Home

MX2/RX-series DeviceNet Communications Unit User`s Manual

1. Advanced Setup Reaister Unregisterd Upload Download Compare OK Cancel DeviceNet Communications Unit User s Manual 1581 E1 3 Network Startup 6 In the I O Allocation OUT tab click the Edit button and enter the number of output words occupied by the inverter s Remote I O function and its allocation relay area If you change the Remote I O function by editing the inverter s Assembly Instance No parame ter P046 also change the number of occupied bytes according to the number of output words occupied by that changed Remote I O In the box Allocated enter the start word of the allocation relay area to which the Slave s out put is allocated Edit Device Parameters EX Communication Cycle Time Message Timer Slave Function General I O Allocation OUT 1 0 location 8 Product Size IC Auto amp 01 3G3AX M 4 Byte 3200 Bit00 Delete Edit Edit 1 0 Allocate Ba Block fi sl Start Word 3200 Allocated 3200 Low High Occupied 6 Byte information WW 3203 Bit00 WA 3203 Bit08 W 3204 Bit00 WW 3204 Bit08 E 29N6 RiHIN WW 3403 Bit00 WW 3403 Bit08 WW 3404 Bit00 WW 3404 Bit08 WA 2AN6 RiAN OK Cancel 7 In the I O Allocation IN tab click the Edit button and enter the number of input words occupied by the inverter s Remote I O function and its allocation relay area If you have changed the Remote I O selection by editing t
2. a A 14 VE 2 4 3 15 6 2 6 3 l 3 Index Multi function Input Monitor ccccceeeeeeeeeeeeeneeeeeeeees 3 13 multi function inputs 3 12 Multi function Output Terminal Parameter 3 13 multi function outputs u 3 12 N KI BA AA es 3 5 KEE 3 5 Network Communications Command Execution Enabled Flag nnnnoannnnnnnnnnnnnnennnnnnnnnnnenne 5 6 network configuration tool CX Integrator 1 5 Ke e EE 2 4 3 15 NGIWOK TYDE Naa AA Aa a 3 27 No of occupied bytes mma ananaawanaaaananaaaaans 3 3 3 6 No Of occupied WOrdS ccseeeeeeeeeeeeeeeeeeeeeeeeaeeeeeeeeees 3 16 Node ell 2 4 3 3 NA teas eal att Lt 2 4 3 15 6 2 6 4 O HEIEREN AA 5 6 OU PUPREGISTEN tama Aa AA 3 12 p Parameter tee 5 11 Parameter Setting Error EE 6 8 PNMOONMOQE aanak daka 1 15 la E NNE 1 3 1 16 R Reading Response to an Explicit Message 5 6 PE aaa AA AA E 3 5 Register No for DeviceNet input c cseeeeeeeeeeeeees 4 20 Register No for DeviceNet output esssssssssesennrrrrsees 4 19 Register Number sssssssnsossssnnnnnnnsrrneenssrsnnrrrrrrrreenne 4 17 4 18 PCI Ot NO EE 1 3 FOSS MONG ON Naa aaa 3 3 RJS CONNECCION dak A EE 1 15 R8485 CGommunicatons aa 1 15 RUN COmmMaANG EE 4 17 RUN command eelechon cccseeccceeeceeeeeeeeeeseeeeeeeeess 3 5 S Sean LIST acerina ene 3 15 3 16 Scan List Confguraton c
3. Inverter MX2 RX Series DeviceNet Communications Unit User s Manual 3G3AX MX2 DRT E 3G3AX RX DRT E OMRON 2012 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 Introduction Introduction Thank you for purchasing a DeviceNet Communications Unit Model 3G3AX MX2 DRT E 3G3AX RX DRT E This User s Manual describes the installation and wiring of the 3G3AX MX2 DRT E 3G3AX RX DRT E and parameter setting method which is required for the operation as well as troubleshooting and inspection methods Intended Audience This manual is intended for the following personnel who must also have knowledge of electrical sys tems an electrical engineer or the equivalent e Personnel in charge of introducing the control equip
4. Basic Speed I O is a type of Remote I O included as standard for DeviceNet communications This Remote I O offers more limited functions than Extended Speed O Basic Remote Output Assembly ID 20 Dec 14 hex Output Format CS CJ series Inverter Word ai Bit Allocation No LL BG AA E E bino n 1 Rotation Speed Reference Low byte Rotation Speed Reference High byte Output Bit Data Details Name Description Forward Stop 0 Stop 1 Forward RS Reset A Fault reset Rotation Speed Reference If parameter P049 Number of Poles for Rotation Speed Setting is set appropri ately the rotational speed unit is min 1 If parameter P049 Number of Poles for Rotation Speed Setting is set to O the frequency unit is 0 01 Hz Precautions for Safe Use For safety reasons the FWD RV and RS command must be output after the cause of fault trip is removed f Basic Remote Input Assembly ID 70 Dec 46 hex Input Format CS CJ series lt Inverter Word Byte Bit Allocation So Jb ce ses o ae gp ere sp grap taro fc B od kO 5 5 ENT 5 Rotation Speed Monitor Low byte Rotation Speed Monitor High byte 4 4 DeviceNet Communications Unit User s Manual 1581 E1 4 Remote O Input Bit Data Details Name Description AL Alarm output 0 Normal 1 Fault Trip FWR During forward 0 During reverse run Stopping operation 1 During forward run Rotation Speed Monitor If parameter P049 Number of Pol
5. 2 In the New Drive window select the Drive Type of the inverter and the Option Board Type In the Drive Type section select the inverter series and click the Settings button to the right In the Drive Type Settings window select the Enclosure Rating Voltage Class and Maximum Motor Capacity and in the Option Board Type section select DRT DeviceNet Communica tions Unit as Option Boards After selecting click the OK button to close the Drive Type Settings window File Yiew Drive Tools Help IosengireiceseRaoalnees ap Drive Type Settings MX2 ES General ss cl Drive Name Drivel Drive Type inverter v BS v Settings MX2 42 B004 PRG43234309 MX2 42 B004 PRG43234309 DRT Drive Type Installation type Option Voltage Class Maximum Motor Capacity Connection Type Specifications Direct USB z Settings Special Specifications Software Number 3234309 Ng T Show Special Softwares Comments Type your own comment in here Option Board Type Option Boards OK Cancel Help aF ti D Ga 1 20 2012 5 57 01 PM Info CX Drive 4 Output Enor List For Help press F1 F f 4 3 Next in the New Drive window select the type of connection to the inverter In the Connection Type section select Via PLC DeviceNet and click the Settings button to the right In the Network tab select each node add
6. 6 Troubleshooting 2 Remove the terminal cover from the Inverter 3 Remove the grounding cable of inverter lo 996007 P96P6Aj9 0000 DOC ollo 4 Remove the DeviceNet Communications Unit by the indicated step Be careful not to stress the flat cable a Push up the DeviceNet Communications Unit to have a space under the bottom b While pushing it up draw out the DeviceNet Communications Unit to the near side UIII NANANA wi L b Draw out the bottom NY WII kal TC a Push up 5 Remove the Inverter connection PCB by hold ing at the indicated locations E pil rn p U r j mn mmm oS DeviceNet Communications Unit User s Manual 1581 E1 6 15 D Sal D 3 o lt 5 J lt o F O o 3 3 3 o e O 5 D Cc 5 SOLIOS KY YUN SUONEDIUNWWO1 JANIA BAOWAY O MOH Z 9 9 6 Troubleshooting DeviceNet Communications Unit User s Manual 1581 E1 Appendices This section contains the general object specifications and AC drive object specifica tions A 1 General Object Specifications 0 0 cee ee A 2 A 1 1 Identity Object Class 01 bei A 2 A 1 2 Message Router Object Class 02 hex 00 eee eee A 5 A 1 3 DeviceNet Object Cla
7. 3 phase 200V 5 5to 7 5 kW M4 x 6 5 3 phase 400V 5 5to 7 5 KW 3 phase 200V 11 to 15 kW M5 x 6 7 3 phase 400V 11 to 15 kW EN Additional Information For how to remove the DeviceNet Communications Unit refer to 6 6 Removing DeviceNet Communications Unit on page 6 12 2 2 2 Mounting Procedure of DeviceNet Communications Unit on RX series Inverter Preparation e Before use cut the FG cable into an appropriate length for the distance to the Inverter s ground termi nal and the size of terminal block and crimp the crimp terminal e For the position of ground terminal and the size of terminal block refer to Arrangement of Main Cir cuit Terminal Block and External Dimensions in the user s manual for MX2 or RX V1 Inverters 1 Remove the following parts from the RX series Inverter A Digital Operator B Spacer cover C Terminal cover D Front cover E Operator connector Remove the operator connector E only if you con nect the LED operator via a cable ha Ae AN z O Les D gt cr D gt T O O D Q 7 O el O D lt O D Z Wu p O O 3 3 c 5 O o eng O D gt Wu C 5 mp O J gt lt LD D mg Wu Wu 5 lt D 3 D DeviceNet Communications Unit User s Manual 1581 E1 2 9 2 DeviceNet Communications Unit Mounting and Wiring 2 Cut out the two plastic break outs from the front cover Make sure no sharp edges remain IP
8. Trigger 04 Produced Indicates the communica UINT Connection tions ID set by the DeviceNet ID Master Unit 05 Consumed Indicates the communica Yes No UINT Connection tions ID set by the DeviceNet ID Master Unit Initial Comm Indicates the communication Yes No byte Characteristics configuration of the DeviceNet Master Unit DeviceNet Communications Unit User s Manual 1581 E1 A 7 CA Q D 5 D O D O Lem Zu O d O O e o 5 a xay GO sept P fqO UOI DeUUOD G Y Appendices Instance Attribute Setting f KE dies Produced Indicates the maximum num UINT Ba Connection ber of bytes for transmission Message Size Consumed Indicates the maximum num UINT Connection ber of bytes for reception Size Expected Indicates the length of the 0 Yes Yes UINT Packet internal processing timeout 65535 Rate when a communications request is received incre mented in units of 10 ms OC Watchdog Indicates the action for inter Yes Yes USINT Timeout nal processing timeout related Action to communications 00 Retain timeout status until reset or cleared 01 Cut connection automati cally 02 Operate with the same connection Produced Number of bytes for the pro Yes No UINT Connection duced connection path Path Length Zero 0 for Explicit Messages OE Produced Specifies the application Empty Yes No ARRAY Connection object for the produced
9. Yes byte x20 00 00 00 00 00 00 00 00 max 00 00 00 00 00 00 00 00 00 00 00 00 Yes No byte 00 00 00 00 x8 03 Remote I O Same function as Special Data O Input DeviceNet Communications Unit User s Manual 1581 E1 Appendices Instance Attribute Setting el tame _ __owrroton gr __ te e Remote I O Same function as 00000000 Yes No byte Extended Control I O 00 00 00 00 x 8 Input Remote I O Same function as 00 00 00 00 byte Data Extended Control I O and 00 00 00 00 X9 Multi function IO Monitor 00 Input Remote I O Same function as Flexible 00 00 00 00 byte x20 Data Format Input 00 00 00 00 max 00 00 00 00 00 00 00 00 00 00 00 00 The size of the Flexible Format assembly is dependent on the actual configuration EN Additional Information e The data to be allocated to each assembly in this object is the same as that defined in Section 4 Remote I O on page 4 1 A 1 5 Connection Object Class 05 hex Supported Service Codes Table A 9 Connection Object Supported Service Codes Service Code No hex Service Description OE Reads Attribute data 10 Writes Attribute data Object Details Table A 10 Connection Object Object Details Instance Attribute Setting E Sg Status of the Instance 3 Yes No USINT et H Sr Type of the Instance Yes No USINT Message Type Transport Defines communications type 83 hex Yes No byte Class by code
10. 1 43 RESNCIONS aaa ma pagan caus ANA AA AA AN sind paves dud ANNA PAD kaa KG 1 15 1 5 Comparison with Conventional Models cccccsessseeseeesseeeesenseeeeeesseeeeenseeeseoeseeesonaes 1 16 Section 2 DeviceNet Communications Unit Mounting and Wiring 2 1 Name and Setting of Each Component ccesececeeeeseeeeceeseeeeeeesseeseenseeeeeeeseeesoesseeseoeeneeses 2 2 2 1 1 Name and Setting of Each Component as eraa VEER EENS Eegen 2 2 2 152 EED INdICAlO E 2 4 2 129 Node Address Seting a am NA amma a aa NA ve ected aa 2 4 22 TE UE Le EE 2 5 2 2 1 Mounting Procedure of DeviceNet Communications Unit on MX2 series Inverter 2 6 6 DeviceNet Communications Unit User s Manual 1581 E1 Section 3 3 1 3 2 3 4 Section 4 4 1 4 2 4 4 4 5 Section 5 5 1 5 2 CONTENTS 2 2 2 Mounting Procedure of DeviceNet Communications Unit on RX series Inverter 2 9 222 3 EISEN EECHER eebe AG 2 14 22 4 CONMECION WINING aaa ES A abate MA DAG 2 14 Network Startup Je H Cong Uk NA AA AA AN AG 3 2 3 1 1 Basic and Extended Speed I O Gettngs a 3 2 3 1 2 Remote I O Settings Using Torque Reference a 3 6 3 1 3 Special I O and Flexible Format Settings aaa 3 9 3 1 4 Utilizing Multi function Inputs Outputs for Host 3 12 Network Configuration Scan List Configuration ccccccsscssssseeeseessseseeeeseeseeenseessoees 3 14 22A EDS Pile E E e
11. 32 bit data sapo oO peLioddns 4 G DeviceNet Communications Unit User s Manual 1581 E1 5 11 5 Message Communications H Precautions for Correct Use If single word 16 bit or double word 32 bit data is sent received in an Explicit Message the order of high and low bytes will be reversed due to the following reason Therefore in the Parameter Read Write data the Attribute value is located in high byte and the low byte of data is located in low byte The high byte of data is located in high byte of the next word e Data on communications lines Sent received in order of low byte to high byte e Data processed in PLC when issuing a command etc Sent received in order of high byte to low byte 5 4 3 Parameter Read Write Data The Parameter Read Write data is calculated according to the rules below and sent received as a hexa decimal value e The set value is divided by the data resolution and converted into a hexadecimal value l Precautions for Correct Use The data resolution indicates the minimum setting unit for each Modbus register Example If the output frequency setting is 60 Hz and the data resolution is 0 01 Hz 60 0 01 6000 gt 1770 hex e Any negative value is represented as a 2 s complement number Example If the Torque Bias Value P037 is set to 100 and the data resolution is 0 01 Hz for 3G3MX2 100 1 100 dec 0064 hex 100 FF9C hex 0064 hex 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0
12. 3G3MX2 A4110 3G3AX MX2 DRT A4110 eds 3G3MX2 A4150 3G3AX MX2 DRT A4150 eds RX series Device List Inverter Model Product Name ID Code Name of EDS File 3G3RX A2004 2203 3G3AX RX DRT A2004 V1 eds 3G3RX A2007 2204 3G3AX RX DRT A2007 V1 eds 3G3RX A2015 2205 3G3AX RX DRT A2015 V1 eds 3G3RX A2022 2206 3G3AX RX DRT A2022 V1 eds 3G3RX A2037 2207 3G3AX RX DRT A2037 V1 eds 3G3RX A2055 2208 3G3AX RX DRT A2055 V1 eds 3G3RX A2075 2209 3G3AX RX DRT A2075 V1 eds 3G3RX A2110 3G3AX RX DRT A2110 V1 eds 3G3RX A2150 2211 3G3AX RX DRT A2150 V1 eds 3G3RX A2185 2212 3G3AX RX DRT A2185 V1 eds 3G3RX A2220 2213 3G3AX RX DRT A2220 V1 eds 3G3RX A2300 2214 3G3AX RX DRT A2300 V1 eds 3G3RX A2370 2215 3G3AX RX DRT A2370 V1 eds 3G3RX A2450 2216 3G3AX RX DRT A2450 V1 eds 3G3RX A2550 2217 3G3AX RX DRT A2550 V1 eds DeviceNet Communications Unit User s Manual 1581 E1 1 11 1 Outline Inverter Model 3G3RX A4004 3G3RX A4007 3G3RX A4015 3G3RX A4022 3G3RX A4037 3G3RX A4055 3G3RX A4075 3G3RX A4110 3G3RX A4150 3G3RX A4185 3G3RX A4220 3G3RX A4300 3G3RX A4370 3G3RX A4450 3G3RX A4550 3G3RX B4750 3G3RX B4900 3G3RX B411K 3G3RX B413K Product Name ID Code 2230 223 2232 2233 2234 2235 2236 2237 2238 2230 2240 2241 2242 2243 2244 2245 2246 2247 2248 Name of EDS File 3G3AX RX DRT A4004 V1 eds 3G3AX RX DRT A4007 V1 eds 3G3AX RX DRT A4015 V1 eds 3G3AX RX DRT A4022 V1 eds 3G3AX RX DRT A4037 V1 eds 3G3AX RX DRT A4055 V1
13. Cat No W342 No DeviceNet Communications Unit User s Manual 1581 E1 6 9 D A m O T O Di o emp D o emp o D o o o D O fe 3 3 c 3 o D o gt D saJas P SO Sou abessa SNIA 1 7 9 6 Troubleshooting 6 4 2 Explicit Message Errors If there is an Explicit message that is issued but not completed normally the response will be returned with one of the following error codes attached to service code 94 If this occurs check the error mes sage and correct the request message or otherwise resend the message in a timely fashion Error Code 0000 02FF 08FF O9FF OCFF OEFF 10FF 13FF 14FF 15FF 16FF 20FF 1FFF Description Internal communication error Normal completion response Requested service does not exist Invalid Attribute was detected Requested service cannot be exe cuted in object mode state Request for changing unchangeable Attribute was received Service execution disabled mode Data is insufficient for this service There is no Attribute for this service There is too much data for this ser vice Specified object does not exist Parameter for this request is invalid or data is out of range Vendor specific error Corrective Action Check if DeviceNet Communications Unit s connector is suf ficiently inserted and resend If problem persists replace DeviceNet Communications Unit Correct service code and resend Corr
14. D gt Q O m o O po O o 3 o O po OD po emp nm OO D gt uauodwop YOR jo Buas pue oweN L Z DeviceNet Communications Unit User s Manual 1581 E1 2 3 2 DeviceNet Communications Unit Mounting and Wiring 2 1 2 LED Indicators The LED indicators on the front face indicate the operational mode and status of the DeviceNet Com munications Unit and the network LED Indicators Indicator Color Ka Meaning MS Green Lit Normal operation Module status H fromal operar fault e DeviceNet Communications Unit hardware error e Unsupported inverter version Flashing Recoverable fault Network power supply is OFF Node address was changed Ilegal Flexible Format configuration DeviceNet Communications Unit parameters are out of range or cannot be read DeviceNet Communications Unit detected consecutive communication errors TT e Power is not supplied to DeviceNet Communications Unit DeviceNet Communications Unit is not properly connected with inverter e DeviceNet Communications Unit is reset NS Green Lit Network i is operating normally communications established Network sta a Flashing Network is operating normally but communications have not been estab tus lished DeviceNet Communications Unit detects that network communications are disabled due to some communications error e Node address duplication e Bus off error Be DeviceNet Communications Unit detected a communica
15. Description Corrective Action State Not set up DeviceNet Communications MS Green Im Power ON DeviceNet Communications SZ Unit is operating normally La Unit is in initial setup state or not ready for communications e Hardware error occurred in DeviceNet Communications Unit e Unsupported inverter ver sion is used Minor fault Recoverable fault e Network power supply is OFF Node address is changed Illegal Flexible Format con figuration DeviceNet Communications Unit parameter is out of range or write prohibited DeviceNet Communications Unit detected consecutive communication errors Power is not supplied to inverter DeviceNet Communications Unit User s Manual 1581 E1 Fatal fault Power is not supplied to DeviceNet Communications Unit because it is not prop Unit is reset erly connected with inverter This DeviceNet Communica tions Unit does not indicate this State Cycle the inverter s input power supply Replace DeviceNet Communi cations Unit Install an inverter with Ver 1 1 or later for MX2 series Ver 2 0 or later for RX series Take the following actions and cycle the power supply e Check network power supply for correct input Correct node address configu ration Review Flexible Format config uration Check and correct Remote O settings and register numbers Take environmental measures such as noise isolation Check DeviceNet Communica tions Unit connec
16. Do not attempt to remove the terminal block cover or disconnect and reconnect the DeviceNet Communica tions Unit during power on or within 10 minutes after power off Doing so may result in severe injury due to electric shock N Caution Inverters contain high voltage parts and short circuits may sometimes cause product damage or property damage Measures must be taken to prevent chips lead wire pieces or other metal waste from entering the product for example by installing a cover Do not attempt to disassemble repair or modify the DeviceNet Communications Unit Doing so may result in injury i Operation and Adjustment e Be sure to confirm the permissible range of motors and machines before operation because the speed can be set from low to high e Before starting the CPU Unit and inverter programs check the program contents as well as the inter actions between these programs i Maintenance and Inspection e Be sure to confirm safety before conducting maintenance inspection or parts replacement e Invalid parameter configuration may result in a communications error interrupting the communica tions function of other units Before participating in the network make sure that the communications configuration parameters are set properly e Using a support tool to write all inverter parameters causes the DeviceNet configuration parameters to be overwritten Before reconnecting to DeviceNet make sure that the address
17. OMRON 363AX MX2 DRT E DeviceNet Slave Unit Unit Source 24V DC 20mA Lot No Ver 1 0 Batch No OMRON MANUFACTURING OF THE NETHERLANDS B V MADE IN THE NETHERLANDS OMRON 3G3AX RX DRT E DeviceNet Slave Unit Unit Source 24V DC 20mA Lot No Ver 1 0 Batch No OMRON MANUFACTURING OF THE NETHERLANDS B V MADE IN THE NETHERLANDS Checking the Model 3G3AX MX2 DRT E CL DeviceNet Communications Unit For MX2 Series 3G3AX RX DRT E DeviceNet Communications Unit For RX Series 20 DeviceNet Communications Unit User s Manual 1581 E1 Checking the Accessories Items to Check After Unpacking The DeviceNet Communications Unit Model 3G3AX MX2 DRT E and 3G3AX RX DRT E comes with the following accessories DeviceNet Communications Unit supplied with a DeviceNet con nector DeviceNet Communications Unit supplied with a DeviceNet con nector Ki DeviceNet Communica tions Unit fixation screw M3x40 DeviceNet Communications Unit User s Manual 1581 E1 OMRON DeviceNet Communications Unit 3G3AX MX2 DRT E For MX2 Series Manual Thank you for purchasing an OMRON product Please check that this is the one you intended and read this manual carefully before use Always keep this manual in a safe and handy place Catalog Type Catalog Number 3G3AX MX2 DRT E 3G3AX MX2 DRT E 1581 User s Manual OMRON Corporation OMRON Corporation 2011 All Right Reserved Instruction Sheet OMRON DeviceNet
18. Terminated abnor O Flag vvv p mally 09929929 yf a OO OO P WN CH S D Master Unit s Online Status 1500 25 x 0 Offline Status Flag Unit Number 11 1 Online S Message Communica 1500 2 5x 12 Shows the same status d tions Enabled Flag Unit Number 24 as the online status O Mm 0 Offline A 1 Online D 1 This function is compatible with that of C200HW DRM21 V1 l Precautions for Correct Use For details about the status flag refer to 3 2 Allocated Relay Area of the CS CJ series DeviceNet Units Operation Manual W380 7 ba NI gt D D gt O o LD D L H D o Q o gt m x lt o ei z D LD Wa DI Q DeviceNet Communications Unit User s Manual 1581 E1 5 7 5 Message Communications 5 3 Outline of Message Function and Response When using the Message function the DeviceNet Communications Unit on the inverter returns the response in the following method In DeviceNet communications data is sent received basically in units of 1 byte 8 bits For single word 16 bit data the order of high and low bytes will be reversed due to the following rea son e Data on communications lines Sent received in order of low byte to high byte e Data processed in programmable controller when issuing a command etc Sent received in order of high byte to low byte Therefore for attributes indicated as Word in the Size column of the tables provided in A 1 General Object Specifications on
19. in units of rpm Conversion equation rpm 120 x Frequency Hz P049 Go pan lt D O O 5 h G c 9 O 5 sdudlajay anbio Buisp sbumas O dowsy Z L 3 Network Startup Frequency Reference RUN Command Settings Inverter parameters A001 and A002 set Frequency reference selection and RUN command selection When P046 2 Extended Speed and Torque Control 4 Extended Control I O or 5 Extended Con trol I O and Multi function I O Monitor set the these parameters according to the following table e Destination Selection Parameter Settings Parameter Description Setting A001 1st Frequency Reference Selection 04 Option A002 1st RUN Command Selection Destination Selection Parameter Settings Parameter Setting A001 1st Frequency Reference Selection 05 Option 2 A002 1st RUN Command Selection La Precautions for Correct Use To switch the Control Method using the REF Net Ref or CTR Net Ctrl bit signal set as fol lows CTR Net Ctrl 0 Follow the setting of parameter A002 1 Follow the reference from network RE Nei Hei 0 Follow the setting of parameter A001 1 Follow the reference from network TI Set the Control Method to which you want to switch in parameter A001 A002 Torque Control Settings To use torque control configure the parameters related to torque control according to the MX2 RxX series User s Manual Configure the torque control parameters as fol
20. unit used in DeviceNet com munications tions the number of poles on the motor is set for the Rotation Speed Reference However this setting is disabled for Remote I O types that uti lizes Modbus communication This parameter is fixed to the frequency value 0 01 Hz regardless of the value you set DeviceNet Communications Unit User s Manual 1581 E1 3 Network Startup Frequency Reference RUN Command Settings Inverter parameters A001 and A002 set Frequency reference selection and RUN command selection When P046 is set to 3 Special I O or 6 Flexible Format Modbus communication is used Set these parameters according to the following table e Destination Selection Parameter Settings A001 1st Frequency Reference Selection 03 Modbus communication Modbus RTU A002 1st RUN Command Selection Destination Selection Parameter Settings Parameter Setting A001 1st Frequency Reference Selection 03 Modbus communication Modbus RTU A002 1st RUN Command Selection Torque Control Settings To use torque control configure parameters according to the MX2 RX User s Manual To configure the Torque reference and Torque bias settings through the Remote IC function set torque control parameters as follows Torque Control Parameter Settings P033 Torque Reference Input 03 Operator Selection To input the torque reference through Special I O or Flexible Format allocate P034 to the torque reference P036 Torque Bias Mod
21. using allocation DM areas and using CX Integrator e A block must consist of 500 words or less e For slaves with more than 8 points the starting byte cannot be set to the high byte 7 to 15 e The same Slave cannot be shared by more than 1 Master Unit Each type of Slave occupies words as follows e 8 point slaves Occupies the high or low byte of 1 word e 16 point slaves Occupies 1 word e Slaves with more than 16 points Occupies more than 1 word For Slaves with an odd number of contacts the last Slave occupies only the low byte Maximum number of inverter con 63 nections for a single Master Unit Maximum number of inverter con Calculate based on the number of words in the above allocation area and nections for multiple Master Units the number of words occupied by the Inverters 4 to 8 words 1 Bit operation cannot be performed in the DM Data Memory area In other words this area is not appropriate for the Remote I O allocation area for an inverter because it cannot be used as a contact DeviceNet Communications Unit User s Manual 1581 E1 1 9 1 Outline 1 3 Specifications DeviceNet Communications Unit Item Specification Installation MX2 series DeviceNet Communications Unit we 3G3AXMX2 DRT E Dimensions W x H x D 68 x 60 x 45 mm 100 g or less Shipping weight Approx 170 g Installation RX series DeviceNet Communications Unit Dimensions W x H x D 80 x 67 x 49 mm 100 g or less Shipping weight Appr
22. 000 ma Baud rate 5OOK Bits EN Additional Information For how to calculate the accurate communication cycle time of DeviceNet communications refer to Section 8 1 Remote I O Communications Performance of the CS CJ series DeviceNet Units Operation Manual W380 Precautions for Correct Use e In any of the following situations for safety reasons turn OFF the inverter RUN command from the host program When the system power supply is OFF an error occurs or the Reset command Is input to the inverter e If the inverter fails to move to the RUN state once turn OFF the RUN command and input the command again e With a third party Master the IDLE communication not ready message may persist after establishment of communications In such a case wait until the IDLE message disappears and after communications are started normally secure a sufficient wait time so that the DeviceNet Communications Unit can recognize the RUN command OFF state e DeviceNet Communications Unit may not recognize the RUN command OFF state if normal communications are blocked due to noise or other problems since establishment of commu nications In this case take measures against noise for the entire network DeviceNet Communications Unit User s Manual 1581 E1 4 23 gt OH gt 5 F O mg o c mmh gt D JJ C Z O ro 3 3 D 5 Q o D Om o o 3 Du 3g ch 3S O 23 5 oe SEI 4 Remote I O DeviceNe
23. 0001 D00002 021 AL 05FE D00003 E 021 7 Mov 0000 D00004 Command Ba Execution Condition 000000 A20200 151100 490 CMND D01000 D02000 pooooo Network Online Status Communications Word address Command Execution n 11 bit 00 025 Wait for Enabled ASL 0000 Command Execution Completion 000001 A20200 A21900 021 _ _____ MOV A203 D00006 Network Network 7 Communications Communications Command Command Execution Execution Error rm 026 a Enabled HI ASR 0000 A21900 H H Stores A203 Network communications response code in D00006 Shifts contents of word address 0000 one bit to right and retry in next cycle to turn 000000 ON 001 VS eno H Ends if successful END DeviceNet Communications Unit User s Manual 1581 E1 5 Message Communications 5 5 Parameter Read Write Class 65 hex 5 5 1 Supported Service Codes Function Code Object Class 65 hex Supported Service Codes Service Code No hex Service Description OE Reads Attribute data 10 Writes Attribute data 5 5 2 Supported Instance and Attribute Codes Use each inverter parameter number as a function code for the Instance and Attribute A function code is calculated using a Sequence number of the parameter function group A 0 B 1 etc x 1000 the 3 digit parameter number This function code is used to allocate the Instance 2 high bytes and Attribute 2 low bytes Function Code Object Class 0
24. 1 3 3 2 3 9 4 2 4 20 Flexible Format I O Allocation ccccssssseseeeeeeeeeeeeeees 4 20 Frequency Reference cccccccsseseeeeceeeeeeeeeeeseeeseeaees 4 17 Frequency reference selection cccccceseeeeeeeeeeeeees 3 5 Function Code ceecee is 4 17 4 18 6 11 Function Code Obiect a 5 15 G general purpose input sama ANAN Nana 3 12 general purpose Output Aa 3 12 H High Frequency mode 1 15 denti OD OC aa Naa ANAK A 2 IDLE AA AA ectene ter urcesstaateas 4 23 Idle Mode Detection Setting ccccccccsesseeeeeeeeeeeeeees 3 4 IDO RCO ISON E 3 12 Apu QutpuLBit EE 4 19 NUS TANG CY Ha a AA 5 2 5 13 Ji Lei RE 5 3 Inverter connection POB Lama asiana 2 3 JE ee ne e EE 2 2 Issuing an Explicit Message 000000 mamssessssnanasaaan 5 6 L LED indicators sala DAR 2 2 2 3 2 4 Light Load MOTEL KNANG 1 15 M Master Hu E 1 8 3 15 CJ W DRMZT maa Aaah 1 8 CS1W DRM2 1 Uu 1 8 Maximum Number of Inverter Connections 1 8 Message function REENEN 5 8 Messaging ain AANGAL 1 4 Explicit Message aaa 1 4 5 2 Modbus Coil Information cccccceseeseeeeeeseeeeeeeeeeees 4 19 Modbus COMMUNICATION ceceeeeeeeeeeeeeeeee 3 2 3 9 4 17 Modbus communication Modbus RTU sssssseeeesesseaa 3 11 Modbus register cccceeecccceseeeceeceeseceeeeeeeeeesaeees 3 12 4 21 Modbus R a KREE 3 11 4 17 Module status aaa maa and 2 4 3 15 Motor Data Object
25. 111 4 7 Remote UO with Torque Reference Support a aaa aan 4 10 4 3 1 Torque Control Configuration 4 10 4 3 2 Extended Speed and Torque Control 123 173 4 11 4 3 3 Extended Control I O 101 151 153 ee 4 13 4 3 4 Extended Control I O and Multi function I O Monitor 101 153 EE 4 15 Special I O and Flexible Format 4 17 4 4 1 Frequency Reference RUN Command Selection 4 17 4 4 2 Special l 100M50 EE 4 17 4 4 3 Flexible Format 139 159 a 4 20 When to Input the RUN Command after Establishment of Communications eee eee eee 4 22 DeviceNet Communications Unit User s Manual 1581 E1 4 1 4 Remote I O 4 1 Remote I O Configuration 4 1 1 Remote I O Types There are eight types of Remote I O as described below You can use the appropriate Remote I O type for your application Type Basic Speed UC Extended Speed I O Extended Speed and Acceleration Con trol Extended Speed and Torque Control Extended Control I O Extended Control I O and Multi function I O Monitor Special IO Flexible Format Description Remote I O included as standard for DeviceNet communications This Remote I O offers limited functions Remote I O included as standard for DeviceNet communications This Remote I O offers general inverter control functions OMRON s unique Remote I O not defined in the DeviceNet specifica tions Th
