OPC-G1-DEV - Fuji Electric Corp. of America
Contents
1. ON2. Ait 4 AL 4 1 FREN C MEGA OPC G1 DEV DeviceNet DeviceNet A N CAN L DeviceNet Shield SCICHEMENET 4 1 4 2 DeviceNet 1 DeviceNet DeviceNet DeviceNet DeviceNet EI 2s TDN24U DeviceNet DeviceNet ODVA 2 DeviceNet TERM1 5 4 2
3. 3 2 B port 3 3 B port 3 2 2 3 3 4 BCR 22kW 5 30kW 10 LED P N DC 25V
4. 4 1 MSTB2 5 5 ST 5 08 AU TMSTBP 2 5 5 ST 5 08 AU TFKC 2 5 5 STF 5 08 AU 4 1 DeviceNet DC24V EE EE a fom fewo Se Te h DC24V 4 2 DeviceNet DeviceNet 4 2 DeviceNet cm 4 3 3 DeviceNet 121Q 41 1 4W
5. 7 2 4 5byte FRENIC MEGA FRENIC MEGA 5 040 S01 S05 S19 2 3byte S06 4 5byte 0 lbyte O S M W X Z RS 485 5 5 2 x ye I 2 032 105 FERNIC MEGA
6. KE BK i o KK 3 1 Ge 1 3 A B C port 1 3 1 FRENIC MEGA 2 3 30kW 2 2 1 CN1 A port CN4 B port CN5
7. gt 2 AR wa KT Bus off DeviceNet DeviceNet DeviceNet 2 NS 9 DeviceNet 2 4 DeviceNet DeviceNet 4 3 22kW 5 30kW 10 BIZ LED P N DC 25V
8. LL FAME ee 1 E 1 1 5 1 1 wee ae 5 1 2 5 2 6 2 1 eos ces od ohh eae ae ie ee 6 DP 6 2 3 LED nn 7 2 4 DeviceNet eee ee 7 3 8 3 1 8 3 2 10 4 11 4 1 11 4 2 DeviceNet 12 4 3 12 5 14 6 DeviceNet 15 7 1 0 16 7 1 1 0 16 7 2 1 0 17 7 2 1 1 0 17 7 2 2 0 eee 18 7 2 3 19 7 2 4 1 0 20 7 2 5 22
9. N N sun 22kW 5 30kW 10 LED PG NO DC 25V Ait AL KE BK
10. LED MS LED NS LED 1 0 7 1 0 7 1 1 0 1 0 1 0 Poll Change of State 2 1 0 7 1 5 1 0 1 1 0 031 o32 Poll Change of State Eo
11. 125kbps 250kbps 500kbps 1 0 Poll Change of State AC Drive FRENIC MEGA 1 0 1 0 Explicit OVA ODVA 20 suns DeviceNet CONFORMANCE TESTED DeviceNet ODVA Open DeviceNet Vender Association Inc OPC
12. Kr X9 FWD REV BXJ F RENIC MEGA X7 BX LUO X8 X9 FRENIC MEGA FRENIC MEGA 5 1 2 1 0 7 2 1 1 0 1 031 20 00 mE byte r min 3 BEREE byte mim 1 1 r min 2 0382 70 00 byte r min byte r min 1 1 r min 7 2 2 0 1 o31 0 or 21 byte r min byte r mim 1
13. 3 OPC G1 DEV 2 1 EDS EDS EDS Web https web1 fujielectric co jp Kiki Info User guestlogin asp 121Q 1 1 4W 1 2 ROM 1 1 ROM FRENIC MEGA FRNHH 6G1 0500 x
14. Word Byte Byte Word 3 07 X ON 20 FF ba Invalid parameter 33 Explicit Read OE hex Write 10 hex X OFF 9 DeviceNet DeviceNet
15. 2 4 0 Poll Change of State Ta 10ms 1 _ 1 10ms WE 2 Sms 20ms EDS Electric Data Sheet EDS 1 1 1 O
16. 4 o43 040 043 o 1 040 o43 o40 o43 040 043 S01 S05 S19 o 040 S05 041 S19 042 S01 S05 ent ell O S M W X Z RS 485 5 5 2 LU o40 lt o43 2 0 032 103 1 0
17. 7 2 3 27 8 amp Explicit 8 1 Explicit Explicit DeviceNet DeviceNet Explicit Explicit Explicit IM To 3 1
18. 22kW 5 30kW 10 LED PG NO DC 25V AT RE Ait 4 Dr Ga FRENIC MEGA
19. FRENIC MEGA 2 5 95 po 2 IEC60664 1 1 ee 0 01 mg cm 1 000m 86 106 kPa FRENIC MEGA 2 GEN 12 2 DeviceNet 75mA DC24V GE 500 250 125 kbps warnen 1 1 0 Poll Change of State 2 Explicit 4 or 8 4 or 8 DeviceNet CIP Volume1 2 2 Volume3 1 1 20
20. RM 5 2 CHAS FRENIC MEGA 3 3 4 6 1 2 ROM ROM ROM 4 2 2 1 DeviceNet 2 1 Ku ul DeviceNet So 9 9 o 9 9 9 9 9 9 se Q Q Q m O DIP SW1 2 1 DeviceNet 2 2 DIP DeviceNet MAC ID 125kbps 250kbps 500kbps 0 lt 63 GER DIP OFF
21. NS LED 1 0 NS LED DeviceNet NS LED 1 0 1 0 I 0 NS LED NetCtrl NetRef 1 I 0 031 040 0438 FRENIC MEGA 6 16 3 1 36 12 12 1
22. 027 028 9 1 o27 o28 027 DeviceNet DNFaultMode 0x29 0x01 0x10 9 2 DNFaultMode DNFaultMode 027 na 91 027 0o28 DeviceNet 4 9 0 0s 60 0s 028 amp 5 0 0s 60 0s o28 amp lo 10 5 ah F08 11 0 0s 60 0s 028 5 12 0 0s 60 0s 028
23. OFF 1800r min 0708h DeviceNet 60 00 08 07 Ready 70 03 00 00 1800r min 0708h DeviceNet 61 00 08 07 14 04 k x 1800r min 0708h DeviceNet 61 00 08 07 F4 04 08 07 OFF 1800r min 0708h DeviceNet 60 00 08 07 14 05 k x 300r min 012Ch DeviceNet 60 00 2C 01 Ready 70 03 00 00 300r min 012Ch DeviceNet 62 00 2C 01 18 04 k D 300r min 012Ch DeviceNet 62 00 2C 01
24. 4 3 DeviceNet ER UES elt 4 4 eilt 22kW A If pd DeviceNet 0 AkW 30kW Wars NO SSS aus 75kW 4 4 5 DeviceNet FOR 5 1 5 2 5 1 031 1 0 7 20 1 0 PRA gt 0 21 1 0 0
25. F8 04 2C 01 24 1800r min 0708h DeviceNet 62 00 08 07 x 18 04 1800r min 0708h DeviceNet 62 00 08 07 5 F8 04 08 07 OFF 1800r min 0708h DeviceNet 60 00 08 07 18 05 rk 25 7 4 1 0 un 1 0 7 2 1 0 7 4 1 1 0 1 031 20 al To 75 12 a ae r min 2 o32 70 al se Ts Ta Is T
26. d99 0 FFFF 32 8 3 Explicit Explicit Explicit 94 8 1 2 FF 8 1 TIm a a Invalid attribute value FF Object does not exist 16 i 02 X ON hae 128
27. 5 OFF Pe er 14 NetCtr 1 15 NetCtr 1 9 2 DNFaultMode DeviceNet 2 028 F08 5 NetCtr 1 5 NetCtrl 1 nz amp 5 028 amp 5 028 amp 5 028 F08 Ei 5 if 5 5 F08
28. ST S01 M09 M8 N zz x ye I Q o48 lt o51 3 O RS 485 5 5 2 3 040 043 048 051 4 16 7 2 OOOO U 1 6 7 2 7 2 22 Pw 16 mm 2 2 2 2 i K
29. 1 1 NetCtr 1 DeviceNet 0 DeviceNet NetRef 1 DeviceNet 0 DeviceNet r min 2 032 0 or 71 Ref Ctrl Ready ead a EEE FromNet FromNet ee ee fine byte r min 3 byte r min 1 1 1 Ready 1 Ctr FromNet 1 DeviceNet 0 DeviceNet RefFromNet 1 DeviceNet 0 DeviceNet 1 1 Not Ready 2 Ready 3 4 5 6 7 r min Xi 7 2 3 1
30. m ele M w w m a lm lm 2 1 byte 048 1 byte 048 ACK 1 ERR 1 Byte6 7 22 1 o48 MOG MOO M79 7 3 101 3 25 2
31. DIP 500Kbps 63 CFT gw w ON gt msn ELP OFF DR NA 2 2 DIP 500Kbps 63 2 3 LED DT u LED 2 MS DeviceNet DeviceNet 2 1 2 2 LED 2 1 MS LED 1 OFF OFF ER EA 2 2 NS LED NS LED SE 1 Device 47542 IB o DeviceNet ERS 2 DeviceNet
32. 8 2 Explicit 1 Identity 01 hex A ze 1 Vender ID ID 013F 319 Word ce Electric Group 02 pevice nem 0002 AC 0002 AC Word ere a code sms KO IDF 2408 Be Revision Byte Bl 01 0A Veri 10 Byte Product Name OPC G1 DEV 11 byte 2 Motor Data 28 hex 2 3 4 2 3 4 LO FRENI
33. 12 2 DeviceNet Specifications pp Chapter1 BEFORE USING THE COMMUNICATIONS CARD 1 1 Acceptance Inspection Unpack the package and check the following 1 A communications card two screws M3 x 8 and the DeviceNet Communications Card Instruction Manual this manual are contained in the package 2 The communications card is not damaged during transportation no defective parts dents or warps 3 The model name OPC G1 DEV is printed on the communications card See Figure 2 1 If you suspect the product is not working properly or if you have any questions about your product contact the shop where you bought the product or your local Fuji branch office Note Neither an EDS file nor a terminating resistor comes with the communications card An EDS file is required for registering the communications card to the configurator designed for DeviceNet master node settings It is available as a free download from our website at http web1 fujielectric co jp Kiki Info EN User index html Fuji Electric FA Components amp Systems Co Ltd Technical Information Before downloading you are requested to register as a member free of charge A terminating resistor of the following specifications must be used 121 ohm 1 1 4 watt metal film resistor 1 2 Applicable Inverters The DeviceNet communications card is applicable to the following inverters and ROM version Table 1 1 Applicable Inverter and ROM V
34. F03 Hz 20000 1 2 4 1 0 1 1 0 031 102 1 0 o40 o43 4 1 byte 040 byte A byte 041 byte 041 byte 042 byte 02 byte 043 byte 043 1 o40 2 o41 E 3 o42
35. 3 DIP OFF DIP 2 2 2 DIP 4 DeviceNet 1 0 ON 1 0 LU 1 0 PLC ON 5 1 0 1 0
36. 031 100 w fo fw fe fa le le je Ir Im p u byte Ir p u byte FWD 1 REV 1 X1 X9 EO1 E09 XF XR 2 E98 E99 RST 1 p u RAJE F03 Hz 20000 p u Bi Sim 20000 FRENIC MEGA FRENIC MEGA 5 2 0382 101 p u byte p u byte FWD REV EXT INT BRK NUV 0 TL VL IL ACC DEC ALM RL or ERR BUSY Se ie p u
37. 048 081 4 1 byte 048 1 byte 048 2 byte 049 2 Ett byte 049 3 byte 050 3 byte 050 4 byte 001 4 byte o51 1 o48 2 o49 3 o50 4 o51 20 S05 S19
38. Group2 Only 37 MEMO English Version ENGLISH Preface Thank you for purchasing our DeviceNet Communications Card OPC G1 DEV Mounting this communications card on your FRENIC MEGA allows you to connect the FRENIC MEGA to a DeviceNet master unit e g PC and PLC and control it as a slave unit using the run command speed command and access to function codes This communications card has the following features Data Rate baud rate 125 kbps 250 kbps 500 kbps I O Message Polling and Change of State supported Applicable Profile AC Drive profile e Reading and writing all the function codes applicable to the FRENIC MEGA I O Message User Defined Assembly Instance or Access to Function Codes Instance and Explicit Message This product has been tested by ODVA authorized Independent Test Lab and found to comply with ODVAs DeviceNet Conformance Test Version 20 Certification Logo Mark DeviceNe CONFORMANCE TESTED t is a trademark of Open DeviceNet Vendor Association Inc ODVA DeviceNe This instruction manual does not contain inverter handling instructions Read through this instruction manual in conjunction with the FRENIC MEGA Instruction Manual and be familiar with proper handling and operation of this product Improper handling might result in incorrect operation a short life or even a failure of this product Keep this manual in a safe place Related Publi
39. city 56 38 Ero 23 17 1 ii 57 39 EN cor 24 18 2 Lic 58 GA PID 25 199 59 SB 27 1B Lia 254 FE 28 1C PG 39 11 DeviceNet LED MS LED NS LED 24V DeviceNet DIP
40. 1 5 o31 o32 1 0 H 1 0 027 028 MO 040 043 048 051 OFF 031 032 040 043 048 051 7 0 2 DeviceNet EDS 1 0
41. 1 0 uh ER 0 4 DAS DAUD gt N 9 031 0 or 21 0 031 100 031 102 170 032 70 1 0 032 0 or 71 71 tak O En ee 722778 on oe EN o31 104 032 105 1 0 0 0 Er 031 032 040 043 048 051 A RESET gt zz IE el Crm DeviceNet
42. l 1F 06 X ON X ON 08 3 60 0Hz 0258h 300 0Hz OBB8h F F03 0403h F03 Hex D F03 00 00 00 00 03 04 00 00 28 10 00 00 00 00 00 00 F03 00 00 00 00 03 04 B8 0B 28 10 00 00 00 00 00 00
