Omron 3G3AX-MX2-DRT-E, User Manual

Page 1: ...MX2 DeviceNet Option Board Born to drive machines Model 3G3AX MX2 DRT E USER S MANUAL Cat No I112E EN 01...

Page 2: ...e This manual is intended for the following personnel who must also have knowledge of electrical systems an electrical engineer or the equivalent Personnel in charge of installing FA systems Personnel...

Page 3: ...to read the related user manuals to use the 3G3AX MX2 DRT E Option Board safely and properly Be sure you are using the most current version of the manual Manual Contents Cat No MX2 User s Manual Descr...

Page 4: ...mity with any standards codes or regu lations that apply to the combination of products in the customer s application or use of the products At the customer s request OMRON will provide applicable thi...

Page 5: ...t Please consult with your OMRON representative at any time to confirm actual specifications of purchased products DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for...

Page 6: ...vi...

Page 7: ...9 2 3 Step by Step Basic Installation 9 SECTION 3 Configuring Drive Parameters and Option Board 15 3 1 Installation of EDS files 15 3 2 Configuring the Option Board 15 3 3 Configuring the Network 18 S...

Page 8: ...ct Class 0x03 56 C 4 Assembly Object Class 0x04 58 C 5 Connection Object Class 0x05 59 C 6 Discrete Input Point Object Class 0x08 63 C 7 Discrete Output Point Object Class 0x09 63 C 8 Unit Parameter O...

Page 9: ...ry or property damage Step 1 Indicates a step in a series of action steps required to accomplish a goal The number of the step will be contained in the step symbol Note Notes indicate an area or subje...

Page 10: ...sult in electrical shock The OMRON 3G3AX MX2 DRT E DeviceNet Option Board is attached to an MX2 A Inverter Dangerous voltage exists until the MX2 A Inverter power light is OFF HIGH VOLTAGE Do not touc...

Page 11: ...may result in burning Be sure that all cable connector screws are tightened to the torque speci fied in the relevant manuals Incorrect tightening torque may result in mal function Do not allow metal c...

Page 12: ...cking the program may result in unex pected operation For safe operation clear the run command via DeviceNet as soon as a trip condition is detected In the event the Inverter is in a Trip state be sur...

Page 13: ...environment of the MX2 A Inverter with a mounted 3G3AX MX2 DRT E Option Board can have a large effect on the longevity and reliability of the system Improper operating environments can lead to mal fu...

Page 14: ...xiv Compliance with EC Directives...

Page 15: ...ing the explicit message communication The inverter parameters are accessible in multiple ways Access based on Function code Access based on the Modbus register address Several AC Drive profile attrib...

Page 16: ...right corner where the is displayed in this illustration Please note if these characters are absent your Inverter does not support the 3G3AX MX2 DRT E so please contact your local OMRON representative...

Page 17: ...EC Second environment Category C3 EN61800 5 1 2007 2006 95 EC SELV Enclosure rating IP 20 DeviceNet Interface Communications protocol DeviceNet Certification DeviceNet Conformance Tested DeviceNet Pr...

Page 18: ...the program in the CPU Unit to which the Master Unit is mounted Table 2 Device List MX2 A Model name Name of EDS file Product Code MX2 AB001 E 3G3AX MX2 DRT AB001_A2001 E eds 1880 MX2 A2001 E MX2 AB0...

Page 19: ...ices which adhere to a certain device profile are compatible and replaceable in a multi vendor environment The AC Drive device profile profile code 0x02 supplements the DeviceNet CIP standard It defin...

Page 20: ...6 Introduction to DeviceNet Section 1 3...

Page 21: ...our new 3G3AX MX2 DRT E Option Board and perform these steps 1 Look for any damage that may have occurred during transportation 2 Verify the contents of the box 3 Inspect the markings on the Option Bo...

Page 22: ...oard is mounted 2 1 3 LED Indicators The LED indicators on the front indicate the operational mode and status of the Option Board and the network A underside C E G F D B A Option board connector B LED...

Page 23: ...before removing any covers Wait for the time specified on the Inverter front cover for the capacitors to discharge Not doing so may result in electrical shock NS Network status Not lit Power not suppl...

