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OMRON USER`S MANUAL Programmable Controller Option Board

1. a nn hl S c El ns O 7 OO 68 99 Section 2 1 23 Unit Components Section 2 2 2 2 Unit Components 2 2 1 CPU Unit Component Names Front view Bottom view 4 PC status indicators 5 Communications port 6 Communications switch 8 RS 422 485 switch na L 9 Terminating slg lew ee lo 7 RS 422 485 port Resistance switch AA OOOO E O 11 Relay connector 10 I O connector Gey WS Bide ae tne o 12 FE connection A 1 DIP switch Rear view a OO O 009999 2 Input indicators _ KO 3 Output indicators Al HC i 13 Low battery detection switch D 2 2 2 CPU Unit Component Descriptions 24 1 2 3
2. 88 Example Programs 000012 000013 000014 Appendix B POSITION Controlling Position Gives out minimum 0 1 Generates Positio n RUNs 2 00 Control M In_Positio Negative_ O speed 3 02 Demand 4 06 4 03 Fwd Run generated by positioner E Pos Run Calculatio Fwd Run 4 06 4 04 Rev Run generated by positioner Pos Run Rev Run P_ Gain Output from positioner Max Frequency P_ Gain Output from positioner Setpoint Frequency Reference Unit depends on n152 DM2036 Setpoint Frequency Reference Unit depends on n152 DM2036 Setpoint Frequency Reference Unit depends on n152 MV_Frea 21 P LT Less SPEED Zero speed demand Control_M O speed P GT Greater CMP 20 DM2036 Setpoint Frequency Reference Unit depends on n152 lt oj T T D 2 Zero Speed demanded Zero Spe Zero FINAL RUN COMMANDS 4 03 Pos Run Fwd Run 2 03 Speed R Fwd Run 2 00 Control M 0 speed 2 00 Control M 0 speed 207 00 Z MV_FWR Bit 89 Bit Terminal S1 activation select by n50 Default Forward Example Programs Appendix B 000015 4 04 2 00 207 01 Bit Terminal S2 activation select by n51 Default Reverse RUN Pos Run Control M MV_RVR Rev Run 0 speed Bit 2 04 2 00 Speed R Control M Rev Run 0 speed 90 Example Programs Appendix B Pos_H
3. Interrupt inputs Counter mode incrementing counter oe 7 counter counter mode o Segre id to read counter Read SR 244 to SR247 Read SR 244 to SR247 Execute PRV 62 Execute PRV 62 ad to change counter Execute INI 61 Execute INI 61 Interval timer One Sat mde Scheduled interrupt mode Yes A Quick response Setting the quick response PLC La Se Sa inputs function INT 89 Mask Not supported ignored Not supported ignored INT 89 Read mask Reads mask status Reads mask status INT 89 Clear Not supported a Not supported ignored Minimum pulse width 50 50s min o min 50 us min Count mode Differential phase up down Differential phase up down mode mode Pulse plus direction mode Pulse plus direction mode Up down pulse mode Up down pulse mode Increment mode Increment mode 5 kHz in differential phase 5 kHz in differential phase up down mode up down mode 20 kHz in pulse plus direction 20 kHz in pulse plus direction mode up down pulse mode mode up down pulse mode High speed counter Max counter frequency and increment mode and increment mode 8 388 608 to 8 388 607 in 8 388 608 to 8 388 607 in differential phase up down differential phase up down mode mode pulse plus direction mode and pulse plus direction mode and up down pulse mode up down pulse mode O to 16 777 215 in increment O to 16 777 215 in increment mode mode Check when registering tar Same direction same
4. 000006 Do initial offset positioning 5 03 HomeSea HomeSE O speed 1 position 5 HomeSEQ HomeSe 92 Example Programs Appendix B 000007 5 04 HomeSea Position to move after home finished Home SP Scaled TIMOO 1 000008 Home and offset finished 5 05 HomeSea O speed 1 position HomeSE 3 01 Home Err Home Fwd Run to be used in speed mode Rev Run to be used in speed mode Home has been completed Request Home when 1 Goes to zero once finished MOV 21 5 HomeSEQ HomeSe 93 Revision History A manual revision code appears as a suffix to the catalog number on the front cover of the manual Cat No 101E EN 01 Lo Revision code The following table outlines the changes made to the manual during each revision Page numbers refer to the previous version Revision code Date Revised content June 2003 Original production 94 Regional Headquarters OMRON EUROPE B V Wegalaan 67 69 NL 2132 JD Hoofddorp The Netherlands Tel 31 23 5681 300 Fax 31 23 5681 388 Authorised Distributor Cat No 101E EN 01 Note Specifications subject to change without notice Printed in the Netherlands
5. 20 ms 40 ms 80 ms OFF response time Clock function Communication function Port 1 Peripheral and RS 422 Host Link Peripheral bus No protocol Programming Console Port 2 RS 232C port Host Link no protocol 1 1 PLC Link 1 1 NT Link Power interruption hold function Holds the contents of HR AR CNT and DM Areas Memory backup Non volatile memory User program DM Read only PLC Setup Fixed internal lithium battery 5 years not replaceable by the user or a Read Write HR SR and CNT Areas Self diagnostic function E errors memory errors communications errors setting errors battery errors Program check No END instruction program errors regularly checked during operation Connected CX Programmer After Version 2 1 tools Programming C200H PRO27 CQM1 PROO1 Console PC98 amp PC AT SYSMAC Support Software All version Sysdrive After version 2 Configurator Note 1 The DM area HR area AR area and counter values are backed up If the backup battery or capacitor is discharged the contents of these areas will be lost and the data values will revert to the defaults 2 The contents of the program area read only DM area DM6144 to DM6599 and PLC Setup DM 6600 to DM 6655 are stored in flash memory The con tents of these areas will be read from flash memory the next time the power is turned ON even if the backup battery or capacitor is discharged When data has been changed in any of these areas w
6. 40 or 80 ms Default 10 ms Programming Console Set with Communications Switch Peripheral bus Set with Communications Switch Host Link with Slave initiated communications No protocol Peripheral bus Set with Communications Switch Host Link No protocol 1 1 PLC Link 1 1 NT Link Peripheral bus Host Link with Slave initiated communications No protocol Can be set to 1 2 3 5 10 20 40 or 80 ms Default 10 ms 13 Comparison with the CPM2C S Section 1 4 Differences in I O Memory IR Area Differences ee Work bits 672 bits 880 bits IR 028 to IR 029 IR 00100 to IR 00915 IR 038 to IR 049 IR 01100 to IR 02815 IR 200 to IR 227 IR 03000 to IR 04915 IR 22000 to IR 22715 Inverter Interface 288 bits IR 20000 to IR 21715 CPM2C S 3G3MV P10CDT DeviceNet Status AR 00 CompoBus S Active Slave Flags AR 04 to AR 07 and Communications Error Flags CompoBus S Master ASIC Error AR 1315 AR Area Differences DM Area Differences CPMZCS SGMV PIOCDT Inverter Interface 19 words DM 2022 to DM 2040 _ 14 eran DM eran to DM 1999 PLC Setup Differences CompoBus S nodes CompoBus S communications DM 6603 bits 04 to 07 A re DeviceNet Read Write area DM 6605 bits 00 to 03 ae DeviceNet I O Link Write Area DM 6606 bits 00 to 07 data area DeviceNet I O Link Write Area DM 6606 bits 08 to 15 me DeviceNet I O Link Write Area DM 6607 bits 00 to 15 aoe ideal DeviceNet
7. Cat No 101E EN 01 Programmable Controller Option Board MODELS 3G3MV P10CDT E AND 3G3MV P10CDT3 E For SYSDRIVE 3G3MV Multi function Compact Inverters USER S MANUAL 3G3MV P10CDT PLC Option Unit User s Manual Revised June 2003 Notice OMRON products are manufactured for use according to proper procedures by a qualified operator and only for the purposes described in this manual The following conventions are used to indicate and classify precautions in this manual Always consult the information provided with them Failure to heed precautions can result in injury to people or dam age to the product A N DANGER Indicates an imminently hazardous situation which if not avoided will result in death or serious injury IN WARNING Indicates a potentially hazardous situation which if not avoided could result in death or serious Injury N Caution Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury or property damage OMRON Product References All OMRON products are capitalised in this manual The word Unit is also capitalised when it refers to an OMRON product regardless of whether or not it appears in the proper name of the product The abbreviation Ch which appears in some displays and on some OMRON products often means word and is abbreviated Wd in documentation in this sense The abbreviation PLC means Programmable Controller an
8. Stall prevention operating flag ee 09t015_ Reserved OA 206 Inverter Ready error detected by mutual diagnosis ON Normal Read OFF Error only 01 Transfer Completion ON Transfer completed Transfer Error ON Error OFF Normal Transfer Busy ON Busy OFF Ready for transfer 04 to 15 Reserved Forward Stop ON Forward operation Read Reverse Stop ON Reverse operation write Multi function input 3 Set by n052 0001 6 Multi function input 4 Set by n053 0001 7 4 Multi function input 5 Set by n054 0001 8 Multi function input 6 Set by n055 0001 9 Multi function input 7 Set by n056 001 10 Reserved External fault ON Fault EFO 0001 2 Fault reset ON Reset command 0001 3 10to 13 Reserved 4 Error log clear 15 External Baseblock command BB Note 1 002A 3 Multi function contact output ON Output ON 0009 0 Read Multi function output 1 ON Output ON 0009 1 write Multi function output 2 ON Output ON 0009 2 Reserved NetRef 1 ON Inverter reference enabled OFF PLC enabled Note 4 1 NetCtrl 1 ON Inverter control enabled OFF PLC enabled Note 5 02 to 15 O O N O ae NO al oO a PS xw O N Oo NO 03 to 15 Read write 55 Reserved VO Allocation IR Section 5 2 Word s Bit s Inverter Read Register write 210 oo Transfer Command ON Start processing Read Transfer Command aaa ON Start pro
9. Value in speed units from the inverter Decimal depends on n035 We recommend n035 to leave standard 0 so we have the best resolution 0 01Hz DM24 DWORD R W P_Gain This is the factor that will generate the final speed BCD reference from the position error quads If it is too big we will have overshoot If too low positioning will be slow If we have big inertia it might happen that even with small gain we have instability Example Programs Appendix B PARAMETER Type Description Default Value DWORD R W Max_Pos_Error This limits the error output This is BCD necessary mainly for calculation limit issues DWORD R W PV_Rotary_Scale This is an additional Present Value BCD readout that shows in DM44 Dword Whole DM28 groups of counts and in DM46 Dword the remaining in one wrap around count If we use a scaling for degrees and DM28 is 360 then is just turns degrees idea DM30 DWORD R W Home_Fast Speed This is the first speed used to find the Decimal home origin sensor in reverse sense Decimal value in units defined by n035 By default 0 01Hz DM31 DWORD R W Home_Seek_Speed Once found the sensor forward seek Decimal at this speed is performed until the sensor disappears This ensure accurate homing Decimal value in units defined by n035 By default 0 01Hz DM32 RAW Home_Process_MaxTime Timeout value in 0 1 sec unit This is the allowed time for the homing process to
10. 1 DIP switch e RS 232C and Peripheral Port Settings Pind Effective Port Settings OFF The ports operate according to the settings in the PLC Setup default RS 232C port settings DM 6645 to DM 6649 Peripheral port settings DM 6650 to DM 6654 The ports operate with the standard communications settings e Operating Mode at Startup Pin 2 determines the operating mode at startup only if there isn t a Program ming Device connected to the peripheral port Programming Device Startup mode with Startup mode with connected pin 2 OFF default pin 2 ON PROGRAM mode RUN mode Programming Console Operating mode set on the Programming Console s mode switch Other device PROGRAM mode Unit Components Section 2 2 2 Input indicators yellow The input indicators are lit when the corresponding input terminal is ON The status of an input indicator will reflect the status of the input even when that input is being used for a high speed counter Note a When interrupt inputs are used in interrupt input mode the indicator may not light even when the interrupt condition is met if the input is not ON long enough b Input indicators will reflect the status of the corresponding inputs even when the PLC is stopped but the corresponding input bits will not be refreshed 3 Output indicators yellow The output indicators are lit when the corresponding output terminal is ON The indicators are lit during I O refreshi
11. 1 bit 8 bits 2 bits Even 10 1 bit 8 bits 2 bits Odd 11 1 bit 8 bits 2 bits None Any other setting specifies standard settings 1 start bit 7 data bits even parity 2 stop bits 9 600 bps causes a non fatal error and turns ON AR 1302 DM 6647 00to 15 Transmission delay 0000 to 9999 BCD sets a delay of 0 to 99 990 ms Any other setting specifies a delay of O ms causes a non fatal error and turns ON AR 1302 DM 6648 00 to 07 Node number Host Link 00 to 31 BCD Any other setting specifies a node number of 00 causes a non fatal error and turns ON AR 1302 08 to 11 Start code selection for no protocol communications O Disables start code 1 Enables start code in DM 6649 Any other setting disables the start code causes a non fatal error and turns ON AR 1302 12to 15 End code selection for no protocol communications O Disables end code 1 Enables end code in DM 6649 2 Sets end code of CR LF Any other setting disables the end code causes a non fatal error and turns ON AR 1302 36 PLC setup Communication Section 4 1 Word s Bits Function O S DM 6649 00 to 07 Start code 00 to FF This setting is valid only when bits 8 to 11 of DM 6648 are set to 1 08 to 15 When bits 12 to 15 of DM 6648 set to 0 Sets the number of bytes to receive 00 256 bytes 01 to FF 1 to 255 bytes When bits 12 to 15 of DM 6648 set to 1 Sets the end code 00 to FF 4 1 2 Peripheral RS 422 485
12. 1 bit 8 bits 2 bits Odd 11 1 bit 8 bits 2 bits None Any other setting specifies standard settings 1 start bit 7 data bits even parity 2 stop bits 9 600 bps causes a non fatal error and turns ON AR 1302 DM 6652 00to 15 Transmission delay 0000 to 9999 BCD sets a delay of 0 to 99 990 ms Any other setting specifies a delay of O ms causes a non fatal error and turns ON AR 1302 37 PLC setup Communication Section 4 1 DM 6653 00 to 07 Node number Host Link 00 to 31 BCD Any other setting specifies a node number of 00 causes a non fatal error and turns ON AR 1302 08 to 11 Start code selection for no protocol communications O Disables start code 1 Enables start code in DM 6654 Any other setting disables the start code causes a non fatal error and turns ON AR 1302 12to 15 End code selection for no protocol communications O Disables end code 1 Enables end code in DM 6649 2 Sets end code of CR LF Any other setting disables the end code causes a non fatal error and turns ON AR 1302 DM 6654 00 to 07 Start code 00 to FF This setting is valid only when bits 8 to 11 of DM 6653 are set to 1 08 to 15 When bits 12 to 15 of DM 6653 set to 0 Sets the number of bytes to receive 00 256 bytes 01 to FF 1 to 255 bytes When bits 12 to 15 of DM 6653 set to 1 Sets the end code 00 to FF 38 High speed Counters Section 4 2 4 2 High speed Counters 3G3MV P10CDT Units have four p
13. Start pulse outputs INI61 _ Every scan Every scan can PER ASES IGH TEET MODE CONTROL t COUNTER PV instruction ae OUPA DONUB PRV 62 READ instruction Stop pulse outputs AR 11 AR 12 Read pulse output status PLC Setup Make the following settings in the PLC Setup DM 6642 08to 15 High speed 00 Do not use counter 01 Use as high speed counter setting 02 Use as synchronized pulse control 10 to 500 Hz 03 Use as synchronized pulse control 20 Hz to 1 kHz 04 Use as synchronized pulse control 300 Hz to 20 kHz Synchronized pulse control cannot be used simultaneously The settings will go into effect when the mode is changed from PROGRAM to MONITOR RUN or when the power supply is turned ON to the PLC 49 Pulse Output Functions Section 4 4 Ladder Diagram The following table shows the instruction operations related to pulse outputs Programming with variable duty ratio Instruction Control Operation SSCS PWM Pulse output with Sets the frequency and duty ratio and variable duty ratio starts the pulse outputs Change duty ratio Changes the duty ratio during pulse while pulse outputs with variable duty ratio are already in progress INI 61 Stop pulse outputs Stops the pulse outputs PRV 62 Read pulse output status Reads the pulse output status during pulse outputs The following table shows the words and bits related to pulse outputs with variable du