26. 2 14 2 2 4 Connector Wiring 2 14 DeviceNet Communications Unit User s Manual 1581 E1 2 1 2 DeviceNet Communications Unit Mounting and Wiring 2 1 Name and Setting of Each Component 2 1 1 Name and Setting of Each Component Rear face MX2 F G C A Inverter connector B LED indicators MS NS C Warning label D D DeviceNet connector yj E Grounding cable F Housing E d G Mounting screw i e The LED indicators B allow easy diagnosis e An attached grounding cable E is sized to reach the ground terminals on all MX2 series models e The DeviceNet connector is located on the bottom of the DeviceNet Communications Unit e The inverter connector A must be properly connected with the inverter s connector 2 2 DeviceNet Communications Unit User s Manual 1581 E1 2 DeviceNet Communications Unit Mounting and Wiring OMRON O o MS NS 3G3AX RX DRT F F D Inverter connection PCB LED indicators MS NS Flat cable DeviceNet connector Grounding cable Housing P E e Before use cut the FG cable into an appropriate length for the distance to the Inverter s ground termi nal and the size of terminal block and crimp the crimp terminal e For the position of ground terminal and the size of terminal block refer to Arrangement of Main Cir cuit Terminal Block and External Dimensions in the user s manual for MX2 or RX V1 Inverters N mah 2 o 3 Dm o po Q LD
27. 3G3AX MX2 DRT E 3G3AX RX DRT E The safety precau tions that are provided are extremely important to safety Always read and heed the information pro vided in all safety precautions The following notation is used Meaning of Warning Indication Indicates a potentially hazardous situation which if not avoided could D A N e f result in death or serious injury Additionally there may be severe property damage C ti Indicates a potentially hazardous situation which if not avoided may d u O n result in minor or moderate injury or property damage Explanation of Symbols O This symbol indicates a prohibited item an item you must not do D The specific instruction is indicated using an illustration or text inside or near Q The symbol shown to the left indicates disassembly prohibited N This symbol indicates danger and caution AN The specific instruction is indicated using an illustration or text inside or near A The symbol shown to the left indicates beware of electric shock G This symbol indicates a compulsory item an item that must be done Q The specific instruction is indicated using an illustration or text inside or near The symbol shown to the left indicates a general mandatory item 12 DeviceNet Communications Unit User s Manual 1581 E1 Safety Precautions N DANGER Do not attempt to remove the terminal block cover or disconnect and reconnect the DeviceNet Communications Unit
28. 4 14 MO WE 4 14 MO paaa a 4 14 MON a AASA 4 15 MO EE 4 15 MR aa An AA AA vomeesaacaneascenee 4 14 Output Current Monitor cccccccceeeeeeeeeeeeeseeeees 4 15 Rotation Speed Monitor ccccccccccccecceeeeeeeeeeeeeeees 4 15 Rotation Speed Reference ccccsseecceeeeeeeseeeeeees 4 14 Ee 4 13 AA ge ceiean tani pans aaats 4 13 ENEE 4 14 Torte Actual seasea ee p aasa 4 15 Torque Compensation Bias 4 14 Torque Reference a 4 14 AA AA 4 14 EE 4 14 Extended Control I O and Multi function I O Monitor 1 3 3 2 3 6 4 2 4 15 Ee Een 4 16 Ee PAA ARA RAON 4 16 PAN Ga AA 4 15 PWE aa AA AA a 4 15 Helge 4 15 MITOM anaes a 4 16 VE 4 16 MO WEE 4 16 NO aa aa ama a a aa 4 16 MO aaa a Aa nG 4 16 MOA e E 4 16 NPA TE AE AP ET 4 16 Output Current Monitor cccccceeeseeeeseeeeeeseeeees 4 16 Rotation Speed Monitor cccccccccccceccceeeseeeeeeeeeees 4 16 Aa N AA aint 4 15 Torg e Actual aaa eeina 4 16 Mee 4 15 EE 4 15 DeviceNet Communications Unit User s Manual 1581 E1 Extended Speed and Acceleration Control 1 3 3 2 4 2 4 7 Accelekaten IMG EE 4 7 AA AA 4 8 CPN PAA S 4 8 E EE 4 7 Deceleration Time a 4 7 Drive Status Detail cccccccccceesesseeesseeeeeeeeeeeeeees 4 9 PA EE 4 8 RS MAA RA 4 7 AA AA 4 7 AA 4 8 CR WE 4 8 Mik ai ARR HAR LARA 4 8 VE 4 8 Output Current Monitor 4 9 PEE eene eege 4 7 RER AA AP 4 8 Rotation Speed Moni
29. Communications Unit 3G3AX RX DRT E For RX Series Manual Thank you for purchasing an OMRON product Please check that this is the one you intended and read this manual carefully before use Always keep this manual in a safe and handy place Catalog Type Catalog Number 3G3AX MS2 DRT E 3G3AX RX DRT E 1581 User s Manual OMRON Corporation OMRON Corporation 2011 All Right Reserved Instruction Sheet Drucogoe Han pres fh OCTOPOMKHO Warning Labels b TE oi segnsznnensr LI 21 Related Manuals Related Manuals To operate this DeviceNet Communications Unit you must be familiar with the equipment connected to it Please refer to the following manuals for information on the related products Inverter Manuals Model and Name Catalog No Multi function Compact Inverter MX2 User s Manual I570 High function General purpose Inverter 3G3RX LI V1 User s Manual I578 Note For inverter operation please refer to the manual for the inverter DeviceNet Communications Unit Manuals Model and Name Catalog No CS CJ series DeviceNet Units Operation Manual W380 DeviceNet Operation Manual W267 22 DeviceNet Communications Unit User s Manual 1581 E1 Revision History Revision History The manual revision code is a number appended to the end of the catalog number found in the bottom right hand corner of the front and back covers Example Cat No 1581 E1 03 E S Revision code Revision Revi
30. E1 4 21 4 Remote I O 4 5 When to Input the RUN Command after Establishment of Communications For safety reasons this DeviceNet Communications Unit is designed to ignore the input of the RUN command Forward Stop or Reverse Stop executed turned ON before communications are estab lished This section describes when to input the RUN command via DeviceNet after establishment of commu nications Communication Connection Process and Establishment of Commu nications The DeviceNet Communications Unit executes the process of communication connection with the Mas ter Unit in any of the following situations to establish communications You can check whether or not communications are established with the Normal Slave Table on the Master Unit e When the inverter DeviceNet Communications Unit is powered on e When the inverter DeviceNet Communications Unit is reset e When communications are re established from the Master Unit e When the inverter DeviceNet Communications Unit is newly connected to the network When to Input the RUN Command The RUN command Forward Stop or Reverse Stop must be input to the DeviceNet Communications Unit in the following timing after communications are established e Upon establishment of communications the DeviceNet Communications Unit sends the inverter ready signal e After confirming the Inverter ready signal the RUN command is input e f the DeviceNet Communications Unit recogni
31. Inverters The DeviceNet Communications Unit Model 3G3AX MX2 DRT E supports the MX2 series Inverters with Ver 1 1 or later The MX2 series inverter version can be identified by the inverter type label Please check that your inverter type label indicates Ver 1 1 or later in the position displayed in this illus tration OMRON INVERTER 3G3MX2 A2001 INPUT 50Hz 60Hz Y 1Ph INPUT 50Hz 60Hz 200 740V 3Ph OUTPUT 0 1 1000Hz 700 240V 3Ph 1 7 1 0A LOT NO 10609 Ver 1 1 lt _ __ __ Inverter version S N 16213600000046 NE 18027 007 OMRON Corporation WADE IN JAPAN RX gt The DeviceNet Communications Unit Model 3G3AX RX DRT E supports the RX series Inverters with Ver 2 0 or later The RX series Inverter version can be identified by the inverter type label Please check that your inverter type label indicates Ver 2 0 or later version number in the position displayed in this illustration OMROM INVERTER 3G3RX A2055 KE HP 5 5407 bi INPUT 50H2 60Hz V IPh A INPUT SOHz 60Hz 200 240V 3Ph 26 A OUTPUT 0 5 400Hz 200 240V Pn 24 A LOT NO ames Ver 2 0 lt __ _ _ nverrter version SN Sie NE kee 44 OMRON Corporation WADE IW JAPAN 1 4 2 Inverter Safety ISO13849 1 The MX2 series Inverters provide a safety function to perform a safe stop according to EN60204 stop category O Note that the Inverters are not covered by this safety standard when connected to a DeviceNet Communicat
32. No No ae Parameter Description na CL Output Input Output Input P046 Assembly 00 Basic Speed UC a AA 4 2 Instance No 91 Extended 101 Extended Speed I O Default I O Default af da 4 2 173 02 Extended Ze and Torque Con 123 6 3 trol 03 Special UO 8 4 8 4 04 Extended Control I O 8 4 8 4 05 Extended Control I O and Multi 101 153 8 4 9 4 5 function I O Monitor 06 Flexible Format 20 10 20 10 2 8 4 07 Extended Speed and Acceleration 110 8 4 Control 1 Special I O differs from the conventional Advanced Remote I O in the data format 2 In Flexible Format the number of occupied bytes changes depending on the number of allocated Modbus reg isters D J D 3 O F D O O O 5 Ce E o O 5 La Precautions for Correct Use e During network connection the Remote I O is not updated even if parameter P046 is changed To update the Remote IO setting cycle the inverter s input power supply e Using the DeviceNet Communications Unit disables the inverter s Modbus communication function Do not connect the communications cable to Modbus interface UO D9 9S O Sou Z L y EN Additional Information The DeviceNet Communications Unit supports read write of double word data Refer to 4 4 2 Special I O 100 150 on page 4 17 DeviceNet Communications Unit User s Manual 1581 E1 4 3 4 Remote I O 4 2 Basic and Extended Speed I O 4 2 1 Basic Speed I O 20 70
33. Write to EEPROM again e When downloading inverter parameters from the Edit Device Parameters screen always check that the Remote I O setting parameter P046 Assembly Instance No is set correctly If a different parameter setting is transferred the number of words occupied by the DeviceNet Communications Unit will be changed which affects the network configuration e When using the inverter in the Light Load mode always edit the inverter parameters from CX Drive e In the High Frequency mode and the PM Motor mode the DeviceNet Communications Unit cannot be used EN Additional Information The number displayed when the upload download process is in progress is the parameter num ber for the parameter data being transferred The parameter number is displayed to the left of each parameter data in the Parameter Edit window You can identify which parameter caused abnormal termination from the number displayed when the upload download process was termi nated DeviceNet Communications Unit User s Manual 1581 E1 3 23 Co g lt O D U o o 3 D d T m g Gu 1 OI SCF YUM UO OUNY SJBJOWEIE BIAS HPF JO SUONIUISOY E E 3 Network Startup Restrictions between Parameters Multi function Input Selection 1 to 8 C001 to C008 1st Frequency Upper Limit A061 1st Frequency Lower Limit A062 Output Frequency Setting F001 1st Multi step Speed Reference 0 A020 Output Frequency Settin
34. YLM siajaweigg 8919 PF 0 MOH LEE 3 Network Startup Edit Device Parameters Parameter Group All parameters ParameterName Value dal 0001 CSO Fault Trip Reset 0 0002 J060 Inverter mode 0 HD mode Induction Motor Co 0003 d001 Output frequency m 0 00 Hz 0004 d002 Output current moni 0 00 A de 0005 d003 Rotation direction m 0 Stopping de 0006 d004 Process variable P 0 0 d 0007 d005 Intelligent input term 0 0008 dOOE Intelligent output ter 0 d 0009 d007 Scaled output frequ 0 00 0010 d008 Actualfrequency m 0 00 Hz D Help download parameters Clear possible trip to be able to aj Default 0 Min 0 Max 1 3 3 2 Restrictions of Edit Device Parameters Function with EDS File Edit Device Parameters is a function accomplished by using the EDS file and Explicit Message func tions defined in the DeviceNet Communications This means that if an error occurs in sending receiving an Explicit Message Edit Device Parameters cannot function In particular the upload download function sends Explicit Messages in order of the parameters list in EDS files An error affects significantly these functions to read and write inverter parameters If an error occurs in sending receiving an Explicit Message the upload download process will be inter rupted An error occurs due to environmental factors such as noise in the trans
35. and I O allocations are correct 6 12 DeviceNet Communications Unit User s Manual 1581 E1 6 Troubleshooting How to Remove DeviceNet Communications Unit MX2 series 6 6 1 When you remove the DeviceNet Communications Unit for replacement or inspection follow the steps below For the mounting steps refer to 2 2 Installation on page 2 5 1 Loosen the DeviceNet Communications Unit mounting screw 6 6 Removing DeviceNet Communications Unit a 6 6 1 How to Remove DeviceNet Communications Unit MX2 series out of the inverter while pushing down on the indi cated sides to release the snap fits 3 For Inverters up to 4 0 kW loosen the screws of the terminal block cover to remove the cover 2 Pull the DeviceNet Communications Unit straight 6 13 DeviceNet Communications Unit User s Manual 1581 E1 6 Troubleshooting 4 Unscrew and remove the DeviceNet Communications Unit grounding cable 1 phase 200 V 0 1 to 2 2 kW 3 phase 200 V 5 5 to 15 kW 3 phase 200 V 0 1 to 3 7 kW 3 phase 400 V 5 5 to 15 kW 3 phase 400 V 0 4 to 4 0 kW ae dag 6 6 2 How to Remove DeviceNet Communications Unit RX series When you remove the DeviceNet Communications Unit for replacement or inspection follow the steps below For the mounting steps refer to 2 2 Installation on page 2 5 1 Remove the Digital Operator by pushing the lip on the top KE WE l 6 14 DeviceNet Communications Unit User s Manual 1581 E1
36. appearance differs depending on the capacity of the inverter Bc Ow c O STOP Warning Description The model 3G3AX MX2 DRT E for the MX2 series has an English warning label attached when shipped from the factory Affix an appropriate language label included with the product on it if necessary A n RO N A WARNING Risk of electric shock A ER ET o HZH BEOILIMI MRAAEEHIS Hal eRead manual before installing EE TEE A Wait 10 minutes for capacitor discharge BOTTEN after disconnecting power supply 16 DeviceNet Communications Unit User s Manual 1581 E1 Precautions for Correct Use Supported Inverter Versions There is a restriction on the unit version of the inverter that can be used with the DeviceNet Communi cations Unit Make sure that your inverter s unit version is 1 1 or later Make sure that your inverter is 3G3RX V1 series unit version 2 0 or later Note The inverter unit version is indicated on the nameplate attached to the inverter DeviceNet Communications Unit User s Manual 1581 E1 17 Regulations and Standards Regulations and Standards To export or provide to nonresident aliens any part of this product that falls under the category of goods or technologies for which an export certificate or license is mandatory according to the Foreign Exchange and Foreign Trade Control Law of Japan an export certificate or
37. as a trigger For Help press F1 Ej workspace1 CX Drive Drivel Drive1 MX2 A2 B004 PRG43234309 DRT Monitoring Window m File Edit View Drive Tools Window Help Ioeenggxureicipemoizlae egleaegecsloecoz ltog lees 3 da 4 x Ge cB cel fe ar by Bo ob EP We a ha Drivel Offline E Parameter Editor ER Graphs ag Status Gel Monitor Jha Real Time Trace f g Settings Drive Programming Output frequency monitoring 00001001 f Solid 1 None Output current monitoring 00001003 f Solid 1 Rotation direction monitoring 00001004 mmm Solid 1 Process variable PY PID feedback 00001005 Solid 1 Le 1 Intelligent input terminal status 00001007 e Drivel For Help press F1 _ Mx2 a2jpnn4 pRroa32343094DRT ar kawal Z 3 32 DeviceNet Communications Unit User s Manual 1581 E1 Remote O This section describes the functions of Remote IC 4 2 4 3 4 4 4 5 Remote UO Configuration 00 cee eee 4 2 4 1 1 Remote I O Types os 2 DNA eb det ewes Vaid a cose gees ds sew Lhe ee2 4 2 4 1 2 Remote I O Selection sredsta rina ar eee eens 4 3 Basic and Extended Speed I O 002 cece eee es 4 4 4 2 1 Basic Speed JO 20 70 maa aaa maka aces DADANG RED GR NANANA 4 4 4 2 2 Extended Speed UO 4 5 4 2 3 Extended Speed and Acceleration Control 110
38. branching of up to three branches and branching lines These connection options can be combined according to your floor configuration enabling the construction of a highly flexible system l Precautions for Correct Use For each Inverter s DeviceNet Communications Unit use a T branch tap and fine wire com munications cables Model DCA1 5C10 to provide T branching DeviceNet Communications Unit User s Manual 1581 E1 1 Outline No O 1 2 3 Configuration oF O P So Configuration Example S E OMRON OMRON OMRON hg Master Unit Third party Master Master Unit CX Integrator Paa No DeviceNet Network ba bel kel KE _ m E i S 2 a OMRON S JOO E PIT eet OMRON Slave 7 OMRON Slave Third party Slave RSR ge DeviceNet Network H S E E kel Ei d Third party Slave Go Third party Slave OMRON Slave DeviceNet Slave DeviceNet Slave WOM MMA f 3 DeviceNet Communications Unit DeviceNet Communications Unit MX2 Series Model 3G3AX MX2 DRT E RX V1 Series Model 3G3AX RX DRT E DeviceNet Communications Unit User s Manual 1581 E1 1 7 1 Outline 1 2 4 Maximum Number of Inverter Connections The maximum number of inverters you can connect depends on the following factors e Type of the CS CJ series Master Unit connected e Type of the inverter s Remote I O function e Type of Remote I O allocations Refer to the following tables for details I When the Master Unit is CS1W DRM21 V1 or CJ1W DRM2
39. codes for the Special IO operation are listed below Special Remote Input Error Codes P LD o D O O e 5 2 HI Padi O Tl fe 3 D Code 01 hex A code other than 03 10 43 or 50 hex is set as function code 02 hex The specified register number does not exist 04 hex The Option Board failed to communicate with the inverter 21 hex An upper or lower limit for the write data setting range is exceeded 22 hex Writing to a register that is write prohibited or in a read only state for example during operation 23 hex Reading Writing 2 byte data from to a 4 byte register or 4 byte data from to a 2 byte register La Precautions for Correct Use If a Special I O read write error occurs the most significant bit word address n bit 7 of the function code turns ON Prepare a program that starts error processing from this bit on the host Reading Writing Input Output Bit Data Modbus Coil Information In Modbus communication the MX2 RX series Inverters set control input status monitor or other bit information as coil information This means that you cannot set check data by reading writing from to communications registers Use the following registers provided to enable reading writing of input and output bit information OSL OOL O I e198dS 3 F Register No 1F01 hex for DeviceNet output Inverter control input Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 o Name DR n7 ino n
40. con Path nection path No data for explicit messages OF Consumed Number of bytes for the con Yes No UINT Connection sumed connection path Path Length Zero 0 for Explicit Messages 10 Consumed Specifies the application Empty Yes No ARRAY Connection object for the consumed con Path nection path No data for explicit messages 11 Production Specifies the production UINT Inhibit Time inhibit timer value 12 Connection Specifies the multiplier for the Fixed to 4 Yes USINT Timeout connection timeout event Multiplier Polled Instance Type of the Instance fil ka UO Type Transport Defines the communications 82 ma No Wis Class type by code Trigger 04 Produced Indicates the communica No UINT Connection tions ID set by the DeviceNet ID Master Unit 05 Consumed Indicates the communica No UINT Connection tions ID set by the DeviceNet ID Master Unit A 8 DeviceNet Communications Unit User s Manual 1581 E1 Instance Appendices Attribute Description petting Read Size hex Range Initial Comm Characteristics configuration of the Expected Packet Watchdog Timeout Action Produced Connection Path Length Produced Connection Consumed Connection Path Length Consumed Connection Indicates the communication DeviceNet Master Unit Indicates the maximum num ber of bytes for transmission Indicates the maximum num ber of bytes for reception Indicates the le
41. eds 3G3AX RX DRT A4075 V1 eds 3G3AX RX DRT A4110 V1 eds 3G3AX RX DRT A4150 V1 eds 3G3AX RX DRT A4185 V1 eds 3G3AX RX DRT A4220 V1 eds 3G3AX RX DRT A4300 V1 eds 3G3AX RX DRT A4370 V1 eds 3G3AX RX DRT A4450 V1 eds 3G3AX RX DRT A4550 V1 eds 3G3AX RX DRT B4750 V1 eds 3G3AX RX DRT B4900 V1 eds 3G3AX RX DRT B411K V1 eds 3G3AX RX DRT B4 13K V1 eds i Dimensions of the DeviceNet Communications Unit MX2 NAnanas n N HI NG E Item Dimension Item Dimension h 60 0 mm C 18 7 mm W 67 6 mm d 52 6 mm di 26 4 mm 1 Unit is mounted AX WARNING Risk of electric shook oRead manual keto haing AN at 40 minutas for capacitor diechasgo aftar daconneociing power supply Item Dimension d2 31 3 mm d3 44 8 mm d4 28 4 mm Dimension d1 gives the increase in the depth of the MX2 series Inverter when the DeviceNet Communications DeviceNet Communications Unit User s Manual 1581 E1 1 Outline omron O o MS NS 3G3AX RX DRT b DU w o od O O e 5 7 Item Dimension Item Dimension Item Dimension p 35 1 mm r 43 9 mm u 31 7 mm q 79 8 mm S 66 5 mm V 32 7 mm t 66 1 mm W 48 1 mm 1 Dimension p gives the increase in the depth of the RX series Inverter when the DeviceNet Communications Unit is mounted DeviceNet Communications Unit User s Manual 1581 E1 1 Outline 1 4 Restrictions on Use 1 4 1 Supported
42. ep C4 SES toe oO GR sk pe E BI Je SE As dr bre E Driel ee ee ba weber tee F preii ey ee Gem ERE A001 Frequency Reference Selection 1 Mi Drivel MKEAZ APEM d 067 Monitoring reien PIG E Unisan E aan a AA a a Ier e SEHR z Daga Eee Liat Status bar cd EET Re aT Precautions for Correct Use CX Drive by default does not allow connection to the inverter unless the software versions match e Software number of the ilnverter set in the CX Drive project e Software number of the inverter actually connected If you cannot connect to the inverter due to a software number mismatch select Tools Options in the menu bar and in the Online tab deselect the Check Drive Software Com patibility check box This allows CX Drive to connect to the inverter operate normally although a warning will appear To match the software numbers right click the project select Properties and click the Set tings button in the Drive Type section In the Drive Type Settings window set the Software Number that matches that of the inverter If you cannot find the applicable software number in the CX Drive s Software Number list please upgrade the CX Drive version 3 30 DeviceNet Communications Unit User s Manual 1581 E1 3 Network Startup Editing Device Parameters Using CX Drive Double clicking Parameter Editor in the project opens a window in which all inverter parameter
43. license or service transac tion approval according to this law is required Therefore for the DeviceNet Communications Unit which is an EC compliant product it is the user s responsibility to check and ensure the compliance of the equipment and the entire system with the applicable EC Directives EC Directives EC Directives Applicable Standard EMC Directive EN61800 3 Low Voltage Directive EN61800 5 1 UL and cUL Standards Standard Applicable standards UL cUL UL508 Machinery Directive Mounting the DeviceNet Communications Unit to an inverter will void the certification of the inverter under Machinery Directive 18 DeviceNet Communications Unit User s Manual 1581 E1 Trademarks Trademarks e DeviceNet is a registered trademark of the Open DeviceNet Vendor Association ODVA e Windows is a registered trademark of Microsoft Corporation in the United States and other countries e Other company names and product names in this document are the trademarks or registered trade marks of their respective companies DeviceNet Communications Unit User s Manual 1581 E1 19 Items to Check After Unpacking Items to Check After Unpacking On delivery be sure to check that the delivered product is what you ordered In case that you find any problems with the product immediately contact your nearest local sales representative or OMRON sales office Checking the Nameplate The product has a nameplate on its rear face
44. o DA O gt D gt yun SUOI EDIUNWWO 9N921 19g 0 pay Sepo0D JON Z E 9 6 Troubleshooting 6 3 3 Parameter Setting Error in DeviceNet Communications Unit If the configuration of a parameter disables the DeviceNet Communications Unit to operate normally an error code will be displayed The table below shows the errors and the corrective action MX2 RX Error Codes amp Error Codes A Assumed Cause Corrective Action Indicators Indicators Cou One of configuration Check and correct the following items Ps parameters P160 to e Is one of parameters P160 to P179 specifying a P179 is rejected by Modbus register that does not exist inverter e Is one of parameters P160 to P169 specifying a double word Modbus register If so are low and high words specified in sequence by two consec utive parameters e Is one of parameters P170 to P179 specifying a double word Modbus register If so are high and low words specified in sequence by two consecu tive parameters e Is a specific Modbus register specified twice in output parameters P160 to P169 e Is one of parameters P160 to P169 specifying a Modbus register that is read only n A register is read only if it has an R in the R W column of the register table in Section 6 8 Modbus Communication Modbus RTU Data List of the MX2 User s Manual Cat No 1570 A register is read only if it has an R in the R W column of the register table in 8 5
45. output Ni FWR During forward operation RVR During reverse operation IRDY Operation ready CFN Ctrl from Net RFN Ref from Net FA1 Constant speed reached Drive Status Rotation Speed Monitor Torque Actual 7 Drive Status Rotation Speed Monitor Low byte Rotation Speed Monitor High byte Torque Actual Low byte Torque Actual High byte Description 0 Normal 1 Fault Trip 0 Normal 1 Warning 0 During reverse run Stopping 1 During forward run 0 During forward run Stopping 1 During reverse run 0 Not ready 1 Ready 0 Follow the setting of parameter A002 1 0 1 0 1 1 2 3 4 5 6 DeviceNet reference Follow the setting of parameter A001 DeviceNet reference Accelerating or decelerating Stopping Frequency agree Startup Not ready Ready Operation in progress Stopping Fault Trip stop Fault Trip If parameter P049 Number of Poles for Rotation Speed Setting is set appropri ately the rotational speed unit is min T If parameter P049 Number of Poles for Rotation Speed Setting is set to O the frequency is monitored in units of 0 01 Hz Actual torque monitor Unit 96 DeviceNet Communications Unit User s Manual 1581 E1 4 Remote O 4 3 3 Extended Control I O 101 151 153 Extended Control I O is OMRON s unique Remote I O not defined in the DeviceNet specifications This type of Remote O is optimized for the input output function of Inverters allowing
46. page A 2 and A 2 AC Drive Object Specifications on page A 14 create attach ment data or read response data in reverse order of high and low bytes Lal Precautions for Correct Use For Remote I O this need not be considered because high and low bytes will be reversed automatically Command Format mailang S LL Ll LL web Command Code Destination Service Class ID Instance ID Service Data FINS Command node address Code Attribute No for CS CJ or Attribute No Write Data Response Format Normal response oy oo ib o J ef Command Code End Code No of received bytes Destination Service Service Data FINS Command node address Code Read Data for CS CJ Error response 28 01 oo o me Command Code End Code No of received bytes Destination Service Error Code FINS Command node address Code for CS CJ Send failure or timeout 23 o 1 Command Code End Code FINS Command FINS Error code for CS CJ 5 8 DeviceNet Communications Unit User s Manual 1581 E1 5 Message Communications The DeviceNet Communications Unit supports the following service codes Service Codes j Parameter Details Destination Node Address Command This parameter specifies the destination node address for the Explicit Message For the Send Explicit Message command specify the Master Unit of the local node in the control data of the CMND instruction and the actual destination node in thi
47. setting For the details of this parameter refer to the MX2 User s Manual Cat No 1570 or RX User s Manual Cat No 1578 Parameter Setting C102 Reset Selection 03 Trip reset only recommended setting Detailed DeviceNet Communications Unit Settings The DeviceNet Communications Unit can be configured in more detail using inverter parameters P044 P045 P048 and P049 Set these parameters according to the following explanation Detailed DeviceNet Communications Unit Settings Parameter Setting P044 Communications Error Detec Monitors data exchange between the Inverter and the tion Timer Setting DeviceNet Communications Unit Normally this parameter is not required O to 9999 in units of 0 01 s Default 1 00 0 Disabled P045 Operation at Host Communi Sets the inverter operation if a network error such as bus off cations Error Selection occurs 00 Trip Default 01 Trip after deceleration stop 02 Ignore 03 Free run stop 04 Deceleration stop P048 Operation at Idle Mode Detec Sets the inverter operation in Network Idle mode OMRON s tion Setting DeviceNet Master Units do not support transition to the Net work Idle mode and therefore this parameter is not required 00 Trip Default 01 Trip after deceleration stop 02 Ignore 03 Free run stop 04 Deceleration stop P049 Number of Poles for Rotation For other types of Remote I O that use DeviceNet communica Speed Setting For conversion to the rpm
48. that these codes are not the same as the Explicit Message service code Modbus communication function code La Precautions for Correct Use The register number and read write data are the same as those for Modbus communication For these settings refer to Section 6 8 Modbus Communication Modbus RTU Data List of the MX2 User s Manual Cat No 1570 and 8 5 Modbus Communication Register Number List of the RX User s Manual Cat No 1578 Special Remote Input Assembly ID 150 Dec 96 hex Input Format CS1 CJ1 series lt Inverter Word Byte Bit Allocation No No bit7 bit6 bits bit4 bits biz bit bio n Function Code n 1 First Register No Low byte First Register No High byte n 2 Data 0 Low byte Data 0 High byte n 3 Data 1 Low byte Data 1 High byte Input Bit Data Details Word ba Read Success Failure No 0x10 0x50 0x03 0x43 Function Code OR ed with 0x80 for Each bit n C e n 1 First Register No Low byte First No High byte ei Semmee 4 18 DeviceNet Communications Unit User s Manual 1581 E1 4 Remote O NM Precautions for Correct Use The register number and read write data are the same as those for Modbus communication For these settings refer to Section 6 8 Modbus Communication Modbus RTU Data List of the MX2 User s Manual Cat No 1570 and 8 5 Modbus Communication Register Number List of the RX User s Manual Cat No 1578 The error
49. you to select each input output function by setting a multi function input output parameter Extended Control I O Output Assembly ID 101 Dec 65 hex Output Format CS1 CJ1 series Inverter Word Byte Bit Allocation So e ps ss sis peo pex pap tyan bie P GA J D 3 O OD O gt o 2 c Dm J Dm _ OD gt O Dm LD c Oo o O Rotation Speed Reference Low byte Rotation Speed Reference High byte n 2 Torque Reference Low byte Torque Reference High byte Torque Compensation Bias Low byte Torque Compensation Bias High byte Output Bit Data Details Name Description FW Forward Stop 0 Stop 1 Forward RV Reverse Stop 0 Stop 1 Reverse EGL LGL LOL O I 04 U0D papuaixa 0 0 7 CI3 to Multi function Input Follows the setting of each multi function input C003 to C008 CI7 0 OFF 1 ON CI8 Multi function input Follows the setting of each multi function input C003 to C008 8 0 OFF 1 ON EXT External trip 0 1 External fault RS Reset OR 1 Fault reset CR Multi function Con If a multi function output C021 to C026 is set to 63 OPO Option Board you tact Output can control the corresponding inverter multi function output CO1 Multi function Out 0 OFF CO2 put 1 ON CO3 to Multi function Out If a multi function output C021 to C026 is set to 63 OPO Option Board you CO5 put can control the corresponding inverter multi functio
