation a Replacement interruption stopped Notification display Alarm output notification display VY v v VOFF Display FET T Alarm i 7 output ON Approx 70 ms OFF 100 VAC Approx 2 s 200 VAC Approx 7 s 4 1 The values shown are reference values calculated for a no load status on the Power Supply Unit s output If replacement is already required the display will turn OFF after the PLC operation stops When the display turns OFF the alarm output will turn ON momentarily and then turn OFF again Power PLC operation Notification display OFF interruption stopped alarm output ON Alarm out
211. ainst condensation such as leaving the PLC power ON at night or installing a heater in the control panel to keep it warmer Control panel Moisture absorber Power ON teat Examples of Measures against Condensation 5 4 3 Vibration and Shock The PLC is tested for conformity with the sine wave vibration test method IEC 60068 2 6 and the shock test method IEC 60068 2 27 of the Environmental Testing for Electrotechnical Products It is designed so that malfunctioning will not occur within the specifications for vibration and shock If how ever the PLC is to be used in a location in which it will be directly subjected to regular vibration or shock then implement the following countermeasures e Either separate the control panel from the source of the vibration or shock or secure the PLC and the panel with rubber padding to prevent vibration e Make the building or the floor vibration resistant e To prevent shock during operation to devices in the panel such as electromagnetic contactors secure either the source of the shock or the PLC with rubber padding 5 4 4 Atmosphere Using the PLC in any of the following locations can cause defective contact with connectors and corro sion of components Implement countermeasures such as purging the air as required e In locations exposed to dust dirt salt metal filings soot or organic solvents use a panel with an air tight structure Be careful of temperature increases in
212. al Block Conver XW2D 40G6 Slim model M3 screw terminals 40 terminals sion Units XW2B 40G5 Through model M3 screw terminals 40 termi nals XW2B 40G4 Through model M3 5 screw terminals 40 termi nals Connector Terminal Block Conver XW2Z 100K Cable length 1 m sion Cables XW2Z 150K Cable length 1 5 m XW2Z 200K Cable length 2 m XW2Z 300K Cable length 3 m XWe2Z 500K Cable length 5 m Servo Relay Units XW2B 20J6 8A To connect one axis XW2B 20J6 9A To connect two axes CJ2H CPU6LI EIP or CU2M CPU3L only CJ2 CPU Unit Hardware User s Manual 2 9 2 Basic System Configuration and Devices 2 10 Servo Relay Unit Connec tion Cables Battery Set Name Modi Specifications OMNUC CJ2M Pulse Cable length 0 5 m G Series aaa Cable length 1 m Servo Drive Cable length 1 m OMNUC_ CJ2M Pulse Cable length 0 5 m G5 Series oe Cable length 1m Servo Drive Cable length 1 m SMART CJ2M Pulse Cable length 0 5 m atte ia Cable length 1 m Servo Drive Cable length 1 m SMART CJ2M Pulse Cable length 1m STEP A I O Module Series side Servo Drive Cable length 1 m SMART CJ2M Pulse Cable length 1m STEP I O Module Junior side Servo Drive Cable length 1 m OMNUC CJ2M Pulse Cable length 0 5 m W Series a Cable length 1 m Servo Drive Cable length 1 m CJ1W BATO1 For CJ2 CPU Unit Support Software CX One CXONE AL CXONE AL gt CX One is an FA Integrated To
213. al components such as barcode readers and other components such as PTs other CJ CP series PLCs and Inverters Example NS series PT F Serial Option Boards CJ2M CPU3 CP1W CIF01 CP1W CIF12 CP1W CIF11 Olcomm Ocomm RDA RDB SDA SDB FG RDA RDB SDA SDB FG RS 232C OOOO NOOO NT Link or I I I I I I I I I I I I other protocol I RS 232C RS 422A 485 port RS 422A 485 port not isolated max transmis isolated max transmis sion distance 500 m sion distance 50 m E RS 232C Barcode reader or other general purpose component Or RS 422A 485 Example Serial PLC Links BEB BBB ebBHBEBEBEB EEE HEED eBeEBEBHEEBEBHEEBEE A a amp e s amp Py a s a s 4 amp amp oe o AR Se A ie eee is E ELERE ISIS em lt am ee CJ2M CP1 E ol stag l elfes 222882 CP1L or CJ1M 0 i a Ca eE e EE ESS FS SSIS SS 5 55 9 ST SS o oy J id 1 10 CJ2 CPU Unit Hardwar
214. amming Improved debugging pune Y m Synchronous unit operation CJ2H CPU Unit with Unit Version 1 1 or Later oh mr O lt D D oO A oO a N O U C Cc gt EtherNet IP 100BASE TX 1OBASE T MOIAJOAQC L L L Built in EtherNet IP port CJ2H CPU6L1 EIP CJ2M CPU Units Standard CPU Unit CJ2M CPU3L Simple CPU Unit CU2M CPU1L Easier programming Improved debugging Easier programming Tag access PROGRAMMABLE PROGRAMMABLE CONTROLLER CONTROLLER ALRWOHIHAIZ npPwWOONoNZ SW SETTING DEEN BATTERY Yy SW SETTING QREN BATTERY Built in EtherNet IP port PERIPHERAL General purpose networks for Support Software interface Optional serial communications ports Expandable pulse I O Expandable General purpose pulse I O networks for Support Software interface O comm 0000o RS 232C RS 422A 485 CJ2 CPU Unit Hardware User s Manual 1 3 1 Overview 1 1 2 CJ2 CPU Unit Features 1 4 i Fast with Large Memory Capacity High speed Processing High speed processing is possible for basic instructions 0 016 us min for CJ2H and 0 04 us min for CJ2M special instructions 0 05 us min for CJU2H and 0 06 us min for CU2M and immediate refreshing 0 99 us min for CJ2H and 1 26 us min for CJU2M Large Program Capacity The CJ2 CPU Units provide a large
215. and 2 V of CN1 1 The ON response time will be 20 us maximum and OFF response time will be 400 us maximum even if the response times are set to 0 ms due to internal element delays A 48 CJ2 CPU Unit Hardware User s Manual Appendices CJ1W MD261 DC Input Transistor Output Unit 24 VDC 32 Inputs 32 Outputs Name Model Output section CN1 Rated Voltage Operating Load Voltage Range Maximum Load Current Maximum Inrush Current Leakage Current Residual Voltage ON Response Time OFF Response Time No of Circuits Fuse External Power Supply Insulation Resis tance Dielectric Strength Internal Current Consumption Weight Accessories Circuit Configura tion CJ2 CPU Unit Hardware User s Manual 32 point DC Input 32 point Transistor Output Unit with Fujitsu Connectors Sinking Outputs CJ1W MD261 Input section CN2 12 to 24 VDC Rated Input Voltage 24 VDC 10 2 to 26 4 VDC Operating Input 20 4 to 26 4 VDC Voltage 0 3 A point 1 6 A common 3 2 A Unit 5 6 kQ Input Impedance 3 0 A point 10 ms max Input Current 4 1 mA typical at 24 VDC 0 1 mA max ON Voltage ON Cur 19 0 VDC min 3 mA min 2 rent 1 5 V max OFF Voltage OFF 5 VDC max 1 mA max Current 8 0 ms max Can be set to between 0 and 32 in 4 ON Response Time Ss 32 16 points common 2 circuits OFF Response 8 0 ms max Can be set to between 0 and 32 in No of Circuits 32 16 points common 2 circuits
216. and CU2M CPU3_ Only This section describes the components related to the EtherNet IP port section that is built into the CJ2H CPU6LI EIP and CJ2M CPU3LI EN Additional Information The built in EtherNet IP port on the CJ2H CPU6LJ EIP provides the same performance and functions as a CJ1W EIP21 EtherNet IP Unit The performance of the built in EtherNet IP port on the CJ2M CPU3L is very different Set the unit number and node address with the rotary switches on the front panel of the CPU Unit and set the communications parameters with the Edit Parameters menu command for the Special I O Unit For details on the Edit Parameters refer to 8 2 Setting CPU Bus Units and Special I O Units in the CU2 CPU Unit Software User s Manual Cat No W473 For details on specifications and settings for the built in EtherNet IP port refer to the CS CJ Series EtherNet IP Units Operation Manual Cat No W465 i Nomenclature and Functions CJ2H CPU6L_ EIP CJ2M CPU3L_ Display and indicators for built in EtherNet IP port PERIPHERAL OO00O0 okoo Built in EtherNet IP port Refer to 5 3 6 Wiring with Ethernet Cable i Display and Indicators for Built in EtherNet IP Port With a CJ2 CPU Unit Ethernet node status and Ethernet network status can be monitored by checking the display and indicators at the upper right of the front of the CPU Unit omron SYSMAC ERR ALM u CJ2H INH u CPU64 EIP
217. annot be connected when a CPU error occurs Error Causes and Remedies EER ake zi Confirmation method Unit failure A CPU error has possibly occurred Replace the CPU Unit in the following cases If the error is not cleared when the CPU Unit is restarted after the recovery measures If the error occurs frequently If the condition improves when the Unit is replaced A conductive object Check for conductive objects Clean the inside of the has gotten inside Unit with an air blower or replace the CPU Unit Noise When the CPU Unit is restarted Take measures against e The microcomputer after the recovery measures the noise Investigate the inside the CPU Unit error will either be cleared or will path of entry is malfunctioning continue to occur Check whether FG errors become less frequent after He e Power lines the Unit is replaced 4 Precautions for Correct Use Prevention of recur rence Same as at the left Do not do any metal working in the vicinity of the control panel Close the control panel Same as at the left e Always confirm the safety of any related equipment before turning the power supply ON or OFF e When power supply is interrupted to an Expansion Rack the CPU Unit will stop program exe cution and the same operations as are performed when the power supply to the CPU Unit is interrupted will be performed For example if the power OFF interrupt task is enabled it will be exe
218. application on your request Please consult with your OMRON representative at any time to confirm actual specifications of purchased products DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes even when tolerances are shown PERFORMANCE DATA Performance data given in this manual is provided as a guide for the user in determining suitability and does not constitute a warranty It may represent the result of OMRON s test conditions and the users must correlate it to actual application requirements Actual performance is subject to the OMRON Warranty and Limitations of Liability ERRORS AND OMISSIONS The information in this manual has been carefully checked and is believed to be accurate however no responsibility is assumed for clerical typographical or proofreading errors or omissions CJ2 CPU Unit Hardware User s Manual 15 16 CJ2 CPU Unit Hardware User s Manual Safety Precautions Definition of Precautionary Information The following notation is used in this manual to provide precautions required to ensure safe usage of a CJ series PLC The safety precautions that are provided are extremely important to safety Always read and heed the information provided in all safety precautions Indicates a potentially hazardous situation which if not avoided could result in death or serious injury Additionally there may be severe property damage Indicates a p
219. are User s Manual 8 Backup Operations 8 3 Simple Backup 8 3 1 Overview The simple backup operation can be used to back up all PLC data to a Memory Card or to restore or compare the data by using a simple DIP switch setting and the Memory Card Power Supply Switch No Support Software is required Backing Up Data 1 Turn ON pin 7 on the DIP switch Power Supply Unit CPU Unit 2 Press the Memory Card li Mee Te ie nn in Power Supply Switch ie z OUT OUT OUT O AC 1 fi N O O Cy Aaaama aam PORT Memory Card tuu T 2 Power Supply saa el A f Switch 5 All PLC data including the following data Memory Card Data in the CPU Unit e User programs e Parameters e 1 0 memory e Symbol tables Comment files Program index file Data in mounted Special I O Units and CPU Bus Units Backup DIP switch on front Backup operation of CPU Unit Procedure Backing up data to ON Press the Memory Card Power The data can be backed up the Memory Card Supply Switch for three sec regardless of the CPU
220. are being output from the Power Supply Unit External connection terminals Example CJ1W PA205C Replacement notification display POWER Indicator Lit when 5 V are being output from the Power Supply Unit External connection terminals AC100 240V AC input i i TEST switch The TEST switch can be used to temporarily turn OFF the alarm output OUTPUT na that notifies when replacement is NORMAL ON needed LG GR Alarm output replacement notification output External connection terminals POWER Indicator Lit when 5 V are being output from the Power Supply Unit AC input i LG GR 3 24 CJ2 CPU Unit Hardware User s Manual 3 Nomenclature and Functions Example CJ1W PD025 POWER Indicator Lit when 5 V are being output from the Power Supply Unit PD025 POWER External connection terminals PINPUT t C9 DC input x C9 LG a IX GR vo IGS no GS Example CJ1W PD022 External connection terminals POWER Indicator Lit when 5 V are being output DC from the Power Supply Unit input l NC GR i AC Input Supply 100 to 240 VAC allowable 85 to 264 VAC Note The CJ1W PA205R CJ1W PA205C and CJ1W PA202 have a wide input range so they do not have voltage switching terminals f DC Input Supply 24 VDC Model Allowable power supply voltage fluctuation range CJ1W PD025 19 2 to 28 8 VDC 20 CJ1W PD022 21 6 to 26 4 VDC 410
221. as no END instruction and FALS FAL errors at startup Self diag Error Log A function is provided to store predefined error codes in CPU Unit error infor nosis and mation and time at which the error occurred feel CPU Error Detection CPU Unit WDT errors are detected User defined Failure Diagnosis Errors can be generated for user specified conditions Non fatal errors FAL and fatal errors FALS Program section time diagnosis and program section logic diagnosis are sup ported FPD instruction Load OFF Function This function turns OFF all outputs from Output Units when an error occurs RUN Output The RUN output from the CJ1W PA205R turns ON while CPU Unit is in RUN mode or MONITOR mode Basic I O Load Short circuit Detection This function provides alarm information from Basic I O Units that have load short circuit protection Failure Point Detection The time and logic of an instruction block can be analyzes using the FPD instruction CPU Standby Detection This function indicates when the CPU Unit is on standby because all Special I O Units and CPU Bus Units have not been recognized at the startup in RUN or MONITOR mode 10 Supported only by CJ2H CPU Units with unit version 1 2 or later and CJ2M CPU Units CJ2 CPU Unit Hardware User s Manual 1 25 oh I wo 2 D O h O D O T suoieoyioeds uonouny E E 1 Overview Self diag nosis and Restora tion Contin ued from previous pa
222. atus Indicators 7 segment display and indicators for EtherNet IP port Refer to 3 1 2 Built in EtherNet IP Section CJ2H CPU6LI EIP and CJ2M CPU3L only Indicators on front of CPU Unit CPU64 EIP PROGRAMMABLE CONTROLLER OPEN SW SETTING BATTERY v The CJ2 CPU Unit status can be checked with the indicators at the top of the front panel of the Unit The following table describes these indicators Indicator Color Status Meaning RUN Green ON Lights when the PLC is operating normally in MONITOR or RUN mode The program is being executed DoE System download mode error or DIP switch settings error PLC has stopped operating while in PROGRAM mode or has stopped operating due to a fatal error or is downloading data from the system ERR ALM A fatal error including FALS 007 instruction execution or a hard ware error watchdog timer error was found in self diagnosis The CJ2 CPU Unit will stop operating and the outputs from all Output Units will turn OFF Flashing A non fatal error was found including FAL 006 instruction execu tion in the self diagnosis The CJ2 CPU Unit will continue operating The CJ2 CPU Unit is operating normally INH Yellow ON Output OFF Bit A500 15 has been turned ON a_i outputs from all Output Units will turn OFF OFF Output OFF Bit A500 15 has been turned OFF PRPHL Yellow S The CJ2 CPU Unit is communicating sending or receiving
223. back Test Use the following connections RS 232C port RS 422A 485 port A 4 3 Applicable Connectors and Recommended Cables Examples of Recommended RS 232C Wiring We recommend the following wiring methods for RS 232C especially in environment prone to noise e Use shielded twisted pair cable for communications cables e Use a twisted pair cable for each signal line and SG signal ground to connect the CPU Unit to a communications partner Also bundle all the SG lines at the Unit and at the other device and connect them together e Connect the shield line of the communications cable to the hood FG of the RS 232C connector at the Unit Also ground the protective earth GR terminal of the Power Supply Units on the CPU Rack and the CJ series Expansion Racks to a resistance of 100 Q or less The following example shows connecting SD SG RD SG RS SG and CS SG for Serial Communications Mode using a twisted pair cable using the peripheral bus SG signal line CPU Unit External device Pin Signal No name SG signal lines bundled together Note The hood FG is internally connected to the protective earth GR terminal on the Power Supply Unit through the CPU Rack FG can thus be connected by connecting the protective earth GR terminal on the Power Supply Unit The hood FG is also electrically connected to pin 1 FG but the connection resistance between the shield and the FG is smaller for the hood To reduce contact
224. be more difficult to switch than resistive loads If appropriate arc killers are used however DC inductive loads will be as easy to switch as resistive loads Inductive load CJ2 CPU Unit Hardware User s Manual Appendices A 1 4 Connecting Connector Terminal Block Conversion Units and I O Relay Terminals Patterns for Combining Connector Terminal Block Conversion Units and I O Relay Terminals The following patterns can be used to connect Basic I O Units with Connectors to OMRON Connector Terminal Block Conversion Units and I O Relay Terminals using OMRON Connecting Cables Connection Patterns for Connector Terminal Block Conversion Units Pattern Configuration Number of connectors Branching A l None Connecting Cable Connector Terminal Block Conversion Unit B Connecting Cable with two branches 2 branches Connector Terminal Block Conversion Unit 20 terminals 20 terminals C ia None Connecting Cable D Connector Terminal 2 Block Conversion Unit e gt 20 terminals 20 terminals n A D o oo Connecting Cable O Connector Terminal O Block Conversion Unit 40 or 60 terminals 40 or 60 terminals F Connecting Cable with two branches 2 branches Connector Terminal Block Conversion Unit tod co co HA AA 20 terminals 20 terminals 20 terminals 20 terminals sje
225. between the external terminals and the GR terminal for 1 minute ata leakage current of 10 mA max 90 mA max Number of Simultaneously ON Points vs Allocated i ie sional Ambient Temperature Characteristic ClO word name Number of simultaneously ON points ye oO 30 Input voltage Connect 55 26 4 VDC or row 12 points COMO gt common COMO g at 55 C i Si 5 i D 10 points S o common at 55 C D i Ambient Temperature Connect or row B CJ2 CPU Unit Hardware User s Manual Terminal Connections Appendices Signal Connec Signal Allocated Allocated name torpin name CIO word CIO word Wd m Toa Wd m 1 e The input power polarity can be connected in either direction e Be sure to wire both pins A9 and A18 COMO and set the same polarity for both pins e Be sure to wire both pins B9 and B18 COM1 and set the same polarity for both pins 1 The ON response time will be 20 us maximum and OFF response time will be 400 us maximum even if the response times are set to 0 ms due to internal element delays Note Observe the following restrictions when connecting to a 2 wire sensor e Make sure the input power supply voltage is larger than the ON voltage 19 V plus the residual voltage of the sensor approx 3 V e Use a sensor with a minimum load current of 3
226. ble Control ler I O Unit Connector XW2C 20G6 1016 2 Units Terminal Block Con version Unit Connecting XW2Z _ILILIN Cables Wd m and m 1 Wd m 2 and m 3 Connection diagram Note 1 Connect the A9 B9 terminal and the terminal Connect the A10 B10 terminal and the terminal Use the enclosed short bar 2 The COM terminals are wired inside the Connec tor Terminal Block Conversion Unit A 79 P h w Ss D O O D m O 5 O O WO D v T O 5 7 seule Aejay O I pue syun UOIsIaAUOD YyOo g euiwaL 10 098UUOD BuljosuUu0y ry L Y Appendices Programma CJ1W OD263 ble Control ler I O Unit Connector XW2D 40G6 Terminal Block Con version Unit Connecting XW2Z LILILIK Cables LCN2_ of eS B16 hae Wd m 2 e 4 x Connection diagram 60 en 66 65 63 NS lt w O COOC POSBOPOAPD OOP AAS Note The V terminals and COM terminals are internally connected inside the PLC but they must all be wired Wd m 1 Wd m 3 Programma ble Control ler I O Unit Connector Terminal Block Con version Unit Connecting Cables Connection diagram CJ1W OD263 XW2C 20G6 1016 2 Units XWe2Z LILILIN Wdm and m 1 Wd m 2 and m 3 Solenoid valve etc Note 1 Connect the A9 B9 terminal and the terminal Connect the A10 B10 terminal and the terminal A 80
227. bols Can be used only within a single task in the PLC ables Global symbols Can be used in all tasks in the PLC Network symbols tags 8 I O memory in the CPU Unit can be externally accessed using sym bols depending on parameter settings Data Type of Symbols BOOL bit UINT one word unsigned binary UDINT two word unsigned binary ULINT four word unsigned binary INT one word signed binary DINT two word signed binary LINT four word signed binary UINT BCD one word unsigned BCD 9 UDINT BCD two word unsigned BCD 9 ULINT BCD four word unsigned BCD 9 REAL two word floating point LREAL four word floating point CHANNEL word NUMBER constant or number WORD one word hexadecimal DWORD two word hexadecimal LWORD four word hexadecimal STRING 1 to 255 ASCII characters TIMER timer 10 COUNTER counter 19 User defined data types data structures 11 Maximum Size of Symbol 32k words Array Symbols Array Variables One dimensional arrays Number of Array Elements 32 000 elements max Number of Registrable Network Symbols 20 000 max 2 000 max Tags Length of Network Symbol Tag Name 255 bytes max Encoding of Network Symbols Tags 8 UTF 8 8 Supported only by the CJU2H CPU6LI EIP and CU2M CPU3L1 9 This data type cannot be used in Function blocks 10 This data type can be used only in Function blocks 11 Supported only when CX Programmer version 9 0 or higher is used
228. comid _t i N EREN EE E EE w pe Number of Simultaneously ON Points vs 2 Ambient Temperature Characteristic eae i 16 points at 33 C 16 points at 45 C O Input voltage 24 VDC 16 N N A B C 14 Input voltage 26 4 VDC 12 wn 10 12 points at 55 C 8 9 points at 55 C 4 2 0 fo 20 40 60 C Ambient Temperature CJ2 CPU Unit Hardware User s Manual A 47 Appendices CN1 OUT CN2 IN acne ee eae ee eleatee Signal Connec Signal Allocated CIO word torpin name CIO word Allocated CIO word name FPN name CIO word NC NC COM1 COM1 IN7_ ING 7 10 INS 4 IN12 11 12 IN4_ _ i o oj A N 1 3 o 5 7 9 14 IN3 gt ott 43 14 L 5 Wd m 1 Wd m 1 o o 15 16 LIN2 5G oINS 17 18 INI Gg te __IN8 19 20 INO Terminal Connections e When wiring pay careful attention to the polarity When wiring pay careful attention to the polarity of of the external power supply The load may oper the external power supply The load may operate ate incorrectly if polarity is reversed incorrectly if polarity is reversed e Be sure to wire both terminals 3 and 4 COMO e Be sure to wire both pins 3 and 4 COM1 of CN2 0 V of CN1 and set the same polarity for both pins e Be sure to wire both terminals 1
229. computer is connected to the PLC by USB cable the personal computer automati cally recognizes the device and the USB driver installation is started For details on how to install the USB driver refer to A 5 Installing the USB Driver CJ2 CPU Unit Hardware User s Manual 4 5 4 Support Software 4 6 i CX Programmer Settings The method for connecting the PLC to the personal computer is set using the CX Programmer For details on using the CX Programmer to set the connection method refer to the CJ2 CPU Unit Software User s Manual Cat No W473 i Restrictions on Connecting by USB Based on USB specifications the following restrictions apply when connecting a personal computer and components EN Additional Information USB A plug connector male CS1W CIF31 D sub connector CJ2 CPU Unit 9 pin male D sub connector 9 pin male D sub connector 9 pin female Recommended cable RS 232C port XW2Z 200S CV 500S CV or D sub connector XW2Z 200S V 500S V 1 9 pin female 1 Only a Host Link connection is possible Only one CJ2 CPU Unit can be connected by USB to a single personal computer It is not possible to connect multiple CJ2 CPU Units simultaneously Do not remove the USB cable while connected online The application must be offline before the cable is removed If the cable is removed while connected online one of the following situations will occur depending on the operating system e Windows 2000 XP
230. construct a partition between them in the duct and ground the partition Z Gy Partition ZY Y Signal Signal Signal Z G cables cables B cables Z G supply cables a b Signal cables G ZY ZY ZY ZY G Power supply cables Z A c d Partitioning Methods for Signal and Power Supply Cables e To avoid overheating the conduits when using conduits for wiring do not place wires for a single circuit in separate conduits Power supply Correct Correct Parallel Wiring Single Phase 5 48 CJ2 CPU Unit Hardware User s Manual 5 Installation e Power cables and signal cables adversely affect each other Do not wire them in parallel e Noise induction may occur if the PLC is installed in a panel that includes high voltage devices Whenever possible wire and install them separately Refer to PLC Installation Location on page 45 e Either install the PLC a minimum of 200 mm from high voltage lines or power lines or place the high voltage lines or power lines in metal tubing and completely ground the metal tubing to 100 Q or less Panel with power line Power line Metal tubing Power line PLC Ground of 100 Q or less Example Separating PLC from Power Lines Other Precautions e Basic I O Units have both plus and minus commons so pay attention to the polarity when wiring e Optical fiber cable looks like ordinary communications cable or power cable but internally it con sist
231. cting this cable to other devices can damage them e Always turn ON the terminating resistance on the ends of the RS 422A 485 line A 116 CJ2 CPU Unit Hardware User s Manual Appendices A 4 2 Connection Examples This section provides connection examples and corresponding connection diagrams Refer to A 4 3 Applicable Connectors and Recommended Cables for actual wiring methods Host Computer Host Link or Tool Bus Note Connections to a computer running the CX Programmer are the same as those shown here 1 1 Connections via RS 232C Port RS 232C Note The maximum cable length for an RS 232C connection is 15 m RS 232C communications specifications however do not cover transmissions at 19 2 Kbps Refer to documentation of the device being connected when using this baud rate Connection Example for the Host Link Serial Communications Mode Connection Example for the Peripheral Bus Toolbus Serial Communications Mode CPU Unit IBM PC AT or compatible ng A Pin Pin No No 9 1 1 z 2 2 po O RS 232C 5 interface 4 4 ye 5 5 6 6 D 7 7 7 8 8 S 9 9 z D sub 9 pin D sub 9 pin connector male connector female i 5 gt O U C CPU Unit IBM PC AT or compatible Signal Pin Signal name No name FG 1 SD 2 RD RD 3 SD RS 232C RS 4 ER RS 232C inte
232. ctor cover FON 360C040 J2 Contacts FCON 363J AU 24 C500 CE242 Socket FCN 363J024 Connector cover FON 360C024 J2 Contacts FCON 363J AU C500 CE403 FCN 367J040 AU F C500 CE243 FCN 367J024 AU F CJ series 32 and 64 point Basic I O Units with MIL Connectors Applicable Units Model Specifications Pins CJ1W 1ID232 Input Unit 24 VDC 32 inputs 40 CJ1W ID262 Input Unit 24 VDC 64 inputs CJ1W OD232 Transistor Output Unit with sourcing outputs 32 outputs CJ1W OD262 Transistor Output Unit with sourcing outputs 64 outputs CJ1iW 0D233 Transistor Output Unit with sinking outputs 32 outputs Applicable Cable side Connectors Connection Pressure welded OMRON set DDK parts FRC5 A040 3TOS XG4M 2030 T FRC5 A020 3TOS CJ2 CPU Unit Hardware User s Manual 5 Installation Wire Size We recommend using cable with wire gauges of AWG 24 or AWG 28 0 2 mm to 0 08 mm2 Use cable with external wire diameters of 1 61 mm max Wiring Procedure The following wiring procedure is an example for Fujitsu compatible connectors 1 Check that each Unit is installed securely H Precautions for Correct Use Do not force the cables 2 Do not remove the protective label from the top of the Unit until wiring has been completed This label prevents wire strands and other foreign matter from entering the Unit during wiring Remove the label after wiring has been completed to allow air circulation needed for cooling Before
233. cuted If power is then restored to the Expansion Rack the CPU Unit will perform startup processing The same operational status as existed before the power interrupt will not neces sarily be continued 6 10 CJ2 CPU Unit Hardware User s Manual 6 Troubleshooting i Communications Error Peripheral USB Port A communications error will occur if there is an error in communications between the peripheral USB Port and a connected device POWER RUN ERR ALM PRPHL COMM Error flag Error code Error information Lit Lit Not lit Not lit Not lit None Error Causes and Remedies Suspected cause of ConA on method Prevention of recur error rence The communications Perform a visual inspec Reconnect the cables During operation confirm cable is disconnected tion and pull on the cables that the connections are secure Check for vibration or shock i Communications Error Serial Port RS 232C A communications error will occur if there is an error in communications between the serial RS 232C port and a connected device POWER RUN ERR ALM PRPHL COMM Error flag Error code Error information Lit Lit Not lit Not lit Not lit None Error Causes and Remedies Suspected cause of Gennmatonmethoe Prevention of recur error rence Communications set Check whether the DIP e Correctly set DIP switch Same as at the left tings are incorrect switch pin 5 setting and pin 5 and the serial por
234. d The last time a fatal error occurred or the last time the operating mode was changed to PROGRAM mode is stored The time when the power was turned ON is stored The time when the power is turned OFF is stored The total time that the PLC has been ON is stored in increments of 10 hours A history of the times when the power was turned ON is stored The time that the user program was last overwritten is stored The time when the Parameter Area was overwritten is stored 7 Supported only by the CJ2M CPU Units 8 Pulse I O Modules are supported only by CJ2M CPU Units with unit version 2 0 or later 9 Supported only by CJ2H CPU Units with unit version 1 1 or later 1 24 CJ2 CPU Unit Hardware User s Manual 1 Overview Function Description Power Memory Protection Holding Area data DM Area data EM Area data Counter Completion Flags Supply and counter present values are held even when power is turned OFF ClO Manage Area Work Area some Auxiliary Area data and Timer Completion Flags timer ment present values index registers and data registers can be protected by turning ON the IOM Hold Bit in the Auxiliary Area and by also setting the IOM Hold Bit to Hold in the PLC Setup Power OFF Detection Time Setting The detection time for power interruptions can be set AC power supply 10 to 25 ms variable DC power supply 2 to 5 ms CJU1W PD022 or 2 to 20 ms CJ1W PD025 Power OFF Detection Delay Time The detection of power i
235. d A18 COM2 of CN2 and set the same polarity for both pins Be sure to wire both terminals B19 and B9 COM1 0 V of e Be sure to wire both pins B9 and B18 COMS of CN1 CN2 and set the same polarity for both pins Be sure to wire both terminals A20 and A10 V of CN1 e When wiring pay careful attention to the polarity Be sure to wire both terminals B20 and B10 V of CN1 of the external power supply The load may oper When wiring pay careful attention to the polarity of the exter ate incorrectly if polarity is reversed nal power supply The load may operate incorrectly if polarity is reversed 1 The ON response time will be 120 us maximum and OFF response time will be 400 us maximum even if the response times are set to 0 ms due to internal element delays 2 Observe the following restrictions when connecting to a 2 wire sensor e Make sure the input power supply voltage is larger than the ON voltage 19 V plus the residual voltage of the sen sor approx 3 V e Use a sensor with a minimum load current of 3 mA min e Connect bleeder resistance if you connect a sensor with a minimum load current of 5 mA or higher A 50 CJ2 CPU Unit Hardware User s Manual Appendices CJ1W MD263 DC Input Transistor Output Unit 24 VDC 32 Inputs 32 Outputs Name 32 point DC Input 32 point Transistor Output Unit with MIL Connectors Sinking Outputs Model CJ1W MD263 Output section CN1 Input section CN2 Rated Voltage 12
236. d Programming Device CX Programmer ns Ver 8 0 ver 2 2 Ver 9 0 Ver 9 1 yor ore or lower or higher or higher CJ2H CPU6LJ EIP Functions for unit version 1 0 OK OK OK OK OK Unit version 1 0 CJ2H CPU6LI EIP Functions Using new OK 2 OK OK OK Unit version 1 1 added for unit functions een Not using new OK OK OK OK OK functions CJ2H CPU6 Functions Using new OK 2 OK OK OK Unit version 1 1 added for unit functions Versioni Not using new OK OK OK OK functions CJ2H CPU6L EIP_ Functions Using new OK OK OK Unit version 1 2 added for unit functions VERONA Not using new OK OK OK OK OK functions CJ2H CPUEL Functions Using new OK OK OK Unit version 1 2 added for unit functions eee Not using new OK ok OK OK OK functions CJ2H CPU6L EIP Functions Using new OK OK Unit version 1 3 added for unit functions version Ea Not using new OK OK OK OK OK functions CJ2H CPUEL Functions Using new OK OK Unit version 1 3 added for unit functions versionis Not using new okK 1 OK OK OK OK functions CPU Unit CJ2M CJ2M CPU Functions for unit version 1 0 OK OK Unit version 1 0 CJ2M CPUL IL Functions Using new OK Unit version 2 0 added for unit functions version 2 0 Not using new OK OK functions Program ming Console 9 1 Itis not necessary to upgrade the version of the CX Programmer if functionality that was enhanced for the upgrade o
237. d from the personal computer to confirm that the communications to the PLC is established For details refer to the EtherNet IP Unit Operation Manual Cat No W465 Can the CX Programmer be connected online No Yes Are unique IP addresses used for the personal computer and the CPU Unit and are they set for the same domain Yes Set the IP address for the personal computer Either use the default IP address for the CPU Unit or else connect the CX Programmer and set another IP address No Use the ping command from the personal computer to confirm that the communications to the PLC has been established For details refer to the EtherNet IP Unit Operation Manual Cat No W465 Can the CX Programmer be connected online No Yes Is the CX Programmer network type set to EtherNet IP Yes Set the CX Programmer network type to EtherNet IP No Can the CX Programmer be connected online No Yes Replace the Ethernet cable and the Ethernet switch 6 32 CJ2 CPU Unit Hardware User s Manual 6 Troubleshooting Connecting via the Serial Port The CX Programmer cannot connect t Is the RS 232C cable securely connected No Insert the cable all the way in at both the personal computer and at the CPU Unit Yes Can the CX Programmer be connected online No Set the CX Programmer network type to Toolbus End
238. d in the PLC Setup Input method Line driver input or 24 VDC input selected by wiring Normal inputs 20 max 10 per Pulse I O Module Input constants Set in the PLC Setup 0 0 5 1 2 4 8 16 or 32 ms Default 8 ms Interrupt inputs and quick 8 max 4 per Pulse I O Module response inputs Input signal minimum ON pulse width 30 us High speed counter inputs 4 max 2 per Pulse I O Module Input method Differential phase x4 pulses pulse direction up down pulses or increment pulse Maximum response frequency 50 kHz for dif ferential phases or 100 kHz for single phase Counting mode Linear mode or circular ring mode Count value 32 bits Counter reset Phase Z software reset or soft ware reset Control method Target value comparison or range comparison Gate function Supported Pulse Outputs Can be used as normal outputs pulse outputs or PWM outputs Functions of each output must be selected in the PLC Setup Output method Sinking or sourcing transistor outputs The method is determined by Pulse I O Module model Normal outputs 12 max 6 per Pulse I O Module Pulse outputs 4 max 2 per Pulse I O Module Output method CW CCW or pulse direction The method is determined by the I O wiring and the instructions used in the ladder pro gram Output frequency 1 pps to 100 kpps in incre ments of 1 pps Output Mode Continuous mode for speed control or independent mo
239. d set the same polarity for both pins A N UJ D o O O C J a 1 The ON response time will be 15 us maximum and OFF response time will be 90 us maximum even if the response times are set to O ms due to internal element delays Note Observe the following restrictions when connecting to a 2 wire sensor e Make sure the input power supply voltage is larger than the ON voltage 19 V plus the residual voltage of the sensor approx 3 V e Use a sensor with a minimum load current of 3 mA min e Connect bleeder resistance if you connect a sensor with a minimum load current of 5 mA or higher CJ2 CPU Unit Hardware User s Manual A 11 Appendices CJ1W ID261 DC Input Unit 24 VDC 64 Points Name Model Rated Input Voltage Rated Input Voltage Range Input Impedance Input Current ON Voltage ON Current OFF Voltage OFF Cur rent ON Response Time OFF Response Time Number of Circuits Number of Simulta neously ON Points Insulation Resistance Dielectric Strength Internal Current Con sumption Weight Accessories Circuit Configuration 64 point DC Input Unit with Fujitsu Connector CJ1W 1D261 24 VDC 20 4 to 26 4 VDC 5 6 kQ 4 1 mA typical at 24 VDC 19 0 VDC min 3 mA min 5 VDC max 1 mA max 8 0 ms max Can be set to between 0 and 32 in the PLC Setup 8 0 ms max Can be set to between 0 and 32 in the PLC Setup 64 16 points common 4 circuits 50 16 points common simultan
240. dded the CU2H CPU6L Added information on unit version 1 1 of the CJ2 CPU Units Added the following Basic I O Units CJ1W 1D212 CJ1W ID233 CJU1W 0D213 and CJ1W OD234 February 2009 Added information on the synchronous unit operation function Added the CJ1W NC214 234 414 434 Position Control Units 04 July 2009 Added the CJ1W AD042 Analog Input Unit Teo ser e a November 2009 Added the CJU1W SCU22 32 42 Serial Communications Units Added information on the EM Area force setting resetting function Corrected mistakes February 2010 Added the CJ2M Added the CJ2M CPULL July 2010 Added information on CJ2M a ane a aaoo Pulse I O Modules Corrected mistakes CJ2 CPU Unit Hardware User s Manual Revision 1 Revision 2 CJ2 CPU Unit Hardware User s Manual Authorized Distributor
241. de for position con trol Output pulses Relative coordinates 0000 0000 to 7FFF FFFF hex 0 to 2 147 483 647 pulses Absolute coordinates 8000 0000 to 7FFF FFFF hex 2 147 483 648 to 2 147 483 647 Acceleration deceleration curves Linear or S curve Origin search function Supported PWM outputs 4 max 2 per Pulse I O Module Output frequency 0 1 to 6 553 5 Hz in 0 1 Hz increments or 1 to 32 800 Hz in 1 Hz incre ments Duty ratio 0 0 to 100 0 in 0 1 incre ments 1 20 CJ2 CPU Unit Hardware User s Manual 1 Overview 1 3 3 Function Specifications z Oo O Functions Description Cycle Minimum Cycle Time A minimum cycle time can be set Time Man 0 2 to 32 000 ms Unit 0 1 ms 3 agement The minimum cycle time setting can be changed in MONITOR mode Cycle Time Monitoring The cycle time is monitored 0 01 to 40 000 ms Unit 0 01 ms Background Processing Instructions with long execution times can be executed over multiple cycles to prevent fluctuations in the cycle time Unit I O Basic I O I O Cyclic Refreshing Cyclic refreshing of Basic I O Units Special I O Units and CPU Bus Refresh Units Manage Units Spe Ing Immediate Refreshing I O refreshing by immediate refreshing instructions ment cial I O Refreshing by IORF I O refreshing by IORF instruction Units and Units Unit Recognition at Startup The number of units recognized when the power is turned ON is dis played CPU
242. direction provided that the same polarity is used for the commons for rows A and B 2 Both COMO and COM1 have two pins each They are internally connected inside the PLC but they must all be wired CJ2 CPU Unit Hardware User s Manual Programma CJ1W ID231 ble Controller 1O Unit Connector Ter XW2C 20G6 1016 two Units minal Block Conversion Unit Connecting Cables XWe2Z LILILID Short bar E Black White Brown Red Blue Black 3 wire sensor with PNP output photoelectric sensor or proximity sensor PNP Connection Blue Black diagram Brown White 2 wire sensor e g limit switch Black White Brown Red Blue Black 3 wire sensor with NPN output photoelectric sensor gt NPN or proximity sensor Blue Black Brown White 2 wire sensor e g limit switch rc O re IO i G ro ro K re io i 24 VDC Note 1 Connect the A9 B9 terminal and the terminal for NPN Connect the A9 B9 terminal and the terminal for PNP Use the enclosed short bar 2 The COM terminals are wired inside the Connec tor Terminal Block Conversion Unit A 69 P h w So D O O D m O 5 O O WO D o T O 5 7 seule Aejay O I pue syun UOIsIaAUOD YyOo g JeUILWIA 10 09UUOD Buljosuu0y ry 4 Y Appendices Programma CJ1W ID232 ble Control ler I O Unit Connector XW2D 40G6 Terminal XW2D 40G6 RM