Page 24: ...rs up to 4 0 kW only loosen the screws of the terminal block cover and remove the cover to enable access to the chassis ground terminal screws Step 3 Secure the Option Board grounding cable to the MX2...

Page 25: ...p 5 Push the Option Board into the previ ous location of the option board cover until it clicks into place Step 6 Press down on the indicated corner of the Option Board housing to ensure proper connec...

Page 26: ...nnect the grounding cable to one of the ground terminals of the MX2 A Inverter Failure to abide could lead to serious or possibly fatal injury WARNING Provide emergency stop circuits interlock circuit...

Page 27: ...o the DeviceNet communications connector No termination is provided inside the Option Board Note 1 Make sure that there are 121 terminators connected at both ends of the trunk line Connect 121 termina...

Page 28: ...n Board Dimensions Item Dimension Item Dimension Item Dimension h 57 9 mm c 18 7 mm d2 31 3 mm w 67 6 mm d 52 6 mm d3 44 8 mm d11 1 Dimension d1 gives the increase in MX2 A Inverter dimension D when t...

Page 29: ...other method of configuring the inverter parameters See note 1 Step 4 When using the automatic fixed allocation mechanism of the DeviceNet Mas ter Unit see next section choose the required Output and...

Page 30: ...for stop due to free run Set to 4 for deceleration and stop P048 Action on Network Idle Mode Set to 0 for inverter trip Default Set to 1 for deceleration and trip Set to 2 for no action Set to 3 for...

Page 31: ...output word 4 P164 Output Register 5 contents Modbus register mapped into flexible output word 5 P165 Output Register 6 contents Modbus register mapped into flexible output word 6 P166 Output Registe...

Page 32: ...o not operate the Inverter and do not write any Inverter parameter during the parameter initialisation by Option Board or any other interface 3 3 Configuring the Network The slaves will be allocated d...

Page 33: ...offline operation adding Master Unit and Slaves or uploading connected network Be sure to match the project s Slave node numbers with the actual numbers of the Unit s as set with inverter parameter P1...

Page 34: ...046 Default Connection Path corresponding to the User set selection Note 3 When using only COS or Cyclic connection be sure to put the Network Error Timer P044 in the Inverter higher than the COS Cycl...

Page 35: ...remotely via the network Table 14 Extended Speed I O Output Words Word Bit Allocation 7 6 5 4 3 2 1 0 15 14 13 12 11 10 9 8 Instance ID 21 Extended Speed Control Output n REF CTR RST REV FWD n 1 Rota...

Page 36: ...n determined by these registers Please note in case the inverter has version AAAA override is not supported for A002 2 Step 2 Set F002 and F003 for adjusting the acceleration and deceleration time of...

Page 37: ...tionality the Inverter Intelligent Terminal Functions can be controlled from the network The following example explains how to make use of the Option Board to over ride the input function Free Run Sto...

Page 38: ...0 15 14 13 12 11 10 9 8 Instance ID 123 Extended Speed and Torque Control Output n CI7 CTR CI5 CI4 CI3 REV FWD CO2 CO1 CR RST FFL n 1 Rotational Speed Reference default 0 01 Hz Rotational Speed Refere...

Page 39: ...s trip set in the output data Using explicit message to set the Force Fault Trip attribute in the Control Supervisor Object Class 29 Hex Instance 01 Hex Attribute 11 Hex The two Extended Control IO as...

Page 40: ...W DRM21 Master Unit with the FINS Explicit Message Send command 2801 4 6 1 Accessing General AC Drive Profile Objects Reading the value of MX2 A inverter input terminal 4 Command Response The value of...

Page 41: ...tion of EDS files and 3 2 Configuring the Option Board Step 2 Set parameters P160 to 1F01h to map coil data 0 as the first output word Step 3 Set parameters P161 and P162 to 0001h and 0002h to map the...

Page 42: ...000 0 0 0 0 Word offset 1 0 2 3 4 9 8 5 6 7 Value F001 0001h 0002h 0 Register 0 0000 Opr Operation command Intelligent input terminal 3 In3 0 0000 0000 0000 0 0 External Trip Intelligent input termina...

Page 43: ...it is in Trip status for example when AL bit is set ON If the Opr bit is set when the trip condition is cleared the Inverter will immediately start running WARNING Always clear the Opr bit in your PL...