43. F03 00 10 00 00 03 04 B8 0B 28 10 00 00 03 04 B8 0B FOS 00 08 00 00 03 04 00 00 28 10 00 00 03 04 B8 OB F99 0463h F99 00 00 00 00 63 04 00 00 28 10 00 00 00 00 00 00 F99 00 10 00 00 63 04 00 00 28 50 00 00 63 04 02 IF F99 00 08 00 00 63 04 00 00 28 50 00 00 63 04 21 1F wus m 23 7 3 7 3 1 0 1 0 1 1800r min s 3007 min 7 1 2 Hex
44. 34 10 DeviceNet 10 1 M16 M17 M18 M19 1 2 3 10 1 f F M16 M19 M16 M19 29 1D NTC 31 AF 32 20 33 21 CPU 36 24 iid 37 25 Lu 38 26 RS 485 1 11 OB LIT 44 2C 3088 14 OE zus 45 2D 4 17 1 Lii 47 2F 18 12 7 51 33 19 13 53 35 RS 485 2 20 14 ms 54 36 E H PTC NTC 22 16
45. T Bl F26 hex 1Ahex 26 RS 485 5 FRENIC MEGA 5 en Shox 9 CEE meamea koo or ew wora Sax 8 T Saher 00 eT ae FF Shox 9 eT a or shox 00 osha OFFER Shox 9 u Toren oem Rw Word eT a our sahex 9 m Ton ameak Tom mm word Shox 9 i onse ko om Ra word sher 9 cg AIAR Koo 0 FEFF ee 9 TONAMI oem 31 OF 15 y 10 16 11 17 12 18 13 19 14 20 d shox OO eT er OF sonen 00 wo wemmas KWo jo IR Word Shox 9 ERER KO om lm Word Shox 00 BRERA rm oom lm word TFT 63hex 99 r99 63hex 99 d99
46. 100 102 1 0 104 170 7 70 1 0 gt 0 71 170 0 101 103 I O 105 mm mm YS EHR ET To 031 o32 o31 o32 7 0 1 0 0 1 0 2 0 031 0 21 bit
47. 2 032 103 1 o48 2 049 3 o50 4 001 7 4 5 1 031 104 wos ee In os s 7 s Is To RST XR XF Access X9 X8 X7 X6 X5 X4 X3 X2 X1 REV FWD Here Pere PrP er 1 040 ie E 7 2 FRENIC MEGA FRENIC MEGA 5 2 032 105 lmlM Is we In el il ous fem oer Im mu oe roo re we re ww Tom wr Ten oer m 1 1 o48 x
48. an electric shock or injuries could occur Disposal CAUTION Treat the communications card as an industrial waste when disposing of it Otherwise injuries could occur Others AWARNINGA Never modify the communications card Doing so could cause an electric shock or injuries ENGLISH Icons The following icons are used throughout this manual Note This icon indicates information which if not heeded can result in the product not operating to full efficiency as well as information concerning incorrect operations and settings which can result in accidents Ci This icon indicates information that can prove handy when performing certain settings or operations This icon indicates a reference to more detailed information Table of Contents Preface ORES SE 1 E Safety precautions pp 1 Chapter 1 BEFORE USING THE COMMUNICATIONS GARD N me Be rk 5 1 1 Acceptance Inspection 5 1 2 Applicable Inverters pp 5 Chapter 2 BASIC FUNCTIONS AND SETTINGS 6 24 Parts Names ee este 6 22 DIP SWICK ses ees sess 6 2 3 LED Status Indicators pp 7 2 4 DeviceNet Terminal Block 7 Chapter 3 INSTALLATION AND REMOVAL OF THE COMMUNICATIONS CARD pp 8 3 1 Installing the Communications Card pp 8 3 2 Removing the Communications Card 10 Chapter 4 WIRING AND CABLING pp 11 4 1 Basic Connection Diagram pp 11 4 2 Wiring for DeviceNet Termi
49. below Forward 1800 r min Time s Reverse 0 Figure 7 1 Driving Pattern 2 Description of I O Data The I O data are in hexadecimal notation Request Run command is OFF Speed command 1800 r min 0708h The run command and speed command via DeviceNet are enabled 60 00 08 07 Response Stopping The inverter is ready 70 03 00 00 Request Run forward command Speed command 1800 r min 0708h The run command and speed command via DeviceNet are enabled 61 00 08 07 Response The motor is running forward and accelerating The actual speed is increasing 74 04 Request Run forward command Speed command 1800 r min 0708h The run command and speed command via DeviceNet are enabled 61 00 08 07 Response Running forward The actual speed has reached the Reference F4 04 08 07 Request Run command is OFF Speed command 1800 r min 0708h The run command and speed command via DeviceNet are enabled 60 00 08 07 Response The motor is running forward and decelerating The actual speed is decreasing 74 05 6 Request No run command Speed command is changed to 300 r min 012Ch The run command and speed command via DeviceNet are enabled 60 00 2C 01 Response Stopping The inverter is ready 70 03 00 00 Request Run reverse command Speed command 300 r min 012Ch The run command and speed command via DeviceNet are enabled 62
50. mode Fixed at 0 00 00 Unique to vendor to vendor Byte SpeedActual Speed monitor r min Actual speed na a ten SpeedRef Speed command r min 32768 to 32767 r min to 32767 r min Word 09 hex CurrentActual Output current Output current Word ea units of 0 1 A 11 hex Outputvotage Outputvoltage V voltage V Output voltage voltage Word Ciste uns onions _ owszermn uw m 16 hex SpeedScale Change the speed scale 15 to 15 r min all at once as Factory default 0 calculated below r min 2SpeedScale 17 hex CurrentScale Change the current scale 15to15 0 1 A all at once as Factory default 0 calculated below 0 1A 2CurrentScale 1B hex VoltageScale Change the voltage scale V 15 to 15 all at once as calculated Factory default 0 below oe 2 VoltageScale 1C hex TimeScale Change the time scale ms 15 to 15 all at once as calculated Factory default 0 below ms 2 TimeScale 1D hex RefFromNet Current speed command 00 Inverter source 01 DeviceNet Read only while the inverter is running 30 5 Inverter Function Code object Class 64 hex This object configures or refers to inverter s function codes Tip Instance corresponds to function code group and Attribute to function code number Example To configure F26 data specify 04 hex for Instance and 1A hex 26 for Attribute LU Inverter s function codes have individually specified data formats F
51. 7 3 24 7 3 1 0 24 7 4 JOT 26 7 4 1 1 0 26 7 4 2 0 26 7 4 3 26 7 4 4 1 0 21 7 4 5 27 8 Explicit 28 8 1 Explicit 28 8 2 Explicit ae en 28 8 3 Explicit 33 9 DeviceNet 34 10 35 11 HE 36 12 2 4 37 12 1 22222 nn 37 12 2 DeviceNet 37 1 1 1 1 M3x8 2A 2
52. C port CN6 1 3 3 Ca rx 2 1 3 2 CN 3 2 AE ER 3 3 3 LU 4 4 FRENIC MEGA 2 3 30kW jo 16 5 g 2 EMA LEI 4 FMA FMP X5 x6 1x71 xe xsl LYSALYSC Y3 Y41V2 3 1 0 4kW D
53. DR bps DIP 1 2 Data Rate DR Node Address NA Not 1 63 Figure 2 2 DIP Switch Configuration showing an example of Data rate 500 kbps and Node address 63 2 3 LED Status Indicators The communications card has two LED status indicators shown below They indicate the status of the communications card MS Module Status Indicates the hardware status of the DeviceNet communications card NS Network Status Indicates the communication status on DeviceNet The tables below show the states of the LEDs and their meanings Table 2 1 MS LED state nn ae Self diagnostic test i ah oe aa ee This test takes 1 second Power OFF Powered OFF The inverter issues Communications card not _ Lights in red Hardware error properly mounted or The inverter issues 7 hardware failure Table 2 2 NS LED state Blinks between Running self diagnostic test Self diagnostic test upon power on This test takes 1 second DeviceNet cabling correct and Waiting for a request from communications card not the master communicating on the DeviceNet network Blinks in green Online Communications card Lights in green Connection established communicating normally on the DeviceNet network ENGLISH Connection timeout between the communications card and Blinks in red Connection timeout the master The inverter issues 5 2 Too short communication cycle time Improper DeviceNet cabling or improper settings
54. G1 DEV RS 485 FRENIC MEGA DeviceNet ACR DeviceNet u H
55. front cover refer to the FRENIC MEGA Instruction Manual Chapter 2 Section 2 3 For inverters with a capacity of 30 kW or above close also the keypad enclosure HEH HOE oooouoog ee 6 S 6 Available BC 5 E ee eee HEN ye m B Port 5 Available 5 EEE 5 5 EEE U eee eee 1 1 gt 5 Available ee el Figure 3 1 Inthe case of 0 4 kW Fit the positioning cutout of the communications card over the tab on the inverter to determine the mounting position Insert connector CN1 on the communications card into the corresponding port on the inverter s control PCB Note Be sure to follow the order of and Inserting CN1 first may lead to insufficient insertion resulting in a contact failure ENGLISH Figure 3 2 Mounting the Communications Card to B port Release knob Figure 3 3 Mounting Completed on B port 3 2 Removing the Communications Card Remove the two screws that secure the communications card and pull the release knob shown above to take the communications card out of the inverter 10 Chapter 4 WIRING AND CABL
56. of the communications card to the setup tool of the master Allocate an I O area corresponding to the I O assembly instance set for the communications card The I O area is either 2 words or 4 words in length Specify the I O connection type Poll and Change of State Specify the communications scan cycle if necessary The communications scan cycle to the communications card should be 10 ms or longer If a single inverter is connected to a master the cycle should be 10 ms or longer if two inverters are connected 5 ms or longer To minimize the data conflicts and maximize the system reliability the cycle of 20 ms or longer is recommended Tip The Electric Data Sheet EDS file defines parameters on the inverter Using it quickly accesses the desired parameters For the communications card the file makes it easier to access the inverter s function codes For how to obtain the EDS file refer to Section 1 1 Acceptance Inspection For details about the setup procedure of the DeviceNet master refer to the user s manual of the corresponding master Configure the node address and baud rate with the DIP switch on the communications card Before accessing the DIP switch make sure that both the inverter and the communications card are turned OFF Seta unique node address so that it does not coincide with any other nodes Set the same baud rate as the master For details about setting the DIP switch refer to Section 2 2 DI