243. ds 0 to 95 40 0 25 150 g max Thermocou Units ao 2 thermocouple inputs CJ1W PTS15 10 words 100words 0to95 40 0 18 150 g max nits Units Isolated type 4 resistance thermom CJ1W PTS52 10 words 100 words 0 to 95 40 0 25 150 g max Resistance eter inputs Units ynermome 2 resistance thermom CJIW PTS16 10 words 100words 0to9s 40 0 18 150 g max sa ki eter inputs Units Units Direct Cur DC voltage or DC cur CJ1W PDC15 10 words 100 words 0 to 95 40 0 18 150 g max rent Input rent 2 inputs Units Unit Temperature 4 control loops ther CJ1W TC001 20 words 200 words 0 to 94 40 0 25 150 g max Control Units mocouple inputs NPN uses Units outputs words for 2 unit numbers 4 control loops ther CJ1W TC002 20 words 200 words 0 to 94 40 0 25 150 g max mocouple inputs PNP uses Units outputs words for 2 unit numbers 2 control loops ther CJ1W TCO003 20 words 200 words 0 to 94 40 0 25 150 g max mocouple inputs NPN uses Units outputs heater burn words for out detection 2 unit numbers 2 control loops ther CJ1W TC004 20 words 200 words 0 to 94 40 0 25 150 g max mocouple inputs PNP uses Units outputs heater burn words for out detection 2 unit numbers 2 18 CJ2 CPU Unit Hardware User s Manual Type Specifications Special I O Temperature Units Control Units 4 control loops tem perature resistance thermometer inputs NPN outputs 4 control loops tem perature resistance thermometer
244. dual Voltage Current 0 5 ms max OFF Voltage OFF 5 VDC max 1 mA max ON Response Time Current i 1 0 ms max ON Response 8 0 ms max be set to between 0 and 32 in the OFF Response Time Time PLC Setup Detection current 0 7 to 8 0 ms max Can be set to between 0 and 32 in the 2 5 Amin al Load Short circuit Protec OFF Response PLC Setup tion Automatic restart after error Time clearance Refer to page A 149 No of Circuits Pe aaa No of Circuits 16 16 points common 1 circuit 20 4 to 26 4 VDC 40 mA Number of Simul 75 at 24 VDC CN1 OUT CN2 IN External Power Supply min taneously ON gt Points Insulation Resistance 20 MQ between the external terminals and the GR terminal at 100 VDC p O 1 000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 10 mA Dielectric Strength a 9 Internal Current Consump 5 VDC 130 mA max 7 tion Weight 100 g max o Accessories None O O Cc D Signal Allocated Allocated Signal name CIO word CIO word name EES OCOMO V No o 232 E to m D alc IN7 o ae Y COM1 5 D Input indicator y gt E 4 L 1 3 3 KQ N c _ 5 i os is E to a a w 12 i a 1 1 o9 PE fi Z IN15 o S yzk O Circuit Configuration SFe i i SAH e ere 5 COM10 C J p N Number of Simultaneously ON Points vs Ambient Temp
245. e Yes End Is the CX Programmer network type set to USB No Set the CX Programmer network type to USB l Can the CX Programmer be connected online Replace the USB cable CJ2 CPU Unit Hardware User s Manual 6 31 m ge zZ O T O u c m a 2 ss D 3 Q D s ip w y pue Sesneyd 10114 L 9 6 Troubleshooting Connection to the EtherNet IP Port CU2H CPU6L EIP and CJ2M CPU3L Only The CX Programmer cannot connect At the personal computer or the Ethernet switch and the CPU Unit firmly insert the cable until the connector locks Confirm that the LINK indicator No lights at the personal computer or Ethernet switch and that the 100M 10M indicator lights at the CPU Unit Is the Ethernet cable securely connected Use the ping command from the personal Yes computer to confirm that the communications to the PLC have been established For details refer to the EtherNet IP Unit Operation Manual Cat No W465 Can the CX Programmer be connected online No Yes End s an Ethernet switch used between the personal computer and the PLC No If a personal computer is connected to a PLC using Straight Cable or Cross Cable it can occasionally be difficult to make the connection If this occurs try using an Ethernet switch between the computer and PLC Yes Use the ping comman
246. e Expansion Rack registered I O tables Error Causes and Remedies for Registered I O Table Settings Suspected cause of Gonnrmationnieihed Prevention of recur error rence The model of a CPU Bus Check the Units in the Correct the I O table set Same as at the left Unit in the registered I O PLC tings tables is different from the model the Unit actually mounted in the PLC 6 24 CJ2 CPU Unit Hardware User s Manual 6 Troubleshooting 6 2 Troubleshooting Built in EtherNet IP Port Errors CJU2H CPU6_ EIP and CJ2M CPU3_ Only 6 2 1 Checking Built in EtherNet IP Port Error Status Built in EtherNet IP port errors can be checked on the built in EtherNet IP port seven segment display on the front of the CU2H CPU6L EIP or CU2M CPU3L CPU Unit omron SYSMAC ERR ALM u CPUE PRENI a a er Sg CONTROLLER Built in EtherNet IP port seven segment display OPEN SW SETTING BATTERY v H Precautions for Correct Use e For details on the types of errors related to the built in EtherNet IP port and measures for han dling them refer to the CS CJ Series EtherNet IP Units Operation Manual Cat No W465 CJ2 CPU Unit Hardware User s Manual 6 25 SNYEIS 10419 HOd diAeNJeury Ul yINg Buoy 4 2 9 Ea Auo di3 O9Nd3 HZ 9 Selpewiay pue s10113 HOd dIA N19443 U HINA Z 9 6 Troubleshooting 6 2 2 Checking Error Status at the EtherNet IP Port Seven segment Display The seven segment display alternate
247. e response time are set to 0 ms due to internal element delays 2 Terminal numbers AO to A8 and BO to B8 are used in this manual but they are not printed on the Unit A 6 CJ2 CPU Unit Hardware User s Manual Appendices CJ1W ID212 DC Input Unit 24 VDC 16 Points Name 16 point DC Input Unit with Terminal Block Model CJ1W ID212 Rated Input Voltage 24 VDC Rated Input Voltage Range 20 4 to 26 4 VDC Input Impedance 3 3 KQ Input Current 7 mA typical at 24 VDC ON Voltage ON Current 14 4 VDC min 3 mA min OFF Voltage OFF Current 5 VDC max 1 mA max 8 0 ms max ON Response Time 4 Can be set to between 0 and 32 ms in the PLC Setup 8 0 ms max OFF Response Time 4 Can be set to between 0 and 32 ms using PLC Setup Number of Circuits 16 16 points common 1 circuit 100 simultaneously ON at 24 VDC Mumperof Simultaneous ON EomIS Refer to the following illustration Insulation Resistance 20 MQ between external terminals and the GR terminal 100 VDC 1 000 VAC between the external terminals and the GR terminal for 1 minute at Dielectric Strength a leakage current of 10 mA max Internal Current Consumption 130 mA max Weight 110 g max Temperature characteristics 16 points for simultaneously ON points at 45 C to 2 3 IN15 Q 6 Circuit Configuration oom s 8 Input indicator L E Ambient temperature 2 Signal Connec Signal name tor pin name P h w ke D
248. e Be sure to wire both pins 3 and 4 COM3 of CN2 and set the same polarity for both pins 1 The ON response time will be 120 us maximum and OFF response time will be 400 us maximum even if the response times are set to 0 ms due to internal element delays Note Observe the following restrictions when connecting to a 2 wire sensor e Make sure the input power supply voltage is larger than the ON voltage 19 V plus the residual voltage of the sensor approx 3 V e Use a sensor with a minimum load current of 3 mA min e Connect bleeder resistance if you connect a sensor with a minimum load current of 5 mA or higher A 14 CJ2 CPU Unit Hardware User s Manual Appendices CJ1W IA201 AC Input Unit 200 VAC 8 Points Name 8 point AC Input Unit with Terminal Block Model CJ1W IA201 Rated Input Voltage 200 to 240 VAC 50 60 Hz Rated Input Voltage Range 170 to 264 VAC Input Impedance 21 KQ 50 Hz 18 KQ 60 Hz 9 mA typical at 200 VAC 50 Hz Input Current 11 mA typical at 200 VAC 60 Hz ON Voltage ON Current 120 VAC min 4 mA min OFF Voltage OFF Current 40 VAC max 2 mA max ON Response Time 18 0 ms max PLC Setup default setting 8 ms OFF Response Time 48 0 ms max PLC Setup default setting 8 ms Number of Circuits 8 8 points common 1 circuit Number of Simultaneously ON Points 100 8 points common simultaneously ON Insulation Resistance 20 MQ between external terminals and the GR terminal 500 V
249. e Computer e Operation PLC Backup Tool running on the personal computer e Backup destination Computer hard disk Backup All PLC data Using Front panel Switches on the CPU Unit to Back Up Data to a Memory Card e Operation DIP switch and Memory Card Power Switch e Backup destination A Memory Card inserted in the CPU Unit d le ra OO Si es ls Back up data by e pressing the Memory ni TUS A e lis Card Power Switch E All PL t Memory Card eon Backup CJ2 CPU Unit Hardware User s Manual 8 Backup Operations 8 2 Using a Computer to Back Up Data 8 2 1 PLC Backup Tool The PLC Backup Tool can be used to back up compare and restore data such as programs and unit parameters of all the Units or of only specified Units in a PLC that is connected online E Backup folder PLC Backup Tool Default name C Backup yymmdd_hhmmss _ lt ZZZ C IRL A a LLII LLLA LLII LLL LILLI PEPE ELIFG 2 A BY ay i See CPU Unit Configuration Units Rest eo
250. e The COM V terminals and O V terminals are inter nally connected inside the PLC but they must all be wired CJ2 CPU Unit Hardware User s Manual CJ1W OD232 XW2D 40G6 XWe2Z LILILIK Programma ble Control ler I O Unit Connector Terminal Block Con version Unit Connecting Cables Connection diagram Appendices CJ1W OD232 XW2C 20G6 1016 2 Units XWe2Z LILILIN Wd m 1 Note 1 Connect the A9 B9 terminal and the terminal Connect the A10 B10 terminal and the terminal Use the enclosed short bar 2 The COM terminals are wired inside the Connec tor Terminal Block Conversion Unit A 75 sjeulwe Aejoy O I pue syun UOIsIaAUOD YyOo g euiwaL 10 098UUOD BuljosuUu0y ry L Y Kag suyun O I DISeg jo suonesijioads Y Appendices Programma CJ1W 0OD233 ble Control ler I O Unit Connector XW2D 40G6 Terminal Block Con version Unit Connecting XW2Z LILILIK et oero alo On leak Oe leat Oe lea On leat Oe leat east eos pal alee diagram 04 fo ST Oo OTO OO OTO OTO Real Jr e Note The V terminals and COM terminals are internally connected inside the PLC but they must all be wired Programma CJ1W OD233 ble Control ler I O Unit Connector XW2C 20G6 I016 2 Units Terminal Block Con version Unit Connecting XW2Z LILILIN Cables Wdm Wd m 1 a Zi 15 14 Solenoid val t 13 12 11 10 09 Connection diagram 08 EE E T
251. e Unit gt DQ w A 2 6 I O Memory Card A Unit mm 42 8 ss 36 4 A 2 7 Pulse I O Modules CJ2M CPU Unit Only gt N g 3 D 5 o e 5 D Unit mm yun 9eu zU O pue Hun 10144U00 O I G 2 V CJ2 CPU Unit Hardware User s Manual A 101 Appendices A 2 8 Serial Option Boards CJU2M CPU3 Only CP1W CIF0O1 RS 232C Option Board Unit mm Unit mm Unit mm A 102 CJ2 CPU Unit Hardware User s Manual Appendices A 3 Fatal and Non fatal Error Details This appendix describes the fatal and non fatal errors that can occur in the CPU Unit A 3 1 Fatal Errors Operation will stop if a fatal error occurs Information on the fatal error is displayed on the Error Tab Page opened from the CX Programmer s PLC Error Window Check the details on the error based on the message that is displayed and the error flags and error information in the Auxiliary Area and take suitable countermeasures The following list shows the fatal errors Cycle Time Exceeded Error Ox809F I O Bus Error 0x80C0 to 0x80C7 Ox80CE or 80CF I O Setting Error Ox80E0 Too Many I O Points Error Ox80E 1 Unit Number Duplication Error Ox80E9 Rack Number Duplication Error Ox80EA Program Error Ox80F0 Instruction error Memory Error
252. e User s Manual 1 Overview i Use Pulse I O and Interrupt Inputs CU2M CPU Units Only With the CJ2M CPU Units up to two Pulse I O Modules can be mounted This enables input functions such as normal inputs interrupt inputs high speed counter inputs and quick response inputs and output functions such as normal outputs pulse outputs and variable duty factor pulse outputs This provides support for many different types of applications Pulse I O Modules h an O lt oO A oO a N O U C Cc gt SYSMAC CJ2M CPU35 PROGRAMMABLE CONTROLLER ARWOHNHWNZ SW SETTING OPEN BATTERY vy PERIPHERAL 100BASE TX 10BASE T EtherNet IP sainyeoy PUN AdOD cfO c k k e Normal inputs 20 10 per Pulse I O Module e Normal outputs 12 6 per Pulse I O Module e Interrupt inputs 8 4 per Pulse I O Module e Pulse outputs 4 2 per Pulse I O Module e High speed counter inputs 4 2 per Pulse I O Module e Variable duty factor pulse outputs 4 2 per Pulse I O Module e Quick response inputs 8 4 per Pulse I O Module CJ2 CPU Unit Hardware User s Manual 1 11 1 Overview 1 2 Basic Operating Procedure In general use the following procedure 1 Setting Devices and Hardware Mount the Power Supply Unit the CPU Unit the other Units and the End Covers Set the DIP switch and rotary switches as required Refer to Section 3 Nomenclature and Functions and Sect
253. e User s Manual A 115 SUOITEOIJIN9dS pue sodA eoeyaju Od euUaS p V P O fe gt D O 5 Q mp O D ee D u fe O 5 mp gt D O u Cc Cc 5 Appendices Application Example CJ2M CPU Unit Built in RS 232C port or RS 232C Option Board NT ALO01 RS 232C RS 422A Link Adapter Pin Signal f No jname grins oe oe es a P oaceersee lt gt gt a gt Ps ao RS SS e KOK rete lt H LL NLK U 7 8 ER 9 SG External device a Shield See note eorrtt tL Note Use the special cables for the above cables Use the following Cables to connect the RS 232C port on an Option Board to an NT ALOO1 RS 232C RS 422A Link Adapter Length Model 70 cm XW2Z 070T 1 2m XW2Z 200T 1 Wiring the Recommended Cable XW22Z 070T 1 XW22Z 200T 1 Wiring with XW2Z LILIOT 1 10 conductors PLC NT AL001 inside NT ALO01 Pin Signal Signal Pin No name name No 1 eee Nene are eae Arrows indicate signal directions Ne Returned Note The shell FG is internally connected to the protective earth GR terminal on the CPU Unit FG can thus be connected by connecting the protective earth GR terminal on the Power Supply Unit P Precautions for Correct Use e The XW2Z L _IOT 1 Cable is designed to connect the NT AL001 and contains special wiring for the DS and RS signals Do not use this cable for any other application Conne
254. e average power consumption W of a CJ series CPU Rack W W_PLC W_IO_ONOFF Basic I O Unit power consumption Basic PLC power consumption Basic PLC Power Consumption W_PLC The basic PLC power consumption is calculated based on the overall power consumption of the PLC and the power conversion rate of the Power Supply Unit W_PLC W_unit n e W_unit Total power consumption of Units mounted to the CPU Rack For details on the current consump tion and voltage of individual Units refer to 2 1 4 Configuration Units J n Power Supply Unit power conversion rate The rate is 70 for the CJ Series so use 0 7 in the calculation Basic I O Unit Power Consumption W_IO_ONOFF The Basic I O Unit power consumption is the total consumption for the Input Units and the Output Units e Input Units Rated input voltage x Input current x Number of input points e Output Units Residual voltage x Maximum load current x Number of output points Note For the CJ Series calculate the residual voltage at 0 1 V CJ2 CPU Unit Hardware User s Manual 2 25 N I U D o T w lt m mr D 3 O e 5 G D i e 5 uoldwinsuoy semod Buenen 9 L Z 2 Basic System Configuration and Devices Calculation Examples These examples show how to calculate the power consumption W for the following system CPU Rack Power Supply Unit CJ1W MAD42 x 2 CJ2H CPU68 EIP l CPU Unit Special I O Units
255. e both terminals 1 and 2 V of CN1 CN2 IN Allocated Signal Connec Signal Allocated CIO word name torpin na CIO word rap op Ke Ke NI A E D ke e When wiring pay careful attention to the polarity of the external power supply The load may operate incorrectly if the polarity is reversed e Be sure to wire both pins 23 and 24 COM2 of CN2 and set the same polarity for both pins e Be sure to wire both pins 3 and 4 COM3 of CN2 and set the same polarity for both pins 1 The ON response time will be 120 us maximum and OFF response time will be 400 us maximum even if the response times are set to 0 ms due to internal element delays A 56 CJ2 CPU Unit Hardware User s Manual Appendices A 1 3 Precautions on Contact Output Units i Service Life Expectancy of CJ1W 0OC201 211 Relays The service life expectancy of the relays NY 24W K IE in the CJU1W OC201 211 Contact Output Units is shown in the following diagrams Use the diagrams to calculate the relay service life based on the operating conditions and replace the relay before the end of its service life i Contact Current vs Service Life Characteristic Service Life with AC Load Service Life with DC Load s00 Re eee BE aes ee 200 SSS gt 00 __ SS RST ENTE o PSS e NRR e E ON N
256. e both terminals A9 and A19 COMO e Be sure to wire both terminals B9 and B19 COM1 e Be sure to wire both terminals A10 and A20 V e Be sure to wire both terminals B10 and B20 V A 28 CJ2 CPU Unit Hardware User s Manual Appendices CJ1W 0OD233 Transistor Output Unit 32 Points Name Model Rated Voltage Operating Load Voltage Range Maximum Load Current Maximum Inrush Current Leakage Current Residual Voltage ON Response Time OFF Response Time Insulation Resistance Dielectric Strength Number of Circuits Internal Current Consumption Fuse External Power Supply Weight Circuit Configuration CJ2 CPU Unit Hardware User s Manual 32 point Transistor Output Unit with MIL Connector Sinking Outputs CJ1W OD233 12 to 24 VDC 10 2 to 26 4 VDC 0 5 A point 2 A common 4 A Unit 4 0 A point 10 ms max 0 1 mA max 1 5 V max 0 1 ms max 0 8 ms max 20 MQ between the external terminals and the GR terminal 100 VDC 1 000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 10 mA max 32 16 points common 2 circuits 140 mA max None 12 to 24 VDC 30 mA min 70 g max Signal Allocated p22 name CIO word V CE ae 4 outo YK i i to Wd m eak f ai OUT15 Y i i ii_ __ i COMO COMO 2 V ouro i to Wd m 1 oo OUT15 E E COM1 COMI A 29 P
257. e careful when using it AC side PLC side PLC Ground Terminals Grounding for AC Power Supply Units When wiring to an AC Power Supply Unit if one power supply phase of the equipment is grounded always connect the grounded phase to the L2 N terminal ud CJ2 CPU Unit Hardware User s Manual 5 51 5 Installation 5 52 CJ2 CPU Unit Hardware User s Manual Troubleshooting pO This section describes how to troubleshoot problems that may occur with a CJ2 PLC 6 1 CPULUMIDEEONS tE riws 5 och cree edd Bw dee ew Gee hee ae ae 6 2 6 1 1 Errors and Remedies 2 0 0 eee ete eens 6 2 G ls2 CHECKING EMlOlse 2 ethan ote Pade ine ook aga aed wee aed oe 6 2 6 1 3 Checking Detailed Status 0 0 ce eee 6 3 6 1 4 Reading Error Log Information 0 000 c ee es 6 3 6 1 5 I O Table Verification terrestr tennere aana eee eens 6 5 0 156 VOCS OF EOS 13 ee eet ec ee eee ee he eae eee 6 6 Oi Pandino ENOS 2 i254 os Pt eds eee eee eh eee athe Pe eee er te aes 6 7 6 2 Troubleshooting Built in EtherNet IP Port Errors CJ2H CPU6L EIP and CJ2M CPU3L Only 05 6 25 6 2 1 Checking Built in EtherNet IP Port Error Status 0045 6 25 6 2 2 Checking Error Status at the EtherNet IP Port Seven segment Display 6 26 6 3 Non CPU Unit Errors and Remedies 0000 cece enews 6 28 6 3 1 Error Causes and Remedies 0 00 cece eee eee eee eens 6 28 CJ2
258. e communications Built in EtherNet IP port on PLC CJ2H CPU6L EIP or CJ2M Between PLCs CPU3L or EtherNet IP Unit Between Host computer and FIP server Memory Card installed in CPU Unit Information networks Controller Link Between PLC and personal FINS message communications Controller Link Support computer directly connected Data link offset simple settings Board or Controller Link Unit to the Network RS 232C Controller Link Between Host Link computer Host Link commands and gate RS 232C cables and Con and PLC on the Network way troller Link Unit EtherNet IP Between PLCs Tag data links Built in EtherNet IP port on CJ2H CPU6LI EIP CJ2M CPU3LI or EtherNet IP Unit Controller Link Between PLCs FINS message communications Controller Link Unit Data link offset simple settings Control DeviceNet FINS message communications DeviceNet Master Unit and networks in an open network Configurator DeviceNet Between PLC and Network Large capacity remote I O fixed DeviceNet Master Unit and devices Slaves or free allocation in an open net Configurator work High speed multi point multi CompoNet Master Unit node remote I O in an open net work CompoNet 2 30 CJ2 CPU Unit Hardware User s Manual Nomenclature and Functions This section gives the parts of a CJ2 PLC and describes the functions of the parts 3 3 3 4 3 6 3 7 CPU ANS reo oe orice oe eae wee
259. e eee 3 27 CJ series Basie UO WANS caringin a a a G ee eee 3 28 3 6 1 Basic l O Units with Terminal BlOCKS eona a a A A estab RA 3 28 3 6 2 Thirty two Sixty four point Basic I O Units with CONNeCHOIS ccccseeeecssseeeeeceeeeeeesneeeeeeeaaees 3 30 V O Control Units and I O Interface Units ccesesseeeeeeneeeseeeseeeeeenseeseoesseessoeaseessoeneesens 3 32 3 7 1 Component NaMe Ssa les ce reese ech Ace ee eee 3 32 3 7 2 SYSTEM CONPIQUIATION ccccccceeeceecceeseeeceeeueececauseeeeeseuseeeceeaseeeessauseeeseuaecesseaeeeeesseeeesssensaeeees 3 32 Support Software SUPPO SOMWA O a a a a a a r eee 4 2 4 1 1 CX One FA Integrated Tool Package cccccssseeececeeeeeeecaueeeeeecseaueeeeseeeeecauaeeeeeseuaesesesaneeeeenaas 4 2 COMMECTION Methods rrr E R 4 5 4 2 1 C nNecing HOY US Beretta a a a E 4 5 4 2 2 Connecting DY RS 2920 asra ee ee Sa ee Ge ee 4 7 4 2 3 Connecting to Ethernet CU2H CPU6LJ EIP and CU2M CPU3L Only cccssececeeesesseeeeeens 4 9 Installation Fail Safe GirCUNS soii aaa seal sbcedna tec a demas ete sau a a aaa 5 2 mstalatio Micii a aa aa E a N 5 4 5 2 1 Installation and Wiring PreCautions ccccccccseccceseeeeeeeeeeeeeeeeesaeeeeeeaeeessaeeeeeaeeeeaeeeeseeeeesaaeeenanees 5 4 5 2 2 Installation ma GOntrol Panelian a aa ei 5 6 5 2 3 Assembled Appearance and Dimensions ccccecccceeeeeceeeeeeeeeeeeseeeeeeaeeeesaeeeeseaeeeesaeeessaeeeeeaes 5 8 5 2 4 Connecting PLC COMpone
260. e fc a tg es eee CJ2 CPU Unit Hardware User s Manual 5 35 5 Installation AC Input Units Contact output I AC Input Unit O Q 6 com AC Input Unit Precautions for Safe Use When using a reed switch as the input contact for an AC Input Unit use a switch with an allow able current of 1 A or greater If reed switches with smaller allowable currents are used the con tacts may fuse due to surge currents Precautions when Connecting a Two wire DC Sensor When using a two wire sensor with a 12 VDC or 24 VDC input device check that the following con ditions have been met Failure to meet these conditions may result in operating errors e Relation between voltage when the PLC is ON and the sensor residual voltage VON lt Vcc VR e Relation between voltage when the PLC is ON and sensor control output load current IOUT min lt ION lt IOUT max ION Vcc VR 1 5 PLC internal residual voltage RIN When ION is smaller than IOUT min connect a bleeder resistor R The bleeder resistor constant can be calculated as follows R lt Vcc VR IOUT min ION Power W Vcc VR 2 R x 4 allowable margin Vcc Power voltage VR Sensor output residual current ION PLC ON current IOUT Sensor control current load current RIN PLC input impedance 5 36 CJ2 CPU Unit Hardware User s Manual 5 Installation e Relation between current when the PLC is OFF and se
261. e follow ing table P b w xe O O e gt oO a U 2 O O Cc gt SIU INd INE 19e1UOD UO SUOIINeDalg E L V CJ2 CPU Unit Hardware User s Manual A 57 Appendices Circuit Required element aracteristic CR If the load is a relay or solenoid there The capacitance of the capacitor must be 1 to method z is a time lag between the moment the 0 5 uF per contact current of 1 A and resistance 8 circuit is opened and the moment the of the resistor must be 0 5 to 1 Q per contact volt S load is reset age of 1 V These values however vary with the O 3 If the supply voltage is 24 or 48 V load and the characteristics of the relay Decide insert the arc killer in parallel with the these values from experiments and take into con load If the supply voltage is 100 to sideration that the capacitance suppresses spark 200 V insert the arc killer between the discharge when the contacts are separated and contacts the resistance limits the current that flows into the load when the circuit is closed again The dielectric strength of the capacitor must be 200 to 300 V If the circuit is an AC circuit use a capacitor with no polarity Diode The diode connected in parallel with The reversed dielectric strength value of the method the load changes energy accumulated diode must be at least 10 times as large as the d by the coil into a current which then circuit voltage value The forwa
262. e front of the CPU Unit and the Power Supply Unit or by using the CX Programmer to check the error status The errors detected by the CPU Unit are listed in the following table For details on errors that are not detected by the CPU Unit refer to 6 3 Non CPU Unit Errors and Rem edies Error name ON OFF a Power supply error CPU Standby CPU reset ore CPU error WDT error USB port communications error RS 232C port communications error Error code stored in es Operation status Operation stops Operation stops e Operation stops n stops Operation continues C Operation continues Cycle time exceeded error time Cycle time exceeded error error mai 0x809F 0x809F Operation stops I O bus error 0x80C0 to Ox80C7 Ox80CE Ox80CF VO setting error VO setting error error Ox80E0 Too many Too many I O points error Too many I O points error error Ox80E1 Unit number ee Ox80E9 9V ee o Rack number C Ox80EA oe See error Ox80F0 Memory error error Ox80F 1 Version error Version error 0x80F2 E Card Transfer Ox80F4 E FALS D error 0xC101 to OxC2FF eae Duplicated refreshing error error Duplicated refreshing error ON Flashing 0x008B Operation continues Basic Basic VO error Basic I O error 0x009A PLC Setup error PLC Setup error error 0x009B ee a Option Board error error 0x00D1 Backup memory error memory error OxOOF 1 Tag memo
263. e junction temperature Tj of the output tran sistor reaches the thermal shutdown temperature Tstd the output will turn OFF to protect the transistor from being damaged and the alarm output bit will turn ON to light the ERR indicator When the junction temperature Tj of the transistor drops down to the reset temperature Tr the ERR indica tor will be automatically reset and the output current will start flowing Operation for Overload or Short Circuit ON OUT as Tj Tstd Tj Tr liim T re O D Q w gt O m4 O 2 O c u O F D O ma O 5 D Q T 5 D J O O O 5 5 D O m O 5 O D D O m O 5 R O WO D o T O 5 7 ON l OUT OFF ON ERR OFF If the line is disconnected and the output current lout drops below the line disconnection detection cur rent IOL the ERR indicator will light as shown in the following figure Operation for Disconnected Line with Output Current below the Line Disconnection Detection Current ON OUT OFF ON lour OFF ON i ERR OFF A B C A Load not connected or load line broken cOcAO M Lro 40 UO D98 eq uopauuoosIq SUI PUB uo 99 01d N9119 04S peo L 9 Y B Current to load at or below line disconnection detection current C Rise of current to load too slow and error detected before the disconnection detection current was reached CJ2 CPU Unit Hardware User
264. e process can FB in ST program be used FB_ A B C gt D Transition and action programs in SFC CJ2 CPU Unit Hardware User s Manual 1 Overview i Improved Debugging Reduced Effect on Cycle Time from Online Editing The additional cycle time due to online editing has been reduced to approx 1 ms minimizing the effects on equipment operation during debugging en O lt oO _ oO a N O U C Cc gt Fast High capacity Data Tracing Up to 32 Kwords of data can be traced 8 times more than previously with ample trigger conditions and data can be traced continuously for long periods of time I O Module Auxiliary Area Selection with CX Programmer 9 12 or Higher CJ2M CPU Units Only With CX Programmer version 9 12 or higher data to be traced can be easily selected from lists Force set Reset Bits in Specified EM Area Banks With CX Programmer version 8 3 or higher a parameter can be set to enable force setting resetting bits in specified EM Area banks This function is supported only by CJ2H CPU Units with unit ver sion 1 2 or later and CJ2M CPU Units soinjesd PUN Nd CFO b h CJ2 CPU Unit Hardware User s Manual 1 9 1 Overview i Add a Serial Option Board CJ2M CPU3L Only With the CJ2M CPU3LI one Serial Communications Option Board with one RS 232C port or one RS 422A 485 port can be added With the serial port it is easy to connect to gener
265. e standard installation method A nonstandard installation will decrease heat dissi pation and may delay the replacement notification signal in particular for Power Supply Units with Replacement Notification CJ1W PA205C or degrade or damage the internal elements CJ2 CPU Unit Hardware User s Manual 5 5 5 Installation 5 2 2 Installation in a Control Panel g Control Panel Installation Dimensions A CJ series PLC must be mounted inside a control panel on DIN Track Normally the CPU Rack is installed on top and the Expansion Racks under it J DIN Track e Consider the width of wiring ducts wiring ventilation and Unit replacement when determining the space between Racks EN Additional Information A CJ series PLC must be mounted on DIN Track It cannot be mounted with screws e Whenever possible route I O wiring through wiring ducts or raceways Install the duct so that it is easy to fish wire from the I O Units through the duct It is handy to have the duct at the same height as the Racks C 20 mm min DIN Track CC 20mm min 5 6 CJ2 CPU Unit Hardware User s Manual 5 Installation Wiring Ducts Mounting bracket Duct Precautions for Correct Use Tighten terminal block screws and cable screws to the following torques Terminal Screws M4 1 2N m M3 0O 5N m Cable Connector Scr
266. ecting to Modems CPU Unit RS 232C Modem Option Board 1 FG O M O O D Dio oiloa Cp mr N 1 6 8 EA 25 09 m J 25 A 126 CJ2 CPU Unit Hardware User s Manual Appendices Examples of 1 N Connections to RS 232C Ports Component with RS 422A 485 4 wire CPU Unit NT ALOO1 Link Adapter Signal name Signal Pin RS 422A Shield RS 422A 485 interface RS 232c SD 2 Option RD Board RS Component with RS 422A 485 D sub 9 pin connector male D sub 9 pin Terminal block connector male DIP Switch Settings Pin 1 ON Pin 2 ON terminating resistance Pin 3 OFF 4 wire Pin 4 OFF 4 wire Pin 5 OFF Pin 6 OFF Component with RS 422A 485 CPU Unit NT ALOO1 Link Adapter 2 wire 422A 485 interface P fe gt D O 5 Q mp O D ee D u fe 5 mp gt D O u Cc Cc 5 Component with RS 422A 485 2 wire D sub 9 pin connector 1 RS 232 RS 422 Signal male D sub 9 pin Terminal block name RS connector male A 422A 485 interface B DIP Switch Settings Pin 1 ON Pin 2 ON terminating resistance Pin 3 ON 2 wire Pin 4 ON 2 wire Pin 5 OFF Pin 6 ON 1 We recommend using the following NT ALOO1 Link Adapter
267. ectors for Connector Terminal Block Conver sion Units or an OMRON Cable with Connectors for Servo Relay Units MIL Flat Cable Connector for Pulse XG4M 4030 T 40 pin MIL connector pressure I O Modules welded type This connector is used by user to make a cable Refer to the 2 1 2 CPU Rack 5 3 Wiring or the CU2M CPU Unit Pulse I O Module User s Manual Cat No W486 for details SUOI EOIJID9dS pue sjapoy L 3 3 2 Part Names and Functions i Part Names tot a r 72 i m Hr IO indicators mall i Indicate the ON OFF status of the pa pulse I O signals E lt Pulse I O MIL connector 40 pins YT x U N TV q WAS I Ji CJ2 CPU Unit Hardware User s Manual 3 17 3 Nomenclature and Functions i Connecting Pulse I O Modules to the CPU Unit Up to two Pulse I O Modules can be connected to a CU2M CPU Unit They must be connected immediately to the left of the CPU Unit The Pulse I O Module closest to the CPU Unit is Pulse I O Module O and the other one is Pulse I O Module 1 One Pulse I O Module Two Pulse I O Modules CJ2M CPU Unit CJ2M CPU Unit Standard or Pulse I O Modules Standard or Pulse I O Module Simple Model Simple Model Connected E Pulse I O Module 0 Pulse I O Module 0 Pulse I O Module 1 i Pulse I O Module Detection The CPU Unit will automatically detect the Pulse I O Modules that are connected when the power sup ply is turned ON The Pulse I O
268. ed ground to a resistance of 100 Q or less to prevent electric shock e The ground wire should not be more than 20 m long e The CJ series PLCs are designed to be mounted so that they are isolated Separated from the mounting surface to protect them from the effects of noise in the installation environment e g the control panel e Do not share the PLC s ground with other equipment or ground the PLC to the metal structure of a building The configuration shown in the following diagram may worsen operation CJ2 CPU Unit Hardware User s Manual 5 23 5 Installation Crimp Terminals The terminals on the Power Supply Unit are M4 self raising terminals with screws H Precautions for Correct Use e Use crimp terminals for wiring e Do not connect bare stranded wires directly to terminals e Tighten the terminal block screws to the torque of 1 2 N m e Use crimp terminals M4 having the dimensions shown below Crimp Terminals for DC Power Supply 7 mm max DH 7 mm max O0 i Alarm Output An alarm output is provided on Power Supply Units with a replacement notification function Connect the alarm output to a PLC s Input Unit or external LED indicator to enable notification when Power Sup ply Unit replacement is required CJ1W PA205C Power Supply Unit gt CJ1W PA205C POWER O AC100 240V INPUT TEST 24 VDC a power supply ON when replacing the Power Supply Unit is Alarm output replacement notif
269. ed in either direc tion 1 Terminal numbers AO to A8 and BO to B8 are used in this manual but they are not printed on the Unit Note Although 16 I O bits 1 word are allocated only 8 of these can be used for external I O This Unit is also treated as a 16 point I O Unit in the I O tables CJ2 CPU Unit Hardware User s Manual Appendices CJ1W O0OC211 Contact Output Unit 16 Points Name Model Max Switching Capacity Min Switching Capacity Relays Service Life of Relay ON Response Time OFF Response Time Number of Circuits Insulation Resistance Dielectric Strength Internal Current Consumption Weight Circuit Configuration Terminal Connections 16 point Contact Output Unit with Terminal Block CJ1W 0C211 2 A250 VAC cos 1 2 A 250 VAC coso 0 4 2 A 24 VDC 8 A Unit 1mA 5 VDC NY 24W K IE Fujitsu Takamizawa Components Ltd Cannot be replaced Electrical 150 000 operations 24 VDC resistive load 100 000 opera tions 240 VAC coso 0 4 inductive load Mechanical 20 000 000 operations Service life will vary depending on the connected load Refer to page A 57 for information on service life according to the load 15 ms max 15 ms max 16 points common 1 circuit 20 MQ between external terminals and the GR terminal 500 VDC 2 000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 10 mA max 110 mA 5 VDC max 96 mA 24 VDC max 6
270. em configuration e Basic System Configuration System consisting of CPU Rack and Expansion Racks e Expanded System Configuration System connected via CPU Unit built in serial port and PLC Units such as Communi cations Units 2 1 Basic System Configuration 0000 cece es 2 2 2 1 1 Basic System Configuration 0 00 00 eee 2 2 2lee KGPUIRACK lt 4 25th er Mowe cee oie ee ale ee eee ee 2 3 2 1 3 EXPANSION RACKS ss Oi OE i eee OY hee 46 bbe Rey eee tek oe 2 11 2 1 4 Configuratio UNIS ax ac oxic treat eee Be a SI a ee 2 14 2 1 5 Calculating Unit Current Consumption 2 0000 eee 2 22 2 1 6 Calculating Power Consumption 0 0000 eee 2 25 2 2 Expanded System Configuration 00 cee eee 2 27 2 2 1 Serial Communications 0 0 00 cee eee eee 2 27 2 2 2 Communications Networks 000 eects 2 29 CJ2 CPU Unit Hardware User s Manual 2 1 2 Basic System Configuration and Devices 2 1 Basic System Configuration 2 1 1 Basic System Configuration CPU Rack A CPU Rack can consist of a CJ2 CPU Unit a CJ series Power Supply Unit CJ series Configuration Units Basic I O Units Special I O Units CPU Bus Units and a CU series End Cover The same CJ series Power Supply Units and CJ series Configuration Units that are used with CJ1 CPU Units are used with CJ2 CPU Units An I O Control Unit is required to connect a CJU series Expansion Rack A Memory Card is optional All CJ ser
271. emory Access MS Flashing red Flashing red Flashing red Flashing red Indications ns 7 segment SE Memory Access Error EB Device Parameters Error mA IP Advanced Settings Error Se ER Ethernet Basic Settings Error Error Errors Related to the Network MS Flashing red Flashing red Flashing red Indications O ns segment e EE Ethernet Link Not Detected o B Server Connection Error Litred FO IP Address Duplication a FB Address mismatch Communications Controller Error Se Node Address Setting Changed During Operation Error Errors Related to Units MS Lit red CJ2 CPU Unit Hardware User s Manual Indicator NS segment Error 6 27 Aejdsig JU9WB98S U8ABS Od d eNJEuIy 24 ye SNIS 10113 BulryosuyD Z Z 9 NO u c T gt m gt p p S u u e ms m e Q gt Q JJ p 3 2 D O CG NO T O u Cc o m u O lt 6 Troubleshooting 6 3 Non CPU Unit Errors and Remedies 6 6 28 Error Causes and Remedies g Input Units Not all inputs turn ON or indica tors are not lit Power is not supplied to Input Supply the appropriate external Unit input power Supply voltage is low Adjust supply voltage to within rated range Terminal block mounting screws Tighten screws are loose Faulty contact of terminal block Replace terminal block connec connector tor Not all inputs tu
272. ength max Internal Current Consump 5 VDC 190 mA max tion Weight 110 g max Accessories None CN1 OUT CN2 IN Signal Allocated Allocated Signal name ClO word ClO word name p INO IN15 ot s iA FA come COM2 o lt S Indicator switch Input indicator yY Circuit Configuration fo P h w ke D O O D m O 5 O O WO D o T O 5 7 6 COMO Internal circuits Indicator ea switch ay 6 wm 1 i gt 2 HEKS 1 if G i i 4 kQ 5 OUTO to Wd m 1 OUT15 5 COM1 COM1 spun O I IISEG c l V CJ2 CPU Unit Hardware User s Manual A 55 Appendices Terminal Connections Allocated CIO word CN1 OUT Connec tor pin Allocated CIO word OOOOOOOO When wiring pay careful attention to the polarity of the external power supply The load may oper ate incorrectly if the polarity is reversed Be sure to wire both terminals 23 and 24 COMO OOOOOOOO 39 OOOOOO0O e 5 VDC OOOOOOOO o lt oe oa O of CN1 Be sure to wire both terminals 3 and 4 COM1 of CN1 Be sure to wire both terminals 21 and 22 V of CN1 Be sure to wir
273. eously ON at 24 VDC Refer to the following illustrations 20 MQ between external terminals and the GR terminal 100 VDC 1 000 VAC between the external terminals and the GR terminal for 1 minute ata leakage current of 10 mA max 90 mA max Number of Simultaneously ON Points vs Ambient Temperature Characteristic Connect or row A CN1 COMO INO Internal circuits Wd 12 points common total 45 points at 55 C 8 points common at 55 C Connect nat to i S Indicator i IN15 switching COM16 circuit COM1 9 wa INO to Connect M 2 IN15 or row A COM26 comas t wa INO Connect oi ive A or row B COM30 COM30 or row B 8 points common total 26 points max seh Number of simultaneously ON points Internal circuits CN2 Ambient Temperature CJ2 CPU Unit Hardware User s Manual Terminal Connections 1 Allocated e The input power polarity can be con nected in either direction e Be sure to wire both pins A9 and A18 e Be sure to wire both pins B9 and B18 Appendices CN2 Allocated CIO word Allocated Signal Connec Signal CIO word Allocated Signal Connec Signal CIO word name PIN name CIO word name torpin hame INO INO ree oe o a1 B1 o wong I aaa Li o o oH ao Bo o 5 i m2 IN2 i 1 o 0 43 B3 MO 0 9 1 n3 IN
274. eplace Unit Faulty CPU Replace CPU 8 Input indicator is not lit in normal Faulty indicator or indicator cir Replace Unit operation cuit i Output Units Load is not supplied with power Supply power An overcurrent possibly caused Replace fuse by a short at the load resulted in 1 Not all outputs turn ON Load voltage is low Adjust voltage to within rated range Terminal block screws are loose Tighten screws Faulty terminal block connector Replace terminal block connec contact tor a blown fuse in the Output Unit Some Output Units provide an indicator for blown fuses Faulty I O bus connector contact Replace Unit Output circuit is faulty Replace Unit If the INH indicator is lit the Out Turn A500 15 OFF put OFF Bit A500 15 is ON Not all outputs turn OFF Output circuit is faulty Replace Unit Output of a specific bit number Output ON time too short Correct program to increase the does not turn ON or indicator is because of a mistake in program time that the output is ON not lit ming Bit status controlled by multiple Correct program so that each instructions output bit is controlled by only one instruction Faulty output circuit Replace Unit 4 Output of a specific bit number Faulty output device Replace output device does not turn ON indicator lit Break in output wiring Check output wiring Loose terminal block screws Tighten screws Faulty termi
275. er Racks and turn the Rack s power supply OFF and then ON again Check the first word setting for the Rack indicated in A409 00 to A409 03 and change the setting to a valid word address below CIO 0900 with a Program ming Device such as a CX Programmer Check the program using A298 A299 and the error flags to find the mistake and correct the program Correct the program and then clear the error Be sure that there is an END 001 instruction at the end of the task specified in A294 program stop task number Transfer the program again Return to PROGRAM mode and transfer the pro gram again Check the startup cyclic task attributes Check the execution status of each task as controlled by TKON 820 and TKOF 821 Make sure that all of the task numbers specified in TKON 820 TKOF 821 and MSKS 690 instructions have corresponding tasks Use MSKS 690 to mask any I O or sched uled interrupt tasks that are not being used and that do not have programs set for them Find the program address where the error occurred A298 A299 and correct the instruction Find the program address where the error occurred using A298 A299 and correct the indirect address ing the indirect address or the word holding the indi rect address or change to binary mode Check the Program Error Position A298 A299 to find the reason that the ER Flag turned ON and cor rect the operand data according to the descriptions of the instructions in the n
276. erature Characteristic 16 points at 33 C 16 points at 45 C Input voltage 24 VDC 4 ERR indicator Input voltage 26 4 VDC 12 points at 55 C 9 points at 55 C 0 20 40 60 C Ambient Temperature Number of simultaneously ON points CJ2 CPU Unit Hardware User s Manual A 53 Appendices CN1 OUT CN2 IN Allocated Signal Connec Signal Allocated Signal Connec Signal Allocated CIO word name tor pin name CIO word name tor pin name CIO word OUTO OUT8 NC rs NC OUT1 oO com 3 q _ COMI OUT2 b N15 fs LINZ 3S OUT3 _ IN14 gt g _ING OUT4 e D O oN13 9 10 INS O OUT5 gt b t IN12 44 Fao L_IN4 z OUT6 _ e O Z e o oN 1314 N3 5 Z OUT7 IN10 IN2 Qo 15 16 o C Zomo V Terminal Connections OV e When wiring pay careful attention to the polarity of the external power supply The load may oper ate incorrectly if polarity is reversed e Be sure to wire both terminals 3 and 4 COMO V of CN1 e When wiring pay careful attention to the polarity of the external power supply The load may operate incorrectly if polarity is reversed e Be sure to wire both pins 3 and 4 COM1 of CN2 and set the same polarity for both pins e Be sure to wire both term