14. etc 3G3MV PI0OCDT Features and Functions Section 1 1 A typical winder application LINE MOTORS E7 WINDER MOTOR ENCODER MY PLC ANALOG REFERENCE OR RS 422 COMMS The 3G3MV and PLC Option Unit take care of diameter calculation dancer PID user input etc The other simply run in speed control This type of appli cation uses both RS 232C and RS 422 communication Loss of Inverter functionality Whenever the 3G3MV P10CDT is attached to a 3G3MV Inverter the follow ing functionality of the Inverter is lost e Modbus communication through the RS 422 interface of the Inverter is disabled The Modbus communication through the RJ 45 connector is still available Inverter interface restriction The following resources have limited control e Only one analog input can be read directly The other input can be read by using the Transfer command in combination with PID with feedback e The analog outputs cannot be controlled by the 3G3MV P10CDT Note Minimum Inverter firmware version requirement 24 3G3MV PI0OCDT Features and Functions Section 1 1 1 1 2 Overview of 3G3MV P10CDT Functions Wain function A 77 gt 77 TIN Direct interface with 3G3MV Inverter through e R memory e DM memory Inverter interface Transfer command Interrupts Interrupt inputs 2 inputs Response time 50 us Interval timer interrupts Scheduled interrupts Set value 0 5 to 319 968 ms One shot interrupt Precision
15. 0 1 ms High speed counters High speed counter No interrupt 1 input see note 1 Count check interrupt Differential phase mode 5 kHz An interrupt can be generated when the Pulse plus direction input mode 20 kHz count equals the set value or the count Up down input mode 20 kHz lies within a preset range Increment mode 20 kHz Interrupt inputs counter mode No interrupt 2 inputs Incrementing counter 2 kHz Count up interrupt Decrementing counter 2 kHz Pulse outputs 2 outputs Single phase pulse output without acceleration deceleration See note 2 10 Hz to 10 kHz 2 outputs Variable duty ratio pulse output See note 2 0 1 to 999 9 Hz duty ratio 0 to 100 1 output Pulse output with trapezoidal acceleration deceleration See note 2 Pulse plus direction output up down pulse output 10 Hz to 10 kHz Synchronized pulse 1 point see notes 1 and 2 control Input frequency range 10 to 500 Hz 20 Hz to 1 kHz or 300 Hz to 20 kHz Output frequency range 10 Hz to 10 kHz Quick response input 2 inputs Minimum input signal width 50 us Input time constant Determines the input time constant for all inputs Settings 1 2 3 5 10 20 40 or 80 ms second Note 1 This input is shared by the high speed counter and synchronized pulse control functions 2 This output is shared by the pulse output and synchronized pulse control functions gt System Configurations Section 1 2 1 2 System Configurati
16. 00 BIT R Home_OK When home is finished and OK this bit is activated 3 01 BIT R Home _Error If home is not finished in the defined timeout DM32 then Home_Error appears and the sequence is cancelled 3 02 BIT R In_Position1 The finest in position Defined window in DM16 Used for the positioner work itself R 3 03 BIT In_Position2 Available for fastest sequence work We define in DM18 Typically used to start processes slightly before the final position is reached activate a valve move other axis etc DM10 DWORD R W SP BCD SetPoint of position in units DM10 and DM11 BCD DM12 DWORD R W SP_PV_Scale_N1 Numerator of SP amp PV scaling 1 BCD R W DM14 DWORD R W SP_PV_Scale_N2 Denominator of SP amp PV scaling 1 BCD ae _ NI Scaling is units quads N2 Default values correspond to direct quad control DM16 DWORD R W In_Positiont Window Defines the width of the In_ Position BCD output 1 This has to be the most accurate positioning window Usually just some units In units DWORD R W In_Position2_Window Defines a wider window for use in BCD the software sequence start some actions just while the movement is being finished In quads DWORD R W Home_Initial_ Pos In units Defines the initial movement to BCD an initial position lt gt 0 after the homing process has been defined DM18 NO NO O DM20 DM22 2000 DWORD R W Max Frequency
17. 1 0029 2 11 2 13 14 to 15 Output phase failure LF Note 1 Reserved Operator connection error OPR Reserved 0029 3 0021 15 o6 002C 3 o 0020 14 os e o9 CE RUN command mode ON Controlled by Inverter interface OFF Other Terminal MA output status ON Closed Terminal P2 output status ON Closed 14t015_ Reseved A 21 0 Resea M R only 03 Reserved Load short circuit SC Note 1 Ground fault GF Note 1 06 Overcurrent OC 0021 0 Overvoltage OV 08 Inverter overheat OH 0021 3 CAZA Inverter overload OL2 13t015 Reserved A 292 0 Extemalfauk EFS ea o Externalfault A EFS Y External fault 5 EF5 St External fault 6 EF6 ee External fault 7 EF7 ze 05t009 E fo 2 0029 2 Bits 3 0029 3 A 141015 es 54 LO Allocation IR Section 5 2 AA eter r Register write 0019 05 Resev TE Tea fos ExtemalfaWIt EFO oa Jony 08 Lowtorque detection UL3 o Z o oo de 09to 14 Reserved IA 2 J only Terminal S2 ON Closed 002B 1 Terminal S3 ON Closed 002B 2 oN Terminal S4 ON Closed 002B 3 Terminal S5 ON Closed 002B 4 oN Terminal S6 ON Closed 002B 5 06 Terminal S7 ON Closed 002B 6 07 to 15 NetRef status OFF Inverter reference enabled ON PLC enabled Read Note 2 only i m NetCtrl status OFF Inverter control enabled ON PLC enabled Note 3 205 02t007 Reserved IA 108
18. 34 249 DM51 Present Calue Calc high word intermediate step PV_ Calc 21 High Speed Counter Present Value High Word High Speed Counter Present Value Low Word Present Value Calculation intermediate step PV Calc 41 55 DM54 HighSpeedCounter_ MAX VALUE HSC_Ma DM50 Present Value Calculation intermediate step PV_Calc Dm52 Present Value PV 85 Example Programs Appendix B 000008 86 POSITION Scaling Setpoint and reading CLC SP Scaled SP amp PV Scale Numerator SP Scaled Final DIVL 57 SP Scaled Final SP amp PV Scale Denominator SP Scaled Final SP Scal 41 54 DM66 DM54 HighSpeedCounter MAX VALUE DM56 HighSpeedCounter position offset High word HSC_Po CLC 41 55 DM52 HighSpeedCounter MAX VALUE HSC Ma DmM64 PV_ Scaled First 41 33 DM14 DM70 SP PV Scale N2 Half SP Scaled Final Present Value SP amp PV Scale Denominator SP_ PV Scale N2 HalfH Example Programs Appendix B ADDL 54 DM64 PV_ Scaled First PV Scal DM70 ISP PV Scale N2 Half DMea PV Scaled First CLC 41 Uv oN lt U 9 TU D lt MULL 56 DM64 IPV_Scaled First PV Scal DM14 SP amp PV Scale Denominator DM40_ PV_ Final PV Scal CLC 41 oN TU TU lt DIVL 57 DM40 PV Final PV Scal DMi2 SP amp PV Scale Numerator DM40 PV Final PV Scal D o v O 2 41 yl 57 DM40 PV_Final PV_S
19. COUNTER CNTR HIGH SPEED TIMER TMs gt onemsTMeR mme LONG TMER me gt E Comparison Instructions ame Mnemonic Variations comae o e DOUBLE COMPARE CMPL 60 BLOCK COMPARE BCMP 68 AREA RANGE COMPARE ZCP pa DOUBLE AREA RANGE ZCPL COMPARE 66 E Data Movement Instructions Name Mnemonic _ Variations E Shift Instructions Name _Mnemonic_ Variations TSHIFTREGISTER SFT SS REVERSIBLE SHIFT SFTR 84 REGISTER ASYNCHRONOUS SHIFT ASFT 17 REGISTER E Increment Decrement Instructions Name Mnemonic Variations INCREMENT INC 38 DECREMENT DEC 39 E Calculation Instructions ll Name Mnemonic _ Variations Note 1 Expansion instructions with default function codes Instructions Appendix A E Conversion Instructions Name Mnemonic Variations _ BCD TO BINARY BIN 23 BINARY TO BCD BCD 24 DOUBLE BCD TO DOUBLE BINL 58 BINARY DOUBLE BINARY TO BCDL 59 DOUBLE BCD ASCII TO HEXADECIMAL E Table Data Manipulation Instructions ame Mnemonic Variations E Data Control Instructions ame Mnemonic Variations Pocono PER AVERAGE VALUE AVE E gt E Logic Instructions Name Mnemonic Variations E Special Calculation Instructions C Name Mnemonic Variations BIT COUNTER BCNT 67 E Subroutine Instructions Name Mnemonic Variations SUBROUTINE ENTRY SBN 2 SUB
20. DM2024 In case of a normal completion Number of data items 0002 Normal response code 0000 PLC Transfer Response Data Storage Destination DM Area K Number of data items 0002 Error code Note 1 For the error codes see section 5 4 7 Transfer command Section 5 4 5 4 3 Transfer Timing Chart Operation Timing The diagram below shows the timing of the Transfer command with a normal completion The timing is the same for reading and writing 21000 R or 21001 W Transfer Command Bit 20603 Transfer Busy Flag 20601 Transfer Completion Flag 20602 Transfer Error Flag DM K Transfer Response 1 When the Transfer Command Bit is turned ON the Transfer Busy Flag will turn ON one PLC cycle later and the command specified in the DM Area L will be processed 2 When the Transfer Completion Flag is turned ON the response is present in the DM Area K 3 When the Transfer Command Bit is turned OFF the Transfer Busy Flag and Transfer Completion Flag will turn OFF one PLC cycle later The time required for the Transfer command between 1 and 2 depends on the PLC cycle time and the presence of the Digital Operator according the ta ble below Digital Operator Minimum Maximum _ __ 1 PLC cycle 1 PLC cycle 61 Transfer command Section 5 4 5 4 4 Transfer Timing Chart in case of Errors Operation Timing 62 210 00 R or 210 01 Transfer Command Bi
21. Port Communications Settings The following settings are effective after transfer to the PLC If the 3G3MV P10CDT Unit s Communications Switch is ON communications through the peripheral port are governed by the default settings all 0 re gardless of the settings in DM 6650 through DM 6654 The 3G3MV P10CDT s Communications Switch setting has no effect on communications with a Programming Console connected to the peripheral port or Support Software set for peripheral bus communications The 3G3MV P10CDT Unit will auto detect either Programming Device and automatically establish communications word s Bits DM 6650 00 to 03 Port settings 0 Standard 1 start bit 7 data bits even parity 2 stop bits 9 600 bps Host Link unit number 0 1 Settings in DM 6651 Any other setting will cause a non fatal error and AR 1302 will turn ON 0410 1 12 to 15 Communications mode 0 Host Link or peripheral bus 1 No protocol Any other setting causes a non fatal error and turns ON AR 1302 DM 6651 00 to 07 Baud rate 00 1 200 bps 01 2 400 bps 02 4 800 bps 03 9 600 bps 04 19 200 bps 08 to 15 Frame format Start bits Data bits Stop bits Parity 00 1 bit 7 bits 1 bit Even 01 1 bit 7 bits 1 bit Odd 02 1 bit 7 bits 1 bit None 03 1 bit 7 bits 2 bits Even 04 1 bit 7 bits 2 bits Odd 05 1 bit 7 bits 2 bits None 06 1 bit 8 bits 1 bit Even 07 1 bit 8 bits 1 bit Odd 08 1 bit 8 bits 1 bit None 09 1 bit 8 bits 2 bits Even 10
22. RS 422 485 communication cable make sure to use shielded cable with twisted wires The shield of the cable can be connected to the middle pin of the RS 422 485 connector Internally this pin is connected to the Functional Earth tab The Functional earth tab is also connected to the shielding of the Peripheral connector 3 5 Programming Device Connections For a complete overview of Programming Device connections see section 3 4 9 of W377 Operation Manual CPM2C S Note When using CX Programmer select CPM2 S as PLC Device Type 34 SECTION 4 Communication Counter and Pulse This section describes the communication settings and the use of the counter and pulse output functionality of the 3G3MV P10CDT Aol PIC setup CONAM ias 36 4 1 1 RS 232C Port Communications Settings ooooooooononnncnnnnnnnnnonnnnnnnnnnnnnonanonnnonnnnnrnnnnnn E ALLELE EEE EEE E GAEDE ESOS EE EEE EES 36 4 1 2 Peripheral RS 422 485 Port Communications Settings ococcccnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnannnnannnnnnnnnnnnnnnnanannnnnn 37 de SN A a e a a a r A 39 4 3 Iniputiinterupts In Counter MOU narsan de do 42 A A Pulse Output O e O hats Asad a Ade heat Aa Sas 45 4 4 1 Using Single phase Pulse Fixed Duty Ratio cccccccccccccccccc cece EEE ELLE EEE EEE EEE EEE EERE BEEBE 46 4 4 2 Using Pulse Outputs With Variable Duty RG 0 ds 49 4 4 3 Using Pulse Outputs With Trapezoidal Acceleration DeCeleration ccce 50 35 PLC setup Communication Section
23. SECTION 2 Unit Components and Specifications This section provides the technical specifications of the 3G3MV P10CDT Units and describes the main components of these Units DL O a 17 Zell GENea LAPE C ONS dd 17 DARAN CAS ES e le aad lst ata t cl candy te 17 Zalas NTSC edo ed 19 2alsdal AMPUL SPEC CAMINA T Cau uvaaseti vanced toaseseviasten lesan EES 19 2 1 2 Output SPECIE CATIONS is NE AS AAA AA EA IA 21 LTA AS A O O fale O a tata A ta eee 23 pO ADEC MPO NEN ne ne eee lO 24 Deed SOP OC OMm POM CUE IN NES Adal cio Re Doa 24 22222 CRU Unit COMPONENT DESC DIOS il 24 16 Specifications Section 2 1 2 1 Specifications 2 1 1 General Specifications A CI Specifications Rated power supply voltage 24 VDC Liso External power supply for I O Vibration resistance 0 15 mm 10 57 Hz 9 8 m s 57 150 Hz In all directions X Y Z Ambient operating temperature 10 to 45 C Ambient operating relative 10 to 90 no condensation humidity Ambient storage temperature 20 to 70 C Atmosphere Must be free from corrosive gas Power Consumption 2W Supplied internally Note The above figure for power consumption includes the power consumption of the Programming Console 2 1 2 Characteristics A tem Specifications Instruction 14 types Same as for Programmable Slaves types 105 types 185 instructions Same as for Programmable Slaves Processing 0 64 us LD n 7 8 us MOV Input bits Output bits Area allocate
24. Unit apart 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 Operation and Adjustment Precautions AN WARNING N Caution N Caution Do not attempt to disassemble repair or modify any Units Any attempt to do SO may result in malfunction fire or electric shock 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 to another node or changing contents of the I O memory area Doing either of these without confirming safety may result in injury 4 Maintenance and Inspection Precautions AN WARNING AN WARNING AN WARNING AN WARNING N Caution N Caution N Caution Do not touch the Inverter terminals while the power is being supplied Maintenance or inspection must be performed only after turning OFF the power supply confirming that the CHARGE indicator or status indicators is turned OFF and after waiting for the time specified on the front cover Not doing so may result in electrical shock Maintenance inspection or parts replacement must be performed by authorized personnel Not doing so may result in electrical shock or injury Do not attempt to take the Unit apart or repair Doin
25. finish DM2036 DWORD R W MV _Freq_Ref Set This is the speed reference when the Decimal PLC is controlling the inverter In position mode 2 0 1 The program generates automatically this reference In speed mode 2 0 0 the user has to set the value to control the speed DM40 mod PV_Final Scaled Present Value Real position read from the encoder Scaling factors to from quads in DM12 DM14 DM44 PV_Whole_Turns Scaled PV with wrap around function from DM28 DM46 R W PV_Angular Position Scaled PV with wrap around function from DM28 Have a look to the simple User_Application section to check how simple it is to use the positioner program 80 Example Programs Appendix B B 4 9 Programs User Parameter_ Init 000000 Program Name User Parameter_Init Sample for positioning control Section Name User Parameter_ Init OYMC 2003 This section initializes positioner parameters to some default values Scaling is in pulses directly 1 1 Narrow position window for positioner High word 253 15 MOV 21 P First C Ban First In Positi MOV 21 DM16 Narrow position window for positioner In Positi Wider position window for sequence High word Wider Position window for sequence SP amp PV Scale Numerator SP amp PV Scale Numerator high word SP amp PV Scale Denominator SP amp PV Scale Denominator high word P GAIN of positioner P Gain MOV 21 2000 DM22 Max Fre
26. load 100 000 operations 240 VAC inductive load cos 0 4 Mechanical 20 000 000 operations ce pn Circuit configuration Internal circuits Maximum 250 VAC 2 A 24 VDC 2 A Note The service life of relay output contacts shown in the table assumes the worst conditions The following graph shows the results of Omron s service life tests at a switching rate of 1 800 times hour 120 VAC resistive load T 24 VDC t 7ms y 120 VAC coso 0 4 240 VAC coso 0 4 24 VDC 240 VAC resistive load 0 1 0 2 03 0507 1 2 3 5 Contact current A 21 Specifications Section 2 1 Transistor Outputs Sinking lema Specification 0 1 ms max for 4 5 i 30 VDC 10 to 200 mA Circuit configuration Output LED D Internal circuits COM E Note 1 When using OUTO1000 or OUTO1001 as a pulse output connect a dummy resistor as required to bring the load current between 0 01 and 0 1 A If the load current is below 0 1 A the ON to OFF response time will be longer and high speed pulses source type transistor outputs will not be output If the load current is above 0 1 A the transistor will generate more heat and com ponents may be damaged Caution Do not apply voltage in excess of the maximum switching capacity to an output terminal It may result in damage to the product or fire 22 Specifications 2 1 4 Dimensions