57. the inverter sends data In Change of State connections the inverter sends data only when the data has changed Tip Table 7 1 Configuring I O Assembly Instances Function code Instance Length o31 20 20 Output Basic Basic Speed Control Output Basic Speed Control Output Output from master to ee E E 031 0 or 21 Extended Speed Control Output Factory default 031 100 Fuji Fuji Drive Assembly Output Assembly Fuji Drive Assembly Output 031 102 User Defined Assembly Output 031 104 Request for Access to Function Codes 032 70 Input m Basic Speed Control Input mE from inverter to master 032 0 or 71 Extended Speed Control Input we default 032 101 Fuji Drive Assembly Input Drive Assembly Input 032 103 User Defined Assembly Input 032 105 105 Response to Function Codes Access 4 Request If the Request for Access to Function Codes 031 104 is selected for output it is recommended that the Response to Function Codes Access Request 032 105 be selected for input in order to confirm that data is correctly written in the function code Other input and output assembly instances should not be necessarily set to the same instance type Tip Ex The following combination is also available Output assembly instance Extended speed control output Input assembly instance User defined assembly input Not Once you have modified the 031 032 040 to 043 and 048 to 051 data be sure to res
58. 0 to 043 data e Refer to the FRENIC MEGA Instruction Manual Chapter 6 Section 6 3 1 Motor is running abnormally 36 Chapter 12 SPECIFICATIONS 12 1 General Specifications Install the inverter equipped with the communications card in an environment that satisfies the requirements listed below 5 to 95 No condensation Atmosphere The inverter must not be exposed to dust direct sunlight corrosive gases flammable gases oil mist vapor or water drops Pollution degree 2 IEC60664 1 Note The atmosphere can contain a small amount of salt 0 01 mg cm2 or less per year The inverter must not be subjected to sudden changes in temperature that will cause condensation to form Altitude 1 000 m max Atmospheric pressure 86 to 106 kPa Refer to the FRENIC MEGA Instruction Manual Chapter 2 Note Do not install the inverter in an environment where it may be exposed to lint cotton waste or moist dust or dirt which will clog the heat sink of the inverter If the inverter is to be used in such an environment install it in a dustproof panel of your system 12 2 DeviceNet Specifications Network input voltage 11 to 25V Network power consumption 75 mA at maximum 24 VDC Note The network power is supplied by an external power source Maximum cable length Transmission rate 500 kbps 250 kbps 125 kbps Trunk line thick cable Trunk line length 500 m Drop line thin cable Drop line length Gm Total length of drop lin
59. 00 2C 01 Response The motor is running backward in the reverse direction and accelerating The actual speed is increasing 78 04 24 Request Response Request Response Request Response Request Response Run reverse command Speed command 300 r min 012Ch The run command and speed command via DeviceNet are enabled 62 00 2C 01 Running in the reverse direction The actual speed has reached Reference F8 04 2C 01 Run reverse command Speed command is changed to 1800 r min 0708h The run command and speed command via DeviceNet are enabled 62 00 08 07 The motor is running backward in the reverse direction and accelerating The actual speed is increasing 78 04 Run reverse command Speed command 1800 r min 0708h The run command and speed command via DeviceNet are enabled 62 00 08 07 Running in the reverse direction The actual speed has reached Reference F8 04 08 07 Run command is OFF Speed command 1800 r min 0708h The run command and speed command via DeviceNet are enabled 60 00 08 07 The motor is running backward in the reverse direction and decelerating The actual speed is decreasing 78 05 kk kk 25 ENGLISH 7 4 I O Assembly Instances Assigned to Word Variables For reference Some masters assign an I O assembly instance area to a word variable Shown below are the formats for each I O assembly instance assigned to a word variable For details
60. ACTION TO DeviceNet COMMUNICATIONS ERRORS Inverter s function codes 027 and 028 specify the inverter reaction to be taken after an error occurrence Table 9 1 lists the settings for 027 and 028 The same setting can also be made by the DeviceNet variable DNFaultMode Class 0x29 Instance 0x01 Attribute 0x10 Table 9 2 lists the inverter reaction specified by the DNFaultMode The setting value of 027 and that of DNFaultMode are interlocked with each other Changing either one automatically changes the other one Table 9 1 Inverter Reactions to DeviceNet Communications Errors Specified by Function Codes 027 and 028 027 data 028 data Inverter reaction to DeviceNet communications error 4 x 9 Immediately coast to a stop and trip with 5 fT 1 00sto600s Auer tie Mine specified by 028 coast to a stop and trip with 2777 If the communications link is restored within the time 2 0 0 s to 60 0 s specified by 028 ignore the communications error After the timeout coast to a stop and trip with 4 4 3 Keep the current operation ignoring the communications 13 to 15 error No 4 trip Immediately decelerate to a stop ine VENST Sunehionigoge 10 ek F08 specifies the See ae eee deceleration time 00sto600s Auer the time specified by 028 decelerate to a stop Issue 5 after stopping If the communications link is restored within the time 12 0 0 s to 60 0 s specified by 028 ignore the communications error After Same as abov
61. C DC Drive 2A hex 172 2 03 hex AtReference 06 hex hex Drivellode SpeedActual 0 r min r min 00 01 00 Byte aa DeviceNet 00 00 Byte ed oo 2760 32767mn Fon tex orenen aranma mamma a me ie omen wey ezmem Is em LowSpdL imit HighSpdLimit ai 777 T T RefFromNet r min r min r min r min 2 SpeedScale 0 1A 0 1A 2CurrentScale V HOt ae ms MARI er ms 30 15 15 Byte 0 15 15 R W Byte 0 15 15 0 15 15 0 00 01 DeviceNet 5 64 hex
62. C MEGA 5 5 2 F Rated Voltage 1V Word 28 3 Control Supervisor 29 hex EL A 1 03 Runt 00 OFF Byte 01 04 Run2 00 OFF R W Byte 01 NetCtr 00 Byte 01 DeviceNet State 1 Byte Running Byte Running2 Byte Byte State State 03 05 Faulted Byte reu fo Tos Ctr IFromNet 00 Byte 01 DeviceNet a DNFaultMode DeviceNet 9 RW Byte 29 4 A
63. FO Instruction Manual FRENIC MEGA DeviceNet DeviceNet DeviceNet Communications Card OPC G1 DEV ENGLISH ZZ Je ww nn ET ZT Fuji Electric Systems Co Ltd INR S147 1306a JE Copyright 2008 Fuji Electric Systems Co Ltd All rights reserved No part of this publication may be reproduced or copied without prior written permission from Fuji Electric Systems Co Ltd All products and company names mentioned in this manual are trademarks or registered trademarks of their respective holders The information contained herein is subject to change without prior notice for improvement DeviceNet OPC G1 DEV FRENIC MEGA PLC DeviceNet FRENIC MEGQA
64. ING A WARNINGA Before starting installation and wiring turn OFF the power and wait at least five minutes for inverters with a capacity of 22 kW or below or at least ten minutes for inverters with a capacity of 30 kW or above Make sure that the LED monitor and charging lamp are turned OFF Further make sure using a multimeter or a similar instrument that the DC link bus voltage between the terminals P and N has dropped to the safe level 25 VDC or below Qualified electricians should carry out wiring Otherwise an electric shock could occur In general the covers of the control signal wires are not specifically designed to withstand a high voltage i e reinforced insulation is not applied Therefore if a control signal wire comes into direct contact with a live conductor of the main circuit the insulation of the cover might break down which would expose the signal wire to a high voltage of the main circuit Make sure that the control signal wires will not come into contact with live conductors of the main circuit Failure to observe this precaution could cause an electric shock or an accident CAUTION Noise may be emitted from the inverter motor and wires Take appropriate measures to prevent the nearby sensors and devices from malfunctioning due to such noise An accident could occur 4 1 Basic Connection Diagram FRENIC MEGA G 2 LLI OPC G1 DEV DeviceNet t
65. Node address double assigned Data rate mismatch Bus off state detected Power supply cable for the DeviceNet unconnected Improper wiring for the DeviceNet terminal block The inverter issues 4 5 2 Lights in red Connection error 1 Blinks in the pattern specified in the DeviceNet specifications 2 Fr 5 cannot be reset until the NS LED comes to stay on in green A setting for ignoring 5 is also available even if a connection error is detected For details refer to Chapter 9 INVERTER REACTION TO DeviceNet COMMUNICATIONS ERRORS 2 4 DeviceNet Terminal Block The DeviceNet terminal block is used to connect the DeviceNet cable For details refer to Chapter 4 WIRING AND CABLING Chapter3 INSTALLATION AND REMOVAL OF THE COMMUNICATIONS CARD A WARNINGA Before starting installation and wiring turn OFF the power and wait at least five minutes for inverters with a capacity of 22 kW or below or at least ten minutes for inverters with a capacity of 30 kW or above Make sure that the LED monitor and charging lamp are turned OFF Further make sure using a multimeter or a similar instrument that the DC link bus voltage between the terminals P and N has dropped to the safe level 25 VDC or below Otherwise an electric shock could occur CAUTION Do not use the product that is damaged or lacking parts Doing so could cause a fire an accident or injuries Prevent lint paper fibers sawdust dust metall