50. yz SsE O p fqo SAG OG OV amp 2 V Appendices Instance hex SE Description oening Read Size hex Range OF Power Output power monitor Yes No INT Actual Unit W 11 Output Volt Output voltage monitor Yes No age Unit V 12 Accel Time Unit ms 10 10000 Yes Yes UINT 3600000 Decel Time Unit ms 10 10000 Yes bg UINT 3600000 Reference Speed reference input selection 1 Yes kad BOOL From the monitor Net 0 Follow the setting of parame ter A002 1 DeviceNet 77 Torque Actual torque monitor Yes Actual Rel Unit 96 Vie Ref Reference torque fili 200 Yes Yes Unit 6 ka Com Compensation bias torque par Yes Yes pensation Unit Bias Rel TA At Zero 0 Non zero speed No BOOL Speed 1 At zero speed DeviceNet Communications Unit User s Manual 1581 E1 Index DeviceNet Communications Unit User s Manual 1581 E1 l 1 Index Index A Alo CAMO ARGS 2c wry E a a aa 1 8 1 9 allocation relay area oo seeeeeeeeeeeeeseeeeeeeseeaneeeeeeeeees 3 15 Allocation PEN apakan anak 1 8 1 9 Assembly Instance No cccceseeeeeeeees 3 3 3 6 3 9 3 15 AS OMD NO EE 3 3 3 6 ADUT arer a a se 5 2 5 13 AUDUS ID EE 5 3 PUMOG Ee GE 3 28 Automatic Baud Rate Recognition c ececcesseeeeeeees 1 4 216 6 ae 81 01 eege EE 4 10 B Basic Speed NO E 1 3 3 2 4 2 4 4 AE eege AANO kgad Ga GG 4 5 NN AA NG ANNA NAYAN NAINA AL pla 4 4 PWR tasang na
51. 0 bit reversed FF9B hex FF9C hex e If the set data is already represented in a hexadecimal form the data will be sent without converting e Each unused bits must be set to 0 e Do not set data in any unused register DeviceNet Communications Unit User s Manual 1581 E1 5 Message Communications 5 4 4 Saving Changes to Holding Registers ENTER Command Using an Explicit Message to set data in each Attribute causes the new data to overwrite the existing data However this new data is not stored in EEPROM and will be lost when the inverter is powered off To save changes to the holding registers into EEPROM you need to issue the ENTER command using the method shown below In addition if you have changed a control parameter you must recalculate the motor parameters In this case also use the ENTER command to execute recalculation i How to Issue ENTER Command Common to the MX2 RX series To issue the ENTER command Write to EEPROM send an Explicit Message to the following Attribute At this time select the value to be written using the following table Class 64 hex Instance 09 hex Attribute 00 hex Register 0900 hex K d O 9 e 3 a D J D D Q D SN O D oo o 0 gt D x Nas Set Value Description 0000 Recalculates the motor parameters 0001 Stores the set values 0002 to FFFF Recalculates the motor parameters and stores the set values NM Precautions for Corr
52. 1 Not Using CX Integrator Remote I O fixed allocation Master Unit model CS1W DRM21 V1 CJ1W DRM21 Supported communications Remote I O Messaging Maximum number of slaves per 63 nodes Master Maximum number of control points 2048 points per Master Allocation areas Select one of the following ranges of areas 1 OUT CIO 3200 to CIO 3263 IN CIO 3300 to CIO 3363 Default 2 OUT CIO 3400 to CIO 3463 IN ClO 3500 to CIO 3563 3 OUT CIO 3600 to CIO 3663 IN ClO 3700 to CIO 3763 Allocation type Slaves are allocated to the above areas in a fixed order of node addresses e 8 point slaves Occupies 1 word 1 node address e 16 point slaves Occupies 1 word 1 node address e Slaves with more than 16 points Occupies more than 1 word more than 1 node address Maximum number of inverter con 32 when Remote I O occupies 4 words nections 21 when Remote I O occupies 6 words 16 when Remote I O occupies 8 words 6 when Remote I O occupies 20 words 1 Select with the soft switch fixed area setting 1 2 3 switch in the Master Unit allocation relay area 1 8 DeviceNet Communications Unit User s Manual 1581 E1 1 Outline No Using allocation DM areas or CX Integrator User allocations O 95 Master Unit model CS1W DRM21 V1 CJ1W DRM21 5o Supported communications Remote I O Messaging S os Maximum number of slaves per 63 nodes 7 2 Master Maximum number of control points Using allocation DM areas 16000 points IN
53. 1 8 Unit Parameter Object Class 94 hey A 13 A 2 BC Drive Object Specifications Sa AARAL a A 14 A 2 1 Motor Data Object Class 28 NO Laang nananana madaan a aaa A 14 A 2 2 Control Supervisor Object Class 29 hex A 15 A23 AC DC Drive Object Class EEN A 19 Index 8 DeviceNet Communications Unit User s Manual 1581 E1 Read and Understand this Manual Read and Understand this Manual Warranty and Limitations of Liability WARRANTY OMRON s exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year or other period if specified from date of sale by OMRON OMRON MAKES NO WARRANTY OR REPRESENTATION EXPRESS OR IMPLIED REGARDING NONIN FRINGEMENT MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE OMRON DISCLAIMS ALL OTHER WARRANTIES EXPRESS OR IMPLIED LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS WHETHER SUCH CLAIM IS BASED ON CONTRACT WARRANTY NEGLIGENCE OR STRICT LIABILITY In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted INNO EVENT SHALL OMRON BE RESPONSIBLE FO
54. 1 How to Edit Device Parameters with EDS bie 3 3 2 Restrictions of Edit Device Parameters Function with EDS File 3 4 Editing Parameters with CX Drive 0000 eee es 3 4 1 Connecting CX Drive via DeviceNet 00 0 0a 3 4 2 Outline of CX Drive 2 E ik ea ae ae ee Pa AS e ee we DeviceNet Communications Unit User s Manual 1581 E1 3 Network Startup 3 1 Inverter Configuration To use the DeviceNet Communications Unit you need to configure node addresses and the necessary Remote I O and other functions The configuration of the DeviceNet Communications Unit is all done through parameters built into the MX2 RxX series Inverter This section describes the inverter parameters that must be configured to use the DeviceNet Communi cations Unit Because the settings of the DeviceNet Communications Unit vary depending on the type of the Remote I O function to be used information in this section is described for each of the following three types of Remote I O Section Name Applicable Remote UO Outline Basic and Extended Basic Speed UC Types of Remote UO that support Speed I O Settings Extended Speed UC general speed control applica Extended Speed and Acceleration Con tions trol Remote I O Settings Extended Speed and Torque Control Types of Remote I O that include Using Torque Refer Extended Control I O the torque reference and other ence Extended Control I O and Multi function interfaces related to torqu
55. 2 bit data Fit the size appropriately to each Attribute data size each Modbus Register No to send receive data to from Class 64 hex using Explicit Message If the data size is inappropriate you will receive an error response to the Explicit Message Check the error code attached to the error response to correct the data size Single word Parameters Most inverter parameters take single word data although some parameters take double word data Be sure to handle data as single word data even if it is a small value such as 0 or 1 Double word Parameters For double word 32 bit parameters such as the frequency reference and multi step position com mand two Attributes each Modbus Register No are allocated Use these Attributes each Modbus Register No as appropriate as follows e The high level Attribute each Modbus Register No indicated as HIGH takes double word data Data must be always all sent received at the double word 32 bit size to from this Attribute regardless of the value to be sent e The low level Attribute each Modbus Register No indicated as LOW takes single word data If the setting range O to 65535 is sufficient this Attribute can be used for a single word data When writing data set the high level Attribute to 0000 When reading data an error will be detected if the value is larger than 65535 In this case use the high level Attribute indicated as HIGH to handle it as double word
56. 5 na ma ine ine as ext or One mue o fo fo fo fo lo flo fofo lo flo f ofolojlolo Opr RUN command 0 Stop 1 Run InN3 General purpose output terminal 3 Dir Rotation direction command In4 General purpose output terminal 4 0 Forward 1 Reverse EXT External trip In5 General purpose output terminal 5 RS Reset In General purpose output terminal 6 In1 General purpose output terminal 1 In7 General purpose output terminal 7 In2 General purpose output terminal 2 In8 General purpose output terminal 8 DeviceNet Communications Unit User s Manual 1581 E1 4 19 4 Remote I O Register No 1E01 hex for DeviceNet input Inverter status monitor bit 15 14 13 12 1 10 9 8 7 6 5 4 3 2 1 o Name ONT ANT TRO UV ora eas AL OD OL Fae Fa Pun koy Di Value otTototofotofotTofoftofoftofofofilo Dir Rotation direction 0 Forward 1 Reverse AL Alarm output IRDY Operation ready FA3 Set frequency only RUN During RUN OTQ Overtorque Undertorque FA1 Constant speed reached UV During undervoltage FA2 Set frequency exceeded TRQ During torque limit OL Overload warning RNT RUN time over OD Excessive PID deviation ONT Power ON time over 4 4 3 Flexible Format 139 159 Flexible Format is OMRON s unique Remote I O not defined in the DeviceNet specifications This Remote I O enables you to allocate more than one data value including those in inverter s internal parameter are
57. 500 words x 1 block OUT 500 per Master words x 1 block Using CX Integrator 32000 points IN 500 words x 2 block OUT 500 words x 2 block Allocation areas ClO ClO 0000 to CIO 6143 WR W000 to W511 HR HROOO to HR511 DM D00000 to D32767 EM E00000 to E32767 Allocation type Slaves can be allocated freely node by node to the above areas using CX Integrator However the following restrictions apply m Using allocation DM areas If you use the allocation DM areas of the Master Unit to perform user allocations the following restrictions apply e An allocation area must consist of two contiguous blocks of words OUT1 and IN1 In an allocated area words of each slave must be allocated in order of node addresses However unused node addresses need not be allocated e 8 point slaves cannot be allocated to the high byte m Using CX Integrator If you use CX Integrator more flexible allocation than using allocation DM areas is possible with less restrictions as follows maa No D gt lt fad z lt 3 Cc 3 Z c 3 CH D a O h 5 lt Wu a Wu ZS O O D gt D CH er O D gt Mm e An allocation area must consist of four contiguous blocks of words OUT1 OUT2 IN1 and IN2 e In an allocated area words of each slave can be allocated flexibly in any order regardless of node addresses m Restrictions commonly applied to both allocation types The following restrictions apply commonly to both types of allocation
58. 581 E1 4 Remote O 4 2 3 Extended Speed and Acceleration Control 110 111 Extended Speed and Acceleration Control is OMRON s unique Remote I O not defined in the DeviceNet specifications This is the Extended Speed I O with an additional Acceleration Deceleration Time setting function Extended Speed and Acceleration Control Assembly ID 110 Dec 6E hex Output Format CS CJ series Inverter Word Byte Bit Allocation fo rer om fes AS AV FM pa f a HI 7 Rotation Speed Reference Low byte sch n 1 Rotation Speed Reference High byte n 2 Acceleration Time Low byte Acceleration Time High byte n 3 Deceleration Time Low byte Deceleration Time High byte Output Bit Data Details Name Description FW Forward Stop 0 Stop 1 Forward RV Reverse Stop 0 Stop 1 Reverse RS Reset 0 1 Fault reset FRS Free run stop 0 Ignore 1 Free run stop CTR Net Ctrl 0 Follow the setting of parameter A002 1 Follow the reference from network control REF Net Ref 0 Rotation Speed Reference follows the setting of parameter A001 Accelera tion Deceleration Time follows the setting of parameter F002 F003 1 Follow the reference from network control Rotation Speed Reference If parameter P049 Number of Poles for Rotation Speed Setting is set appropri ately the rotational speed unit is min 7 If parameter P049 Number of Poles for Rotation Speed Setting is set to 0 the freque
59. AA AE 3 Reinstall the front cover and tighten the screws DS E NANANANANABIAN N MMMM Ge O O 7 7 A8 AS af aps 4 Connect the connector of inverter connection PCB of DeviceNet Communications Unit to the con 8 N nector of inverter Method First align the small hole B on the Inverter connection PCB with the guide post D in the Inverter C A OS Then align the larger hole on the Inverter connection PCB C with the threaded hole F in the Inverter Push the Inverter connector into place 2 10 DeviceNet Communications Unit User s Manual 1581 E1 2 DeviceNet Communications Unit Mounting and Wiring V Precautions for Correct Use The Inverter connector is fixed with a sufficient binding force against vibration It is not neces sary to secure the Inverter connection PCB with screws 5 Fold the flat cable B into the middle of the Unit so that the flat cable will not be pinched between the DeviceNet Communications Unit and the front cover of inverter As shown with A Y No 5 D F GC D 5 1 Precautions for Correct Use e When mounting the DeviceNet Communications Unit be sure that the flat cable is not pinched e When mounting the DeviceNet Communications Unit be careful about burrs of the b
60. Allocation Relay Area cation Allocation Allocation HE HA i Address Relay Relay 00 CIO 3200 16 point Output Unit CIO 3300 16 point Input Unit Node Address 0 Node Address 10 01 CIO 3201 16 point Output Unit CIO 3301 8 point Input Unit 8 point Input Unit Node Address 1 Node Address 12 Node Address 11 02 CIO 3202 This DeviceNet Communications CIO 3302 This DeviceNet Communications 03 CIO 3203 Unit Node address 21 CIO 3303 Unit Node address 21 Extended Speed I O setting Extended Speed I O setting Occupies 2 output words Occupies 2 input words 04 ClO 3204 This DeviceNet Communications CIO 3304 This DeviceNet Communications 05 CIO 3205 Unit Node address 22 CIO 3305 Unit Node address 22 06 ClO 3206 Extended Control I O setting ClO 3306 Extended Control I O setting Occupies 4 output words Occupies 4 input words 07 CIO 3207 CIO 3307 08 CIO 3208 16 point Output Unit CIO 3308 16 point Input Unit Node Address 2 Node Address 13 3 16 DeviceNet Communications Unit User s Manual 1581 E1 3 Network Startup The actual user allocation steps for the DeviceNet Communications Unit using CX Integrator are shown below 1 Power on the inverter s first and configure the following settings according to 3 1 Inverter Configuration on page 3 2 e Set the node address According to the user allocations node address setting example above set inverter parameter P192 DeviceNet Node Address e Set the t
61. EEN 3 14 322 FKEdAllocation SEPT aNG GA eacmeecersiccenie 3 14 3 2 3 User Allocation Steps Scan List CGonfguraton tnn 3 16 Device Parameters with EDS File 00000 anaa aaa Aane AANO ERSEN 3 21 3 3 1 How to Edit Device Parameters with EDS File 3 21 3 3 2 Restrictions of Edit Device Parameters Function with EDS Pie 3 22 Editing Parameters with CX Drive manaaaana naaa nN NAAN REEEE RRE ANNE NANANA NNNA NAO NNNNONNNA nnmnnn nnna 3 25 3 4 1 Connecting CX Drive via DeviceNet aa 3 25 a EIER BN 3 30 Remote O Remote LO Conligurallo Na a NANANA NANANG 4 2 41 1 Remote VO Ty POS aaa aa Aa AA a NAA 4 2 ue e Re EE 4 3 Basic and Extended Speed e WE 4 4 4 21 e ee e Be RE E 4 4 4 2 2 Extended Speed JO 21 71 kA AG GA 4 5 4 2 3 Extended Speed and Acceleration Control 110 111 a 4 7 Remote UO with Torque Reference Support ccccccsssseeeccssseeeseesseeeeceesseeseeenseesseenseesees 4 10 4 3 1 Torque Control Configuration aa 4 10 4 3 2 Extended Speed and Torque Control 123 173 7 2mmaasusuuunnananaanaaaanaasasasasasasanaasaaaaaaawa 4 11 4 3 3 Extended Control KO 0115 153 aaa aa a Ta aa a 4 13 4 3 4 Extended Control I O and Multi function I O Monitor 101 153 a 4 15 Special I O and Flexible Format cisesiscecessveccasscecesiiivvccsanvacccenvacedasvanctenatateanavecdimiwnleasiece 4 17 4 4 1 Frequency Reference RUN Command Selection ccccc
62. Force external fault Trip through Fieldbus A fatal error was detected while DeviceNet Communi cations Unit operates DeviceNet Communications Unit User s Manual 1581 E1 Perform troubleshooting according to Section 7 2 Troubleshooting of the MX2 User s Manual Cat No 1570 RX gt Perform troubleshooting according to 10 4 Troubleshooting of the RX User s Manual Cat No 1578 Replace DeviceNet Communications Unit Switch inverter RS input OFF Check if DeviceNet Communications Unit is mounted properly and connector is sufficiently inserted and then restart DeviceNet Communica tions Unit If problem persists replace DeviceNet Communica tions Unit Replace the inverter with another inverter Ver 1 1 or later for MX2 series Ver 2 0 or later for RX series Replace DeviceNet Communications Unit Check if DeviceNet Communications Unit is mounted properly and connector is sufficiently inserted and then restart DeviceNet Communica tions Unit If problem persists replace DeviceNet Communica tions Unit Clear External trio EXT from DeviceNet communi cations and reset trip state Check if DeviceNet Communications Unit is mounted properly and connector is sufficiently inserted and then restart DeviceNet Communica tions Unit If problem persists replace DeviceNet Communica tions Unit T LA m O T o po lt D o g lt o D 2 D emp O e 3 3 c 3
63. G3AX RX DRT A4022 eds 3G3AX RX DRT A4037 eds 3G3AX RX DRT A4055 eds 3G3AX RX DRT A4075 eds 3G3AX RX DRT A4110 eds 3G3AX RX DRT A4150 2238 3G3AX RX DRT A4150 eds 3G3AX RX DRT A4185 2239 3G3AX RX DRT A4185 eds 3G3AX RX DRT A4220 eds 3G3AX RX DRT A4300 eds 3G3AX RX DRT A4370 eds 3G3AX RX DRT A4450 eds 3G3AX RX DRT A4550 eds 3G3AX RX DRT B4750 2245 3G3AX RX DRT B4750 eds 3G3AX RX DRT B4900 2246 3G3AX RX DRT B4900 eds 3G3AX RX DRT B411K 2247 3G3AX RX DRT B411K eds 3G3AX RX DRT B413K 2248 3G3AX RX DRT B413K eds DeviceNet Communications Unit User s Manual 1581 E1 Appendices A 1 2 Message Router Object Class 02 hex i Object Details No vendor specific attributes are supported A 1 3 DeviceNet Object Class 03 hex i Supported Service Codes Table A 5 DeviceNet Object Supported Service Codes Service Code No hex Service Description OE Reads Attribute data 10 Writes Attribute data fl Object Details Table A 6 DeviceNet Object Object Details Gill ml Sea gy _ ven nod re i Communications Unit 1 250 kbit s 2 500 kbit s DO BOI Busoff interruption BOI Busoff interruption D Yes No No BOOL 04 Ge Number of Busoff detections Yes No USINT Counter Allocation DeviceNet communication Yes kind word Information connection information MAC ID Node address change Yes Wie Switch required after power off or Changed reset MAC ID Node address setting actual UINT Switch value Valu
64. I O enables you to read write data for two consecutive register numbers by setting the function code In addition you can also read write data to from more than one register by switching the function code register number at fixed intervals using a host program In this case on the host check that the register numbers match before handing the communications Once the register number set for output matches the register number displayed for input proceed to the next register number setting step Special Remote Output Assembly ID 100 Dec 64 hex Output Format CS1 CJ1 series Inverter gt Zu o D O O e 5 o 1 Geh O D Tl O 3 D emp u0I 29 99 pukWwWo9 NAH dUBJajay Aouenbei4 p p Word Byte Bit Allocation No No bit7 bit6 bits bit4 bits bit2 biti bito n Function Code Set 0 First Register No Low byte First Register No High byte n 2 Data O Low byte Data 0 High byte LO Data 1 Low byte Data 1 High byte DeviceNet Communications Unit User s Manual 1581 E1 4 17 4 Remote I O Output Bit Data Details Name Description Function Code 10 Write data 1 word 03 Read data 1 word 50 Write data Consecutive 2 words 43 Read data Consecutive 2 words Register No Write the register number corresponding to the inverter parameter Data 0 1 Set the data to write to the specified register Set Data 1 to O to write one word of data 1 Note
65. L Stop 1 Forward 04 Reverse 0 Stop Yes Yes BOOL Stop 1 Reverse Net Control 0 Follow the setting of param Yes Yes BOOL eter A002 a C E reference s pse For 0 CCT IN Yes No BOOL ward Run 1 During forward run During reverse 0 Stop Yes No BOOL run 1 During reverse run Inverter Ready 0 Not ready Yes No UINT 1 Ready OA Fault 0 Normal Yes No BOOL 1 Fault Alarm 0 Normal Yes No BOOL 1 Alarm OC Fault Reset Resets the Fault Trip state of Yes Yes BOOL the inverter when written to 1 OD Fault Code Fault Trip state code SS Yes No UINT T N gt O O lt O O Lem w o d o O o o 3 T EN Additional Information The comparison between the inverter Error Trip codes and the CIP Fault Warning codes is shown in Table A 21 x y 6z SSID p lqo Josiane 01u00 Z Z V DeviceNet Communications Unit User s Manual 1581 E1 A 15 Appendices Instance o e Description selling Read Size Range Control From 0 Follow the setting of param Yes No BOOL Net Run Signal eter A002 Input Status 1 DeviceNet DeviceNet Indicates the inverter opera UINT Fault Mode tion on network error 0 Inverter Fault Trip and stop P045 1 1 Ignore P045 2 2 Vendor specific Force Fault Trip Inverter s External trip EXT Yes BOOL Communica input tions External Fault Input Force Status External trip EXT input sta Yes Communica tus tions Extern
66. Modbus Communication Register Number List of the RX User s Manual Cat No 1578 e Is one of output parameters P160 to P169 speci fying a Modbus register that is write prohibited during operation A parameter is write prohibited during operation if no is put in the Data can be changed during RUN column of the table in Section 4 of the MX2 Inverter manual Cat No 1570 A parameter is write prohibited during operation if No is put in the Changes during operation column of the table in Appendix 1 Parameter List of the RX Inverter manual Cat No 1578 After correcting configuration cycle the power supply Inverter settings are e Check P046 value is in range 0 to 7 and restart not compatible with DeviceNet Communications Unit this version of e Initialize inverter parameters DeviceNet Communi cations Unit WR Dn UN a GC a DeviceNet Communications Unit User s Manual 1581 E1 6 Troubleshooting 6 4 Errors Related to Message Communications To send a DeviceNet explicit message from a CS CJ series unit use a FINS message If any Explicit Message FINS message is not completed normally check the contents of the FINS mes sage response 6 4 1 FINS Message Errors CS CJ series The table below shows the assumed cause and corrective action for each FINS response FIN ae gt Description Assumed Cause Corrective Action Response 0000 Normal comple tion 0101 Local node notin Local nod
67. Net Communications Unit e Start configuring the parameters from P160 or P170 in order and when finished configuring the last Modbus register be sure to set the remaining parameters to 0000 zero Setting a parameter to 0000 zero causes the register setting to be ignored and not allocated to Remote I O The number of words occupied by Remote UO will be the number of allocated input registers for input and the num ber of allocated output registers for output e Be sure to allocate non zero registers at least once in the outputs inputs area of Remote UC e tis not allowed to allocate the same register more than once in the output area of Remote I O e Be sure to configure registers that can always be written to for the output area of Remote UC e Double word registers must be allocated with two consecutive Modbus registers firstly the high word and secondly the low word gt LD o D O O e 5 2 HI Padi O Tl fe 3 D La Precautions for Correct Use e Communications data will be written constantly to register numbers which are allocated to the output area of Remote IC If you set any of the following write prohibited parameters an error will be detected in the DeviceNet Communications Unit Write prohibited Parameters Registers write prohibited during operation Parameters which are write prohibited in the Light Load mode When using the Light Load mode Parameters which are protected by pa
68. R WARRANTY REPAIR OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HAN DLED STORED INSTALLED AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION ABUSE MISUSE OR INAPPROPRIATE MODIFICATION OR REPAIR DeviceNet Communications Unit User s Manual 1581 E1 Read and Understand this Manual Application Considerations SUITABILITY FOR USE OMRON shall not be responsible for conformity with any standards codes or regulations that apply to the combina tion of products in the customer s application or use of the products At the customer s request OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product machine system or other application or use The following are some examples of applications for which particular attention must be given This is not intended to be an exhaustive list of all possible uses of the products nor is it intended to imply that the uses listed may be suit able for the products e Outdoor use uses involving potential chemical contamination or electrical interference or conditions or uses not described in this manual Nuclear energy control systems combustion systems railroad systems aviation systems medical equipment amusement machines v
69. Setting F001 1st Multi step Speed Reference O A020 gt 2nd Maximum Frequency A204 2nd Maximum Frequency A204 2nd Maximum Frequency A204 2nd Frequency Upper Limit A261 Output Frequency Setting F001 2nd Multi step Speed Reference 0 A220 2nd Frequency Upper Limit A261 2nd Frequency Lower Limit A262 Output Frequency Setting F001 ka 2nd Multi step Speed Reference 0 A220 Jump Frequency 2 pa A063 a065 a067 a064 a066 a068 2nd Frequency Upper Limit A261 2nd Frequency Lower Limit A262 gt Output Frequency Setting F001 2nd Multi step Speed Reference 0 A220 1 The process will be terminated abnormally if the same set value exists in Multi function input selection 1 to 8 The process will also be terminated abnormally if when setting values in the order of Multi function input selec tion 1 to 8 the value already set for a latter parameter is set for a preceding parameter 2 The process will be terminated if the frequency set for F001 A020 A220 or A021 to A035 is within the fre quency range set for Jump frequency DeviceNet Communications Unit User s Manual 1581 E1 3 Network Startup 3 4 Editing Parameters with CX Drive The Inverter Servo support tool CX Drive is the support software to edit inverter parameters Installing the OMRON CX One software simultaneously installs CX Drive onto the PC CX Drive enables you to connect your PC to the RJ45 or USB connector of an inverter t
70. T J D a Lit red vd Lit green x Y Flashing WARNING Risk of electric shock MS oRead manual before installing Unknown state oWait 10 minutes for capacitor discharge after disconnecting power supply E E o Inverter error code Unknown state Precautions for Correct Use Do not clear the trip state before you finish troubleshooting the error If you clear the trip the error code will be cleared from the 4 digit display As a result you may lose the error informa tion before start troubleshooting Checking data in the error log is still an option in this case 6 2 DeviceNet Communications Unit User s Manual 1581 E1 6 Troubleshooting 6 2 Errors on a Communications Line If the DeviceNet Communications Unit cannot continue DeviceNet communications due to interruption short circuit reverse connection node address duplication superimposed noise or other cause a transmission fault will be detected If a transmission fault occurs the inverter turns ON the fault contact to stop the motor free run stop In this case check the LED indicator on the DeviceNet Communications Unit and take corrective action MS NS LED Indicators in DeviceNet Communications The DeviceNet Communications Unit has the MS and NS LED indicators that indicate the states of the power supply and communications Ll Lit M Flashing Ml Not lit Indicator _ Indication Operation
71. User s Manual 4 Configure DeviceNet Configure the DeviceNet parameters according to 3 1 2 Remote I O Settings Using Torque Ref erence on page 3 6 5 Configure the multi function input to enable torque control To enable torque control you must set the Multi function Input C001 to C008 to 52 Torque ref erence input permission and turn it ON Turn ON the multi function input configured via an external terminal or DeviceNet Remote I O EN Additional Information For details about torque control refer to Section 5 11 Torque Control of the MX2 User s Man ual Cat No 1570 and Section 6 9 Torque Control of the RX User s Manual Cat No 1578 Disabling Torque Control Torque control is disabled unless the multi function input is set to 52 Torque reference input permission Configuration of parameters related to torque control is unnecessary if toque control is disabled 4 10 DeviceNet Communications Unit User s Manual 1581 E1 4 Remote O 4 3 2 Extended Speed and Torque Control 123 173 Extended Speed and Torque Control is OMRON s unique Remote I O not defined in the DeviceNet specifications This is the Extended Speed UO with an additional Torque Reference function Extended Speed and Torque Control Output Assembly ID 123 Dec 7B hex Output Format CS1 CJ1 series Inverter Word Byte Bit Allocation fo rer om FS Av ru pa f I AAH IE sch n 1 Rotation Speed Reference Lo
72. X MX2 DRT A4030 1948 3GJAX MX2 DRT A4030 eds 3G3AX MX2 DRT A4040 1950 3GJAX MX2 DRT A4040 eds 3G3AX MX2 DRT A4055 1951 3GJAX MX2 DRT A4055 eds 3G3AX MX2 DRT A4075 1952 3GJAX MX2 DRT A4075 eds 3G3AX MX2 DRT A4110 1953 3GJAX MX2 DRT A4110 eds 3G3AX MX2 DRT A4150 1954 3GJAX MX2 DRT A4150 eds Table A 4 RX series Model List Inverter Model Product Name D Code 3G3RX A2004 3G3RX A2007 3G3RX A2015 3G3RX A2022 3G3RX A2037 3G3RX A2055 3G3RX A2075 3G3RX A2110 3G3RX A2150 3G3RX A2185 3G3RX A2220 3G3RX A2300 3G3RX A2370 3G3RX A2450 3G3RX A2550 3G3RX A4004 3G3RX A4007 3G3RX A4015 3G3RX A4022 3G3RX A4037 3G3RX A4055 3G3RX A4075 3G3RX A4110 3G3RX A4150 3G3RX A4185 3G3RX A4220 3G3RX A4300 3G3RX A4370 3G3RX A4450 3G3RX A4550 3G3RX B4750 3G3RX B4900 3G3RX B411K 3G3RX B413K Name of EDS File 3G3AX RX DRT A2004 2203 3G3AX RX DRT A2004 eds 3G3AX RX DRT A2007 2204 3G3AX RX DRT A2007 eds 3G3AX RX DRT A2015 2205 3G3AX RX DRT A2015 eds 3G3AX RX DRT A2022 2206 3G3AX RX DRT A2022 eds 3G3AX RX DRT A2037 eds 3G3AX RX DRT A2055 eds 3G3AX RX DRT A2075 eds 3G3AX RX DRT A2110 eds 3G3AX RX DRT A2150 eds 3G3AX RX DRT A2185 2212 3G3AX RX DRT A2185 eds 3G3AX RX DRT A2220 2213 3G3AX RX DRT A2220 eds 3G3AX RX DRT A2300 eds 3G3AX RX DRT A2370 eds 3G3AX RX DRT A2450 eds 3G3AX RX DRT A2550 eds 3G3AX RX DRT A4004 eds 3G3AX RX DRT A4007 2231 3G3AX RX DRT A4007 eds 3G3AX RX DRT A4015 2232 3G3AX RX DRT A4015 eds 3
73. a DeviceNet EDS file in CX Integrator DeviceNet Node Address Setting Inverter parameter P192 sets the DeviceNet node address MAC ID Parameter Setting P192 DeviceNet Node Address 0 to 63 Default 63 sBules je W10 aa DUE OI Eech CL Remote UO Setting Inverter parameter P046 Assembly Instance No sets the type of Remote I O select the combination of output and input that fits your application requirements e Special I O P046 03 e Flexible Format P046 06 Assembly No No of occupied bytes Parameter Description a No of words Instance No Tee Flexible Format See 1 The format of Special I O is different from that of the conventional Advanced Remote 1 0 2 If you select Flexible Format the number of occupied bytes words will change depending on the number of Modbus registers set in parameters P160 to 179 EN Additional Information The DeviceNet Communications Unit supports read write of double word data Refer to 4 4 2 Special I O 100 150 on page 4 17 DeviceNet Communications Unit User s Manual 1581 E1 3 9 3 Network Startup j Reset Mode Setting For the MX2 RX series by default the Reset mode is set to Always enabled This means that resetting the inverter also resets the DeviceNet Communications Unit which in turn causes the communication connection to be reset To prevent the communication connection from being reset when the inverter is reset OMRON recom mends the following