277. ers AO to A8 and BO to B8 are used in this manual but they are not printed on the Unit Note Although 16 I O bits 1 word are allocated only 8 of these can be used for external I O This Unit is also treated as a 16 point I O Unit in the I O tables A 38 CJ2 CPU Unit Hardware User s Manual Appendices CJ1W 0D204 Transistor Output Unit 8 Points Name 8 point Transistor Output Unit with Terminal Block Sourcing Outputs Model CJ1W OD204 Rated Voltage 24 VDC Operating Load Voltage Range 20 4 to 26 4 VDC Maximum Load Current 0 5 A point 4 0 A Unit Leakage Current 0 1 MA max Residual Voltage 1 5 V max ON Response Time 0 5 ms max OFF Response Time 1 0 ms max ee Detection current 0 7 to 2 5 A Load Short circuit Protection l Automatic restart after error clearance Refer to page A 149 Insulation Resistance 20 MQ between the external terminals and the GR terminal 100 VDC 1 000 VAC between the external terminals and the GR terminal for Dielectric Strength 1 minute at a leakage current of 10 mA max Number of Circuits 8 8 points common 1 circuit Internal Current Consumption 100 mA max Fuse None External Power Supply 20 4 to 26 4 VDC 40 mA min Weight 120 g max Signal name o COM V PERR ER O ouTo protection Circuit Configuration V Output indicator ERR indicator a i i a i E EE S e When overcurrent is detected the ERR indicator will light and the cor
278. ery connections No Restart the System Error Causes and Remedies Suspected cause of Confiimation method Prevention of recur error rence A connector is discon Check the connection at Reconnect the connector Check for vibration and nected the connector shock Battery voltage is low Check whether the erroris Replace the battery Periodically replace the cleared by replacing the For details refer to 7 2 battery Replacing the Battery battery 6 20 CJ2 CPU Unit Hardware User s Manual 6 Troubleshooting i CPU Bus Unit Error Non fatal Error A CPU Bus Unit error occurs when there is an error in the data conversion between the CPU Unit and a CPU Bus Unit mation Flashing A402 07 0200 to O20F A417 The bit corresponding to the unit number where the error occurred turns ON Bits 00 to 15 correspond to unit numbers 0 to F POWER Lit Recovery Processing Flow CPU Bus Unit error Occurs Check the location where the error occurred Restart the PLC Is the error cleared Yes Use the I O table verification procedure refer to 6 1 5 I O Table Verification to check where the error occurred Turn the power OFF and back ON Check the Unit connections o I O gr C Cc gt m oO Replace the Unit where the error occurred Restart the PLC Restart the System s10113 Buljpuey 7 1 9 Error Causes and Remed
279. ery will be reduced if the PLC is left for a period of time without a battery installed and without power supply and then a battery is installed without turning ON the power supply e Replace the battery as soon as a battery error occurs or as soon as the specified battery backup time expires Be sure to install a replacement battery within two years of the production date shown on the battery s label e Before replacing the battery turn ON power for at least 5 minutes before starting the replacement procedure and complete replacing the battery within 5 minutes of turning OFF the power supply Memory contents may be corrupted if this precaution is not obeyed e If the Battery Error Flag is used in programming the application confirm system safety even if the system detects a battery error before you replace the battery while the power is ON e Do not short the battery terminals or charge disassemble heat or incinerate the battery Do not subject the battery to strong shocks Doing any of these may result in leakage rupture heat gen eration or ignition of the battery Dispose of any battery that has been dropped on the floor or oth erwise subjected to excessive shock Batteries that have been subjected to shock may leak if they are used e UL standards require that only an experienced engineer can replace the battery Make sure that an experienced engineer is in charge of battery replacement Follow the procedure for battery replacement gi
280. es once MCPWR Remains flashing Lit while writing OFF after data is written 8 10 CJ2 CPU Unit Hardware User s Manual Backup operation Restoring data from the Memory Card to the CPU Unit Comparing data between the CPU Unit and the Memory Card Normal completion 1 MCPWR status Lit when power is turned ON Flashes once Lit while reading OFF after data is read Remains lit while the Memory Card Power Switch is pressed MCPWR Flashes once MCPWR Lit while comparing MCPWR OFF after data is compared MCPWR status MCPWR Lit when power is turned ON MCPWR Flashes five times L MCPWR Goes OFF MCPWR Lit when power is turned ON MCPWR Flashes once 4 MCPWR Remains lit MCPWR Same as for normal completion Special I O or CPU Bus Unit ERR indicator H8 7 segment LED indicator Displayed as H8 MCPWR Same as for normal completion INEE Board READY indicator Flashing L Remains lit while the Memory Card Power Switch is pressed MCPWR Remains flashing 8 Backup Operations Error occurred Error The data was no
281. es ore words for Rack 2 unit numbers 1 axis pulse output CJ1W NC133 10 line driver output ne 18 words 3 None 0 to 94 5 0 27 170 g max uses Units words for Rack 2 unit numbers CJ1W NC433 20 words 200 words 0 to 94 40 0 36 150 g max uses Units words for 2 unit numbers 18 words 3 None 0 to 94 uses words for 2 unit numbers ee es ee ee a 100 0 to 95 100 g max nee 220 g max ne Rack 2 19 N I ook U D o T w lt m a D 3 O e 5 D i e 5 spun UoHeINBYUOD p L Z 2 Basic System Configuration and Devices Number of Number of words allo words allo Type Specifications cated cated CIO 2000to D20000 to CIO 2959 D29599 Special I O ID Sensor V600 series single CJ1W V600C11 10 words 100 words 0 to 95 V600 series two head type O to 94 uses words for 2 unit CJ1W V600C12 20 words 200 words ai numbers V680 series single CJ1W V680C11 10 words 100 words 0 to 95 head type ine V 680 series two head ere 20 words 200 words pen fin Units type oe W CT021 400 words 0 to 92 Ae Number of counter uses CJ1W SRM 21 None E channels 2 Maximum words for CJ1W CRM21 None 40 Units High speed 40 words Counter Unit 10 words or 20 words 0 to 95 or 0 to 94 Compo Bus S Mas ter Units CompoBus S remote I O 256 bits max CompoNet Master Unit CompoNet remote I O 20 words 0 to 94 uses w
282. escribes C mode commands and FINS com mands Refer to this manual for a detailed description of commands for communications with the CPU Unit using C mode commands or FINS com mands Note This manual describes the communica tions commands that are addressed to CPU Units The communications path that is used is not relevant and can include any of the following serial ports on CPU Units communications ports on Serial Commu nications Units Boards and Communica tions Units For communications commands addressed to Special I O Units or CPU Bus Units refer to the operation manual for the related Unit Provides an overview of the CX One FA Inte grated Tool Package and describes the installa tion procedure Describes operating procedures for the CX Pro grammer Also refer to the Software User s Manual W473 and CS CJU NSJ series Instructions Reference Manual W474 when you do programming Describes the operating procedures for the CX Simulator When you do simulation also refer to the CX Programmer Operation Manual W446 Soft ware User s Manual W473 and CS CJU NSJ series Instructions Reference Manual W474 Describes the operating procedures for the CX Integrator CJ2 CPU Unit Hardware User s Manual Overview This section provides an overview of the CJ2 CPU Units 1 1 Overview of CJ2 CPU Units 0 2 ce es 1 2 1 1 1 OVENVICW 24 os te ne owe ht Oe wed Oued Oewehe cake eee eh aaria beak 1
283. euseeeccsueececesaueeeeceaseeeesseeeeesssauseesenesseesseaes 2 27 2 2 2 COMMUNICATIONS INGIWONKS ssf ers a N iene 2 29 CJ2 CPU Unit Hardware User s Manual 9 Section 3 Section 4 Section 5 10 3 1 3 7 4 1 4 2 5 1 5 2 Nomenclature and Functions CPN rosaria eean aE E A E EA E AE E 3 2 3 1 1 GPUS ECION anie a a erate een reer ere rey nee eer an rent 3 2 3 1 2 Built in EtherNet IP Section CU2H CPU6LI EIP and CU2M CPUS3L Only cceeeeeeeeeesneees 3 8 Memory Card nsi a a aa a cet aa ae a aaa 3 13 3 2 1 Wodels and Specifications irez a a E Se A 3 13 3 2 2 Operating ProceduleS carm edd estas ee ee ead Ps eee es 3 13 3 2 3 installing and Removing ci Sacvoreiss rence aceenced E EE wea E 3 14 Pulse I O Modules CJ2M CPU Unit Only saannnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nnmnnn 3 17 3 3 1 Models and Specifications cccccssseccecceesseececessececeeeeceecceuseceeseauseeeseuaueeesssaeeeessageeesensasseeees 3 17 3 3 2 Part Names and FUNCUONScaniniti i Gunde a E A a 3 17 Serial Option Boards CJ2M CPU3L Only sannnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nnnm 3 20 3 4 1 COVEINIOW ai E eee em ee ee aes 3 20 POWEr SUD DIY UNITS isona aa a a aA a a 3 21 3 5 1 Models and Specificati ns senri ihe ie tie itate cca aren a rat eae Preseason ace ecu Rir 3 21 3 5 2 GOMPNENS inas a a A a tage daseeauceeneueae 3 24 3 5 3 selecting a Power Supply UNIE ore raa ae c
284. ews M2 6 0 2 N m fs N D a D O 5 Routing Wiring Ducts Install the wiring ducts at least 20 mm between the tops of the Racks and any other objects e g ceiling wiring ducts structural supports devices etc to provide enough space for air circulation and replacement of Units Input duct Output duct Power duct 200 mm min _ CPU Rack fuses JQURd JONUOD amp Ul UOHE JeISU _Z Z S Expansion Rack equipment such as transformers and magnetic Power relays Le wag m aR Fuses relays timers etc NOT heat generating equip f i KE AA si Terminal blocks Terminal blocks for for PLC power equipment DRDADAD DD DD DDD DD DDD DDD DD DDD DDD DD DD DD DD DD DD DDDDDDDDDDD DRDDADADDDDDR DDR DDDDDDDDDDDDD DD DD DD DD DD DDD DDD DDDDDDD CJ2 CPU Unit Hardware User s Manual 5 7 5 Installation 5 2 3 Assembled Appearance and Dimensions The CJ series Units including the Power Supply Unit the CPU Unit and I O Units are connected to each other and an End Cover is connected to the right end i Dimensions Unit mm Power Supply Unit CPU Unit Name Model number Specifications Unit width CPU Unit CJ2H CPU68 EIP I O points 2 560 79 8 mm Program capacity 400 Ksteps CJ2H CPU67 EIP I O points 2 560 Program capacity 250 Ksteps CJ2H CPU66 EIP I O points 2 560 Program capacity
285. ey Fe EAn j ORAS ARS EST SH OQIALTF SEILECTC BROMBICKY fet SRC ESL These Labels can be used to manage OTerences In the avallable functions among the Units Place the appropriate label on the front of the Unit to show what Unit Version 5 actually belng used These labels can be attached to the front of previous CPU Units to differentiate between CPU Units of different unit versions CJ2 CPU Unit Hardware User s Manual 31 Unit Versions 32 Item CJ2H CPU Unit CJ2M CPU Unit CJ2H CPU6L1 EIP CJ2H CPU6L CJ2M CPU3L CJ2M CPU1L Unit version 1 0 Built in EtherNet IP section Unit version 2 0 Unit version 1 1 Unit version 1 2 Unit version 1 3 Built in EtherNet IP section Unit version 2 0 Unit version 1 1 Unit version 1 2 Unit version 1 3 Unit version Built in EtherNet IP section Unit version 2 0 Built in EtherNet IP section Unit version 2 0 es wr wr Unit version 1 0 Built in EtherNet IP section Unit version 2 0 Unit version 2 0 Built in EtherNet IP section Unit version 2 0 Unit version 1 0 Unit version 2 0 CJ2 CPU Unit Hardware User s Manual Unit Versions and Programming Devices The following tables show the relationship between unit versions and CX Programmer versions Refer to A 8 Functions Supported for Unit Versions for the functions supported by each unit version Unit Versions and Programming Devices CJ2H Require
286. f the CPU Unit will not be used 2 CX Programmer version 8 2 or higher is required to use the functions added for unit version 1 1 The high speed interrupt function and changing the minimum cycle time setting in MONITOR mode however are also supported by CX Programmer version 8 02 8 A Programming Console cannot be used with a CJ2 CPU Unit Pull down List for PLC Models Unit versions are not differentiated in the pull down list for PLC models in the Change PLC Dialog Box of the CX Programmer Select as shown in the following table regardless of the unit version Series CPU Unit Model number sion 9 0 or higher CJ Series CJ2H CPU Unit CJ2H CPU6L EIP CJ2H CJ2H CPUEL PLC model in Change PLC Dialog Box in CX Programmer ver CJ2M CPU Unit CJ2M CPU3L CJ2M CJ2M CPU1L CJ2 CPU Unit Hardware User s Manual 33 Troubleshooting Problems with Unit Versions on the CX Programmer Problem CX Programmer 4 0 X Unable to download program s Errors Found during compilation After the above message is displayed a compiling error will be displayed on the Compile Tab Page in the Output Window PLC Setup Error E x o Unable to transfer the settings since they include setting items which are not supported by the connecting target CPU unit Check the version of the target CPU unit or the Following PLC Settings and transfer the settings again FINS Protection Settings For FINS write protection via network 2
287. face Unit CJ series Power Supply Unit CJ1W PD022 24 VDC 2 0A 0 4 A non insulated type CJ1W PA205C Replacement notification Se ITD O Interface Unit Current consump Model Specifications tion A Weight CJ1W 11101 One Interface Unit is required for each CJU series Expan 0 13A 130 g sion Rack One End Cover is provided with each Unit max 1 1 Includes the weight of the End Cover 2 12 CJ2 CPU Unit Hardware User s Manual 2 Basic System Configuration and Devices End Cover eer Current con A Model Specifications sumption A Weight CJ1W TER0O1 Must be connected to the right end of the CPU Rack A Included with the fatal error will occur if the End Cover is not connected to CPU Unit or I O the right end of the Rack Interface Unit One End Cover is provided with the CPU Unit and with an I O Interface Unit N I ook U D o T w lt m a D 3 O e 5 D i e 5 CS CJ series I O Connecting Cables Model Specifications Cable length CS1W CN313 An I O Connecting Cable connects an I O Control Unit CJ1W IC101 to an 0 3 m I O Interface Unit CJ1W 1I101 or connects an I O Interface Unit to 0 7m CS1W CN713 l another I O Interface Unit i CS1W CN223 2m oR CS1W CN323 3m CS1W CN523 5m 3 CS1W CN133 10m 5 CS1W CN133B2 12m D O O n CJ2 CPU Unit Hardware User s Manual 2 13 2 Basic System Configuration and Devices 2 1 4 Configuration
288. ferring the routing tables e Tag data links will stop between related nodes while tag data link parameters are being trans ferred during PLC operation Confirm that the system will not be adversely affected before trans ferring the tag data link parameters e If there is interference with network communications output status will depend on the devices that are being used When using devices with outputs confirm the operation that will occur when there is interference with communications and implement safety measures as required CJ2 CPU Unit Hardware User s Manual 23 24 When creating an AUTOEXEC IOM file from a Programming Device a Programming Console or the CX Programmer to automatically transfer data at startup set the first write address to D20000 and be sure that the size of data written does not exceed the size of the DM Area When the data file is read from the Memory Card at startup data will be written in the CPU Unit starting at D20000 even if another address was set when the AUTOEXEC IOM file was created Also if the DM Area is exceeded which is possible when the CX Programmer is used the remaining data will be written to the EM Area The user program and parameter area data in the CJ2 CPU Units are backed up in the built in flash memory The BKUP indicator will light on the front of the CPU Unit when the backup opera tion is in progress Do not turn OFF the power supply to the CPU Unit when the BKUP indicator is lit
289. figuration 0 cee eens 3 32 CJ2 CPU Unit Hardware User s Manual 3 1 3 Nomenclature and Functions 3 1 CPU Units 3 1 1 CPU Section Components and Functions CJ2H CPU6 EIP CJ2H CPU6L_ Inside the battery compartment 2 3 n MC WR BUSY es ee 2 2 PERIPHERAL PORT 9 4 SLI CJ2M CPU3L CJ2M CPU1L Inside the battery compartment CO comm SoooSo SEE CP1W CIFO1 CP1W CIF11 or RS 232C CP1W CIF12 Option Board RS 422A 485 Option Board 3 2 CJ2 CPU Unit Hardware User s Manual 1 Memory Card Indicators Refer to 3 2 Memory Card Indicates the Memory Card status access and power supply 2 Simple Backup Memory Card Power Supply Switch Refer to 3 2 Memory Card Used to back up Memory Card data or turn OFF the power when removing the Memory Card 3 Peripheral USB Port Connected to Programming Devices such as the CX Programmer 4 Memory Card Connector Refer to 3 2 Memory Card Connects the Memory Card to the CPU Unit 5 Memory Card Refer to 3 2 Memory Card All CPU Unit data can be copied to a Memory Card to back up the data If a Memory Card Adapter is used the Memory Card can be mounted in the PCMIA slot in a personal computer 6 Memory Card Eject Button Refer to 3 2 Memory Card
290. foil tape Not Connecting the Shield to the Hood FG 1 Cut the cable to the required length leaving leeway for wiring and laying the cables Oo 2 Use a razor blade to cut away the sheath being careful not to damage the braiding PZO CLC TIIOIEIXKIEE EIEII ETET R RT CL L RIII ETIT TERRE RERE lt gt L gt lS lS Q LKKA SRK RRR CR l 40 mm RS 232C 3 Use scissors to cut away the exposed braiding CJ2 CPU Unit Hardware User s Manual Appendices 4 Use wire strippers to remove the insulation from the end of each wire 5 Wrap electrician s tape over the top and end of the cut sheath ss a Electrician s tape Soldering 1 Place heat shrinking tubes over all wires 2 Pre solder all wires and connector terminals 3 Solder the wires Soldering iron Heat shrinking tube inner dia 1 5 10 4 Move the heat shrinking tubes onto the soldered area and shrink them into place P fe gt D O 5 Q mp O D ee D u fe 5 mp gt D O u Cc Cc 5 taa T Heat shrinking tube saiqeo PEPUSLULUODOY pue SioJO9UUOy gjgeol ddy p V Assembling the Hood Assemble the connector hood as shown e es ee Pear ya B ZGion ME _t y FG Connection No FG Connection Aluminum foil tape Ground plate CJ2 CPU Unit Hardware User s Manual A 135 Appendices Connec
291. from the Memory Card to the CPU Unit 1 Turn OFF the PLC power supply 2 Insert the Memory Card containing the backup files into the CPU Unit 3 Turn ON pin 7 on the CPU Unit s DIP switch 4 Turn ON the PLC power supply The PLC will start restoring the data from the Memory Card The MCPWR indicator will flash once and then light while the data is being read At the same time the BUSY indicator will flash The MCPWR and BUSY indicators will both turn OFF when the operation is completed normally If the MCPWR indicator flashes five times or if only the BUSY signal turns OFF it means that an error has occurred Refer to 8 3 3 Verifying Backup Operations with Indicators 5 Turn OFF pin 7 on the CPU Unit s DIP switch Note 1 The backup function will override the automatic transfer at startup function so the backup files will be read to the CPU Unit when the PLC is turned ON even if pin 2 of the DIP switch is ON 2 Data will not be read from the Memory Card to the CPU Unit if pin 1 of the DIP switch is ON write protect ing program memory 8 8 CJ2 CPU Unit Hardware User s Manual 8 Backup Operations EN Additional Information e When the backup files are read from the Memory Card by the backup function the status of I O memory and force set force reset bits will be cleared unless the necessary settings are made in the Auxiliary Area and PLC Setup If the IOM Hold Bit A500 12 is ON and the PLC Setup is set to maintain the IOM Hold B
292. g Data Links Transmission Specifications Number of Connections 256 32 0 5 to 10 000 ms Unit 0 5 ms 1 to 10 000 ms in 0 5 ms increments Can be set for each connection Data will be Can be set for each connection Data will be refreshed at the set interval regardless of the refreshed at the set interval regardless of the number of nodes number of nodes Permissible Communications Band 6 000 packets per second 13 3 000 packets per second 13 Type of Tags ClO DM EM HR WR and network symbols Packet Interval Refresh period Communications Specifications Number of Tags per Connection 8 Seven tags if PLC status is included in the segment 12 The EtherNet IP port is built into the CJU2H CPU6LI EIP and CU2M CPU3LJ only 13 Packets per second is the number of communications packets that can be processed per second 1 18 CJ2 CPU Unit Hardware User s Manual 1 Overview CJ2H CJ2M Item CPU64 CPU65 CPU66 CPU67 CPU68 CPU CPU CPU CPU CPU EIP EIP EIP EIP EIP 11 31 12 32 13 33 14 34 15 35 Maximum Link Data Size per Node 184 832 words 640 words Maximum Data Size per Connection 252 or 722 words 4 20 words Data is synchronized within each Data is synchronized within each connection connection Number of Registrable Tag Set 256 1 connection 1 segment 32 1 connection 1 segment Commu nications oh I wo 2 D O h O D O
293. g Simple Backup for details CJ2 CPU Unit Hardware User s Manual 7 Inspection and Maintenance 7 2 Replacing the Battery The Battery in the CJ series CPU Unit must be replaced periodically as preventative maintenance The Battery is a backup power supply for the CPU Unit s internal clock and RAM This section describes how to replace the Battery 7 2 1 Battery Replacement j Purpose of the Battery The Battery maintains the CPU Unit internal clock and the I O memory data held in RAM while the main power supply is OFF If the Battery is not installed or Battery voltage drops too low the internal clock will stop and the I O memory data that is held will be lost when the main power supply goes OFF f Battery Service Life and Replacement Period At 25 C the maximum service life for batteries is five years whether or not power is supplied to the CPU Unit while the battery is installed The battery s lifetime will be shorter when it is used at higher temper atures and when power is not supplied to the CPU Unit for long periods The following table shows the approximate minimum lifetimes and typical lifetimes for the backup bat tery total time with power not supplied Approx maximum 1 Pee Model Approx minimum lifetime Typical lifetime CJ2H CPU6L EIP 5 years 1 year 2 months 5 years CJ2M CPULILI 1 The minimum lifetime is the memory backup time at an ambient temperature of 55 C The typical lifetime is the memory backup t
294. g max response Input Units B7A Interface 64 inputs CJ1W B7A14 iin caging 80 g max Units 1 Although 16 I O bits are allocated only 8 of these can be used for external I O This Unit is also treated as a 16 point I O Unit in the I O tables 2 The ON OFF response time for the CJi1W ID212 CJ1W ID233 is shorter than for the CJ1W ID211 CJ1W ID232 as shown below e ON response time 20 us improved to 15 us e OFF response time 400 us improved to 90 us 3 The cable side connector is not provided with Units equipped with cables Purchase the connector separately Refer to 5 3 3 Wiring Basic I O Units with Connectors or use an OMRON Connector Terminal Block Con version Unit or I O Terminal Refer to 5 3 4 Connecting to Connector Terminal Block Conversion Units or I O Relay Terminals 4 An Interrupt Input Unit can be connected only in a CJ series CPU Rack Connect the Interrupt Input Units in following slots on the CPU Rack An I O setting error will occur if an Interrupt Input Unit is connected in other positions on the CPU Rack or to any position on an Expansion Rack Up to two Interrupt Input Units can be connected e CJ2H CPU6LI EIP Slots 0 to 3 e CJ2H CPU6L or CU2M CPULIL Slots O to 4 110 g max 130 g max 130 g max CJ2 CPU Unit Hardware User s Manual 2 15 2 Basic System Configuration and Devices 2 16 Relay Output Units Terminal block 250 VAC 24 VDC Output Units Number Current consumptio
295. g of 0 1 ms for one of Scheduled Interrupt Tasks For unit version 1 0 the minimum interval is 0 2 ms CJ2 CPU Unit Hardware User s Manual 1 Overview i Built in EtherNet IP Port CJ2H CPU6L_ EIP and CJU2M CPU3L Only The CJ2 CPU Units provide as standard equipment a built in EtherNet IP port that supports the same FINS Ethernet functions as an Ethernet Unit including features such as an FTP server and time coordi nation as well as the EtherNet IP open network h an O lt oO A oO a N O U C Cc gt High speed High capacity Data Links with User set Refresh Cycles The CJ2 CPU Units provide high speed high capacity data links and refresh cycles can be set indi vidually for each data link area EtherNet IP CJ2 CPU Unit CJ2 CPU Unit O am NO oll O High speed C High capacity L T D Cc n The refresh cycle can be set individually for each area In addition using the EtherNet IP DataLink Tool makes it possible to set the data links using an inter face similar to that of the Controller Link automatic data link setup i General purpose Networks for Support Software Interface Built in USB and EtherNet IP Ports A commercially available USB cable can be used to connect to the PLC directly from a USB port on a personal computer In addition with the CU2ZH CPU6LIJ EIP or CU2M CPUS3LJ a PLC on the Ether Net IP network can be accessed via US
296. ge Function Description Non fatal Error Detection System FAL Error Detec This function generates a non fatal FAL error when the user defined condi tion User defined non tions are met in program fatal error Duplicated Refreshing This function detects an error when an immediate refreshing Instruction in an Error Detection interrupt task is competing with I O refreshing of a cyclic task Basic I O Unit Error Detec This function detects the errors in Basic I O Units tion Backup Memory Error This function detects errors in the memory backup of the user programs and Detection parameter area backup memory PLC Setup Error Detection This function detects setting errors in the PLC Setup CPU Bus Unit Error Detec This function detects an error when there is an error in data exchange between tion the CPU Unit and a CPU Bus Unit Special I O Unit Error This function detects an error when there is an error in data exchange between Detection the CPU Unit and a Special I O Unit Tag Memory Error Detec This function detects errors in tag memory tion Battery Error Detection This function detects an error when a battery is not connected to the CPU Unit or when the battery voltage drops CPU Bus Unit Setting This function detects an error when the model of a CPU Bus Unit in the regis Error Detection tered I O tables does not agree with the model that is actually mounted in the PLC Special I O Unit Setting Th
297. ge corre sponding to the operating time from 1 5 to 1 0 to 0 5 to 0 0 A02 When the remaining ser vice life reaches 6 months or less the display will alternate between 0 0 and A02 in 2 second intervals Capacity at pi f o time of Pa H EA manufacture iga MS Replacement Sao i required ON A Electrolytic l TERP Replacement notification 2 0yr 15yr 1 0 yr 0 5 yr Oyr Remaining Capacitor level display 7 Segment life span _M SD Output Alarm output Output ON OFF replacement notification output The output turns OFF when the remaining life span reaches 6 months and the following display is repeatedly alternated ia gt BE Note 1 The time remaining until replacement does not include periods when the power is turned OFF 2 Until approximately one month of operating time has accumulated the display will always be F LiL and the alarm output will remain ON conducting due to the estimated deterioration speed 3 The time remaining until replacement will vary the operating and storage conditions so periodically check the display 4 Fluctuation in the time remaining until replacement may result in the alarm output repeatedly turning ON and OFF 5 The precision of the replacement notification function will be adversely affected by applications in which the power is frequently turned ON and OFF 6 Due to the service life of the electronic components replace
298. ging PLC programs language ST language Fe E aiei ST language language a ae SFC jia rogramming functions language Debugging and CX Programmer maintenance functions I O table creation i System configuration CX Thermo P i O j O O 1 gt D Q D ok o Q U pe Q pe Q O Programming setup Special I O Unit and CPU Bus Unit settings PLC Setup CPU Unit parameters CJ2 CPU Unit Hardware User s Manual 4 3 4 Support Software i CX Integrator The CxX Integrator is a software application for setting up FA networks such as Controller Link DeviceNet CompoWay F Ethernet and CompoNet Routing table settings Network configuration General network reading settings and monitoring Network testing CX Integrator Data link settings Controller Link Controller Link Controller Link diagnosis settings and monitoring DeviceNet settings DeviceNet settings CompoWay F CompoWay F slave settings settings Bf Network Configurator The Network Configurator is software for setting tag data links using the built in EtherNet IP port Tag data link settings EtherNet IP network settings and Network Configurator monitoring 4 4 CJ2 CPU Unit Hardware User s Manual 4 Support Software 4 2 Connection Methods A CJ2 CPU Unit can be directly connected to a personal computer running the CX One Support
299. gt i o 12 points common at 55 C N O 9 OUT15 COM2 5 COMO COMO COM2 Indicator switch p indicator o ue Input indicator y Circuit Configura tion oa 8 points common at 55 C O 6 Number of simultaneously ON points Internal circuits A 1 gt i ES S 1c i S o 0 20 40 60 C Ambient Temperature COM3 spun O I 3Seg c l V CJ2 CPU Unit Hardware User s Manual A 51 Appendices CN1 OUT CN2 IN one er ae Clow cease Stel an Sad iS wae 24 VDC ol 7 es J 2 3 ti S 4 a Terminal Connec j 3 tions siit 4 7 l 24 VDC E 4 Al 3 f Be sure to wire both terminals 23 and 24 COMO of CN1 e Be sure to wire both pins 23 and 24 COM2 of Be sure to wire both terminals 3 and 4 COM1 of CN1 CN2 and set the same polarity for both pins Be sure to wire both terminals 21 and 22 V of CN1 e Be sure to wire both pins 3 and 4 COMS3 of Be sure to wire both terminals 1 and 2 V of CN1 CN2 and set the same p
300. h Internal Current Consumption Weight Accessories Circuit Layout Terminal Connections 16 point AC Input Unit with Terminal Block CJ1W IA111 100 to 120 VAC 50 60 Hz 2 85 to 132 VAC 14 5 kQ 50 Hz 12 kQ 60 Hz 7 MA typical at 100 VAC 50 Hz 8 mA typical at 100 VAC 60 Hz 70 VAC min 4 mA min 20 VAC max 2 mA max 18 ms max PLC Setup default setting 8 ms 48 ms max PLC Setup default setting 8 ms 16 16 points common 1 circuit 100 simultaneously ON 16 points common 20 MQ between external terminals and the GR terminal 500 VDC 2 000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 10 mA max 90 mA max 130 g max None Signal INO IN6 IN8 IN10 IN12 IN14 COM to 0 22 uF 7 COM i Input indicator Y amp 3 Connec Signal tor pin name oO IN1 Z 6S Z a Z N IN11 IN13 N O o1 gt oO Nh IN15 COM w w w o w y o o N oO gt o N Z Internal circuits A 100 to 120 VAC 1 The Input ON and OFF response times for Basic I O Units can be set to 0 ms 0 5 ms 1 ms 2 ms 4 ms 8 ms 16 ms or 32 ms in the PLC Setup When the response times have been set to 0 ms the ON response time will be 10 ms maximum and the OFF response time will be 40 ms maximum due to internal element delays 2 Use an input voltage of 90 VAC or
301. he reason that is OFF disconnected power supply terminals the power was turned Check whether 24 V is OFF being supplied Other errors specific to Refer to the manual for the Same as at the left Same as at the left Units particular Unit 6 18 CJ2 CPU Unit Hardware User s Manual 6 Troubleshooting i Option Board Errors An Option Board error will occur if the Option Board is removed while the power is being supplied mation Lit Lit Flashing A315 13 00D1 A402 00 Recovery Processing Flow Restart the PLC No Yes Check the Unit connections o I O gr C Cc gt m oO Replace the Option Board Restart the PLC Restart the System Error Causes and Remedies Suspected cause of Confirmation method Prevention of recur error rence s10113 Buljpuey Z 9 The Option Board was Check the mating of the Reconnect Check for vibration and removed while the system Option Board connector shock was operating Option Board failure If restarting does not clear Replace the Option Board Same as at the left the error check whether the error is cleared by replacing the Option Board CJ2 CPU Unit Hardware User s Manual 6 19 6 Troubleshooting i Battery Error Non fatal Error A battery error occurs when the battery voltage drops mation Lit Flashing A402 04 00F7 7 Recovery Processing Flow Battery error occurs Check the batt
302. hey are set as 8 point Input Units or 8 point Output Units Regardless of the error that occurred the three bits in parentheses will be stored in A407 13 to A407 15 The value will simultaneously be stored in A407 00 to A407 12 Bits A410 00 to A410 15 correspond to unit numbers 0 to F Bits A411 00 to A416 15 correspond to unit numbers 0 to 95 CJ2 CPU Unit Hardware User s Manual A 107 gt oO Tl fe A gt 2 ie gt h fe m e g p m i oO SIO eye4 1 E V Appendices A 3 2 Non fatal Errors Operation continues when a non fatal error occurs Connect the CX Programmer to display the error message in the Error Log Dialog Box on the CX Programmer The cause of the error can be determined from the error message and related Auxiliary Area flags and words The following list shows the non fatal errors Duplicated Refreshing Error CJ1 Interrupt task error Ox008B Basic I O Error Ox009A PLC Setup Error 0x009B Backup Memory Error OxO0F 1 Tag Memory Error OxOOF2 System Work Error OxOOF3 Battery Error 0x00F7 CPU Bus Unit Error Ox0200 to 0x020F Special I O Unit Error Ox0300 to 0x035F or Ox03FF CPU Bus Unit Setting Error 0x0400 to 0x040F Special I O Unit Setting Error 0x0500 to 0x055F FAL 006 Error 0x4104 to 0x42FF A 108 CJ2 CPU Unit Hardware User s Manual Table of Non fatal Errors Appendices e The table of non fatal errors is arranged i
303. hich the OMRON devices are installed The customer must therefore perform the final check to confirm that devices and the overall machine conform to EMC standards Applicable EMC Electromagnetic Compatibility standards are as follows EMS Electromagnetic Susceptibility CS Series EN 61131 2 and EN 61000 6 2 CJ Series EN 61000 6 2 EMI Electromagnetic Interference EN 61000 6 4 Radiated emission 10 m regulations Low Voltage Directive Always ensure that devices operating at voltages of 50 to 1 000 VAC and 75 to 1 500 VDC meet the required safety standards for the PLC EN 61131 2 Conformance to EC Directives The CJ series PLCs comply with EC Directives To ensure that the machine or device in which the CJ series PLC is used complies with EC Directives the PLC must be installed as follows e The CJ series PLC must be installed within a control panel e You must use reinforced insulation or double insulation for the DC power supplies connected to DC Power Supply Units and I O Units e CJ series PLCs complying with EC Directives also conform to the Common Emission Standard EN 61000 6 4 Radiated emission characteristics 10 m regulations may vary depending on the configuration of the control panel used other devices connected to the control panel wiring and other conditions You must therefore confirm that the overall machine or equipment complies with EC Directives CJ2 CPU Unit Hardware User s Manual 27
304. ication output l not required for at least 6 months Output Specifications e ON normal Power Supply Unit replacement not required for at least 6 months e OFF Power Supply Unit replacement required within 6 months e Transistor open collector outputs e Maximum switching capacity 30 VDC max 50 mA max ON Residual voltage of 2 V max OFF Leakage current of 0 1 mA max 5 24 CJ2 CPU Unit Hardware User s Manual 5 Installation Wiring The following wire gauges are recommended Pushing Pulling strength Length of holding force stripped section Recommended wire size strength clamp ing operation AWG 22 to 18 Connecting to PLC terminal 30 N max 30 N min 7 to 10 mm 0 32 to 0 82 mm2 block models AWG 28 to 24 Connecting to PLC connector 10 N min 0 08 to 0 2 mm models PLC Input Unit Wiring Example Connect the positive terminals of the 24 VDC power supply to the Input Unit common COM termi nals IN Unit CJ1W PA205C CPU Unit CJ1W ID2C1 i POWER f O AC100 240V NPU gl do 5 24 VDC power supply O1 Go Connect the negative terminal of the 24 VDC power supply to the Input Unit common COM termi E nal g D IN Unit d CJ1W PA205C CPU Unit CJ1W ID2CI 5 lt 5 CJ2 CPU Unit Hardware User s Manual 5 25 5 Installation External Display Device Connection Example The alarm output replacement notification o
305. iels B 2 79 0L1e 0 G 7TC oCo8 G79 OLIC G70D SOC16 A 91 G79 OLIC G70D FOM16 e G79 00C O G70D VSOC16 A 90 G79 00C O G70D VFOM16 G79 O G70A ZOC 16 3 and Relay A 93 Bo G79 00C O0 G70R SOC08 A 92 Bo G79 00C O G70D SOC08 A 91 CJ1W OD262 2MiLcon PNP G79 I0 0 D1 G7TC OC 16 1 A 93 nectors G79 OL LI D1 G70D SOC16 1 CJ1W OD263 64 outputs 2 MIL con NPN nectors CJ1W MD231_ 16 inputs 1 Fujitsu con NPN nector 16 outputs 1 Fujitsu con NPN nector CJ1W MD232 16 outputs 1 MIL con PNP nector CJ1W MD233 16 inputs 1 MIL con NPN nector 16 outputs 1 MIL con NPN nector 1 For Units with both inputs and outputs refer to the connection patterns for both input and output connections N N l Q Q l Q Q G79 OU L D1 G70D FOM16 1 G79 OU L D1 G70A ZOC16 4 and Relay G79 OL LI D1 G7TC OC16 A 92 G79 OL LI D1 G7TC OC08 G79 OL LI D1 G70D SOC16 A 91 G79 OL LI D1 G70D FOM16 G79 OL LI D1 G70D VSOC16 A 90 G79 OL LI D1 G70D VFOM16 G79 OLJ LI D1 G70A ZOC16 3 and Relay A 93 G79 OL LI D1 G70R SOC08 A 92 G79 OL LI D1 G70D SOC08 A 91 None G79 LIC G7TC ID16 A 89 None G79 LIC G7TC IA16 None G79 LIC G7TC OC16 A 92 None G79 LIC G7TC OC08 None G79 LIC G70D SOC16 A 91 None G79 LIC G70D FOM16 None G79 LIC G70D VS
306. ies Suspected cause of Confirmationtmethod Remedy Prevention of recur error rence An error specific to the Refer to the manual for the Same as at the left Same as at the left Unit particular Unit Faulty connection at Unit Check the insertion at the Tighten the screws Check for vibration and at a connector connector Restart the shock Unit and check whether the error is cleared Unit failure If restarting the Unit does Replace the applicable Same as at the left not clear the error check Unit whether the error is cleared by replacing the Unit Noise Restart the CPU Unit and Take measures against Same as at the left check whether the error noise Investigate the occurs again path of entry e FG e Power lines e Data corruption in bus signals CJ2 CPU Unit Hardware User s Manual 6 21 6 Troubleshooting i Special I O Unit Error Non fatal Error A Special I O Unit error occurs when there is an error in the data conversion between the CPU Unit and a Special I O Unit ERR ALM Error flag Errorcode Error information POWER RUN Lit Flashing A402 06 0300 to 035F A418 to A423 or OSFF Lit The bit corresponding to the unit number where the error occurred turns ON Recovery Processing Flow Special I O Unit error occurs Restart the Special I O Unit Is the error cleared No Yes Check the Unit connections Replace the Special I O Unit Restart the Special I O Uni
307. ies CPU Unit CJ2H CPU Units One required for every CPU Rack CPU Rack CJ2M CPU Units One required for every CPU Rack Pulse I O Mod Connected to use pulse I O ule Can be Up to two Pulse I O Modules can be connected They must be con connected only nected to the immediate left of the CPU Unit The Pulse I O Mod with a CJ2M ule closest to the CPU Unit is Pulse I O Module 0 and the other CPU Unit one is Pulse I O Module 1 Serial Option One Serial Option Board can be mounted in the CU2M CPU3L1 Board Can be mounted only with the CJ2M CPU3L1 Memory Card Install as required CJ series Power Supply Unit One required for every CPU Rack I O Control Unit Required to connect an Expansion Rack Must be connected immediately to the right of the CPU Unit Configu CJ series Basic A total of up to 10 Units can be connected to the CPU Rack and to ration I O Units each of the Expansion Racks An error will occur if 11 or more Units CJ series Special Units are connected I O Units CJ series CPU Bus Units End Must be connected to the right end of the CPU Rack One End Cover Cover is provided with the CPU Unit A fatal error will occur if the End Cover is not connected 2 4 CJ2 CPU Unit Hardware User s Manual 2 Basic System Configuration and Devices Units CJ2H CPU Units Current consumption Model VO capacity 09am DM Area capacity A Weight ee CJ2H CPU68 EIP 2 560 points 400 Ksteps 8
308. ies Units can be used as Configuration Units but only Units that specifically support the CU2 CPU Unit can access the expanded portions of the I O memory areas of the CJ2 CPU Units i e A960 to A1471 A10000 to A11535 and EM banks D to 18 Only the following CJ1 Units specifically support the CJ2 CPU Units e EtherNet IP Unit CJU1W EIP21 e Position Control Units CU1W NC214 CJU1W NC234 CJ1W NC281 CJU1W NC414 CJ1W NC434 CJ1W NC481 and CJU1W NC881 e Analog Input Unit CJ1W AD042 e Analog Output Unit CJ1W DA042V e Serial Communications Units CJU1W SCU22 CU1W SCU32 and CU1W SCU42 Expansion Racks A CJ series Expansion Rack can be connected to the CPU Rack or another CJ series Expansion Rack An Expansion Rack can consist of an I O Interface Unit a Power Supply Unit Basic I O Units Special I O Units CPU Bus Units and an End Cover CPU Rack Configuration Units Basic I O Units Special Power Supply Unit CPU Unit 1 0 Control Unit I O Units CPU Bus Units L Memory Card End Cover Expansion Rack Configuration Units 1O Interface Unit Basic I O Units Special I O Units CPU Bus Units Power Supply Unit End Cover 2 2 CJ2 CPU Unit Hardware User s Manual 2 Basic System Configuration and Devices 2 1 2 CPU Rack The CPU Rack consists of a CJ2 CPU Unit a CJ series Power Supply Unit CJ series Configuration Units and a CJ series End Cover Up to 10 Configuration Units can be connected CJ2H CPU Units