66. P Switch Have an I O connection request issued from the DeviceNet master Turn ON the inverter and the communications card Have an I O connection request issued from the DeviceNet master For details about issuing I O connection requests from the master refer to the user s manual of the connected master device In many PLCs an I O connection request is automatically issued at the time of powering ON Start I O Message If both the master and the communications card have been set correctly and the wiring is proper I O message connection will be established in response to the connection request and data transmission starts At this stage the MS and NS LEDs on the communications card light in green It is ready to control the inverter according to the specified I O assembly instances 15 ENGLISH Chapter 7 I O MESSAGE 7 1 Overview I O Message is a communication process that cyclically transfers data between the DeviceNet master and the inverter The communications card supports two types of I O Message connections Poll and Change of State connections It also supports five types of I O assembly instances as data formats in I O Message as listed in Table 7 1 One of the five instances can be selected for input and output each The I O assembly instances should be specified using inverter s function codes 031 and 032 Poll connections allow the master to periodically poll the inverter for data In response to the request
67. a Es F26 F 04 26 gt 1A 16 041A 21 7 2 5 1 gt 031 104 FERNIC MEGA mw o e Im e m Im m Em 1 byte 040 3 1 byte o40 byte byte FWD 1 REV 1 X1 X9 EO1 E09 XF XR E98 E99 RST 1 Access Code 00 11 01 10 1 040 REARS 7 2 4 1 0
68. about the definition of bits in the formats refer to Section 7 2 I O Assembly Instances Selection and Setup 7 4 1 Basic Speed Control Instance 1 from master to inverter o31 20 earsl EN EEN EEE EN EN RICH EN ENIEN EN EEITE Fault Run Reset Forward 1 Speed Reference r min 2 from inverter to master 032 70 esl4 SI2Inlolelsl7TelsI4TST gt 7 mo Running Faulted Forward 1 speed Actual r min 7 4 2 Extended Speed Control Instance 1 CR from master to inverter 031 0 or 21 east Seen felofet7rfofsT sT2 7 mo Net Net Fault Run Run Ref Ctrl Reset Reverse Forward 1 speed Reference r min 2 inverter to master 032 0 or 71 esl7ISI2IWlolele 7 els Ts gt 1 0 At 2 1 Ready Running Running Faulted Reference Reverse Forward 1 speed Actual r min 1 CtrIFromNet 2 RefFromNet 7 4 3 Fuji Drive Assembly Instance 1 Output from master to inverter 031 100 vor oe sw en ofofefrfefs as 2 1 mo EEE EB EN EN ESEBEZEIESESEI EIER Frequency command p u Whether the inverter has terminals X8 and X9 depends upon the product specifications of the FRENIC MEGA inverter For details refer to the FRENIC MEGA Instruction Manual Chapter 5 FUNCTION CODES 2 Input from inverter to master 032 101 Dora 5 Is en omfejejr o s A 2 7 pro o oor e re am oec faco u ve In vane wr lgr rev rwo 1 Frequency comma
69. arm Codes Alarm codes in M16 to M19 29 1D 31 1FH 32 204 33 214 34 22 35 234 36 241 37 25 38 26 44 2Cy 45 2D 46 2E AT 2FH 51 33 53 35y 54 36 56 38 57 39 58 3A 59 3BH 254 FEy NTC thermistor wire break a Memory error E Keypad communications error Ere L 1 L CPU error cra Option communications error mer Option error ers Operation protection Fr 7 Tuning error RS 485 communications error COM port 1 ru I Overload of motor 3 LiL a Overload of motor 4 LLH TWN Output phase loss LIL Speed mismatch Excessive speed deviation Data saving error during undervoltage RS 485 communications error COM port 2 Hardware error EnH Positioning control error Ero EN circuit failure EEF PID feedback wire break Lor Braking transistor broken oat Lit Mock alarm ENGLISH Chapter 11 TROUBLESHOOTING If any problem or error occurs during DeviceNet communication follow the troubleshooting procedures given below LNo_ None of the LEDs on the communications card would light alarm cannot be reset The MS LED lights in red The NS LED lights in red 4 45 alarm cannot be reset The NS LED blinks in red 4 5 alarm has occurred The NS LED would not light The NS LED keeps blinking in green and does not c
70. ata to Word variable Attribute not supported Access to a nonexistent Check the specified variable variable again Too much data Attempted to write Word Match the data size data to Byte variable ene does not exist Access to a nonexistent Correct the contents of the object am Vender ae error Error unique to vendor See below below No function code Attempted to write to a Correct the function code in writing nonexistent function code number specified Function code not Attempted to write to a Correct the function code allowed to change read only function code number specified Not allowed to change Attempted to write to a Write after the inverter is in running function code not allowed to stopped change when the inverter is ENGLISH running Data entry range error Attempted to write data out Write data within the range of the range Function code data Requested to write to a Request to write after being written function code being written completion of the current writing operation en function code Attempted to read from a Correct the function code en reading nonexistent function code number specified Invalid Attempted to write a value Correct the value within the out of the range range Not allowed to change Attempted to write to a Write after the X terminal is with X terminal being function code not allowed to turned OFF ON change when X terminal is ON 33 Chapter9 INVERTER RE
71. cations Listed below are the other materials related to the use of the DeviceNet communications card OPC G1 DEV Read them in conjunction with this manual as necessary RS 485 Communication User s Manual FRENIC MEGA Instruction Manual The materials are subject to change without notice Be sure to obtain the latest editions for use CAUTION Read through this instruction manual and be familiar with the DeviceNet communications card before proceeding with installation connections wiring operation or maintenance and inspection Improper handling might result in incorrect operation a short life or even a failure of this product as well as the motor Deliver this manual to the end user of this product Keep this manual in a safe place until this product is discarded E Safety precautions Read this manual thoroughly before proceeding with installation connections wiring operation or maintenance and inspection Ensure you have sound knowledge of the device and familiarize yourself with all safety information and precautions before proceeding to operate the inverter Safety precautions are classified into the following two categories in this manual Failure to heed the information indicated by this symbol may lead to AN WARN N G dangerous conditions possibly resulting in death or serious bodily injuries Failure to heed the information indicated by this symbol may lead to NCAUT O N danger
72. ction code specified by 051 User defined function code 1 read Monitored value of the function code specified by 048 User defined function code 2 read Monitored value of the function code specified by 049 User defined function code 3 read Monitored value of the function code specified by 050 User defined function code 4 read Monitored value of the function code specified by 051 20 Not Even modifying S05 or S19 data reflects its change into S01 only To monitor speed in frequency or r min therefore select communication dedicated function code M09 or M78 O For details about configuring the inverter s function codes using 048 to 051 see item 3 below Il Each function code defined has its own data format For details about the data format of each code refer to the RS 485 Communication Use s Manual Chapter 5 Section 5 2 Data Formats 3 Configuring inverter s function codes 040 to 043 and 048 to 051 Specifying the function code type shown in Table 7 2 and number in a 4 digit hexadecimal notation OOOO Function code number hexadecimal Function code type in accordance with Table 7 2 Table 7 2 Function Code Type a o ww le Te 5 om remmmaitneion Motor 1 parameters 19 13h Motor 3 parameters H Pign pertormance 12 OCh Motor 4 parameters l function Motor 2 parameters o 10 oOAh Optional function Example ForF26 F Type Code 04 20 14h Application functi
73. details about function codes 040 to 043 and 048 to 051 refer to Section 7 2 4 User Defined Assembly Instance 14 Chapter6 ESTABLISHING A DeviceNet COMMUNICATIONS LINK This chapter guides you to establish a DeviceNet communications link in I O Message transmission between the DeviceNet master and the inverter slave I O Message is a communication process that cyclically transfers data between the DeviceNet master and slave For details about MO Message refer to Chapter 7 I O MESSAGE 1 Configure the inverter s function codes described in Chapter 5 Set the I O assembly instances with the inverter s function codes 031 and 032 It is not necessary to set the same type of I O assembly instances to input and output Configure the inverter s function codes 027 and 028 with your need If the instances for user defined assemblies have been set configure the function codes 040 to 043 and 048 to 051 After completion of the settings above turn OFF the inverter and the communications card in order to validate the settings For details about the inverter s function codes 031 032 040 to 043 and 048 to 051 refer to Chapter 7 VO MESSAGE Set up the DeviceNet master PLC PC tool or Configurator Seta unique MAC ID node address so that it does not coincide with any other nodes Set the baud rate Make sure that all the nodes have the same baud rate If necessary install the EDS file