74. a between 1 and 3 Master Unit s allocation relay area ClO n bit 08 to 10 5 Set the Scan List Enable switch Master Unit s allocation relay area CIO n bit 00 from OFF to ON to enable the Scan List 09 CIO 3209 zer CIO 3309 uonean6ju09 s1 uge UOH EINBYUOD YOMAN ZE The actual fixed allocations steps for the DeviceNet Communications Unit are shown below NG Precautions for Correct Use sdajg uopevojly Donat Z Z DeviceNet Communications Unit User s Manual 1581 E1 Note The above page is only a sample for illustrative purposes It is not the actual content of the manual DeviceNet Communications Unit User s Manual 1581 E1 Manual Structure Special Information Special information in this manual is classified as follows Precautions for Safe Use Precautions on what to do and what not to do to ensure safe usage of the product Precautions for Correct Use Precautions on what to do and what not to do to ensure proper operation and performance EN Additional Information Additional information to read as required This information is provided to increase understanding or make operation easier DeviceNet Communications Unit User s Manual 1581 E1 Sections in this Manual Sections in this Manual Outline DeviceNet Communications Unit Mounting and Wiring Network Startup Remote UO Message Communications Troubleshooting Appendic
75. al 0 Communicating Fault Input Sta 1 Fault detected tus Net Idle Mode Indicates the inverter opera 2 Yes tion on network idle mode 0 Stop P048 4 1 Ignore P048 2 2 Vendor specific Drive State Inverter Drive State Detail Yes USINT Detail value O Stopping 1 Running 2 Jogging 3 Free running 4 Direct current DC brak ing Restart Retry Error detected Deceler ated stop Restart Retry in process Waiting for restart retry Fault Trip Undervoltage condition BOOL USINT Trip Cause Returns a direct Trip cause USINT E01 to E99 Free Run Enables disables free run 0 Ignore 1 Free run enabled BOOL DeviceNet Communications Unit User s Manual 1581 E1 Appendices Table A 21 Error Code Conversion Error Trip Code CIP Fault Warning Code Code Nam Code Name E01 2200 Current inside device E02 Overcurrent during slowdown E03 Overcumant during sar E04 2200 Current inside device E05 2220 Continuous overcurrent e Brake chopper seen E07 Overvotage Nai device E08 en Parameter err E09 Undervoltage inside device E10 5210 Measurement circuit E11 6100 Internal software E12 9000 External malfunction E13 9000 External malfunction T Short ground I Trunk ine overvorage I Trunk line undervoltage E20 Temperature error due to cooling fan frequency low 4000 Temperature ering ai Device temperature E22 5000 Device hardware E24 3130 Phase failure E25 Out
76. ameter A002 1 Follow the reference from network REF Net Her 0 Follow the setting of parameter A001 1 Follow the reference from network Set the Control Method to which you want to switch in parameter A001 A002 Restarting the Inverter Be sure to cycle the power supply of the MX2 RX series inverter to enable the changes La Precautions for Correct Use e Be sure that the POWER LED indicator is not lit before cycling the power supply when restarting the MX2 RX series Inverter The time until the light turns off varies with the inverter model e Some DeviceNet Master Units in market may send Idle messages during specific events start up PLC program mode etc In this case consider to set Operation at Idle Mode Detection Setting P048 to 2 Ignore DeviceNet Communications Unit User s Manual 1581 E1 3 5 3 Network Startup 3 1 2 Remote UO Settings Using Torque Reference The MX2 RX series Inverter provides the torque control function To enable torque control use OMRON s unique Extended Speed and Torque Control Extended Control UC or Extended Control I O and Multi function UO Monitor This section explains how to configure the Remote I O settings using the torque reference Inverter parameters can be configured using the Digital Operator CX Drive or a DeviceNet EDS file in CX Integrator p DeviceNet Node Address Setting Inverter parameter P192 sets the DeviceNet node address MAC ID P192 DeviceNet Node Addr
77. ances 1 to 3 correspond to the inverter s multi function output terminals P1 P2 and the relay output terminal RX gt Instances 1 to 6 correspond to the inverter s multi function output terminals P1 to P5 and the relay output terminal A 1 8 Unit Parameter Object Class 94 hex Supported Service Codes Table A 15 Unit Parameter Object Supported Service Codes Service Code No hex Service Description OE Reads Attribute data 10 Writes Attribute data g Object Details Table A 16 Unit Parameter Object Object Details Instance Attribute Setting R BL aes Bais Rango ft en Se 01 Default 0 Basic Speed WC 0 7 Yes Yes USINT Connection Extended Speed I O Path Extended Speed and Torque Control Special UC Extended Control I O Extended Control I O and Multi function I O Monitor Flexible Format Extended Speed and Acceleration Control La Precautions for Correct Use The value written to this Instance is reflected on Assembly Instance No P046 DeviceNet Communications Unit User s Manual 1581 E1 A 13 gt s Q D 3 D d O D O mp U o D O O Di O 3 ID Dou 76 sse Palqo Jajaweied HUN 8 Y Appendices A 2 AC Drive Object Specifications A 2 1 Motor Data Object Class 28 hex Supported Service Codes Table A 17 Motor Data Object Supported Service Codes Service Code No hex OE Reads Attribute data 10 Writes Attribute data j Objec
78. as via Modbus communication You can select the data to allocate using parameters P160 to P179 e Any data can be selected from all Modbus registers e This Remote I O helps minimize the communications traffic because it sets only the I O data required for communications fl Flexible Format UO Allocation The relationship between Flexible I O and inverter parameters is as follows Flexible Format UO Allocation 6 Modbus register set by P166 Modbus register set by P176 7 Modbus register set by P167 Modbus register set by P177 8 Modbus register set by P168 Modbus register set by P178 9 Modbus register set by P169 Modbus register set by P179 Word Description 0 Modbus register set by P170 1 Modbus register set by P171 2 Modbus register set by P172 RS Modbus register set by P173 4 Modbus register set by P174 5 Modbus register set by P175 Modbus register set byP166 Modbus register set by P167 Modbus register set byP168 Modbus register set byP169 4 20 DeviceNet Communications Unit User s Manual 1581 E1 4 Remote O Flexible Format Configuration Configure the Modbus registers for the functions you want to allocate to the Remote I O outputs using parameters P160 to P169 and to the Remote I O inputs using parameters P170 to P179 respectively A maximum of 10 words can be allocated for both input and output After completing the following configuration steps cycle the power supply of the inverter Device
79. ase 400 V 0 4 to 4 0 kW If removed in Step 2 reinstall the terminal cover and tighten the screw LI o c po E E O O _ oO gt QD lt Ee fam O c O 0 o o Mm D gt Ben Q o c ES O pr E C LI o cl O N D 5 o O TS Soe E o 5 be E o E O O O bd sj E c 5 5 Ben o 2 69 9 a2 2 c E o o c O D o 4 DeviceNet Communications Unit User s Manual 1581 E1 2 DeviceNet Communications Unit Mounting and Wiring 6 Press down on the indicated corner of the DeviceNet Communications Unit housing to ensure proper connection of the DeviceNet Communica tions Unit connector WM WU AMA 7 Check that there is no gap between the top edges of the DeviceNet Communications Unit and the inverter casing 8 Secure the DeviceNet Communications Unit in place to the inverter with the mounting screw 9 Select an appropriate language from the warning label sheet and affix it on the English warning if necessary 2 8 DeviceNet Communications Unit User s Manual 1581 E1 2 DeviceNet Communications Unit Mounting and Wiring Precautions for Correct Use Some inverter models do not include a screw for the grounding cable Please supply the rec ommended screw lock washer and washer to attach the grounding cable Ground cable screw selection MX2 series NI Inverter Model Grounding Cable Attachment Screw id
80. assembly I O This section describes how to read write inverter parameters by the Mes sage communications function DeviceNet Explicit Message This section describes the troubleshooting for various problems which may occur in DeviceNet the inverter and the DeviceNet Communica tions Unit This section contains the general object specifications and AC drive object specifications DeviceNet Communications Unit User s Manual 1581 E1 Manual Structure Manual Structure Page Structure and Symbol Icons The following page structure and symbol icons are used in this manual Level 1 heading 3 Network Startup Level 2 heading 3 1 Inverter Configuration To use the DeviceNet Communications Unit you need to configure node addresses and the necessary Remote UO and other functions The configuration of the DeviceNet Communications Unit is all done through parameters built into the MX2 RX series Inverter This section describes the inverter parameters that must be configured to use the DeviceNet Communi cations Unit Because the settings of the DeviceNet Communications Unit vary depending on the type of the Remote UO function to be used information in this section is described for each of the following three types of Remote 1 0 Section Name Applicable Remote UO Qutline 3 1 1 Basic and Extended Basic Speed UO Types of Remote I O that support Speed I O Settings Extended Speed I O general speed control applica Extended Speed and Ac
81. ays the status values of dxxx in the inverter e Alarms Displays the log of the current and past alarms J e wf SI oolla Xlaxx Ranas amp BR amp an gt wed a zd xd 2 BB Drivel Offline Description EN Parameter Editor Intelligent input terminal status 1 Jo PA Forward Run Stop ia GI ES Graphs d005 2 Intelligent input terminal status 2 1 RY Reverse Run Stop Jee ES Status d005 3 inteligent input terminal status 3 12 EXT External Trip Le a ei Digital Inputs e d005 4 lIntelligert input terminal status 4 18 RS Reset Inverter nn Ce Digital Dutputs Vv d005 5 intelligent input terminal status 5 2 CF1 Multi speed Select Bit O LSH paaa 3 Drive Status 1 Iv d005 5 lIntelligent input terminal status 6 3 CF2 Multi speed Select Bit 1 g Drive Status 2 Ri d005 7 JIntelligent input terminal status 7 6 JG Jogging a 3 Drive Programming f 3 Drive Programming Pre Alarms H Monitor G3 Settings Drive Programming E owe MX2 42 6004 PRG43234309 DRT Monitor Function of CX Drive Open the Monitor folder in the project and double click Real Time Trace The Real Time Trance window opens in which you can monitor the operation status of the inverter e A maximum of seven signals can be traced e The ON OFF timing of the inverter Status or a value can be set
82. been established successfully If all the Slaves are correctly configured the MS and NS LED indicators light green If the LED indicators indicate a different pattern please refer to Section 6 Troubleshooting on page 6 1 to take corrective action EN Additional Information The fixed allocation method requires no DeviceNet configuration tool The Master Unit checks the connection information on each slave and automatically allocates the output and input data of the Slaves to the data areas of the OMRON CS Cu series 3 2 3 User Allocation Steps Scan List Configuration User allocation is the method of allocating each Slave to the allocation relay area using CX Integrator This allocation method allows a maximum of 63 node addresses to be used thus ensuring efficient allo cation of the allocation relay areas In addition it allows up to two blocks of allocation relay areas to be set for input and output in which you can allocate the Slaves flexibly in any order as follows e f the maximum number of occupied input or output words is greater than 1 word the Slave occupies more than one node address e H the maximum number of occupied input or output words is less than 1 word the Slave occupies only the low byte of that single word An example of user allocation is shown below For each slave you can set the node address enclosed in brackets regardless of the allocation relay area Fixed Allo Output Allocation Relay Area Input
83. by the DeviceNet Master Unit byte 03 Indicates the maximum num Depends on UINT Bit ber of bytes for transmission configured Strobe assembly Indicates the maximum num UINT ber of bytes for reception Expected Indicates the length of the UINT Packet internal processing timeout when a communications request is received Unit is ms Value is set to a multiple of 10 ms Watchdog Indicates the action for the USINT Timeout internal processing timeout related to communications 00 Retains timeout status until reset or cleared Produced Number of bytes for the pro UINT Connection duced connection path Path Length Produced Specifies the allocation for the Default ARRAY Connection produced connection path Flexible I O Input 62 39 46 Consumed Number of bytes for the con UINT Connection sumed connection path Path Length Consumed Specifies the allocation for the ARRAY Connection consumed connection path UINT Specifies the multiplier for the Fixedto 4 Yes No USINT connection timeout event A 10 DeviceNet Communications Unit User s Manual 1581 E1 Appendices Instance Attribute Setting EN CE aa Se 01 State Status of the Instance of the Instance Kan Defines the communications type by code Transport Class Trig Indicates the communica tions ID set by the DeviceNet Master Unit Indicates the communica tions ID set by the DeviceNet Master Unit Produced Connecti
84. can be used as general pur pose inputs and outputs for the host Configure a type of Remote I O that includes the multi function input monitor and multi function output commands Extended Control I O Extended Control I O and Multi function I O Monitor Special I O or Flexible Format and set parameters as follows kb DeviceNet Communications Unit User s Manual 1581 E1 3 Network Startup Multi function Input Settings Multi function Input Monitor Settings C006 Multi function Input 6 Selection C007 Multi function Input 7 Selection C001 No 255 No allocation e C002 Set these parameters to use the inverter lt C003 inputs as the PLC s inputs S C004 CO05 d Multifunction Input 7 Selection RX gt e Multi function Input Monitor Settings C006 Multi function Input 6 Selection C007 Multi function Input 7 Selection C008 Multi function Input 8 Selection C001 No 255 No allocation C002 Set these parameters to use the inverter C003 inputs as the PLC s inputs Multifunction Input 6 Selection Multi function Input 7 Selection Multifunction Input 8 Selection Multi function Output Settings e Multi function Output Terminal Parameter Settings 9 wech I D C H 5 lt c ING c CH O 5 5 O Cc FF on Mm O r O Z ect de kada O I O D p Parameter Description Setting C021 Multi function Output Terminal P1 EDM Selection 63 OPO Option C022 Multi function Outpu
85. ccess Tuning Paramet Eight options select codes D H Tuning and motor b o Reference Control 0 Keypad potentiometer E 1 Control circuit terminal block O LJ Option Boards l Steel operator S lt Input Output Setti AOPE ana a aana n nania ninaa LD Communications ve Index Description Yalue Drive Value Default LJ Protection 5 Frequency Reference Selection 1 1 Control circuit termi lt e Seege RUN C d Selection 1 1 Control circuit termi sp GT Operator ommand Selection Control circuit termi S C Drive Programmi Base Frequency 1 50 0 S C Monitors Maximum Frequency 1 50 0 gt BE Graphs FFI Selection O Switching between ail Status EM Start Frequency 0 00 CJ Monitor Je Real Time Trace elt m51 al C o biss we L I Mx2 42 B004 PRG43234309 DRT EHE For Help press F1 DeviceNet Communications Unit User s Manual 1581 E1 3 31 3 Network Startup i Status Function of CX Drive Open the Status folder in the project and double click the status information The window corresponding to the selected status information opens e Digital Inputs Displays the current ON OFF status of digital inputs including the input settings of the connected inverter e Digital Outputs Displays the current ON OFF status of digital outputs including the output settings of the connected inverter e Inverter Status Drive Status 1 and Drive Status 12 Displ
86. ccssssseeeeeeeeeeeeeeeeeeeeeeseeeeeeeeeeeeeeeeaeaaaas 4 17 4 4 2 Special WO TOONS EE 4 17 4 4 3 Flexible Format CLEES 4 20 When to Input the RUN Command after Establishment of Communications 4 22 Message Communications Ouuine OF A d elei MCSSaG LE 5 2 Sending Messages from CS CJ series cccceceeseeseeeeeeceeeeneeeeeeeeesseeeeecoeasseeeseooeenseesseoonnes 5 3 5 2 1 How to Issue Explicit Messages by CMND Instruction aa 5 3 5 2 2 When to Issue Read an Explicit Message a 5 6 Outline of Message Function and Response 2 7700munanuumuuaann0ENUNNNN KAN NNNNN NAAN AA KN AKOA 5 8 Parameter Read Write Class 64 Ne xX ccccsssccseseeeceseeeeenseseenseeceasseeonseeseansesenseesenneesones 5 11 5 4 1 Supported Service Code 5 11 542 Parameter Dale AA 5 11 5 4 3 Parameter Read Write Daan ANA NAIA ANN 5 12 5 4 4 Saving Changes to Holding Registers ENTER Commande 5 13 DeviceNet Communications Unit User s Manual 1581 E1 7 CONTENTS 5 4 5 Parameter Class Instance AttriDute cccccccssssseeccccsseseeeeecceseeseeceeeesaaaeeeeeeesseaeeseseesaaseseeeess 5 13 5 4 6 Ladder Programming Example snanannnnnsnennnnneneennnnnnnrrnnrnensrnnnrnresrnnrrrrennnrnrrenssnnrrenrnnnrnnennnnnne 5 14 5 5 Parameter Read Write Class 65 hex cccccsssecceeseeeenseecesseecenseeeeansesenseeseaseesonssesonneeses 5 15 5 5 1 Supported Service Code un aaa ALA AA 5 15 5 5 2 Supported Instance a
87. ceccecceeeeeceeeaeesseeeeeeeeeeeeees 3 16 Special UO 1 3 3 2 3 9 4 2 4 17 Special Remote Input Error Codes 4 19 T termination resistance 2 15 Torque Bias Mode 3 8 3 11 Torque Control ET 3 2 3 8 4 10 Torque Control Function cccccccceecceeeeeeeeeeeeeeeeeeeeeees 4 10 torque reference ee 3 2 4 10 l 4 Torque Reference Input Selection 3 8 3 11 U Unit Parameter Object a A 13 Biere EE 3 21 Belle WEE 3 22 3 23 Upload inverter parameters cseeeeeeeeeeeeeeeeeeeeeeeees 3 21 upload download ccccecessecceceeseeeeceeeseeeseaeeees 3 22 3 23 Reeder lado aa a Usa NN a mua Ea 3 14 3 16 V tel geet e DEE 4 10 DeviceNet Communications Unit User s Manual 1581 E1 Authorized Distributor
88. ced Options Via PLC DeviceNet to the right General Drive Parameter Online Autodetect Monitoring M Connect automatically at First detection Connection Type Selection Direct Direct 3G3Mx2 US5E Cl Direct A5CID C Direct 5x Direct 1000 71000 41000 L10 Direct 4 Series 0O via Inverter PLC C via MC EtherCAT C via MC MECHATROLINK ID C via PLE CompoNet wia PLE DeviceNet C via pe karaan uae La Cancel Apply Help Drive Type Selection Inverter Servo Series Type Selection 3G3EN 3G3FY G5 3G3HY P5 FGIL 3GaMY D I 3G3RX 4 A1000 CIMR E M1 CIMR F7 Advanced Options Via PLO DeviceNet EN Additional Information For quicker Autodetect operation narrow down the scope of Auto detection by deselecting unnecessary check boxes DeviceNet Communications Unit User s Manual 1581 E1 3 Network Startup 3 In the Advanced Options Via PLC DeviceNet window configure the following two set tings e DeviceNet node addresses Select each node address of the DeviceNet Master Unit and the inverter DeviceNet Communications Unit e Gateway PLC Click the Settings button in the Gateway PLC section and select the Device Type and the Network Type Advanced Options Yia PLC DeviceNet Change PLC Device Sane Defaut Device Type CJZH M Settings Network T ype USB sl Settings Show all Comme
89. celeration Con tions trol Remote UO Settings Extended Speed and Torque Control Types of Remote UO that include Using Torque Refer Extended Control I O the torque reference and other ence Extended Control UO and Multi function interfaces related to torque con N ote 5 UO Monitor trol These Remote UO types can be configured even if the torque Su pplementary reference is not used Special UO and Flexi Special UO Types of Remote UO that utilize ble Format Settings Flexible Format Modbus communication allow Information ll ing fxibl function selection Refe re n Ce Ta rg et Precautions for Correct Use For details about the Remote UO function refer to Section 4 Remote I O on page 4 1 Parameter configuration is required if you in stall the DeviceNet Communications Unit on an A n ote Su p p le me nta ry MX2 RX series Inverter for the first time 7 After replacing the DeviceNet Communications Unit with new one the inverter parameters info rm ation refe rence is retained and thus parameter configuration is not required target etc are provided with difference icons Basic and Extended Speed UO Settings Level 3 head ing Normally inverter operation can be controlled using the Basic Speed I O or Extended Speed I O func tion included as standard in DeviceNet To set the acceleration deceleration time however you need to use OMRON s unique Extended Speed and Acceleration Control function Th
90. display SysmacLink PLC level Network SLK DeviceNet Communications Unit User s Manual 1581 E1 3 17 3 Network Startup 4 Right click in the network configuration window of CX Integrator and select the required Master and Slave from the Components list to display all the network components s5yNewProject CX Integrator Network1 DeviceNet Net 001 IEE File Edit View Insert Network Component Tools Windows Help 2181 xi osnan ae o legen 8 i a ma eK ez e HC BEAN AG Je G GEI NewProject DeviceNet ay Network1 DeviceNe E ZS H H CJ1W DRM21 3G3AX MX2 DRT 3G3AX MX2 DRT ha E Networks zh System Ove xo Network1 D 5 Double click the Master Unit displayed in the window The Edit Device Parameters screen opens In the General tab select each Slave listed under Unregistered Device List and click the Reg istration tb l button The Slave is now registered and listed under Registered Device List Edit Device Parameters EI Communication Cycle Time Message Timer Slave Function General 120 Allocation QUT 170 Allocation IN Unregister Device List 8 ProductName Out Size In Size 02 3G3AX MX2 DRT ABO02 A2002 4 Byte 4 Byte IV Auto allocation as is registered Register Device List 8 Produc DutSize DutCh InSize inch CT P pm 3G3Ax 4 Byte 3200 Bit 4 Byte 3300 Bit
91. during power on or within 10 minutes after power off Doing so may result in severe injury due to electric shock N Caution Inverters contain high voltage parts and short circuits may sometimes cause product damage or property damage Measures must be taken to prevent chips lead wire pieces or other metal waste from entering the product for example by installing a cover Do not attempt to disassemble repair or modify the DeviceNet Communications Unit Doing so may result in injury DeviceNet Communications Unit User s Manual 1581 E1 13 Precautions for Safe Use Precautions for Safe Use Installation and Storage Do not store or use the DeviceNet Communications Unit in the following environment Locations subject to direct sunlight Locations subject to ambient temperatures outside the range specified in the specifications Locations subject to relative humidity outside the range specified in the specifications Locations subject to condensation as the result of severe temperature fluctuations Locations subject to corrosive or flammable gases Locations near flammable materials Locations subject to dust salt spray or iron powder Locations subject to water oil or chemical splashes Locations subject to direct shock or vibration Transportation Installation and Wiring Do not drop or apply strong impact on the product Doing so may result in damaged parts or malfunc tion When transporting the inverter with a
92. e DeviceNet Communications Unit User s Manual 1581 E1 A 5 a mmh Q D 3 D S O S D O emp U o D O O Q O 3 Dau ZO Sep Palqo 13 noy ebesseyy Z 1 V Appendices A 1 4 Assembly Object Class 04 hex i Supported Service Codes Table A 7 Assembly Object Supported Service Codes Service Code No hex Service Description OE Reads Attribute data 10 Writes Attribute data Object Details Table A 8 Assembly Object Object Details Instance hex 14 46 47 64 65 6E 6F 7B 8B 96 Aar oute Description Seung Read Size Range Remote I O Same function as Basic 00000000 Yes Yes byte Data Speed O Output X4 Remote I O Same function as 00 000000 Yes Yes byte Extended Speed I O Out x 4 put Remote I O Same function as Basic eae 00 00 00 kai byte Data Speed I O Input X4 Remote I O Same function as end 00 00 00 kd byte Extended Speed LC X4 Input Remote I O Same function as Special 00000000 Yes Yes byte Data I O Output 00 00 00 00 x8 Remote I O Same function as Extended Control UO Output 00000000 Yes Yes byte 00 00 00 00 x8 00000000 Yes Yes byte 00 00 00 00 x8 00000000 Yes byte 00 00 00 00 x8 Acceleration Control Input i 00 00 00 00 Yes Yes byte Extended Speed and 00 00 x6 Torque Control Output Extended Speed and Acceleration Control Out put Extended Speed and 00 000000 Yes
93. e H e e 5 2 m x lt D 5 2 D o LD o D D o O 12 13 O I paads papuaxa Z Z v 4 Remote I O Standard Remote Input Assembly ID 71 Dec 47 hex Input Format CS CJ series lt Inverter Word Byte Bit Allocation 1 n 1 Drive Status Rotation Speed Monitor Low byte Rotation Speed Monitor High byte Input Bit Data Details Name AL Alarm output WR Warning FWR During forward operation RVR During reverse operation IRDY Operation ready CFN Ctrl from Net RFN Ref from Net FA1 Constant speed reached Drive Status Rotation Speed Monitor Description Normal Fault Trip Normal Warning During reverse run Stopping During forward run During forward run Stopping During reverse run Not ready Ready 0 1 0 1 0 1 0 1 0 1 0 Follow the setting of parameter A002 1 DeviceNet reference 0 Follow the setting of parameter A001 1 DeviceNet reference 0 1 1 2 3 4 5 6 Accelerating or decelerating Stopping Frequency agree Startup Not ready Ready Operation in progress Stopping Fault Trip stop 7 Fault Trip If parameter P049 Number of Poles for Rotation Speed Setting is set appropri ately the rotational speed unit is min T If parameter P049 Number of Poles for Rotation Speed Setting is set to O the frequency is monitored in units of 0 01 Hz DeviceNet Communications Unit User s Manual 1
94. e Master Unit is not par Check Master Unit settings and network network ticipating in network configuration 0105 Local node Local node address Master Unit Set DeviceNet node address correctly address range setting is out of range O to 63 Set a non duplicate node address in error range of 0 to 63 0106 Local node Local node Master Unit MAC address duplica address setting overlaps with that of tion another node in network 0201 Destination node Destination node is not in network Add destination node correctly to the not in network MS and NS LED indicators not network indicating normal state 0202 Destination node Check destination node address unit missing Check FINS address in CMND instruc rect tion control data 0205 Response timeout Increase length of response monitor instruction control data is too short time Message frame was destroyed by Check noise conditions external noise noise from communications power supply communication lines switching device etc and take corrective action Increase number of retries 0401 Undefined com Master Unit received a undefined Check FINS command 2801 in CMND mand command instruction Master Unit received a FINS com Check FINS address in CMND instruc mand not destined for it tion control data EN Additional Information For details about FINS commands not described above refer to SYSMAC CS CJ series Com munications Commands Reference Manual
95. e 01 Operator To input the Torque Bias mode through Special I O or Flexible Format allocate 037 to the torque bias RX gt Torque Control Parameter Settings P033 Torque Reference Input 03 Operator Selection To input the torque reference through Special I O or Flexible Format allocate P034 to the torque reference P036 Torque Bias Mode 01 Operator To input the Torque Bias mode through Special I O or Flexible Format allocate 037 to the torque bias DeviceNet Communications Unit User s Manual 1581 E1 3 11 p lt D O fe gt amp c o o po sbunjos je W10 aa DUE OI Eech CL 3 Network Startup Flexible Format Settings The Flexible Format Assembly 139 159 gives you the freedom to allocate inverter Modbus registers to Remote I O devices A maximum of 10 words can be allocated for input and output Please refer to 4 4 Special I O and Flexible Format on page 4 17 for details Parameter Setting P160 Modbus register allocated to general purpose output word 1 P161 Modbus register allocated to general purpose output word 2 P162 Modbus register allocated to general purpose output word 3 P163 Modbus register allocated to general purpose output word 4 P164 Modbus register allocated to general purpose output word 5 P165 Modbus register allocated to general purpose output word 6 P166 Modbus register allocated to general purpose output word 7 P167 Modbus register allocated to general
96. e Se TI TM geepe LI 7 For Help press F1 5 When the above settings are done use the OK button to close all the windows A new project is registered in the workspace JONBDIABQ BIA auq XO Bundauu0 p You can now click the Work Online button amp to connect the inverter E Workspace1 CX Drive Drivel Bel KA Eie Edit Yiew Drive Tools Window Help jos sug 2e ame ealalee im aajas aKa s 9E lees ll i ajaja x e AA mnr ae w o a D bo JA o BR Drivel Offline x r y s3 1 20 2012 5 57 01 PM Info CX Drive For Help press F1 MX2A2 B004 PRG43234309 DRT Sailr j DeviceNet Communications Unit User s Manual 1581 E1 3 27 3 Network Startup Automatically detecting the connected Inverter In this method you connect CX Drive to your inverter using the Autodetect function after configuring the Autodetect Options in CX Drive Follow the steps below 7 Start CX Drive and select Drive Autodetect Options to open the Options window File View Drive Tools Help Autodetect St Pa Ctrl D Aubodebect Options AA Se oh oS 2 In the Autodetect tab in the Drive Type Selection section select Inverter by clicking the Inverter check box Then in the Connection Type Selection section select Via PLC DeviceNet by clicking the Via PLC DeviceNet check box Next click the Advan
97. e con I O Monitor trol These Remote I O types can be configured even if the torque reference is not used Special I O and Flexi Special I O Types of Remote I O that utilize ble Format Settings Flexible Format Modbus communication allow ing flexible function selection La Precautions for Correct Use e For details about the Remote UO function refer to Section 4 Remote I O on page 4 1 e Parameter configuration is required if you install the DeviceNet Communications Unit on an MX2 RxX series Inverter for the first time After replacing the DeviceNet Communications Unit with new one the inverter parameters is retained and thus parameter configuration is not required 3 1 1 Basic and Extended Speed I O Settings Normally inverter operation can be controlled using the Basic Speed I O or Extended Speed I O func tion included as standard in DeviceNet To set the acceleration deceleration time however you need to use OMRON s unique Extended Speed and Acceleration Control function This section explains how to configure these three types of Remote I O Inverter parameters can be configured using the Digital Operator CX Drive or a DeviceNet EDS file in CX Integrator 3 2 DeviceNet Communications Unit User s Manual 1581 E1 3 Network Startup fi Complete Parameter Display By default you cannot view all parameters To display all parameters set Display Selection b037 to 00 Complete display Parameter No Monitor or Da
98. e the communications frame of an Explicit Message is standardized in the DeviceNet specifications the DeviceNet Communications Unit can perform Message communications even with third party Masters Explicit Messages are sent received as follows In Explicit Message communication data is sent received basically in units of 1 byte 8 bits Explicit Message Communications Frame Item Description Header The start of the Explicit Message It shows that this frame is for an Explicit Message request or a response to an Explicit Message This segment is set by DeviceNet transparently to the user Node Address Request Set the node address of the Slave Master to send a request Response The node address of the Slave Master that returns a response is set Service Code Request Set the service code for a request read write etc Response The service code of the requested service is returned with the value of the most significant bit MSB changed to 1 Class Functional category Major category These show categories of each function Instance Item category Minor item which are defined in the DeviceNet specifica aa ions h h if Attribute Attribute The set value of each function is EE SES function allocated Data Request Set the data to write etc Response The requested data to be read or error message is attached Footer The end of the Explicit Message It is used for the CRC check etc This segment is set by DeviceNet transparentl