27. one type read or write is set before clearing the previous command bit of the other type Transfer Transfer Transfer Transfer Command Busy Completion Error Bit 2 Transfer Busy error Busy error Busy error Error is Command occurs occurs occurs cleared and Bit 1 Transfer Transfer Command is command is operation is operation is not executed executed aborted aborted After the completion of a command the command bit must be cleared first before issuing the next command Not clearing the command bit has the fol lowing consequences e Sending a write transfer command immediately after a read transfer com mand is processed e Sending a read transfer command immediately after a write transfer com mand is not processed 65 Appendix A Instructions The 3G3MV P10CDT supports 119 basic and special instructions E Ladder Diagram Instructions ame Mnemonic variations w OO O EI ES towonor Jono S wooo o e AND NOT ANDNOT OR NOT ORNOT AND LOAD AND LD e OR LOAD OR LD A E Bit Control Instructions ame Mnemonic Variations ES OT ovun Joon J O O a O Res ee o Kee ee ES DIFFERENTIATE UP DIFUSO DIFFERENTIATE DOWN DIFD I4 E Sequence Control Instructions ame Mnemonic Variations NO OPERATION noro o PENO E wero Joa e INTERLOCK CLEAR coa gt am o o PCA Jumeeno FTC ES E Timer and Counter Instructions ame Mnemonic Variations mmr fm ES cower Jor gt REVERSIBLE
28. oooocccccccnnnnnnnnnnnnnnnnnnnnnonnnonnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnoss 68 Basto Read Parameter template prosa ada 73 Basie Postionmo template prorrata a ias 76 REVISION HISTOR Yin nr css 74 vi About this Manual The 3G3MV P10CDT is a high speed Programmable Controller PLC with a build in 3G3MV Inverter interface There are two manuals describing the setup and operation of the 3G3MV P10CDT The 3G3MV P10CDT Operation Manual this manual and the CPM1 CPM1A CPM2A CPM2C SRM1 V2 Programming Manual W353 The CPM1 CPM1A CPM2A CPM2C SRM1 V2 Programming Manual is referred to as simply the Programming Manual in this manual This manual describes the system configuration and installation of the 3G3MV P10CDT and provides a basic explanation of operating procedures for the Programming Consoles Read this manual first to acquaint yourself with the 3G3MV P10CDT Refer to the SYSDRIVE 3G3MV Multi function Compact Inverter User s Manual for descriptions of the specifications and installation of the 3G3MV Inverters The SYSMAC Support Software Operation Manuals Basics and C series PLCs W247 and W248 provide descriptions of SSS operations for the 3G3MV P10CDT and other SYSMAC C series PLCs The SYS MAC CPT Support Software Quick Start Guide W332 and User Manual W333 provide descriptions of ladder diagram operations in the Windows environment The CX Programmer User Manual W361 and the CX Server User Manual W36
29. repeatedly cycli cally Inverter Interface initial processing Inverter Interface status refresh Inverter Interface control data refresh Inverter Interface Modbus command execution When Inverter processing is ended by END refresh timing a maximum of eight data items are read or writen If the Inverter is currently processing nothing will be done and it will be checked with the next scan The cycle time can be read from a Programming Device AR 14 contains the maximum cycle time and AR15 contains the present cycle time in multiples of 0 1 ms Comparison with the CPM2C S Section 1 4 1 4 Comparison with the CPM2C S a lea cnc 3G3MVPAOCOT struction Sa Instruction ESO Mes MOV 21 7 8 us MOV 21 7 8 us Maximum Stand alone CPU Unit 10 points 10 points number of I O CPU Unit with Expansion I O 362 points max points Units Expansion Units Maximum number of Units A maximum of 3 Units EE and Expansion Available models Expansion I O Units Analog I O I O Units Unit Temperature Sensor Unit A and CompoBus S I O Link Unit I O memory I O memory Work bits 672 bits 880 bits IR 02800 to IR 02915 IR 00100 to IR 00915 IR 03800 to IR 04915 IR 01100 to IR 02815 IR 20000 to IR 22715 IR 03000 to IR 04915 IR 22000 to IR 22715 SR Special Relay area 448 bits 448 bits SR 22800 to SR 25515 SR 22800 to SR 25515 TR Temporary Relay area 8 bits TRO to TR7 8 bits TRO to TR7 HR Holding Relay area 320 bit
30. these words 57 Transfer command Section 5 4 5 3 1 Controlling Inverter I O Inputs By default all inputs can be monitored in IR Ch204 However they may have functionality attached to it The function can be changed using n50 n56 Note Setting the corresponding bit in Ch207 an input can be turned on The analog input can be monitored in DM2034 Outputs By default outputs can not be controlled in IR To control the outputs Bits 0 2 in Ch208 the corresponding output setting n57 59 must be set to 18 This means that communication in this case the 3G3MV P10CDT controls the corresponding output 5 4 Transfer command Parameters which are accessible through a corresponding Modbus register inside the 3G3MV Inverter can be accessed by using the Transfer command The Transfer command is controlled by e Two command bits one for reading and one for writing e Three status flags busy completion and error flag e Two DM area s one for specifying the command one for specifying the re sponse location Note Changes to parameters may not take effect immediately Refer to the 3G3MV Manual for details All parameters accessed with the Transfer command use the register num bers and formats of the Modbus interface as defined by 3G3MV Note The following parameters have different register numbers when accessed through the Transfer functionality compared to accessing through Modbus Transfer register number 1D3H 1D
31. 09 28 02 State 2 000010 28 03 State 3 MOV 21 844000 DM2036 Setpoint Frequency Reference Unit depends on n152 MV Frea MOV 21 DM100 Acceleration ramp MV MV Acc MOV 21 DM101 MV Dec MOV 21 8500 DM2036 Setpoint Frequency Reference Unit depends on n152 MV_Frea MOV 21 DM100 Acceleration ramp MV MV_ Acc MOV 21 DM101 MV Dec Deceleration Ramp MV Deceleration Ramp MV 71 Example Programs Appendix B 000011 Data structure for writing non mapped parameter on inverter In this case 113h MEMOBUS is Accel Ramp we write in two consecutive 114h as well dece Source is DM 1950 Response in DM1970 253 13 MOV 21 P On Always P L Are Command operations MOV 21 DM1951 21 DM1952 MOV 21 DM100 Acceleration ramp MV MV_ Acc DM1953 21 DM101 MV_Dec DM1954 MOV 21 Deceleration Ramp MV frames 4 digit BCD 21 DM1950 L area decided to be the standard for explicit transfer data DM2023 L area Destination address for storing transferred data P MV_ DM2024 K area Destination address for storing transfer response P MV _Rlidata 4 digit BCD 000012 Transfer function Starts here 255 00 DIFU 13 PO ts Mil Write command bit 0 amp until not busy P Transfe P MVWrit Write Flag Bit 210 01 206 01 206 02 P MVWrit P Transfe P Transfe
32. 2 provide details of operations for the WS02 CXPC1 E CX Programmer Please read this manual carefully and be sure you understand the information provided before attempt ing to install and operate the 3G3MV P10CDT Section 1 describes the special features and functions of the 3G3MV P10CDT shows the possible system configurations and outlines the steps required before operation Read this section first when using the 3G3MV P10CDT for the first time Section 2 provides the technical specifications of the 3G3MV P10CDT and describes the main compo nents of these Units Section 3 provides information on installing and wiring a 3G3MV P10CDT Be sure to follow the direc tions and precautions in this section when installing the 3G3MV P10CDT in a panel or cabinet wiring the power supply or wiring I O Section 4 describes the PLC setup for the communication ports the counter and pulse output function ality Section 5 explains the interface with the 3G3MV Inverter Appendix A provides the instruction set Appendix B provides examples IN WARNING Failure to read and understand the information provided in this manual may result in personal injury or death damage to the product or product failure Please read each section in its entirety and be sure you understand the information provided in the section and related sections before attempting any of the procedures or operations given vil PRECAUTIONS This section provides general
33. 2C CN111 Connecting Cable d Use a CPM2C CN111 CS1W CN118 or CS1W CN226 Connecting Cable to connect to the communications port as a RS 232C port The communications port can be used simultaneously as both a pe ripheral port and RS 232C port by using the CPM2C CN111 Con necting Cable 25 Unit Components Note Note Note 10 11 26 Section 2 2 The peripheral port and RS 422 485 port cannot be used simultaneously When using the peripheral port disconnect any devices connected to the RS 422 485 port Communications switch Switch to select port 1 type of connected device Position Communication port 1 OFF default Programming Console A RS 422 485 communication RS 422 485 port 3G3MV P10CDT3 E only Used to connect to host computers or standard external devices Terminal Arrangement Receive data Send data input output RDA RDB shield SDA SDB Connector Phoenix MSTB 2 5 5 STF 5 08AU The maximum line length is 500 m The peripheral port and RS 422 485 port cannot be used simultaneously When using the peripheral port disconnect any devices connected to the RS 422 485 port RS 422 485 switch 3G3MV P10CDT3 E only Switch to select 4 wire RS 422 or 2 wire RS 485 communication OFF down default ON up Terminating Resistance switch 3G3MV P10CDT3 E only Position Termination OFF down default Disabled ON up Enabled Set this switch to ON only fo
34. 4 1 4 1 PLC setup Communication 4 1 1 RS 232C Port Communications Settings The following settings are effective after transfer to the PLC If pin 2 of the 3G3MV P10CDT Unit s DIP switch is ON communications through the 3G3MV P10CDT s RS 232C port are governed by the default settings all 0 regardless of the settings in DM 6645 through DM 6649 word s Bits DM 6645 00 to 03 Port settings 0 Standard 1 start bit 7 data bits even parity 2 stop bits 9 600 bps Host Link unit number 0 1 Settings in DM 6646 Any other setting will cause a non fatal error and AR 1302 will turn ON 04 to 07 CTS control setting O Disable CTS control 1 Enable CTS control Any other setting will cause a non fatal error and AR 1302 will turn ON 08 to 11 Link words for 1 1 data link 0 LR 00 to LR 15 Any other settings are ineffective 12 to 15 Communications mode 0 Host Link 1 No protocol 2 1 1 PLC Link Slave 3 1 1 PLC Link Master 4 NT Link Any other setting causes a non fatal error and turns ON AR 1302 DM 6646 00 to 07 Baud rate 00 1 200 bps 01 2 400 bps 02 4 800 bps 03 9 600 bps 04 19 200 bps 08 to 15 Frame format Start bits Data bits Stop bits Parity 00 1 bit 7 bits 1 bit Even 01 1 bit 7 bits 1 bit Odd 02 1 bit 7 bits 1 bit None 03 1 bit 7 bits 2 bits Even 04 1 bit 7 bits 2 bits Odd 05 1 bit 7 bits 2 bits None 06 1 bit 8 bits 1 bit Even 07 1 bit 8 bits 1 bit Odd 08 1 bit 8 bits 1 bit None 09
35. 4H Note The data format of following parameters are different when accessed through the Transfer functionality compared to accessing through Modbus Parameter_ Value Function n002 0 Vif mode Vector control mode 58 Transfer command Section 5 4 5 4 1 Parameter Reading Note 1 To read the contents of a 3G3MV parameter the corresponding Inverter reg ister must be specified in the DM area specified by L DM2023 Refer to the 3G3MV manual for the Inverter register definitions A maximum number of 8 data items can be transferred in one operation Number of data words including L binary Transfer destination Inverter register 4 digits binary Number of transferred data items 4 digits binary The response to the read command is stored in the DM area specified by K DM2024 In case of a normal completion Words Function 122 _Numaer of transferred data tems Y 4 dis pinar _ a n S S Number of data words including K 0002 Error code Note 1 For the error codes see section 5 4 7 59 Transfer command Section 5 4 5 4 2 Parameter Writing 60 Note 1 To write a 3G3MV parameter the corresponding Inverter register must be specified in the DM area specified by L DM2023 Refer to the 3G3MV man ual for the Inverter register definitions A maximum number of 8 data items can be transferred in one operation Po Function SS A Response data is stored in the DM area specified by K
36. Bit Flag Flag 000014 206 02 P Transfe Flag co Tall DI5 000016 END Section Always needed END 01 72 000013 1 00 206 03 210 01 Bit Transfer command Write Keep ON during transfer Example Programs Appendix B B 3 Basic Read Parameter template program This SAMPLE is reading torque monitor of MV 32h value Only Vector It writes in DM101 as BCD Compare with DM2026 Although the selection of the transfer zones is free for the user it is recommended to follow the recommendations PARAMETER 210 00 BIT Transfer Read ON Begin Reading turns OFF when transfer R W is completed 210 01 BIT Transfer Write ON Begin writing turns OFF when transfer is R W completed 206 00 BIT Inverter Ready error detected by mutual diagnosis ON R W Normal OFF Error 206 01 BIT Transfer completion bit ON Transfer completed turns OFF R W when TRANSFER command turns OFF 206 02 BIT Transfer error ON Error OFF Normal R W 206 03 BIT Transfer busy ON Busy OFF Ready for transfer R W R DM2023 WORD Destination address for storing transferred data 4 digits BCD 1950 W L We recommend using DM1950 MN BCD DM2024 WORD Destination address for storing transfer response data 4 digits 1970 alll R W BCD K We recommend using DM1970 MN BCD 73 Example Programs Appendix B 000000 000001 000002 000003 74 Program Name MainProgram This SAMPLE is reading torque monitor o
37. High speed counter input mode setting 0 1 2 or4 0 Differential phase input 5 kHz 1 Pulse direction input 20 kHz 2 Up down input 20 kHz 4 Increment 20 kHz 04 to 07 High speed counter reset method setting 0 Phase Z signal software reset 1 Software reset DM 6642 bits 04 to 07 08 to 15 High speed counter usage setting 00 Do not use 01 Use as high speed counter 02 Use as pulse synchronization control 10 Hz to 500 Hz 03 Use as pulse synchronization control 20 Hz to 1 kHz 04 Use as pulse synchronization control 300 Hz to 20 kHz The new settings for the System Setup go into effect when operation begins when PROGRAM mode is changed to MONITOR or RUN mode or when the 3G3MV P10CDT s power is turned ON 40 High speed Counters Section 4 2 Ladder Diagram The following table shows the instructions related to high speed counter Programming control instruction Conto Operation CTBL 63 Register target value Registers target value comparison Register range Registers range comparison table commie Register target value Registers target value comparison comparison table and table start comparison and starts comparison Register range Registers range comparison table and comparison table and starts comparison start comparison INI 61 Start comparison Starts comparison with registered comparison table PRV 62 result INT 89 Prohibits all interrupts including inte
38. I O Link Read Area DM 6608 bits 00 to 07 ae DeviceNet I O Link Read Area DeviceNet I O Link Read Area 14 Preparation for Operation Section 1 5 1 5 Preparation for Operation Follow the steps listed below when setting up a 3G3MV P10CDT system T2 S 1 System Design e Select a 3G3MV P10CDT Unit with the specifications required in the controlled system e Design external fail safe circuits such as interlock circuits and limit cir cuits 2 Installation e Install the Unit on the Inverter 3 Wiring e Wire the Inverter and I O devices e Connect communications devices if necessary e Connect the Programming Console 4 Initial Settings e Set the Communications Switches on the front of the CPU Unit if nec essary The switches must be set when a device other than the Pro gramming Console is connected or the standard communications set tings are not used e Connect the Programming Console set the mode switch to PROGRAM mode and turn ON the Inverter e Check the Unit s LED indicators and the Programming Console s dis play e Clear the PLC s memory All Clear e Make PLC Setup settings 5 Create Ladder Program e Create a ladder program to control the system 6 Write Ladder Program in PLC e Write the ladder program in the PLC with the Programming Console or transfer the program to the PLC from the Support Software 7 Test Run e Check I O wiring in PROGRAM mode e Check and debug program execution in MONITOR mode 15