74. e the timeout decelerate to a stop and trip with 5 14 Force to rotate the motor in forward direction Forward rotation is enabled No 75 trip when NetCtrl 1 15 Force to rotate the motor in reverse direction Reverse rotation is enabled No 75 trip when NetCtrl 1 Table 9 2 Inverter Reactions to DeviceNet Communications Errors Specified by DNFaultMode DNFaultMode Inverter reaction to DeviceNet communications error 027 data If the communications link is restored within the time The inverter s function code specified by 028 ignore the communications error After F08 specifies the deceleration the timeout decelerate to a stop and trip with 7 5 time Force to rotate the motor in forward direction Forward rotation is enabled No 4 trip when NetCtrl 1 4 Force to rotate the motor in reverse direction Reverse rotation is enabled No trip when NetCtrl 1 100 Immediately coast to a stop and trip with 4 5 After the time specified by 028 coast to a stop and trip with 5 101 If the communications link is restored within the time 102 specified by 028 ignore the communications error After the timeout coast to a stop and trip with 4 4 The inverter s function code FO8 specifies the deceleration time Immediately decelerate to a stop Issue 5 after stopping After the time specified by 028 decelerate to a stop Issue 4 5 after stopping 34 Same as abo
75. ed Speed Actual Actual rotation speed in r min 18 7 2 3 Fuji Drive Assembly Instance 1 Output from master to inverter 031 100 w he ps ba e kk elpe 1 dest be le po pe r 2 Frequency command p u lower byte Frequency command p u upper byte FWD 1 Run forward command REV 1 Run reverse command X1 to X9 Communication terminal block command The function to be performed is specified by E01 to E09 XF XR Communication terminal block command The function to be performed is specified by E98 and E99 RST 1 Reset the alarm fault condition Frequency command p u Specifies the ratio of the frequency relative to the maximum frequency defined by F03 in Hz being assumed as 20000 Frequency command p u Frequency command Hz F03 Hz x 20000 Whether the inverter has terminals X8 and X9 depends upon the product specifications of the FRENIC MEGA inverter For details refer to the FRENIC MEGA Instruction Manual Chapter 5 FUNCTION CODES 2 Input from inverter to master 032 101 o p oe hr Er fee fee 1 leusyleRR fre IAw foec facc Frequency output p u lower byte 2 Frequency output p u upper byte S FWD During forward rotation LL REV During reverse rotation EXT During DC braking or during pre exciting INT Inverter shut down BRK During braking NUV DC link bus voltage established 0 undervoltage TL During torque limiting VL During voltage li
76. erminal block DeviceNet cable To DeviceNet Mounting the communications card connects to the grounding G Figure 4 1 Basic Connection Diagram 11 4 2 Wiring for DeviceNet Terminal Block 1 To connect the communications card to DeviceNet use a DeviceNet thin cable complying with the DeviceNet specifications Also observe the wiring lengths specified in the DeviceNet specifications Tip The recommended DeviceNet cable is TDN24U made by SWCC Showa Device Technology Co Ltd Proper installation of the cable requires specialist knowledge Be sure to refer to the DeviceNet specifications or DeviceNet construction manual both are published by ODVA beforehand 2 Wiring around the DeviceNet terminal block TERM 1 The terminal block uses a pluggable 5 pin connector as shown in Figure 4 2 It has five labels corresponding to the five pins Each label has an ID color corresponding to the wire core to be connected to its pin Make sure that the ID colors of the wires and labels match Table 4 1 shows the correspondence between the pin numbers and the ID colors A typical connector that matches this terminal block is Phoenix Contact MSTB 2 5 5 ST 5 08 AU Note The Phoenix Contact TMSTBP 2 5 5 ST 5 08 AU and TFKC 2 5 5 STF 5 08 AU spring cage connection type connectors for multidrop connection cannot be used Table 4 1 Pin Layout on DeviceNet Terminal Block ID Color of Pin ee Black Power supply 24 VDC side CANL S
77. ersion FRENIC MEGA FRNOOOG10 000 All capacities 0500 or later The boxes replace alphanumeric letters depending on the nominal applied motor enclosure power supply voltage etc To check the inverter s ROM version use Menu 5 Maintenance Information on the keypad Refer to the FRENIC MEGA Instruction Manual Chapter 3 Section 3 4 6 Reading maintenance information Table 1 2 Checking Inverter ROM Version Inverter s ROM version Shows the inverter s ROM version as a 4 digit code ENGLISH Chapter 2 BASIC FUNCTIONS AND SETTINGS 2 1 Parts Names Figure 2 1 shows the names of the parts on the DeviceNet communications card Screw hole left Model name DeviceNet terminal block CN1 Release knob LED status indicators eoos o OO 59 on Front Positioning cutout DIP switch SW1 L_1A30 19 Id0 Back Screw hole right Figure 2 1 Names of Parts on DeviceNet Communications Card OPC G1 DEV 2 2 DIP Switch The DIP switch specifies the communication data rate baud rate and the node address MAC ID on DeviceNet It offers a choice of three baud rates 125 kbps 250 kbps and 500 kbps and a choice of node address MAC ID ranging from 0 to 63 Note Before accessing the DIP switch make sure that the inverter is turned OFF The default configuration of the DIP switch at factory shipment is Data rate 500 kbps Node address 63
78. es 156 m Messages supported 1 O Message Poll Change of State 2 Explicit Message Applicable DeviceNet CIP Specifications Volume 1 Edition 2 2 Japanese version and Volume Specifications 3 Edition 1 1 Japanese version Certified by ODVA Japan for Conformance Test Version 20 Node type Group 2 only server ENGLISH 37 DeviceNet DeviceNet Communications Card OPC G1 DEV Instruction Manual First Edition June 2008 Fuji Electric Systems Co Ltd The purpose of this manual is to provide accurate information in the handling setting up and operating of the DeviceNet communications card for the FRENIC MEGA series of inverters Please feel free to send your comments regarding any errors or omissions you may have found or any suggestions you may have for generally i
79. function codes Normal writing and reading This example shows communication data for writing to function code F03 0403h to change the data from factory default 60 0 Hz 0258h to 300 0 Hz OBB8h and then reading from F03 The following data is expressed in hexadecimal Select the inverter s function code F03 Write 00 00 00 00 03 04 00 00 Read 28 10 00 00 00 00 00 00 Input data to F03 Write 00 00 00 00 03 04 B8 0B Read 281000 00 00 00 00 00 Write data into F03 Write 00 10 00 00 03 04 B8 0B Read 28 10 00 00 03 04 B8 0B Read from F03 Write 00 08 00 00 03 04 00 00 Read 28 10 00 00 03 04 B8 0B ENGLISH Reading writing error This example shows communication data that returns an error code since writing and reading to from nonexistent function code F99 0463h is attempted Select the inverter s function code F99 Write 00 00 00 00 63 04 00 00 Read 28 10 00 00 00 00 00 00 Write data into F99 Write 00 10 00 00 63 04 00 00 Read 28 50 00 00 63 04 02 1F Read from F99 Write 00 08 00 00 63 04 00 00 Read 28 50 00 00 63 04 21 1F 23 7 3 An Example of Actual I O Communication Data 7 3 1 Extended Speed Control Instance Presented herein is an actual communication data in the format of Extended Speed Control Instance the factory default format 1 Driving pattern example Given below is an example of the driving pattern for controlling the inverter Its corresponding I O data is shown in 2
80. ic chips or other foreign materials from getting into the inverter and the communications card Otherwise a fire or an accident might result Incorrect handling in installation removal jobs could cause a failure A failure might result 3 1 Installing the Communications Card Note Before mounting the communications card perform the wiring for the main circuit terminals and control circuit terminals 1 Remove the front cover from the inverter and expose the control printed circuit board control PCB As shown in Figure 3 1 the communications card can be connected to any one of the three option connection ports A B and C ports on the inverter To remove the front cover refer to the FRENIC MEGA Instruction Manual Chapter 2 Section 2 3 For inverters with a capacity of 30 kW or above open also the keypad enclosure 2 Insert connector CN1 on the back of the communications card Figure 2 1 into any of the A port CN4 B port CN5 and C port CN6 on the inverter s control PCB Then tighten the two screws that come with the card Figure 3 3 Check that the positioning cutout shown in Figure 2 1 is fitted on the tab in Figure 3 2 and connector CN1 is fully inserted in Figure 3 2 Figure 3 3 shows the communications card correctly mounted Note 3 Perform wiring on the communications card For details refer to Chapter 4 WIRING AND CABLING 4 Put the front cover back into place To put back the