99. ect Attribute value and resend Stop inverter and resend Correct service code Attribute value and resend Requested service cannot be executed in current inverter mode Correct mode or service and resend Provide data in correct size and resend Correct service code Attribute value and resend Provide data in correct size and resend Correct Class Instance value and resend Check data setting range correct data and resend Stop inverter and resend Or check data setting range cor rect data and resend DeviceNet Communications Unit User s Manual 1581 E1 6 Troubleshooting 6 5 Special UO Errors If a problem is found in the output data of Special I O the inverter returns an error code to the input data without executing the request Determine whether or not an error occurred by the most significant bit word address n bit 7 of the function code in the input data In case of an error the function code in the input data has a value of the output data added with 80 hex The table below shows the error code and corrective action for each Special I O error 01 hex Function Code A code other than 03 10 43 or 50 hex Check and correct function code Error is set as function code 02 hex Register No Error Specified register number does not Check and correct register number exist 04 hex Slave Device Option inverter communications error Check if DeviceNet Communica Error Internal communications error tions Unit is m
100. ect Use e If you change any of the following parameters you must recalculate the motor parameters by writing a value of 0000 or 0002 hex to the holding register for the ENTER command Parameters that require recalculation of motor parameters A003 A203 Motor Capacity A004 A204 Motor Pole Number A044 A244 Speed Response A082 A282 Motor Incoming Volt H020 H220 to H024 H224 Various Motor Parameter age Selection b112 Free V f Frequency 7 H030 H230 to H034 H234 Various Motor Parameter Auto tuning Data H002 H202 Motor Parameter EE e Because the inverter EEPROM has a limitation in the number of overwrites approximately 100 000 times frequent use of the ENTER command may reduce the life expectancy of the inverter PUBLUWIOD YILNA3 sJaisibay BuipjoH 0 sebueyD Dues 7 7 9 5 4 5 Parameter Class Instance Attribute To specify each parameter of the register object in Class 64 hex use the Modbus register number Set high byte of the Modbus register to Instance and low byte to Attribute For a complete list of Modbus register numbers for each inverter function and parameter refer to Section 6 8 Modbus Communication Modbus RTU Data List of the MX2 User s Manual Cat No 1570 and 8 5 Modbus Communication Register Number List of the RX User s Manual Cat No 1578 DeviceNet Communications Unit User s Manual 1581 E1 5 13 5 Message Communications 5 4 6 Ladder Programming Example Ladder Programming Example The fol
101. ehicles safety equipment and installations subject to separate industry or government regulations Systems machines and equipment that could present a risk to life or property Please know and observe all prohi bitions of use applicable to the products NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user s programming of a programmable product or any consequence thereof 10 DeviceNet Communications Unit User s Manual 1581 E1 Read and Understand this Manual Disclaimers CHANGE IN SPECIFICATIONS Product specifications and accessories may be changed at any time based on improvements and other reasons It is our practice to change model numbers when published ratings or features are changed or when significant construc tion changes are made However some specifications of the products may be changed without any notice When in doubt special model numbers may be assigned to fix or establish key specifications for your application on your request Please consult with your OMRON representative at any time to confirm actual specifications of purchased products DIMENSIONS AND WEIGHTS H Dimensions and weights are nominal and are
102. er hand the DeviceNet Communications Unit Model 3G3A RX DRT E is intended for high function general purpose inverter the RX series The DeviceNet Communications Unit is an interface unit that realizes data communications between an inverter and a CS CJ series Programmable Controller By connecting the DeviceNet Communications Unit to your inverter you can start and stop the inverter monitor its operation status and change various settings from a CS CJ series to support a wide range of applications La Precautions for Correct Use Connecting the DeviceNet Communications Unit disables the RS 422 485 communications function of the inverter l Communications Functions as if using I O Function In DeviceNet Communications with a CS CJ series and Inverters the following two communications functions can be used concurrently Remote UO Remote I O is a function that enables a Slave Inverter to exchange I O data with the CPU Unit that has no program running For example you can send inverter control inputs such as run stop auto matically from the CS CJ series to your inverter and return the operation status output frequency monitor or other data from the inverter to the CS CJ series Messaging Messaging is a function that enables you to use specific instructions such as CMND and IOWR ina program to exchange data between a CPU Unit with the Master Unit and Slaves Inverters These specific instructions vary depending on the CS CJ serie
103. ers detected in the compari son process will be displayed in a pop up window 3 When CX Integrator is connected online clicking the Reset button causes the DeviceNet communications to be hard reset Note that this also causes the DeviceNet Communications Unit to be once disconnected from the network Clicking the Default Setup button causes the edited parameter data in the Parame ter Edit window to revert to the initial values However this operation does not affect the parameters stored in Inverters connected via DeviceNet When you finished editing data in the Edit Device Parameters screen click OK and then save the project This saves not only the project settings but also the edited data 1 When the data was uploaded the value of the parameter 0410 Write to EEPROM is 0 When you download the parameter data next time change this value to 2 Otherwise your changes will not be saved in the inverter EEPROM 2 The download process may be stopped if a problem occurs when downloading inverter parameters To be able to save the downloaded data into the inverter EEPROM make sure that parameter 0410 Write to EEPROM is set to 2 3 comparison process DeviceNet Communications Unit User s Manual 1581 E1 Parameters with dXXX indicate monitor functions These parameters cause no problem even if detected in the Ka wo g lt O D U 9 9 3 o emp D T emp gt m g Mm 1 oi SAF
104. es DeviceNet Communications Unit User s Manual 1581 E1 5 CONTENTS CONTENTS Co Cc ul INIKOGUCLON asana naDL LNAG NG ANAN NANANG AA NAA ANAN 1 Manual Configuration Na ANAN NAA 2 WEISEN Kid Tei dd EE 3 SECTIONS Mihis Manual AN BANANA BANAAG 5 CONTENTS 222g dee cecestccdstaceetiacencscesacdcaveauansnsusutzescecssacnesseasevnedessdaavaaneesecdeesaacdscecaiweseseess 6 Read and Understand this Manual NEEN NENNEN ENNEN ENN ENER EN ENNEN ENNEN ENN ENNEN NN 9 o a PFECAUTION AA AA 12 Precautions for Safe USE ee e 14 Precautions for Correct Uee KKK ENKEN KN ENNEN ENNEN ENKEN EN KN EN ENN ENNEN ENNEN KN NNN EN KN KN ENNEN 16 Regulations and StandardS nA NGANGA 18 TN eA TY RRS EEN 19 items to Check After Unpacking ama NANANA NANANA 20 Related flag CH an Baao Prada aaa ee naaa naa naaa AnG ayt aka na ee 22 REVISION MISON a NAAN AANGAL 23 Section 1 Outline 1 1 Outline of DeviceNet Communications Unit 22000q0000000 00 ENKEN EEN ENKEN KEE NENNEN ENK 1 2 12 Outline of DeviceNet COMMUNICATIONS ke N NENNEN EEN EEN KEEN ENNEN ENKEN ANAKAN NENNEN ENEE 1 5 1 2 1 FUNC MOINS NEE EE 1 5 W222 BANAS an a daanan ku tach Sf nG BOLA BEA E cla bar ai bab bini nid a a lo DP GAB NASA Om kab BIG Ka bina Gan dna 1 5 t29 ee rei Teil EE 1 7 1 2 4 Maximum Number of Inverter CONNECTIONS aka 1 8 1 3 SSPSCIICALIOINS ANAN ANA NAAN 1 10 1 4 Restrictions on AR TEE 1 14 TA AA eee 1 14 1 4 2 Inverter Safety ISO13849 1 aaa 1 14
105. es for Rotation Speed Setting is set appropri ately the rotational speed unit is min 7 If parameter P049 Number of Poles for Rotation Speed Setting is set to O the frequency is monitored in units of 0 01 Hz 4 2 2 Extended Speed I O 21 71 Standard I O is a type of Remote I O included as standard for DeviceNet communications This Remote I O offers general inverter control functions Standard Remote Output Assembly ID 21 Dec 15 hex Output Format CS CJ series Inverter Word Byte Bit Allocation Se ma te te ee ie es ere pao fe n 1 Rotation Speed Reference Low byte Rotation Speed Reference High byte Output Bit Data Details Name Description FW Forward Stop 0 Stop 1 Forward RV Reverse Stop 0 Stop 1 Reverse RS Reset 0 1 Fault reset CTR Net Ctrl 0 Follow the setting of parameter A002 1 Follow the reference from network control REF Net Ret 0 Follow the setting of parameter A001 1 Follow the reference from network control Rotation Speed Reference If parameter P049 Number of Poles for Rotation Speed Setting is set appropri ately the rotational speed unit is min IL If parameter P049 Number of Poles for Rotation Speed Setting is set to 0 the frequency unit is 0 01 Hz Precautions for Safe Use For safety reasons the FWD RV and RS command must be output after the cause of fault trip is removed DeviceNet Communications Unit User s Manual 1581 E1 4 5 gt No D
106. ess 0 to 63 Default 63 Remote UO Setting Inverter parameter P046 Assembly Instance No sets the type of Remote IC Select the combination of output and input that fits your application requirements Here you configure the settings of Extended Speed and Torque Control Extended Control I O or Extended Control I O and Multi function I O Monitor e Extended Speed and Torque Control P046 02 e Extended Control I O P046 04 e Extended Control I O and Multi function I O Monitor P046 05 Assembly No No of occupied bytes Parameter Description No of words Instance No KZ Control 04 Extended Control VO TO 9 4 5 05 Extended Control I O 101 153 8 4 and Multi function I O Monit DeviceNet Communications Unit User s Manual 1581 E1 i Reset Mode Setting For the MX2 RX series by default the Reset mode is set to Always enabled This means that resetting the inverter also resets the DeviceNet Communications Unit which in turn causes the communication connection to be reset To prevent the communication connection from being reset when the inverter is reset OMRON recom mends the following setting For the details of this parameter refer to the MX2 User s Manual Cat No 1570 or RX User s Manual Cat No 1578 Reset Selection 03 Trip reset only recommended setting C102 3 Network Startup Setting I Detailed DeviceNet Communications Unit Settings The DeviceNet Communications Unit can be co
107. et specifications and can be connected to a third party device Master or Slave It also supports the AC DC drive object defined in the DeviceNet specifications Options for Communications Functions The DeviceNet Communications Unit offers a wide range of communications options that address your inverter application Support for the Master s Communication Method The DeviceNet Communications Unit supports Poll which is one of the DeviceNet I O connection methods Remote UC The Remote IO function is available in one of the following eight types Configure the function that suits your application Function Name Description Basic Speed I O Remote I O function included as standard in DeviceNet Extended Speed WC Remote I O function included as standard in DeviceNet This is the default of this DeviceNet Communications Unit Extended Speed and Acceleration Con Extended Speed I O function with an additional acceleration deceler trol ation time configuration function Extended Speed and Torque Control Extended Speed I O function with an additional torque control func tion Extended Control I O Remote I O optimized for the actual input output functions of the inverter It includes a torque control function Extended Control I O and Multi function Extended Control I O function with an additional Multi function Input I O Monitor Monitor function It enables you to use the inverter inputs as general purpose PLC inputs by configu
108. etting is set appropri ately the rotational speed unit is min If parameter P049 Number of Poles for Rotation Speed Setting is set to O the frequency is monitored in units of 0 01 Hz Actual torque monitor Unit 96 Unit 0 1 A Follows the setting of each multi function input C001 to C008 By setting these parameters to 255 No allocation you can use the inverter s multi function inputs as general purpose host inputs 0 OFF 1 ON Follows the setting of each multi function input C001 to C008 By setting these parameters to 255 No allocation you can use the inverter s multi function inputs as general purpose host inputs 0 OFF 1 ON DeviceNet Communications Unit User s Manual 1581 E1 4 Remote O 4 4 Special I O and Flexible Format 4 4 1 Frequency Reference RUN Command Selection Special I O and Flexible Format are types of Remote I O that utilize Modbus communication This means that only when using Special I O or Flexible Format you specify Modbus communication as an input method for the frequency reference and RUN command Destination Selection Parameter Settings A001 1st Frequency Reference 03 Modbus communication Mod Selection bus RTU A002 1st RUN Command Selection 4 4 2 Special UO 100 150 Special I O is OMRON s unique Remote I O not defined in the DeviceNet specifications This Remote I O enables access to inverter s internal parameter areas via Modbus communication special
109. etwork Configura tion window Then the Edit Device Parameters screen opens The Edit Device Parameters screen provides the following functions Function Parameter group selection Parameter Edit window Upload inverter parame ters Download inverter param eters Compare inverter parame ters Reset DeviceNet Commu nications Unit Reset edited data to default settings Save edited data Detailed Description Inverter parameters are divided into groups A to P You can select the parameter group that is displayed in the Parameter Edit window The window where you can edit the set inverter parameter values To edit a currently set parameter value double click the Value area for that parameter However you cannot edit the value of any read only parameter When CX Integrator is connected online clicking the Upload button causes all the inverter parameter settings to be uploaded Remember that the uploaded settings will overwrite the parameter values displayed in the Parameter Edit window Before uploading be sure to save the edited data When CX Integrator is connected online clicking the Download button causes all the inverter parameter settings to be downloaded via DeviceNet communications 2 When CX Integrator is connected online clicking the Compare button causes all the current inverter parameter settings to be compared with the set values displayed in the Parameter Edit window Any mismatch paramet
110. g F001 1st Multi step Speed Reference 0 A020 1st Frequency Lower Limit A062 Starting Frequency B082 Starting Frequency B082 Starting Frequency B082 Starting Frequency B082 Output Frequency Setting F001 1st Multi step Speed Reference 0 A020 Multi step Speed Reference 1 to 15 A021 to A035 Free V f Frequency 7 B112 Free V f Frequency 7 B112 Free V f Frequency 7 B112 2nd Frequency Upper Limit A261 2nd Frequency Lower Limit A262 Output Frequency Setting F001 2nd Multi step Speed Reference 0 A220 Output Frequency Setting F001 2nd Multi step Speed Reference 0 A220 2nd Frequency Lower Limit A262 Starting Frequency B082 Starting Frequency B082 Starting Frequency B082 Output Frequency Setting F001 2nd Multi step Speed Reference 0 A220 Free V f Frequency 7 B112 Free V f Frequency 7 B112 Free V f Frequency 7 B112 Multi function Input Selection 1 to 8 C001 to C008 1 1st Maximum Frequency A004 1st Maximum Frequency A004 1st Maximum Frequency A004 1st Frequency Upper Limit A061 Output Frequency Setting F001 1st Multi step Speed Reference O A020 1st Frequency Upper Limit A061 1st Frequency Lower Limit A062 Output Frequency Setting F001 1st Multi step Speed Reference O A020 Jogging Frequency A038 Jump Frequency 1 A063 A065 A067 A064 A066 A068 1st Frequency Upper Limit A061 1st Frequency Lower Limit A062 Output Frequency
111. he Net work Idle mode and therefore this parameter is not required 00 Trip Default 01 Trip after deceleration stop 02 Ignore 03 Free run stop 04 Deceleration stop Sets the number of poles on the motor Use this parameter to execute inverter commands on DeviceNet in rpm 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 34 36 38 40 42 44 46 48 0 Default Frequency setting in units of 0 01 Hz Not 0 rpm in units of rpm Conversion equation rpm 120 x Frequency Hz P049 DeviceNet Communications Unit User s Manual 1581 E1 3 Network Startup Frequency Reference RUN Command Settings Inverter parameters A001 and A002 set Frequency reference selection and RUN command selection When P046 0 Basic Speed I O 1 Extended Speed I O or 7 Extended Speed and Acceleration Control set these parameters according to the following table e Destination Selection Parameter Settings A001 1st Frequency Reference Selection 04 Option A002 1st RUN Command Selection RX gt e Destination Selection Parameter Settings p lt D O fe gt amp c o o po Parameter Description Setting A001 1st Frequency Reference Selection 05 Option 2 A002 1st RUN Command Selection sDunas O I paads papua xa pue seg e La Precautions for Correct Use To switch the Control Method using the REF Net Ref or CTR Net Ctrl bit signal set as fol lows CTR Net Ctrl 0 Follow the setting of par
112. he inverter s Assembly Instance No parameter P046 also change the number of occupied bytes according to the number of input words occupied by that changed Remote IC In the box Allocated enter the start word of the allocation relay area to which the Slave s input is allocated Communication Cycle Time Message Timer Slave Function General 1 0 Allocation QUT 1 0 Allocation IN Auto P pm 3G3AXM 4Byte 3300 Bit00 Delete Black fi sl Start Word 3300 Allocated 3300 7 Low High Occupied 6 Byte Cancel WA 3303 Bit00 W 3303 Bit08 WA 3304 Bit00 W 3304 Bit08 E 2216 RitNN Setup W 3503 Bit00 W 3503 Bit08 WW 3504 Bit00 W 3504 Bit08 E 2516 RiNN Setup OK Cancel DeviceNet Communications Unit User s Manual 1581 E1 e N 2 O O O 5 O E e O 5 Gu O D 5 D F O O 5 e c e zd O 5 Nas uongIpfDuuoch ISI UBOS sdas U0NE20 y 2SN 0 7 8 3 Network Startup 8 Register all unregistered Slaves by repeating steps 5 to 7 and click the OK button in the lower right of the Edit Device Parameters screen to close it 9 Following the above steps to edit the network configuration Scan List of the Master Unit results in a conflict with the Slave information and an yellow exclamation point symbol appears under each Slave To solve this conflict select each Slave in CX Integrator s Net
113. he product code and the product name depend on the model of inverter being used as shown in the following tables Table A 3 MX2 series Model List Inverter Model Product Name IX Name of EDS File Code 3G3MX2 AB001 3G3AX MX2 DRT AB001 A2001 1920 3G3AX MX2 DRT AB001 A2001 eds 3G3MX2 A2001 3G3MX2 AB002 3G3AX MX2 DRT AB002 A2002 1921 3G3AX MX2 DRT AB002 A2002 eds 3G3MX2 A2002 3G3MX2 AB004 3G3AX MX2 DRT AB004 A2004 1922 3G3AX MX2 DRT AB004 A2004 eds 3G3MX2 A2004 3G3MX2 AB007 3G3AX MX2 DRT AB007 A2007 1924 3G3AX MX2 DRT AB007 A2007 eds 3G3MX2 A2007 3G3MX2 AB015 3G3AX MX2 DRT AB015 A2015 1926 3G3AX MX2 DRT AB015 A2015 eds 3G3MX2 A2015 3G3MX2 AB022 3G3AX MX2 DRT AB022 A2022 1927 3G3AX MX2 DRT AB022 A2022 eds 3G3MX2 A2022 3G3MX2 A2037 3G3AX MX2 DRT A2037 eds 3G3MX2 A2055 3G3AX MX2 DRT A2055 eds 3G3MX2 A2075 3G3AX MX2 DRT A2075 eds 3G3MX2 A2110 3G3AX MX2 DRT A2110 eds 3G3MX2 A2150 3G3AX MX2 DRT A2150 eds 3G3MX2 A4004 3G3AX MX2 DRT A4004 eds 3G3MX2 A4007 3G3AX MX2 DRT A4007 eds 3G3MX2 A4015 3G3AX MX2 DRT A4015 eds EN Additional Information A Q D 5 D O D O Lem w O d O O e o 5 a Gau LO sept Geloc Auen LL DeviceNet Communications Unit User s Manual 1581 E1 A 3 Appendices Inverter Model Product Name a Code 3G3MX2 A4022 3G3MX2 A4030 3G3MX2 A4040 3G3MX2 A4055 3G3MX2 A4075 3G3MX2 A4110 3G3MX2 A4150 Name of EDS File 3G3AX MX2 DRT A4022 1947 3GJAX MX2 DRT A4022 eds 3G3A
114. her FINS commands specify the DeviceNet Mas ter Unit as the destination of the control code in the CMND instruction and the actual destination node as the destination node address in the Explicit Message Send Command respectively Be sure to specify the Master Unit in the control code of the CMND instruction EN Additional Information e For details about Explicit Message parameters refer to the DeviceNet specifications e For how to obtain the DeviceNet specifications contact ODVA Home Page http www odva org DeviceNet Communications Unit User s Manual 1581 E1 5 Message Communications 5 4 Parameter Read Write Class 64 hex Explicit messages can be used to read and write inverter parameters The DeviceNet Communications Unit provides the Instance and Attribute registers corresponding to each parameter of the inverter in Class 64 hex 100 dec According to the following instructions set parameters in the corresponding Class Instance and Attribute registers to issue an Explicit Message 5 4 1 Supported Service Codes The service codes that support the Parameter Read Write object Class 64 hex are shown below Service Code No hex Service Description OE Reads Attribute data 10 Writes Attribute data 5 4 2 Parameter Data Size it A U e o 3 D J D Q D Laga O D d O A ma D Se Inverter parameter can take data in two sizes single word 16 bit data and double word 3
115. hibited or read only Therefore in the Light Load mode you cannot use the Edit Device Parameters function Always use CX Drive to edit the inverter parameters DeviceNet Communications Unit User s Manual 1581 E1 3 Network Startup Error Contents Detailed Description Set values are not stored In order to download parameters on the Edit Device Parameters screen you need in EEPROM to set the last parameter Write to EEPROM to a correct value 2 0 Recalculate motor parameters Data not saved to EEPROM 1 Store set values Data saved to EEPROM 2 Recalculate motor parameters and stores set values Data saved to EEPROM 1 When using the Light Load mode always edit the inverter parameters from CX Drive The DeviceNet Communications Unit cannot be used in the High Frequency mode and the PM Motor mode 2 When the data was uploaded from an inverter the value of the parameter Write to EEPROM is read as 0 When downloading the parameter data next time be sure to set the parameter value again La Precautions for Correct Use e To write the parameter data downloaded from the Edit Device Parameters screen in CX Integrator to the inverter s EEPROM make sure that the parameter Write to EEPROM is set to 1 or 2 e When uploading parameters from an inverter on the Edit Device Parameters screen in CX Integrator the value of the parameter Write to EEPROM is read as 0 When downloading the parameter data next time be sure to set
116. iceNet Communications Unit Mounting and Wiring 10 Install the Digital Operator above the DeviceNet Communications Unit Keep the spacer cover you removed in a safe place Y No 5 D F GC D O 5 if You Use the LCD Digital Operator 11 Connect the Digital Operator via a straight Ethernet cable to the RJ45 connector in the Inverter ATA UO ae TANYA GA pa NANANA iN WA MUTA UNO Hm WOEN a ka ke Ve d j JOLOAU SALAS XY UO LIU SUONEOIUNWLUOD JANAQ JO GiNpsod01g Bununoy Z Z Z Gees SS 12 Set the required Inverter parameters EN Additional Information Please refer to Section 3 Network Startup on page 3 1 and Section 4 Remote I O on page 4 1 13 When the required inverter parameters are set properly remove the straight Ethernet cable from the Inverter DeviceNet Communications Unit User s Manual 1581 E1 2 13 2 DeviceNet Communications Unit Mounting and Wiring EN Additional Information For how to remove the DeviceNet Communications Unit refer to 6 6 Removing DeviceNet Communications Unit on page 6 12 2 2 3 Operating Environment For information on the installation environment refer to Section 2 Design of the MX2 User s Manual Cat No 1570 or RX User s Manual Cat No 1578 In addition to this provide sufficient clearance to allow connection and removal of the DeviceNe
117. imal values 1 to 99 correspond to trips E01 to E99 LLL OLL jod 109 uonela jsody pue paads pepuse xy g 3 Y DeviceNet Communications Unit User s Manual 1581 E1 4 9 4 Remote I O 4 3 Remote I O with Torque Reference Support 4 3 1 Torque Control Configuration The type of Remote I O described in this section provides the torque reference for torque control func tion in addition to normal inverter speed control The Remote I O functions described here can be used without the use of torque control In this case the input output function related to torque control is disabled La Precautions for Correct Use If the inverter is set to the Light Load mode torque reference input is prohibited and therefore you cannot use Remote UC with the torque reference enabled Use another type of Remote I O Torque Control Configuration Steps To use torque control the inverter must operate under vector control Follow the steps below to enable torque control 1 Select the vector control Enable Vector Control by setting parameter A044 1st Control Method according to the MX2 RxX series Inverter User s Manual 2 Perform auto tuning of the motor Perform auto tuning of the motor parameters on the connected motor according to the MX2 RxX series Inverter User s Manual After auto tuning save the motor parameters into inverter 3 Configure the torque control Configure the torque control function according to the MX2 RX series Inverter
118. ine wire com munications cables Model DCA1 5C10 to provide T branching i Automatic Baud Rate Recognition The DeviceNet Communications Unit automatically detects the Master Unit s communication baud rate so no user configuration is required La Precautions for Correct Use To change the DeviceNet Master Unit s baud rate be sure to reset the Master Unit first Then turn power supply OFF and ON the inverter DeviceNet Communications Unit to have the new bard rate detected Parameter Edit Using CX Drive via DeviceNet Connecting the Inverter Servo parameter support tool CX Drive via DeviceNet communications enables editing of inverter parameters You can change parameters for all Slaves without switching the connection of the software La Precautions for Correct Use This DeviceNet Communications Unit is supported in CX Drive Ver 2 6 or higher DeviceNet Communications Unit User s Manual 1581 E1 1 Outline 1 2 Outline of DeviceNet Communications 1 2 1 Functions Jo N0113 JO UMNO zl O o 3 3 c 3 o D o 3 o DeviceNet is a multi vendor network optimized for multi bit communications systems such as machine and line control systems where control data and other information are mixed DeviceNet is one of the network families that implements the Common Industrial Protocol CIP at its upper layer DeviceNet communications are broadly divided into the following two types Communications Function Descriptio
119. ions Unit Precautions for Safe Use The built in safety function of the MX2 series inverter does not meet accurately is not certi fied by any third party body regarding the safety standard ISO13849 1 when combined with this option unit 7 Precautions for Correct Use The 3G3AX MX2 DRT E is not a safety device and does not implement any safety protocols 1 14 DeviceNet Communications Unit User s Manual 1581 E1 1 Outline 1 4 3 Restrictions Restriction on Inverter Control Mode The following modes are disabled when the DeviceNet Communications Unit is used with an inverter e PM Motor mode e High Frequency mode Restrictions on RS485 Communications and MX2 series Unit s RJ45 Connector When the DeviceNet Communications Unit is used MX2 RX series RS485 communications Modbus port is disabled In addition when the MX2 series is used with an inverter the external Digital Operator is disabled with RJ45 connector function Restrictions on Inverter Light Load Mode The MX2 RX series Inverter can be set to the Heavy Load or Light Load mode Switching from the default Heavy Load mode to the Light Load mode disables the vector control torque control and other functions As a result in the Light Load mode the following restrictions arise e The Light Load mode disallows writing of the torque reference configuring a Remote I O allocation that includes torque reference data results in an error e In CX Integrator d
120. is is the Extended Speed I O with an additional Acceleration Decel eration Time setting function OMRON s unique Remote I O not defined in the DeviceNet specifica tions This is the Extended Speed I O with an additional Torque Reference function OMRON s unique Remote I O not defined in the DeviceNet specifica tions This Remote I O is optimized for the input output function of Inverters You can select the desired input output function by setting a multi function input output parameter OMRON s unique Remote I O not defined in the DeviceNet specifica tions This is the Extended Control I O function with an additional Multi func tion Input Monitor function You can use this Remote I O as gen eral purpose host inputs by configuring the multi function inputs C001 to C009 OMRON s unique Remote IO not defined in the DeviceNet specifica tions This Remote I O enables access to inverter s internal parameter areas via Modbus communication OMRON s unique Remote I O not defined in the DeviceNet specifica tions This Remote I O enables more than one data including those in inverter s internal parameter areas to be allocated via Modbus com munication You can select the data to be allocated using parameters P160 to P179 DeviceNet Communications Unit User s Manual 1581 E1 4 Remote O 4 1 2 Remote UO Selection Select and set the appropriate type of Remote O for your application in parameter P046 of i m Assembly
121. is section explains how to configure these three types of Remote I O Inverter parameters can be configured using the Digital Operator CX Drive or a DeviceNet EDS file in CX Integrator DeviceNet Communications Unit User s Manual 1581 E1 M a n u al N a m e 3 Network Startup Fixed Allo Output Allocation Relay Area Input Allocation Relay Area cations Allocation Allocation Address Relay lo to S Relay E Ng i 04 CIO 3204 This DeviceNet Communications CIO 3304 This DeviceNet Communications 05 ClO 3205 Unit Node address 4 CIO 3305 Unit Node address 4 06 Clo 3206 Extended Control I O setting Clo 3306 Extended Control UO setting Occupies 4 output words Occupies 4 input words 07 CIO 3207 CIO 3307 08 CIO 3208 Not allocatable CIO 3308 16 point Input Unit Node Address 8 Level 2 heading Shows which sub section the content of the current page belongs to O pe ratio n Ste ps 1 Power on the inverter s first and configure the following settings according to 3 7 afar S ectio n N u m be r of Inverter Configuration on page 3 2 Descri bes the Set the node address According to the fixed allocations node address setting example H g A above set inverter parameter P192 DeviceNet Node Address Level 1 h ead In Ope ration ste ps Set the Sg of Remote UO Set inverter parameter P046 Assembly Instance No that suits S hows wh ch se ction the your application content of the current Be
122. k the program contents as well as the inter actions between these programs DeviceNet Communications Unit User s Manual 1581 E1 Precautions for Safe Use Maintenance and Inspection e Be sure to confirm safety before conducting maintenance inspection or parts replacement e Invalid parameter configuration may result in a communications error interrupting the communica tions function of other units Before participating in the network make sure that the communications configuration parameters are set properly e Using a support tool to write all inverter parameters causes the DeviceNet configuration parameters to be overwritten Before reconnecting to DeviceNet make sure that the address and I O allocations are correct DeviceNet Communications Unit User s Manual 1581 E1 15 Precautions for Correct Use Precautions for Correct Use Installation Be sure to meet the constraints on the mounting direction of the inverter Modbus RTU Communication Mounting the DeviceNet Communications Unit disables the inverter s Modbus RTU communication capability Product Disposal Comply with the local ordinance and regulations when disposing of the product Warning Labels e The product s warning label is located in the following position when the DeviceNet Communications Unit is mounted on the inverter e For the model 3G3AX RX DRT E the warning label is attached to the inverter e Be sure to follow the instructions Note The