Page 44: ...at for this connection The following steps are based on configuration of the OMRON CJ1W DRM21 Master Unit using CX Integrator tool The configuration must be done using the user set allocation method S...

Page 45: ...P179 are zero Step 4 Download the configuration to the Master Unit and also restart the Inverter to apply the new values of the parameters The resulting configuration will have additional monitoring o...

Page 46: ...32 Monitoring additional Inverter status using COS Section 4 9...

Page 47: ...se the error information before you are able to start troubleshoot ing Checking data in trip history is still an option in this case 5 1 1 Option Board or Inverter Errors During the Initialization pro...

Page 48: ...oard The Option Board encountered a fatal error during Operation Check that the option is mounted properly and restart the Option Board If the problem persists replace the Option Board The Inverter is...

Page 49: ...rs P160 P169 specifying a Modbus register that is read only A register is read only if it has an R in the R W column in section B 4 2 of the MX2 User s manual Cat No I570 Is one of the output paramete...

Page 50: ...Check and correct the following items Are the correct pins wired on the DeviceNet connector Are there any short circuits or line interruptions Is the correct power supplied between 11 and 25V Critical...

Page 51: ...access to the parameters based on the Inverter mode selected The Inverter may be in Trip state which prevents parameters to be downloaded Check the proper Inverter mode and state before attempting dow...

Page 52: ...Inverter front cover for the capacitors to discharge Not doing so may result in electrical shock Step 1 Loosen the faulty Option Board mounting screw Step 2 Pull the faulty Option Board straight out o...

Page 53: ...ting screw saved in Unscrew and remove the faulty Option Board grounding cable Keep the screw and washers but set the faulty Option Board aside Step 6 If removed in Step 3 mount the termi nal cover ag...

Page 54: ...ion board connector Step 9 Check that there is no gap between the top edges of the replacement Option Board and the Inverter casing Step 10 Secure the replacement Option Board in place with the mounti...

Page 55: ...used by network configuration tools such as CX Integrator to configure the system The configuration consists of DeviceNet network related settings and may contain additional configurable parameters Ex...

Page 56: ...42 APPENDIX A...

Page 57: ...Refer ence Reference rotational speed Unit RPM 0 1 Hz 0 01 Hz If Motor poles setting for RPM inverter parameter P049 is set to zero the Unit depends on the inverter mode d060 d060 2 High Frequency mod...

Page 58: ...o 1 CTR NetCtrl run command selection 0 Setting of inverter parameter A002 1 Network controlled REF NetRef speed reference selection 0 Setting of inverter parameter A001 1 Network controlled Rotationa...

Page 59: ...rter mode d060 d060 2 High Frequency mode Unit is 0 1 Hz d060 2 High Frequency mode Unit is 0 01 Hz Table B 8 Extended Speed Control Input Assembly 71 Description continued Name Description Table B 9...

Page 60: ...ation Word Byte Bit Allocation Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 n 0 ARF RFN CFN RDY DRR DFR WR FLT 1 Drive status n 1 2 Rotational Speed Monitor Low Byte 3 Rotational Speed Monitor High...

Page 61: ...Data Word 0 High Byte n 3 6 Register Data Word 1 Low Byte 7 Register Data Word 1 High Byte Table B 14 Special Output Assembly 100 Description Name Description Function Code Special IO function code i...

Page 62: ...ex Slave device failure Option inverter communication failure 21 Hex Data setting error An upper or lower limit for the write data set ting range was exceeded 22 Hex Writing mode error The inverter is...

Page 63: ...Unit Torque Com pensation Bias Compensation bias torque Unit Table B 19 Extended Control Output Assembly 101 Description continued Name Description Table B 20 Extended Control Input Assembly 151 Allo...

Page 64: ...nput Assembly 153 Allocation Word Byte Bit Allocation Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 n 0 FLT WR RDY ARF DRR DZS DFR 1 MO2 MO1 MR CFN n 1 2 Rotational Speed Monitor Low Byte 3 Rotation...

Page 65: ...3 Bit 2 Bit 1 Bit 0 n 0 REF CTR FRS RST REV FWD 1 n 1 2 Rotational Speed Reference Low Byte 3 Rotational Speed Reference High Byte n 2 4 Acceleration Time Low Byte 5 Acceleration Time High Byte n 3 6...