81. ignal line side Metallic SD Cable shield CANH Signal line side 5 V Power supply Figure 4 2 Connectors on the 24 VDC side DeviceNet Terminal Block Table 4 2 lists the recommended terminal screw size and its tightening torque and Figure 4 3 shows the recommended strip length of the cable wire end Approx l Cable wire 6 0 mm Table 4 2 Recommended Tightening Torque of the lt gt Terminal Screws for the DeviceNet Terminal Block Figure 4 3 Recommended Strip Length Terminal Connection 3 Terminating resistor DeviceNet requires a terminating resistor to be installed externally on each end of the trunk line Check that the trunk line is terminated on both ends if not install a terminating resistor s on the missing end s Note Terminating resistors do not come with the communications card A pair of resistors with the following specifications is separately necessary 121 ohm 1 1 4 watt metal film resistor 4 3 Wiring to Inverter Note Route the wiring of the DeviceNet cable as far from the wiring of the main circuit as possible Otherwise electric noise may cause malfunctions Note Route the wires taking care not to let them go over the control PCB as shown in Figure 4 4 Otherwise malfunctions may occur 12 For inverters with a capacity of 22 kW or below Pass the wires from the communications card between the control circ
82. mal response to write read request Error code output to bytes 6 and 7 22 User defined function code 1 Monitored data of function code specified by 048 e g speed monitor M06 M09 M79 etc Access to function code number Value specified by Request for access to function codes instance Access to function code group Value specified by Request for access to function codes instance Access to function code read data Value read from the specified function code when requested read write is normal Access to function code error code Error code displayed see Table 7 3 when requested read write is abnormal Others Same as for input instance 101 Table 7 3 Error Code List Error code ede Error name Description 1F 021 No function code in writing Attempted to write to a nonexistent function code Function code not allowed to change Attempted to write to a read only function code Not allowed to change in running Attempted to write to a function code not allowed to change when the inverter is running Not allowed to change with X terminal Attempted to write to a function code not allowed to acs ON change when X terminal is ON 08 Data entry range error Attempted to write data out of the range OF Function code data being written Requested to write to a function code being written No function code in reading Attempted to read from a nonexistent function code 3 Examples for writing and reading to from
83. miting IL During current limiting ACC During acceleration DEC During deceleration ALM Alarm relay for any fault RL Run or speed command from communication enabled ERR Function code access error BUSY During function code data writing Frequency output p u Output frequency monitored relative to the maximum frequency defined by F03 in Hz being assumed as 20000 19 7 2 4 User Defined Assembly Instance 1 Output from master to inverter 031 102 User Defined Assembly Output offers a format which allows the user to freely set or modify the function code defined by the user using the function codes 040 to 043 beforehand Four function codes are provided for the user to define User defined function code 1 write lower byte data of function code specified by 040 upper byte data of function code specified by 040 lower byte data of function code specified by 041 upper byte data of function code specified by 041 lower byte data of function code specified by 042 upper byte data of function code specified by 042 lower byte data of function code specified by 043 upper byte data of function code specified by 043 write write write write User defined function code 1 User defined function code 2 User defined function code 3 User defined function code 4 Write data for the function code specified by 040 Write data for the function code specified by 041 Write data for the function c
84. mproving the manual In no event will Fuji Electric Systems Co Ltd be liable for any direct or indirect damages resulting from the application of the information in this manual Ce Fuji Electric Systems Co Ltd Gate City Ohsaki East Tower 11 2 Osaki 1 chome 7108 0075 2 4 13 Shinagawa ku Tokyo 141 0032 Japan _ bs O gt Phone 81 3 5435 7283 Fax 81 3 5435 7425 URL http www fesys co jD 513 8633 5520 TEL 0120 128 220 FAX 0120 128 230 2008 12 LO08a L08 01CM URL http www fesys co jp eng
85. nal Block 12 4 3 Wiring to Inverter pp 12 Chapter 5 CONFIGURING INVERTER S FUNCTION CODES FOR DeviceNet COMMUNICATION 14 Chapter 6 ESTABLISHING A DeviceNet COMMUNICATIONS LINK pp 15 Chapter 7 VO MESSAGE pp 16 TA COVENIEW a e CSS CE 16 7 2 I O Assembly Instances Selection and Setup 17 7 2 1 Basic Speed Control Instance pp 17 7 2 2 Extended Speed Control Instance factory default rene 18 7 2 3 Fuji Drive Assembly Instance 19 7 2 4 User Defined Assembly Instance 20 7 2 5 Access to Function Codes 22 7 3 An Example of Actual I O Communication Data 7 3 1 Extended Speed Control Instance 7 4 IO Assembly Instances Assigned to Word Variables For reference 7 4 1 Basic Speed Control Instance pp 7 4 2 Extended Speed Control Instance 7 4 3 Fuji Drive Assembly Instance 7 4 4 User Defined Assembly Instance 7 4 5 Access to Function Codes i Chapter 8 EXPLICIT MESSAGE pp 8 1 OveMMieW ii een Ed Ras 8 2 Objects to be Used in Explicit Message 8 3 Error Code List for Explicit Message Errors Chapter9 INVERTER REACTION TO DeviceNet COMMUNICATIONS ERRORS Chapter 10 ALARM CODE LIST Chapter 11 TROUBLESHOOTING eee Chapter 12 SPECIFICATIONS 12 1 General Specifications
86. nction codes from inverter to master 032 105 A o_ousrfenr ack re lewlpeelxeel u m lr nov ere wr ext rev ee User defined function code 1 read data of function code specified by 048 Access to function code group Access to function code number Refer to Table 7 2 Access to function code read data error code 27 Chapter8 EXPLICIT MESSAGE 8 1 Overview Explicit Message is a communication process that accesses DeviceNet variables at arbitrary event driven timing Using the communications card is capable of accessing not only standard DeviceNet variables but also all inverter s function codes Explicit Message lacks realtime performance but it allows many variables to be set or referred to It is therefore suited for initial setting Refer to the user s manual of the connected master for Explicit Message CTp Variables usable in Explicit Message are grouped using three codes Class major key Instance medium key and Attribute minor key These three codes should be used for specifying a variable Agroup of all variables contained in Class is called Object 8 2 Objects to be Used in Explicit Message This section describes objects relating to the communications card and the inverter Other objects that are automatically executed by the master device are excluded in this manual 1 Identity object Class 01 hex This object refers to the product information of the communications card It is a grou
87. nd p u 26 7 4 4 User Defined Assembly Instance 1 Output from master to inverter 031 102 voran Ds Te Im ofe Tey 7 je gt 3 gt 2 Too a serene ungen code mie msormnciemendespeanesby 1 Usecdenos tureton cade 2 urte era of incon code pecheabyo a User defined function code 3 write data of function code specified by 042 User defined function code 4 write data of function code specified by 043 2 Input from inverter to master 032 103 word Prey aT Teta To Jo r7 o 5 T gt 72 0 E User defined function code 1 read data of function code specified by 048 User defined function code 2 read data of function code specified by 049 User defined function code 3 read data of function code specified by 050 User defined function code 4 read data of function code specified by 051 7 4 5 Access to Function Codes 1 Request for access to function codes from master to inverter 031 104 mona pe a e e Im e e e Ts e 2 7 mo o ast xe or reens cese x0 e e De 96 x be 2 os rev emo Uer doined tacton cade we Gatien code specie yo Access ncn code oe Access 10 ncn code number Refer io Tan 72 pccesstuncioncode weds OOOO O Whether the inverter has terminals X8 and X9 depends upon the product specifications of the FRENIC MEGA inverter For details refer to the FRENIC MEGA Instruction Manual Chapter 5 FUNCTION CODES ENGLISH 2 Response to request for access to fu
88. o I Im T 7H 1 r min 7 4 2 0 1 031 0 or 21 ae ll To Net Net Ref Ctrl a ae r min 2 032 0 or 71 wo To TECT er ee ls dy 7H CtrlFromNet 2 RefFromNet 7 4 3 1 o31 100 all oe s Ja s gt Tom o lmwlmlwl lelelslwlwlxlslwlslmlm meat FRENIC MEGA FRENIC MEGA 5 2 032 101 aero ll Is Is Ts Ts To Ti Too o usr e Ta Tan ee es fu Tu Tr ww ow wif err er m pu O WW WW p u 26 1 4 4 1 0 1 o31 102 dl ll io 1 040 041 042 043