39. PWM A A 65 and ACC SPED 64 Output 01000 Pulse output O Pulse output O Pulse al output Pulse number See note 1 See note 1 output 0 output 0 01001 Pulse output 1 Pulse output 1 E See note 1 See note 1 E EN output Output frequency range _ amaaa Upldown frequency piten s dt _ S diA Hz See note 2 10 Hz See note 2 Starspeedptn oo O O Output mode Continuous Continuous Continuous Independent Continuous Independent Independent Number of pulses 1to 16777215 4 to 16777215 1 to 16777215 Duty ratio See note 3 0 to 100 method specification Accel decel No No Yes Yes specification Start speed No No Yes Yes specification Duty No Yes No No specification Note 1 With single phase pulse outputs pulse outputs O and 1 can each be output independently 2 Pulse outputs can be accelerated or decelerated in units of 10 Hz every 10 ms 3 Actual pulses are affected by the transistor output s ON response time 20 us max and OFF response time 40 us max 45 Pulse Output Functions Section 4 4 4 4 1 Using Single phase Pulse Fixed Duty Ratio Select the pulse output number Pulse output number 0 or 1 Wire the outputs Output numbers 01000 and 010001 PLC Setup DM 6629 PV coordinatesystem for pulse output 0 and 1 Create a ladder diagram program PULS 65 For setting the number of pulses SPED 64 For pulse output control without acceleration and dec
40. Programming Device PmnzorF gt Pm2on gt PROGRAM mode RUN mode Programming Console Operating mode set on the Programming Console s mode switch Other device PROGRAM mode The default setting for bits 08 to 15 of DM 6600 is 00 If this default setting is used and pin 2 is OFF the 3G3MV P10CDT will automatically start operating in RUN mode when the power is turned ON If pin 2 is OFF and only an RS 232C cable is connected to the communica tions port i e there is no peripheral port connection the 3G3MV P10CDT will automatically start operating in RUN mode when the power is turned ON Example Cable Connections CS1W CN118 and XW2Z 200S 500S CS1W CN118 and XW2Z 200S V 500S V CPM2C CN111 and XW2Z 200S 500S no peripheral port connection CPM2C CN111 and XW2Z 2005 V 5005 V no peripheral port connection 3G3MV PIOCDT Structure and Operation Section 1 3 1 3 4 Cyclic Operation and Interrupts Basic CPU Operation Initial Processing Inverter interface initial Processing Common processing Inverter IN refresh Program execution processing Cycle time calculation processing I O refesh Inverter OUT refresh Inverter Modbus transfer RS 232C port service Peripheral port service Initialisation processing is performed when the power is turned on If there are no initialisation errors the overseeing processes program execution I O re freshing and communications port servicing are performed
41. ROUTINE RETURN RET 89 E interrupt Control Instructions INTERRUPT CONTROL STIM 69 INTERVAL TIMER INT 89 E Pulse Control Instructions Name Mnemonic Variations MODE CONTROL INI 61 HIGH SPEED COUNTER PRV 62 PV READ REGISTER COMPARISON CTBL 63 TABLE E Pulse Output Control Instructions Name Mnemonic Variations SPEED OUTPUT SPED 64 SET PULSES PULS 65 PULSE W VARIABLE PwaM DUTY RATIO ae ee ACCELERATION ACC CONTROL SYNCHRONIZED PULSE SYNC CONTROL AAA E 1 O Unit Instructions Name Mnemonic Variations 7 SEGMENT DECODER SDEC 78 I O REFRESH IORF 97 E Communications Instructions ll Name Mnemonic Variations E Step Instructions Name Mnemonic Variations STEP DEFINE STEP 08 STEP START SNXT 09 E User Error Instructions FAILURE ALARM AND FAL 06 RESET SEVERE FAILURE ALARM FALS 07 E Display Instructions Name Mnemonic Variations MESSAGE DISPLAY MSG 46 E Carry Flag Instructions Name Mnemonic Variations SET CARRY STC 40 CLEAR CARRY CLC 41 Note 1 Expansion instructions with default function codes 67 Appendix B Example programs B 1 Basic RUN template program The PLC option board for 3G3MV Inverters provides a very simple interface and direct way of controlling the RUN and speed reference of the inverter Parameter Type Description Default V
42. Reset available e Home origin search sequence with fast forward and slow backwards seek Definable speeds e Home origin timeout control B 4 3 Limitations e As the 3G3MV is an open loop inverter with only P type of controller inertial loads might not be well handled by the software leading to oscillation Lowering P gain can help but lowers dynamics It is preferred some kind of frictional load Most applications that use a high gear ratio gear motor will be mostly controlled To control inertial loads a more sophisticated control loop should be programmed Using a free motor can lead to instability e Deceleration profile will be exponential due to the method of using the position difference to generate speed reference e We are limited to two word position references So 80000000 quadrature pulses approximately e The values allowed for the fractional factor limit the reference position range Scaling intermediate results can only be two word values The bigger the factor the shortest the position reference allowed It is recommended to use values from 1 to 10 in N1 and N2 e We don t have the real concept of following error as the program does not perform a real positioning profile We only have the demanded real position error B 4 4 Inverter PLC Setup We need some specific settings in the inverter for a correct positioner work e We will use two sets of ramps one is for the positioning with acceleration defined and d
43. SV not Same direction same SV not get value match table possible possible 11 Counter PV range Comparison with the CPM2C S Section 1 4 INN DS CPMZC S SGIMV PIOCDT Comparison of all values in the Comparison of all values in the table regardless of order of table regardless of order of Method used to reference the target value match High speed counter continued interrupt table appearance in table appearance in table Reading range comparison Check AR 1100 to AR1107 or Check AR 1100 to AR1107 or results execute PRV 62 execute PRV 62 Reading status Check AR 1108 comparison in Check AR 1108 comparison in progress check AR1109 progress check AR1109 high speed counter PV high speed counter PV overflow underflow or execute Overflow underflow or execute PRV 62 PRV 62 Supported Pulse output Trapezoidal acceleration Supported with ACC The Supported with ACC The control initial frequency can be set initial frequency can be set Number of simultaneous 2 max 2 max e A Pulse output quantity 16 777 215 to 16 777 215 16 777 215 to 16 777 215 Direction control Supported Supported Positioning to absolute Supported Supported positions Bit status while pulses are No effect No effect being output Reading PV Read SR 228 through SR231 Read SR 228 through SR231 or execute PRV 62 or execute PRV 62 Status outputs Accelerating decelerating Accelerating decelerating P
44. V overflow underflow PV overflow underflow Pulse quantity set Pulse quantity set Pulse output completed Pulse output completed Pulse output status Pulse output status Internal Internal or none Words containing AR 17 to AR 21 AR 17 to AR 21 time info This switch determines whether This switch determines whether Communications switch communications are governed communications are governed by the standard settings or PLC by the standard settings or PLC Setup settings Also sets the Setup settings Also sets the Programming Device Programming Device connection connection Battery Battery Internal lithium battery backup Unit with clock Internal lithium battery backup Battery replacement Not possible Life expectancy 2 year lifetime at 25 C Unit with clock 5 year lifetime backup time at 25 C Battery error detection Supported Supported 12 Comparison with the CPM2C S Section 1 4 IN DE CPMZCS SGIMV PIOCDT Communications in CPU Unit Peripheral port via communications port RS 232C port via communications port RS 422 port Input time constant Programming Console Set with Communications Switch Peripheral bus Set with Communications Switch Host Link with Slave initiated communications No protocol Peripheral bus Set with Communications Switch Host Link No protocol 1 1 PLC Link 1 1 NT Link Through CIF unit Can be set to 1 2 3 5 10 20
45. a timed state m achine sequencer Also shows the use of the four outputs Section Name MainProgram Main program 000000 Sequencer bit register 000001 Here starts the sequencer section Basically it is a sequence of timers changi the bits Also activates the PLC outputs for external indication 28 00 Timer of state 0 State 0 DOO 000002 28 01 TIM Timer of state 1 State 1 DO1 amp P DO1 DO1 000003 28 02 TIM Timer of state 2 State 2 10 02 DO2 relay E P_DO2 DO2 000004 28 03 TIM Timer of state 3 0 State 3 E 03 EJ P_DO3 DO3 relay DO3 69 Example Programs Appendix B 000005 000006 000007 000008 70 TIMO00 Timer of TIMOO1 Timer of TIMOO2 Timer of TIMOO3 Timer of 28 00 State 0 ROL 27 Sequencer bit register 28 01 28 02 28 03 MOV State 1 State 2 State 3 Sequencer bit register Here we use the machine state to apply different soeeds and ramp times 28 00 State 0 28 01 State 1 21 43000 Setpoint Frequency Reference Unit depends on n152 MV_F req 21 Acceleration ramp MV MV Acc 21 F DM101 Deceleration Ramp MV MV_Dec MOV 21 8500 Setpoint Frequency Reference Unit depends on n152 MV_Frea MOV 21 DM100 Acceleration ramp MV MV_Acc MOV 21 DM101 Deceleration Ramp MV MV_Dec Example Programs Appendix B o000
46. allation IN WARNING Do not touch the conductive parts such as internal PCBs or terminal blocks while power is being supplied Doing so may result in electrical shock IN WARNING Turn ON the input power supply only after mounting the front cover terminal covers bottom cover Operator and optional items Leave them mounted in place while power is being supplied Not doing so may result in electrical shock malfunction or damage to the product N WARNING Wiring maintenance or inspection must be performed by authorized personnel Not doing so may result in electrical shock or fire IN WARNING Wiring maintenance or inspection must be performed after turning OFF the power supply confirming that the CHARGE indicator or status indicators is OFF and after waiting for the time specified on the Inverter front cover Not doing so may result in electrical shock IN WARNING Do not damage pull on apply stress to place heavy objects on or pinch the cables Doing so may result in electrical shock operation stoppage or burning IN WARNING Do not attempt to disassemble or repair the Unit Doing either of these may result in electrical shock injury or damage to the product Caution Do not store install or operate the product in the following places Doing so may result in electrical shock fire or damage to the product e Locations subject to direct sunlight e Locations subject to temperatures or humidity outside the range specified
47. alue DM2036 WORD R W MV_Freg_Ref_ Set Speed reference in decimal value Units Decimal according to n035 By default 0 01Hz n035 0 207 00 BIT R W MV_FWRUN_S1 Generates Forward Run Command 1 O 207 01 BIT R W MV_RVRUN_S2 Generates Reverse Run Command 1 oOo o 209 00 BIT R W MV_NetRef_Set 0 Reference from PLC board DM2036 ioe 209 01 BIT R W MV_NetCtrl_Set 1 Run signals from PLC board 207 00 and 207 01 Program Name Simple_ Position Sample for positioning contro Section Name Simple Position 253 13 000000 P On Always 000001 000002 Bit Terminal S2 activation select by n51 Default Reverse P Dl4 Dl4 000003 LEND Section Always needed B 2 Basic Writing Parameter template program The PLC option board for 3G3MV inverters provides many directly mapped parameters But if some non mapped parameter is needed to be modified then the transfer functionality is required The same rules like operator terminal action are applied Some parameters are not possible to change During Run etc This SAMPLE is changing ramp n19 113h n20 114h values dynamically at the same time like speed from a sequencing program using a timed state machine sequencer Also shows the use of the 4 PLC outputs 68 Example Programs Appendix B Program Name MainProgram This SAMPLE is changing ramp n19 113h amp n20 114h values dinamically at the same time like speed from a sequencing program using
48. ation example we use PLC Input 3 for Home Origin request and PLC Input 4 for positioning 11 Example Programs Appendix B B 4 6 Defining the application When counting for the required accuracy a safe rule is to count on 20 30 quad edge pulse error directly on the motor Depends mostly on the mechanical system design The encoder can be either in the motor or after gearbox For higher accuracy in the motor is good but then we have to be careful with the frequency limits of the input In any case take into account the 5KHz maximum input rate for the maximum motor speed Depends on the encoder resolution where it is placed and encoder max rpm Typical figure is for a 1500rpm motor with encoder directly coupled to motor that we can use a 200ppr encoder if we require full speed range This is 5KHz at top speed B 4 7 Program structure The program structure is as follows Project Workspace A MVPLC_Sample_ Positior a My PLE SAMPLE _POS CPM 5 Offline Symbols ao E Pos_Loop User_Parameter_Init will be used by the customer to initialise Position program parameters and application own parameters User_Application will make use of the control bits and parameters of the Positioning template to do the machine sequence If the user program has more sections all have to be in front of the Pos_ sections Pos_Loop provides the position speed control capabilities Pos HomeSequence provides the home sequence facili
49. bed in the manual or applying the product to nuclear control systems railroad systems aviation systems vehicles combustion systems medical equipment amusement machines safety equipment and other systems machines and equipment that may have a serious influence on lives and property if used improperly consult your OMRON representative Make sure that the ratings and performance characteristics of the product are sufficient for the systems machines and equipment and be sure to provide the systems machines and equipment with double safety mechanisms This manual provides information for installing and operating OMRON 3G3MV Inverter PLC Option Units Be sure to read this manual before operation and keep this manual close at hand for reference during operation It is extremely important that a PLC and all PLC Units be used for the specified purpose and under the specified conditions especially in applications that can directly or indirectly affect human life You must consult with your OMRON representative before applying a PLC system to the above mentioned applications Observe the following precautions when using the SYSDRIVE Inverters and peripheral devices This manual may include illustrations of the product with protective covers removed in order to describe the components of the product in detail Make sure that these protective covers are on the product before use Consult your OMRON representative when using the product a
50. cal DmM28 PV Scale for rotary wrap PV_Rota DM44 PV Whole Turns PV_Rota 000009 POSITION Finding the error and the direction 2 00 SUBL 55 Control M DM52 Present Value O speed DM56 HighSpeedCounter position offset High word HSC_Po DmM58 Positioning error 255 04 SUBL 55 DM56 U U O lt op m p CY Carry HighSpeedCounter position offset High word ke oN O v o DM52 Present Value DmM58 Positioning error POS Err PV Calculation error has been generated Negative _ Calculatio 87 Example Programs Appendix B 000010 POSITION Defining a acceptable positioning window 2 00 CMPL 60 Control_M O speed Positioning error Narrow position window for positioner Demand position and present value are inside defined window DM500 Used by positioner for RUN In_Positio Demand CMPL 60 DM58 Positioning error POS Err DM18 Wider Position window for sequence In _Positi 255 07 3 03 Second window can be bigger DM502 Used for quick Se sequence control P LT In Positio Less Second 000011 POSITION Performina a P controller 60 Control M O speed POS _Err DM26 Max_Pos_ Error Positioning error Max Pos Error Positioning error 41 Positioning error P_ GAIN of positioner P_ Gain Output from positioner DM60 P Gain Output from positioner P Gain_ DM63 P_Gain Output from positioner high word P Gain_