309. ime at an ambient temperature of 25 C Memory Backup Time 4 year 5 months l l l l l l J l CJ2H CPU6LI EIP 3 year 7 months l 1 year 2 months Ambient temperature 25 C 40 C 55 C This graphic is for reference only CJ2 CPU Unit Hardware User s Manual 7 5 Asayeg y Buloejday Z Z 7 juoweoR deY Ajoneg Z Z 7 Inspection and Maintenance i Low Battery Indicators If the PLC Setup has been set to detect a low battery error the ERR ALM indicator on the front of the CPU Unit will flash when the battery is nearly discharged RUN g ERR ALM 3 INH If the Battery Error Flag A402 04 is ON 1 first check whether the Battery is properly connected to the CPU Unit If the battery is properly connected replace the battery as soon as possible Once a low battery error has been detected it will take 5 days at an ambient temperature of 25 C 2 before the battery fails assuming that power has been supplied at least once a day Battery failure and the resulting loss of data in RAM can be delayed by ensuring that the CPU Unit power is not turned OFF until the battery has been replaced 1 The Battery Error Flag A402 04 will turn ON only if the Detect Low Battery parameter in the PLC Setup has been set to detect a low battery error If this setting has not been made battery errors will not be detected 2 The battery will discharge faster at higher te
310. imum memory area range Specifying an element number that exceeds the maximum range of the memory area specified for the symbol will result accessing data in a different memory area and may result in unexpected operation If a symbol or address is specified for an offset in a ladder diagram program so that the memory area of the start address is not exceeded when the offset is specified indirectly using a word address or symbol If an indirect specification causes the address to exceed the area of the start address the system will access data in other area and unexpected operation may occur CJ2 CPU Unit Hardware User s Manual External Circuits e Always turn ON power to the PLC before turning ON power to the control system If the PLC power supply is turned ON after the control power supply temporary errors may result in control system signals because the output terminals on DC Output Units and other Units will momentarily turn ON when power is turned ON to the PLC e Install external breakers and take other safety measures against short circuiting in external wiring Insufficient safety measures against short circuiting may result in burning CJ2 CPU Unit Hardware User s Manual 25 Operating Environment Precautions 26 Follow the instructions in this manual to correctly perform installation Do not operate the control system in the following locations Locations subject to direct sunlight Locations subject to
311. in the network suoieoyioeds uonoun4 E E EtherNet IP Port 6 100Base TX 10Base T Protocols TCP IP UDP ARP ICMP ping only BOOTP Applications FINS CIP SNTP DNS Client FTP Server CIP Commu Tag Data Links Programless cyclic data exchanges with the devices on the EtherNet IP net nications work Service Message Communications Any CIP commands can be received from the devices on the EtherNet IP net work FINS Com Message Communications Any FINS commands can be transferred with the devices on the EtherNet IP munications network Service 4 A Serial Option Board is required to use a serial port for the CU2M CPU3L_ CPU Unit 5 A Serial Option Board is required to use the CU2M CPU3L CPU Unit in Serial PLC Links 6 Supported only by CU2H CPU6LI EIP and CJU2M CPUSL CJ2 CPU Unit Hardware User s Manual 1 23 1 Overview Function Description Interrupt Scheduled Interrupts A task is executed at a specified interval Resetting and restarting with When MSKS 690 is executed the internal timer is restarted and the time to MSKS 690 7 first interrupt is set to a fixed value Reading present value of internal timer MSKS 690 can be used to read the time that has elapsed until the scheduled with MSKS 690 7 interrupt is started or since the previous scheduled interrupt Power OFF Interrupts A task can be executed when CPU Unit s power turns OFF I O Interrupts A task can be executed when an input signal
312. inals 1 and 2 0 V of CN1 1 The ON response time will be 20 us maximum and OFF response time will be 400 us maximum even if the response times are set to 0 ms due to internal element delays A 54 CJ2 CPU Unit Hardware User s Manual Appendices CJ1W MD563 TTL I O Unit 32 Inputs 32 Outputs Name 32 point Input 32 point Output TTL I O Unit with MIL Connectors Model CJ1W MD563 Output section CN1 Input section CN2 10 10 Rated Voltage 5 VDC 10 Rated Input Volt 5 VDC 10 age Operating Load Voltage 4 5 to 5 5 VDC Input Impedance 1 1 KQ Range TEs Been Curreni 35 mA point 560 mA com Input Current Approx 3 5 mA at 5 VDC mon 1 12 A Unit Leakage Current ON Voltage 3 0 VDC min Residual Voltage OFF Voltage 1 0 VDC max 0 2 ms max ON Response 8 0 ms max Can be set to between 0 and 32 in the ON Response Time 4 Time PLC Setup OFF Response Time 8 0 ms max Can be set to between 0 and 32 in the OFF Response 32 points 16 points com Time PLC Setup mon 2 circuits Fuse No of Circuits 32 points 16 points common 2 circuits No of Circuits 5 VDC 10 40 mA min Number of Simul 100 16 points common External Power Supply 1 2 mA x No of ON points taneously ON Points Insulation Resistance 20 MQ between the external terminals and the GR terminal at 100 VDC 1 000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 10 mA Dielectric Str
313. ing resistor CJ2 CPU Unit Hardware User s Manual Appendices A 8 Functions Supported for Unit Versions A 8 1 CJ2H CPU Units Functions Supported for Unit Version 1 3 or Later CX Programmer version 9 1 or higher must be used to enable using the functions added for unit ver sion 1 3 Units CJ2H CPU Units Models CJ2H CPU6L EIP and CU2H CPUE6L Unit version Unit version Unit version Function 1 3 or later 1 0 Special instructions CJ1W NC281 NC481 NC881 Supported Not supported Not supported Not supported for certain Special I O Position Control Units PCU Units HIGH SPEED POSITIONING NCDMV 218 CJ1W NC281 NC481 NC881 Supported Not supported Not supported Not supported Position Control Units PCU POSITIONING TRIGGER NCDTR 219 New special instruc SIGNED AREA RANGE COM Supported Not supported Not supported Not supported tions PARE ZCPS 088 DOUBLE SIGNED AREA Supported Not supported Not supported Not supported RANGE COMPARE ZCPSL 116 Unit Version 1 2 or Later CX Programmer version 8 3 or higher must be used to enable using the functions added for unit ver sion 1 2 Unit CJ2H CPU Units Model CJ2H CPU6L_ EIP CJ2H CPU6L Unit version Unit version 1 2 or later Unit versions earlier than 1 2 EM Area Force setting resetting Supported Not supported Note User programs that use functions of CJ2H CPU Units with unit version 1 2 or later cannot be used
314. ion 5 Installation in the CU2 CPU Unit Hardware User s Manual Cat No W472 2 Wiring Wire the power supply I O and communications Refer to the following manuals Refer to Section 5 Installation in the CJ2 CPU Unit Hardware User s Manual Cat No W472 Refer to Section 11 Programming Devices and Communications in the CU2 CPU Unit Software User s Manual Cat No W473 Refer to Section 3 I O Specifications and Wiring for Pulse I O Module in the CU2M CPU Unit Pulse I O Module User s Manual Cat No W486 3 Connecting Online to the PLC Connect the personal computer online to the PLC Refer to Section 4 Support Software in the CU2 CPU Unit Hardware User s Manual Cat No W472 4 1 O Allocations Using the CX Programmer allocate I O memory in the CPU Unit to the mounted Units Refer to Section 8 I O Allocations and Unit Settings in the CJ2 CPU Unit Software User s Manual Cat No W473 Refer to Section 2 I O Application Procedures and Function Allocations in the CU2M CPU Unit Pulse I O Module User s Manual Cat No W486 5 Software Setup Make the PLC software settings e CPU Unit initialization Refer to Section 4 CPU Unit Initialization in the CJ2 CPU Unit Software User s Manual Cat No W473 e DM Area Settings for Special I O Units and CPU Bus Units Refer to Section 8 I O Allocations and Unit Settings in the CU2 CPU Unit Software User s Manual Cat No W473 e PLC Setup Refer to Secti
315. ion Rack I O Connecting Cable CJ1W 11101 I O Interface Unit Power Supply Unit 3 32 CJ2 CPU Unit Hardware User s Manual Support Software ESS This section describes the software that is used to program and debug a CJ2 PLLC It also describes how to connect the Programming Device and the PLC 4 1 Support Software s 6 6x oc bo thee beam ous eee baa beeen 4 2 4 1 1 CX One FA Integrated Tool Package 0 cee ees 4 2 4 2 Connection Meinods 63 i644240020i oreo tues st4e tbe tbe eewe ees 4 5 4 2 1 Connecting DY USB x b4 s34 9 sue aa ara LA eee See este as 4 5 4 2 2 Connecting bY AS 232C erisir weed oe tad Soi eee ee we ere ee Rees 4 7 4 2 3 Connecting to Ethernet CU2H CPU6LI EIP and CU2M CPU3L Only 4 9 CJ2 CPU Unit Hardware User s Manual 4 1 4 Support Software 4 1 Support Software Support Software refers to software applications for programming and debugging OMRON Program mable Controllers 4 1 1 CX One FA Integrated Tool Package The CX One provides an integrated package of Support Software for OMRON PLCs and components It consists of software applications for PLC programming network settings touch panel screen cre ation servo control inverters temperature control and other functions i CX One Integrated Tool Package Contents Touch panel screen r x creation CX Position Programming simulation f CX Motion NCF Ff CX Programmer CX Designer op i
316. ions settings in PLC Setup Refer to Table 1 ON User defined pin Turns ON the User DIP OFF in the program to create a user defined Switch Pin Flag A395 12 aC On a a a Ore User defined pin Turns OFF the User DIP Switch Pin Flag A395 12 Specifies the simple backup type Table 2 below SW8 Always OFF 1 2 3 4 go The following data cannot be overwritten when pin 1 is ON e All parts of the user program programs in all tasks e All data in the parameter area such as the PLC Setup and I O table When pin 1 is ON the user program and parameter area will not be cleared when the memory clear opera tion is performed from a Programming Device I O memory files AUTOEXEC IOM and ATEXECLILJ IOM are automatically transferred when power is turned ON if pin 2 is set to ON Both the program AUTOEXEC OBJ and parameter area AUTOEXEC STD files must be stored on the Memory Card It is not necessary for the I O memory files AUTOEXEC IOM and ATEXECLJLJ IOM to be stored on the Memory Card When pin 7 is ON simple backup reading from the Memory Card is given priority so even if pin 2 is ON the user program is not automatically transferred from the Memory Card when power is turned ON Connecting to the PLC is not possible from the CX One Support Software using SYSMAC WAY even if pin 5 on the DIP switch is OFF and the PLC Setup is set to the Host Link protocol i e the default setting With the CJU2M CPU
317. is function detects an error when the model of a Special I O Unit in the regis Error Detection tered I O tables does not agree with the model of Unit that is actually mounted Option Board Error Detec This function detects the errors in Serial Option Board mounting status tion 12 Fatal Error Memory Error Detection This function detects errors that occur in memory of the CPU Unit Detection I O Bus Error Detection This function detects when an error occurs in data transfers between the Units mounted in Rack slots and the CPU Unit and detects when the End Cover is not connected to the CPU Rack or an Expansion Rack Unit Rack Number Dupli This function detects an error when the same unit number is set for two or more cation Error Units the same word is allocated to two or more Basic I O Units or the same rack number is set for two or more Racks Too Many I O Points Error This function detects an error when the total number of I O points set in the I O Detection tables or the number of Units per Rack exceeds the specified range I O Setting Error Detection The registered I O tables are used to detect errors if the number of Units in the registered I O tables does not agree with the actual number of Units that are connected or an Interrupt Unit has been connected in the wrong position 11 Supported only by CU2H CPU6LJ EIP and CJU2M CPU3L 12 Supported only by the CU2M CPU3L 1 1 26 CJ2 CPU Unit Hardware User s Manual
318. is input to an Interrupt Input Unit External Interrupts A task can be executed when interrupts are requested from a Special I O Unit ora CPU Bus Unit Input Interrupt Function A task is started for an interrupt input from a Pulse I O Module or for a high speed counter input Input Interrupts Interrupt tasks are executed when the interrupt input turns ON or turns OFF Direct Mode An interrupt task is executed each time an input signal changes Counter Mode Changes in the input signal are counted up or down and the interrupt task is executed when the counter counts out The maximum response frequency is 3 kHz High speed Counter Interrupts An interrupt task is executed when preset comparison conditions for a high speed counter are met Target value comparison The interrupt task is executed when the count matches a specified value Range comparison The interrupt task is executed when the count enters or leaves a specified range of values High speed Interrupt Function Improves performance for executing interrupt tasks with certain restrictions Clock Clock Function Clock data is stored in memory Accuracy Accuracy depends on the temperature Ambient temperature of 55 C 3 5 to 0 5 min error per month Ambient temperature of 25 C 1 5 to 1 5 min error per month Ambient temperature of 0 C 3 to 1 min error per month The time when operating mode was last changed to RUN mode or MONITOR mode is store
319. it Sta tus at Startup when the backup files are written the status of I O memory data will be main tained when data is read from the Memory Card If the Forced Status Hold Bit A500 13 is ON and the PLC Setup is set to maintain the Forced Status Hold Bit Status at Startup when the backup files are written the status of force set and force reset bits will be maintained when data is read from the Memory Card e After the simple backup operation has been used to restore data from the Memory Card to the PLC the operating mode will remain in PROGRAM mode and cannot be changed to MONI TOR or RUN mode until the PLC power is turned OFF After restoring the data turn OFF the power change the setting of DIP switch pin 7 and then turn the power back ON File backups may take from several seconds to several minutes For information on execution times refer to 8 3 5 Time Required for Simple Backup i Comparing Data in the Memory Card and CPU Unit 1 Insert the Memory Card containing the backup files into the CPU Unit The MCPWR indicator will light and the BUSY indicator will flash and then turn OFF 2 Turn OFF pin 7 on the CPU Unit s DIP switch 3 Press the Memory Card Power Supply Switch for three seconds until the BUSY indicator lights and then release the switch The PLC will start comparing the data in the PLC and the data in the backup file on the Memory Card The MCPWR indicator will flash once and then light while the data is being wri
320. its tions tighten the terminal con e 200 VAC nections Check for disconnections Power is not being Use a tester to measure the volt Turn the power ON Investigate the reason that input age at the input terminals of the again the power was turned 4 Power Supply Unit OFF Q Connection status of e 100 VAC Reconnect and secure Periodically approxi power supply selector Use a tester check for short the terminal connec mately once a year z m O T The voltage is out of Use a tester to measure the volt Correct the power sup Same as at the left the allowable range for age at the input terminals to the ply system for the PLC the power supply Power Supply Unit 1 Power Supply Unit fail Replace the Power Supply Unit Replace the Power Depends on the type of ure and check operation Check Supply Unit error whether the POWER indicator is lit Failure at another Unit Remove in order the Units Replace the failed Unit Depends on the type of mounted in the Rack and check error the POWER indicator P I N I pe 2 Q m m O 2 1 The following table shows the allowable power supply ranges for each Power Supply Unit model Allowable power supply Model Power supply voltage voltage fluctuation CJ1W PA205R PA202_ 100 to 240 VAC 85 to 264 VAC CJ1W PD025 24 VDC 19 2 to 28 8 VDC CJ2 CPU Unit Hardware User s Manual 6 7 6 Troubleshooting CPU Standby Errors
321. kage current 10 mA max 2 kV on power supply line Conforms to IEC61000 4 4 Leakage current 10 mA max Leakage current 10 mA max Leakage current 10 mA max 5 to 8 4 Hz 3 5 mm amplitude 8 4 to 150 Hz acceleration 9 8 m s2 in X Y and Z directions for 100 minutes Time coefficient 10 minutes x coefficient factor 10 total time 100 min according to JIS C60068 2 6 147 m s 3 times each in X Y and Z directions Relay Output Unit 100 m s2 according to JIS C60068 2 27 0 to 55 C 10 to 90 with no condensation 10 to 90 with no condensa tion S Must be free from corrosive gases 20 to 75 C _20 to 75 C 5 10 to 90 with no condensation 20 to 75 C excluding battery excluding bat tery CJ2 CPU Unit Hardware User s Manual 1 2 3 4 D 6 7 3 Nomenclature and Functions The AC and DC values above are given for a cold start and the AC values are at room temperature The AC inrush con trol circuit uses a thermistor element with a low temperature current control characteristic If the ambient temperature is high or the PLC is hot started the thermistor will not be sufficiently cool and the inrush current given in the table may be exceeded by up to twice the given value When selecting fuses or breakers for external circuits allow sufficient margin in shut off performance The DC inrush control circuit uses a capacitor charging delay circuit If the power is
322. ks refer to 11 3 Communications Networks in the CJ2 CPU Unit Software User s Manual Cat No W473 Y N m x D 2 D 2 w lt m D 3 O e 5 D ct oO 5 EtherNet IP Ethernet Connect via the built in EtherNev IP port ora EtherNet IP Unit or Ethernet Unit connected to the CPU Unit as 1 O ab Oo J 1 O ama iS EtherNet IP Unit Built in EtherNet IP port ih p Ethernet Unit 1 The EtherNet IP port built into the CJ2H CPU6LJ EIP provides the same performance and functions as a CJ1W EIP21 EtherNet IP Unit The EtherNet IP port built into the CJ2M CPU3LI provides very different performance Controller Link Units N E Controller Link N Support Board N _ Controller Link Configurator Connect by connecting a J J Controller Link Unit to the om SHIOMJON SUOHBOIUNWWOD Z Z Z CPU Unit It is also possible to communicate with a personal computer in which a Controller Link Support Board is installed Wa Willa GQ Control network thoy Connect by connecting a Slaves aa ir DeviceNet Unit to the CPU Unit A 4 t It is also possible to connect to various types of slaves oe E a e CompoNet Unit It is also possible to connect to various types of slaves CJ2 CPU Unit Hardware User s Manual 2 29 2 Basic System Configuration and Devices Communications Network Overview EtherNet IP Between Host computer and FINS messag
323. lace at both the Ethernet switch and the CPU Unit e Do not lay the twisted pair cable together with high voltage lines e Do not lay the twisted pair cable near devices that generate noise e Do not lay the twisted pair cable in locations subject to high temperatures or high humidity e Do not lay the twisted pair cable in locations subject to excessive dirt and dust or to oil mist or other contaminants CJ2 CPU Unit Hardware User s Manual 5 39 rh do 5 AUO LIENdO Wero pue dIS L9NdO Hero gjgeyD u194 4 Ue YBNoJY Duoauuon 7 S 5 Installation i Ethernet Connectors The following standards and specifications apply to the connectors for the Ethernet twisted pair cable e Electrical specifications Conform to IEEE802 3 standards e Connector structure RJ45 8 pin Modular Connector Conforms to ISO 8877 Connector pin Signalname Abb Signal direction Connecting the Cable OINI o1 AJ WwW NJ H Precautions for Correct Use e Turn OFF the PLC s power supply before connecting or disconnecting twisted pair cable e Allow enough space for the bending radius of the twisted pair cable as shown in below 1 Lay the twisted pair cable 2 Connect the cable to the Ethernet switch Be sure to press in the cable until it locks into place 5 40 CJ2 CPU Unit Hardware User s Manual 5 Installation 3 Connect the twisted pair cable to the connector on the built in EtherNet IP port at the CPU
324. late DC power supply DC Power Source Supply 24 VDC Keep voltage fluctuations within the specified range Model Allowable voltage fluctuation range CJ1W PD025 19 2 to 28 8 VDC 420 CJ1W PD022 21 6 to 26 4 VDC 410 Power Supply Capacity The maximum power consumption is 50 W CJ1W PD025 35 W CJ1W PD022 per Rack but there will be a surge current of about five times that level when the power is turned ON Precautions when Using CJ1W PD022 Non insulated Power Supply Units TAN Caution When connecting a personal computers or other peripheral devices to a PLC to which a non insulated Power Supply Unit CJ1W PD022 is mounted either ground the O V side of the external power supply or do not ground the external power supply at all ground A short cir cuit will occur in the external power supply if incorrect grounding methods are used Never ground the 24 V side as shown below Wiring in Which the 24 V Power Supply Will Short Peripheral Power Supply CPU Unit Peripheral device e g Unit personal computer ETA TA 5 22 CJ2 CPU Unit Hardware User s Manual 5 Installation Crimp Terminals The terminals on the Power Supply Unit are M4 self raising terminals with screws l Precautions for Correct Use e Use crimp terminals for wiring e Do not connect bare stranded wires directly to terminals e Tighten the terminal block screws to the torque of 1 2 N m e Use crimp terminals M4 having
325. lated Auxiliary Bits Words Name Description File Memory A343 13 ON when any of the following are being performed OFF when execu Operation Flag tion has been completed e Memory Card detection e CMND instruction executed for local CPU Unit e FREAD FWRIT instructions e Program replacement via special control bits e Simple backup operation Wiring data to or verifying the contents of the Memory Card is not pos sible while this flag is ON EM File Memory A344 When the CPU Unit starts reading from the Memory Card it references Starting Bank this value If the maximum EM bank number of the BKUPEML IOM files maximum consecutive bank number counting from 0 matches the maximum bank number of the CPU Unit the EM area will be formatted based on the value in this word If the maximum EM bank numbers do not match the EM Area will revert to its unformatted condition 8 3 5 Time Required for Simple Backup The following tables list the benchmark execution times for the simple backup operation The execution time will depend on the Unit configuration cycle time and Memory Card These times were measured under the following conditions CPU Unit Model CU2H CPU6LI EIP or CU2M CPU3L Configuration CPU Unit only Operating mode PROGRAM Operating mode Writing to Memory Card Reading from Memory Card User program 120K steps No network symbols tags Approx 7 s Approx 20 s User program 120K steps 20 000 network symbols tags Approx 19s
326. lay Output Noise Reduction Methods 00000eeeneee A 153 A 8 Functions Supported for Unit Versions 000 eee A 155 CJ2 CPU Unit Hardware User s Manual A 1 Appendices A 1 Specifications of Basic I O Units A 1 1 Overview of Units l Basic I O Units Basic Input Units Basic Input DC Input Units Terminal block 12 to 24 VDC CJ1W ID201 A 5 Units Terminal block 24 VDC 16 inputs CJ1W ID211 A 6 CJ1W ID212 A 7 Fujitsu compatible connector 24 VDC 32 inputs CJ1W 1D231 A 8 MIL connector 24 VDC 32 inputs CJ1W 1D232 A 9 CJ1W ID233 ID233 A 10 1 Although 16 I O bits 1 word are allocated only 8 of these can be used for external I O This Unit is also treated as a 16 point I O Unit in the I O tables A 2 CJ2 CPU Unit Hardware User s Manual Appendices Basic Output Units put Units 8 independent contacts Transis Sinking Terminal block 12 to 24 VDC 2A CJ1W 0D201 A 23 tor Out outputs 7 vut Unie Terminal block 12 to 24 VDC 0 5 A CJ1W 0D203 A 24 Terminal block 12 to 24 VDC 0 5 A CJ1W OD211 A 25 Terminal block 24 Terminal block 24 VDC 0 5A 0 5 A CJ1W 0D213 A 26 Fujitsu compatible connector 12 to 24 ee eee 32 outputs CJ1W O0D231 A 27 0 5 A MIL connector 12 to 24 VDC 0 5 A CJ1W OD233 A 29 MIL connector 24 MIL connector 24 VDC 05A 0 5 A CJ1W 0D234 A 31 Fujitsu compatible connector 12 to 24 Ce CJ1W OD261 A 33 0 3 A MIL connector 12 to 24
327. le User s Manual Cat No W486 Section Section 1 Overview Section 2 I O Application Proce dures and Function Allocations Section 3 I O Specifications and Wiring for Pulse I O Modules Section 4 General purpose I O Section 5 Quick response Inputs Section 6 Interrupts Section 7 High speed Counters Section 8 Pulse Outputs Section 9 PWM Outputs Appendices Content This section gives an overview of the Pulse I O Modules and the pulse I O functions of the CJ2M This section lists the pulse functions of the CJ2M CPU Units and describes the overall application flow and the allocation of the functions This section provides the I O specifications and describes the wiring of the Pulse I O Module This section describes the general purpose I O This section describes the quick response function that can be used to input signals that are shorter than the cycle time This section describes the interrupt input function This section describes the high speed counter inputs and high speed counter interrupts This section describes positioning functions such as trapezoidal control S curve control jogging and origin search functions This section describes the variable duty factor PWM outputs The appendices provide a table of flag changes for pulse outputs a comparison table with other models and a performance table CJ2 CPU Unit Hardware User s Manual Manual Structure Page Structure The following page s
328. lent e Personnel in charge of installing FA systems e Personnel in charge of designing FA systems e Personnel in charge of managing FA systems and facilities Applicable Products CJ series CJ2 CPU Units e CJ2H CPU6L EIP e CJ2H CPUEL e CJ2M CPU3L e CJ2M CPU1L In this manual the following notation is used to indicate the CPU Units e CJ2H CPU6L EIP Indicates the CJ2H CPU6LI EIP and CJU2H CPU6L CPU Units e CJ2M CPUL ILI Indicates the CU2M CPU3L and CU2M CPU1L CPU Units Optional Pulse I O Modules can be used for pulse I O with a CU2M CPU Unit CJ2 Series NSJ Series CJ2 CPU Units A NSJ Controllers R B G5D CJ2H CPU6L1 EIP NSJ5 SQ B G5D CJ2H CPU6 NSJ8 TV NSJ10 TV NSJ12 TS CJ2M CPU Units CJ2M CPU3 B G5D B G5D B G5D a e CJ2M CPU1 Pulse I O Module for CJ2M CPU Units BHEEHEEBEHEEHEHEHEHEHHHHEHEHEHEEE E a Sup BBB BBB BEB HBEHBE HBB HBR Be ee E a NSJ5 TQ NSJ Controllers seem eee eee NSJ5 SQ CJ1 H CPU Units NSJ8 TV CJ1H CPULILIH R CJ1H CPU CJ1G CPU CJ1G CPU Loop CPU Units CJ1M CPU Units CJ1M CPU CJ1 CPU Units CJ1G CPU CJ series Basic I O Units NSJ serie
329. les Model Specifications Pins CJ2M MD211 Sinking outputs MIL connector 10 inputs 6 outputs 40 CJ2M MD212 Sourcing outputs MIL connector 10 inputs 6 outputs 40 CJ2 CPU Unit Hardware User s Manual 5 33 seula Aejay O I 40 SIU UOISIeAUOD YyOO g JCUILWIA 10 09UUOD 0 BulOaUUOD p E S rh do 5 5 Installation Applicable Cable side Connectors Connection method Pis OMRON set DDK Ltd Pressure welded XG4M 4030 T FRC5 A040 3TOS 5 34 CJ2 CPU Unit Hardware User s Manual 5 Installation 5 3 6 Connecting I O Devices i Input Devices Use the following information for reference when selecting or connecting input devices DC Input Units The following types of DC input devices can be connected Contact output T DC Input Unit o 7 O COM 9 h DC Input Unit im Pence COM Supply QI I OO gt Q NPN open collector output a Sensor t Power Supply do Output PIN DC Input Unit 7 MA Q 2COM S areara ON E EET D O Q NPN current output 2 yaa 5 a E Current 3 DC Input Unit regulator do O IN COM PNP current output _ Sensor Pee i Si DC Input Unit i Suppl nput Uni O IN Output a 7 MA POV COM O e The circuit below should NOT be used for I O devices having a voltage output Sensor Power Suppl Voltage output ain ee ae a e
330. les or data from connected PLC The comparison results will be displayed x Compares backup files with a specified target Select comparison source and target N N C o 5 D O e 3 c D fe u D O P C g D D Comparison Source Comparison Target PLC File Folder where backup files are stored Connecting PLC D Backup 080422_113319 CS1H H CPUGE User Name OMRON Comments PLC Model CS1H H CPUBE V Selects the comparison target Compare Close Specify the source backup file on the Specify the target PLC or backup file to compare computer PLC The currently connected PLC will be displayed as the target File Specify another backup file on the computer as the target suoiesedo joo dnyoeg O1d 2 2 8 Backup files can be restored after the comparison results have been displayed Also the comparison results can be saved in a CSV file CJ2 CPU Unit Hardware User s Manual 8 5 8 Backup Operations Rest oring Data PLC data can be restored to a previous state by transferring backup file data to a connected PLC Before th results w e data is restored a comparison will be made automatically with the applicable PLC and the ill be displayed Select Comparison Target x Select the units to be compared Compares the selected units only Comparison Source D Backup 080422_113319 PLC Model CS1H H CPU6E Comparison Target Pe PLE Mode J
331. ll be displayed Select one of the options and click the Next Button Found New Hardware Wizard Welcome to the Found New Hardware Wizard Windows Will search for curent and updated software by looking on your computer on the hardware installation CD or on Can Windows connect to Windows Update to search for software Yes this time only es now and every time connect a device O No not this time Click Next to continue Cancel CJ2 CPU Unit Hardware User s Manual A 139 saiqeg PEPUSLULUODSY pue SioJO9UUO gjqeol ddy p V oO 5 T mp 2 mp gt C w u w Z lt Appendices 3 The following dialog box will be displayed Select the Install the software automatically Recom mended Option and click the Next Button Found New Hardware Wizard This wizard helps you install software for OMAON PLO If pour hardware came with an installation CD M or floppy disk insert it now What do you want the wizard to do Install from a list or specific location Advanced Click Next to continue Note 1 If the software cannot be installed automatically refer to Installing a Specified USB Driver later in this sec tion 2 Ifthe installation media is not inserted or the USB device driver is installed for another port a Driver List Dialog Box will be displayed Make sure that the newest driver is selected and click the Next Button Found New Hardware
332. llocations as the C200H High density I O Units and CS series I O Units with connectors to make them compatible Connecting to a Connector Terminal Block Conversion Unit or I O Relay Terminal For details on using OMRON Connecting Cables equipped with special connectors to connect Basic I O Units with connectors to OMRON Connector Terminal Block Conversion Units or I O Relay Terminals refer to A 1 4 Connecting Connector Terminal Block Conversion Units and I O Relay Terminals SJOJDOUUOD YIM SHUN O I Wseg BuIA S CJ2 CPU Unit Hardware User s Manual 5 29 5 Installation i Using User made Cables with Connector Available Connectors Use the following connectors when assembling a connector and cable CJ series 32 and 64 point Basic I O Units with Fujitsu compatible Connectors Applicable Units CJ1W 1ID261 Input Unit 24 VDC 64 inputs CJ1W O0D231 Transistor Output Unit with Sinking Outputs 32 outputs CJ1iW OD261 Transistor Output Unit with Sinking Outputs 64 outputs CJ1W MD261 24 VDC Input Transistor Output Units 32 Inputs 32 Outputs CJ1W MD231 24 VDC Input Transistor Output Units 16 Inputs 16 Outputs 24 Applicable Cable side Connectors Connection Pins OMRON set Fujitsu parts Solder type 40 C500 CE404 Socket FCON 361J040 AU Connector cover FCN 360C040 J2 24 C500 CE241 Socket FCON 361J024 AU Connector cover FCON 360C024 J2 Crimped Pressure welded 40 C500 CE405 Socket FCN 363J040 Conne
333. llowing steps to maintain the proper temperature e Provide enough space for good air flow e Do not install the PLC above equipment that generates a large amount of heat such as heaters transformers or high capacity resistors e If the ambient temperature exceeds 55 C install a cooling fan or air conditioner Control Fan panel CJ series PLC Accessibility for Operation and Maintenance Louver e To ensure safe access for operation and maintenance separate the PLC as much as possible from high voltage equipment and power machinery e The PLC will be easiest to install and operate if it is mounted at a height of 1 0 to 1 6 m above the floor Improving Noise Resistance e Do not mount the PLC in a control panel containing high voltage equipment e Install the PLC at least 200 mm from power lines Power lines 200 mm min CJ series PLC 200 mm min e Ground the mounting plate between the PLC and the mounting surface e When I O Connecting Cables are 10 m or longer connect the control panels in which Racks are mounted with heavier power wires 3 wires at least 2 mm in cross sectional area 5 4 CJ2 CPU Unit Hardware User s Manual 5 Installation PLC Orientation e Each Rack must be mounted in an upright position to provide proper cooling SS aa rh N D a D O 5 S LE suolnesesd Bus pue uoneesul L Z 9 Precautions for Safe Use Always use th
334. log Box Confirm the restrictions and always select the Special I O Unit or CPU Bus Unit together with the CPU Unit when backing up or restoring data If the data from both Units is not backed up or restored together unexpected operation may occur in the controlled system If there are any backup restrictions for the Units to which data is being restored the restric tions will be displayed in the Comments Area of the Backup from PLC Dialog Box Confirm the restrictions and always take the required measures If required measures are not taken unex pected operation may occur in the controlled system after the data is restored Confirm that stopping PLC operation will not create any problems before restoring data during PLC operation If the PLC stops at an unanticipated time unexpected operation may occur in the controlled system Always turn the power supply to the PLC OFF and then ON after restoring data If the power supply is not turned OFF and then ON memory in the PLC may not be updated to the restored data which may cause unexpected operation of the controlled system Forced status can be backed up but it cannot be restored If you restored data that contained forced status use the CX Programmer after restoring the data to force set or force reset bits as required If required bits are not force set or force reset differences in the forced status in memory may cause unexpected operation of the controlled system CJ2 CPU Unit Hardw
335. lowing operations will result e Ifthe number of EM banks for the simple backup file is greater than that of the CPU Unit where the data is to be restored the data will not be restored e If the number of EM banks for the simple backup file is less than that of the CPU Unit where the data is to be restored the data in the EM bank areas in the simple backup file will be restored but forced status will not be restored In addition EM banks that are not in the simple backup file will retain their values from before the restoration CJ2 CPU Unit Hardware User s Manual PP Appendices The appendices provide Unit specifications Unit dimensions details on fatal and non fatal errors information on connecting to serial ports on the CPU Unit the procedure for installing the USB driver on a personal computer and information on load short cir cuit protection and line disconnection detection A 1 Specifications of Basic I O Units 0 0 ee A 2 A 1 1 Overview Of UNIS e 63 ven hoe hee tal Sesh eae hee awe Sieh e aed eee A 2 A2 Base VO UNS 25 ose na hen be eee o town toed eh oe ieee saat A 5 A 1 3 Precautions on Contact Output Units 0 0 ee A 57 A 1 4 Connecting Connector Terminal Block Conversion Units and VO Relay Terminals 2 2 6 2nv eee pee pees bow as Ces Doe A A 59 A 2 DIMENSIONS 3 05056 eer dco so see ooo 2 oe ee ae ain eee ee eae A 94 A2 CUARVCPU MOMS 25 5 2 cess BS aed SS A end BESO EE
336. lwa m CN1 OUT Internal circuits oO oO lt CN2 OUT A 43 P h w ke D O O D m O 5 O O WO D v T O 5 7 spun O I 9ISEG c l V Appendices Allocated Signal Connec Signal Allocated Allocated Signal Connec Signal Allocated CIO word name tor pin Sans CIO word CIO word name torpin TG CIO word 3 4 T1 D2 5 5 OUT14 oam E O g E 10 Toure z Ov panel toum Pours fours o acer nf ous Q 7 OUT12 OUT4 O F F ours A A Terminal Connections O z 3 aio UTO O When wiring pay careful attention to the When wiring pay careful attention to the polarity of the external power supply polarity of the external power supply The load may operate incorrectly if the The load may operate incorrectly if the polarity is reversed polarity is reversed Be sure to wire both terminals 21 and e Be sure to wire both terminals 21 and 22 COMO V of CN1 22 COM2 V of CN2 Be sure to wire both terminals 1 and 2 e Be sure to wire both terminals 1 and 2 COM1 V of CN1 COM3 V of CN2 Be sure to wire both terminals 23 and e Be sure to wire both terminals 23 and 24 0 V of CN1 24 0 V of CN2 Be sure to wire both terminals 3Band 4 e Be sure to wire both terminals 3 and 4 0 V of CN1 0 V of CN2 A 44 CJ2 CPU Unit Hardware User s Manual Appendices i Mixed I O Units CJ1W MD231 DC In
337. ly displays the built in EtherNet IP port node address and the Built in EtherNet IP port following error codes seven segment display MS JE e 10Ms Normal Operation Indications Error ws ns 7 segment Lit green Lit or flashing Built in Ether Normal green Net IP port node address Errors Related to CPU Unit Data Exchange Indications Flashing red Duplicate unit number Flashing red CPU Unit faulty Lit red Notit HS Built in EtherNet IP port faulty Flashing red Nott H4 Node address setting error Flashing red Notit H6 CPU Unit faulty Flashing red Notit H7 I O table not registered Flashing red E Simple backup function restore error Flashing red mH I O bus error Flashing red m HA CPU Unit memory error Flashing red Nott Hb CPU Unit event servicing timeout Flashing red m HO Routing table error Flashing red Se H I O refresh error Flashing red HE CPU Unit service monitoring error Flashing red Se CPU Unit watchdog timer error Errors Related to the CPU Unit Indications Error ws ns 7 segment Flashing red ps HE S CPU Unit Fatal Error Errors Related to the Control Bits MS Indications Error O ns Tseem CJ2 CPU Unit Hardware User s Manual 6 Troubleshooting Errors Related to the Tag Data Links MS Indications O ns segment e 5 Verification Error target non existent e dde Connection Failed e Sa Tag Data Link Error Error Errors Related to M
338. mA min e Connect bleeder resistance if you connect a sensor with a minimum load current of 5 mA or higher CJ1W ID232 DC Input Unit 24 VDC 32 Points Name Model Rated Input Voltage Rated Input Voltage Range Input Impedance Input Current ON Voltage ON Current OFF Voltage OFF Cur rent ON Response Time OFF Response Time Number of Circuits Number of Simulta neously ON Points Insulation Resistance Dielectric Strength Internal Current Con sumption Weight Accessories CJ2 CPU Unit Hardware User s Manual 32 point DC Input Unit with MIL Connector CJ1W ID232 24 VDC 20 4 to 26 4 VDC 5 6 KQ 4 1 mA typical at 24 VDC 19 0 VDC min 3 mA min 5 VDC max 1 mA max 8 0 ms max Can be set to between 0 and 32 in the PLC Setup 8 0 ms max Can be set to between 0 and 32 in the PLC Setup L 32 16 points common 2 circuits 75 12 points common simultaneously ON at 24 VDC Refer to the following illustration 20 MQ between external terminals and the GR terminal 100 VDC 1 000 VAC between the external terminals and the GR terminal for 1 minute ata leakage current of 10 mA max 90 mA max 70 g max None A 9 P b w xe O O oO gt oO a U 2 O lt O Cc gt SHUN O I 3Seg c l V Appendices A 10 Circuit Configuration Terminal Connections Allocated CIO word Connect orrowA Connect or row B Allocated CIO
339. mA x No of ON points 170 g max Signal name i 4 OUTO to OUT15 COM COM Internal circuits i i I i i y i Output indicator i i i Signal Connec Signal name tor pin name Dna OUT8 B3 OUT14 A7 A7 OUT15 DO BEI OO eee i if 2 A 250 VAC 2 A 24 VDC max 1 Terminal numbers AO to A8 and BO to B8 are used in this manual but they are not printed on the Unit CJ2 CPU Unit Hardware User s Manual A 21 P b w xe O O e gt oO a U 2 O O Cc gt spun O I 9ISEG c l V Appendices CJ1W 0A201 Triac Output Unit 8 Points Name Model Max Switching Capacity Max Inrush Current Min Switching Capacity Leakage Current Residual Voltage ON Response Time OFF Response Time Number of Circuits Surge Protector Fuses Insulation Resistance Dielectric Strength Internal Current Consumption Weight Circuit Configuration Terminal Connections 8 point Triac Output Unit with Terminal Block CJ1W OA201 0 6 A 250 VAC 50 60 Hz 2 4 A Unit 15 A pulse width 10 ms max 50 mA 75 VAC 1 5 mA 200 VAC max 1 6 VAC max 1 ms max 1 2 of load frequency 1 ms or less 8 8 points common 1 circuit C R Absorber Surge Absorber 5 A 1 common 1 used The fuse cannot be replaced by the user 20 MQ between the external terminals and the GR terminal 500 VDC 2 000 VAC between the external te