123. lowing is an example of a program that writes a value of 7 00 s 2BC hexin unit of 0 01 s into parameter F002 1st Acceleration Time Setting Modbus Register No 1103 hex Parameter F002 1st Acceleration Time Setting takes double word data 000000 000014 000019 000025 5 14 A20011 wm P First Cycle 1 Cycle ON at BSET 0000 D00000 D02999 H Sets D00000 to D02999 to 0000 Sets D00000 to 000D Number of bytes of sent data 13 Sets D00001 to 000A Number of bytes of received data 10 Sets D00002 to 0001 Destination network address 01 Sets D00003 to 05FE Destination node address 05 Destination unit address FE Sets D00004 to 0000 Response required Communications port No O No of resends 0 Sets D00005 to 000A Response monitor time 1 0 s Sets D01000 to 2801 Explicit command Sets D10001 to 0B01 Sets D10002 to 0064 Command data Sets D10003 to 0011 Sets D10004 to 03BC Sets D10005 to 0200 Sets D10006 to 00 Sets 0000CH to 0001 Issues 9 bytes of command data from D01000 to destination node address 05 and stores 10 bytes of response data to D02000 on local node D00000 Control data Shifts contents of word address 0000 one bit to left to turn 000001 ON Operation Start J flag 021 gt nov 000A D00001 021 kal Mov
124. lows if you want to use the Torque Reference or Torque Bias Mode on DeviceNet Remote O e Torque Control Parameter Settings Parameter Description Setting P033 Torque Reference Input Selection 06 Option P036 Torque Bias Mode 05 Option Torque Control Parameter Settings Parameter Setting P033 Torque Reference Input Selection 07 Option 2 P036 Torque Bias Mode 06 Option 2 3 8 DeviceNet Communications Unit User s Manual 1581 E1 3 Network Startup Restarting the Inverter Be sure to cycle the power supply of the MX2 RX series Inverter to enable the changes NM Precautions for Correct Use Be sure that the POWER LED indicator is not lit before cycling the power supply when restarting the MX2 RX series Inverter The time until the light turns off varies with the inverter model e Some DeviceNet Master Units in market may send Idle messages during specific events start up PLC program mode etc In this case consider to set Operation at ldle Mode Detection Setting P048 to 2 Ignore p lt D O fe gt amp c o o po 3 1 3 Special I O and Flexible Format Settings Special UO and Flexible Format that utilize the Modbus communication method enable you to control various inverter functions and parameters through the Remote IC function This section describes how to configure these types of Remote O Inverter parameters can be configured using the Digital Operator CX Drive or
125. m nications H Le SEENEN 6 8 6 4 Errors Related to Message Communications 6 9 6 4 1 FINS Message Errors CS CJ series 0 0A 6 9 6 4 2 Explicit Message Errors eens 6 10 6 5 lt Special l O Errors paasa EE Sod Seek eee et 6 11 6 6 Removing DeviceNet Communications Unit 6 12 6 6 1 How to Remove DeviceNet Communications Unit MX2 series 6 13 6 6 2 How to Remove DeviceNet Communications Unit RX series 6 14 DeviceNet Communications Unit User s Manual 1581 E1 6 1 6 Troubleshooting 6 1 Outline of Error Indication If an error occurs during DeviceNet communications or if the DeviceNet Communications Unit fails you can check the content of the error with the LED indicator on the inverter Digital Operator and the MS NS LED indicators on the DeviceNet Communications Unit After eliminating the cause of the error according to the instructions provided in this section reset the inverter Example of LED indicators on MX2 series f C P CD NP LU LH LU 7 NG L V J NA G SCH A OMRON o o O Notli 3G3AX MX2 DR
126. ment e Personnel in charge of designing the control systems e Personnel in charge of installing and maintaining the control equipment e Personnel in charge of managing the control systems and facilities Notice This manual contains information you need to know to correctly use the DeviceNet Communications Unit Model 3G3AX MX2 DRT E 3G3AX RX DRT E Before using the DeviceNet Communications Unit read this manual and gain a full understanding of the information provided herein After you finished reading this manual keep it in a convenient place so that it can be referenced at any time Make sure this manual is delivered to the end user DeviceNet Communications Unit User s Manual 1581 E1 1 Manual Configuration Manual Configuration This User s Manual is compiled section by section for user s convenience as follows Section 1 Section 2 Section 3 Section 4 Section 5 Section 6 Appendices Outline DeviceNet Communications Unit Mounting and Wiring Network Startup Remote O Message Communications Troubleshooting Outline This section provides an outline features and specifications of the DeviceNet Communications Unit This section provides the part names of the DeviceNet Communications Unit and mounting wiring methods This section describes inverter parameter settings and DeviceNet set tings startup This section describes the configuration method and function of Remote I O DeviceNet
127. mission path as well as due to the restrictions on inverter parameters as shown below If the upload download process is interrupted try to avoid the following causes If these are hardly unavoidable change to editing parameters from CX Drive according to the next sec tion 3 4 Editing Parameters with CX Drive on page 3 25 Error Contents Error due to restrictions between parameters Parameter setting range error Writing to a write prohibit parameter Reading from a read pro hibit parameter Detailed Description Some inverter parameters put restrictions on other inverter parameters These restrictions are shown in the next table P 3 24 Change the parameter set tings to avoid the restrictions If this is not possible edit the parameter settings from CX Drive The download process will be interrupted if the data contains a set value that exceeds the upper or lower limit of the parameter setting range This occurs for example if the parameter setting range is set by another parameter Check the restriction in the next table P 3 24 and change the parameter setting accordingly The download process will be interrupted if you write a set value to a write prohibit parameter Check if the following conditions exist and take corrective action e Downloading while the inverter operates e Soft Lock Selection b031 is set to write prohibit parameter When using the Light Load mode some parameters are write pro
128. mounted DeviceNet Communications Unit do not hold the DeviceNet Communications Unit Do not remove the cover of the DeviceNet Communications Unit Tighten an Unit fixation screw to the specified torque Install an appropriate stopping device to ensure safety In particular if configured to operate continu ously even in the event of a communications error the inverter may not stop resulting in equipment damage If the DeviceNet Communications Unit is used in the following locations provide sufficient shielding measures Using the DeviceNet Communications Unit in any of these locations may result in equip ment damage Locations subject to static electricity or other forms of noise Locations subject to strong electromagnetic fields Locations close to power lines During installation wiring and network setting on the DeviceNet Communications Unit please refer to applicable sections of this manual to ensure the correct connection and configuration procedures When removing the DeviceNet Communications Unit do not pull the flat cable When mounting the DeviceNet Communications Unit be sure that the flat cable is not pinched When mounting the DeviceNet Communications Unit be careful about burrs of the break outs on the inverter Operation and Adjustment 14 Be sure to confirm the permissible range of motors and machines before operation because the speed can be set from low to high Before starting the CPU Unit and inverter programs chec
129. munications Unit User s Manual 1581 E1 Appendices A 2 3 AC DC Drive Object Class 2A hex Supported Service Codes Table A 22 AC DC Drive Object Supported Service Codes Service Code No hex Service Description OE Reads Attribute data 10 Writes Attribute data Object Details Table A 23 AC DC Drive Object Object Details Instance Attribute R Setting 8 hex TT Name remm ing Default Read me SC 01 03 At Refer 0 Stopping Accelerating or Yes No BOOL ence decelerating 1 At reference 04 Net Refer Speed reference selection 0 1 Yes Yes BOOL ence 0 Follow the setting of parame ter A002 1 Network control 07 Speed If parameter P049 Number of Yes No INT Actual Poles for Rotation Speed Set ting is set appropriately the rotational speed unit is min 7 If parameter P049 Number of Poles for Rotation Speed Set ting is set to O the frequency unit is 0 01 Hz Speed Ref If parameter P049 Number of 0 Yes Yes INT erence Poles for Rotation Speed Set Max ting is set appropriately the Speed rotational speed unit is min 7 If parameter P049 Number of Poles for Rotation Speed Set ting is set to O the frequency unit is 0 01 Hz Current Output current monitor Yes No INT Actual Unit 0 1 A DeviceNet Communications Unit User s Manual 1581 E1 A 19 P NI gt O OU e lt o O D O ZU o od o O D o gt a x y
130. n Remote I O communications Enable automatic data exchange between a PLC Master Unit CPU Unit and Slave Units in a cyclic manner SUONIUNI 7 Explicit Message communica Enable low priority communications where messages are sent from a PLC to tions Slave Units It enables you to read write parameters read the operation status or perform other operations 1 2 2 Features Multi vendor Network This DeviceNet Communications Unit conforms to the DeviceNet specifications and can be connected to a third party device Master or Slave When used in conjunction with DeviceNet compliant products including valves and various sensors it can support a wide range of field level applications fl Concurrent Execution of Remote I O and Messaging Services The DeviceNet Communications Unit supports concurrent execution of the Remote I O function that enables constant data exchange between a CS CJ series unit and Slaves and the Message communi cations function that enables sending receiving of data from a CS CJ series unit as needed Therefore by using a DeviceNet network you can flexibly support applications that require sending receiving of bit information and data a message Note that Message communications provide the function of issuing DeviceNet Explicit Messages in addition to OMRON FINS commands f Connection of Multiple CS CJ series Units on a Single Network With the network configuration tool CX Integrator sold separately y
131. n output 0 OFF RX gt Sg DeviceNet Communications Unit User s Manual 1581 E1 4 13 4 Remote I O Name Description Rotation Speed Reference If parameter P049 Number of Poles for Rotation Speed Setting is set appropri ately the rotational speed unit is min T If parameter P049 Number of Poles for Rotation Speed Setting is set to O the frequency is monitored in units of 0 01 Hz Torque Reference Reference torque Unit Torque Compensation Bias Compensation bias torque Unit Precautions for Safe Use For safety reasons the FWD RV and RS command must be output after the cause of fault trip is removed Extended Control UO Input Assembly ID 151 Dec 97 hex Input Format CS1 CJ1 series lt Inverter Word Byte Bit Allocation gt o a wR moy m AVA zs FWA ech 7 oag we we wiel Rotation Speed Monitor Low byte Rotation Speed Monitor High byte Torque Actual Low byte n 1 n 2 Torque Actual High byte Output Current Monitor Low byte Output Current Monitor High byte n 3 Input Bit Data Details Name Description FWR During forward 0 During reverse run Stopping operation 1 During forward run ZS 0 Hz 0 At non zero speed 1 At zero speed RVR During reverse 0 During forward run Stopping operation 1 During reverse run FA1 Constant speed 0 Accelerating or decelerating Stopping reached 1 Frequency agree IRDY Operation ready 0 Not ready 1 Read
132. ncy unit is 0 01 Hz Acceleration Time Reference acceleration time Unit 0 1 s Setting range 0 1 to 3600 0 The set value must be within this setting range If REF Net Ref is set to O the setting of parameter F002 is enabled Deceleration Time Reference deceleration time Unit 0 1 s Setting range 0 1 to 3600 0 The set value must be within this setting range If REF Net Ref is set to O the setting of parameter F003 is enabled DeviceNet Communications Unit User s Manual 1581 E1 4 7 D No D e H e e 5 2 m x lt emp D 5 2 D o Zu o D D o O LLL OLL JOUOD V0 ne19 82 Y pue paads pepus xy e 2 7 4 Remote I O Precautions for Safe Use For safety reasons the FWD RV and RS command must be output after the cause of fault trip is removed Extended Speed and Acceleration Control Assembly ID 111 Dec 6F hex Input Format CS CJ series lt Inverter Word Byte Bit Allocation gt o we m m m n AVA FWA Drive Status Detail n 1 Rotation Speed Monitor Low byte Rotation Speed Monitor High byte Output Current Monitor Low byte Output Current Monitor High byte Trip Cause Input Bit Data Details n 2 n 3 Name Description FWR During forward 0 During reverse run Stopping operation 1 During forward run RVR During reverse 0 During forward run Stopping operation 1 During reverse run AL Alarm output 0 Normal 1 Fault Trip FA1 Con
133. nd cycle the power supply e Correct node address duplica tion Connect a termination resis tance to each end of communi cations line Correct improper connections on communications line Correct Master Unit error This error occurs if Master Unit stops after establishment of communications Take environmental measures such as noise isolation Take the following actions and cycle the power supply e Connect a termination resis tance to each end of communi cations line Correct improper connections on communications line Take environmental measures such as noise isolation Check DeviceNet Communica tions Unit connector and turn on inverter s input power sup ply Replace DeviceNet Com munications Unit if error persists Check and correct network power supply and connections Correct node address duplica tion If an error occurs on a communications line a detailed error code is displayed on the LED dis play of the Master Unit Check this error code and take corrective action according to Section 9 Troubleshooting and Maintenance of the CS CJ series DeviceNet Units Operation Manual W380 DeviceNet Communications Unit User s Manual 1581 E1 6 Troubleshooting 6 3 Errors on Inverter or DeviceNet Communications Unit If an error occurs in the inverter or DeviceNet Communications Unit an error code is displayed on the Digital Operator s LED indicator This section provides information on the err
134. nd Attribute Codes a 5 15 Section 6 Troubleshooting 6 1 Outline of Error INGICAUON ma ANA oases a aaa dune ais 6 2 6 2 Errors on a Communications LINE ceceeeeeeeeeeeeeeeeeceeeeeeeeeeeeeenseeseeeoenseeeeseeenneeeeseeonnees 6 3 6 3 Errors on Inverter or DeviceNet Communications Unit cccccssesseeeseesseeeseenseeeseeees 6 5 6 3 1 Error Codes Related to DeviceNet Communications Emor rren 6 5 6 3 2 Error Codes Related to DeviceNet Communications Un 6 7 6 3 3 Parameter Setting Error in DeviceNet Communications Un 6 8 6 4 Errors Related to Message COMMUNICATIONS cccccceeeeeeeeeeneeeeeneneeeeeeneeeeeeeeeeeeeeneeseeanees 6 9 6 4 1 FINS Message Errors CGS CLeenesi a 6 9 6 42 JEXplicih Message de 6 10 6 5 Special KO Eon aa a a a aaa 6 11 6 6 Removing DeviceNet Communications Unit H KEEN 6 12 6 6 1 How to Remove DeviceNet Communications Unit Maieenes 6 13 6 6 2 How to Remove DeviceNet Communications Unit HA eeneg a 6 14 Appendices A 1 General Object Specifications iissa aeaa aaa aa aaaea A 2 A 1 1 Identity Object Class 01 hey A 2 A 1 2 Message Router Object Class 02 hex A 5 A 1 3 DeviceNet Object Class O3bexl a A 5 A 1 4 Assembly Object Class 04 hex a A 6 A 1 Connection Object Class 05 hex aa A 7 A 1 6 Discrete Input Point Object Class 08 hex A 12 A 1 7 Discrete Output Point Object Class 09 hex A A 12 A
135. ne On the other hand double word data 12345678 hex will be sent in order of 78 hex 56 hex 34 hex and 12 hex Command Format Example 1234 hex Example 12345678 hex E a 178 s6 34 12 Service Data Service Data Therefore in the CMND instruction set the data in operand S 4 and onwards as follows Example 1234 hex Example 12345678 hex When setting from high byte When setting from high byte bit 15 0807 00 bit 15 0807 00 When setting from low byte When setting from low byte bit 15 08 07 00 et DeviceNet Communications Unit User s Manual 1581 E1 1 2 3 4 5 6 7 8 ig 5 Message Communications C First Word Address of Control Data Set the first word address to configure the required control data for Message communications The DeviceNet Master Unit requires that the following control data is previously set to consecutive word addresses Word Bit No Address ESS 14 to 8 7 to 0 C Number of bytes of command data 0000 to 021E hex 0 to 542 bytes C 1 Number of bytes of response data 0000 to 021E hex 0 to 542 bytes 2 C 2 Network address 0000 to 007F hex 0 to 127 C 3 Command destination node address Command destination unit address 00 to 3F hex 0 to 63 4 C 4 Response Communications port number Number of sends 00 to OF hex Oto7 0 to 15 C 5 Response monitor time 0000 hex gt 2s 0001 to FFFF hex gt 0 1 to 6553 5 s in uni
136. nfigured in more detail using inverter parameters P044 P045 P048 and P049 Set these parameters according to the following explanation Detailed DeviceNet Communications Unit Settings P044 P045 P048 P049 Communications Error Detec tion Timer Setting Operation at Host Communi cations Error Selection Operation at Idle Mode Detec tion Setting Number of Poles for Rotation Speed Setting For conversion to the rom unit used in DeviceNet com munications DeviceNet Communications Unit User s Manual 1581 E1 Setting Monitors data exchange between the inverter and the DeviceNet Communications Unit Normally this parameter is not required O to 9999 in units of 0 01 s Default 1 00 0 Disabled Sets the inverter operation if a network error such as bus off occurs 00 Trip Default 01 Trip after deceleration stop 02 Ignore 03 Free run stop 04 Deceleration stop Sets the inverter operation in Network Idle mode OMRON s DeviceNet Master Units do not support transition to the Net work Idle mode and therefore this parameter is not required 00 Trip Default 01 Trip after deceleration stop 02 Ignore 03 Free run stop 04 Deceleration stop Sets the number of poles on the motor Use this parameter to execute inverter commands on DeviceNet in rpm 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 34 36 38 40 42 44 46 48 0 Default Frequency setting in units of 0 01 Hz Not 0 rpm
137. ngth of the internal processing timeout when a communications request is received Unit is ms Value is set to a multiple of 10 ms Indicates the action for the internal processing timeout related to communications 00 Retain timeout status until reset or cleared Number of bytes for the pro duced connection path Specifies the allocation for the produced connection path Number of bytes for the con sumed connection path Specifies the allocation for the consumed connection path DeviceNet Communications Unit User s Manual 1581 E1 ICT n Depends on UINT assembly configured Depends on Yes No UINT assembly configured Yes Yes UINT Yes USINT Yes UINT Depends on Yes No ARRAY Default Con nection Path Yes UINT Depends on Yes No ARRAY Default Con nection Path Fixed to 4 gei USINT A 9 a mmh Q D 3 D O O S D O U o D O O Di O 3 xay GO sept IPalYO Uomeuuo G Y Appendices Instance Attribute GER Setting E hex m ame eg en es Sp 03 01 State Status of the Instance of the Instance Yes No USINT Bit mna ko LGU CCT of the Instance KO USINT Strobe Type Transport Defines the communications 82 hex Yes No byte Class Trig type by code Produced Indicates the communica UINT Connection tions ID set by the DeviceNet Master Unit Consumed Indicates the communica UINT Connection tions ID set
138. nnection from being reset when the inverter is reset OMRON recom mends the following setting For the details of this parameter refer to the MX2 User s Manual Cat No 1570 or RX User s Manual Cat No 1578 Parameter Setting C102 Reset Selection 03 Trip reset only recommended setting DeviceNet Communications Unit User s Manual 1581 E1 3 3 3 Network Startup j Detailed DeviceNet Communications Unit Settings The DeviceNet Communications Unit can be configured in more detail using inverter parameters P044 P045 P048 and P049 Set these parameters according to the following explanation Detailed DeviceNet Communications Unit Settings P044 P045 P048 P049 Communications Error Detec tion Timer Setting Operation at Host Communi cations Error Selection Operation at Idle Mode Detec tion Setting Number of Poles for Rotation Speed Setting For conversion to the rpm unit used in DeviceNet com munications Setting Monitors data exchange between the inverter and the DeviceNet Communications Unit Normally this parameter is not required O to 9999 in units of 0 01 s Default 1 00 0 Disabled Sets the inverter operation if a network error such as Busoff occurs 00 Trip Default 01 Trip after deceleration stop 02 Ignore 03 Free run stop 04 Deceleration stop Sets the inverter operation in Network Idle mode OMRON s DeviceNet Master Units do not support transition to t
139. not to be used for manufacturing purposes even when tolerances are shown PERFORMANCE DATA Performance data given in this manual is provided as a guide for the user in determining suitability and does not con stitute a warranty It may represent the result of OMRON s test conditions and the users must correlate it to actual application requirements Actual performance is subject to the OMRON Warranty and Limitations of Liability ERRORS AND OMISSIONS The information in this manual has been carefully checked and is believed to be accurate however no responsibility is assumed for clerical typographical or proofreading errors or omissions DeviceNet Communications Unit User s Manual 1581 E1 11 Safety Precautions Safety Precautions To ensure that the DeviceNet Communications Unit Model 3G3AX MX2 DRT E 3G3AX RX DRT E is used safely and correctly be sure to read this Safety Precautions section and the main text before using the product Learn all items you should know before use regarding the equipment as well as required safety infor mation and precautions Make an arrangement so that this manual also gets to the end user of this product After reading this manual keep it in a convenient place so that it can be referenced at any time Definition of Precautionary Information The following notation is used in this manual to provide precautions required to ensure safe usage of a DeviceNet Communications Unit Model
140. nstallation and Storage Do not store or use the DeviceNet Communications Unit in the following environment Locations subject to direct sunlight Locations subject to ambient temperatures outside the range specified in the specifications Locations subject to relative humidity outside the range specified in the specifications Locations subject to condensation as the result of severe temperature fluctuations Locations subject to corrosive or flammable gases Locations near flammable materials Locations subject to dust salt spray or iron powder Locations subject to water oil or chemical splashes Locations subject to direct shock or vibration Transportation Installation and Wiring e Do not drop or apply strong impact on the product Doing so may result in damaged parts or malfunc tion e When transporting the inverter with a mounted DeviceNet Communications Unit do not hold the DeviceNet Communications Unit e Do not remove the cover of the DeviceNet Communications Unit Tighten all unit fixation screws to the specified torque e Install an appropriate stopping device to ensure safety In particular if configured to operate continu ously even in the event of a communications error the inverter may not stop resulting in equipment damage DeviceNet Communications Unit User s Manual 1581 E1 2 5 Y No 5 D F D O 5 2 DeviceNet Communications Unit Mounting and Wiring 2 2 1 If the DeviceNet Comm
141. nt Master Unit Address Slave Unit Address i co TC oi Clos Ll op kd o lo lo ca lo Cl c4 Bel nc 1 oc pa Select Al Select All Gateway PLC Default bal Settings Ada e JS m Q po eQ U DI DI 3 D emp OD Wu gt O ii OU 2 lt p Remove oe et Heo 4 When the above settings are done use the OK button to close all the windows and click the Autodetect button The Autodetection function starts to automatically create a new drive project File Yiew Drive Tools Help DETETA DOOLA as 9xQo o 8 leas HJ laa eats a g amp o A a oD im r JONBDIABQ BIA BALG XD Bundauu0 p T f Nodivefic O CC XX For Help press F1 DeviceNet Communications Unit User s Manual 1581 E1 3 29 3 Network Startup 3 4 2 Outline of CX Drive The Inverter Servo support tool CX Drive enables you to edit inverter parameters and monitor the inverter status This section provides a functional outline of CX Drive Screen Structure of CX Drive The screen structure of CX Drive is shown below Registered drive projects are displayed in the workspace Double clicking a project displays the func tions associated with it Double clicking a function opens the window associated with the function Screen structure Workspace Window NG arkapaced Cirie Drivea ER Edt Wen Da ob Br
142. o a wa moy rar Avr zs FWR HU igan woo wor wR on Rotation Speed Monitor Low byte Rotation Speed Monitor High byte Torque Actual Low byte ma n 1 n 2 Torque Actual High byte n 3 Output Current Monitor Low byte Output Current Monitor High byte Input Bit Data Details n 4 EGL LOL 107110 O UOHOUNY NINN pue Ou O4JUOD PEpUus Xy p p Name Description FWR During forward 0 During reverse run Stopping operation 1 During forward run ZS 0 Hz 0 At non zero speed 1 At zero speed RVR During reverse 0 During forward run Stopping operation 1 During reverse run FA1 Constant speed 0 Accelerating or decelerating Stopping reached 1 Frequency agree IRDY Operation ready 0 Not ready 1 Ready WR Warning 0 Normal 1 Warning DeviceNet Communications Unit User s Manual 1581 E1 4 15 4 Remote I O Name AL Alarm output CFN Ctrl from Net MO1 Multi function MO2 Contact Output MR MO3 Multi function Out MO4 put Rotation Speed Monitor Torque Actual Output Current Monitor MI to Multi function Input M17 MI8 Multi function Input Description 0 Normal 1 Fault Trip 0 Follow the setting of parameter A002 1 DeviceNet reference Follows the setting of each multi function input C021 to C026 0 OFF 1 ON Follows the setting of each multi function input C021 to C026 0 OFF 1 ON If parameter P049 Number of Poles for Rotation Speed S
143. o directly edit its parameters In addition CX Drive can be connected to the CS CJ series CPU Unit so that you can edit inverter parameters via DeviceNet communications This feature is supported in Ver 2 6 or higher This section describes how to connect CX Drive via DeviceNet to your inverter and provides a func tional outline of CX Drive For the functional details of CX Drive refer to the CX Drive Operation Manual Cat No W453 e m o Ve U Di Di 3 OD emp OD Mm gt O ii OU 2 lt p 3 4 1 Connecting CX Drive via DeviceNet There are two ways to connect CX Drive to your inverter via DeviceNet In this section the connection procedures for the these methods are described in the following order e Connecting to the inverter by registering its connection type e Automatically detecting the connected inverter Connecting to the Inverter by registering its connection type In this method you connect CX Drive to your inverter after creating a new inverter project and setting its connection type Follow the steps below JONBTIABQ BIA BALG XD Bundauu0 p 7 Start CX Drive and select File New to create a new project CtrH O Open Workspace Ctrl W Glose Workspace Save Workspace Save As Workspace Import Recent Files Recent Workspaces gt Exit DeviceNet Communications Unit User s Manual 1581 E1 3 25 3 Network Startup
144. ollowing ver sion or higher Note that EDS files are not installed on a CX Integrator with a version lower than the following version Please update CX ONE or CX Integrator e CX ONE Ver 4 26 e CX Integrator Ver 2 55 3 2 2 Fixed Allocation Steps Fixed allocation is the method of allocating each Slave to the allocation relay area based on the idea that a single Slave node address occupies a single input word and a single output word In this alloca tion method each Slave s node address must be set according to the following rules e Node addresses must be set in a sequence starting with 0 e If the maximum number of occupied input or output words is greater than 1 word the Slave occupies more than one node address e H the maximum number of occupied input or output words is less than 1 word the Slave occupies a single word node address An example of fixed allocation is shown below For each slave set the node address enclosed in brack ets Fixed Allo E Allocation Relay Area Address Relay Relay Node Address 0 a Node Address 1 02 ClO 3202 3202 This DeviceNet Communications ClO 3302 3302 This DeviceNet Communications 03 Kuk 3203 Unit Node address 2 Laga 3303 Unit Node address 2 Extended Speed I O setting Extended Speed I O setting Occupies 2 output words Occupies 2 input words DeviceNet Communications Unit User s Manual 1581 E1 3 Network Startup Fixed Allo Output Allocation Rela
145. on Consumed Connection Indicates the maximum num ber of bytes for transmission Indicates the maximum num ber of bytes for reception Indicates the length of the internal processing timeout when a communications request is received Unit is ms Value is set to a multiple of 10 ms Expected Packet Indicates the action for the internal processing timeout related to communications 00 Retain timeout status until reset or cleared Watchdog Timeout Number of bytes for the pro duced connection path Produced Connection Path Length Produced Connection produced connection path Number of bytes for the con sumed connection path Consumed Connection Path Length Consumed Connection consumed connection path 11 Production Specifies the production Inhibit Time inhibit timer value Specifies the multiplier for the Connection connection timeout event Timeout Multiplier DeviceNet Communications Unit User s Manual 1581 E1 Specifies the allocation for the Specifies the allocation for the Yes No USINT i CUA of the Instance KI USINT UC Type II 8 II R Ir R W i Depends on UINT onfigured assembly IT R 0 UINT 65535 i l i m R Default ARRAY Flexible I O Input 62 39 46 B R Acknowl ARRAY edge Han dler Object 20 2B 24 01 bw Fixed to 4 USINT A h Q D 5 D O D O Zu O od O O e o 5 a
146. or code assumed cause and corrective action mainly related to errors on the DeviceNet Communications Unit For errors related to the inverter refer to 7 Maintenance Operations of the MX2 User s Manual Cat No 1570 and 10 1 Alarm Codes and Remedies of the RX User s Manual Cat No 1578 6 3 1 Error Codes Related to DeviceNet Communications Error If an error occurs during DeviceNet communications it is indicated with the MS NS LED indicators on the DeviceNet Communications Unit as well as the inverter error code Check the content of the error according to the MS NS LED indicators and the error code The table below shows the error and the corrective action MX2 RX Error Codes amp Error Codes A Indicators Indicators Assumed Cause Corrective Action rh LA m O T o jo 5 lt D o g lt o D 2 D emp O e 3 3 c 3 o DA O gt D gt Waiting for connection Device Node Address This error may occur if Device Node Address P192 does not match P192 is changed when communication connection de Unit s current online is established Cycle the power supply of inverter RS address 3 CC DeviceNet Master Unit Check and correct the following items Q EEr i cannot communicate Does Master Unit or any other slave device on e NS with DeviceNet Com DeviceNet network also use the same node p munications Unit address a because node address o is already