51. cessing write 02 to15 to 15 Reserved 211 to EIA to 15 Reserved Can be used as work bits t 217 write Note 1 These functions are provided for 5 5kW and 7 5kW Inverters only Note 2 NetRef is the inverse of NetRef 209 00 Note 3 NetCtrl is the inverse of NetCtrl 209 01 Note 4 When NetRef is turned OFF the PLC is defining the Frequency Reference When NetRef is turned ON the Inverter is defining the Frequency Reference After power on the this bit is turned OFF PLC reference Note 5 When NetCtrl is turned OFF the PLC is controlling the Inverter When NetCtrl is turned ON other sources are controlling the Inverter After power on the this bit is turned OFF PLC controlling Caution At power up the following Inverter status flags toggle before they reflect the actual status of the Inverter e IR 200 05 Inverter Ready e IR 200 06 Inverter Warning Wait at least 28 ms before using these flags DN Caution This unit has no power break process automatic fail safe operation after power has been removed to the Unit After detecting UV1 in the Inverter main circuit low IR 201 01 there is a sufficient amount of time depending on the load until its voltage goes down The ladder program should contain this mechanism to design necessary safety operations to deal with this power down situation 56 VO Allocation DM Section 5 3 5 3 1 O Allocation DM The contents of the DM area is refreshed and updated w
52. d is cancelled before completion the Transfer Busy Flag will turn OFF and the Transfer Error Flag will turn ON The error code 0002 is present in the DM Area K 3 When the new Transfer Command Bit is turned ON the Transfer Busy Flag will turn ON and the command specified in the DM Area L will be proc essed The Transfer Error Flag will turn OFF 4 When the Transfer Completion Flag is turned ON the response is present in the DM Area K 5 When the Transfer Command Bit is turned OFF the Transfer Busy Flag and Transfer Completion Flag will turn OFF 5 4 6 Transfer Ladder Program The following ladder program can be used to transfer data from and to the Inverter Trigger DIFU R1 Transfer R1 Bus Transfer Transfer Transfer Completion Error 63 Transfer command Section 5 4 5 4 7 Transfer Error Codes Error During reading During writing code 0001 Inverter response There was no response from the There was no response from the error Inverter Inverter Command bit OFF The command bit turned OFF The command bit turned OFF during during transfer during transfer execution and transfer execution and processing processing was aborted Note 1 was aborted Note 1 0003 Transfer execution The transfer was executed an The transfer was a during while busy busy status busy status 0004 Multiple start error Writing and reading were both Reading and writing were both activated at the same time activated at th
53. d is not used as an abbreviation for any thing else Visual Aids The following headings appear in the left column of the manual to help you locate different types of information Note Indicates information of particular interest for efficient and convenient operation of the product 1 2 3 1 Indicates lists of one sort or another such as procedures checklists etc OMRON 2003 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 constantly 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 1v TABLE OF CONTENTS L Intended AUN dae ix Z General Precu 0 6 eRe O CRES O ea ee ES Or On on nn ene a A 1X OA atc access Dale iict ated astanren wiaeep Cs atin ect ictek aoe eternal ued icc cpa uence eenneamrelteenteees x 4 Maintenance and Inspection Precautions oocncnnnnnnnnnnnnnnonnnnnininininin
54. d to Inverter 320 bits 20000 to 21915 IR Area 880 bits IR 00100 to IR 00915 words IR 001 to IR 009 IR 01100 to IR 02815 words IR 011 to IR 028 IR 03000 to IR 04915 words IR 030 to IR 049 IR 22000 to IR 22715 words IR 220 to IR 227 SR Area TR Area HR Area DM Area Read Write 2029 words DM 0000 to DM 0999 DM 1019 to DM 2047 en DM 2000 to DM 2021 Error Log Storage Area 456 words DM6144 to 6599 Allocated to Inverter 19 words DM 2022 to DM 2040 PLC Setup 56 words DM 6599 to DM 6655 17 Specifications Section 2 1 O CI Specifications Interrupt External 2 bits Used in common for input interrupt counter mode and high processing interrupts inputs Scheduled 1 bit Scheduled interrupts or one shot interrupts interrupts Pulse outputs 2 bits without acceleration deceleration 10 Hz to 10 KHz each without eA control Or 1 bit with trapezoidal acceleration deceleration 10 Hz to 10 kHz each with directional control Or 2 bits Variable duty ratio output Pulse synchronous control 1 bit A high speed counter can be combined with pulse output and the input pulse frequency from the high speed counter can be multiplied by a fixed factor for pulse output Pulse catch inputs 2 bits Minimum pulse input 50 us max Used in common by input interrupts and input interrupt counter mode Analog volume None Input time constant Only all inputs can be set ON response time 1ms 2ms 3ms 5ms 10 ms
55. data areas and refresh them by means of INT 89 In this way they start the count operation for interrupt inputs counter mode and they permit interrupts Storing Set Values in Data Areas The counter s set values are stored in words 240 241 242 and 243 SV for interrupt input count mode 0 0000 to FFFF SV for interrupt input count mode 1 0000 to FFFF SV for interrupt input count mode 2 0000 to FFFF SV for interrupt input count mode 3 0000 to FFFF Pulse Output Functions Section 4 4 4 4 Pulse Output Functions The 3G3MV P10CDT has two pulse outputs By means of a selection in the PLC Setup these outputs can be used as two single phase outputs without acceleration and deceleration two variable duty ratio pulse outputs or pulse outputs with trapezoidal acceleration deceleration one pulse direction out put and one up down pulse output The pulse output PV coordinate system can also be specified in the PLC Setup as either relative or absolute There are two pulse output modes Independent mode in which outputs are stopped at a preset amount of pulses and continuous mode in which outputs are stopped by an instruction For more details please refer to Programming Manual W353 Single phase Variable duty Single phase pulse outputs with trapezoidal pulse outputs ratio pulse acceleration deceleration without outputs Pulse direction Up down pulse accel decel outputs outputs Execution instructions PULS 65 and
56. e output completed for pulse ON Completed output 0 OFF Not completed Pulse output in progress for pulse ON In progress by output 0 SPED 64 ACC o PWM OFF Stopped SECTION 5 Inverter Interface This section describes the interface to the Inverter 3l Taverner Internac ad dia 54 22 PO FAMOC MORA TR idos 54 E O An E A S 57 Dae Controllina Ivete TD pi ops 58 Dek raster command lisis way toa il dolia 58 Deed LP hgh Ans ieee bad dan neacat 59 Dada L aA WU O test cos chante aaa men cunsee la A 60 AA 61 Idd Transfer TNE ENA NC OSC Of LIITOS as 62 5 4 5 Transfer Timing Chart Jor Cancelling PROCESSES E EA 63 340 IVAR CLARO MM E a EAE E e E a E aa ae 63 53 Inverter interface Section 5 1 5 1 Inverter interface The communication between the PLC and the Inverter is performed by e Inverter functionality mapped in IR section 5 2 e Inverter functionality mapped in DM section 5 3 e Through the Transfer command section 5 4 5 2 I O Allocation IR The contents of the IR area is refreshed and updated with each scan D a a E Register write 200 00 RUN ON During RUN 002 0 Read ay Error reset signal IR 20709 ON Error reset signal active can Warning nonfatal error ON Warning occurring 002C 3 Fault ON Fault occurring 002C 14 OPE error ON OPE error occurring Momentary power interruption recovery ON Power restored 07 05to09 Reserved 10 Input phase failure PF Note
57. e same time 0010 CRC check error The CRC for the read data did not The CRC for the response from the agree Inverter did not agree 0200 An unused address was set An unused address was set Data number error An attempt was made to read An attempt was made to write more more than 8 registers at the same than 8 registers at the same time 2100 Data setting error The write data is not within the permissible range 2200 Write error An attempt was made during operation to write a constant that An attempt was made to overwrite read only data 2300 Write error An attempt was made to write a during UV constant during UV N constants when a write operation was Note 1 The situation is the same when the PLC mode is changed during a data transfer except for cases where the status of output bits is retained when the mode is changed the data was properly received so the data transfer must be restarted from the beginning Note When the address K reserved in DM is not valid it is not possible to write time cannot be changed during operation 2400 Write error An attempt was made to write during processing already in progress for the constants Note When an error occurs it is not possible to determine exactly up to what point the error codes Hence only the error bit is set 64 Transfer command Section 5 4 5 4 8 Operations with Command Bit Combinations The table below shows the behaviour of the system when a command bit of
58. eceleration set to zero e n021 1 sec n022 0 sec for position control n022 must be always zero e The other will be used in speed control mode where we require both acceleration and deceleration to be active 76 Example Programs Appendix B e n019 2 sec n020 2 sec for speed control or any desired e n54 11 accel deccel change by S5 or internally controlled by PLC To allow the program to do the changeover automatically The PLC will simulate that input by 207 04 control bit e tis recommended a modified VF curve for better response in the lower frequency range Typically for Vector values like following are good initial values e n015 30V n016 0 1Hz n017 15Hz e Keep n35 0 0 01Hz resolution of speed references for better resolution in speed control We also need particular settings in the PLC side In the PLC following bits have to be cleared IR209 00 0 and IR209 01 0 In this way we provide full Speed reference and Run command control from the PLC regardless the inverter settings And the configuration for the input encoder 24Vdc type For the counter to work with the encoder we need following settings PLC Settings HY_PLC_SAMPLE_POS B 4 5 I O Connections In the template following basic inputs are predefined PLC Input 0 A Channel encoder PLC Input 1 B Channel encoder PLC Input 2 Home Origin sensor Then the user program can use the rest of PLC and inverter inputs In our Applic
59. eleration INI 61 For stopping pulse outputs and changing the pulse output PV PRV 62 For reading the pulse output PV and status Single phase Pulse Outputs PULS 65 SET m 5SPED 64 SPEED 05000 Pulse output 0 PULSES OUTPUT 02001 Pulse output 1 instruction instruction Specify relative or Output mode Continuous or absolute pulses Independent Pulse output SV Target frequency 10 Hz to 10 kHz 8 digits BCD start pulse outputs INI 61 MODE Every scan Every scan Immediatel en CONTROL paz ae a InSITUCUOn HIGH SPEED COUNTER Y Pulse output status Pulse output PW PRV 62 Ei it op pulse outputs T 7 da A AR 41 AR 12 sR228 sr 220 Read pulse output PV Change pulse output PV l SR 230 SR 231 Read pulse output Ha status PC Setup DM 6629 bits 04 to 07 PLC Setup Make the following settings in the PLC Setup DM 6629 00 to 03 Pulse O PV 0 Relative coordinate Either 0 or coordinate system 1 system 1 Absolute coordinate 04 to 07 Pulse 1 PV system coordinate system 46 Pulse Output Functions Section 4 4 DM 6642 08 to 15 High speed counter setting 00 Do not use Either 00 01 Use as high speed or 01 counter 02 Use as synchronized pulse control 10 to 500 Hz 03 Use as synchronized pulse control 20 Hz to 1 kHz 04 Use as synchronized pulse control 300 Hz to 20 kHz If absolute pulses are specified
60. f MV 32h value Only Vector It wri tes in DM101 as BCD Compare with DM2026 Section Name MainProgram Main program 253 15 MOV 21 P_First_C First Sequencer bit register 0 05 P DIS DI5 253 13 MOV 21 Always DM100 Torque monitor Data structure for writing non mapped parameter on inverter In this case 113h MEMOBUS is Acce Ramp we write in two consecutive 114h as well decel Source is DM1950 Response in DM1970 MOV 21 Always DM1950 L area decided to be the standard for explicit transfer data P L Are Command operations 21 DM1951 21 DM1952 MOV 21 DM2023 L area Destination address for storing transferred data P MV_ iframes 4 digit BCD 21 DM2024 K area Destination address for storing transfer response P_MV_R idata 4 digit BCD Transfer function Starts here 255 00 DIFU 13 PO is Mal Write command bit 0 1 Example Programs Appendix B 000004 1 00 206 03 210 00 Bit Transfer command Read Keep ON during transfer until not busy P Transfe P MVRea Write Flag Bit 210 00 206 01 206 02 P MVRea P Transfe P_ Transfe Bit Flag Flag 00000s 20602 P Transfe Flag oo0006 05 FAL a K DI5 000007 END Section Always needed 75 Example Programs Appendix B B 4 Basic Positioning template program The PLC option board for 3G3MV inverters provides the needed hardware to perform a bas
61. fter a long period of storage Do not touch the inside of the Inverter Doing so may result in electrical shock Operation maintenance or inspection must be performed after turning OFF the power supply confirming that the CHARGE indicator or status indicators are OFF and after waiting for the time specified on the front cover Not doing SO may result in electrical shock Do not damage pull on apply stress to place heavy objects on or pinch the cables Doing so may result in electrical shock Do not touch the rotating parts of the motor under operation Doing so may result in injury 1x Safety Precautions AN WARNING N Caution N Caution N Caution N Caution Do not modify the product Doing so may result in injury or damage to the product Do not store install or operate the product in the following places Doing so may result in electrical shock fire or damage to the product e Locations subject to direct sunlight e Locations subject to temperatures or humidity outside the range specified in the specifications e Locations subject to condensation as the result of severe changes in temperature e Locations subject to corrosive or flammable gases e Locations subject to exposure to combustibles e Locations subject to dust especially iron dust or salts e Locations subject to exposure to water oil or chemicals e Locations subject to shock or vibration Do not touch the Inverter radiat
62. g Device MONITOR Mode The program is executed in MONITOR mode and the following operations can be performed from a Programming Device In general MONITOR mode is used to debug the program test operation and make adjustments e Online editing e Monitoring I O memory during operation e Force setting force resetting I O bits changing set values and changing present values during operation RUN Mode The program is executed at normal speed in RUN mode Operations such as online editing force setting force resetting I O bits and changing set values present values cannot be performed in RUN mode but the status of I O bits can be monitored 3G3MV P1OCDT Structure and Operation Section 1 3 1 3 3 Operating Mode at Startup Note 1 Note 2 The operating mode of the 3G3MV P10CDT when the power is turned ON depends upon the setting of pin 2 on the DIP switch on the front of the 3G3MV P10CDT the PLC Setup settings in DM 6600 and the Programming Console s mode switch setting if a Programming Console is connected PLC Setup setting Operating mode DM 6600 08 to 15 00 Hex See note 1 a Startup mode is the same as the operating mode before power was interrupted gz en Startup mode is determined by bits 00 to 07 00 to 07 PROGRAM mode o MONITOR mode 2 Hex RUN mode The operating mode at startup depends upon the setting of DIP switch pin 2 and the Programming Device connected to the communications port periph