340. manual for your PT A 122 CJ2 CPU Unit Hardware User s Manual Appendices RS 422A 485 Ports with 1 N 4 wire Connections CPU Unit PT Signal name RS 422A 485 RS Option 422A 485 Board interface Terminal block Functional ground Terminal block D sub connector hort pi enone PT See note l Signal name RDA a TRM RDB _ RS SpA 422A 485 interface SDB RSA RSB Functional ground Terminal block D sub connector e Communications Mode 1 N NT Link Switch Settings on RS 422A 485 Option Board e Terminating resistance ON e 2 wire 4 wire setting 4 wire Note The terminating resistance setting example is for the NT631 NT631C The setting method depends on the PT model Refer to the manual for your PT RS 422A 485 Ports with 1 N 2 wire Connections CPU Unit Signal Pin Signal name name No RDA RS SDA 3 TRM oie SDB 4 RDB Board RDA 1 SDA RDB 2 SDB FG 5 Terminal block Functional ground Terminal block D sub connector hort pi snore pln PT See note Signal name RDA TRM RDB SDA SDB RS 422A 485 interface Functional ground Terminal block D sub connector e Communications Mode 1 N NT Link Switch Settings on RS 422A 485 Option Board e Terminating resistance ON e 2 wire 4 wire setting 2 wire Note The
341. measures must be provided to ensure Safety in the system e Provide measures in the computer system and programming to ensure safety in the overall system even if communications errors or malfunctions occur in data link communications or remote I O communications Confirm safety before transferring data files stored in the file memory Mem ory Card or EM file memory to the I O area CIO of the CPU Unit using a peripheral tool Otherwise the devices connected to the output unit may mal function regardless of the operation mode of the CPU Unit Fail safe measures must be taken by the customer to ensure safety in the event of incorrect missing or abnormal signals caused by broken signal lines momentary power interruptions or other causes Serious accidents may result from abnormal operation if proper measures are not provided CJ2 CPU Unit Hardware User s Manual 19 20 A Caution Execute online edit only after confirming that no adverse effects will be caused by extending the cycle time Otherwise the input signals may not be readable Confirm safety at the destination node before transferring a program PLC Setup I O tables I O memory contents or parameters to another node or changing contents of the any of these items Transferring or changing data can result in unexpected system operation The CJ2 CPU Units automatically back up the user program and parameter data to flash memory when these are written to the
342. med Controller Link or Ethernet 8 layers DeviceNet or SYSMAC LINK 3 layers Automatic Online Connection via Direct This function enables automatically connecting to the PLC online when the CX Network Serial Programmer is directly connected by a serial connection peripheral USB port Connec or serial port tion Via Net This function enables connecting the CX Programmer online to a PLC that is works connected via an EtherNet IP network Security Read Protection using Password This function protects reading and displaying programs and tasks using pass words Write protection Set using the DIP switch Read protection Set a password using the CX Programmer FINS Write Protection This function prohibits writing by using FINS commands sent over the network Unit Name Function This function allows the users to give any names to the Units Names are veri fied at online connection to prevent wrong connection Hardware ID Using Lot Numbers This function sets operation protection by identifying hardware using the user programs according to lot numbers stored in the Auxiliary Area 13 This function can be used only with CJ2H CPU Units CJ2 CPU Unit Hardware User s Manual 1 27 1 Overview 1 28 CJ2 CPU Unit Hardware User s Manual Basic System Configuration and Devices R This section describes the basic system configuration and devices used in a CJ2 PLC The CJ Series supports the following two types of syst
343. mory The CJ2M CPUS3L does not have this indicator POWER Lit when 5 V is output from the Power Supply Unit CJ2 CPU Unit Hardware User s Manual 6 Troubleshooting i Checking Error Status with the CX Programmer Use the following procedure to read the error status 1 Connect the CX Programmer online 2 Double click Error Log in the project tree in the main window The PLC Error Window will be dis played 3 Click the Errors Tab The current errors will be displayed on the Errors Tab Page Fie Options Help Errors Error Log Messages No Errors CJ2H CPU67 EIP Run Clock Not Monitoring 6 1 3 Checking Detailed Status You can check detailed error status using information registered in the Auxiliary Area The following error details are registered e Error Flags The Auxiliary Area contains flags that indicate the type of error There are error flags for various types of error e Error Information The Auxiliary Area contains words that provide detailed information on current errors Error information is provided for various types of error e Error Code The error code assigned to the current error is stored in word A400 regardless of the type of error If two or more errors occur at the same time the highest most serious error code will be stored in A400 o I O gr C Cc gt m oO 6 1 4 Reading Error Log Information snes pejiejaq Buoy 1 9 If the error statu
344. mpare Compares the data between backup files and PLC Restore to PLC Transfers the backup files to PLC Communication Settings Communication Settings Sets the method of communications with backup restore target PLC Current Settings PLC Model CJM Network Type Toolbus Net 0 Node 0 CJ2 CPU Unit Hardware User s Manual 8 Backup Operations Backing Up Data The data in the connected PLC can be backed up to the computer as a batch A folder named with the date and time will be automatically created under the user specified folder and the backup files will be created in that folder Backup from PLC 1 2 x PLC Configuration Information Backs up the selected units You cannot select the units that need not be backed up or do not support the backup function PLC Model est H H CPUBE Conditionally supported Not supported No Model Name Unit R Sl UnitNo Description CS1H CPUG6H 3 0 CPU Unit CPU Unit CS1Ww CLK52 1 12 0 06 M Controller Link Unit CS1wW SCU21 1 f 15 Serial Communication Unit cs1w4D291 DC Input Unit CS1W 0D261 Transistor Output Unit Select All Clear All Information When you select a unit in the list the information of the selected unit is shown below Close All Units in the PLC are displayed here Individual Units can be selected for backup Comparing Data Data in backup files can be compared with data from other backup fi
345. mperatures e g 4 days at 40 C and 2 days at 55 C Replacement Battery Use the CJ1W BAT01 Battery Set i Precautions for Correct Use Be sure to install a replacement battery within two years of the production date shown on the battery s label Production Date OMRON CJ1W BATO1 08 06 Manufactured in June 2008 i Replacement Procedure Use the following procedure to replace the battery when the previous battery has become completely discharged Precautions for Safe Use We recommend replacing the battery with the power OFF to prevent the CPU Unit s sensitive internal components from being damaged by static electricity The battery can be replaced with out turning OFF the power supply To do so always touch a grounded piece of metal to discharge static electricity from your body before starting the procedure After replacing the battery connect a Programming Device and clear the battery error 1 Turn OFF the power to the CPU Unit If the CPU Unit has not been ON turn it ON for at least five minutes and then turn it OFF CJ2 CPU Unit Hardware User s Manual 7 Inspection and Maintenance EN Additional Information If power is not turned ON for at least five minutes before replacing the battery the capacitor that backs up memory when the battery is removed will not be fully charged and memory may be lost before the new battery is inserted 2 Open the compartment on the upper left of the CPU Unit and carefully draw out
346. n of bits A Weight allocated 5 VDC 24 VDC Name Specifications CJ1W 0C201 0 048 140 g max 0 006 X Number of ON outputs 2 A 8 points independent con tacts a O _ Terminal block 250 VAC 24 VDC CJ1W OC211 16 0 11 0 096 170 g max 2 A 16 points 0 006 X Number of ON outputs Triac Output Unit Terminal block 250 VAC 0 6 A CJ1W OA201 161 0 22 150 g max 8 points Transis Sinking Terminal block 12 to 24 VDC CJ1W OD201 16 1 110 g max tor Out outputs 2 A 8 outputs put Units Terminal block 12 to 24 VDC CJ1W 0D203 4671 0 10 110 g max 0 5 A 8 outputs Terminal block 12 to 24 VDC CJ1W 0OD211 2 16 0 10 110 g max 0 5 A 16 outputs Terminal block 24 VDC CJ1W 0D213 2 16 0 15 110 g max 0 5 A 16 outputs Fujitsu compatible connector 12 CJ1W 0D231 3 32 0 14 70 g max to 24 VDC 0 5 A 32 outputs MIL connector 12 to 24 VDC CJ1W 32 0 14 70 g max 0 5 A 32 outputs OD233 2 3 MIL connector 24 VDC CJ1W 32 0 22 70 g max 0 5 A 32 outputs 0OD234 2 3 Fujitsu compatible connector 12 CJ1W OD261 3 64 0 17 110 g max to 24 VDC 0 3 A 64 outputs MIL connector 12 to 24 VDC CJ1W OD263 3 64 0 17 110 g max 0 3 A 64 outputs Sourc Terminal block 24 VDC 2 A CJ1W OD202 161 0 11 120 g max ing out 8 outputs load short circuit pro puts tection and disconnected line detection Terminal block 24 VDC 0 5 A CJ1W OD204 16 1 0 10 120 g max 8 outputs load short circuit pr
347. n CS1W CN133 10m Racks CS Cu series I O Connecting Cable I O Interface Unit CS1W CN133B2 12m 3 maximum 30 cm 70 cm 2 m 3 m 5 m 10 m 12 m I O Interface Unit CJ series Power Expansion Rack Supply Unit p 10 Units max i Maximum Number of Expansion Racks Expansion pattern Maximum number of Racks Remarks CJ series CPU Rack plus 3 Racks The total length of I O Connecting Cable CJ series Expansion Racks between the CPU Rack and an Expansion Rack and between all Expansion Racks must be no more than 12 m CJ2 CPU Unit Hardware User s Manual 2 11 2 Basic System Configuration and Devices i Units Units for CJ series Expansion Racks Rack Configuration Remarks CJ series CJ series Power Supply Unit One required for each Expansion Rack An I O Control Expansion Unit is required on the CJ series CPU Rack I O Interface Unit one End Cover Racks included CJ series Basic I O Units A total of up to 10 Units can be connected to the CPU Rack and to each of the Expansion Racks An error will CJ series Special I O Units l j occur if 11 or more Units are connected CJ series CPU Bus Units End Cover Must be connected to the right end of the Expansion Rack One End Cover is provided with the I O Interface Unit A fatal error will occur if the End Cover is not con nected CS CJ series I O Connecting Cable Required to connect the I O Interface Unit to the I O Control Unit or previous I O Inter
348. n ascending order of error codes e When two or more errors occur at the same time the error code of the more serious error will be recorded in A400 e When the IOM Hold Bit is set to ON I O memory will be retained and outputs to the Output Unit will turn OFF Eror Error code in A400 Duplicated Refreshing Error CJ1 Interrupt task error 0x008B Ox009A 0x009B 0x00D1 Basic I O Error PLC Setup Error Option Board Error Backup Mem Ox00F 1 ory Error Tag Memory Ox00F2 Error System Work Error 0x00F3 Ox00F7 0x0200 to 0x020F Battery Error CPU Bus Unit Error Special I O Unit Error 0x0300 to Ox035F or Ox03FF CPU Bus Unit Setting Error 0x0400 to 0x040F Error flag Auxiliary Area A402 13 Dupli cated Refresh Error Flag A402 12 CJ series Basic O Unit Error Flag A402 10 PLC Setup Error Flag A315 13 Option Board Error Flag A402 00 Other Non fatal Error Flag A315 15 Backup Mem ory Error Flag A315 12 Tag Memory Error Flag A315 04 Sys tem Work Error Flag A402 04 Bat tery Error Flag A402 07 CPU Bus Unit Error Flag A402 06 Spe cial I O Unit Error Flag A402 03 CPU Bus Unit Set ting Error Flag CJ2 CPU Unit Hardware User s Manual Flag and word data A426 Unit number where duplicated refresh error occurred A408 Basic I O Unit Error Slot Number A417 CPU Bus Unit Error Unit Number Flags A418 to A42
349. n detects an error when instruction data is stored after the last Overflow Error Detec address in user program area tion Cycle Time Exceeded This function monitors the cycle time 10 to 40 000 ms and stops the operation Error Detection when the set value is exceeded System FALS Error Detec This function generates a fatal FALS error when the user defined conditions tion User defined Fatal are met in program suoieoyioeds uonouny E E Error Version Error Detection This function detects an error when a user program includes a function that is not supported by the current unit version Memory Card Transfer This function detects an error when the automatic file transfer from Memory Error Detection Card fails at startup Memory Self restoration Function This function performs a parity check on the user program area and self resto ration data 13 Mainte Simple Backup Function This function collectively backs up the data in CPU Unit user programs nance parameters and I O memory and internal backup data in the I O Units Unsolicited Communications A function that allows the PLC to use Network Communications Instruction to send required FINS commands to a computer connected via a Host Link Remote Programming and Monitoring Host Link communications can be used for remote programming and remote monitoring through a Controller Link Ethernet DeviceNet or SYSMAC LINK Network Communications across network layers can be perfor
350. nal block connector Replace terminal block connec contact tor Faulty output bit on a Relay Out Replace relay put Unit Faulty output circuit Replace Unit 5 Output of a specific bit number Faulty output bit Relay Output Replace relay does not turn OFF indicator is Units only not lit Bit does not turn OFF due to Replace external load or add leakage current or residual volt dummy resistor age 6 Output of a specific bit number Bit status controlled by multiple Correct program does not turn OFF indicator lit instructions Faulty output circuit Replace Unit CJ2 CPU Unit Hardware User s Manual 6 29 s IP W yY pue S101143 HUN NdO YUON 9 s Ip w y pue Sesneyd 10114 6 9 6 Troubleshooting 6 30 Output irregularly turns ON OFF Low or unstable load voltage Adjust load voltage to within rated range Bit status controlled by multiple Correct program so that each instructions output bit is controlled by only one instruction Malfunction due to noise Protective measures against noise e Install surge suppressor e Install insulation transformer e Use shielded cables between the Output Unit and the loads Terminal block screws are loose Tighten screws Faulty terminal block connector Replace terminal block connec contact tor Error occurs in units of 8 points Loose common terminal screw Tighten screws or 16 points i e for the same Faulty terminal block c
351. nchronous unit operation 3 In addition to the words allocated in the Special I O Unit Area up to 144 words are allocated according to the number of axes and func tions uses Word allocations are set using the CX Programmer 4 The Space Unit is for Position Control Units 5 If interrupts to the CPU Unit are used mount the Interrupt Input Unit in one of the following slots on the CPU Rack e CJ2H CPU6LI EIP Slots 0 to 3 e CJ2H CPU6L or CU2M CPULIL Slots 0 to 4 6 Includes the weight of accessory connectors 2 20 CJ2 CPU Unit Hardware User s Manual 2 Basic System Configuration and Devices CJ series CPU Bus Units Number of Current con words allo Maximum sumption A Type Specifications cated number of Weight CIO 1500 to Units 5VDC 24 VDC CIO 1899 CPU Bus High speed 4 inputs 80 us 2 inputs CJ1W ADG41 2 25 words OtoF 16 Units 3 0 65 150 g max Units 1 Analog Input 160 us 4 inputs Unit 110 g max N I h U D o T w lt m mp D 3 O oO 5 G D Oo 5 Controller Link Wired data links CJ1W CLK23 0 35 Units Serial Commu One RS 232C portand CJ1W SCU41 V1 25 words OtoF 16 Units 3 0 384 nications Units one RS 422A 485 port Two RS 232C ports CJ1W SCU 21 V1 0 284 Two RS 422A 485 ports CJ1W SCU31 V1 0 38 Two RS 232C ports CJ1W SCU22 16 Units 3 0 28 4 High speed models Two RS 422A 485 ports CJU1W SCU32 0 4 High speed models One RS 232C port and CJ1W SCU42 0 36
352. nd below the PLC leave sufficient distance from other devices wiring ducts etc Do not mount the Units in the wrong direction e g vertically or upside down Doing so may cause abnormal heating in the PLC Do not install heat generating equipment such as heaters transformers and devices with high resistance directly above the panel Do not install the PLC in a location exposed to direct sunlight Natural Cooling Forced Ventilation by Fan at Top of Panel Forced Ventilation Method CJ2 CPU Unit Hardware User s Manual 5 Installation Forced Air Circulation by Fan in Closed Panel Forced Air Circulation Room Cooling Cooling the Entire Room Where the Control Panel Is Located Cooler gi aS O fe gt 2 u o gt 2 5 Control panel D D fe Room Cooling f Low Temperatures The PLC will not start normally if the temperature is below 0 C when the power is turned ON Maintain an air temperature of at least approximately 5 C inside the panel by implementing measures such as installing a low capacity space heater in the panel Alternatively leave the PLC power ON to keep the PLC warm mmyes dw L y G CJ2 CPU Unit Hardware User s Manual 5 43 5 Installation 5 4 2 Humidity Rapid temperature changes can cause condensation to occur resulting in malfunctioning due to short circuiting When there is a possibility of this occurring take measures ag
353. nding For devices to operate properly the reference potential between the devices must be stabilized Use one point grounding so that noise current does not flow to ground lines between the devices Whenever possible use an independent ground with the ground pole separated by a minimum of 10 m from any other ground pole e Ground to 100 Q or less and if possible use a separate ground from those of other devices Refer to figure a in the diagram below e If using an independent ground is not possible then use a common ground as shown in figure b Connect to the ground pole of the other device e Never connect to the same ground as a device that draws a large amount of power such as a motor or inverter Ground the devices separately to avoid mutually adverse influences e To prevent electrical shock do not connect to ground poles especially steel frames to which mul tiple devices are connected e Use a ground pole as close to the PLC as possible and keep the ground line as short as possible PLC Ground of 100 Q or less Independent grounds Common ground Common ground Best Acceptable Incorrect Grounding Methods 5 50 CJ2 CPU Unit Hardware User s Manual 5 Installation Precautions when Grounding e If the same ground is used for both the signal lines and the enclosure isolate the channel base a grounded metal plate inside a control panel with an insulating material CS CJ series P
354. ng Device e g CX Programmer is connected however even greater height is required Allow sufficient depth in the control panel contain ing the PLC Approx 100 to 150 mm 81 6 to 89 0 mm 5 12 CJ2 CPU Unit Hardware User s Manual 5 Installation 5 2 4 Connecting PLC Components The Units that make up a CJ series PLC can be connected simply by pressing the Units together and locking the sliders by moving them toward the back of the Units The End Cover is connected in the same way to the Unit on the far right side of the PLC 1 Join the Units so that the connectors fit exactly Hook holes Hook Connector PERIPH ERAL 2 The yellow sliders at the top and bottom of each Unit lock the Units together Move the sliders toward the back of the Units as shown below until they click into place Move the sliders toward the back until they lock into place CI POW ER L1 AC100 240V INPU T L2 N Precautions for Correct Use If the locking tabs are not secured properly the connectors may become loose and not function properly Be sure to slide the locking tabs until they are securely in place CJ2 CPU Unit Hardware User s Manual 5 13 fs N 5 D a D O 5 syu uodwo Jld Bunosuu0y y Z S 5 Installation 3 Attach the End Cover to the Unit on the far right side of the Rack CJ2H CPU Unit CPU Rack Yoo 4 Power Supply CPU Unit I O Control Unit 1 End
355. ng EtherNet IP tag data links for the CJ2M CPU3L 100 us Number of words transferred x 1 8 us The following time must be added when using Pulse I O Modules with a CJ2M CPU Unit 10 us x Number of Pulse I O Modules 2 This applies when high speed interrupts are used 3 Supported only by CJ2M CPU Units with unit version 2 0 or later A Pulse I O Module must be mounted 1 14 a CPU Unit Hardware User s Manual Items Auxiliary Area Temporary Area Timer Area Counter Area 1 Overview CJ2H CJ2M cPu64 CPU65 CPU66 CPU67 CPU68 CPU CPU CPU CPU CPU EIP EIP EIP EIP EIP 11 31 12 32 13 33 14 34 15 35 Read only 31 744 bits 1 984 words e 7 168 bits 448 words Words AO to A447 e 24 576 bits 1 536 words Words A10000 to A11535 4 Read write 16 384 bits 1 024 words in words A448 to A1471 4 16 bits TRO to TR15 4 096 timer numbers T0000 to T4095 separate from counters 4 096 counter numbers C0000 to C4095 separate from timers I wo 2 D O h O D O T DM Area 32k words e DM Area words for Special I O Units D20000 to D29599 100 words x 96 Units e DM Area words for CPU Bus Units D30000 to D31599 100 words x 16 Units EM Area 32k words bank x 25 banks max EOO_00000 to 32k words bank x 4 banks max EOO_00000 to E18 32767 max 5 6 E3_ 32767 max 32K 32K 32K 32K 32K 32K words x 1 bank 32K words x 4 words x words x words x words x words x bank
356. nit routing tables again A403 08 ON A checksum error has occurred in the Transfer the CPU Bus Unit setup again CPU Bus Unit setup A403 09 ON An error occurred during automatic trans The following files are required for auto fer from the Memory Card at startup matic transfer at startup Save these files to the Memory Card and restart e Program file AUTOEXEC OBJ e Parameters file AUTOEXEC STD EN Additional Information Checksums are used to detect illegal rewriting in a specific area of memory by calculating and comparing sums written to memory in advance to sums during operation When a checksum error is detected by the CJ2 CPU Unit during operation memory is automatically recovered by automatically reading data from flash memory If recovery is not possible an error occurs and operation stops Use any of the following methods to transfer the data again e Use the CX Programmer to download data e Use the automatic transfer at startup function to download data saved on a Memory Card For details refer to the CU series CU2 CPU Unit Software User s Manual Cat No W473 e Use the simple backup function to download data saved on a Memory Card For details refer to 8 3 Simple Backup The CJ2 CPU Unit has built in flash memory for backup When the CPU Unit is restarted data is transferred to memory for calculation and this sometimes enables an error to be cleared 6 16 CJ2 CPU Unit Hardware User s Manual
357. nit alternates between 0 0 and A02 or if the alarm output automatically turns OFF e Keep the alarm output cable separated from power line and high voltage lines Do not apply a voltage or connect a load exceeding the specifications to the alarm output e When storing the Power Supply Unit for more than three months store it at 20 to 30 C and 25 to 70 humidity to preserve the Replacement Notification Function e Ifthe Power Supply Unit is not installed properly heat buildup may cause the replacement noti fication signal to appear at the wrong time or may cause interior elements to deteriorate or become damaged Use only the standard installation method Do not touch the terminals on the Power Supply Unit immediately after turning OFF the power supply Residual voltage may cause electrical shock Observe the following precautions to prevent failure due to difference in electrical potential if the computer is connected to the PLC e Before connecting a laptop computer to the PLC disconnect the power supply plug of the computer from the AC outlet Residual current in the AC adaptor may cause difference in elec trical potential to occur between the computer and the PLC After you connect the computer and PLC supply the power again from the AC adaptor e If the computer has an FG terminal make the connections so that it has the same electrical potential as the FG GR terminal on the PLC If the computer is grounded to a separate location
358. nks are provided below The Serial PLC Link communica tions mode is used Connecting with RS 422A Converters CJ2M CPU Unit Polling Unit CJ2M CPU Unit Polled Unit 0 RS 422A 485 CJ1M CPU Unit Polled Unit 1 Option Board RS 232C port built into CPU Unit CJ1W CIF11 RS 422A Converter CJ1W CIF11 RS 422A Converter Serial PLC Link maximum total distance 50 m Note The CJ1W CIF11 CP1W CIF11 is not isolated The maximum transmission distance is therefore 50 m If the distance exceeds 50 m use the isolated CP1W CIF12 or the NT ALOO1 Do not use the CJ1W CIF11 CP1W CIF11 in the transmission path If you use the NT ALOO1 and CP1W CIF12 the maximum total transmission distance will be 500 m A 130 CJ2 CPU Unit Hardware User s Manual Appendices Connections to RS 232C Ports RS 232C can also be used to connect two CJ2M CPU Units with a Serial PLC Link CJ2M CPU Unit CJ2M CPU Unit RS 232C Option Board RS 232C Option Board O A 0 S 09 aa Connection Example CJ2M CPU Unit Polling Unit CJ2M CPU Unit Polled Unit 0 CJ1M CPU Unit Polled Unit 1 RS 232C Option Board RS 422A 485 Option Board CP1W CIF01 CP1W CIF11 CIF12 CJ1W CIF11 CJ1W CIF11 DIP SW DIP SW DIP SW SW1 ON terminating resistance OFF SW1 ON terminating resistance ON SW1 ON terminating resistance ON SW2 OFF 4 wire SW2 OFF 4 wire SW2 OFF 4 wire SW3 OFF 4 wire SWS OFF 4 wire SW3 OFF 4 wire SW4
359. ns Restrictions The following restrictions apply e Forced Status Forced status cannot be restored If you attempt to restore forced status the address of the force set reset bits will be displayed in the log display area Use the CX Programmer or Switch Box to man ually force set reset the displayed bits e Data Stored in EM File Memory Part of the EM Area Converted to File Memory EM file memory cannot be compared or resorted EM file memory backups are saved in the CPU EM_FILES Folder that will be created within the backup file destination folder Restore EM file memory manually by using the PLC Memory Card Win dow in the CX Programmer to write the data to memory Restrictions in Comparing and Restoring I O Memory The CIO Area and Auxiliary Area data in the I O memory cannot be compared or restored 8 2 2 PLC Backup Tool Operations 8 4 An overview of the PLC Backup Tool is provided below For details on specific procedures and func tions refer to the CX Programmer Operation Manual Cat No W446 Starting the PLC Backup Tool Either of the following methods can be used to start the PLC Backup Tool e Select PLC Backup Tool from the CX Programmer Tools Menu e Select Programs OMRON CX One CX Programmer PLC Backup Tool from the Windows Start Menu The PLC Backup Tool Dialog Box will be displayed x Backup Menu Backup from PLC Collectively backs up the data in a PLC to save as files Co
360. ns Units DIRECT RECEIVE VIA SERIAL COMMUNICATIONS UNIT DRXDU 261 and DIRECT TRANSMIT VIA SERIAL COMMUNICATIONS UNIT DTXDU 262 CX Programmer version 8 02 or higher is required to use the high speed interrupt function and the function to change the minimum cycle time setting during operation Note User programs that use functions of CJ2H CPU Units with unit version 1 1 or later cannot be used with CJ2H CPU Units with unit version 1 0 or earlier If an attempt is made to transfer a program that uses any of these functions from the CX Programmer to a CPU Unit with unit version 1 0 an error will be displayed and it will not be possible to download to the CPU Unit If a program file extension OBJ that uses any of these func tions is transferred to a CPU Unit with unit version 1 0 a program error will occur when operation starts or when the function starts and operation of the CPU Unit will stop A 8 2 CJ2M CPU Units Functions Supported for Unit Version 2 0 or Later CX Programmer version 9 12 or higher must be used to enable using the functions added for unit ver sion 2 0 Unit CJ2M CPU Unit Model CJ2M CPUL IL 3 Unitvergion Unit version 2 0 or later Unit versions earlier than 2 0 Function Pulse I O Supported Not supported A 156 CJ2 CPU Unit Hardware User s Manual Index A alarm OUND ae a E adhe eeee sa 3 26 B BASIC VO UNIS ct aly ect chat te NN 2 15 Basic I O Units Specifications
361. nsor leakage current lOFF lleak Connect a bleeder resistor if lleak is greater than lorr Use the following equation to calculate the bleeder resistance constant R lt RIN x VOFF lleak x RIN VOFF Power W Vcc VR 2 R x 4 allowable margin DC Input Unit Two wire sensor VCC Power voltage VON PLC ON voltage VOFF PLC OFF voltage ION PLC ON current R BI i lOFF PLC OFF current eeder resistance RIN PLC input impedance VR Sensor output residual current IOUT Sensor control current load current lleak Sensor leakage current e Precautions on Sensor Surge Current An incorrect input may occur if a sensor is turned ON after the PLC has started up to the point where inputs are possible Determine the time required for sensor operation to stabilize after the sensor is turned ON and take appropriate measures such as inserting into the program a timer delay after turning ON the sensor rh do 5 Example In this example the sensor s power supply voltage is used as the input to CIO 000000 and a 100 ms timer delay the time required for an OMRON Proximity Sensor to stabilize is created in the pro gram After the Completion Flag for the timer turns ON the sensor input on CIO 000001 will cause output bit CIO 000100 to turn ON 000000 Auo di3 09Nd9 Har9 lqe9 u194 3 y m Buu 9 E S TIMOO0O 000001 m 000100 CJ2 CPU Unit Hardware User s Manual 5 37 5 Installation i
362. nterruptions can be delayed 0 to 10 ms Not supported by the CJ1W PD022 Number of Power Interruptions Counter The number of times power has been interrupted is counted Function Blocks Standard programming can be encapsulated as function blocks Languages in Function Block Definitions Ladder programming or structured text Debug Online Editing The program can be changed during operation in MONITOR or PROGRAM ging mode except for block programming areas Force Set Reset Specified bits can be set or reset A parameter can be set to enable force setting resetting bits in EM Area banks Force setting resetting is enabled for the specified bank and all the banks after it 10 Differentiate Monitoring ON OFF changes in specified bits can be monitored Data Tracing The specified I O memory data can be stored in the trace memory in the CPU Unit The triggers can be set Continuous Tracing The trace data can be uploaded during data tracing using the CX Programmer This enables continuously logging the data by constantly uploading the trace data Automatically starting tracing when opera Data tracing can be automatically started when operation is started i e when tion starts the operating mode is changed from PROGRAM mode to MONITOR or RUN mode Storing Location of Error when an Error The location and task number where execution stopped for a program error is Occurs recorded Program Check The programs can be checked for items such
363. nual Cat No W486 e Specifications and wiring of Pulse I O Modules e Available pulse I O functions and allocations e Wiring the Power Supply Unit Connecting Wring Basic I O Units Online to ah ea I O the PLC e Pulse I O Module specifications e Wiring methods between Pulse I O Modules and external I O devices CX Programmer Support Procedures for connecting Software Software Connecting the CX Programmer Setup Cables Support Software Software setting methods for the CPU Unit including I O memory allocation PLC Setup settings Special I O Unit parameters CPU Bus Unit parameters and routing tables For details on built in EtherNet IP port refer to the EtherNet P Unit Operation Manual W465 Creating the Program Software setting procedures for Pulse I O Modules I O memory allocations and PLC Setup settings e Program types and basic _ tailed information on programming instructions information e CPU Unit operation e Internal memory e Data management using file memory in the CPU Checking Unit and e Built in CPU functions e Settings Debugging Operation Pulse I O functions e Checking I O wiring setting the Auxiliary Area settings and Maintenance performing trial operation and e Monitoring and debugging with 7 Troubleshooting the CX Programmer Error codes and remedies if a problem occurs CJ2 CPU Unit Hardware User s Manual Manual Configuration
364. o tection Terminal block 24 VDC 0 5 A CJ1W OD212 16 0 10 120 g max 16 outputs load short circuit pro tection MIL connector 24 VDC 0 5 A CJ1W 0OD232 3 32 0 15 80 g max 32 outputs load short circuit pro tection MIL connector 12 to 24 VDC CJ1W OD262 3 64 0 17 110 g max 0 3 A 64 outputs B7A Interface Units 64 outputs CJ1W B7A04 0 07 80 g max 4 2 3 Although 16 I O bits are allocated only 8 of these can be used for external I O This Unit is also treated as a 16 point I O Unit in the I O tables The ON OFF response time for the CJ1W 0D213 CJ1W OD234 is shorter than for the CJ1W OD211 CJ1W OD233 as shown below e ON response time 0 1 ms improved to 0 015 ms e OFF response time 0 8 ms improved to 0 08 ms The cable side connector is not provided with Units equipped with cables Purchase the connector separately Refer to 5 3 3 Wiring Basic I O Units with Connectors or use an OMRON Connector Terminal Block Con version Unit or I O Terminal Refer to 5 3 4 Connecting to Connector Terminal Block Conversion Units or I O Relay Terminals CJ2 CPU Unit Hardware User s Manual 2 Basic System Configuration and Devices Mixed I O Units Number of Current consump Name Specifications bits allo tion A Weight cated 5 VDC 24 VDC 24 VDC_ Sinking Fujitsu compatible CJ1W MD231 1 32 0 13 90 g max Input connector Transis Inputs tor 24 VDC 16 inputs oo Outputs 12 to 24 VDC 0 5 A 16
365. o have operation continue when the Battery is exhausted or not installed set the parameter in the PLC Setup so that Battery errors are not detected i Saving Data The user program and parameter area data are saved in flash memory even when the Battery is exhausted or not installed I O memory such as the CIO Area however cannot be saved i Conditions for Operation Operation is possible when the Battery is exhausted or not installed if the following two conditions both apply e There is no need to save data in I O memory e There is no need to use initial settings in the DM EM Area or the initial settings are made by the user program EN Additional Information You can use the function for automatic transfer from the Memory Card at startup to store data in I O memory and the DM EM Area even when the Battery is exhausted or not installed The following table shows when the Battery is required according to the purpose of CPU Unit operation Saving I O memory is required The Battery is required Automatic transfer from the Mem i ory Card at startup is set Pin 2 is tial values are set to ON Saving to I O required at star memory is not tup DM EM Area initial values are Normal operation from flash required set from the user program memory or operation using the DM EM Area initial values are not required at star Memory Card is possible tup i Restrictions e The clock function cannot be used so the values for
366. o normal e Replace the Special I O Unit or Interrupt Unit for which is displayed when the I O tables are read e Replace the failed Unit Determined by the cause of the failure Check whether the power is turned ON Check the termi nator settings Turn ON the power or set the terminators If the error is not cleared replace the Unit CJ2 CPU Unit Hardware User s Manual 6 Troubleshooting EN Additional Information The CJ2 CPU Units support the following function e Startup Condition Setting After the power supply is turned ON it is possible to start operation of the CPU Unit in RUN mode or MONITOR mode even if there is one or more Units that has not completed startup Select the Start running program when initializing Unit Inner board recognition Check Box in the PLC Setup For details refer to the CU series CJ2 CPU Unit Software User s Manual Cat No W473 p CPU Reset The CPU Unit is being reset and Programming Devices cannot be connected mation Lit Not lit Not lit None Error Causes and Remedies Suspected cause of error Confirmation method ai Power to an Expansion Rack is OFF Use a tester to measure Turn ON the Investigate the the voltage at the input reason that the terminals of the Power power was OFF Supply Unit 1 The I O Connecting Cable is incorrectly installed Check the connections Reconnect If the Cable is dis e The IN OUT connectors are reversed
367. ol Package that integrates the PLC network HMI components motion control and PLC based process control e CX Programmer e CX Integrator SwitchBox Utility e CX Simulator e CX Protocol e CX Designer e CX Thermo e CX Position e CX Motion CX Motion NCF CX Motion MCH e CX Drive e CX Process Tool e NS Faceplate Auto Builder e CX FLnet e Network Configurator CJ2 CPU Unit Hardware User s Manual 2 Basic System Configuration and Devices 2 1 3 Expansion Racks CJ series Expansion Racks can be connected to the CPU Rack to expand the number of Units in the System beyond the CPU Rack Up to 10 I O Units can be mounted to each Expansion Rack and a total of 3 Expansion Racks can be connected Mount an I O Control Unit immediately to the right of the CPU Unit and mount the I O Interface Unit immediately to the right of the Power Supply Unit on the Expansion Rack Mounting them in other loca tions may cause malfunctions N I U D o T w lt m mr D 3 O e 5 G D i e 5 10 Units max CPU Rack Power CPU Supply Unit N Unit ot m 6 CS CJ series I O Connecting Cable I O Control Unit 2 30 cm 70cm 2 m 3m 5m 10m 12m o End Cover l S CS CJ series I O Connecting Cables J l Cable Length O CJ series CS1W CN313 0 3 m O Total cable Expansion Rack CS1W CN713 0 7 m length CS1W CN223 2m am CS1W CN323 3m CS1W CN523 5m Expansio
368. olarity for both pins When wiring pay careful attention to the polarity of the exter When wiring pay careful attention to the polarity nal power supply The load may operate incorrectly if polarity Of the external power supply The load may oper is reversed ate incorrectly if polarity is reversed 1 The ON response time will be 120 us maximum and OFF response time will be 400 us maximum even if the response times are set to 0 ms due to internal element delays Note Observe the following restrictions when connecting to a 2 wire sensor e Make sure the input power supply voltage is larger than the ON voltage 19 V plus the residual voltage of the sen sor approx 3 V e Use a sensor with a minimum load current of 3 mA min e Connect bleeder resistance if you connect a sensor with a minimum load current of 5 mA or higher A 52 CJ2 CPU Unit Hardware User s Manual Appendices CJ1W MD232 DC Input Transistor Output Unit 24 VDC 16 inputs 16 Outputs Name 16 point DC Input 16 point Transistor Output Unit with MIL Connectors Sourcing Outputs Model CJ1W MD232 Output section CN1 Input section CN2 Rated Voltage 24 VDC Rated Input Volt 24 VDC age Operating Load Voltage 20 4 to 26 4 VDC Operating Input 20 4 to 26 4 VDC Range Voltage Maximum Load Current 0 5 A point 2 0 A Unit Input Impedance 3 3 KQ Leakage Current Input Current 7 mA typical at 24 VDC 1 5 V max ON Voltage ON 14 4 VDC min 3 mA min Resi
369. om the CX Programmer BKUPIOR IOR files cannot be manipulated I O memory Backup Restore Compare Extension P rf o 3 J D u D O 2 c CIO Area CIO 0000 to CIO 6143 Yes BAUPIOR JOR Includes forced sta See note 3 tus Work Area W000 to W511 See note 3 Includes forced sta tus Auxiliary Area A000 to A447 A10000 Yes to A11135 Timer Completion T0000 to T4095 Flags and Timer See note 3 PVs Counter Comple C0000 to C4095 Yes No tion Flags and Counter PVs dnyoeg jdw s Buisn dN peyoeg ewa 9 8 CJ2 CPU Unit Hardware User s Manual 8 13 8 Backup Operations 1 O memory Backup Restore Compare Extension EM Area See notes EL _0 to EL _ 32767 ae 1 and 2 Ll Bank No 0 to 18 hex The maximum bank number depends on the CPU Unit model EM Area forced When bits are force BKUPEFL status See note 4 set reset Note 1 If the number of banks in the EM data on the Memory Card is less than the number of EM banks in the CPU Unit where the data is to be restored e g if data backed up by the CU2H CPU64 EIP is to be restored at the CU2H CPU68 EIP the amount of EM data on the Memory Card will be restored On the other hand if the number of banks in the EM data on the Memory Card is greater than the number of EM banks in the CPU Unit where the data is to be restored e g if data backed up by the CJ2H CPU68 EIlP is to be restored at the CU2ZH
370. on 200 mA max sumption Weight 70 g max Accessories None Allocated Signal Number of Simultaneously ON Points vs ClO word name Ambient Temperature Characteristic 32 points at 40 C 32 Points at 48 C Input voltage as _ Be points at 402c 2 points 148 C Input vo Input voltage 26 4 VDC 12 points common at 55 C Wd m i Connect IN15 or row A i COM0 comoo 10 points common at 55 C Circuit Configuration a 2 5 oO oO c au Number of simultaneously ON points ye O Ambient Temperature Connect or row B gt oh U Signal C g ignali Connec Signal Allocated oa name torpPin name CIO word 2 24 VDC o Ah r 8 i eo l CoM1 3 d 5 IN15 o d C 5 IN14 mi 5 IN13 9 10 Wd m 1 _ o Wd m 1 e o 0113 14 O e o 0115 16 O _ O e oO O IN9 s 5 O IN8 m N COMO Terminal Connections zons 5 e o O IN14 b O O IN13 b 5 O IN12 Wd m O Q Wd m o 0 81 133 34 p o 0 88 435 36 24VDC gt o 437 38 Le boom i 1 e The input power polarity can be connected in either direction e Be sure to wire both pins 23 and 24 COMO and set the same polarity for both pins e Be sure to wire both pins 3 and 4 COM1 an
371. on 9 PLC Setup in the CU2 CPU Unit Software User s Manual Cat No W473 6 Creating the Program Create the program using the CX Programmer Refer to Section 5 Understanding Programming in the CU2 CPU Unit Software User s Manual Cat No W473 7 Checking Operation Check the I O wiring and the AR Area settings and perform trial operation The CX Programmer can be used for monitoring and debugging Refer to 10 7 Debugging in the CU2 CPU Unit Software User s Manual Cat No W473 en 8 Basic Program Operation Set the operating mode to RUN mode to start operation 1 12 CJ2 CPU Unit Hardware User s Manual 1 Overview 1 3 Specifications do 2 D Q a a a D 1 3 1 General Specifications 5 o CJ2H CJ2M tem CPU64 EIP CPU65 EIP CPU66 EIP CPU67 EIP CPU68 EIP CPU1L CPU3L Enclosure Mounted in a panel Grounding Less than 100 Q 4 CPU Unit Dimensions CJ2H CPU6LI EIP 90 mm x 65 mm x 80 mm H x D x W 90mmx 90 mmx T CJ2H CPU60 90 mm x 65 mm x 49 mm H x D x W 5mmx 75mmx O 31mm H 62 mm H D xDxW xDxW D Weight CJ2H CPU6L EIP 280 g or less 130 g or 190 g or r CJ2H CPU6L 190 g or less less less a O Current Consumption CJ2H CPU6LI EIP 5 VDC 0 82 A 5 VDC 5 VDC A i CJ2H CPU6L 5 VDC 0 42 A oSA O wn Use Environment Ambient Operating Temperature 0 to 55 C Ambient Operating Humidity 10 to 90 with no condensation Atmosphere