89. ode specified by 042 Write data for the function code specified by 043 NNN i u Ne u Note If the same function code is assigned to more than one out of 040 to 043 codes only the one assigned to the smallest o code number becomes effective and all the rest will be treated as not assigned For ee if the same function code is assigned to 040 and 043 040 becomes effective and 043 does not Note Just like assignment of the same function code above if S01 S05 and S19 are assigned to 040 to 043 at the same time only the one assigned to the smallest o code number becomes effective and all the rest will be treated as not assigned For SeN if 040 S05 041 S19 and 042 S01 only S05 becomes effective L For details about communication dedicated function codes S M W X and Z codes refer to the RS 485 Communication User s Manual Chapter 5 Section 5 2 Data Formats L For details about configuring the inverter s function codes using 040 to 043 refer to the next page 2 Input from inverter to master 032 103 User Defined Assembly Input offers a format which allows the user to monitor the function codes defined by the user using the function codes 048 to 051 beforehand Four function codes are provided for the user to define User defined function code 1 read lower byte data of function code specified by 048 User defined function code 4 read upper byte data of fun
90. ome to stay on in green Even though the NS LED lights in green the settings for run command or speed command cannot be validated Although the speed command has been validated the actual speed is different from it Phenomenon Symptom Probable Causes e The communications card is not properly mounted e The communications card is faulty e The communications card is not properly mounted e The communications card is faulty e Other type of communications card is mounted e The same node address is double assigned in DeviceNet e There is a mismatch in baud data rate e The network power 24 V is not properly supplied e Cabling for DeviceNet communications is not properly done e The inverter has not restarted after modification of the DIP switch configuration e The cable was broken during communication e The I O scan interval is too short e The node address for the communications card is improper e The cable for DeviceNet communications was broken e The master does not request a connection e The I O scan interval has been set to be too short at the start of communication e The I O area is invalidly mapped e There is no I O connection e Neither NetCtrl nor NetRef is set to 1 e On the inverter the higher priority run command or speed command is enabled e There is a mistake in the selection of I O Assembly Instances e The inverter has not restarted after modification of any of the 031 and 04
91. on 2 TUS NZ LI INI 26 1A hexadecimal 21 ENGLISH 7 2 5 Access to Function Codes 1 2 Request for access to function codes from master to inverter 031 104 This instance is provided to read or write function codes from into the inverter w ob jo ja k je hy le 1 lsr ba leeesecs bo je le User defined function code 1 write lower byte data of function code specified by 040 User defined function code 1 write upper byte data of function code specified by 040 re Access to function code number 5 Access to function code group Access to function code write data lower byte Access to function code write data upper byte FWD 1 Run forward command REV 1 Run reverse command X1 to X9 Communication terminal block command The terminal function is specified by E01 to E09 XF XR Communication terminal block command The terminal function is specified by E98 and E99 RST 1 Reset the alarm fault condition Access Code 00 11 Disable 01 Read function codes from inverter 10 Write function codes into inverter User defined function code 1 Specify the data of function code previously specified by 040 For details about how to specify data refer to Section 7 2 4 User Defined Assembly Instance Access to function code number Numeral component of function code to access Access to function code group Type of function code to access listed in Table 7 2 Acce
92. or details about the data formats refer to the RS 485 Communication User s Manual Chapter 5 Function Codes and Data Formats For details about function code data refer to the FRENIC MEGA Instruction Manual Chapter 5 FUNCTION CODES z tone ore lm Wo ahexdg Ve mmmewentngonaweee leorrf lm wo 7 x ET x ahexeg es Ontontncen coon eommr rm wo ENGLISH 31 or wen communication uncon ooo wes oorrr ln wed Shore em mmmewontnaonaeee owrrrr ln woe hex 8 mmowentmgonawezm owrrrr ln ww ohexe iee inenschneionosse oerrr Rw woe otexeg ee meerumnoees owrrrr Rw we 32 8 3 Error Code List for Explicit Message Errors If an explicit message sent from the master contains any error the communications card responds to the master with 94 in the service code and error code see Table 8 1 in the data An error code is two bytes long consisting of a general code and additional code Some error codes have no additional code and have FF instead Table 8 1 Error Code List for Explicit Message Errors Errorcode code Error name Description Error recove General Additional P ry code code FF Service not supported Invalid service code Correct service code Read OE hex Write 10 hex OE FF Invalid attribute value Attempted to change a Check the specified variable write inhibited variable again Not enough data Attempted to write Byte Match the data size d
93. ous conditions possibly resulting in minor or light bodily injuries and or substantial property damage Failure to heed the information contained under the CAUTION title can also result in serious consequences These safety precautions are of utmost importance and must be observed at all times ENGLISH Installation and wiring A WARNINGA Before starting installation and wiring turn OFF the power and wait at least five minutes for inverters with a capacity of 22 kW or below or at least ten minutes for inverters with a capacity of 30 kW or above Make sure that the LED monitor and charging lamp are turned OFF Further make sure using a multimeter or a similar instrument that the DC link bus voltage between the terminals P and N has dropped to the safe level 25 VDC or below Qualified electricians should carry out wiring Otherwise an electric shock could occur ACAUTION Do not use the product that is damaged or lacking parts Doing so could cause a fire an accident or injuries Prevent lint paper fibers sawdust dust metallic chips or other foreign materials from getting into the inverter and the communications card Otherwise a fire or an accident might result Incorrect handling in installation removal jobs could cause a failure A failure might result Noise may be emitted from the inverter motor and wires Implement appropriate measure to prevent the nearby sensors and devices from malfunc
94. p of read only variables 1 Vender ID Manufacturer s ID code 013F 319 Word ee Electric Group 02 Device Type Applied device profile 0002 ACdrive AC drive Word Product Code ID code of the 2403 Word communications card 04 Revision Software version Display of version Byte Major and minor versions Example 01 0A Byte Ver 1 10 Status Status of the communications Depends on DeviceNet Word a A 06 Serial Number Number Serial number of the Serial number of the product Differs with the Differs with the product DWord 2 Motor Data object Class 28 hex This object refers to and sets up the motor rated current and voltage When Motor 2 3 or 4 is selected this object automatically switches to the one for Motor 2 3 or 4 For details about motor switching refer to the FRENIC MEGA Instruction Manual Chapter 5 Section 5 2 Details of Function Codes 1 03 Motor Type Type of motor to be 07 Squirrel cage Byte connected induction motor Rated Current Rated current in units of 0 1 A Depends on the R W Word inverter setting 07 Rated Voltage Rated voltage in units of 1 V Depends on the R W Word base voltage inverter setting 28 3 Control Supervisor object Class 29 hex This object monitors the current run command settings and the running status of the inverter and configures the running related settings 1 03 Run1 Run forward command 00 OFF R W Byte 01 ON 04 Run2 Run
95. r 21 21 NetRef NetCtrl Fault Run Run Reset Reverse Forward 1 Fixed at 00 Speed Reference lower byte r min Speed Reference upper byte r min Run Forward 1 Run forward command Run Reverse 1 Run reverse command Fault Reset 1 Reset the alarm condition NetCtrl 1 Request for enabling run command sent from DeviceNet 0 Request for enabling run command sent from other than DeviceNet NetRef 1 Request for enabling speed reference sent from DeviceNet 0 Request for enabling speed reference sent from other than DeviceNet Speed Reference Speed reference in r min 2 Input from inverter to master 032 0 or 71 en At Ref Ctrl Ready Running Running Faulted i FromNet FromNet Reverse Forward ee oo aaoo State Actual lower byte r min 3 Speed Actual upper byte r min Faulted 1 The inverter has and remains tripped Running Forward 1 The motor is running forward Running Reverse 1 The motor is running backward in the reverse direction Ready 1 Ready to run CtriFromNet 1 Run command sent from DeviceNet being enabled 0 Run command sent from other than DeviceNet being enabled RefFromNet 1 Speed reference sent from DeviceNet being enabled 0 Speed reference sent from other than DeviceNet being enabled At Reference 1 The motor is running at the reference speed Drive State 1 Startup 2 Not Ready 3 Ready 4 Enabled 5 Stopping 6 Fault stop 7 Fault