147. other Slaves and Communications power supply Once the network is restarted with the new settings check that the DeviceNet Communi cations Unit s LED indicators indicate normal operation Following the steps below to configure the Master Unit causes both the MS Module Status and NS Network Status LED indicators to light green If the LED indicators indicate a different pattern please refer to Section 6 Troubleshooting on page 6 1 to take corrective action 1 Change the CS CJ series CPU Unit to Program mode 2 Set the Master Function Enable switch Master Unit s allocation relay area CIO n bit 06 from OFF to ON Note Skip this step if the Master function is already enabled 3 Set the Scan List Clear switch Master Unit s allocation relay area CIO n bit 01 from OFF to ON Note Skip this step if the Scan List is already enabled 4 Select a fixed allocation area between 1 and 3 Master Unit s allocation relay area CIO n bit 08 to 10 5 Set the Scan List Enable switch Master Unit s allocation relay area CIO n bit 00 from OFF to ON to enable the Scan List DeviceNet Communications Unit User s Manual 1581 E1 3 15 ei N 2 O O O 5 e D O 5 Gu O D r m F O O 5 e c D 2 O Nas SABIS uonevojiy paxij Z Z 3 Network Startup 4 Once the Scan List is completed check each Slave s MS and NS LED indicator pattern to verify that the network has
148. ou can connect two or more Mas ter Units on a single network to establish Messaging communications between CS CJ series units and Remote I O communications between a CS CJ series unit and Slaves in two or more groups This enables integration of various control devices with reduced wire connections using DeviceNet as a kind of a common bus i Multi layer Network to Support Multi point Control and Line Expansion With the network configuration tool CX Integrator sold separately you can mount two or more Master Units on a single CS CJ series unit to provide multi point Remote I O control Furthermore you can easily address line expansion or other needs DeviceNet Communications Unit User s Manual 1581 E1 1 5 1 Outline Flexible Remote I O Allocation With the network configuration tool CX Integrator sold separately you can configure Remote I O allo cations flexibly in any areas in any order of node addresses This enables area allocation depending on your application to facilitate programming resulting in efficient area utilization in the CS CJ series unit Support of Slaves with Various Response Speeds With the network configuration tool CX Integrator sold separately you can configure the communica tions cycle time to support Slaves with slow response speeds l Wide Variety of Connection Options for Flexible Line Expansion Changes In addition to multi drop connections the DeviceNet Communications Unit supports multi
149. ounted properly if occurred between DeviceNet Commu connector is sufficiently inserted nications Unit and inverter If problem persists replace DeviceNet Communications Unit 21 hex Data Setting Error Upper or lower limit of write data set Check and correct data size so data ting range is exceeded is within data setting range 22 hex Write Mode Error Inverter mode is incorrect e Write after stopping inverter oper e Changing unchangeable register ation during operation Write after clearing UV error ENTER command was issued dur Write after releasing soft lock ing operation UV e Correct after checking if terminal is changeable e Write after completing auto tuning e Write after canceling password setting Writing to register in trip UV 1 state Writing to register in soft lock mode Changing an unchangeable input output terminal Changing contact type of terminal to which RS Reset is allocated Writing to a register when auto tun ing is enabled Writing to a lock enabled register during password setting 23 hex Register Size Reading Writing 2 byte data from to a Check and correct data size prop Error 4 byte register or 4 byte data from to a erly 2 byte register 1 UV During undervoltage DeviceNet Communications Unit User s Manual 1581 E1 6 11 p U o o C O m O mi 6 Troubleshooting 6 6 Removing DeviceNet Communications Unit N DANGER
150. ownload of parameters using the EDS file fails Because the Light Load mode dis allows writing of some parameter data you cannot use the EDS file to download parameters If you execute a download an error will occur when a write prohibit parameter is encountered causing the process to be terminated I A JJ D O O gt m O gt C Mm D SUONIIIISO9Y 2 8 1 NM Precautions for Correct Use To edit parameters via network use the Inverter Servo support software CX Drive to establish connection via an OMRON PLC and DeviceNet fl Restrictions on Editing Device Parameters If you use CX Integrator to edit device parameters with an EDS file you cannot edit the second and third control parameters of the inverter La Precautions for Correct Use To edit parameters via network use the Inverter Servo support software CX Drive to establish connection via an OMRON PLC and DeviceNet DeviceNet Communications Unit User s Manual 1581 E1 1 15 1 Outline 1 5 Comparison with Conventional Models Cat r This Unit This Unit Conventional Units SE 3G3AX MX2 DRT E 3G3AX RX DRT E I PDRT2 CLDDRTISIN Remote I O Basic Speed NO DeviceNet Master Support Inverter Smart Slave Function 1 Switch using inverter parameter P046 for Remote I O devices After changes cycle the power supply Network Power Supply Voltage Monitoring Unit Comment Connection Device Comment Communications Error Log Moni
151. ox 170 g Environment 10 to 50 C 20 to 90 RH no condensation 5 9 m s 0 6G at 10 to 55 Hz 500 VAC between isolated circuits 1 000 m above sea level indoor No corrosive gas or dust EC Directives EN61800 3 2004 2004 108 EC Second environment Category C3 AU EN61800 5 1 2007 2006 95 EC SELV DeviceNet DeviceNet Interface DeviceNet Conformance Test AC Drive 0x02 Supported connections Remote I O Master Slave connection Poll Bitstrobe Change of state Cyclic Expricit Message Conform to the DeviceNet specifications Communications power supply 11 to 25 VDC max 50 mA typ 20 mA Unit device address range Node address MAC ID 0 to 63 set with inverter parameter P192 Supported baud rates 125 250 or 500 kbps Automatically detects baud rate of Master Unit DeviceNet Default connection path Supported set with inverter parameter P046 Configuration Supported assemblies Basic Speed I O Output assembly 20 Input assembly 70 Extended Speed I O 21 71 Extended Speed and Torque Control 123 173 Special I O 100 150 Extended Control I O 101 151 Extended Control I O and Multi function Input Monitor 101 153 Flexible Format 139 159 Extended Speed and Acceleration Control 110 111 In case the DeviceNet Master Unit is configured using user allocation only the input output pairs can be configured EDS file Depends on the inverter model See the next page DeviceNet Communications Unit User s Man
152. purpose output word 8 P168 Modbus register allocated to general purpose output word 9 P169 Modbus register allocated to general purpose output word 10 P170 Modbus register allocated to general purpose input word 1 P171 Modbus register allocated to general purpose input word 2 P172 Modbus register allocated to general purpose input word 3 P173 Modbus register allocated to general purpose input word 4 P174 Modbus register allocated to general purpose input word 5 P175 Modbus register allocated to general purpose input word 6 P176 Modbus register allocated to general purpose input word 7 P177 Modbus register allocated to general purpose input word 8 P178 Modbus register allocated to general purpose input word 9 P179 Modbus register allocated to general purpose input word 10 Restarting the Inverter Be sure to cycle the power supply of the MX2 RX series Inverter to enable the changes l Precautions for Correct Use e Be sure that the POWER LED indicator is not lit before cycling the power supply when restarting the MX2 RX series Inverter The time until the light turns off varies with the inverter model e Some DeviceNet Master Units in market may send Idle messages during specific events start up PLC program mode etc In this case consider to set Operation at Idle Mode Detection Setting P048 to 2 Ignore 3 1 4 Utilizing Multi function Inputs Outputs for Host The multi function inputs and multi function outputs built into the inverter
153. put stages E30 5400 Power section E35 Thermistor error Sensor E36 9000 External malfunction E37 9000 External malfunction E38 2221 Continuous overcurrent 1 E40 Operator control circu St 7500 Communications MX2 E60 Option error Inverter communications error 7510 Serial interface 1 Ee 7510 Serial interface 1 E62 7510 Serial interface 1 E63 7510 Serial interface 1 E64 6320 Parameter error E65 7510 Serial interface 1 E66 7510 Serial interface 1 E67 7510 Serial interface 1 E68 7510 Serial interface 1 E69 7510 Serial interface 1 E70 7510 Serial interface 2 Si 7510 Serial interface 2 E72 Option error External trip 7510 Serial interface 2 E73 7510 Serial interface 2 E74 6320 Parameter error gt NI gt O O lt D O S D O mp U o D O O Di E O 3 x y 6g SSID algo Josiane 01u00 Z Z V E75 Option error Reserved 7510 Serial interface 2 E76 Option error Reserved 7510 Serial interface 2 E77 Option error Reserved 7510 Serial interface 2 E78 Option error Reserved 7510 Serial interface 2 E79 Option error Inverter communications lost error 7510 Serial interface 2 E80 Encoder disconnection 7305 Incremental encoder 1 defective DeviceNet Communications Unit User s Manual 1581 E1 A 17 Appendices Error Trip Code CIP Fault Warning Code Code Name Code Name St Velocity folowing error SS Positioning error E83 Position following error A 18 DeviceNet Com
154. r Unit in the network con figuration window and click the Download button in the Edit Device Parameters screen 17 Restart the network cycle the power supply and check the MS and NS LED indicators on the Master Unit and on each Slave Unit to verify that the network has been established successfully If all the Slaves are correctly configured the MS and NS LED indicators light green If the LED indicators indicate a different pattern please refer to Section 6 Troubleshooting on page 6 1 to take corrective action P Precautions for Correct Use e If you have changed any setting of the Master Unit be sure to cycle the power supply of the inverter to enable the new setting e For a third party Master change inverter parameter P046 according to the Master Unit s setting 3 20 DeviceNet Communications Unit User s Manual 1581 E1 3 Network Startup 3 3 Device Parameters with EDS File In DeviceNet communications EDS files are used to establish communication connection EDS files for DeviceNet Communications Units are installed with CX Integrator Ver 2 55 or higher Using a correct EDS file you can edit inverter parameters in the Edit Device Parameters screen This section describes how to use an EDS file for editing device parameters and the functional restric tions applied when using it 3 3 1 How to Edit Device Parameters with EDS File In CX Integrator double click the DeviceNet Communications Unit displayed in the N
155. rameter b031 Soft Lock Selection Set b031 10 to cancel 631 66 L W04 9 QiX9 4 E P F e Inthe output area of Remote I O double word registers allow only the low word to be set for the output area of Remote UC In this case the high word data is always set to 0000 However for the input area of Remote O it is not possible to set only the low word e For reading writing input or output bit data Modbus coil information use register No 1F01 hex inverter control input or register No 1E01 hex inverter status monitor as described in 4 4 2 Special I O 100 150 on page 4 17 respectively e f there is any incorrect setting in parameters P160 to 179 an error will be detected the MS LED will blink red causing the inverter to be in a trip state error code E64 In such a case correct the incorrect parameter value and cycle the power supply of the inverter e When using the Flexible Format function the number of words occupied by the DeviceNet Communications Unit changes After cycling the power supply of the inverter change the number of occupied words on the Master Unit EN Additional Information Refer to the following information for a Modbus register list Holding Register List in 6 8 Modbus Communication Modbus RTU Data List ii of the MX2 User s Manual Cat No 1570 RX gt 8 5 Modbus Communication Register Number List of the RX series Manual Cat No 1578 DeviceNet Communications Unit User s Manual 1581
156. reak outs on the inverter e When removing the DeviceNet Communications Unit do not pull the flat cable 6 Install DeviceNet Communications Unit on the Inverter a Insert two locking pins of the upper DeviceNet Communications Unit in the break outs and push it up b Insert the bottom part of the DeviceNet Com munications Unit while pushing it up c Push the DeviceNet Communications Unit down and fix it Jual SALAS XY UO HUT SUONE2IUNWWO 9 JANAQ JO Sinpao01d BUNUNOWN Z Z Z NN b Insert into the bottom 7 Ws Z c Push down DeviceNet Communications Unit User s Manual 1581 E1 2 11 2 DeviceNet Communications Unit Mounting and Wiring 7 Insert the DeviceNet Communications Unit fixation screw into the hole shown in the right figure and tighten it to fix the Unit Be careful not to overtighten the screw 8 Connect the grounding cable of the DeviceNet Communications Unit to the ground terminal of the inverter Make sure that the ground terminal is marked with grounding symbol The position of grounding symbol differs depending on the capacity of inverter The figure is just an example 9 Reinstall the terminal cover and tighten the two screws to fix it in position Reinstall the terminal cover under the DeviceNet Com munications Unit onto the Inverter B Tighten the two screws A DeviceNet Communications Unit User s Manual 1581 E1 2 Dev
157. ress of the DeviceNet Master Unit and the inverter DeviceNet Communications Unit Drive Name Drivel Drive Type inverter v Ju bd Settings MX2 42 B004 PRG43234309 DRT Network Settings ia PLC DeviceNet Network Gateway PLC Connection Type via PLC DeviceNet D Settings Comments Type your own comment in here Slave Unit Address Master Unit Address AT a E ry ie 3 26 DeviceNet Communications Unit User s Manual 1581 E1 3 Network Startup 4 Click the Gateway PLC tab and select the type of connection between CX Drive and the CS CJ series CPU Unit Click the Properties button and configure the following settings e Device Type Select the model of the CPU Unit to which CX Drive is connected e Network Type Select the network via which CX Drive is connected to the CPU Unit KiC Drive File Yiew Drive Tools Help SE New Drive e JS m Q po eQ U DI DI 3 D emp OD Wu gt O ii OU 2 lt p Drive Name KONO E TER EE DIA an Drivel Network Gateway PLC Drive Type Device Name Inverter Default M Properties Defaut Add Device Type Remove CJ2H FH Settings Connection Type i i Network Type Via PLC Device f eee fuse Settings omman IT Show all Type your own OK Cancel Help OK Cancel Help x of Gt Ga 1 20 2012 5 57 01 PM Info CX Driv
158. ring an appropriate parameter Special I O Remote I O function that provides functions similar to those available in Modbus communication Flexible Format Remote I O function that allows you to select and allocate up to 10 words of parameter data for input and output DeviceNet Communications Unit User s Manual 1581 E1 1 3 1 Outline Messaging You can use the Explicit Message function of DeviceNet to control and monitor your inverter It sup ports messages that conform to the AC DC drive object defined in the DeviceNet specifications In addition you can use the Parameter Read Write message object Class 64 a unique enhance ment by OMRON to read write the parameter settings and monitor values stored in the inverter Using the Explicit Message function in conjunction with Remote I O enables the use of data not allo cated to Remote I O because these function can be used independent of each other l Support for a Wide Range of System Configurations The DeviceNet Communications Unit provides two communications functions Remote I O and Mes saging You can use the Remote UC function for control inputs normally and the Messaging function as required to monitor each inverter These communications functions also allow you to control whether to enable the control inputs from the communications line or the local control inputs La Precautions for Correct Use For each inverter s DeviceNet Communications Unit use a T branch tap and f
159. roper cable type If you have branches from DeviceNet cable trunk line Are any of these branches too long Are termination resistances mounted only on both trunk ends Check and correct the following items e Are wires connected to proper pins of DeviceNet connector e Are there any short circuits or line interruptions e Take measures against noise for the entire net work according to Section 2 5 Measures against Noise of the DeviceNet Operation Manual Cat No W267 DeviceNet Communications Unit User s Manual 1581 E1 6 Troubleshooting 6 3 2 Error Codes Related to DeviceNet Communications Unit If an error occurs inside the DeviceNet Communications Unit the inverter stops with the error code dis played The table below shows the errors and the corrective action MX2 RX Error Codes amp Error Codes A Assumed Cause Corrective Action Indicators Indicators sa Im Gamm Ln em LI no WR mn CI a GA a In On MI In on NG O e Inverter does not power on DeviceNet Communi cations Unit s Inverter connector is damaged Inverter RS input is ON DeviceNet Communi cations Unit encoun tered a major error during power on Inverter does not sup port DeviceNet Com munications Unit DeviceNet Communi cations Unit s inverter connector is damaged DeviceNet Communi cations Unit encoun tered a major error during operation The inverter is tripped with
160. s Data Service Code Instance and Attribute are determined as Value 3 d x 1000 005 3005 which is converted to OBBD hex The response shows that the value 0001 is read In DeviceNet data is sent from low to high bytes Example 2 Writing a Double word Function Code Parameter P060 Multi step Position Command O Value 128000 or 01F400 hex Command 10 s5 sa 04 00 in 00 Destination node address Data Service Code Attribute ID Class ID Instance ID Response No of received bytes Source node address Service Code Instance and Attribute are determined as Value 15 P x 1000 060 15060 which is converted to 3AD4 hex Please note the swapping of the byte order when setting the decimal value 128000 In DeviceNet data is sent from low to high bytes 5 16 DeviceNet Communications Unit User s Manual 1581 E1 Troubleshooting E This section describes the troubleshooting for various problems which may occur in DeviceNet the inverter and the DeviceNet Communications Unit 6 1 Outline of Error Indication 000 cee ee es 6 2 6 2 Errors on a Communications Line 00ec cece ee eee encase 6 3 6 3 Errors on Inverter or DeviceNet Communications Unit 6 5 6 3 1 Error Codes Related to DeviceNet Communications Error 6 5 6 3 2 Error Codes Related to DeviceNet Communications Unit 6 7 6 3 3 Parameter Setting Error in DeviceNet Com
161. s are listed in ascending order You can edit inverter parameters in this window To upload download inverter parameters use the Transfer buttons in the toolbar e Double click one of the folders under Parameter Editor to narrow down the parameter list to only those parameters associated with it e Edit the value set for each parameter in the Value field of the parameter list e When a parameter is selected the explanation of that parameter is displayed in the upper area e At the left end of the parameter list the state of each parameter value is displayed You can display only the parameters in the same state A parameter is in one of the three states Not default Different from the inverter or Invalid e You can selectively transfer only the required parameter s to the inverter e JS m Q po Q U DI DI 3 D emp OD Wu gt O ii OU 2 lt p EjWorkspace1 CX Drive Drive1 Drive1 MX2 A2 B004 PRG43234309 DRT Parameter Editor File Edit View Drive Tools Window Help Si lal x O e ag e o e an m ee e e AB las laKQ gt o 8 O pang gt I jea s zil 7 8 5 xx Anr aD ox cw o te oD a D EE Wa 2 ZS Drivel Offline PS o EEH SE A001 Frequency Reference Selection 1 Basic Settings H O Parameter A
162. s model Unless you configure certain parameters monitor the output frequency output voltage output cur rent or other parameter data of the inverter or use Remote I O communications you can also use the Messaging function to send inverter control inputs such as run stop The Remote I O function of the DeviceNet Communications Unit communicates via the I O area word address 4 to 20 of the CS CJ series Because the Remote I O function offers the basic control input and output frequency setting and output frequency monitor functions you can control your inverter as if you were handling ordinary I O control data 1 2 DeviceNet Communications Unit User s Manual 1581 E1 1 Outline Communications with CS CJ series A DeviceNet communications system can be used in conjunction with a CS CJ series programmable controller You can connect up to 63 Inverters to a DeviceNet communications system and control them moh ZA O oO 3g E 3 oo 20 OD S lt a C3 3 0 coh i Precautions for Correct Use e The maximum number of inverter connections depends on the operating conditions Refer to 1 2 4 Maximum Number of Inverter Connections on page 1 8 e Specifically CS CJ series represents the following models of programmable controllers CS1G H CPULIH CS1G H CPULI V1 CJ1G H CPULILIH CJ1M CPULIL CJ1G CPULILI CJ2H CPU6LI EIP CU2H CPULILI Multi vendor Network This DeviceNet Communications Unit conforms to the DeviceN
163. s parameter Service Code Command Response For a command specify the service code defined in the DeviceNet network For a normal response a value will be returned with bit 15 of the service code in the command set to 1 ON For an error response 94 hex which indicates an error will be returned Class ID Command Specify the destination Class ID for the Explicit Message Instance ID Command Specify the destination Instance ID for the Explicit Message Service Data Command Response For a command specify the data defined by the service code For a response the reception data defined by the service code will be returned Number of Received bytes Response The number of bytes of data received from the destination remote node node address onwards will be returned Destination Remote Node Node Address Response The remote node address of the response issuing source will be returned Error Code Response The error code defined in the DeviceNet specifications will be returned DeviceNet Communications Unit User s Manual 1581 E1 5 9 o GA O c 5 Dm O mia D Mm Di Q Dm TI c gt O O m gt Q J D Mm o O gt Mm D 5 Message Communications E Description e The Explicit Message Send Command sends the Explicit Message defined in the DeviceNet specifi cations to a Slave Unit and receives a response e For the Explicit Message Send Command unlike ot
164. sion Date Revised Content Code 01 January 2012 Original production 02 April 2012 Corrected mistakes 03 October 2012 Descriptions about 3G3AX RX DRT E were added The revised parts are marked with RX gt DeviceNet Communications Unit User s Manual 1581 E1 23 Revision History 24 DeviceNet Communications Unit User s Manual 1581 E1 Outline ES This section provides an outline features and specifications of the DeviceNet Commu nications Unit 1 1 Outline of DeviceNet Communications Unit 4 Aa 1 2 1 2 Outline of DeviceNet Communications 1 5 1 2 1 FUNCIONG EE 1 5 t22 PEAS aaa ed be eS eke es eee BAE ASAL AG SHE fo baa lane Beb Ee 1 5 k23 GEHEIT KG aie ake Na hese ure es D gees 1 7 1 2 4 Maximum Number of Inverter Connections 0 0 a 1 8 1 3 Specificalons e kana AD wd Ba eee DAG BINA ee Bw Eee 1 10 1 4 Restrictions on Use es 1 14 1 4 1 Supported Inverters NENNEN ee NG PG ee ee KA A NAG 1 14 1 4 2 Inverter Safety ISO13849 1 0 eee 1 14 GE dd Led e a a Bere ho eb ahead ese weed dsr ete sho thse ah desk AN we eas a ev a ee 1 15 1 5 Comparison with Conventional Models eee eens 1 16 DeviceNet Communications Unit User s Manual 1581 E1 1 1 1 Outline 1 1 Outline of DeviceNet Communications Unit The DeviceNet Communications Unit Model 3G3AX MX2 DRT E is used in conjunction with a multi function compact inverter the MX2 series On the oth
165. software Depends on Yes word revisions for the DeviceNet Unit Communications Unit and the inverter Note that this Attri bute depends on both the DeviceNet Communications Unit and the inverter Be sure to apply the correct EDS file to this revision during configuration 05 Status Indicates the communica 0 hex UINT tions status for the DeviceNet Communications Unit Bit allocation 0 Always ON 8 Minor recoverable fault 9 Minor unrecoverable fault 10 Major recoverable fault 11 Major unrecoverable fault Serial Num Indicates the serial number of Unique to LONG ber the DeviceNet Communica each Unit tions Unit A 2 DeviceNet Communications Unit User s Manual 1581 E1 Appendices Instance Attribute Setting eil rm ge __ e Product Depends on the inverter Refer to No UINT Name model Table A 3 or A 4 Configura Indicates the consistency value 0 hex UINT tion Consis which is incremented if an tency Value inverter parameter is changed and stored to EEPROM through the DeviceNet Com munications Unit interface Please note that changes using the other inverter inter faces Serial Digital Opera tor do not influence this Attribute Writing to EEPROM Save Modbus address 0900 hex Class 64 hex Instance 09 hex Attribute O hex also increments this value 65 Firmware Indicates the software ver Depends on word Unit Revision sion of the DeviceNet Com Option Board munications Unit T
166. ss 03 hex 0 0 a A 5 A 1 4 Assembly Object Class 04 hex 0 0 aa A 6 A 1 5 Connection Object Class 05 hex 0 00 0a A 7 A 1 6 Discrete Input Point Object Class 08 hex A 12 A 1 7 Discrete Output Point Object Class 09 hex A 12 A 1 8 Unit Parameter Object Class 94 hex 0 0 cece ee A 13 A 2 AC Drive Object Specifications 0 cee eee A 14 A 2 1 Motor Data Object Class 28 hex 0A A 14 A 2 2 Control Supervisor Object Class 29 hex A 15 A 2 3 AC DC Drive Object Class 2A hex 0 0 0 eee A 19 DeviceNet Communications Unit User s Manual 1581 E1 A 1 Appendices A 1 General Object Specifications A 1 1 Identity Object Class 01 hex i Supported Service Codes Table A 1 Identity Object Supported Service Codes Service Code No hex Service Description OE Reads Attribute data 05 Resets data to initial status fi Object Details Table A 2 Identity Object Object Details Instance Attribute nate Setting hex Anen Name Description engs Default Read Write SC 01 01 Vendor ID Indicates the manufacturer s 47 Yes No UINT ID OMRON Configuration 02 Device Indicates the DeviceNet pro 2 AC Drive Yes No UINT Type file classification 03 Product Depends on the inverter Refer to Yes No UINT Code model Table A 3 or A 4 04 Revision Indicates overall
167. stant speed 0 Accelerating or decelerating reached 1 Frequency agree MI to Multi function Input Monitors multi function inputs S1 to S7 M17 Monitor 0 OFF 1 ON MI Multi function Input Monitors multi function inputs S8 Monitor 0 OFF 1 ON CFN Ctrl from Net 0 Rotation Speed Reference follows the setting of parameter A001 Accelera tion Deceleration Time follows the setting of parameter F002 F003 1 DeviceNet reference RFN Ref from Net 0 Follow the setting of parameter A001 1 DeviceNet reference FWT Forward Rotation Monitors the forward rotation command terminal state Terminal Input 0 OFF RX gt Monitor 1 ON 4 8 DeviceNet Communications Unit User s Manual 1581 E1 4 Remote IC Name Description Drive Status Detail 0 Stopping 1 Running 2 Jogging 3 Free running 4 Direct current DC braking 5 Restart Retry Error detection Deceleration stop 7 Restart Retry in process 8 Waiting for restart retry 10 Fault Trip 11 Undervoltage condition Rotation Speed Monitor If parameter P049 Number of Poles for Rotation Speed Setting is set appropri ately the rotational speed unit is min If parameter P049 Number of Poles for Rotation Speed Setting is set to 0 the frequency is monitored in units of 0 01 Hz D No D e H e e 5 2 m x lt r D 5 2 D o LD o D D o O Output Current Monitor Unit 0 1 A Trip Cause Displays direct trip cause Dec
168. sure to set the type of Remote UO at this point The number of words occupied by the page belongs to DeviceNet Communications Unit varies depending on the set Remote UO type Unless the Remote UO type is set correctly automatic network configuration cannot be completed suc Level 3 h ead ing cessfully To connect additional DeviceNet Slaves set the node addresses for them simultaneously at his point Shows which paragraph 2 Cycle the power supply of the inverter Then power ON all network components Master the conte nt of the Unit other Slaves and Communications power supply Cu rre nt page be on gs to 3 Once the network is restarted with the new settings check that the DeviceNet Communi cations Unit s LED indicators indicate normal operation Following the steps below to configure the Master Unit causes both the MS Module Status and NS Network Status LED indicators to light green If the LED indicators indicate a different pattern please refer to Section 6 Troubleshooting on page 6 1 to take corrective action 1 Change the CS CJ series CPU Unit to Program mode 2 Set the Master Function Enable switch Master Unit s allocation relay area CIO n bit 06 from OFF to ON Note Skip this step if the Master function is already enabled 3 Set the Scan List Clear switch Master Unit s allocation relay area CIO n bit 01 from OFF to ON Note Skip this step if the Scan List is already enabled 4 Select a fixed allocation are
169. t Communications Unit User s Manual 1581 E1 Message Communications BEE This section describes how to read write inverter parameters by the Message commu nications function DeviceNet Explicit Message 5 1 Outline of Explicit Message es 5 2 5 2 Sending Messages from CS CJ series eee 5 3 5 2 1 How to Issue Explicit Messages by CMND Instruction 5 3 5 2 2 When to Issue Read an Explicit Message 5 6 5 3 Outline of Message Function and Response saa a 5 8 5 4 Parameter Read Write Class 64 hex 000 cece ee eee eens 5 11 5 4 1 SUPDOTIER Semice CodeS os in bees Seared ae Bib eae Gata ge earn eee x 5 11 5 4 2 Parameter Data Gre 5 11 5 4 3 Parameter Read Write Data 5 12 5 4 4 Saving Changes to Holding Registers ENTER Command 5 13 5 4 5 Parameter Class Instance Attribute 5 13 5 4 6 Ladder Programming Example 000 cece eee ee eee eee 5 14 5 5 Parameter Read Write Class pGbher cece eee ees 5 15 5 5 1 Supported Service Codes 0 eee eee 5 15 5 5 2 Supported Instance and Attribute Codes 5 15 DeviceNet Communications Unit User s Manual 1581 E1 5 1 5 Message Communications 5 1 Outline of Explicit Message Explicit Message is a Message communications function defined in the DeviceNet specifications It uses the Node Address Service Code Class Instance Attribute and other data to achieve Message communications Becaus
170. t Details Table A 18 Motor Data Object Object Details Service Description Instance Attribute Ges Setting R eee Mame EE angg Dota Read mmm a 01 03 Motor Type 3 PM synchronous motor 1060 3 7 Squirrel cage induction motor d060 3 Motor Motor rated current Rated Cur Unit 0 1 A rent Motor Motor rated voltage Rated Volt Unit V age Reflected on inverter parame ter A082 AVR voltage selec tion Reflected on inverter parame ter H003 Motor Capacity Motor Motor rated frequency Rated Fre Unit Hz quency Max Speed Maximum allowable motor speed Unit min Pole Count Number of motor poles Speed conversion only Only even numbers are valid III o Yes Yes Depends UINT on the inverter type Depends Yes Yes UINT on the inverter type Depends Yes Yes UINT on the inverter type Yes UINT Py UINT Yes UINT A 14 DeviceNet Communications Unit User s Manual 1581 E1 Appendices A 2 2 Control Supervisor Object Class 29 hex Supported Service Codes Table A 19 Control Supervisor Object Supported Service Codes Service Code No hex Service Description OE Reads Attribute data 10 Writes Attribute data Object Details Table A 20 Control Supervisor Object Object Details Instance Attribute EC Setting R hex Sneg Neme Doseripion Songo Detau Read write Size 01 03 Forward 0 Stop Yes Yes BOO