372. onditions Pulse inputs and outputs are also used for this function Memory Holding I O Memory when Changing Operating The status of I O memory can be held when the operating mode is Manage Modes changed or power is turned ON The forced set reset status can be held ment when the operating mode is changed or power is turned ON File Memory Files Such as program files data files and symbol table files can be stored in Memory Card EM File Memory or Comment Memory Built in Flash Memory The user program and Parameter Area can be backed up to an internal flash memory when they are transferred to the CPU Unit EM File Function Parts of the EM Area can be treated as file memory Storing Comments I O comments can be stored as symbol table files in a Memory Card EM file memory or comment memory EM Configuration EM Area can be set as trace memory or EM file memory Memory Automatic File Transfer at Startup A program file and parameter files can be read from a Memory Card Cards when the power is turned ON Program Replacement during PLC Operation User programs can be transferred from a Memory Card to CPU Unit dur ing operation Function for Reading and Writing Data from a Data in I O memory in the CPU Unit can be written to a Memory Card in Memory Card CSV TXT format Data in CSV TXT format in the Memory Card can be read to I O memory in the CPU Unit 3 Supported only by CJ2M CPU Unit with unit version 2 0 or later A Pulse
373. onnecting to the PLC by EtherNet IP via USB or RS 232C The Support Software can be directly connected by USB or RS 232C to one CJ2 CPU Unit and access other CPU Units on the EtherNet IP network via the built in EtherNet IP ports on the CJ2 CPU Units For details refer to the CU2 CPU Unit Software User s Manual Cat No W473 Personal computer Access is possible Built in EtherNet IP port EtherNet IP CJ2 CPU Unit Hardware User s Manual 4 7 4 Support Software i Connecting Cable Use the following cable to connect the CJ2 CPU Unit to the computer running the Support Software Port at Network type Port at Unit communications Length Remarks computer mode Serial port D sub Serial communications Use a static resis RS 232C 9 pin male XW27Z 500S CV 15m tant connector D sub 9 pin Precautions for Safe Use e When the above cable connector is connected to the PLC serial port RS 232C be sure to discharge static electricity by touching grounded metal before touching the cable connector The XW2Z LILILIS CV Cable is particularly resistant to static electricity because it uses a static resistant connector hood XM2S 0911 E Even when this Cable is used however be sure to discharge static electricity before touching the connector e Use the specialized cable described above for connecting cable Using ordinary commercially available RS 232C cable for personal computers may result in damage to external devices and
374. onnector Replace terminal block connec oer contact tor An overcurrent possibly caused Replace fuse by a short at the load resulted in a blown fuse in the Output Unit Faulty data bus Replace Unit Faulty CPU Replace CPU Output indicator is not lit opera Faulty indicator Replace Unit tion is normal 10 ERR indicator load short circuit An external short circuit or dis Refer to A 6 7 Load Short circuit alarm lights and outputs turn connection occurred Protection and Line Disconnec OFF tion Detection for CJ1W OD202 Special I O Units Refer to the Operation Manual for the Special I O Unit to troubleshoot any other errors The ERH and RUN indicators on Special I O refreshing is not Change the bit corresponding to the Special I O Unit are lit being performed for the Unit from the unit number to O to enable the CPU Unit CPU Unit monitor cyclic refreshing or make sure ing error that the Unit is refreshed from the program using IORF or FIORF at least once every 11 s CJ2 CPU Unit Hardware User s Manual 6 Troubleshooting i CX Programmer Connections Use the following procedure if the CX Programmer cannot be connected Connecting via the Peripheral USB Port The CX Programmer cannot connect Insert the cable all the way in at Is the USB cable securely connected both the personal computer and at the CPU Unit Can the CX Programmer be connected onlin
375. ons for Correct Use e All nodes must use either 2 wire connections or 4 wire connections e Do not use 4 wire connections with the switch on the Board set for 2 wire connections Wiring Example for 1 1 Connections e Example for 2 wire Connections CJ2M CPU Unit RS 422A 485 Option Board External device e Example for 4 wire Connections CJ2M CPU Unit RS 422A 485 Option Board External device P O fe gt D O 5 Q mp O D ee D u fe 5 mp gt D O u Cc Cc 5 L Shield e Using a B500 AL001 Link Adapter CJ2M CPU Unit Option Board B500 AL001 External device saiqeo PEPUSLULUODOY pue SioJO9UUOy gjgeol ddy p V CJ2 CPU Unit Hardware User s Manual A 137 A 138 Appendices i Noise Countermeasures for External Wiring Take the following points into account when externally wiring communications cables e When multi conductor signal cable is being used do not combine I O wires and other control wires in the same cable e If wiring racks are parallel allow at least 300 mm between them Low power cables Communications cables 300 mm min SYSMAC power supply lines and general control circuit lines 300 mm min Power lines Ground to less than 100 Q e If the I O wiring and power cables must be placed in the same duct they must be shielded from each other using grounded steel sheet metal plates SYSMAC power supply lines and general control
376. ords for 2 unit numbers Communications mode No 0 128 inputs 128 outputs for Word Slaves 40 words 0 to 92 uses words for 4 unit numbers Communications mode No 1 256 inputs 256 outputs for Word Slaves input frequency 500 kHz line driver 4 unit numbers None 24 Units None 12 Units compatible gt None 12 Units Depends on 40 Units 80 words 0 to 88 uses words for 8 unit numbers Communications mode No 2 512 inputs 512 outputs for Word Slaves 80 words 0 to 88 uses words for 8 unit numbers Communications mode No 3 256 inputs 256 outputs for Word Slaves and 128 inputs 128 outputs for Bit Slaves 0 to 95 uses words for 1 unit Communications 10 words mode No 8 1 024 inputs 1 024 outputs for Word Slaves and 256 inputs 256 outputs for Bit Slaves maximum setting number Current con sumption A Weight 5 24 VDC VDC TT o T n 0 15 mi 66 g max 6 130 g max 0 40 7 p l f l i 1 With a CJ2 CPU Unit up to 10 Configuration Units can be connected in the CPU Rack and in each Expansion Rack The CJU1W NCL 1 4 however must be counted as two Units Configure the Units to satisfy the following formula Number of CU1W NCLIL1 4 Units x 2 Number of other Units lt 10 For example if five CJ1W NCLJL 4 Units are connected to one Rack no other Units can be connected 2 The Units must be mounted on the CPU Rack to use sy
377. ork to which the PLC that the CX Programmer is connected to is a part of All programming and monitoring functionality for the directly connected PLC is supported for remote programming and monitor ing For details refer to 11 2 Serial Communications and 11 3 Communications Networks in the CJ2 CPU Unit Software User s Manual Cat No W473 CX Programmer Peripheral bus Peripheral USB port Remote programming and monitoring Controller Link or Ethernet Network Peripheral bus or Host Link Ethernet Network Controller Link Network Controller Link Network Gateway CJ2 CPU Unit Hardware User s Manual 4 Support Software Precautions for Correct Use Connecting to a Programming Device through the built in EtherNet IP port will not be possible if the following errors occur e I O bus error e Too many I O points error e Unit number duplication error e Rack number duplication error e O setting error If any of the above errors occurs and connecting to the Programming Device through the built in EtherNet IP port is not possible connect through the USB port gt N O fe 5 5 D O ma O 5 D gt O 2 O AUO CLIENdO Waro pue dlg J9NdO H7O 12u194 3 0 Huyjoouuo0yD E Z y CJ2 CPU Unit Hardware User s Manual 4 11 4 Support Software 4 12 CJ2 CPU Unit Hardware User s Manual Installation a This section describes how to install and wire a CJ2 PLC 5 1 Fail S
378. ory an error will not occur at the CPU Unit but the data will not be restored to the CPU Bus or Special I O Unit and an error will occur at the CPU Bus or Special I O Unit For details on errors that occur at a CPU Bus or Special I O Unit refer to the operation manual for the specific Unit Contents Data in Unit with unit address LI The contents depend on the Unit Data in individual Units is saved to the Memory Card under the following file names File name BACKUPLIL PRM Ea Luni address of Unit Board hex Note The unit address is determined as follows e Built in EtherNet IP CU2H CPU6LI EIP or CU2M CPU3LJ or CPU Bus Unit Unit number 10 hex e Special I O Unit Unit number 20 hex 8 14 CJ2 CPU Unit Hardware User s Manual 8 Backup Operations In order for data in a Unit to be backed up that Unit must support the simple backup function Refer to the operation manual for the specific Unit to check whether this function is supported Applicable Units Model numbers Data backed up for simple backup EE hairy Serial Communica CJ1W Protocol macro data Including both stan 129 Kbytes tions Units SCU21 22 32 41 42 dard system protocols and user defined CJ1W protocols from the flash memory in the SCU21 31 41 V1 Unit or Board FL net Units CJ1W FLN22 Data link tables 1 3 Kbytes DeviceNet Units CJiW DRM21 Device parameters all data in EEPROM in 7 Kbytes the Unit Although this is the same data as is backed
379. otentially hazardous situation which if not avoided may result in minor or moderate injury or property damage ED precautions for Safe Use Indicates precautions on what to do and what not to do to ensure using the product safely la Precautions for Correct Use Indicates precautions on what to do and what not to do to ensure proper operation and performance CJ2 CPU Unit Hardware User s Manual 17 Symbols 18 gt gt OOF The triangle symbol indicates precautions including warnings The specific operation is shown in the triangle and explained in text This example indicates a precaution for electric shock The circle and slash symbol indicates operations that you must not do The specific operation is shown in the circle and explained in text The filled circle symbol indicates operations that you must do The specific operation is shown in the circle and explained in text This example shows a general precaution for something that you must do The triangle symbol indicates precautions including warnings The specific operation is shown in the triangle and explained in text This example indicates a general precaution The triangle symbol indicates precautions including warnings The specific operation is shown in the triangle and explained in text This example indicates a precaution for hot surfaces CJ2 CPU Unit Hardware User s Manual WARNING Do not attempt to take any Unit apart or touch the in
380. ou choose will be the best match for your hardware 3 Ignore the following window if it is displayed and click the Continue Anyway Button Hardware Installation The software you are installing for this hardware e OMRON SYSMAC PLC Device has not passed Windows Logo testing to verify its compatibility with Windows xP Tell me why this testing is important Continuing your installation of this software may impair or destabilize the correct operation of your system either immediately or in the future Microsoft strongly recommends that you stop this installation now and contact the hardware vendor for software that has passed Windows Logo testing Continue Anyway STOP Installation 4 The following window will be displayed if the installation is completed normally Click the Finish Button Found New Hardware Wizard Completing the Found New Hardware Wizard The wizard has finished installing the software for a OMRON SYSMAC PLC Device Click Finish to close the wizard Finish CJ2 CPU Unit Hardware User s Manual Appendices Windows 2000 1 Turn ON the power supply to the CJ2 PLC and connect a USB cable between the USB port on the computer and the peripheral USB port on the CJ2 CPU Unit After the cable has been connected the computer will automatically recognize the device and the following message will be displayed Found New Hardware OMRON FLC Welcome to the Found New Hardwa
381. outputs Fujitsu compatible CJ1W MD261 1 64 0 14 110 g max connector Inputs 24 VDC 32 inputs Outputs 12 to 24 VDC 0 3 A 32 outputs MIL connector CJ1W MD233 1 32 0 13 90 g max Inputs 24 VDC 16 inputs Outputs 12 to 24 VDC 0 5 A 16 outputs MIL connector CJ1W MD263 1 64 0 14 110 g max Inputs 24 VDC 32 inputs Outputs 12 to 24 VDC 0 3 A 32 outputs Sourcing MIL connector CJ1W MD232 1 32 0 13 80 g max Inputs 24 VDC 16 inputs Outputs 24 VDC 0 5 A 16 outputs Load short circuit protection TTL I O Units MIL connector CJ1W MD563 1 64 0 19 110 g max Inputs TTL 5 VDC 32 inputs Outputs TTL 5 VDC 35 mA 32 outputs B7A Interface Units 32 inputs 32 outputs CJU1W B7A22 64 007 J 80 g max 1 The cable side connector is not provided with Units equipped with cables Purchase the connector separately Refer to 5 3 3 Wiring Basic I O Units with Connectors or use an OMRON Connector Terminal Block Con version Unit or I O Terminal Refer to 5 3 4 Connecting to Connector Terminal Block Conversion Units or I O Relay Terminals CJ2 CPU Unit Hardware User s Manual 9 17 N I ook U D o T w lt m a D 3 O e 5 D i e 5 spun uoHeINBYUOD p L Z 2 Basic System Configuration and Devices CJ series Special I O Units Current con Number of Number of sumption A words allo words allo Type Specifications cated cated Weight CIO 2000to
382. pecified CPU Rack slots e CJ2H CPU6LI EIP CPU Rack e If the Unit is mounted in a slot on the CPU Rack slots 0 to 3 that is not in the specified range correct the I O e CJ2H CPU6L or CU2M CPU3L tables so that the Interrupt Input Unit is correctly Slots 0 to 4 in CPU Rack registered to one of the specified slots gt Registered I O tables for the CJ2H Delete or correct the I O tables using the CX Pro CPU6LI EIP or CJ2M CPU3LI were grammer J downloaded to the CJ2M CPU6 or ar CJ2M CPU1L0 Or registered I O D tables for the CJ2H CPU60 or A CJ2M CPU1L were downloaded to Z the CJ2M CPU6L1 EIP or CJ2M z CPU3LI a Too Many I O 0x80E1 A401 11 Too A407 13 to One of the following values exceeds Correct the problem and then turn the power supply Points Error Many I O A407 15 Too the maximum or is allocated to more OFF and back ON m Points Flag Many I O than one Unit 3 Points Details 4 The total number of I O points g We set in the I O tables exceeds the D maximum allowed for the CPU T Unit bits 000 There are more than 32 interrupt inputs bits 001 Three or more Pulse I O Mod ules were connected to a CJ2M CPU Unit bits 100 7 The number of Expansion Racks Go exceeds the maximum bits L 101 A More than 10 I O Units are con D nected to one Rack bits 111 4 m Unit Rack 0x80E9 A401 13 Dupli A410 CPU The same number has been allo Check the unit numbers eliminate the duplications S Number cation Error Bu
383. ppendices Programma ble Control ler I O Unit Connector Terminal Block Con version Unit Connecting Cables Connection diagram CJ1W ID261 XW2D 40G6 XW2D 40G6 RF XW2Z LULIB Wd m Wd m 2 N N Peon aeanann VDC er i en a a Se Note 1 The polarity for input power supply connections indicated with dotted lines can be con nected in either direction provided that the same polarity is used for the commons for rows A and B 2 COMO COM1 COM2 and COM3 have two pins each They are internally connected inside the PLC but they must all be wired A 72 Programma ble Control ler I O Unit Connector Terminal Block Con version Unit Connecting Cables Connection diagram CJ1W ID261 XW2C 20G6 1016 2 Units XWeZ LILILID Wd m and m 1 Wd m 2 and m 3 Short bar E Black White Brown Red Blue Black 3 wire sensor with PNP output photoelectric sensor or proximity sensor gt PNP Blue Black Brown White 2 wire sensor e g limit switch Black White Brown Red Blue Black 3 wire sensor with NPN output photoelectric sensor gt NPN or proximity sensor Blue Black Brown White 2 wire sensor e g limit switch gleplellelllelellllloljslo 24 VDC lel lelelelelellelejellple ell plejo Note 1 Connect the A9 B9 terminal and the terminal for NPN Connect the A9 B9 terminal and the
384. pply 100 to 240 VAC e Keep voltage fluctuations within the specified range Supply voltage Allowable voltage fluctuations 100 to 240 VAC 85 to 264 VAC e f one power supply phase of the equipment is grounded connect the grounded phase side to the L2 N terminal Isolation Transformer The PLC s internal noise isolation circuits are sufficient to control typical noise in power supply lines but noise between the PLC and ground can be significantly reduced by connecting a 1 to 1 isolation transformer Do not ground the secondary coil of the transformer Power Supply Capacity The power consumption will be 100 VA max per Rack for the CJU1W PA205R PA205C and 50 VA for the CJU1W PA202 but there will be a surge current of at least 5 times the max current when power is turned ON RUN Output The RUN output is provided only on the CJU1W PA25R Power Supply Unit This output is ON when ever the CPU Unit is operating in RUN or MONITOR mode it is OFF when the CPU Unit is in PRO GRAM mode or a fatal error has occurred including execution of the FALS 007 instruction CJ2 CPU Unit Hardware User s Manual 5 Installation The RUN output can be used to control external systems such as in an emergency stop circuit that turns off the power supply to external systems when the PLC is not operating Refer to 5 7 Fail safe Circuits for more details on the emergency stop circuit Item CJ1W PA205R Contact form SPST NO Maximum switching
385. product AWG 28 x 5P IFVV SB non UL product Hitachi Cable Ltd UL2464 SB MA 5P x 28AWG 7 0 127 UL product CO MA VV SB 5P x 28AWG 7 0 127 non UL product P O fe gt D O 5 Q mp O D ee D u fe 5 mp gt D O u Cc Cc 5 l Precautions for Correct Use Use the special cables provided from OMRON for all connections whenever possible If cables are produced in house be sure they are wired correctly External devices and the CPU Unit may be damaged if general purpose e g computer to modem cables are used or if wiring is not cor rect saiqeo PEPUSLULUODOY pue SioOJO9UUO gjgeol ddy p V CJ2 CPU Unit Hardware User s Manual A 133 Appendices A 134 Wiring Connectors Use the following procedures to wire connectors Preparing the Cable Lengths for steps in the procedure are provided in the diagrams Connecting the Shield Line to the Hood FG 1 Cut the cable to the required length leaving leeway for wiring and laying the cables Ooo 2 Use a razor blade to cut away the sheath being careful not to damage the braiding ROOK RK OOOO OOK KKK BOY E E EA XKK KS SSR RSI lt 40 mm RS 232C 3 Use scissors to cut away all but 10 mm of the exposed braiding 5 mm 5 Fold the braiding back over the end of the sheath mmn 6 Wrap aluminum foil tape over the top of the braiding for one and a half turns Aluminum
386. program capacity of up to 400 Ksteps Special Function Block Definition Area CJU2M Only With a CJ2M CPU Unit a special area called the FB Program Area is provided to store function block definitions The FB Program Area holds 20K steps This allows you to use function blocks to make program components and structures from previous programs while reducing the usage of the User Program Area And any function block definitions that would exceed the FB Program Area are stored in the User Program Area Large Data Memory Capacity The CJ2 CPU Units provide a large EM Area capacity of up to 800 Kwords 25 banks Up to 128 Cyclic Tasks The user program can be divided into up to 128 tasks Using smaller task programs makes it easier to structure programs and contributes to shorter cycle times Enhanced Performance for Executing Interrupt Tasks CU2H CPU Units with Unit Version 1 1 or Later With CJ2H CPU Units with unit version 1 1 overhead time for interrupt tasks is approximately 20 less than for unit version 1 0 even for normal usage Also by using High speed interrupt function it is possible to improve execution performance as shown below with certain restrictions e Greatly reduce overhead time for interrupt tasks interrupt task startup time return time to cyclic tasks Example For I O interrupt tasks the time for normal operation is 37 us but the time is 25 us if High speed interrupt function is used e Minimum interval settin
387. put Alarm display Vv x v YOFF Display Alarm ON output Approx 70 ms 100 VAC Approx 2 s 200 VAC Approx 7 s ia 1 The values shown are reference values calculated for a no load status on the Power Supply Unit s output CJ2 CPU Unit Hardware User s Manual 7 13 7 Inspection and Maintenance Operation When TEST Switch Is Pressed The following operation will be performed when the TEST switch on the replacement notification function module is pressed When the switch is pressed for less than 3 seconds the unit version will be displayed 3 times at 0 5 second intervals When the switch is pressed for at least 3 seconds the alarm output will momentarily turn OFF and the alarm display A02 will be shown The operation will return to the normal display and output when the switch is released Use the TEST switch to check the connection between the replacement notification output and devices e Operation when TEST switch is pressed for less than 3 seconds TEST switch ON Alarm output ON e Operation when TEST switch is pressed for less than 3 seconds 3s M Alarm output ON OFF ON H Precautions for Correct Use Under normal application conditions the replacement notification function will operate after sev eral years or even tens of years When using a Power Supply Unit for an extended period of time periodically check operation with the TEST switch as described above and be sure the alarm outpu
388. put Transistor Output Unit 24 VDC 16 Inputs 16 Outputs Name 16 point DC Input 16 point Transistor Output Unit with Fujitsu Connectors Sinking Outputs Model CJ1W MD231 Output section CN1 Input section CN2 Rated Voltage 12 to 24 VDC Rated Input Voltage 24 VDC Operating Load Voltage 10 2 to 26 4 VDC Operating Input Volt 20 4 to 26 4 VDC Range age Maximum Load Current 0 5 A point 2 0 A Unit Input Impedance 3 3 KQ Maximum Inrush Current 4 0 A point 10 ms max Input Current 7 mA typical at 24 VDC 0 1 mA max ON Voltage ON Cur 14 4 VDC min 3 mA min Leakage Current rent Residual Voltage 1 5 V max OFF Voltage OFF 5 VDC max 1 mA max Current ON Response Time 8 0 ms max Can be set to between 0 and 32 in the ON Response Time 16 16 points common 8 0 ms max Can be set to between 0 and 32 in the 1 circuit OFF Response Time PLC Setup 12 to 24 VDC 20 mA No of Circuits 16 16 points common 1 circuit External Power Supply ms Number of Simulta 75 at 24 VDC neously ON Points No of Circuits Insulation Resistance 20 MQ between the external terminals and the GR terminal at 100 VDC 1 000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 10 mA Dielectric Strength max Internal Current Consump 5 VDC 130 mA max tion Weight 90 g max Accessories None CN1 OUT CN2 IN Signal Allocated Allocated Signal CIO word ClO word name _
389. r 1 minute at a leakage current of 10 mA max 8 8 points common 1 circuit 100 mA max None 10 2 to 26 4 VDC 20 mA min 110 g max 5 4 Output indicator Internal circuits a aa a a a a a a ees 4 Signal Connec Signal name torpin name 12 to 24 VDC COM A8 e When wiring pay careful attention to the polarity of the external power supply The load may operate incorrectly if the polarity is reversed Terminal numbers AO to A8 and BO to B8 are used in this manual but they are not printed on the Unit Note Although 16 I O bits 1 word are allocated only 8 of these can be used for external I O This Unit is also treated as a 16 point I O Unit in the I O tables CJ2 CPU Unit Hardware User s Manual Appendices CJ1W 0D211 Transistor Output Unit 16 Points Name 16 point Transistor Output Unit with Terminal Block Sinking Outputs Model CJ1W 0OD211 Rated Voltage 12 to 24 VDC Operating Load Voltage 10 2 to 26 4 VDC Range Maximum Load Current 0 5 A point 5 0 A Unit Maximum Inrush Current 4 0 A point 10 ms max Leakage Current 0 1 MA max Residual Voltage 1 5 V max ON Response Time 0 1 ms max OFF Response Time 0 8 ms max Insulation Resistance 20 MQ between the external terminals and the GR terminal 100 VDC 1 000 VAC between the external terminals and the GR terminal for 1 minute at Dielectric Strength a leakage current of 10 mA max Number of Circuit
390. r correct the problem in the program Check the Basic I O Unit to see whether a fuse needs to be replaced Change the indicated setting to a valid setting Check the mating of the Option Board connector and reconnect the connector If the Option Board still fails replace it Operation may not be possible the next time power is restored after a power interruption Replace the CPU Unit Transfer the program again Operation may not be possible the next time power is restored after a power interruption Trans fer the program again Check battery and replace if nec essary Change the PLC Setup setting if battery free operation is being used Check the Unit indicated in A417 Refer to the Unit s operation man ual to find and correct the cause of the error Restart the Unit by toggling its Restart Bit or turn the power OFF and ON again Replace the Unit if it won t restart Check the Unit indicated in A418 to A423 Refer to the Unit s opera tion manual to find and correct the cause of the error Restart the Unit by toggling its Restart Bit or turn the power OFF and ON again Replace the Unit if it won t restart Change the registered I O table A 109 A io Tl fe D gt Q ie gt h fe D m e g p m 2 D Appendices Error flag Auxiliary Area Error code in A400 Flag and word Error data Probable cause Possible remedy Special I O Unit 0x05
391. rd current of the Power flows into the coil so that the current diode must be the same as or larger than the load supply 3 will be converted into Joule heat by the current T resistance of the inductive load This The reversed dielectric strength value of the time lag between the moment the cir diode may be two to three times larger than the cuit is opened andthe moment the supply voltage if the arc killer is applied to elec load is reset caused by this method is tronic circuits with low circuit voltages longer than that caused by the CR method Varistor The varistor method prevents the method imposition of high voltage between the A 58 Power supply kel xe 9 2 O 5 contacts by using the constant voltage characteristic of the varistor There is time lag between the moment the cir cuit is opened and the moment the load is reset If the supply voltage is 24 or 48 V insert the varistor in parallel with the load If the supply voltage is 100 to 200 V insert the varistor between the contacts P Precautions for Correct Use Do not connect a capacitor as an arc killer in parallel with an inductive load as shown in the following diagram This arc killer is very effective for pre venting spark discharge at the moment when the circuit is opened How ever when the contacts are closed the contacts may be welded due to the current charged in the capacitor DC inductive loads can
392. rds x 4 banks CJ2M CPU34 30 Ksteps 160 Kwords DM 32 Kwords EM 32 Kwords x 4 banks CJ2M CPU33 20 Ksteps 64 Kwords DM 32 Kwords EM 32 Kwords x 1 bank CJ2M CPU32 10 Ksteps 64 Kwords DM 32 Kwords EM 32 Kwords x 1 bank CJ2M CPU31 5 Ksteps 64 Kwords DM 32 Kwords EM 32 Kwords x 1 bank CJ2M CPU15 2 560 points 60 Ksteps 160 Kwords l 130g DM 32 Kwords EM max 2 3 32 Kwords x 4 banks CJ2M CPU14 30 Ksteps 160 Kwords DM 32 Kwords EM 32 Kwords x 4 banks CJ2M CPU13 20 Ksteps 64 Kwords DM 32 Kwords EM 32 Kwords x 1 bank CJ2M CPU12 10 Ksteps 64 Kwords DM 32 Kwords EM 32 Kwords x 1 bank CJ2M CPU11 5 Ksteps 64 Kwords DM 32 Kwords EM 32 Kwords x 1 bank 1 Increases by 0 15 A Unit when an NT ALOO1 Link Adapter is used Increases by 0 04 A Unit when a CJU1W CIF11 RS 422A Converter is used Increases by 0 20 A Unit when an NV3W MLJ20L Programmable Terminal is used 2 Includes the weight of the End Cover 3 The weight of a Serial Option Board is not included CJ2 CPU Unit Hardware User s Manual 2 Basic System Configuration and Devices Pulse I O Modules CJU2M CPU Unit Only ee Current consumption A l Model Specifications Weight 5 VDC 24 VDC CJ2M MD211 Sinking outputs MIL connector 0 08 70g 10 inputs including four interrupt quick response inputs and two high speed counter inputs 6 outputs including two pulse outputs and two PWM outputs l a l N I oooh U D o
393. rdware User s Manual 2 21 110 g max 160 g max 120 g max 140 g max o o N 100 g max spun uoHeINBYUOD p L Z 94 g max 100 g max No 118 g max 7 110 g max 95 g max 210 g max 180 g max 2 Basic System Configuration and Devices 1 2 ge 4 5 6 7 8 9 Some CJ series CPU Bus Units are allocated words in the CPU Bus Unit Setup Area The system must be designed so that the number of words allocated in the CPU Bus Unit Setup Area does not exceed its capacity Refer to 4 6 2 CPU Bus Unit Setup Area in CJ2 CPU Unit Software User s Manual Cat No W473 There may also be limits due to the capacity of the Power Supply Unit that you are using or the maximum number of Units to which memory can be allocated in the CPU But Unit Setup Area If interrupts to the CPU Unit are used mount the Interrupt Input Unit in one of the following slots on the CPU Rack e CJ2H CPU6LI EIP Slots 0 to 3 e CJ2H CPU6L or CU2M CPUL ILI Slots 0 to 4 Up to 15 Units can be connected for a CU2ZH CPU6LI EIP or CU2M CPU3L CPU Unit Increases by 0 15 A Unit when an NT ALOO1 RS 232C RS 422A Link Adapter is used Increases by 0 04 A Unit when a CJ1W CIF11 RS 422A Converter is used Increases by 0 20 A Unit when an NV3W MLJ20L Programmable Terminal is used Up to seven Units can be connected for a CU2H CPU6LJ EIP CPU Unit up to eight Units can be connected for
394. re Wizard This wizard helps you install a device driver for a hardware device To continue click Next i Cancel 3 The following window will be displayed Select the Search for a suitable driver for the device recommended Option and then click the Next Button Found New Hardware Wizard Install Hardware Device Drivers ate A device driver is a software program that enables a hardware device to work with wy an operating system This wizard will complete the installation for this device oy OMRON PLC 4 device driver is a software program that makes a hardware device work Windows needs driver files for your new device To locate driver files and complete the installation click Next oO 5 T mp 2 mp gt C w u w Z lt What do you want the wizard to do Search for a suitable driver for my device recommended Display a list of the known drivers for this device so that can choose a specific driver saiqeg PEPUSLULUODSY pue SiOJO9UUOD gjqeol ddy p V lt Back Cancel CJ2 CPU Unit Hardware User s Manual A 145 Appendices 4 The following window will be displayed From the list in the window select the Specify location Check Box and then click the Next Button Found New Hardware Wizard p Locate Driver Files ae Where do you want Windows to search for driver files wy Search for driver files for the following hardware device op OMRON PLC
395. re connected do not If the number of Units is not correct turn OFF the Error Setting Error agree with the registered I O tables power supply and correctly connect the proper Flag or the number of Units that are con Units nected does not agree with the num e with the CJ2 CPU Unit if the I O verification oper 9 ber in the registered I O table ation is performed when the number of Units is incorrect mismatch errors will be detected for all Units registered in the I O tables If this occurs even when the number of Units is correct it is possible that a Unit has failed and is not being correctly recognized Generate new O tables and then read the I O tables and check for Units that are not being recognized e If the number of Units is correct confirm the Unit in discrepancy turn OFF the power supply and then correct the Unit connections e If there is a mistake in the I O tables generate new I O tables or edit the tables to correct the mis take An Interrupt Input Unit has been e When an Interrupt Input Unit is used A405 08 will mounted in the wrong slot i e not in turn ON if the Interrupt Input Unit is in the wrong one of the following slots on the CPU position or is registered in the wrong position Rack or has been registered in the e If the Unit is connected in a slot on the CPU Rack registered I O tables in any slots that is not in the specified range move the Unit to other than the following slots one of the s
396. rect Use e Use crimp terminals for wiring e Do not connect bare stranded wires directly to terminals e Tighten the terminal block screws to the torque of 0 5 N m e Use crimp terminals M3 having the dimensions shown below 6 2 mm max DA 6 2 mm max 1 OQ syoojg euiwaL UUM SHUN O I oseg sa nas fO BULIM Z S CJ2 CPU Unit Hardware User s Manual 5 27 5 Installation Wiring Make sure that all Units are connected properly Do not remove the protective label from the top of the Unit until wiring has been completed This label prevents wire strands and other foreign matter from entering the Unit during wiring pro cedures Remove the label after wiring has been completed to allow air circulation needed for cooling During wiring After wiring Remove the label Wire the Units so that they can be easily replaced Make sure that the I O indicators are not covered by the wiring Do not place the wiring for I O Units in the same duct or raceway as power lines Inductive noise can cause errors in operation Tighten the terminal screws to the torque of 0 5 N m Screw M3 screw with self raising pressure plate Terminal Blocks e The I O Units are equipped with removable terminal blocks The lead wires do not have to be removed from the terminal block to remove it from an I O Unit e After you complete wiring check to see if the terminal block is securely locked 5 28 01234567 8 91011 12 13 1
397. rent 0 5 A point 2 0 A Unit Input Impedance 3 3 KQ Maximum Inrush Current 4 0 A point 10 ms max Input Current 7 mA typical at 24 VDC 0 1 mA max ON Voltage ON 14 4 VDC min 3 mA min Leakage Current Current Residual Voltage OFF Voltage OFF 5 VDC max 1 mA max Current ON Response Time ON Response 8 0 ms max li be set to between 0 and 32 in the Time OFF Response Time 0 8 ms max 8 0 8 ms max max PLC Setup 8 0 ms max Can be set to between 0 and 32 in the PLC Setup 16 16 points common 1 circuit Time 12 to 24 VDC 20 mA min No of Circuits 16 16 points common 1 circuit Number of Simul 75 at 24 VDC No of Circuits OFF Response External Power Supply taneously ON Points Insulation Resistance 20 MQ between the external terminals and the GR terminal at 100 VDC 1 000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 10 mA Dielectric Strength aaa Internal Current Consump 5 VDC 130 mA max tion Weight 90 g max Accessories None CN1 OUT CN2 IN Signal Allocated Allocated Signal P b w xe O O oO gt oO a U 2 O O Cc gt name CIO word CIO word name peee a INO oa Wd m 1 to i IN7 i COM1d_ al D i T Tl Z IN8 Ow E Wd m 1 to i IN15 gt Circuit Configuration
398. reshing I O Bus Error Ox80CO to A401 14 I O A404 I O Bus Error has occurred in the bus line Try turning the power OFF and ON again If the error 0Ox80C7 Bus Error Flag Error Slotand between the CPU and I O Units or isn t corrected turn the power OFF and check cable Ox80CE Rack Num the End Cover is not connected to the connections between the I O Units and Racks and or Ox80CF bers CPU Rack or an Expansion Rack the End Covers Check for damage to the cable or Units Turn the Rack s power supply OFF and then ON again A404 08 to A404 15 contain the error rack number 00 to 03 in binary OF hex indicates that the rack cannot be determined OE hex indicates the End Cover is not connected to the CPU Rack or an Expansion Rack 1 A404 00 to A404 07 contain the error slot number 00 to 09 in binary OF hex indicates that the slot cannot be deter mined OB hex indicates a bus error occurred for the built in EtherNet IP port OE hex indicates the End Cover is not connected to the CPU Rack or an Expansion Rack 2 The maximum processing time for an interrupt task will not be stored in A440 if High speed interrupt function is enabled in the PLC Setup A 104 CJ2 CPU Unit Hardware User s Manual Appendices Error Error flag Error code Auxiliary inA400 Area Flag and Probable cause Possible remedy word data I O Setting Ox80E0 A401 10 I O A405 08 The Units that a
399. resistance between the hood FG and the FG connect the shield both to the hood FG and to pin 1 FG Example for CJ2H CPU Unit Example for CJ2M CPU Unit Power Supply Unit CPU Unit Power Supply Unit Pulse I O Module POWER ia sE ol ul on L2 N Kx AS GR a A lel wl l 24V B Hood and GR connected Ground to 100 Q internally Ground to 100 Q or less The hood will be grounded or less if the GR terminal is grounded A 132 CJ2 CPU Unit Hardware User s Manual Appendices Applicable Connector and Recommended Cables Use the following connectors and cables when making an RS 232C cable to connect to the RS 232C port Computer 9 pin male connector LS IBM PC AT or compatible CPU Unit ey Plug XM2D 0901 9 pin female Hood XM2S 0913 Recommended cable Hood XM2S 0911 E Plug XM2A 0901 Provided with ear Unit Applicable Connectors CPU Unit Connector Item Specifications Plug XM2A 0901 Used together One of each pro Hood XM2S 0911 E 9 pin millimeter screws static resistant ViGed with CPU Unit Personal Computer Connector for IBM PC AT Computer 9 pin Male Connector Item Specifications Plug XM2A 0901 9 pin female Used together Hood XM2S 0913 9 pin inch screws static resistant Recommended Cables We recommend using the following shielded twisted pair cables to provide noise resistance Fujikura Ltd UL2464 AWG28 x 5P IFS RVV SB UL
400. rface cs 5 interface 5V 6 DR 7 ER 8 SG 9 CI D sub 9 pin D sub 9 pin connector male connector female gt A NO O O gt 49 O mn O mD m x lt se 3 D CJ2 CPU Unit Hardware User s Manual A 117 Appendices A 118 1 N Connections via RS 232C Port A connection example for converting between RS 232C and RS 422A 485 to use 1 N connections is shown below NT ALOO1 terminating resistance ON 5 V power required RS 232C ports Personal Computer opigjqg NT AL001 Link Adapter NT ALOO1 Link Adapter CPU Unit RS 2320 w name No RS 422A RS 232C Interface RS 232C Interface olna aa on a o5 op gJ W 1 O 1 2 3 4 5 6 2 7 8 9 i noes D sub 9 pin connector D sub 9 pin Terminal block oo Settings male in 1 connector male Pin 2 OFF Pin 3 OFF Pin 4 OFF 2 DIP Switch Settings Pin 5 OFF Pin 1 ON Pin 6 ON Pin 2 ON terminating resistance Pin 3 OFF NT ALOO1 Link Adapter Serial Communications Board Unit Pin 4 OFF RS 232C Pin 5 OFF Pin Signal 1 2 Pin 6 OFF No name RS 422 D sub 9 pin connector DIP Switch Settings male Pin 1 ON Pin 2 ON terminating resistance Pin 3 OFF Pin 4 OFF Pin 5 OFF Pin 6 ON
401. rminals and the GR terminal for 1 minute at a leakage current of 10 mA max 220 mA max 150 g max Signal n 2 oO oO c o Connec Signal tor pin name 250 VAC max 1 Terminal numbers AO to A8 and BO to B8 are used in this manual but they are not printed on the Unit Note Although 16 I O bits 1 word are allocated only 8 of these can be used for external I O This Unit is also treated as a 16 point I O Unit in the I O tables CJ2 CPU Unit Hardware User s Manual Appendices CJ1W 0D201 Transistor Output Unit 8 Points Name 8 point Transistor Output Unit with Terminal Block Sinking Outputs Model CJ1W OD201 Rated Voltage 12 to 24 VDC Operating Load Voltage Range 10 2 to 26 4 VDC Maximum Load Current 2 0 A point 8 0 A Unit Maximum Inrush Current 10 A point 10 ms max Leakage Current 0 1 MA max Residual Voltage 1 5 V max ON Response Time 0 5 ms max OFF Response Time 1 0 ms max Insulation Resistance 20 MQ between the external terminals and the GR terminal 100 VDC 1 000 VAC between the external terminals and the GR terminal for Dielectric Strength l 1 minute at a leakage current of 10 mA max Number of Circuits 8 4 points common 2 circuits Internal Current Consumption 90 mA max 6 3 A 1 common 2 used Fuse The fuse cannot be replaced by the user External Power Supply 12 to 24 VDC 10 mA min Weight 110 g max p ee m m m er a m e eee Circuit
402. rn ON indicator Input circuit is faulty Replace Unit lit Not all inputs turn OFF Input circuit is faulty Replace Unit Specific bit does not turn ON Input device is faulty Replace input devices Input wiring disconnected Check input wiring Terminal block screws are loose Tighten screws Faulty terminal block connector Replace terminal block connec contact tor Too short ON time of external Adjust input device input Faulty input circuit Replace Unit Input bit number is used for out Correct program put instruction Specific bit does not turn OFF Input circuit is faulty Replace Unit Input bit number is used for out Correct program put instruction Input irregularly turns ON OFF External input voltage is low or Adjust external input voltage to unstable within rated range Malfunction due to noise Take protective measures against noise such as e Install surge suppressor e Install insulation transformer e Install shielded cables between the Input Unit and the loads Terminal block screws are loose Tighten screws Faulty terminal block connector Replace terminal block connec contact tor CJ2 CPU Unit Hardware User s Manual 6 Troubleshooting 7 Error occurs in units of 8 points or 16 points i e for the same common Common terminal screws are Tighten screws loose Faulty terminal block connector Replace terminal block connec contact tor Faulty data bus R