96. reverse command 00 OFF R W Byte 01 ON 05 NetCtrl Switching run command 00 Inverter R W Byte source 01 DeviceNet 01 State Current inverter status Inverter running Byte 02 Inverter not ready to run 03 Inverter ready to run 04 Inverter running 05 During deceleration 06 Stop due to communication broken 07 Tripped 07 Running1 Running forward Stopped Running Byte reverse Running forward Running2 Running reverse Stopped Running Byte forward Running reverse Ready Inverter ready to run 00 State Value except Byte Inverter running below Synchronized with State 01 State 03 to 05 above OA Faulted Tripped state 00 Not tripped Byte 01 Tripped ENGLISH Warning Fixed at 0 00 No warning R Byte FaultRst Reset of tripped alarm state 00 01 Request for reset CtriFromNet Current run command source 00 Inverter Byte 01 DeviceNet DNFaultMode Inverter reaction to DeviceNet Refer to Chapter 9 R W Byte communications errors 29 4 AC DC Drive object Class 2A hex This object monitors the current speed command settings and the current speed of the inverter and configures their related settings It also monitors the output data issued from the inverter 03 hex AtReference Speed arrival 00 Stopped or Byte Accelerating decelerating 01 Speed arrival 04 hex NetRef Switching speed command 00 Inverter Byte source ee rc DeviceNet 06 hex hex prveMode Run mode Fixed ato
97. ss to function code write data Data to write into function code specified by bytes 4 and 5 Whether the inverter has terminals X8 and X9 depends upon the product specifications of the FRENIC MEGA inverter For details refer to the FRENIC MEGA Instruction Manual Chapter 5 FUNCTION CODES Assigning any of communication dedicated function codes S01 S06 and S19 to inverter s function code 040 enables bytes 2 and 3 of Request for access to function codes instance to specify speed Tip Communication dedicated function code S06 cannot be assigned to bytes 4 and 5 Instead use Note bytes 0 and 1 that have the similar function For details about communication dedicated function codes S M W X and Z codes refer to the RS 485 Communication User s Manual Chapter 5 Section 5 2 Data Formats Response to request for access to function codes from inverter to master 032 105 This instance is provided to verify the read write result of function codes 105 f o fve m INOV BRK in lgxr Rev wp a E User defined function code 1 read lower byte data of function code specified by 048 User defined function code 1 read upper byte data of function code specified by 048 Ey Access to function code number EE Access to function code group Access to function code read data error code lower byte Access to function code read data error code upper byte ACK 1 Normal response to write read request ERR 1 Abnor
98. tart the inverter or use the RESET service to validate the new settings For details about the RESET service refer to the DeviceNet s or Configurator s manual N To stop auto tuning triggered via DeviceNet halfway use the BX terminal command assigned to any of digital input terminals X1 to X9 FWD and REV In the FRENIC MEGA series of inverters BX is assigned to digital input terminal X7 by factory default Whether the inverter has terminals X8 and X9 depends upon the product specifications of the FRENIC MEGA inverter For details refer to the FRENIC MEGA Instruction Manual Chapter 5 FUNCTION CODES 16 7 2 IO Assembly Instances Selection and Setup 7 2 1 Basic Speed Control Instance 1 Output from master to inverter 031 20 20 Fault Run Reset Forward 1 Fixed at 00 Speed Reference lower byte r min Speed Reference upper byte r min Run Forward 1 Run forward command Fault Reset 1 Reset the alarm condition Speed Reference Speed command in r min 2 Input from inverter to master 032 70 70 Running Faulted Forward 1 Fixed at 00 Speed Actual lower byte r min Speed Actual upper byte r min Faulted 1 The inverter has and remains tripped Running Forward 1 The motor is running forward Speed Actual Actual rotation speed in r min ENGLISH 17 7 2 2 Extended Speed Control Instance factory default 1 Output from master to inverter 031 0 o
99. tioning due to such noise Otherwise an accident could occur Operation Be sure to install the front cover before turning the inverter s power ON Do not remove the cover when the inverter power is ON Otherwise an electric shock could occur Do not operate switches with wet hands Doing so could cause an electric shock If you configure the function codes wrongly or without completely understanding FRENIC MEGA Instruction Manual and the FRENIC MEGA User s Manual the motor may rotate with a torque or at a speed not permitted for the machine Confirm and adjust the setting of the function codes before running the inverter Otherwise an accident could occur Maintenance and inspection and parts replacement A WARNINGA Before proceeding to the maintenance inspection jobs turn OFF the power and wait at least five minutes for inverters with a capacity of 22 kW or below or at least ten minutes for inverters with a capacity of 30 kW or above Make sure that the LED monitor and charging lamp are turned OFF Further make sure using a multimeter or a similar instrument that the DC link bus voltage between the terminals P and N has dropped to the safe level 25 VDC or below Otherwise an electric shock could occur Maintenance inspection and parts replacement should be made only by qualified persons Take off the watch rings and other metallic objects before starting work Use insulated tools Otherwise
100. uit terminal block and the front cover In the case of 0 4 kW For inverters with a capacity of 30 kW or above In the case of 75 kW Figure 4 4 Examples of Wiring 13 ENGLISH Chapter 5 CONFIGURING INVERTER S FUNCTION CODES FOR DeviceNet COMMUNICATION Before starting DeviceNet communication between the inverter equipped with the communications card and the DeviceNet master device configure the inverter s function codes listed in Table 5 1 Table 5 2 lists other related function codes to be configured if necessary Table 5 1 Inverter s Function Codes for DeviceNet Communication Factory Function Description default Function code data Remarks codes setting Select output assembly Available data is See Chapter 7 instance 20 Basic speed control output The factory default is From master to inverter 0 21 Extended speed control output Extended speed 100 Fuji drive assembly output control output 102 User defined assembly output 104 Request for Access to Function Codes Select input assembly Available data is See Chapter 7 instance 70 Basic speed control input The factory default is From inverter to master 0 71 Extended speed control input Extended speed 101 Fuji drive assembly input control input 103 User defined assembly input 105 Response to Function Codes Access Request Select run frequency Available data is If there is no special command source Frequency Run problem with
101. ve Chapter 10 ALARM CODE LIST The information on alarms that have occurred in the inverter can be monitored through DeviceNet They are stored in the inverter s function codes M16 to M19 as listed in Table 10 1 The communication dedicated function codes M16 to M19 store information on the latest alarm code last alarm code 2nd last alarm code and 3rd last alarm code respectively Table 10 1 Alarm codes in Description M16 to M19 1 011 Overcurrent a during acceleration INT 77 Overcurrent 2 024 during deceleration TI LIL 3 034 Overcurrent During running at constant speed 5 05x Grounding fault BE 6 06 Overvoltage Lii i during acceleration IN 7 LILI 7 074 Overvoltage during deceleration 8 08H Overvoltage during running at constant speed or stopped LLI Input phase loss Lin Fuse blown Fu 7 on 10 OAL Undervoltage 11 OBy 14 OE 16 10H Charger circuit fault IILI 17 114 Heat sink overheat Litt i TILI LH UL 18 12 External alarm TILI LI 19 13H Inverter internal overheat IN_H_I Motor protection Lit PTC NTC thermistor 20 14 22 161 Braking resistor overheat cit 23 171 Overload of motor 1 Li IN LILL 24 181 Overload of motor 2 IN 25 194 Inverter overload LILLI Overspeed gG PG wire break FL 27 1B 28 1Cy 35 Al
102. y98 7 7 2 2 0 5 2 027 1 DeviceNet 0 oc5 028 1 DeviceNet oos oos lt e0o 040 043 2 031 102 o32 103 F 1 0 048 051 2 0 0000 FFFF hex 1 027 o28 9 DeviceNet 2 040 043 048 051 7 7 2 4 0 6 DeviceNet DeviceNet DeviceNet 1 0 LL 1 0 7 I 0
103. your _ command command system setting y98 3 is recommended 0 Inverter Inverter _ 1 After configuring the function code 031 or 032 restart the inverter to validate the new settings For details about these function codes refer to Chapter 7 I O MESSAGE Input and output assembly instances should not be necessarily set to the same instance type Ex Output assembly instance Extended speed control output Input assembly instance User defined assembly input 2 If the extended speed control output is selected 031 0 or 21 only bit operation in the instance can select the run frequency command sources so no prior configuration of y98 is required For details refer to Section 7 2 2 Extended Speed Control Instance Table 5 2 Other Related Function Codes Function Factory default Function code Select the inverter s operation mode to 0 to 15 apply when a DeviceNet communications error occurs 028 1 Set the operation timer to apply when a 0 0 to 60 0 s DeviceNet communications error occurs 040 to 043 Assign the function code writing data 0000 to FFFF hex Valid only when 2 cyclically 6 assignment User defined assembly 048 to 051 Assign the function code reading data 0000 to FFFF hex input output is 2 cyclically 7 assignment selected 031 102 032 103 1 For details about function codes 027 and 028 refer to Chapter 9 INVERTER REACTION TO DeviceNet COMMUNICATIONS ERRORS 2 For
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