171. t Terminal P2 Selection Set these parameters to use the inverter C026 Multi function Relay Output Selection SUID More toate e Multi function Output Terminal Parameter Settings C025 Multi function Output Terminal P5 Selection C026 Multi function Relay Output Selection C022 Set these parameters to use the inverter C023 outputs as the PLC s outputs Multi function Output Terminal P5 Selection Multi function Relay Output Selection DeviceNet Communications Unit User s Manual 1581 E1 3 13 3 Network Startup 3 2 Network Configuration Scan List Configuration 3 2 1 Network configuration is the process to set the DeviceNet Master Unit using CX Integrator Basically you allocate each slave s Remote I O functionality to the I O Memory of the PLC or CPU Unit There are two ways to do this as follows e Fixed allocations Automatic allocation e User allocations Arbitrary individual allocation For details about configuring the Master Unit Model CS1W DRM21 V1 CJ1W DRM21 using the network configuration software CX Integrator refer to the CX Integrator Operation Manual Cat No W464 EDS File Installation For each combination of the MX2 RX series Inverter model and the DeviceNet Communications Unit a dedicated EDS file is required EDS files provide the parameter data defaults and ranges for each inverter that CX Integrator utilizes EDS files for DeviceNet Communications Units are installed on a CX Integrator with the f
172. t connector When connecting a cable provide a suffi cient allowance to prevent it from being pulled or bent 2 2 4 Connector Wiring The DeviceNet Communications Unit is supplied with a connector with seals color chips correspond ing to the wire colors Connect each wire of the cable to the connector terminal according to the seal colors No termination is provided inside the DeviceNet Communications Unit Red V 24V White CAN H DeviceNet connector signals Color Signal Description Red Communications power supply 24 VDC White Communications data line High Cable shielding Blue Communications data line Low Black Communications power supply GND 2 14 DeviceNet Communications Unit User s Manual 1581 E1 2 DeviceNet Communications Unit Mounting and Wiring NM Precautions for Correct Use e For DeviceNet systems use DeviceNet cables that conform to the DeviceNet specifica tions e Connect a termination resistance at each end of the trunk line Be sure to use 1210 termi nation resistances e Connect cable shielding to the connector at each end of the cable e For details about cables and connectors refer to 2 3 Cables Connectors and Related Devices of DeviceNet Operation Manual Cat No W267 Connection of Thin Cables with the Multi drop Connector To connect thin cables by using the multi drop connector use a crimp terminal as shown below to insert two wires with the same color into
173. ta Range b037 Display Selection 00 Complete display 01 Individual display of functions 02 User setting b037 03 Data comparison display 04 Basic display 05 Monitor display only i DeviceNet Node Address Setting Inverter parameter P192 sets the DeviceNet node address MAC ID P192 DeviceNet Node Address 0 to 63 Default 63 i Remote UO Setting Inverter parameter P046 Assembly Instance No sets the type of Remote I O select the combination of output and input that fits your application requirements The settings for Basic Speed I O Extended Speed I O and Extended Speed and Acceleration Control are shown below e Basic Speed I O P046 00 e Extended Speed I O P046 01 e Extended Speed and Acceleration Control P046 07 Assembly No No of occupied bytes Parameter Description hex No of words Gua mar upan npa P046 Assembly 00 Basic Speed I O a 4 2 Instance No 01 Extended 101 Extended Speed I O 101 Extended Speed I O 42 4 2 07 Extended Speed and ma E E 8 4 Acceleration Control GI 5 lt D OD O O Q c o O sbunjas Ou pads pepue xy pug oiseg e Reset Mode Setting For the MX2 RX series by default the Reset mode is set to Always enabled This means that resetting the inverter also resets the DeviceNet Communications Unit which in turn causes the communication connection to be reset To prevent the communication co
174. tapon kia aan Ue ara Bata mak AA 4 5 Rotation Speed Monitor ssessssessssssssssssessseeeees 4 5 Rotation Speed Reference ccccccceeeeeeseeeeeeeeeees 4 4 ee 4 4 BUSO EE 3 4 6 4 C SE 5 2 5 13 E EE WEE 5 3 Cleat SWIC Nima AN BATA AT Ga 3 15 CIMIND JASIFUGTION a yAn GAN 5 3 communications timeout a 6 4 EE 3 21 Compare inverter parameters c ccseeeceeeeeeeeseeeeeeeees 3 21 Control Supervisor Object Uu A 15 CTR EEN 3 5 GAC Te EE 1 15 3 14 CXA ONE canm S 3 14 D Device Parametere cccceeecceceececeeeceecaseeseeessaeeeeeaes 1 15 Device e 3 27 DeviceNet Communications Unit DIMENSIONS acae a AA 1 12 DeviceNet connector signals 2 14 Discrete Input Point ODJeCt cece cceecseeseeeeeeeeeeeeeees A 12 Discrete Output Point Object cee eceecccceeeeeeeeeeeeeeees A 12 Download AA APA ART 3 21 elen alle e RE 3 22 3 23 Download inverter parameters ccccccceseeeeeeeeeeeeeees 3 21 E Editing Device Parameters ccccsssseeeeceeeeeeseeeeees 3 21 l 2 EDONG za ANA AA 1 15 3 14 ENE KAMI EE 3 15 ENTER CON MANA kaa Nah 5 13 BION EE Aaah AN 6 5 Explicit Message Errors REENEN 6 10 Extended Control UO 1 3 3 2 3 6 4 2 4 13 Pa E PA AA AA 4 14 GEN aa AA AS 4 14 CIAO KEE 4 13 E AA A AEA 4 13 MOA AP PAA 4 13 E 4 13 COS 10 EE 4 13 AA AA AA ETEA 4 13 EAT KAHA AA GA 4 13 SE 4 14 AA AA E 4 13 FEWR a Aa AA AG 4 14 IRON aaa AA ANAL
175. the same connector hole Y No 5 D F D O 5 Example When using a non screw type connector Duuuw 10 2 UUON 4 2 2 We Le Le KH Use a dedicated crimp terminal to crimp the two wires inserted into the same hole as shown below 2 wire crimping Gai fm oF Crimp terminal Wire OMRON recommends the following crimp terminal and crimping tool Both products are manufactured by PHOENIX CONTACT Crimp terminal Crimping tool Model AI TWIN2x0 5 8WH Product number 3200933 Model UD06 Product number 1204436 DeviceNet Communications Unit User s Manual 1581 E1 2 15 2 DeviceNet Communications Unit Mounting and Wiring 2 16 DeviceNet Communications Unit User s Manual 1581 E1 Network Startup BS This section describes inverter parameter settings and DeviceNet settings startup 3 1 Inverter Configuration 4 c cece ees 3 1 1 Basic and Extended Speed I O Geng 3 1 2 Remote I O Settings Using Torque Reference 3 1 3 Special I O and Flexible Format Settings 3 1 4 Utilizing Multi function Inputs Outputs for Hoer 3 2 Network Configuration Scan List Configuration 3 271 EDS File Installation i202 napa th Dae Et hee a Ped e kda hamba 3 2 2 Fixed Allocation Steps 2 4525 Mere ee EELER ER saa tae eed oe 3 2 3 User Allocation Steps Scan List Configuration 005 3 3 Device Parameters with EDS File 0 000 an 3 3
176. the target function 5 3 Instance ID code Set the DeviceNet Instance code of the target function 51 4 Attribute ID code Set the DeviceNet Attribute Attachment data in case of a write request etc code of the target function Attachment data in case of a write request etc 1 For the DeviceNet Communications Unit on an inverter set 0001 to 002A 0064 0065 or 0094 hex UOI INJIISU GNIND Aq sabessay Ou onse 0 MOH g G DeviceNet Communications Unit User s Manual 1581 E1 5 3 5 Message Communications D First Word Address of Response Storage Area Set the first word address of the area to store the response to the Explicit Message H Precautions for Correct Use e When the CMND instruction issues an Explicit Message due to the following reason the attachment data to the Explicit Message is sent in reverse order of high and low bytes Data on communications lines Sent in order of low byte L to high byte H Data processed in PLC Sent in order of high byte H to low byte L The attachment data in a response will also be sent in this order Note this when sending or receiving a single word 16 bit or double word 32 bit data Most inverter parameters take single word data except for the frequency reference output frequency and other parameters that take single word data Example In an Explicit Message communications single word data 1234 hex will be sent in order of 34 hex to 12 hex on a communications li
177. tions timeout Rem Paco Not lit e Power is not supplied to DeviceNet Communications Unit Check Mod ule Status LED e Network power supply is OFF or DeviceNet connector is unplugged e Checking for node address duplication intermediate state EN Additional Information Refer to Section 6 Troubleshooting on page 6 1 for troubleshooting using LED indicators 2 1 3 Node Address Setting The DeviceNet node address can be set using the following DeviceNet Communications Unit parame ter instead of the conventional method of using rotary switches Set the DeviceNet node address using inverter parameter P192 Parameter Setting P192 DeviceNet Node Address 0 to 63 Default 63 2 4 DeviceNet Communications Unit User s Manual 1581 E1 2 2 2 DeviceNet Communications Unit Mounting and Wiring Installation N DANGER cations Unit during power on or within 10 minutes after power off Do not attempt to remove the terminal block cover or disconnect and reconnect the DeviceNet Communi Doing so may result in severe injury due to electric shock N Caution Inverters contain high voltage parts and short circuits may sometimes cause product damage or property damage Measures must be taken to prevent chips lead wire pieces or other metal waste from entering O the product for example by installing a cover Do not attempt to disassemble repair or modify the DeviceNet Communications Unit Doing so may result in injury I
178. tor a 4 9 Rotation Speed Reference cccccceccceeeeeeeeeeeeeees 4 7 KE 4 7 PINA aaa aaa alab raan saaan LANA 4 7 EN 4 8 dee 4 9 Extended Speed and Torque Control 1 3 3 2 3 6 4 2 4 11 AN RA AA emer ee TT 4 12 CEN maam AA 4 12 C a AL EEE E A AA 4 11 DIVE SAS snaa 4 12 FA EE 4 12 e EE 4 11 AP AT 4 12 IRD E 4 12 KEE 4 11 REN one Aha 4 12 Rotation Speed Monitor ccccccceeeeseeseeeeeeeeeeeeeeees 4 12 Rotation Speed Reference aa aasaan 4 11 Po Se et AA AA 4 11 AA eoees etree caulsetoten te eaeedeaaicietancigacstede 4 11 EN 4 12 leie te 4 12 Torque Reference ccccccsseeeecceeeeeeeceeseeessneeeeeeens 4 11 MVE ae saat nA BATA BATANG ERA ean SAI 4 12 Extended Speed HO daanin 1 3 3 2 4 2 4 5 AN AA AA 4 6 Gi Naa an kA nad nG aa PAANAN Ga a 4 6 AA PA E ETT 4 5 BVE Sa ANT NAG tenn 4 6 AN BEE 4 6 AA AHA AA 4 5 PA NAA Aa alaman 4 6 BOX PA a AA NG 4 6 EI 4 5 NA eco cea has sesceeenehadeenasctee 4 6 Rotation Speed Monitor ccccceseeeeseeeeeeeeeeeeeeeeeeees 4 6 Rotation Speed Reference cccccecceeeeeeeeeeaeeeees 4 5 Noa AA Aa a 4 5 E 4 5 DeviceNet Communications Unit User s Manual 1581 E1 Index PUM AA 4 6 MV AA ALAB 4 6 F FINS command cn ceases a lotsa kasama 5 3 FINS Message Errors c csssssseceeeeecceceeessessseeeeeeeeees 6 9 Fixed Ree ll 3 14 Flexible Format cccecceceeceeeeeeeeee
179. tor and turn on inverter s input power sup ply Check DeviceNet Communica tions Unit connector and cycle the inverter s input power sup ply Replace DeviceNet Com munications Unit if error persists Check and correct inverter s reset input state or its setting C102 rh No m o mi o 5 o O fe 3 3 3 O D o 5 D r 5 6 Troubleshooting Indicator Indication Operation Baca aga NS Online Com munication connection established Online Com munication connection not established Fatal communi cations error Minor communi cations error Offline Power OFF EN Additional Information Network is in normal commu nication state Network operates normally but communications with Master Unit are not estab lished DeviceNet Communications Unit detected that network communications were dis abled due to some communi cations error e Node address duplication e Busoff error etc DeviceNet Communications Unit detected a communica tions timeout error Power not supplied to DeviceNet Communications Unit Network power supply is OFF or DeviceNet connec tor is unplugged Node address duplication during intermediate pro cess Corrective Action Take the following actions and cycle the power supply e Register Master Unit to Scan List e Check and reconfigure Con nection Path P046 e Power on Master Unit Take the following actions a
180. toring Extended Speed WC Extended Speed and Torque Control AdvanoodRemeie i S o Ta e a a Extended Speed and Accelera d N tion Control DT Extended Control I O and Multi d N function I O Monitor Connection d NN Support NG d dr Switching of Connection Path NA Selection of I O allocation with inverter parameter Switching to Default Connection Path d d d Selection of UO allocation immedi ately after power on on Slave Automatic Baud Rate Communi d d d cations Speed Recognition Average PowerMonior 1 Operation Tine monitoring Accumulated Operating Time Monitoring Contact Operation Count Moni toring Operation Time Monitoring Last Maintenance Date Mainte nance function DeviceNet Communications Unit User s Manual 1581 E1 NI NI DeviceNet Communications Unit Mounting and Wiring BS This section provides the part names of the DeviceNet Communications Unit and mounting wiring methods 2 1 Name and Setting of Each Component 0000 c eee eee 2 2 2 1 1 Name and Setting of Each Component 2 2 21 2 KE K l elle Le maa eae cen oe See A a EM a ME BA eos kaaa NG La 2 4 24 3 Node Addres5s SETTING nesie sca iat ee E eee ee os Ka ae ees 2 4 2 2 instalation WEE 2 5 2 2 1 Mounting Procedure of DeviceNet Communications Unit on MX2 series Inverter 2 6 2 2 2 Mounting Procedure of DeviceNet Communications Unit on RX series meter 2 9 2 2 3 Operating Environment
181. ts of 0 1 s 9 Set how many bytes the command data storage area occupies from first word address S Set how many bytes the response data storage area occupies from first word address D The setting of 0000 hex indicates the local network To use the CMND instruction on the CS CJ series you need to set a network address for each DeviceNet Mas ter Unit These network addresses can be edited using the routing table editing function of your peripheral tool except for the programming console The node address of the destination Master Unit If you set this to 00 hex when word address C 2 is 0000 hex local network the destination is set to the local node Set this to FE Master Unit or set the Master Unit s unit number 10 to 1F hex 0 to 15 In word address C 4 bit 15 set whether the response is required 0 or not required 1 For Explicit Messages this must be set to 0 Response required Set the port used for DeviceNet Set the how many times the message is to be resent in case of an error response For Explicit Messages this must be set to 2 seconds or more DeviceNet Communications Unit User s Manual 1581 E1 5 5 o N Gu D gt 2 gt D Mm Q D Mm mia O 3 oO Gu O Cc D ba D UONONISU GNIND Aq sebessayy y dxg onse 0 MOH g G 5 Message Communications 5 2 2 When to Issue Read an Explicit Message An example of input conditions for issuing the CMND instr
182. ual 1581 E1 1 Outline The required EDS file for the DeviceNet Communications Unit depends on the model of the MX2 RxX series Inverter MX2 series Device List Inverter Model Product Name ID Code Name of EDS File 3G3MX2 AB001 3G3AX MX2 DRT AB001 A2001 1920 3G3AX MX2 DRT AB001 A2001 eds 3G3MX2 A2001 3G3MX2 AB002 3G3AX MX2 DRT AB002 A2002 1921 3G3AX MX2 DRT AB002 A2002 eds 3G3MX2 A2002 3G3MX2 AB004 3G3AX MX2 DRT AB004 A2004 1922 3G3AX MX2 DRT AB004 A2004 eds 3G3MX2 A2004 3G3MX2 AB007 3G3AX MX2 DRT AB007 A2007 1924 3G3AX MX2 DRT AB007 A2007 eds 3G3MX2 A2007 3G3MX2 AB015 3G3AX MX2 DRT AB015 A2015 1926 3G3AX MX2 DRT AB015 A2015 eds 3G3MX2 A2015 3G3MX2 AB022 3G3AX MX2 DRT AB022 A2022 1927 3G3AX MX2 DRT AB022 A2022 eds 3G3MX2 A2022 b Co 92 o od O O e 5 7 3G3MX2 A2037 3G3AX MX2 DRT A2037 1929 3G3AX MX2 DRT A2037 eds 3G3MX2 A2055 3G3AX MX2 DRT A2055 1931 3G3AX MX2 DRT A2055 eds 3G3MX2 A2075 3G3AX MX2 DRT A2075 1932 3G3AX MX2 DRT A2075 eds 3G3MX2 A2110 3G3AX MX2 DRT A2110 1933 3G3AX MX2 DRT A2110 eds 3G3MX2 A2150 3G3AX MX2 DRT A2150 eds 3G3MX2 A4004 3G3AX MX2 DRT A4004 eds 3G3MX2 A4007 3G3AX MX2 DRT A4007 eds 3G3MX2 A4015 3G3AX MX2 DRT A4015 eds 3G3MX2 A4022 3G3AX MX2 DRT A4022 1947 3G3AX MX2 DRT A4022 eds 3G3MX2 A4030 3G3AX MX2 DRT A4030 1948 3G3AX MX2 DRT A4030 eds 3G3MX2 A4040 3G3AX MX2 DRT A4040 1950 3G3AX MX2 DRT A4040 eds 3G3MX2 A4055 3G3AX MX2 DRT A4055 eds 3G3MX2 A4075 3G3AX MX2 DRT A4075 eds
183. uction is shown below Note that the CMND instruction can be executed only once per communications port Do not execute the CMND instruction when the Network Communications Command Execution Enabled Flag corresponding to each port is set to O OFF When to Issue an Explicit Message The CMND instruction must be issued with a condition which the CS CJ series unit s Network Commu nications Command Execution Enabled Flag and the Master Unit s Message Communications Enabled Flag AND are set Command Execution Network Communications Command Online Status Condition Execution Enabled Flag or Message Communications Enabled Flag na 1 CMND 490 j When to Read Response to an Explicit Message The response to an Explicit Message must be read at the rising edge of the Network Communications Command Execution Enabled Fag for each communications port Network Communications Command Execution Enabled Flag Response Read Process DeviceNet Communications Unit User s Manual 1581 E1 5 Message Communications Flags Related to DeviceNet Communications CS CJ series Network Communications A202 0 Execution disabled 7 6 5 4 3 2 1 0 Unit s Flag Command Execution Executing ttfttt tt Enabled Flag vv v v v v TT 1 Execution enabled QO OO 0 0 O O O Om SEEEGEEECE Not Executing No NOD OB WN CH op D Network Communications A219 0 Terminated normall o 7 6 15 4 3 2 1 0 4 0m f S Command Execution Error mg 1
184. unications Unit is used in the following locations sufficient isolation measures must be provided to prevent equipment damage Locations subject to static electricity or other forms of noise Locations subject to strong electromagnetic fields Locations close to power lines During installation wiring and network setting on the DeviceNet Communications Unit please refer to applicable sections of this manual to ensure the correct connection and configuration procedures When removing the DeviceNet Communications Unit do not pull the flat cable When mounting the DeviceNet Communications Unit be sure that the flat cable is not pinched When mounting the DeviceNet Communications Unit be careful about burrs of the break outs on the inverter Mounting Procedure of DeviceNet Communications Unit on MX2 series Inverter 1 Loosen the screw of the option cover Remove the cover BI MIM AI 2 For Inverters up to 4 0 kW only Loosen the screws of the terminal block cover This is for the ground terminal wiring DeviceNet Communications Unit User s Manual 1581 E1 2 DeviceNet Communications Unit Mounting and Wiring 3 Connect the DeviceNet Communications Unit s grounding cable to inverter with a mount ing screw 2 2 Installation a 2 2 1 Mounting Procedure of DeviceNet Communications Unit on MX2 series Inverter 3 phase 200 V 5 5 to 15 kW 3 phase 400 V 5 5 to 15 kW 1 phase 200 V 0 1 to 2 2 kW 3 phase 200 V 0 1 to 3 7 kW 3 ph
185. used g cea Communication idle Check and correct the following items cos was detected during e Is DeviceNet Master Unit sending IDLE mes 2 RUN mode sages Check P048 and select an operation from O Operation at Idle Mode Detection Setting Note P048 configuration is unnecessary because z OMRON s Master Unit does not send IDLE Q messages 5 ceo 3 Network power supply Check and correct the following items m ET S failure e Are wires connected to proper pins of DeviceNet S MS NS connector e Are there any short circuits or line interruptions e Is proper power supplied 11 to 25 V DeviceNet Communications Unit User s Manual 1581 E1 6 5 6 Troubleshooting MX2 Error Codes amp Error Codes amp Indicators nf cos z 650 M D Zec Assumed Cause Major communica tions error Too many communica tions errors are detected Busoff Connection timeout was detected Corrective Action Check and correct the following items e Are wires connected to proper pins of DeviceNet connector e Are there any short circuits or line interruptions Is the ground cable of DeviceNet Communica tions Unit connected with ground terminal of inverter Is the ground terminal of inverter con nected securely to ground e Take measures against noise for the entire net work according to Section 2 5 Measures against Noise of the DeviceNet Operation Manual Cat No W267 Are you using p
186. w byte Rotation Speed Reference High byte n 2 Torque Reference Low byte Torque Reference High byte Output Bit Data Details Name Description FW Forward Stop Stop Forward RV Reverse Stop Stop Reverse RS Reset Fault reset CTR Net Ctrl Follow the setting of parameter A002 Follow the reference from network control REF Net Ref Follow the setting of parameter A001 Follow the reference from network control eck O sch Oo Oo oO sch O Rotation Speed Reference If parameter P049 Number of Poles for Rotation Speed Setting is set appropri ately the rotational speed unit is min IL If parameter P049 Number of Poles for Rotation Speed Setting is set to O the frequency is monitored in units of 0 01 Hz Torque Reference Reference torque Unit Precautions for Safe Use For safety reasons the FWD RV and RS command must be output after the cause of fault trip is removed DeviceNet Communications Unit User s Manual 1581 E1 4 11 D GA J D 3 O OD O gt o 2 c Dm J Dm _ OD gt Dm LD c O o O Z 1 7 L loqu09 anbJo pue paads Genua g g y 4 Remote I O Extended Speed and Torque Control Input Assembly ID 173 Dec AD hex Input Format CS1 CJ1 series lt Inverter Word Byte Bit Allocation No No bit7 bit6 bits bit4 bit3 bit2 biti bito n 1 n 2 Input Bit Data Details Name AL Alarm
187. work Configuration window Then right click each Slave and select Property Slave Property In the screen displayed select the I O Information tab and click the Get I O Size from the Scanlist button and solve the conflict When this process is done for all the Slaves save the project hane Ci Lnberraten bawat fenet jet iG zb rs Eat view posi Hebel Cemgemant reit Erda Heb eist DU L t nara gal a 2 fee noe GR E E E PAA AP 7 MAC AD DA TAT AGS Property Geren Li inomin Dirt Paa sioned bo WOO OO Dep nai akoste ko EX E NAO H Precautions for Correct Use e Be sure to get the Scan List in the I O Information tab for each slave If there is a conflict between the Scan List and I O information of any Slave you may not be able to configure the network successfully e Each EDS file of the DeviceNet Communications Unit contains a specific Assembly Instance No parameter P046 for selecting the Remote I O function This means that downloading a wrong EDS file causes the Assembly Instance No param eter P046 to be overwritten resulting in an error in the network configuration process Therefore OMRON recommends that you edit and save parameter P046 of the EDS file according to the actual parameter setting of your inverter 10 Make CX Integrator online and right click the DeviceNet icon under the project to select the connection To download the Scan List into the Master Unit double click the Maste
188. x65 Supported Instance and Attribute Codes Function Code hexadecimal Range EN Additional Information For details about Modbus registers and data sizes refer to section 6 8 Modbus Communication Modbus RTU Data List of the MX2 User s Manual Cat No 1570 and 8 5 Modbus Communication Register Number List of the RX User s Manual Cat No 1578 All data written by the function code object are saved temporary in the inverter memory Be sure to execute the ENTER command at the end of the writing sequence to store the values in EEPROM Function code F001 cannot be written using the function code object Parameter b127 takes double word data which is different from the data size of Modbus registers single word The ENTER command is executed by the following object and written to EEPROM Refer to 5 4 4 Saving Changes to Holding Registers ENTER Command on page 5 13 Write to EEPROM Class 65 hex Instance 09 hex Attribute 00 0900 hex DeviceNet Communications Unit User s Manual 1581 E1 5 15 o a O D e 3 D J D D Q Sch D SN D oo o en ao gt D x Nas sapo BdIAIOS payoddng 6 G 5 Message Communications Example 1 Reading a Single word Function Code Parameter d005 Multi function Input Monitor Command eps 80 Destination node address L Attribute ID Service Code Instance ID Class ID Response SIS No of received bytes U Y Source node addres
189. xay GO sept P fqO Uomeuuo G Y Appendices A 1 6 Discrete Input Point Object Class 08 hex Supported Service Codes Table A 11 Discrete Input Point Object Supported Service Codes Service Code No hex Service Description OE Reads Attribute data 10 Writes Attribute data i Object Details Table A 12 Discrete Input Point Object Object Details Instance Attribute _ Setting hex neg Name Desoripton fangs Default Road Write NG 01 to 09 03 Value Terminal state Yes No BOOL 0 OFF 1 ON Override Terminal state Override Yes Yes BOOL 0 OFF 1 ON La Precautions for Correct Use Instances 1 to 7 correspond to the inverter s multi function input terminals S1 to S7 Instances 1 to 8 correspond to the inverter s multi function input terminals S1 to S8 Instance 9 corresponds to the FW input terminal A 1 7 Discrete Output Point Object Class 09 hex l Supported Service Codes Table A 13 Discrete Output Point Object Supported Service Codes Service Code No hex Service Description OE Reads Attribute data 10 Writes Attribute data A 12 DeviceNet Communications Unit User s Manual 1581 E1 Appendices f Object Details Table A 14 Discrete Output Point Object Object Details Instance Attribute PAN Setting hex Mee Name Descripion ange Default eme WW 01 to 06 03 Value Terminal state Yes Yes BOOL 0 OFF 1 ON NM Precautions for Correct Use IMX2 gt Inst
190. y WR Warning 0 Normal 1 Warning AL Alarm output 0 Normal 1 Fault Trip CFN Ctrl from Net 0 Follow the setting of parameter A002 1 DeviceNet reference MO1 Multi function Follows the setting of each multi function input C021 to C026 MO2 Contact Output 0 OFF MR 1 ON 4 14 DeviceNet Communications Unit User s Manual 1581 E1 4 Remote O Name Description MOS Multi function Out Follows the setting of each multi function input C021 to C026 MO4 put 0 OFF Pa Rotation Speed Monitor If parameter P049 Number of Poles for Rotation Speed Setting is set appropri ately the rotational speed unit is min If parameter P049 Number of Poles for Rotation Speed Setting is set to O the frequency is monitored in units of 0 01 Hz Torque Actual Actual torque monitor Unit Output Current Monitor Unit 0 1 A 4 3 4 Extended Control UO and Multi function I O Monitor 101 153 This is the Extended Control I O function with an additional Multi function Input Monitor function The output format CS CJ series Inverter is the same as that of Extended Control I O The input for mat CS CJ series lt Inverter is as shown below P GA J D 3 O OD O gt o Q c OD J Dm _ OD gt O Dm LD c O o O Extended Control UO and Multi function I O Monitor Assembly ID 153 Dec 99 hex Input Format CS1 CJ1 series lt Inverter Word Byte Bit Allocation n
191. y Area Input Allocation Relay Area cations Allocation Allocation T ta T Address Relay Relay 04 CIO 3204 This DeviceNet Communications CIO 3304 This DeviceNet Communications 05 CIO 3205 Unit Node address 4 CIO 3305 Unit Node address 4 06 ClO 3206 Extended Control I O setting ClO 3306 Extended Control I O setting Occupies 4 output words Occupies 4 input words 07 CIO 3207 CIO 3307 08 CIO 3208 Not allocatable CIO 3308 16 point Input Unit Node Address 8 The actual fixed allocations steps for the DeviceNet Communications Unit are shown below 7 Power on the inverter s first and configure the following settings according to 3 1 Inverter Configuration on page 3 2 e Set the node address According to the fixed allocations node address setting example above set inverter parameter P192 DeviceNet Node Address e Set the type of Remote I O Set inverter parameter P046 Assembly Instance No that suits your application NM Precautions for Correct Use e Be sure to set the type of Remote UO at this point The number of words occupied by the DeviceNet Communications Unit varies depending on the set Remote IO type Unless the Remote I O type is set correctly automatic network configuration cannot be completed suc cessfully e To connect additional DeviceNet Slaves set the node addresses for them simultaneously at this point 2 Cycle the power supply of the inverter Then power ON all network components Master Unit
192. y to the user 5 2 DeviceNet Communications Unit User s Manual 1581 E1 5 Message Communications 5 2 Sending Messages from CS CJ series This section describes how to send receive messages using the Master Unit Model CS1W DRM21 V1 CJ1W DRM21 5 2 1 How to Issue Explicit Messages by CMND Instruction The Master Unit Model CS1W DRM21 V1 CJ1W DRM21 uses the CMND instruction to issue Explicit Messages To issue an Explicit Message be sure to attach the FINS command 2801 at the beginning and issue it to the Master Unit Upon receipt of this command the Master Unit transforms the command data to an Explicit Message and transfer the message to the destination node You cannot directly specify the des tination node using the CMND instruction when issuing an explicit message t CMND 490 D o N LD D gt 2 gt Q D D Q D Mm _ O 3 QO H O Cc OD D Mm S First Word Address of Command Storage Area Set the first word address of the command data to transfer to the DeviceNet Master Unit Previously set the data to transfer to consecutive word addresses as shown below Word Bit No Addis en ee ee E 7 to 9 S Command code Set the FINS Explicit Message command 2801 S 1 Node address of the Slave Master to which the Explicit Message service codes Explicit Message is sent 0 to 3F hex O to 63 Write 10 Read OE S 2 Class ID code Set the DeviceNet Class code of
193. ype of Remote I O Set inverter parameter P046 Assembly Instance No that suits your application l Precautions for Correct Use e Be sure to set the type of Remote UO at this point The number of words occupied by the DeviceNet Communications Unit varies depending on the set Remote IC type Unless the Remote I O type is set correctly automatic network configuration cannot be completed successfully e To connect additional DeviceNet Slaves set the node addresses for them simultaneously at this point ei N 2 O O O 5 O E e O 5 Gu O D 5 K D F O O 5 e c e zd O 5 Nas 2 Cycle the power supply of the inverter Then power ON all network components Master Unit other Slaves and Communications power supply Then to configure the network start the network configuration tool CX Integrator 3 In CX Integrator right click New Project select Insert Network and register the DeviceNet network If more than one Master Unit is mounted on a single CPU Unit in CX Integrator select Tools Start Routing table to set their network addresses However if there is only a single Master Unit select No network address BUET Cf Integrakos System Uvervien uo eIN6I L09 ISI UBOS sda g U0NE20 Y 2SN 2 7 8 Description Fieldbus Network CompoNet Serial connection for compor PLC level Network CLK Fieldbus Network D eviceNe Ethernet FINS Serial connection for
194. zes the RUN command successfully and the inverter moves to a RUN state it outputs the inverter running During forward run or During reverse run sig nal Unit input power supply EH Normal Slave gd CET cc 5 Communications established not established ON Inverter ready ON Inverter RUN command Forward Stop ON Inverter running During forward run ba Gf Max 50 ms 2 communications cycles DeviceNet Communications Unit User s Manual 1581 E1 4 Remote O 1 You can check the communication cycle time of DeviceNet communications using CX Integrator When the network configuration is displayed in CX Integrator double click the Master Unit icon to display the Edit Device Parameters window In the Communication Cycle Time tab check the Com munication Cycle Time Auto Setting value Because the Communication Cycle Time of DeviceNet communications varies depending on the network con figuration after network configuration changes be sure to check the Communication Cycle Time and when necessary review the input timing of the RUN command Edit Device Parameters General 0 Allocation DUT CJ ID Allocation IN Communication Cycle Time Message Timer Slave Function Communication Cucle Time D m Setup Range 0 Auto Default 1 500 ms Default Setup Communication Cycle Time Auto Setting 4 456 me 2 008 ma Baud rate 175K Bits Baud rate 250K Bits 2

MX2/RX-series DeviceNet Communications Unit User`s Manual

Contents

Download Pdf Manuals

Related Search

Related Contents