403. rown Red e Blue Black 3 wire sensor with NPN output photoelectric sensor NPN or proximity sensor Blue Black Brown White 2 wire sensor e g limit switch OOPS SO SSO OSS Oe el lelelelelejelelelelelejelelelpjejo 24 VDC Note 1 Connect the A9 B9 terminal and the Note 1 Connect the A9 B9 terminal and the terminal for NPN Connect the A9 B9 terminal and the terminal for PNP Use the enclosed short bar 2 The COM terminals are wired inside the Connector Terminal Block Conversion Unit CJ2 CPU Unit Hardware User s Manual Programma CJ1W MD232 ble Control ler I O Unit Connector XW2D 20G6 Terminal Block Con version Unit Connecting XW2Z _ILILIX Cables Wd m CN1 OUT E CI l let eat Sol ie leat So est eo Connection diagram Wd m 1 CN2 OUT Note 1 The polarity for input power supply connections indicated with dotted lines _____ can be con nected in either direction The COM terminals and OV terminal are internally connected inside the PLC but they must all be wired N CJ2 CPU Unit Hardware User s Manual COOC Appendices Memmen NO N Programma CJ1W MD233 ble Control ler I O Unit Connector XW2D 20G6 Terminal Block Con version Unit Connecting XW2Z L_ILILIX Cables Wd m CN1 ro te te te te te ro te ro re Connection diagram Wd m 1 CN2 IN i l l l l l l l 24
404. ry error 3 memory error Tag memory error 3 Ox00F2 N ee System work errors errors Ox00F3 wn O Battery error error 0x00F7 CPU Bus Unit error 0x0200 to g 0x020F Cc S Special I O Unit error 0x0300 to Ox035F Ox03FF CPU Bus Unit ceil error 0x0400 to Ox040F FAL a error 0x4101 to Ox42FF a I O Unit setting 0x0500 to ee Ox055F 1 The indicator status is the same for CPU errors and fatal errors but they can be distinguished because a Programming Device can be connected when a fatal error occurs but not when a CPU error occurs 2 For details on fatal errors and non fatal errors refer to A 3 Fatal and Non fatal Error Details 8 CJ2H CPU6L1 EIP only Note The indicator status shows the status of the errors that have occurred in RUN or MONITOR mode 6 6 CJ2 CPU Unit Hardware User s Manual 6 Troubleshooting 6 1 7 Handling Errors This section describes the measures to take for the errors that most commonly occur First check the error status Then make a preliminary determination of the cause of the error confirm the cause cor rect the error and take measures to ensure that it will not occur again For all other errors refer to A 3 Fatal and Non fatal Error Details i Power Supply Errors A power supply error occurs when a voltage of 5 V is not output from the Power Supply Unit mation Not lit Not lit Not lit None Suspected cause of Confirmation nehod Prevention of recur error rence terminals circu
405. s 25 banks Banks 0 to 18 hex 15 banks Banks 0 to E hex 10 banks Banks 0 to 9 hex 4 banks Banks 0 to 3 hex 4 banks Banks 0 to 3 hex Bank 0 hex Banks 0 to 3 hex Banks for Using EM which bits Area force can be setting reset force ting set reset SUONOIJID9dS SOURWIOLOd Z E Using auto Banks 11 matic to 18 hex address allo cation speci fications IRO to IR15 These are special registers for storing PLC memory addresses for indirect addressing Index Registers can be set so that they are unique in each task or so that they are shared by all tasks 128 flags 128 MB 256 MB or 512 MB Index Registers Cyclic Task Flag Area Memory Card PROGRAM Mode Programs are not executed Preparations can be executed prior to program execution in this mode Operating Modes MONITOR Mode Programs are executed and some operations such as online editing and changes to present values in I O memory are enabled in this mode RUN Mode Programs are executed This is the normal operating mode Normal Mode Ladder Logic LD Sequential Function Charts SFC Structured Text ST Instruction Lists IL Maximum number of defini 2 048 256 2 048 tions Maximum number of 2 048 256 2 048 instances 4 A960 to A1471 and A10000 to A11535 cannot be accessed by CPU Bus Units Special I O Units PTs and Support Soft ware that do not specifically support the CU2 CPU Units
406. s The TEST switch is used initially or periodically to check the connection status between the alarm output and external devices e Press the TEST switch for less than 3 seconds to display the unit version information for the Power Supply Unit Vy Precautions for Correct Use e Replace the Power Supply Unit within 6 months when the display on the front panel of the Power Supply Unit alternates between 0 0 and A02 or the alarm output automatically turns OFF e Maintain an ambient storage temperature of 20 to 30 C and humidity of 25 to 70 when storing the product with the power turned OFF for longer than 3 months to keep the replace ment notification function in optimum working condition The replacement time is calculated from when the power is turned ON only The precision of the replacement period will decline if the electrolytic capacitor deteriorates during storage i Display and Alarm Output Operation Normal Display Replacement Notification Display When 6 months or less are remaining until replacement is required the display will alternate between 0 0 and A02 in 2 second intervals and the alarm output will turn OFF Remaining service life 1 year to 6 months Remaining service life 6 months max Alarm output ON OFF 7 12 CJ2 CPU Unit Hardware User s Manual 7 Inspection and Maintenance Operation When Turning ON the Power The following initial display is shown when the power is turned ON
407. s 160 words Words CIO 0000 to CIO 0159 Link Area 3 200 bits 200 words Words CIO 1000 to CIO 1199 Synchronous Data Refresh 1 536 bits 96 words Words CIO 1200 to CIO 1295 Area CPU Bus Unit Area 6 400 bits 400 words Words CIO 1500 to CIO 1899 Special I O Unit Area 15 360 bits 960 words Words CIO 2000 to CIO 2959 Pulse I O Area Serial PLC Link Words DeviceNet Area 9 600 bits 600 words Words CIO 3200 to CIO 3799 20 inputs 12 outputs CIO 2960 to CIO 2963 1 440 bits 90 words Words CIO 3100 to CIO 3189 Internal I O Area 3 200 bits 200 words Words CIO 1300 to CIO 1499 Cannot be used for external I O 37 504 bits 2 344 words Words CIO 3800 to CIO 6143 Cannot be used for external I O Work Area 8 192 bits 512 words Words W000 to W511 Cannot be used for external I O Holding Area 8 192 bits 512 words Words HOOO to H511 Bits in this area maintain their ON OFF status when PLC is turned OFF or Words H512 to H1535 These words can be used only for function blocks operating mode is changed They can be used only for function block instances i e they are allocated only for internal variables in function blocks 1 The following times are added if EtherNet IP data tag links are used for the CJU2H CPU6 Normal operation 100 us Number of transfer words x 0 33 us High speed interrupt function enabled 100 us Number of transfer words x 0 87 us EIP The following time must be added when usi
408. s 16 16 points common 1 circuit Internal Current Consumption 5 VDC 100 mA max Fuse None External Power Supply 10 2 to 26 4 VDC 20 mA min Weight 110 g max Signal name V Circuit Configuration OUTO i to OUT15 l ig Signal Connec Signal P b w xe O O fe gt oO a D name tor pin name dd O Cc gt Terminal Connections V e When wiring pay careful attention to the polarity of the external power sup ply The load may operate incorrectly if the polarity is reversed SHUN O I IISEG c lL V 1 Terminal numbers AO to A8 and BO to B8 are used in this manual but they are not printed on the Unit CJ2 CPU Unit Hardware User s Manual A 25 Appendices CJ1W 0D213 Transistor Output Unit 16 Points Name Model Rated Voltage Operating Load Voltage Range Maximum Load Current Maximum Inrush Current Leakage Current Residual Voltage ON Response Time OFF Response Time Insulation Resistance Dielectric Strength Number of Circuits Internal Current Consumption Fuse External Power Supply Weight Circuit Configuration Terminal Connections 16 point Transistor Output Unit with Terminal Block Sinking Outputs CJ1W O0D213 24 VDC 20 4 to 26 4 VDC 0 5 A point 5 0 A Unit 4 0 A point 10 ms max 0 1 mA max 1 5 V max 15 us max 80 us max 20 MQ between the external terminals and the GR terminal 100 VDC
409. s 6 6 A 109 Basic CNOI Seia ee a N 6 6 A 109 basic CirOl casein scales 6 18 Dallery Eiro ainara 6 6 6 20 A 109 CPU Bus Unit error ennnen 6 6 6 21 A 109 CPU Bus Unit setting error cccceeeeeeees 6 6 A 109 duplicated refreshing error ecceeeeeeeeeees 6 6 A 109 FAL QOG EMOT sieners a taiees eerie edie 6 6 A 110 PLC Set p emor serinronr iN 6 6 A 109 Special I O Unit error oaannnnannennnnnennnn 6 6 6 22 A 109 Special I O Unit setting error eee 6 6 A 110 tag memory error x cidecasseiasesdeoceisseaczadeeedeetecei 6 6 A 109 O Option Board error cccceeeccceeeceeceeeeeeseeeeeeaeeeeees 6 6 6 19 P periodic INSPECTION ssessessseesrrenrrrrerrrrsrrrrsrrreerrrerrren 7 2 peripheral USB port ccccsseeeeeeeseeeeeeees 3 3 4 5 6 11 PLC BACKUP TOO reiissi nea a anini 8 2 Power supply error cceecceseecceeeeeeeeseeeeeeeeseeeeseeeeeseees 6 6 power supply error sssssssssssssrsssrrsnrrrrsrrrrsrrrrsrrrrrrrrerrrrne 6 7 Power Supply Unit replacement time 0000 7 10 P wer SUD DIY WINS ices cee conte a steereces 42 3 21 DOOM CADACILY xiestive oust cust EGON 2 5 2 6 Pulse I O Module soccestateirretuieietercest cece ues 3 17 A 101 Index 1 R replacement notification cee eececesseeeeeeeeneeeeeeeaaeeees 7 10 LOLAS WICI toatl cand a a eee en eee teen ante 3 11 PR sates etd se a sales 6 11 RS 232C interface
410. s Expansion Units CJ series Special I O Units CJ series CPU Bus Units CJ series Power Supply Units CJ2 CPU Unit Hardware User s Manual f CS1 H CPU Units i CS1D CPU Units CS1D CPU Units for Duplex Systems CS1D CPULILIH CS1D CPU Units for Simplex Systems CS1D CPULILIS CS1D Process control CPU Units CS1D CPULILIP CS1 CPU Units CS1H CPULIL V CS1G CPULIL V CS series Basic I O Units CS series Special I O Units CS series CPU Bus Units CS series Power Supply Units Note A special Power Supply Unit must be used for CS1D CPU Units CJ2 CPU Unit Manuals Information on the CJ2 CPU Units is provided in the following manuals Refer to the appropriate manual for the information that is required This Manual Mounting ety and Setting CJ series CJ2 CPU Unit CJU series CJ2 CPU Unit CS CJ NSJ Series Hardware User s Manual Software User s Manual Instructions Reference Hardware Cat No W472 Cat No W473 e Unit part names and specifications e Basic system configuration e Unit mounting procedure e Setting procedure for DIP switch and rotary switches on the front of the CPU Unit For details on built in EtherNevt IP port refer to the EtherNew P Unit Wiring Operation Manual W465 Manual Cat No W474 CJ2M CPU Unit Pulse I O Module User s Ma
411. s If the load is a relay or solenoid The capacitance of the capacitor there is a time lag between the must be 1 to 0 5 uF per contact cur moment the circuit is opened and rent of 1 A and resistance of the the moment the load is reset resistor must be 0 5 to 1 Q per con y N J D lt O mp mp 2 D D J D Q O y O D mp gt O 2 o If the supply voltage is 24 or 48 V tact voltage of 1V These values insert the surge protector in parallel however vary with the load and the with the load If the supply voltage Characteristics of the relay Decide is 100 to 200 V insert the surge these values from experiments and protector between the contacts take into consideration that the Capacitance suppresses spark dis charge when the contacts are sep arated and the resistance limits the current that flows into the load when the circuit is closed again per O 2 O OO c O The dielectric strength of the capacitor must be 200 to 300 V If the circuit is an AC circuit use a capacitor with no polarity ctcCW cecdO clcdO v0cdO MELD 40 UOHD9 O1d HNDIID IOYS peo 9 V CJ2 CPU Unit Hardware User s Manual A 153 Appendices Current Circuit Diode method gt Z O O Varistor method D p O J O O w c O Characteristic The diode connected in parallel with the load changes energy accu mulated by the coil into a current which then flo
412. s Unit cated to more than one CPU Bus and turn the Rack s power supply OFF and then ON Duplication Flag Duplicated Unit again Error Number Flags CJ2 CPU Unit Hardware User s Manual A411 to A416 Special I O Unit Dupli cated Num ber Flags The same number has been allo cated to more than one Special I O Unit Check the unit numbers eliminate the duplications and turn the Rack s power supply OFF and then ON again A 105 Appendices Error Error flag Error code Auxiliary inA400 Area Expansion Ox80EA A401 13 Dupli Rack Dupli cation Error cated Rack Flag Number Program Error Ox80FO A401 09 Pro gram Error Flag A 106 Flag and word data A409 Expan sion Rack Duplicated Rack Number A294 to A299 Program Error Information Probable cause The same I O word has been allo cated to more than one Basic I O Unit An Expansion Rack s starting word address exceeds CIO 0901 The cor responding bit in A409 00 to A409 03 Racks 0 to 3 will be turned ON The program is incorrect See the fol lowing rows of this table for details The address at which the program stopped will be output to A298 and A299 A295 11 No END error A295 15 UM overflow error The last address in UM user pro gram memory has been exceeded A295 13 Differentiation overflow error Too many differentiated instruc tions have been inserted or deleted during online editing A295 12 Task error A
413. s could not be checked when the error occurred it can be checked by reading error log data The following information is stored in the error log e Error code This is the same error code as is stored in word A400 e Error information e Time of occurrence CJ2 CPU Unit Hardware User s Manual 6 3 6 Troubleshooting i Error Log Information A maximum of 20 error records will be stored in the error log If more than 20 errors occur the oldest error record in A100 to A104 will be deleted and the 19 records stored in A105 to A199 will be shifted by one with the newest record being stored in A195 to A199 Error code Order of occurrence Error Log Area 4102 1 i A100 Error code A101 Error contents A102 Minute second 2 A103 Day hour Time of occurrence A104 Year month A105 Error code A106 Error contents A107 Minute second A108 Day hour Time of occurrence Year month A109 comp A195 Error code A196 A197 A198 A199 Error contents Minute second Day hour Time of occurrence Year month A300 L Error log pointer i Checking Error Log Information The following methods can be used to check error log information with the CX Programmer CX Programmer PLC Error Window Check the error log by clicking the Error Log Tab in the PLC Errors Window of the PLC Fa PLC Errors NewPLC1 Sje x File Options Help Errors Error Log Messages Details 10 Setting Error Unit Number
414. s of fibers tension members other protective materials It must be handled with care In partic ular optical fiber cable must be installed according to prescribed methods and standards Do not subject optical fiber cable to severe tensile shock excessive bending twisting or excessive con striction For details on wiring optical fiber cables refer to the following manuals e SYSMAC H PCF Optical Fiber Cables Installation Guide Cat No W156 e Optical Ring Controller Link Units Operation Manual Cat No W370 gi A O e 5 u D 5 D 5 m a D ct oO JUSWUOIIAUZ JCOMJO9 4 G p G CJ2 CPU Unit Hardware User s Manual 5 49 5 Installation 5 4 6 Grounding Grounding has the following two purposes e Protective Grounding Protective grounding is done to ensure safety It is intended to prevent electrical shock by grounding the electrical potential that is generated by factors such as leakage induction or failure e Functional Grounding Functional grounding is done to protect device and system functions including prevention of noise from external sources or prevention of noise from devices or equipment that could have harmful effects on other devices or equipment Grounding requirements sometimes depend on the situation based on experimentation It is impor tant to sufficiently check the particular circumstances before grounding f Grounding Methods and Precautions Principles of One point Grou
415. s omar CPU Bus Units and Special I O Units Applications The PLC Backup Tool can be used for the following applications e Backing up all of the data from the PLC e Comparing all of the data in the PLC with the data backed up in the computer e Transferring all of the data to a PLC that has the same system configuration as another PLC e Transferring data to a Unit that has been replaced e g when the Unit has failed Applicable Units Applicable Unit Description CPU Unit CS CJ CP series PLCs all models and all versions Data in the following Units is not backed up e Screen data for an NSJ Controller e SYSMAC SPU Unit data e Customizable Counter Unit data Special I O Units and CPU Refer to the list of backup Units in the help files for the PLC Backup Tool Bus Units Applicable Data Applicable Unit Description CPU Unit User program symbols tables rung comments program index parameters PLC Setup registered I O tables routing tables Ethernet settings and all other data in the initial setting areas I O memory forced status backup and comparison only and EM file memory data backup only Special I O Units and CPU Parameter settings and data stored inside the Unit e g programming created with Bus Units Support Software CJ2 CPU Unit Hardware User s Manual 8 3 g N C o 5 D O fe 3 mr D mp U D O 2 Cc J D mp D joo dnyoeg O1d 1 2 8 8 Backup Operatio
416. s the Unit Remove the label after the completion of wiring to ensure proper heat dissipation Leaving the label attached may result in malfunction Use crimp terminals for wiring Do not connect bare stranded wires directly to terminals Connec tion of bare stranded wires may result in burning Do not apply voltages to the Input Units in excess of the rated input voltage Excess voltages may result in burning Always connect to a ground of 100 Q or less when installing the Units Not connecting to a ground of 100 Q or less may result in electric shock A ground of 100 Q or less must be installed when shorting the GR and LG terminals on the Power Supply Unit Do not apply voltages or connect loads to the Output Units in excess of the maximum switching Capacity Excess voltage or loads may result in burning Do not pull on the cables or bend the cables beyond their natural limit Doing either of these may break the cables Do not place objects on top of the cables or other wiring lines Doing so may break the cables Do not use commercially available RS 232C personal computer cables Always use the special cables listed in this manual or make cables according to manual specifications Using commer cially available cables may damage the external devices or CPU Unit Never connect pin 6 5 V power supply on the RS 232C port on the CPU Unit to any device other than an NT ALOO1 Link Adapter CJ1W CIF11 Converter and Programmable Terminals
417. se External Power Supply Weight Accessories Circuit Configuration CJ2 CPU Unit Hardware User s Manual 64 point Transistor Output Unit with Fujitsu Connectors Sinking Outputs CJ1W OD261 12 to 24 VDC 10 2 to 26 4 VDC 0 3 A point 1 6 A common 6 4 A Unit 3 0 A point 10 ms max 0 1 mA max 1 5 V max 0 5 ms max 1 0 ms max 20 MQ between the external terminals and the GR terminal 100 VDC 1 000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 10 mA max 64 16 points common 4 circuits 5 VDC 170 mA max None 10 2 to 26 4 VDC 50 mA min 110 g max None Signal Allocated name CIO word Connect or row A CN1 Connect or row B Internal circuits Connect or row A CN2 Connect or row B A 33 P h w Ss D O O D m O 5 O O WO D v T O 5 7 spun O I 9ISEG c l V Appendices A 34 Terminal Connections Allocated CIO word Signal Connec Signal name tor pin name V pee V COM1 Aia COMO L OUT15 aly OUT15 L Doa ly aural AN ours AIG TED Dooz AIS ouTia L L OUT11 A14 our L 1 ooro A13 sor 1 OUT9 A12 ouT9 O 1 Y OUT8 All ours O Allocated CIO word V A10 V COM1 COMO L S OUT7 OUT7 D OUTS OUT6
418. side of any Unit while the power is being supplied Doing so may result in electric shock Do not touch any of the terminals or terminal blocks while the power is being supplied Doing so may result in electric shock Provide safety measures in external circuits i e not in the Programmable Controller including the following items to ensure safety in the system if an abnormality occurs due to malfunction of the Programmable Controller or another external factor affecting the operation of the Programmable Control ler Programmable Controller indicates the CPU Unit and all other Units and is abbreviated PLC in this manual Not doing so may result in serious acci dents e Emergency stop circuits interlock circuits limit circuits and similar safety measures must be provided in external control circuits e The PLC will turn OFF all outputs when its self diagnosis function detects any error or when a severe failure alarm FALS instruction is executed Unexpected operation however may still occur for errors in the I O control section errors in I O memory and other errors that cannot be detected by the self diagnosis function As a countermeasure for all such errors exter nal safety measures must be provided to ensure safety in the system e The PLC outputs may remain ON or OFF due to deposition or burning of the output relays or destruction of the output transistors As a countermea sure for such problems external safety
419. side the panel e In locations exposed to corrosive gas purge the air inside the panel to clear the gas and then pres surize the inside of the panel to prevent gas from entering from outside e In locations where flammable gas is present either use an explosion protected construction or do not use the PLC 5 44 CJ2 CPU Unit Hardware User s Manual 5 Installation 5 4 5 Electrical Environment When installing or wiring devices make sure that there will be no danger to people and that noise will not interfere with electrical signals j PLC Installation Location Install the PLC as far away as possible from high voltage 600 V or higher and power devices to ensure safe operation and maintenance Example of Recommended Equipment Arrangement wimini Control panel Control panel High voltage power panel Example of Poor Equipment Arrangement Bed Led ated bail gi A O e 5 o u D 5 D m a D ct oO NG PLC Control panel Control panel High voltage power panel Examples of Equipment Arrangement in Panel with High voltage Devices i Arrangement of PLC and Units Observe the following points e Place a Unit that does not generate much noise next to the CPU Unit such as an Input Unit or Com munications Unit e The coils and contacts in electromagnetic contactors and relays in an external circuit are sources of noise Locate them at least 100 mm away from the PLC JUSWUOIIA
420. sition Control Units Aa Software for creating protocols protocol macros for exchanging data with gen j Protocol macro cre i ii N CX Protocol eral purpose external devices connected to Serial Communications Boards Units c ation 5 and Option Boards to Simulation CX Simulator Software for simulating PLC operations on a personal computer and debugging p 2 Software for creating and monitoring data for Position Control Units MECHA TROLINK communications models Software for creating data for Motion Control Units MECHATROLINK communi cations models and for creating and monitoring motion programs CX Motion NCF Motion Control CX Motion MCH Software for creating data for Motion Control Units and for creating and monitor CX Motion i ing motion programs Servo Inverter settings CX Drive Software for setting and adjusting Inverter and servo data Software for creating and debugging function blocks for Loop Controllers Loop PLC based process Control Units Boards Process CPU Units and Loop CPU Units control Face Plate Auto Builder Software for automatic generation of screen data project files for touch panel for NS NS series PTs from Loop Controller function block tag information CX Process Tool Temperature control Software for setting and adjusting Temperature Controller parameters settings i CX Programmer The CX Programmer is a basic software application for creating and debug
421. ssscnssscnsssnnsssscnsecnsesccnsenenssensssneness 6 28 6 3 1 Error GauUSeSsiand Remedies eiesrenni nep E E aa r t aeaeaie et TTE 6 28 Section 7 Inspection and Maintenance MA MASDOCUONS ia a adaa a aa S a aa aa e aa aa a a A 7 2 7 1 1 MPEC ROMS senenta tlie ne har en Geen che xasteiadis tnauisssd vewssned guacho usicesahutusuereacaxinees 7 2 7 1 2 Unit Replacement Precautions ccccccsccccessceecseceenseeeeseeeeeseeeeeneeeeesaeeeeesaeeessaeeeeseetsnsaeesnseass 7 4 T2 REDIACING th Baterya elt scree ctadia pba a a a a a a 7 5 7 2 1 Battery R placemenl ssissrnsaniiiopaiinn e a anna e aa eaaa a eiaei 7 5 7 2 2 Operation When Battery Is Exhausted or Not Installed cccseccccesssseeeeeeeeeeeeseeseeeeseeeeeeeens 7 8 7 3 Power Supply Unit Replacement Time ccceeeecseseeeeseeenseeeeseeceseeeeseeceseeeeseeseneeeneeess 7 10 Section 8 Backup Operations 6 1 BACKING Yp Dale rinci E ESE E a EE 8 2 8 2 Using a Computer to Back Up Data nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nnnm 8 3 8 2 1 PEG Backup TOO na a a E 8 3 8 2 2 PiG Backup ToolOperationS zes a A 8 4 9 3 SIMPIE BACKUP rrasa a a a a a aaao a 8 7 8 3 1 OVENI EW ssnin EE E NS 8 7 8 3 2 Operating Proced r S sienen aaa apn dicdoessachccondccaeedansecsedusdaoiacdxss lt qacdeqseescasssauentoseneaatoedasens 8 8 8 3 3 Verifying Backup Operations with Indicators ccccssseeeeeeeeeeeeecaeeeeeeesaeeeeeeeseeeeessseeeees
422. structions Reference Manual Cat No W474 Retransfer the program to the CPU Unit CJ2 CPU Unit Hardware User s Manual Appendices Error Error flag Error code Auxiliary inA400 Area Flag and Jorda Probable cause Possible remedy Memory Error 0x80F1 A401 15 Mem A403 Mem An error has occurred in memory A See below ory Error Flag ory Error bit in A403 will turn ON to show the Location location of the error as listed below A403 00 ON A checksum error has Transfer the program again occurred in the user program mem ory The power was turned OFF while storing data to the flash memory backup memory A403 04 ON A checksum error has Clear the entire PLC Setup to 0000 and reenter the occurred in the PLC Setup settings A403 05 ON A checksum error has Initialize the registered I O table and generate a new occurred in the registered I O tables I O table A403 07 ON A checksum error has Initialize the routing tables and reenter the tables occurred in the routing tables A403 08 ON A checksum error has Initialize the CPU Bus Unit setup and reenter the occurred in the CPU Bus Unit Setup settings Version Error Ox80F2 A401 05 Ver The user program that was trans e Check whether the unit version supports the user sion Error Flag ferred includes functions that are not program supported by the unit version of the e Upgrade the unit version of the CPU Unit CPU Unit Memory Card
423. t Reset or turn the power OFF and back ON Restart the System Error Causes and Remedies Suspected cause of Confirmation method Remedy Prevention of recur error rence An error specific to the Refer to the manual for the Same as at the left Same as at the left Unit particular Unit Faulty connection at Unit Check the insertion at the Tighten the screws Check for vibration and at a connector connector Restart the shock Unit and check whether the error is cleared Unit failure If restarting the Unit does Replace the applicable Same as at the left not clear the error check Unit whether the error is cleared by replacing the Unit Noise Restart the CPU Unit and Take measures against Same as at the left e Data corruption in bus check whether the error noise Investigate the signals occurs again after this path of entry e FG e Power lines 6 22 CJ2 CPU Unit Hardware User s Manual 6 Troubleshooting i Special I O Unit Setting Error Non fatal Error A Special I O Unit setting error will occur if a Unit registered in the registered I O tables does not agree with the Unit actually connected in the PLC A Special I O Unit setting error will also occur if a Unit set as a Synchronous Unit in the synchronous operation parameter settings is not actually connected in the PLC or does not support synchronous unit operation mation Lit Lit Flashing A402 02 0500 to A428 to A433 055F The
424. t and the serial port settings settings in the PLC Setup in the PLC Setup are cor e Correct the host computer rect serial port settings and the If a host computer is con program nected check the host computer serial port set o I h O y C Cc gt m Oo s10113 Buljpuey 9 tings and the program A communications Check the cable connec Correct the cable connec Same as at the left cable is incorrectly tions tions connected A communications Perform a visual inspection Reconnect the cables During operation confirm cable is disconnected and pull on the cables that the connections are secure Check for effects of vibration or shock CJ2 CPU Unit Hardware User s Manual 6 11 6 Troubleshooting i Cycle Time Exceeded Error Fatal Error Cycle Time Exceeded Error A cycle time exceeded error will occur if the PLC cycle time exceeds the setting for Watch Cycle Time in the PLC Setup mation Lit Not lit A401 08 809F None Error Causes and Remedies Suspected cause of Contirmaton method Prevention of recur error rence An interrupt task with a Check the Max Interrupt Divide the interrupt task Same as at the left long processing time was Task Processing Time into sections executed A440 An incorrect value an Set up a trap in the ladder Correct the ladder pro Same as at the left extremely large number program to monitor the gram was
425. t IP port through the Ethernet switch With the CJ2H CPU6LI EIP Ethernet twisted pair cable can also be used to connect to a personal computer The same type of connection can be made with the CJ2H CPU6L or CJ2M CPU1L through an EtherNet IP Unit L CX One e g CX Programmer Built in EtherNet IP port y CJ2 CPU Unit gt N O fe 5 5 D O ma O 5 D gt O 2 O a 100Base TX twisted pair cable m i U straight k aQ Ethernet switch O 100Base TX S twisted pair cable m straight v C OO L O J Connecting Cable Use the following cable to connect the CJ2 CPU Unit to the computer running the Support Software O9NdI HZrO 19U19444 0 Buyjoauu0yD Z Y Port at Unit Built in Ether Ethernet 100Base TX or 10Base Commercially available 100 m Recommended Net IP port port T 1 twisted pair cable 2 BR ii Ethernet switch and nodes 1 Use 100Base TX when using tag data links 2 The following table shows the devices recommended for use with the built in EtherNet IP port Part Manufacturer Model number Inquires OMRON W4S1 03B W4S1 05B W4S1 05C Ethernet switch Cisco Systems Inc Consult the manufacturer Cisco Systems Inc Main Corporate HQ Contec USA Inc Consult the manufacturer CONTEC USA Inc Phoenix Contact Consult the manufacturer Phoenix Contact USA Customer Service 100Base TX Twisted pair cable F LINK E 0 5mm X 4P Fujikura America Inc EtherNet
426. t functions properly Self diagnostic Function Error name Display Parm out Error details cause Recovery method put status Unit overheated OFF Internal overheating has occurred in Remove the cause of the over error Ha the Power Supply Unit as a result of heating error usage under conditions that exceed the specified values insufficient venti lation or incorrect installation 1 Unit error OFF System error from external noise or Turn ON the input s power sup EEE hardware malfunction ply again If the Unit does not recover the error may be caused by a Unit malfunction Consult with your OMRON rep resentative 1 If the error continues for 3 hours or longer the replacement notification function will be disabled Even if the cause of the overheating is removed the display will continue as Hot and the notification output will remain OFF In this state the internal parts may deteriorate even if the PLC operation is normal so replace the Power Supply Unit 7 14 CJ2 CPU Unit Hardware User s Manual 7 Inspection and Maintenance i Comparison between the CJ1W PA205C and CJ1W PA205R Item CJ1W PA205C CJ1W PA205R for comparison RUN contact output Not supported Supported Terminal block arrangement CJ1W PA205C CJ1W PA205R 100 to 240 VAC NPUT L1 100 to 240 VAC INPUT ouTPUT fo Unconnected 240 VAC RUN output 24 VDC terminals 2A RESISTIVE jia RUN contact Terminal block position DC24V
427. t load device noise sources as required i External Wiring Wiring and noise countermeasures in particular are based on experience and it is necessary to closely manage wiring based on experience and information in the manuals Wiring Routes Each of the following combinations include different signal types properties or levels They will cause the signal to noise ratio to drop due to factors such as electrical induction As a general rule when wiring either use separate cables or separate wiring routes for these items Future mainte nance operations and changes to the system will also be made easier by carefully organizing the wiring from the start e Power lines and signal lines e Input signals and output signals e Analog signals and digital signals e High level signals and low level signals e Communications lines and power lines e DC signals and AC signals e High frequency devices such as Inverters and signal lines Communications CJ2 CPU Unit Hardware User s Manual 5 47 it gt O O 5 mp 2 UO D D 5 m mp D ot O 5 JUSWUOIIAUZ 2911 99 34 G p G 5 Installation Wiring Methods Observe the following points when wiring power supply and signal cables e When routing signal cables with differing characteristics through the same duct always keep them separated e As much as possible avoid routing multiple power supply lines through the same duct If it cannot be avoided then
428. t restored due to one of the following Causes e Program in Memory Card exceeds CPU Unit capacity e Required backup files do not exist in Memory Card e Program can t be written because it is write protected Pin 1 of the DIP switch is ON e The EM file was not complete i e a portion was missing e There are fewer CPU Unit EM banks than backup EM files The I O tables are not correct e g the same unit number was Set twice e A Unit was added to the configuration since the data was backed up e The unit number settings for Special I O Units or CPU Bus Units are not correct A Unit was added to the configuration since the data was backed up The following comparison errors can occur e Memory error in CPU Unit 2 e Incorrect I O tables e g the same unit number set twice e Comparison results of backup files on Memory Card and data in PLC do not match e Required backup files do not exist in Memory Card 2 e O bus error 1 When the backup operation is completed normally power to the Memory Card will go OFF when the MCPWR indicator goes OFF If the Memory Card will be used again press the Memory Card Power Switch to supply power and execute the desired operation 2 The backup files for Units and Boards are also compared CJ2 CPU Unit Hardware User s Manual 8 11 i OO 7 3 pos g w O 2 Cc Ke S1O COIPU y m suogeiado dnyoeg BulAjwaA 8 8 Backup Operations 8 3 4 Re
429. task error has occurred The follow ing conditions will generate a task error 1 There is no executable cyclic task There is no task that corre sponds to the interrupt that was input Only when the Stop CPU on Instruction Error parameter in the PLC Setup is set to Stop A295 10 Illegal access error An illegal access error has occurred and the PLC Setup has been set to stop operation for an instruction error The following are illegal access errors Reading writing a parameter area Writing memory that is not installed Writing an EM bank that is EM file memory Writing to a read only area Indirect DM EM address that is not in BCD when BCD mode is specified Indirect DM EM BCD Error Flag A295 09 turned ON An indirect DM EM BCD error has occurred causing the AER Flag to turn ON Also the PLC Setup has been set to stop operation for an instruction error Instruction Error Flag A295 08 turned ON Incorrect data values were provided in an operand when an attempt was made to execute an instruction causing the ER Flag to turn ON and the PLC Setup has been set to stop operation for an instruction error A295 14 Illegal instruction error The program contains an instruction that cannot be executed Possible remedy Check allocations to Units on the rack number whose bit is ON in A409 00 to A409 03 Correct the allocations so that no words are allocated more than once including to Units on oth
430. tc Therefore observe the following restrictions ctcCW cecdO clcdO v0cdO MELD 40 UOHD9 O1d HNDIID OYS peo 7 9 V CJ2 CPU Unit Hardware User s Manual A 151 Appendices A 152 Restrictions lf a short circuit occurs in an external load immediately turn OFF the corresponding output and remove the cause An alarm output bit that corresponds to the external load output number is turned ON There is an alarm output bit for every common When an alarm output bit turns ON use a self holding bit for the alarm in the user program and turn OFF the corresponding output The alarm output bit is allocated in the Basic I O Unit Information Area A050 to A069 for every Unit mounting slot The following table shows the correspondence between output bits and bits in the Basic I O Unit Information Area PAN a a e 0to7 stots CJIW OD204 I Mounden e Mounted inodd slot e ee GJIW OD212 Mountedinevensiot e e Mountedinoddsiot e CJIW MD282 Mountedinevensiot e Mounted inodd slot e CJ1W 0D232 Mountedin even sot Mountedinoddsiot For example when the CJU1W OD212 is mounted in slot O on Rack 0 A50 00 will turn ON if the out put 8 is short circuited When the CJU1W OD232 is mounted in slot 1 of Rack 0 A50 09 will turn ON if the output m 1 is short circuited Programming Example In this example CJU1W OD212 is mounted in slot 0 of the Rack 0 This example shows how to turn OFF output bits ClO 0 00 to CIO
431. ted and locked connectors Check for loose screws in No looseness Tighten loose screws with a Phil external wiring lips head screwdriver Check crimp connectors in Adequate spacing between Check visually and adjust if neces external wiring connectors sary Check for damaged external No damage Check visually and replace cables wiring cables if necessary 5 User serviceable Check whether the battery Service life expectancy is 5 Replace the battery when its ser parts has reached its service life years at 25 C less at higher vice life has passed even if a bat CJ1W BATO1 temperatures tery error has not occurred Battery life depends upon the model the percentage of time in service and ambient conditions From 0 75 to 5 years depending on model power supply rate and ambient temperature g Tools Required for Inspections Required Tools e Slotted and Phillips head screwdrivers e Voltage tester or digital voltmeter e Industrial alcohol and clean cotton cloth suoljoedsu Z Tools Required Occasionally e Oscilloscope e Thermometer and hygrometer humidity meter 7 S UIOY UONOEdsu Z CJ2 CPU Unit Hardware User s Manual 7 3 7 Inspection and Maintenance 7 1 2 Unit Replacement Precautions 1 4 Check the following after replacing any faulty Unit e Do not replace a Unit until the power is turned OFF e Check the new Unit to make sure that there are no errors e
432. the Basic I O Unit Information Area Output bit Mounted in even slot Mounted in odd slot For example when the CJU1W OD202 is mounted in slot O on Rack 0 A50 00 will turn ON if the out put O is short circuited When the CJU1W OD202 is mounted in slot 1 of Rack 0 A50 11 will turn ON if the output 7 is short circuited CJ1W OD202 rr a Cs ee Programming Example In this example CJU1W OD202 is mounted in slot O of the Rack 0 This example shows how to turn OFF output bits ClO 0 00 immediately if the alarm output bit A50 00 turns ON and how to keep the output bits OFF until the cause is removed and the bit is reset using work bit WO 01 Change to CIO 0 00 CIO 1 00 O under TIM and at bottom right of diagram A50 00 and WO 01 To prevent the alarm output bit from turning ON momentarily when the load turns ON the alarm out put is not turned ON for 200 ms after the input CIO 1 00 turns ON A50 00 a i TIMO Wo 01 W0 00 1 00 W0 00 CJ2 CPU Unit Hardware User s Manual Appendices A 6 2 Load Short circuit Protection for CJ1W OD204 0D212 0D232 MD232 As shown below normally when the output bit turns ON OUT the transistor will turn ON and then out put current lout will flow If the output lout is overloaded or short circuited exceeding the detection current Ilim the output current lout will be limited as shown in second figure below When the junc tion temperature Tj of the outp
433. the I O tables CJ1W ID211 DC Input Unit 24 VDC 16 Points Name 16 point DC Input Unit with Terminal Block Model CJ1W ID211 Rated Input Voltage 24 VDC Rated Input Voltage Range 20 4 to 26 4 VDC Input Impedance 3 3 KQ Input Current 7 mA typical at 24 VDC ON Voltage ON Current 14 4 VDC min 3 mA min OFF Voltage OFF Current 5 VDC max 1 mA max 0 ms max PN RE ponc mE a se ue to between 0 and 32 ms in the PLC Setup 8 0 ms max OFF Response Time 4 Can be set to between 0 and 32 ms using PLC Setup Number of Circuits 16 16 points common 1 circuit 100 simultaneously ON at 24 VDC UL CASI oC Eons Refer to the following illustration Insulation Resistance 20 MQ between external terminals and the GR terminal 100 VDC 1 000 VAC between the external terminals and the GR terminal for 1 minute at Dielectric Strength a leakage current of 10 mA max Internal Current Consumption 80 mA max Weight 110 g max Temperature characteristics 16 points name for simultaneously ON points at 45 C INO to e IN15 1000 pF 6 Circuit Configuration com S 8 Input indicator Le E 2 Ambient temperature 2 Signal Connec Signal name tor pin name Terminal Connections m 24 VDC e Polarity of the input power supply can be connected in either direction 1 The ON response time will be 20 us maximum and OFF response time will be 400 us maximum even if th