63. g either of these may result in electrical shock or injury Carefully handle the Inverter because it uses semiconductor elements Careless handling may result in malfunction Do not change wiring disconnect connectors or Operator or replace fans while power is being supplied Doing so may result in injury or malfunction Be sure to wire correctly and securely Not doing so may result in injury or damage to the product 5 Operation and Adjustment Precautions AN WARNING AN WARNING AN WARNING AN WARNING AN WARNING Turn ON the input power supply only after mounting the front cover terminal covers bottom cover Operator and optional items Not doing so may result in electrical shock Do not remove the front cover terminal covers bottom cover Operator or optional items while the power is being supplied Not doing so may result in electrical shock Do not operate the Operator or switches with wet hands Doing so may result in electrical shock Do not touch the inside of the Inverter Doing so may result in electrical shock Provide a separate emergency stop switch because the STOP Key on the Operator is valid only when function settings are performed Not doing so may result in injury X Application Precautions 6 Wiring Precautions AN WARNING AN WARNING Wiring must be performed only after confirming that the power supply has been turned OFF Not doing so may result in electrical shock Wiring mus
64. gits 231 00to15 Pulse output PV 1 leftmost 4 digits ls Pulse output O PV reset Clears PV 0 when ON Pulse output 1 PV reset Clears PV 1 when ON _ PV 1 when ON flow underflow OFF Normal Number of pulses set for pulse ON Set by PULS 65 Pulse output completed for pulse ON Completed by output 0 SPED 64 OFF Not completed Pulse output in progress for pulse ON In progress by output 0 SPED 64 OFF Stopped Pulse output 1 PV over ON Occurred flow underflow OFF Normal Number of pulses set for pulse ON Set by PULS 65 output 1 OFF Not set Pulse output completed for pulse ON Completed by output 1 SPED 64 OFF Not e Pulse output in progress for pulse ON In progress by output 0 SPED 64 OFF aa 48 Pulse Output Functions Section 4 4 4 4 2 Using Pulse Outputs With Variable Duty Ratio Select the pulse output number Pulse output number 0 or 1 Wire the outputs Output numbers 01000 and 010001 Create a ladder diagram program PWM For setting the frequency and duty ratio INI 61 For stopping outputs PRV 62 For reading the pulse output status Pulse Outputs With Variable Duty Ratio Pwm PULSE WITH VARIABLE DUTY n1000 Pulse output 0 jita RATIO instruction ___ Pulse output 1 Either 01000 or 01001 Target frequency 0 1 to 999 9 Hz can be used Duty ratio 0 to 100 Note The duty ratio is the ratio of ON time to pulse frequency
65. hers are accessed regularly while the power is ON It will be necessary to turn the power OFF and then ON again to enable a new setting if the pa rameter is accessed only when the power is turned ON Note Refer to 4 7 PLC setup for details on the PLC Setup Communications The Communications Switches determine whether the peripheral port and Switches RS 232C port connected through the communications port operate with the standard communications settings or the communications settings in the PLC Setup Inverter Interface The PLC core communicates to the Inverter through IR DM memory either by direct mapping or through the Transfer command Note Refer to section 5 4 Transfer command for more details 3G3MV P1OCDT Structure and Operation Section 1 3 1 3 2 Operating Modes 3G3MV P10CDT Units have 3 operating modes PROGRAM MONITOR and RUN PROGRAM Mode The program cannot be executed in PROGRAM mode This mode is used to perform the following operations in preparation for program execution e Changing initial operating parameters such as those in the PLC Setup e Writing transferring or checking the program e Checking wiring by force setting and force resetting I O bits Caution The PLC continues to refresh I O bits even if the PLC is in PROGRAM mode so devices connected to output points may operate unexpectedly if the corresponding output bit is turned ON by transferring I O memory or force setting output bits from a Programmin
66. ic position control software We can read an encoder with A and B phase signals digital inputs and have complete control on the inverter speed and Run commands We have additional I O and fully programmable PLC That s all needed for a position controller application The control loop is performed by the ladder program The selected control loop performs a very simple P controller on the position error between demanded and real positions Then it limits and applies a frequency reference proportional to it With this setup without profile generator acceleration deceleration generated by position reference calculations we have a compact position controller software that will solve a lot of simple point to point applications B 4 1 Method e We apply directly the position difference as speed reference we have programmed some accelera tion on the inverter so it will ramp up at that defined rate The inverter has zero deceleration so when the position is reaching the point automatically the speed is reduced gradually generating some non linear ramp but stopping in the correct position e As the PLC can not handle big negative numbers we have to apply an offset position and work around an intermediate point scaling for the user B 4 2 Features e Easy to use e Continuous loop e Scaled setpoint by N1 N2 factor e 2 nPosition windows The second one can be defined bigger for faster sequence control e Variable P Gain e Position
67. in the specifications e Locations subject to condensation as the result of severe changes in temperature Locations subject to corrosive or flammable gases Locations subject to exposure to combustibles Locations subject to dust especially iron dust or salts Locations subject to exposure to water oil or chemicals e Locations subject to shock or vibration DN Caution Do not allow foreign objects to enter inside the product Doing so may result in fire or malfunction DN Caution Do not apply any strong impact Doing so may result in damage to the product or malfunction MN Caution Be sure to wire correctly and securely Not doing so may result in injury or damage to the product N Caution Be sure to firmly tighten the screws on the terminal block Not doing so may result in fire injury or damage to the product Caution Carefully handle the product because it uses semiconductor elements Careless handling may result in malfunction Caution Take appropriate and sufficient countermeasures when installing systems in the following locations Not doing so may result in equipment damage Locations subject to static electricity or other forms of noise Locations subject to strong electromagnetic fields and magnetic fields Locations subject to possible exposure to radioactivity Locations close to power supplies 30 Installation Section 3 1 Mounting Procedure N Caution Before installing and wiring an Optional U
68. innnnnnnn xi 5 Operation and Adjustment O ia xi 6 Winne Precautions odo ieee a xii E SOC A A A aa xii A a a E eolan chaste Nias XIV SECTION 1 lel 3G3MYV PIOCDT Features and F UnClions di 2 S gt VSteMl OM MOUL AMON AA A PE A remain asiodunssevelt ES 5 13 3G3MYV PIQCDT Structure and Oper ati On A ta aos 6 lee Comparison with the CP NRO St A A ada 10 LES Preparation 1Of O dee 15 SECTION 2 UNIT COMPONENTS AND SPECIFICATIONS oocccccnnoccccccncciisoccconcoss LO 2P SPECIMCAMONS i 17 BE UE omone raies to eR RTE DOOR RMN Een RE RTE ORT SU Te nN TO TY PORE 24 SECTION 3 INSTALLATION AND WIRIN Go ooonccccccccccccnononococcccccnnncicicccocccccnnnccccnooo LO Sede UMS EAU ATOM esee o O O 30 eV A A a 33 Jea iS O A A A A eicamnolaaesare 33 pea Winne C omm ncanon CAES ias 34 3 5 Programming Device COn OA rie 34 SECTION 4 COMMUNICATION COUNTER AND PULSE cncccccnnccccccccccniooocccc IO del AS sn Sameer Eaa aa 36 BeD MMO MAS CSAC OUNCES act eh E fee ee ete O cee ohne ed 39 de Inputidntemupts ME ounte IM Od cach esc tete al he a e oO 42 Ana Ln A 45 SECTION 5 INVER PER INTERFACE rascarse Oo Selo as NO 54 A 4 A A A A A A IA A RTO 54 Toe LOANO O a ee ee nT POO ERT eer Rr O rO 57 sA TP PAMS TS COMM A E A 58 APPENDIX A APPENDIX B B 1 B 2 B 3 B 4 Basic RUN Templie DOCTA asara aie ch nate ractic asec pecel eee tebe ch adatom eetatiteedenetee teens 68 Basic Writing Parameter template prograM
69. ion before actually running it on the Unit Not checking the program may result in an unexpected 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 e Force setting force resetting any bit in memory e Changing the present value of any word or any set value in memory Resume operation with a new CPU Unit only after transferring the contents of the DM Area HR Area and other data required for resuming operation to the new Unit Not doing so may result in an unexpected operation 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 Before touching a Unit be sure to first touch a grounded metallic object in order to discharge any static built up Not doing so may result in malfunc tion or damage Do not touch circuit boards or the components mounted to them with your bare hands There are sharp leads and other parts on the boards that may cause injury if handled improperly Do not attempt to take any Units apart to repair any Units or to modify any Units in any way xiii EC Directives 8 EC Directives 8 1 Applicable Directives 8 2 Concepts Note e EMC Directives e Low Voltage Directive EMC Directives OMRON de
70. ith each scan Word s Function Inverter Read Register write Specifies the Inverter operation in case a fatal error occurs in the program Read Leftmost 3 digits are invalid write When last digit is other than 1 Data to Inverter is cleared continuously When last digit is 1 Data to Inverter is frozen 2023 Destination address for storing transferred data 4 digits BCD L Note 1 ie write 2024 Destination address for storing transfer response data 4 digits BCD K Note 1 E write 2025 Speed feedback Read only 2026 Torque reference Unit 0 1 0032 Read only 2027 Reserved Read only 2028 Frequency reference monitor Unit According to n035 0023 only 2029 Output frequency monitor Unit According to n035 0024 only 2030 Output current monitor Unit 0 01 A 0027 Read only 2031 Pulse input Unit 0 1 Read only 2032 Main circuit DC voltage monitor Unit 1 V 0031 Read only 2033 Reserved Read only 2034 Analog frequency reference terminal monitor Unit 0 1 eee only 2035 Reserved Read only 2036 Frequency reference Unit According to n035 0002 Read write 2037 to Reserved Read 2040 write Note 1 The value DMO000 to DM1985 is sampled when the Transfer Command Bit is turned ON Caution At power up the following words change before they reflect the actual status of the Inverter e DM2032 Main DC voltage monitor e DM2034 Analog frequency reference terminal monitor Wait at least 28 ms before using
71. n 1 1 1 1 3G3MV P10CDT Features and Functions 1 1 1 3G3MV P10CDT Features The 3G3MV P10CDT PLC Option Units are compact CPM2C PLCs that have been equipped with a 3G3MV Inverter interface The 3G3MV P10CDT incor porates a variety of special features just like the CPM2C including synchro nized pulse control interrupt inputs pulse outputs and a clock function Example System Configuration A basic standalone application with HMI The Inverter interface reduces wiring and saves space Instead of using a CPM2C with CIF 11 to communicate to an 3G3MV Inverter the P10CDT communicates directly to the Inverter without the overhead The 3G3MV P10CDT itself can handle a wide range of machine control applications In addition the 3G3MV P10CDT is capable of communica tions with devices such as personal computers and OMRON Programma ble Terminals so it is ideal to use to expand or upgrade existing systems The 3G3MV P10CDT CPU Unit has a total of 10 I O points 6 inputs 3 transistor outputs and 1 relay output The communications port can be used simultaneously as two ports Pe ripheral and RS 232C The peripheral port supports Programming De vices Host Link and no protocol communications The RS 232C port supports Host Link no protocol serial 1 1 PLC Link and 1 1 NT Link communications Included is also an RS 422 485 interface not all models which allows for a cheap connection to other 3G3MV P10CDT s other Inverters NT terminals
72. n 1 scan O speed Pos2Spe 000002 2 02 DIFU Home Re Transition for Home Request Request Home R 000003 POSITION In positioning or Homing ramp parameters n21 and n22 are u sed In speed n19 and n20 2 00 207 04 Bit Terminal S5 activation select with n54 Es Control M MV_S5 O speed Bit 2 02 Home Re Request 83 Example Programs Appendix B 000004 84 POSITION RESET positioner Maximum positive counter value Startup value is 8388607 253 15 252 00 High Speed Counter Reset P First C P Count_ First High 4 00 Speed2P Change HighSpeedCounter MAX VALUE High Word 2 01 Position _ Position HighSpeedCounter_ MAX VALUE DM54 HighSpeedCounter_ MAX_ VALUE DM56 HighSpeedCounter position offset High word MOV 21 SP Scaled SP Scaled H 2 01 Position Reset when set to 1 Position Example Programs Appendix B 000006 SPEED RESET RUN and speed command on change to speed control 21 Pos2Spee Change Setpoint Frequency Reference Unit depends on n152 MV_F reg RSET Fwd Run generated by positioner Rev Run generated by positioner Fwd Run to be used in speed mode Rev Run to be used in speed mode 000007 ing the present position all positive Range is 0 2 8388607 253 13 249 15 CLC 41 P_On Always 54 HighSpeedCounter MAX VALUE HSC_Ma 248 High Speed Counter Present Value Low Word DM52 Present Value 249 15
73. ng The status of an output indicator will also reflect the status of the corresponding output when the output is be ing Used as a pulse output 4 PLC status indicators The following indicators show the operating status of the PLC PWR Power is being supplied to the unit green Power isn t being supplied to the unit RUN ON The PLC is operating in RUN or MONITOR green mode The PLC is in PROGRAM mode or a fatal error has occurred ERR ALM A fatal error has occurred PLC operation red stops Flashing A non fatal error has occurred PLC operation coMMnugs OFF Indicates normal operation yellow RS 422 485 port tions port COMM2 Flashing Data is being transferred via the RS 232C port yellow OFF Data isn t being transferred via communica tions port 5 Communications port Connects the PLC to a Programming Device including Programming Con soles host computer or standard external device Use a proper Connecting Cable CPM2C CN111 CS1W CN114 CS1W CN118 or CS1W CN226 Note a A CQM1H PRO01 E Programming Console can be connected di rectly to the PLC b A C200H PRO27 E Programming Console can be connected di rectly to the PLC with a CS1W CN224 CN624 Connecting Cable c Use a CPM2C CN111 or CS1W CN114 Connecting Cable to con nect to the communications port as a peripheral port The communi cations port can be used simultaneously as both a peripheral port and RS 232C port by using the CPM
74. nit always turn OFF the power to the SYS DRIVE 3G3MV Inverter and wait for the CHARGE indicator to turn OFF Turn OFF the main circuit power supply for the Inverter wait for at least one minute from the time the LED indicator or the CHARGE indicator goes out and remove the front cover of the Inverter along with the Operator arr eeeeeeeeeed a Zee sees po 4 ls cae 3 Wire the main circuit terminals and control circuit terminals of the Inverter When the 3G3MV P10CDT Unit is mounted the terminal block of the Inverter will be covered Therefore be sure to complete wiring for the Inverter terminals first When the Operator of the Inverter is removed it will be possible to see a block secured at three places underneath Using pliers or another appropriate tool loosen the fixings and remove the block The connector for Optional Unit connections will become visible At this point ensure that dirt or foreign ob jects do not enter the connector 31 Installation Section 3 1 3 Using pliers cut sections indicated with X a a A A a A mF o Pr Lh as 2 Wire the main circuit terminals and control circuit terminals 4 Mount the mounting base included as an accessory onto the screw hole originally used for holding the Operator and the terminal cover to the body of the Inverter and using one of the provided screws secure the mounting base 4 Mo
75. nterrupts In Counter Mode Section 4 3 Ladder Diagram Programming 44 The following table shows the instruction operations related to interrupt input counter mode control instruction Contro Operation INT 89 Refresh incrementing Refreshes the counter s SV and starts counter SV the incrementing count Refresh decrementing Refreshes the counter s SV and starts counter SV the decrementing count Mask all interrupts Prohibits all interrupts including interrupt inputs interval timer interrupts high speed counters etc Unmask all interrupts Permits all interrupts including interrupt inputs interval timer interrupts high speed counters etc INI 61 Change PV Changes the counter s PV PRV 62 Read PV Reads the counter s PV The functions related to input interrupts counter mode are executed ac cording to the data areas shown in the following table Word Bits Name Contents SV area for input interrupt counter mode Stores the O rn 0 1 2 3 PV area for input interrupt counter mode 0 Stores the 1 2 3 ATRAS AS AS ee a N SNr 00 to 15 PV area for input interrupt counter mode counter s 00 to15 PV area for input interrupt counter mode present value PV 00 to 15 PV area for input interrupt counter mode io ms ASA AA a N SNr Refresh Incrementing Counter SV Refresh Decrementing Counter SV These functions store the counter s set values in
76. ode Increment mode mode input mode INOOOOO A phase pulse input Pulse input Increment pulse input Increment pulse input INOOOO1 B phase pulse input Direction input Decrement pulse input Normal input IN00002 Z phase pulse input or hardware reset input INO0002 can be used as a normal input when it is not used as a high speed counter input The minimum pulse widths for inputs IN00000 A phase input and IN00001 B phase input are as follows Pulse plus direction input mode Up down input Ditferential phase mode mode Increment mode 100 us min ON sm eee a 30 PhaseA A ee OFF o a Sarramrra ra 0 ON ee aan ide 90 See ee howe ve A A ne T a 125us 12 5 us Phase B oe AR ek Aci min min ol tral p Ti CE 12 5 us min The minimum pulse width for input IN00002 Z phase input is as follows 50 us min Phase Z ENO A AAA A A OFF 500 us min Interrupt Inputs The 3G3MV P10CDT is equipped with inputs that can be used as interrupt in puts interrupt input mode or counter mode and quick response inputs The minimum pulse width for these inputs is 50 us Inputs IN00003 and IN00004 can be used as interrupt inputs 20 Specifications Section 2 1 2 1 3 2 Output Specifications Relay Output lo olem Specification Maximum switching capacity 2 A 250 VAC cosq 1 2A 24VDC Minimum switching load 10 mA 5 VDC Service life of relay Electrical 150 000 operations 24 VDC resistive
77. oints for high speed counters One point for a high speed counter with a maximum response frequency of 20 kHz and three points for interrupt inputs counter mode For more details please refer to Programming Manual W353 Be High speed counter No interrupts counters Target value com parison interrupts ae Count check interrupts Range comparison interrupts Interrupt inputs counter mode No interrupts A Count up interrupts High speed PC Setup counter function DM 6642 bits 08 to 15 re Count check interrupt Encoder 00001 input mode generated inputs OO Differential phase input Pulse direction input Ladder diagram program Specified subroutine executed Up down input when count check interrupts are REGISTER COMPARI a SON TABLE instruction Register comparison table Start comparison Increment input PC Setup DM 6642 bits MODE CONTROL 00 to 03 INI 61 instruction Change PV Start stop i Every scan Each time i HIGH SPEED COUNTER Range comparison _Counter PV PRV 62 PV READ instruction re SR 249 SR 248 249 SR 248 Read PV Read comparison status Read range comparison results 39 High speed Counters Section 4 2 PLC Setup Set the PLC Setup areas related to the high speed counter as follows High speed counter usage DM 6642 bits 08 to 15 Input mode DM 6642 bits 00 to 03 Reset method Use not use 00002 as ordinary input word Bits Function seming DM 6642 00 to 03
78. ome_ Sequence 000000 Program Name Pos _HomeSequence Sample for positioning contro Section Name Pos HomeSequence HOME SEQUENCE SECTION Inputs 0 amp 1 A amp B encoder Input 2 Ho me Origin sensor Home Re Transition HomeSEQ Home Timed Out without completion Home has been completed Fwd Run to be used in speed mode Rev Run to be used In speed mode O speed 1 position 000001 Max time for homing If bigger error is generated Max Timer for Homing Max time allowed for homing process If exceeded then ome P Home Error is active and process cancelled H Request 000002 Forward seek 5 00 MOV 21 HomeSea DM30 Speed reference for the fast homing aproach Search for Home F sensor HomeSE Setpoint Frequency Reference Unit depends on n152 MV_Frea SET Fwd Run to be used in speed mode Speed 21 r DI2 Z HomeSEQ HomeSe 91 Example Programs Appendix B 000003 Home sensor found Reverse seek for edge 21 HomeSea DM31 Speed reference for the second home phase Slow release of HomeSE Home S sensor DM2036 Setpoint Frequency Reference Unit depends on n152 MV_Frea RSET Fwd Run to be used in speed mode Rev Run to be used in speed mode 900004 _ Stop Homing HomeSea HomeSE 000005 If timer is over and HOME not finished then error TIMO00 3 00 Home Ma Home O l Home Timed Out without completion Max Home has
79. ons 1 2 1 Unit types 3G3MV P10CDT Units TO roca TO VP oone 3G3MV P1OCDT Structure and Operation Section 1 3 1 3 3G3MV P10CDT Structure and Operation 1 3 1 3G3MV P10CDT Structure The following diagram shows the internal structure of the Unit 3G3MV Inverter Inverter interface I O memory ee PC Setup Program Settings External output devices External input devices Output circuits YN gt O O a Cc ie Settings Communications ports Settings Communications Switches I O Memory The program reads and writes data in this memory area during execution Part of the I O memory contains the bits that reflect the status of the PLC s inputs and outputs Parts of the I O memory are cleared when the power is turned ON and other parts are retained Program This is the program written by the user The 3G3MV P10CDT executes the program cyclically Refer to section 1 3 4 Cyclic Operation and Interrupts for details The program can be divided broadly into two parts the main pro gram that is executed cyclically and the interrupt programs that are exe cuted only when the corresponding interrupt is generated PLC Setup The PLC Setup contains various startup and operating parameters The PLC Setup parameters can be changed from a Programming Device only they cannot be changed from the program Some parameters are accessed only when PLC s power supply is turned ON and ot
80. oper safety measures may result in serious accidents Note When equipment must conform to the EC Directives Low voltage Directives use a power supply with double insulation or reinforced insulation Caution Check that wiring has been performed correctly before supplying power Supplying power with incorrect wiring may result in damage to internal circuits I O Configuration The following diagrams show the I O configurations Sinking Transistor Outputs I O Connector Load COM 00000 00001 00002 00003 Eos sd 00004 00005 6 COM AA 01000 9 24VDC 33 Wiring Communication Cables Section 3 4 Do not exceed the output capacity or the maximum common current for tran sistor outputs shown in the following table O Hem gt Specification Output Capacity 200 mA at 24 VDC Cage Clamp Both the relay and l O connector make use of cage clamp technology The picture below shows how the wires should be inserted AT Tools to be used for the I O connector e Perpendicular to the wire top half of the picture above Philips screw driver 2 5 x 0 4 mm e In line with the wire bottom half of the picture above WAGO tool 233 332 Tools to be used for the relay connector e Perpendicular to the wire top half of the picture above Philips screw driver 2 5 x 0 4 mm e In line with the wire bottom half of the picture above Philips screw driver 2 5 x 0 4 mm 3 4 Wiring Communication Cables When wiring the
81. or regenerative resistor or Servomotor while the power is being supplied or soon after the power is turned OFF Doing so may result in a skin burn due to the hot surface Do not conduct a dielectric strength test on any part of the Inverter Doing so may result in damage to the product or malfunction Take appropriate and sufficient countermeasures when installing systems in the following locations Not doing so may result in equipment damage e Locations subject to static electricity or other forms of noise e Locations subject to strong electromagnetic fields and magnetic fields e Locations subject to possible exposure to radioactivity e Locations close to power supplies 3 Safety Precautions AN WARNING AN WARNING AN WARNING The Unit refreshes I O even when the program is stopped i e even in PROGRAM mode Confirm safety thoroughly in advance before changing the status of any part of memory allocated to I O or the Inverter Any changes to the data allocated to any of these may result in unexpected operation of the loads connected to the Unit or Inverter Any of the following operation may result in changes to memory status e Transferring I O memory data from a Programming Device to the Unit e Changing present values in memory with a Programming Device e Force setting resetting bits with a Programming Device e Transferring l O memory from a host computer or from another PLC on a network Do not attempt to take any
82. outputs Change pulse output PV Every scan Every scan Immediately 1 t HIGH SPEED COUNTER PV PERV GE READ instruction Read pulse output PV Read pulse output status Pulse output status Pulse output PV SR 228 SR 229 PC Setup LAR erze srz DM 6629 bits 00 to 03 PLC Setup Make the following settings in the PLC Setup DM 6629 00 to 03 Pulse O PV 0 Relative coordinate Either O or coordinate system 1 system 1 Absolute coordinate system DM 6642 08 to 15 High 00 Do not use Either 00 speed 01 Use as high speed or 01 counter counter setting 02 Use as synchronized pulse control 10 to 500 Hz 03 Use as synchronized pulse control 20 Hz to 1 kHz 04 Use as synchronized pulse control 300 Hz to 20 kHz If absolute pulses are specified with PULS 65 be sure to set the absolute coordinate system 1 Synchronized pulse control cannot be used simultaneously The settings will go into effect when the mode is changed from PROGRAM to MONITOR RUN or when the power supply is turned ON to the PLC 51 Pulse Output Functions Section 4 4 Ladder Diagram Programming 52 The following table shows the instruction operations related to pulse outputs with trapezoidal acceleration and deceleration fixed duty ratio a E PULS 65 Set number of pulses Sets the number of pulses to be output in independent mode ACC Set frequency and start Sets the targe
83. precautions for using the Programmable Controller PLC and related devices The information contained in this section is important for the safe and reliable application of the Programmable Controller You must read this section and understand the information contained before attempting to set up or operate a PLC system L mended AA O o t tal ces eetee ae ttcas Dare elas 1X 2 General PRE CAUM ONS caste eset Sec tha ee seeker crate A crest tea cial vedl A A A A aren teaneiuns 1X 3 Dalety Precautions consen a E Dio X A MamtenancedndInspection Preciso aan Eos xi 5 Operation and Adjustment Precautions ccccccccccccccsseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeseseesseeess xi O WIO PrecaalionS e TO on A A ae xii L Application AO e EE desd xii Ss TCT CCV Sates sah cake O a a E XIV Vill General Precautions 1 Intended Audience This manual is intended for the following personnel who must also have knowledge of electrical systems an electrical engineer or the equivalent 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 2 General Precautions AN WARNING AN WARNING AN WARNING AN WARNING AN WARNING The user must operate the product according to the performance specifications described in the operation manuals Before using the product under conditions which are not descri
84. quency Max Fre 81 Example Programs Appendix B Max Frequency High word Max Pos Error Max_Pos_ Error High word PV Scale for rotary wrap PV Scale for rotary wrap high word Position to move after home finished DM30 Speed reference for the fast homing aproach Search for Home F sensor DM31 Speed reference for the second home phase Slow release of Home S sensor DM32 Max time allowed for homing process If exceeded then Home P Home Error is active and process cancelled 82 Appendix B Example Programs User_ Application 000999 Program Name User_Application Sample for positioning control Section Name User Application OYMC 2003 This simple application waits for some inputs to generate Home IN3 and then IN4 controls between 2 positions 0 03 3 00 SET P DI3 Home O Request Home when 1 Goes to zero once finished DI3 Home has Home_R 000001 3 00 13 Home_O ie Home_OK rising edge Home has oo0002 00 SET 2 00 O speed 1 position Home O Control _ 000003 0 04 rah MOV P Dl4 Home O Dl4 Home has DM10 SP Scaled SP Scal P Dl4 Home O Dl4 Home has DM10 ISP_Scaled SP _ Scal Pos_Loop 0009090 Program Name Pos_Loop Sample for positioning control Section Name Pos Loop OYMC 2003 POSITION LOOP SECTION 13 Control M Change from speed to position transition one scan O speed Speed2P Control_M Change from position to speed transitio
85. r double ended connection to a Host Link net work I O connector Connects the CPU Unit to external input and output devices Sinking outputs no I Zo N O N eo Be ee sae en bs gt gt E E E gt Z Z Zz 2 2 26 6 00 o 5 8 ipalajeeiriery atte Connector WAGO 733 112 wire cross section 0 08 to 0 50 mm Relay connector a o Connects the CPU Unit to an external output devices Connector WAGO 734 102 wire cross section 0 08 to 1 50 mm e Unit Components Section 2 2 12 Enabled 13 Disabled OFF FE connection AMP tab to connect functional earth Internally connected to pin 3 of the RS 422 485 connector and to the shell of the peripheral connector Low battery detection switch 3G3MV P10CDT3 E only This switch enables or disables the detection of a low battery error Position Low battery detection ON up default Error detection enabled OFF down Error detection disabled 27 SECTION 3 Installation and Wiring This section provides information on installing and wiring a 3G3MV P10CDT Unit Be sure to follow the directions and precautions in this section when installing the 3IG3MV P10CDT in a panel or cabinet and wiring I O IS A adage E a a Gaat Giant eae een ae 30 Ik A O 33 3953 MOOmMme Cine OD ed EASA 33 3 4 Wiring Communication Cables ii iii 34 S25 Proprammine Device Conte CLI OMS io i ia doo i lo doo ollo 34 29 Installation Section 3 1 3 1 Inst
86. rite the new values to flash memory by switching the 3G3MV P10CDT to MONITOR or RUN mode or by turning the power OFF and then ON again 3 Changes made while in MONITOR mode using for example online editing are written to flash memory in real time 18 Specifications Section 2 1 2 1 3 I O Specifications 2 1 3 1 Input Specifications em TO mps Specification Input voltage 24 VDC 77105 Input impedance INO000O to INO0001 2 7 KQ IN00002 to INO0004 3 9 KQ INOOOOS INO0005 4 7kQ Input current ca to INO0001 8 mA typical OO to 00004 to IN00004 6 mA typical INO0005 5 mA typical ON voltage current INOOOOO to INO0001 17 VDC min 5 mA IN00002 to INOO005 14 4 VDC min 3 5 mA OFF voltage current 5 0 VDC max 1 1 mA ON delay PAI 1 to 80 ms max Default 10 ms See note OFF delay 1 to 80 ms max Default 10 ms See note Circuit configuration INOOOOO to IN00001 Internal circuits Input LED f E INO0002 to INO0004 o 5 o ra T pane g E IN00005 Internal circuits Note The input time constant can be set to 1 2 3 5 10 20 40 or 80 ms in the PLC Setup 19 Specifications Section 2 1 High speed Counter Inputs The following Unit input bits can be used as high speed counter inputs The maximum count frequency is 5 kHz in differential phase mode and 20 kHz in the other modes Differential phase Pulse plus direction Up down input m
87. rrupt inputs interval timer interrupts high speed counters etc Unmask all interrupts Permits all interrupts including interrupt inputs interval timer interrupts high speed counters etc The following table shows the data areas related to high speed counter con trol Word Bits Name Contents SSCS 248 00 to 15 High speed counter PV Reads oe counter 249 O00to15 oe High speed counter reset When this bit turns ON a software reset is triggered for the high speed counter 00 to 07 eee speed counter range ON Condition satisfied eee results OFF Condition not satisfied High speed counter ON Comparison in progress comparison OFF Comparison stopped IE Era ESP overflow underflow OFF Normal 41 Input Interrupts In Counter Mode Section 4 3 4 3 Input Interrupts In Counter Mode The four built in interrupt inputs in the 3G3MV P10CDT Unit can be used in counter mode as inputs of up to 2 kHz These inputs can be used as either incrementing counters or decrementing counters triggering an interrupt i e executing an interrupt subroutine when the count matches the set value For more details please refer to Programming Manual W353 Procedure for Using Interrupt Inputs in Counter Mode Set the interrupt number Select either incrementing or decrementing count Wire the inputs Input numbers 00003 or 00004 PLC Setup DM 6628 1 Use as interrupt input interrupt input mode or counter mode Crea