434. the OMRON PLC is displayed under Universal Serial Bus controllers installation of the USB driver software failed Device Manager File Action wiew Help Here eA IDE ATA ATAPI controllers ae Keyboards Mice and other pointing devices Monitors BB Network adapters Y Ports COM amp LPT MB Processors Sound video and game controllers System devices Universal Serial Bus controllers amp Intel R 82801EB USB Universal Host Controller 24D2 gt Intel R 82801EB USB Universal Host Controller 24D4 amp Intel R 82801EB USB Universal Host Controller 24D7 amp Intel R 82801EB USB Universal Host Controller 24DE amp Intel R 82801EB USB2 Enhanced Host Controller 24DD F OMRON PLC USB Root Hub USB Root Hub USB Root Hub USB Root Hub USB Root Hub saiqeg PEPUBSLULUODSY pue SioOJO9UUOy gjqeol ddy p V CJ2 CPU Unit Hardware User s Manual A 147 Appendices Reinstalling the USB Driver 1 Right click OMRON PLC under Universal Serial Bus controllers and select Properties The properties will be displayed OMRON PLC Properties General Driver Details oe 0MRON PLC Device type Universal Seral Bus controllers Manufacturer Unknown Location Location 0 OMARON PLC Device status This device i not configured corectly Code 1 To reinstall the drivers for this device click Reinstall Driver Reinstall Driver Device usage Use this device enable
435. the battery Precautions for Safe Use e You must complete this procedure within five minutes at 25 C after turning OFF the power to the CPU Unit to ensure memory backup Data may be lost if more than five minutes is required e Never short circuit the battery terminals never charge the battery never disassemble the bat tery and never heat or incinerate the battery Doing any of these may cause the battery to leak burn or rupturing resulting in injury fire and possible loss of life or property Also never use a battery that has been dropped on the floor or otherwise subject to shock It may leak e UL standards require that batteries be replaced by experienced technicians Always place an experienced technician in charge or battery replacement e Turn ON the power after replacing the battery for a CPU Unit that has been unused for a long time Leaving the CPU Unit unused again without turning ON the power even once after the battery is replaced may result in a shorter battery life EN Additional Information The battery error will be cleared automatically the next time the CPU Unit is turned ON after replacing the Battery CJ2 CPU Unit Hardware User s Manual 7 7 Asayeg y Buloejday Z Z 7 jusweoR deY Ajeneg Z Z 7 Inspection and Maintenance 7 2 2 Operation When Battery Ils Exhausted or Not Installed The CJ series PLCs can operate even when the Battery is exhausted or not installed i Continuing Operation T
436. the dimensions shown below Crimp Terminals for DC Power Supplies 7 mm max DH 7 mm max OG Precautions for Safe Use e Be sure not to reverse the positive and negative leads when wiring the power supply terminals e Supply power to all of the Power Supply Units from the same source e Do not remove the protective label from the top of the Unit until wiring has been completed This label prevents wire strands and other foreign matter from entering the Unit during wiring procedures e Do not forget to remove the label from the top of the Power Supply Unit after wiring the Unit The label will block air circulation needed for cooling rh do 5 i Grounding PA205R POWER Buula Ajddns samod L G LG Noise filter neutral terminal Ground this terminal to less than 100 Q to improve noise resistance and prevent electric shock GR Ground terminal Ground this terminal to less than 100 Q to prevent electric shock e To help prevent electrical shock ground the ground terminal GR with a ground resistance of less than 100 Q using a 14 gauge wire minimum cross sectional area of 2 mm2 e The line ground terminal LG is a noise filtered neutral terminal If noise is a significant source of errors or electrical shocks are a problem connect the line ground terminal to the ground terminal and ground both with a ground resistance of less than 100 Q e If the LG and GR terminals are connect
437. the external terminals and the GR terminal 100 VDC 1 000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 10 mA max 16 16 points common 1 circuit 5 VDC 100 mA max 20 4 to 26 4 VDC 40 mA min 120 g max Signal name 0 COM V Internal circuits Y Output indicator ERR indicator e When overcurrent is detected the ERR indicator will light and the corre sponding flag in the Basic I O Unit Information Area A050 to A069 will turn ON 4 Signal Connec Signal name torpin name OOO e When wiring pay careful attention to the polarity of the external power supply The load may operate incorrectly if the polarity is reversed 1 Terminal numbers AO to A8 and BO to B8 are used in this manual but they are not printed on the Unit A 40 CJ2 CPU Unit Hardware User s Manual Appendices CJ1W OD232 Transistor Output Unit 32 Points Name Model Rated Voltage Operating Load Volt age Range Maximum Load Cur rent Leakage Current Residual Voltage ON Response Time OFF Response Time Load Short circuit Protection Insulation Resistance Dielectric Strength Number of Circuits Internal Current Con sumption External Power Sup ply Weight Accessories Circuit Configuration CJ2 CPU Unit Hardware User s Manual 32 point Transistor Output Unit with MIL Connector Sourcing Outputs CJ1W OD232 24 VDC 20 4 to 26 4 VDC
438. thod set pin 6 to ON RS control enabled Converting Built in RS 232C to RS 422A 485 When converting the RS 232C port on a CJ2 CPU Unit to RS 422A using one of the following Link Adapters and Conversion Units e CJ1W CIF11 RS 422A Converter The maximum distance is 50 m Either RS 422A or RS 485 can be used e NT ALOO1 RS 232C RS 422A Link Adapter The maximum distance is 500 m Only RS 422A can be used CJ2 CPU Unit Hardware User s Manual A 113 Appendices CJ1W CIF11 RS 422A Converter The CJ1W CIF11 RS 422A Converter is used to convert RS 232C to RS 422A 485 lt is connected directly to the RS 232C port on a CJ2 CPU Unit It is not isolated so the maximum distance for RS 422A 485 is 50 m Appearance i e Electric Specifications e RS 422A 485 Terminal Block Signal name RDA BHO eee S08 RDA RDB SDA SDB FG FG e RS 232C Connector RS 232C port Connector pin arrangement 1 FG 2 RD 3 SD 4CS 5 RS The hood will have the same electric potential as the connector hood where it is connected DIP Switch Settings Pin No OFF 1 Terminating resistance set Connects terminating resistance on Disconnects terminating ting both ends of the transmission path resistance avis f out 4 Notused o e de always received 6 RS control selection for SD RS control enabled RS control disabled Data always sent 1 Set both pins 2 and 3 to either ON 2 wire or OFF 4 wire 2
439. tion or shock Do not do any metal work ing in the vicinity of the control panel Close the control panel Make sure that the operat ing environment is free of dirt and dust Same as at the left CJ2 CPU Unit Hardware User s Manual 6 Troubleshooting i I O Setting Error Fatal Error An I O setting error will occur if the Units that are actually connected do not match the Unit in the regis tered I O tables mation Lit Not lit Flashing A402 09 80E0 Recovery Processing Flow I O setting error Check the location of the error Restart the PLC Use the I O table verification procedure refer to 6 1 5 I O Table Verification to check where the error occurred Turn the power OFF and back ON Is the error cleared w No y Check the Unit eS connections Replace the Unit where the error occurred Restart the PLC Restart the System Error Causes and Remedies Suspected cause of Confirmation method Prevention of recur error rence Faulty connection at Unit Check the insertion atthe Tighten the screws Same as at the left at a connector connector Restart the Unit and check whether the error is cleared Unit failure If restarting the Unit does Replace the applicable Same as at the left not clear the error check Unit whether the error is o I O gr C Cc gt m oO s10113 Buljpuey 7 1 9 cleared by replacing the
440. tions to the CPU Unit e Always turn OFF the power supply to the PLC before connecting or disconnecting communica tions cables e Tighten the communications connector attachment screws to 0 4 N m i Example of Recommended RS 422A 485 Wiring We recommend using the following wiring for RS 422A 485 to ensure transmission quality 1 Use shielded twisted pair cable for communications cables e Recommended RS 422A 485 Cable Model Manufacturer CO HC ESV 3P x 7 0 2 Hirakawa Hewtech Corp 2 Connect the shield on the communications cable to the FG terminal on the RS 422A 485 Option Board Also ground the protective earth GR terminal on the CPU Unit to a resistance of 100 Q or less P Precautions for Correct Use Connect the shield on the communications cable to the FG terminal on the RS 422A 485 Option Board Do not connect it on the other end of the cable If you ground both ends a difference in ground potential may damage the equipment A 136 CJ2 CPU Unit Hardware User s Manual Appendices Connection Examples Examples for 2 wire and 4 wire Transmission Paths The transmission path for 2 wire and 4 wire connections are different as shown below Example for 4 wire Connections Example for 2 wire Connections 2 wire 4 wire 2 wire 4 wire switch DPDT Other Unit Other Unit Switch DPDT Biaon e aaa ee a J sym i eS i ie Stes a Other Unit Other Unit Option Board Option Board NC Non Connection h Precauti
441. to 17 2 Serial Communica tions in the CU2 CPU Unit Software User s Manual Cat No W473 Note Protocol macros are supported only for Serial Communications Units 15 Serial Communications Units max CPU Unit Communications Port 1 Serial port RS 232C Communications Port 2 l Precautions for Correct Use A Serial Option Board is required to use a serial communications for the CJ2M CPU3L Refer to Serial Option Boards on page 2 7 for information on Serial Option Boards CJ2 CPU Unit Hardware User s Manual 2 27 Y N m x D 2 D 2 V lt m D 3 O e 5 D ct oO 5 SUOHCOIUNWWOD eaS L Z Z 2 Basic System Configuration and Devices i System Configuration Example The host computer or a Programming Device such as the CX Programmer is connected via the serial port on the CPU Unit or with the CU2M CPU3L on the Serial Option Board In addition up to 15 Serial Communications Units can be connected to a single CPU Unit making it possible to configure a flexible serial communications system by connecting devices with RS 232C or RS 422 485 ports such as PLCs from other manufacturers temperature controllers bar code readers ID systems personal com puters board computers and components CX Programmer or host computer a Serial Communications Units CPU Unit RS 232C A master CompoWay F master 4 Modbus master master 4 Host Link master ene master 4
442. to 24 VDC Rated Input Voltage 24 VDC Operating Load 10 2 to 26 4 VDC Operating Input 20 4 to 26 4 VDC Voltage Range Voltage Maximum Load 0 3 A point 1 6 A common 3 2 A Unit 5 6 kQ Input Impedance Current Maximum Inrush 3 0 A point 10 ms max Input Current 4 1 mA typical at 24 VDC Current E O Residual Voltage 1 5 V max OFF Voltage OFF 5 VDC max 1 mA max Current 8 0 ms max Can be set to between 0 and 32 in Time 4 ON Response Time ihe PEG SHUP OFF Response 1 0 ms max Time No of Circuits 32 16 points common 2 circuits 8 0 ms max Can be set to between 0 and 32 in OFF Response Time 4 12 to 24 VDC 30 mA min No of Circuits 32 16 points common 2 circuits External Power Supply Number of Simulta 75 24 points at 24 VDC neously ON Points Insulation Resis 20 MQ between the external terminals and the GR terminal at 100 VDC tance Dielectric Strength 1 000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 10 mA max Internal Current 5 VDC 140 mA max Consumption Weight 110 g max Accessories None CN1 O UT Number of Simultaneously ON Points vs Ambient Temperature Characteristic Signal Allocated Allocated Signal 32 points at 38 C _ 32 points at 44 p v name CIO word CIO word name jb V oO oa wo O Input voltage 6 4 VDC P b w xe O O e gt oO a U 2 O O Cc
443. tomatic gener ation method For details refer to the CS CJU Series EtherNet IP Units Operation Manual Cat No W465 CJ2 CPU Unit Hardware User s Manual 3 Nomenclature and Functions 3 2 Memory Card 3 2 1 Models and Specifications Use the following OMRON specified Memory Card Operation may not be correct if memory cards from other companies are used W N Model number HMC EF583 HMC EF283 HMC EF183 Memory Card capacity 512 Mbytes 256 Mbytes 128 Mbytes 3 a specifi Current consumption Approx 30 mA when used with PLC Environmental specifications Same as general specifications of PLC Di No of files writable to root 511 Factory specifi directory cations File system FAT16 3 2 2 Operating Procedures Memory Card Indicators MCPWR green Lit when power is being provided to the Memory Card BUSY orange Flashes while the Memory Card is being accessed Simple Backup Memory Card Power Supply Switch ie ny This switch has the following two functions y e Simple Backup u Ayn To back up all CPU Unit data to the Memory Card press this switch for 3 s when DIP switch pin 7 is set to ON PERIPHERAL e Turning OFF Power to the Memory Card C Press this switch to turn OFF the power before removing the BORT Memory Card w a _ O Q D se Q ep O 49 O h O fab O OOOOO Q OOOO Q Memory Card Eject Button pe EN Additional Information Simple B
444. tructure is used in this manual Level 2 heading 5 2 Level 3 heading 5 2 1 A step in a procedure Special Information See below 08 5 Installation Installation Connecting PLC Components The Units that make up a CJ series PLC can be connected simply by pressing the Units together and locking the sliders by moving them toward the back of the Units The End Cover is connected in the same way to the Unit on the far right side of the PLC 1 Join the Units so that the connectors fit exactly Hook Hook holes Connector 2 The yellow sliders at the top and bottom of each Unit lock the Units together Move the sliders toward the back of the Units as shown below until they click into place Move the sliders toward the back until they lock into place La A Precautions for Correct Use EE If the locking tabs are not secured properly the connectors may become loose and not function properly Be sure to slide the locking tabs until they are securely in place Man ual nam e CJ2 CPU Unit Hardware User s Manual uoneljesul Z S QI D En QO fe O g a W a O Q fe 3 3 fe d on Level 1 heading Level 2 heading Level 3 heading Gives the current headings Page tab Gives the number of the section This illustration is provided only as a sample and may not literally appear in this manual Special Information Special information in this manual is classified
445. ts including the CJ2 CPU Unit that use 5 VDC power Model Maximum current at 5 VDC CJ1W PA205R 205C 5 0 A CJ1W PA202 2 8 A CJ1W PD025 5 0 A CJ1W PD022 2 0 A Current Consumption at 24 VDC The following table shows the current that can be supplied to Units that use 24 VDC power supply yun Ajddns samog upajas sG E Model Maximum current at 24 VDC CJ1W PA205R 205C 0 8 A CJ1W PA202 0 4 A CJ1W PD025 0 8 A CJ1W PD022 0 4 A i Condition 2 Power Requirements The following table shows the maximum total power that can be supplied at 5 VDC and 24 VDC Model Maximum total power output CJ1W PA205R 205C 25 W CJ1W PA202 14 W CJ1W PD025 25 W CJ1W PD022 19 6 W For details on the current consumption of individual Units refer to 2 1 2 CPU Rack 2 1 3 Expansion Racks and 2 1 4 Configuration Units Refer to 2 1 5 Calculating Unit Current Consumption for an example of calculating the current consumption CJ2 CPU Unit Hardware User s Manual 3 27 3 Nomenclature and Functions 3 6 CJ series Basic I O Units 3 6 1 Basic I O Units with Terminal Blocks i Part Names and Functions Eight sixteen point Units 18 point Terminal Blocks Connector Connect to the connector on the next Unit Terminal block for I O wiring 18P x 1 ERR 0123 45 6 7 8 9 1011 1213 14 15 Note The CJ1W OD202 CJ1W OD204 and CJ1W OD212 also have an ERR indicator for the load short circuit alarm i Interrupt Input Units Functions
446. ts on the CPU Unit the procedure for installing the USB driver on a computer and information on load short circuit protection and line disconnec tion detection Software User s Manual Cat No W473 Section Section 1 Overview Section 2 Internal Memory in the CPU Unit Section 3 CPU Unit Operation Section 4 CPU Unit Initialization Section 5 Understanding Pro gramming Section 6 I O Memory Areas Section 7 File Operations Section 8 I O Allocations and Unit Settings Section 9 PLC Setup Section 10 CPU Unit Functions Section 11 Programming Devices and Communications Section 12 CPU Unit Cycle Time Appendices CJ2 CPU Unit Hardware User s Manual Content This section gives an overview of the CJ2 CPU Units and describes the features and specifications This section describes the types of memory in the CPU Unit and the data that is stored This section describes the internal operation of the CPU Unit This section describes the initial setup of the CPU Unit This section describes program types and programming details such as symbols and programming instructions This section describes the I O memory areas in the CPU Unit This section describes the files that can be stored in the CPU Unit the storage destina tion for those files and file operations This section describes the I O allocations used to exchange data between the CPU Unit and other Units This section describes details on the PLC Setup se
447. ts unit version 1 0 Interrupts set in 0 1 ms increments Return time to cyclic task 11 us or 8 us 2 15 us for unit version 1 0 Maximum Number of Connectable Units Total per CPU Rack or Expansion Rack 10 Units max Total per PLC 40 Units max Basic I O Units No limit Special I O Units Units for up to 96 unit numbers can be mounted Unit numbers run from O 8 unit numbers CJ2H CPU6L EIP 15 Units max CJ2M CPU3L CJ2H CPUEL 16 Units max CJ2M CPU1L CPU Bus Units CJ2M CPU3LI 270 us CJ2M CPU10 160 us Basic Instructions 0 016 us min Basic Instructions 0 04 us min Special Instructions 0 048 us min Special Instructions 0 06 us min I O Inter Interrupt task startup time 26 us or 17 us 2 30 us for Interrupt task startup time 31 us cyclic tasks 10 us Scheduled Minimum time interval 0 2 ms or 0 1 ms 2 Minimum time interval 0 4 ms set in 0 1 ms increments Interrupt task startup time 22 us or 13 us 2 27 us for _ Interrupt task startup time 30 us unit version 1 0 Return time to cyclic task 11 us However a maximum of two CJ1W INT01 Interrupt Input Units can be mounted to 95 Units are allocated between 1 and 15 Units max 16 Units max Slots for which interrupts CJ2H CPU6L EIP Slots 0 to 3 on CPU Rack Slots 0 to 4 on CPU Rack can be used CJ2H CPUE6L 1 Slots 0 to 4 on CPU Rack Maximum Number of Expansion Racks 3 max ClO Area I O Area 2 560 bit
448. tten At the same time the BUSY indicator will flash The MCPWR and BUSY indicators will both turn OFF if the data matches If the MCPWR and BUSY indicators both flash it means that the data does not match or that an error has occurred Refer to 8 3 3 Verifying Backup Operations with Indicators Pin 7 OFF Press the Memory Card Power Supply Switch for three seconds Memory Card Note If an error occurs during writing or comparison the MCPWR indicator will flash Press the power supply switch to stop the flashing and to turn ON the MCPWR indicator CJ2 CPU Unit Hardware User s Manual 8 9 i OO 7 3 pos g w O 2 Cc xe sainpedoid HuneiedO Z 8 8 Backup Operations 8 3 3 Verifying Backup Operations with Indicators The status of the Memory Card Power MCPWR indicator shows whether a simple backup operation has been completed normally or not MCPWR Indicator l Normal completion 1 Error occurred Backup operation MCPWR status MCPWR status Error The data was not backed up due to one of the following errors and no backup file was created Backing up data from the CPU Unit to the Memory Card J y e Insufficient Memory Card capacity Remains lit while the Memory Card Power Switch is pressed Remains lit while e Memory error in CPU Unit the Memory Card e O bus error Power Switch is pressed e Data was not read from the Unit to be backed up Flash
449. ttings which are used to perform basic settings for the CPU Unit This section describes functions that are built into the CPU Unit This section describes the procedure for connecting the CJ2 CPU Unit to the CX Pro grammer or other Support Software and to other devices This section describes how to monitor and calculate the cycle time The appendices provide information on programming instructions execution times num ber of steps Auxiliary Area words and bits a memory map of the continuous PLC mem ory addresses I O memory operation when power is interrupted and a comparison of CJ series and CS series PLCs Instructions Reference Manual Cat No W474 Section Section 1 Basic Understanding of Instructions Section 2 Summary of Instruc tions Section 3 Instructions Section 4 Instruction Execution Times and Number of Steps Appendices Content This section provides basic information on designing ladder programs for a CS CJ NSUJ series CPU Unit This section provides a summary of instructions used with a CS CJ NSJ series CPU Unit This section describes the functions operands and sample programs of the instructions that are supported by a CS CJU NSuJ series CPU Unit This section provides the instruction execution times for each CS CJ NSJ series CPU Unit instruction The appendices provide a list of instructions by function code and by mnemonic and an ASCII table for the CS CJ NSJ series CPU Units Pulse I O Modu
450. ubleshooting 6 14 Error Causes and Remedies Suspected cause of error The I O Connecting Cable is disconnected Equipment failure e CPU Unit e I O Connecting Cable damage to bus inter face circuit A conductive object has gotten inside Faulty connector contact A foreign object has got ten inside Noise e Data corruption in bus signals e Malfunctioning in bus interface circuit Perform a visual inspec tion and pull on the Cables An I O bus error has pos sibly occurred in the fol lowing cases e f the error is not cleared when the CPU Unit is restarted e f the error occurs fre quently e f the condition improves when the Unit is replaced Check for conductive objects Check for foreign objects in the connector When the CPU Unit is restarted after the recov ery measures the error will either be cleared or will continue to occur Check whether errors become less frequent after the Unit is replaced Reconnect the cables Replace the equipment e CPU Unit e O Connecting Cable Clean the inside of the Unit with an air blower or replace the CPU Unit Replace the Unit or take off the connector and remove the foreign object Take measures against noise Investigate the path of entry e FG e Power lines e I O connecting cable inductive noise Prevention of recur rence During operation confirm that the connections are secure Check for vibra
451. uiuaL ej y O I pue syun UOIsIaAUOD yoojg euiwaL 10 09UUOD Buljosuu0y ry L Y CJ2 CPU Unit Hardware User s Manual A 59 Appendices Connection Patterns for I O Relay Terminals Pattern Configuration A Connecting Cable I O Relay Terminal B I O K Terminal I O Relay Terminal a real eeeeseaaeg TTT Connecting Cable I O Relay Terminal I O Relay Terminal in Connecting Cable F Connecting Cable I O Relay Terminal A 60 CJ2 CPU Unit Hardware User s Manual Appendices i Combinations of Connections Combinations of OMRON Connecting Cables with Connector Terminal Block Conversion Units and I O Relay Terminals are shown below Connections to Connector Terminal Block Conversion Units Refer to the pages given in the right columns for connection diagrams and details on the Connector Ter minal Block Conversion Units and Connecting Cables Number Connec Number Connec I O capac amog umos Connecting Connector Terminal Block Common Unit of con Polarity tion pat of tion dia ity Cable Conversion Unit terminal nectors tern branches gram B XW2D 40G6 RF 2 None B XW2B 40G5 None XW2Z IB XW2B 40G4 None None XW2Z OO0OBU XW2D 40C6 XW2Z XWeZ XW2Z XW2Z XW2Z None XW2Z XW2D 20G6 2 Units
452. using the rotary switches The unit number and node address are allocated in the same way as for a CPU Bus Unit According to the unit number that is set words are automatically allocated in the CIO Area and DM Area For details refer to the CJ2 CPU Unit Software User s Manual Cat No W473 Setting the Unit Number Set a unique unit number for the CJ2 CPU Unit built in EtherNet IP port The same unit number can not be used by any other CPU Bus Unit connected to the CJ2 CPU Unit Use a small screwdriver to make the setting and be sure not to damage the rotary switch The unit number is factory set to 0 Setting range Oto F l Precautions for Correct Use e Always turn OFF the PLC s power supply before setting the unit number e When setting the unit number for the first time or when changing the setting create the PLC s I O tables CJ2 CPU Unit Hardware User s Manual 3 11 W k O z Cc Cc 5 T AJUO qIS LI9NdO HZrO UONDES dIA N1943 UNG Z L 3 Nomenclature and Functions 3 12 Node Address Setting Switches Set a FINS address for the built in EtherNet IP port With the FINS communications service multiple EtherNet IP Units including the CJ2 Unit built in EtherNet IP port connected by Ethernet are identi fied by their node addresses Using the node address switches set a unique node address in hexa decimal The same node address cannot be used by any other EtherNet IP Unit or Ethernet
453. ut transistor reaches the thermal shutdown temperature Tstd the out put will turn OFF to protect the transistor from being damaged and the alarm output bit will turn ON to light the ERR indicator When the junction temperature Tj of the transistor drops down to the reset temperature Tr the ERR indicator will be automatically reset and the output current will start flowing Normal Operation OUT OUTPUT instruction lour Output current ERR Alarm output ERR indicator lim Detection current Tj Junction temperature of transistor Tstd Thermal shutdown temperature Tr Reset temperature Operation for Overload or Short Circuit elu amr Tj Tstd Tj Tr ON lim P T re O D Q w gt O m4 O 2 O c u O F D O ma O 5 D Q T 5 D J O O O 5 5 D O m O 5 O D D O m O 5 R O WO D o T O 5 7 j Operating Restrictions for the CJU1W OD204 0D212 0D232 MD232 These Units are provided with short circuit protection these are for protecting internal circuits against momentary short circuiting in the load As shown in Figure 2 the short circuit protection is automati cally released when the Tj equals to Tr Therefore unless the cause of short circuit is removed ON OFF operations will be repeated in the output Leaving short circuits for any length of time will cause internal temperature rise deterioration of elements discoloration of the case or PCBs e
454. utput is an NC contact Therefore wire the alarm out put using an NC contact or other means to turn ON an error indicator or LED display as shown in the following diagram CJ1W PA205C POW El Power supply Note The OL display will also light if the PLC s power supply fails Precautions for Safe Use e Separate the alarm output cables from power lines and high voltage lines e Do not apply a voltage or connect a load to the alarm output that exceeds the rated voltage or load 5 26 CJ2 CPU Unit Hardware User s Manual 5 Installation 5 3 2 Wiring CJ series Basic I O Units with Terminal Blocks g Precautions for Wiring I O Units I O Unit Specifications Double check the specifications for the I O Units In particular do not apply a voltage that exceeds the input voltage for Input Units or the maximum switching capacity for Output Units Doing so may result in breakdown damage or fire When the power supply has positive and negative terminals be sure to wire them correctly Electric Wires e The following wire gauges are recommended Terminal Block Connector Wire Size 18 terminal AWG 22 to 18 0 32 to 0 82 mm2 e The current capacity of electric wire depends on factors such as the ambient temperature and insulation thickness as well as the gauge of the conductor rh do 5 Crimp Terminals The terminals on the I O Unit are M3 self raising terminals with screws l Precautions for Cor
455. ven in this manual e Dispose of the product and batteries according to local ordinances as they apply ee es 7th R Bl e If the I O Hold Bit is turned ON the outputs from the PLC will not be turned OFF and will maintain their previous status when the PLC is switched from RUN or MONITOR mode to PROGRAM mode Make sure that the external loads will not produce dangerous conditions when this occurs When operation stops for a fatal error including those produced with the FALS 007 instruction all outputs from Output Unit will be turned OFF and only the internal output status will be main tained e Unexpected operation may result if inappropriate data link tables or parameters are set Even if appropriate data link tables and parameters have been set confirm that the controlled system will not be adversely affected before starting or stopping data links e Write programs so that any data that is received for data link communications is used only if there are no errors in the CPU Units that are the sources of the data Use the CPU Unit error informa tion in the status flags to check for errors in the source CPU Units If there are errors in source CPU Units they may send incorrect data e All CPU Bus Units will be restarted when routing tables are transferred from a Programming Device to the CPU Unit Restarting these Units is required to read and enable the new routing tables Confirm that the system will not be adversely affected before trans
456. via the peripheral USB port The CJ2 CPU Unit is not communicating via the peripheral USB port COMM Yellow Flashing The CJ2 CPU Unit is communicating Sending or receiving via the serial port RS 232C ae The CJ2 CPU Unit is not communicating via the serial port RS 232C BKUP Yellow ies program and parameter area data is being backed up to flash memory in the CPU Unit or being restored from flash mem ory after the power supply to the PLC was turned ON 2 OFF Datta is not being written to flash memory 1 The CJ2M CPU3L does not have this indicator 2 Do not turn OFF the power supply to the PLC while this indicator is lit 3 4 CJ2 CPU Unit Hardware User s Manual 3 Nomenclature and Functions Memory Card Indicators The status of a Memory Card mounted in the CJ2 CPU Unit can be checked with the indicators in the middle of the front panel of the Unit The following table describes these indicators Indicator Color ee Meaning MCPWR Green Lit Power is being supplied to the Memory Card C Flashes once Simple backup read write or verify normal Flashes five times Simple backup read malfunction Flashes continuously Simple backup write or verify malfunction Notit lit Power is not being supplied to the Memory Card BUSY Yellow C Memory Card is being accessed Not lit Memory Card is not being accessed W k O U Cc Cc 5 T i oMCPWR OBUSY PERIPHERAL UOH98S Nd F E CJ2
457. w Hardware Wizard OP This wizard helps you install software for A OMRON PLC D o gt Oo 5 If your hardware came with an installation CD O lt 4 or floppy disk insert it now is What do you want the wizard to do Q Install the software automatically Recommended Install from a list or specific location Advanced o a O Click Next to continue D 5 lt Back Cancel Q J cq O O 3 3 cq Q cq Q CJ2 CPU Unit Hardware User s Manual A 143 Appendices A 144 2 The following window will be displayed Click the Browse Button for the nclude this location in the search Field specify C Program Files OMRON CX Server USB win2000_XP Inf and then click the Next Button The driver will be installed C indicates the installation drive and may be different on your computer Found New Hardware Wizard Please choose your search and installation options ee Y Search for the best driver in these locations Use the check boxes below to limit or expand the default search which includes local paths and removable media The best driver found will be installed C Search removable media floppy CD ROM Include this location in the search C Program Files OMRON SCX Server USBwin2000_4 Browse j Don t search will choose the driver to install Choose this option to select the device driver from a list Windows does not guarantee that the driver y
458. wing procedure to install it Windows Vista Windows 7 1 Turn ON the power supply to the PLC and connect the peripheral USB port on the PLC to the personal computer using a USB cable 2 The following dialog box will be displayed Select Locate and install driver software Recom mended Found New Hardware oO 5 T mp as Q mp gt D C V u w Z lt Windows needs to install driver software for your OMRON PLC Locate and install driver software recommended Windows will quide you through the process of installing driver software for your device saiqeg PEPUSLULUODSY pue SioJO9UUOy gjqeol ddy p V gt Ask me again later Windows will ask again the next time you plug in your device or log on Don t show this message again for this device Your device will not function until you install driver software Cancel CJ2 CPU Unit Hardware User s Manual A 141 Appendices 3 The following dialog box will be displayed Select don t have the disc Show me other options Found New Hardware OMRON PLC Insert the disc that came with your OMRON PLC If you have the disc that came with your device insert it now Windows will automatically search the disc for driver software gt Idon t have the disc Show me other options 4 The following dialog box will be displayed Click the Browse Button specify the following loca tion and then click the Next Button C Program
459. with MIL Connector Connector Connector Connected to the connector on the next Unit Word m or TE A m 2 8 9 101112131415 ven 8 9 101112131415 P P N 3 i O x j r O a T O 2 gJ Q O O C 02 mp a gt O m D O O 02 CJ2 CPU Unit Hardware User s Manual 3 31 3 Nomenclature and Functions 3 7 I O Control Units and I O Interface Units An I O Control Unit and I O Interface Units are used to connect Expansion Racks to expand the system 3 7 1 Component Names CJ1W 1C101 CJ1W 11101 I O Control Unit I O Interface Unit OUT IN Output connector for j Input connector for Output connector for I O Connecting Cable f I O Connecting Cable I O Connecting Cable oo l Precautions for Correct Use Attached the enclosed cover to the I O Connecting Cable connector on the I O Interface Unit when it is not being used to protect it from dust 3 7 2 System Configuration The I O Control Unit is connected directly to the Power Supply Unit CPU Unit nl CJ2 CPU Unit If it is not immediately to the right of the CPU Unit correct operation may not be possible CPU Rack The I O Interface Unit is connected directly to the Power Supply Unit If it is not immediately to the right of the Power Supply Unit correct oper VO Connecting Cable ation may not be possible CJ1W 11101 I O Interface Unit Expans
460. word Wd m 1 Wd m Signal name Signal name Connec Signal tor pin name a ji 3 i O i i 5 i S ji oO 24 VDC ol NC COM1 oe O IN15 Oo IN14 oe O o _O O IN13 IN12 Oo IN11 s oho 3 3 p o_ 0113 14 3 17418 m 5 COMO IN15 21 22 23 24 IN14 25 26 gt O gN 27 28 gt 29 30 gt o e o e o IN12 31 32 0 24 VDC t O IN11 IN10 eo O IN8 39 40 INO 5 IN3 po o H33 34 oo IN2 e o 0o 435 B86 o o e o oO INQ 37 38 IN1 oo Number of Simultaneously ON Points vs Ambient Temperature Characteristic Input voltage 24 VDC Input voltage 26 4 VDC J 12 points common at 55 C 10 points common at 55 C Number of simultaneously ON points pe oO 0 10 20 30 40 50 60 C Ambient Temperature Allocated CIO word Wd m 1 Wd m e The input power polarity can be connected in either direction e Be sure to wire both pins 23 and 24 COMO and set the same polarity for both pins e Be sure to wire both pins 3 and 4 COM1 and set the same polarity for both pins 1 The ON response time will be 20 us maximum and OFF response time will be 400 us
461. ws into the coil so that the current will be converted into Joule heat by the resistance of the inductive load This time lag between the moment the circuit is opened and the moment the load is reset caused by this method is longer than that caused by the CR method The varistor method prevents the imposition of high voltage between the contacts by using the constant voltage characteristic of the varis tor There is time lag between the moment the circuit is opened and the moment the load is reset If the supply voltage is 24 or 48 V insert the varistor in parallel with the load If the supply voltage is 100 to 200 V insert the varistor between the contacts Required element The reversed dielectric strength value of the diode must be at least 10 times as large as the circuit volt age value The forward current of the diode must be the same as or larger than the load current The reversed dielectric strength value of the diode may be two to three times larger than the supply voltage if the surge protector is applied to electronic circuits with low circuit voltages When switching a load with a high inrush current such as an incandescent lamp suppress the inrush current as shown below Countermeasure 1 OUT S COM Providing a dark current of approx one third of the rated value through an incandescent lamp A 154 COM Countermeasure 2 R OUT PW Providing a limit
462. x5 V 7 05 W uon Result 7 05 W lt 25 W Current consump Calculation 0 130 A 0 080 A x 2 tion 0 140 A x8 CJ2 CPU Unit Hardware User s Manual 2 23 2 Basic System Configuration and Devices EN Additional Information Rack Current Consumption and Width Display To display the current consumption and width of Units connected in the CPU Rack or Expansion Rack select Current Consumption and Width from the Options Menu in the CJ2 CPU Unit I O Table Window Power Supply Unit model Consumption and Width CJ2M CPU35 Rack PowerSupply Unit 170 module Option board CPU Rack C 1Ww PA202 Rack 01 CJ1W PA202 Rack 02 CJ1W PA202 b Rack 03 CJ1W PA202 X Current Current consumption consumption ba Width at 5 V at 26 24 V x Expansion sumption reb Total power widthimm unit consumption Ma BY 2B 24 4 LE Se De a es a Indicates long distance expansion If the capacity of a Power Supply Unit is exceeded it will be displayed in red 2 24 CJ2 CPU Unit Hardware User s Manual 2 Basic System Configuration and Devices 2 1 6 Calculating Power Consumption The ambient operating temperature at the control panel for mounting a CJ series PLC must be no higher than 55 C This section describes how to calculate the power consumption of a CPU Rack for use in the thermal design of the control panel i Calculating Power Consumption Use the following equation to calculate th
463. y of the external power supply The load may oper ate incorrectly if polarity is reversed e Be sure to wire both pins A9 and B9 COMO 0 V of CN1 e Be sure to wire both pins A10 and B10 V of Ll Signal name IN8 CN2 IN Allocated Signal Gonnec CIO word name tor pin zo M0 ad Bt INT a2 B2 IN ag B3 A4 B4 A5 B5 Wd m 1 A6 B6 A7 B7 B8 B9 B10 A8 A9 bE NC aio NC A11 24 VDC Sic B11 A12 B12 Allocated CIO word Wd m 1 When wiring pay careful attention to the polarity of the external power supply The load may operate incorrectly if polarity is reversed Be sure to wire both pins A9 and B9 COM1 of CN2 and set the same polarity for both pins 1 The ON response time will be 20 us maximum and OFF response time will be 400 us maximum even if the response times are set to 0 ms due to internal element delays A 46 CJ2 CPU Unit Hardware User s Manual Appendices CJ1W MD233 DC Input Transistor Output Unit 24 VDC 16 Inputs 16 Outputs Name 16 point DC Input 16 point Transistor Output Unit with MIL Connectors Sinking Outputs Model CJ1W MD233 Output section CN1 Input section CN2 Rated Voltage 12 to 24 VDC Rated Input Volt 24 VDC age Operating Load Voltage 10 2 to 26 4 VDC Operating Input 20 4 to 26 4 VDC Range Voltage Maximum Load Cur
464. y the Memory Card eject button will be pushed out O ha 3 14 CJ2 CPU Unit Hardware User s Manual 3 Nomenclature and Functions Removing the Memory Card 1 Press the Memory Card power supply switch Memory Card power supply switch p N D 3 O lt O D 3 2 Press the Memory Card eject button after the BUSY indicator is no longer lit The Memory Card will be ejected from the compartment BUSY indicator Bulaowey pue Huljjeisu Z Memory Card eject button 3 Pull out the Memory Card 4 Install the Memory Card cover when a Memory Card is not being used CJ2 CPU Unit Hardware User s Manual 3 15 3 Nomenclature and Functions Installing the Memory Card into a Personal Computer HMC AP001 Memory Card Adapter Memory Card lt S Personal computer PC card slot 3 16 CJ2 CPU Unit Hardware User s Manual 3 Nomenclature and Functions 3 3 Pulse I O Modules CJU2M CPU Unit Only 3 3 1 Models and Specifications Model Type tone Specifications tor outputs CJ2M MD211 Sinking outputs 1 MIL connector CJ2M MD212 Sourcing outputs e 10 inputs four interrupt quick response inputs or two high speed counter inputs e 6 outputs two pulse outputs or two PWM outputs p W U D D O O 2 D N O i N O U C Cc 5 O 2 Note Connectors are not provided with Pulse I O Modules Purchase the following Connector an OMRON Cable with Conn
465. y must be Use a hygrometer to check the 10 to 90 with no conden humidity and ensure that the ambi sation ent humidity remains between 10 and 90 Make sure that conden sation does not occur due to rapid changes in temperature Check the ambient humidity Inside the control panel if the PLC is in a control panel Check that the PLC is notin Not in direct sunlight Protect the PLC if necessary direct sunlight Check for accumulation of No accumulation Clean and protect the PLC if nec dirt dust salt metal filings essary etc Check for water oil or chem No spray on the PLC Clean and protect the PLC if nec ical sprays hitting the PLC essary Check for corrosive or flam No corrosive or flammable Check by smell or use a sensor mable gases in the area of gases the PLC Check the level of vibration Vibration and shock must be Install cushioning or shock absorb or shock within specifications ing equipment if necessary Check for noise sources near No significant noise sources Either separate the PLC and noise the PLC source or protect the PLC CJ2 CPU Unit Hardware User s Manual 7 Inspection and Maintenance Installation and wiring Check that each Unit is con No looseness Press the connectors together nected and locked to the completely and lock them with the next Unit securely sliders Check that cable connectors No looseness Correct any improperly installed are fully inser

SYSMAC CJ Series CJ2 CPU Unit Hardware USER`S MANUAL

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