88. s Take appropriate measures to ensure that the specified power with the rated voltage and frequency is supplied Be particularly careful in places where the power supply is unstable An incorrect power supply may result in malfunction Install external breakers and take other safety measures against short circuiting in external wiring Insufficient safety measures against short circuiting may result in burning e Do not apply voltages exceeding the rated input voltage to Input Units The Input Units may be destroyed e Do not apply voltages exceeding the maximum switching capacity to Output Units The Output Units may be destroyed Application Precautions N Caution Install the Units properly as specified in the operation manuals Improper installation of the Units may result in malfunction Wire all connections correctly Double check all wiring and switch settings before turning on the power supply Incorrect wiring may result in burning Mount Units only after checking terminal blocks and connectors completely Be sure that the terminal blocks Memory Units expansion cables and other items with locking devices are properly locked into place Improper locking may result in malfunction Check switch settings the contents of the DM Area and other preparations before starting operation Starting operation without the proper settings or data may result in an unexpected operation Check the user program for proper execut
89. s 320 bits HR 0000 to HR 1915 HR 0000 to HR 1915 AR Auxiliary Relay area 384 bits 384 bits AR 0000 to AR 2315 AR 0000 to AR 2315 LR Link Relay area 206 bits 206 bits LR 0000 to LR 1515 LR 0000 to LR 1515 Timer Counter area 256 bits 256 bits ime DM Data Read write 2 022 words 1 993 words Memory area area DM 0000 to DM 2021 DM 0000 to DM 1985 DM 2041 to DM 2047 Reserved 14 words DM 1986 to DM 1999 Read only 456 words 456 words area DM 6144 to DM 6599 DM 6144 to DM 6599 PLC Setup 56 words 56 words DM 6600 to DM 6655 DM 6600 to DM 6655 Inverter Interface 288 bits IR 20000 to IR 21715 19 words DM 2022 to DM 2040 10 Comparison with the CPM2C S Section 1 4 CPM2C S 3G3MV P10CDT Memory backup Program area read only DM Flash memory backup Flash memory backup area including PLC Setup Read write DM area HR Internal battery backup 2 year Unit with clock area AR area and counters life time at 25 C replaceable Internal battery backup 5 year lifetime at 25 C non replaceable Unit without clock Capacitor backup 10 day backup at 25 C CompoBus S Master Functions Up to 32 Slaves can be connected and up to 256 I O points can be controlled DeviceNet Slave Functions DeviceNet Remote I O Link Use up to 1 024 I O points in the I O Link Explicit Message Communications Any PLC data area can be accessed from the 7 aeaeo Interrupt inputs interrupt input mode
90. t 206 03 Transfer Busy Flag 206 01 Transfer Completion Flag 206 02 Transfer Error Flag DM K Transfer Response Note Note The diagram below shows the timing of the Transfer command which resulted in an error The timing is the same for reading and writing W When the Transfer Command Bit is turned ON the Transfer Busy Flag will turn ON one PLC cycle later and the command specified in the DM Area L will be processed When the Transfer Error Flag is turned ON the error code is present in the DM Area K When the Transfer Command Bit is turned OFF the Transfer Busy Flag and Transfer Error Flag will turn OFF one PLC cycle later In case of an error the Transfer Completion flag is not turned ON For the error codes see section 5 4 7 The timing is the same as in the case of normal completion Transfer command Section 5 4 5 4 5 Transfer Timing Chart for Cancelling Processing The diagram below shows the timing of the Transfer command in case the command is cancelled before completion The timing is the same for reading and writing 210 00 R or 210 01 W Transfer Command Bit N N 206 03 Transfer Busy Flag 206 01 Transfer Completion Flag 206 02 Transfer Error Flag DM K Transfer Response Operation 1 When the Transfer Command Bit is turned ON the Transfer Busy Flag will turn ON and the command specified in the DM Area L will be processed 2 When the comman
91. t be performed by authorized personnel Not doing so may result in electrical shock or fire 7 Application Precautions xii N WARNING N WARNING Observe the following precautions when using the PLC Unit Failure to abide by the following precautions could lead to serious or possibly fatal injury Always heed these precautions e Always ground the system with 100 Q or less when installing the system to protect against electrical shock e Always turn off the power supply to the PLC before attempting any of the following Performing any of the following with the power supply turned on may lead to electrical shock e Assembling any devices or racks e Connecting or disconnecting any connectors cables or wiring e Setting DIP switches or rotary switches Failure to abide by the following precautions could lead to faulty operation of the PLC or the system or could damage the PLC or PLC Units Always heed these precautions e 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 Interlock circuits limit circuits and similar safety measures in external circuits i e not in the Programmable Controller must be provided by the customer e Use the Units only with the power supplies and voltages specified in the operation manuals Other power supplies and voltages may damage the Unit
92. t frequency starting pulse outputs frequency and accelera tion deceleration rate for outputs in independent mode or continuous mode and starts the pulse outputs Change frequency Changes the frequency during pulse output in continuous mode by accelerating or decelerating according to the specified acceleration deceleration rate Stop pulse outputs Decelerates pulse outputs to a stop according to the specified acceleration deceleration rate INI 61 Stop decelerate stop Stops the pulse outputs pulse outputs Change pulse output PV Changes the pulse output PV PRV 62 Read pulse output PV Reads the pulse output PV Read pulse output status Reads the pulse output status The following table shows the words and bits related to pulse outputs with trapezoidal acceleration and deceleration fixed duty ratio mora Bie name e 00 to 15 Pulse output PV 0 rightmost 4 Cannot be used as digits work bits even when 00to15 Pulse output PV O leftmost 4 digits Not used as pulse 00 to 15 Pulse output PV 1 rightmost 4 outputs digits E 00 to 15 Pulse output PV 1 leftmost 4 digits 5 Oe Pulse output 0 PV reset Clears PV 0 when ON 5 Pulse output 1 PV reset Clears PV 1 when ON AR 11 11 a output status for pulse output ON Accelerating or decelerating OFF Constant speed Pulse output O PV over ON Occurred flow underflow OFF Normal 13 Number of pulses set for pulse ON Set output 0 OFF Not set Puls
93. te a ladder diagram program INI 61 Change counter PV INT 89 Refresh SV PRV 62 Read counter PV SBN 92 and RET 93 For creating interrupt subroutines Used only for count up interrupts 42 Input Interrupts In Counter Mode Section 4 3 Interrupt 00003 Interrupt input counter mode pr interrupt generated input 1 00004 2 0000 3 00005 Specified subroutine executed Used only for count up interrupts Ladder diagram program AS sBn 92 INT 89 INTERRUPT CONTROL instruction ey i 41 Counter 2 kHz 1 an 2 Change SV increment REMOS decrement Counter SV Counter 0 SR 240 Counter 1 TERN sisal dci es Counter 2 _ SR 242 Counter 3 SR 243 _ PC Setup INI 61 MODE CONTROL DM 6628 instruction Change PV Immediately Counter SV HIGH SPEED COUNTER PRV 62 PV READ instruction Counter 0 a e ee et Read counter PV Counter 1 e OA Counter 2 Counter 3 PLC Setup The following table shows the settings in the PLC Setup area related to interrupt input usage DM 6628 00 to 03 Interrupt setting for 0 Normal input input 00003 1 Interrupt input 04to07 Interrupt setting for interrupt input input 00004 mode or counter mode 2 Quick response input 08to15 Notused oS O The setting will go into effect when the mode is changed from PROGRAM to MONITOR RUN or when the power supply is turned ON to the 3G3MV P10CDT 43 Input I
94. th EC Directives also conform to the Common Emission Standard EN50081 2 Radiated emission charac teristics 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 SECTION 1 Introduction This section describes the special features and functions of the 3G3MV P10CDT shows the possible system configurations and outlines the steps required before operation Read this section first when using the 3G3MV P10CDT for the first time Refer to the CPM1 CPM1A CPM2A CPM2C SRM1 V2 Programming Manual W353 for details on programming operations Il 3G3MYV PlIOCID Features aiid FUNCUONS seis inasdaialal 2 Ttar PG MIVA OCD EAS aa a a dd 2 Fe Over e w o Ga VAY ET OCTET EUA CORSA A a 4 152 System C oni raionSi aa 5 VA A aE E E E E E E E eee Saas 5 1 3 3G3MV PILOCDT Structure and OperatlON cccccccnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnss 6 al SMVF OCOT TUCU A ca 6 LI SOD CT IVI OCS Seoane 7 ES Operating Mode at SOU oii E AE cas 8 T324 CV CLIC Operatioun dand TNL CIV UDIS eickt 02 goxh tts erie acts aia Ei tts atta ot ate ce 8 aos ten Satta ake a nana ea tas 9 l Comparison NEEC PMCS iienaa a lees 10 LES Preparation Tor O a E E E E A E N A 15 3G3MV PI0OCDT Features and Functions Sectio
95. ties B 4 8 Setting position parameters The software provides the following BIT WORD interface area and default values NOTE as the reading of the encoder signal comes from quadrature signals the name quads refers to four counts for each encoder pulse lt means a 200ppr encoder will provide a real resolution of 800 quads per revolution The frequency limit is defined by the real pulse limit not quads Default values are the default values in the examples provided Customer can fill its own values It is recommended to first do a trial run in speed with small reference and check that the counting of the encoder corresponds to speed reference given lf not some wiring might be wrong Once positive sense corresponds to positive count then we can go for the positioner settings 78 Example Programs Appendix B Parameter Description Default Value Type BIT R W Control Mode 0 Speed 1 Position Doo 2 01 BIT RW Position Reset 1 reset Use with SET Resets to zero when done 2 02 BIT R W Home_Request 1 Home is requested The sequence begins Once finished we can have either 3 00 1 Home_OK or 3 01 1 Home_Error The maximum time to perform home is defined in DM32 2 03 BIT R W Speed Run_Fwd In Speed mode 2 00 0 it generates Run forward of the inverter with 2 03 1 The speed reference from DM2036 209 00 0 and 209 01 0 for full PLC control BIT R W Speed Run_Rev Like 2 03 but in reverse direction 3
96. ty ratio Word Bit Name TO Cotes AR 11 15 Pulse output in progress ON In progress by SPED 64 for pulse output O ACC or PWM OFF Stopped AR 12 15 Pulse output in progress ON In progress by SPED 64 for pulse output 1 ACC or PWM OFF Stopped 4 4 3 Using Pulse Outputs With Trapezoidal Acceleration Deceleration Select the direction and control method Pulse direction or up down output Select the pulse output number Pulse output number 0 Wire the outputs Output numbers 01000 and 01001 PLC Setup DM6629 PV coordinate system for pulse output number 0 Create a ladder diagram program PULS 65 For setting the number of output pulses ACC For controlling pulse outputs with trapezoidal acceleration and deceleration INI 61 For stopping pulse outputs and changing the pulse output PV PRV 62 For reading the pulse output PV and status 50 Pulse Output Functions Section 4 4 Pulse Outputs With Trapezoidal Acceleration and Deceleration PULS 65 SET im A ACC pr mow Pulse CW PULSES faon 0001 Direction CCW l J instruction J pecify relative or ab Mode designation olute pulses umber of output pulses Starting frequency 0 Hz to 10 kHz et value 8 digits BCD Target frequency 10 Hz to 10 kHz Acceleration deceleration rate 10 ms increase decrease 4 INI 61 MODE 10 Hz to 10 kHz ws CONTROL Start pulse outputs instruction Stop pulse
97. unting base 5 After aligning the positions of the PLC Unit connector and the Inverter con nector push the frames of the Inverter and the Unit together until they click 6 Tighten the fixing screws on the upper part of the PLC Unit to the mounting base attached in step 4 rA Attach the Operator and the LED hood to the front side of the PLC Unit Re move the screw of the Inverter front cover and use it to secure the LED hood and the operator to the Inverter 32 Wiring Section 3 2 3 2 Wiring IN WARNING Only basic insulation is provided for the control circuit terminals Additional insulation may be necessary in the end product These circuits are not separated from hazardous circuits by protective separation but only with basic insulation These circuits cannot be accessed and must not be interconnected with any circuits which are accessible unless they are isolated from accessible circuits by supplemental insulation These circuits can be connected only to the following circuits 30 VDC or less overvoltage category 2 250 VAC or less overvoltage category 2 3 3 Connecting I O Devices Wire inputs and outputs to the 3G3MV P10CDT Unit as shown in the follow ing diagrams IN WARNING The PLC outputs may remain ON or OFF due to deposits on or burning of the output relay or destruction of the output transistors External safety measures must be provided to ensure safety in the system Not providing pr
98. vices 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 conform to the standards in the system used by the customer however must be checked by the customer EMC related performance of the OMRON devices that comply with EC Directives will vary depending on the configuration wiring and other conditions of the equipment or control panel on which 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 EN61800 3 EMI Electromagnetic Interference EN50081 2 EN5501 1 Radiated emission 10 m regulations Low Voltage Directive Safety standard EN50178 1997 8 3 Conformance to EC Directives XIV A Bee The 3G3MV series products comply with EC Directives To ensure that the machine or device in which the PLC is used complies with EC Directives the PLC must be installed as follows 1 The PLC must be installed within a control panel 2 You must use reinforced insulation or double insulation for the DC power supplies used for the communications power supply and I O power supplies 3 OMRON PLCs complying wi
99. with PULS 65 be sure to set the absolute coordinate system 1 Synchronized pulse control cannot be used simultaneously The settings will go into effect when the mode is changed from PROGRAM to MONITOR RUN or when the power supply is turned ON to the PLC Ladder Diagram The following table shows the instruction operations related to pulse outputs Programming without acceleration and deceleration fixed duty ratio instruction Contro Operation PULS 65 Set number of pulses Sets the number of pulses to be output in independent mode SPED 64 Set frequency and start Sets the frequency for outputs in the pulse outputs Change frequency independent mode or continuous mode and starts the pulse outputs Changes the frequency for outputs in the independent mode or continuous mode Stop pulse outputs Stops the pulse outputs by changing A the speed to a frequency of O Hz INI ee lesa 62 Read pulse output PV Reads the pulse output PV Read pulse output Reads the pulse output status status 47 Pulse Output Functions Section 4 4 The following table shows the words and bits related to pulse outputs without acceleration and deceleration fixed duty ratio word Bie Name Te 00 to 15 Pulse output PV 0 rightmost 4 Cannot be used as digits work bits even when 00to15 Pulse output PV O leftmost 4 digits Not used as pulse 00 to 15 Pulse output PV 1 rightmost 4 Outputs di

OMRON USER`S MANUAL Programmable Controller Option Board

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