Page 66: ...Acceleration Control Output Assembly 110 Description continued Name Description Table B 26 Extended Speed and Acceleration Control Input Assembly 111 Allocation Word Byte Bit Allocation Bit 7 Bit 6 Bi...

Page 67: ...Hz If Motor poles setting for RPM inverter parameter P049 is set to zero the Unit depends on the inverter mode d060 d060 2 High Frequency mode Unit is 0 1 Hz d060 2 High Frequency mode Unit is 0 01 Hz...

Page 68: ...54 Extended Speed and Acceleration Control IO 110 111 APPENDIX B...

Page 69: ...ion for configuration Depending on unit Yes No WORD 05 Status Indicates communications status for DeviceNet Option board Bit allocation 0 Always ON 8 Minor Recoverable Fault 9 Minor Unrecoverable Faul...

Page 70: ...2022 E 3G3AX MX2 DRT AB022_A2022 E 1887 3G3AX MX2 DRT AB022_A2022 E eds MX2 A2037 E 3G3AX MX2 DRT A2037 E 1889 3G3AX MX2 DRT A2037 E eds MX2 A2055 E 3G3AX MX2 DRT A2055 E 1891 3G3AX MX2 DRT A2055 E ed...

Page 71: ...Baud rate of option board 0 125 kbit s 1 250 kbit s 2 500 kbit s 0 2 0 Yes No UINT 03 BOI BOI Bus Off interruption 0 Yes No BOOL 04 Bus Off Counter Number of Bus Off detection 0 Yes No USINT 05 Alloca...

Page 72: ...a same as Special IO Output 00 00 00 00 00 00 00 00 Yes Yes BYTEx 8 65 03 Remote I O Data Data same as Extended Control IO Output 00 00 00 00 00 00 00 00 Yes Yes BYTEx 8 6E 03 Remote I O Data Data sam...

Page 73: ...tion size Indicates the maximum number of bytes for reception 260 Yes No UINT 09 Expected packet rate Indicates the length of the internal processing timeout when a com munication request is received...

Page 74: ...nal processing timeout when a com munication request is received Unit is ms value is set as multiple of 10 ms 0 65535 0 Yes Yes UINT 0C Watchdog timeout action Indicates the action for internal proces...

Page 75: ...nternal processing timeout when a com munication request is received Unit is ms value is set as multiple of 10 ms 0 65535 0 Yes Yes UINT 0C Watchdog timeout action Indicates the action for internal pr...

Page 76: ...sing timeout when a com munication request is received Unit is ms value is set as multiple of 10 ms 0 65535 0 Yes Yes UINT 0C Watchdog timeout action Indicates the action for internal processing timeo...

Page 77: ...ls respectively output 11 output 12 and alarm relay contacts AL0 1 2 Service Code No hex Service 0E Get attribute single 10 Set attribute single Table C 11 Discrete Input Point Object Object Details I...

Page 78: ...et attribute single 10 Set attribute single Table C 15 Unit Parameter Object Object Details Instance hex Attribute hex Name Content Setting range Default Get Set Size 01 64 Default Con nection Path Se...

Page 79: ...inverter control mode is not in this mode the inverter will be set to PM synchronous mode d060 3 7 in case inverter control mode is PM synchronous mode d060 3 the inverter will be set to ND mode d060...

Page 80: ...ing Inverter warning 0 No inverter warning 1 Inverter warning Yes No BOOL 0C Fault Rst Reset fault trip state of inverter when written to 1 0 Yes Yes BOOL 0D Fault Code Current fault trip state code S...

Page 81: ...2120 Short to Earth E15 Input over voltage 3110 Mains overvoltage E16 Momentary electricity failure pro tection 3120 Mains undervoltage E20 Temperature error with cooling fan frequency lowering 4000...

Page 82: ...No 1 E80 Encoder disconnection 7305 Incremental Encoder 1 Defective E81 Excessive speed 8401 Velocity following error E82 Positioning error 8500 Position E83 Position control range error 8501 Position...

Page 83: ...ode Unit is 0 1 Hz d060 2 High Frequency mode Unit is 0 01 Hz Yes No INT 08 Speed Ref Reference rotational speed Unit RPM 0 1 Hz 0 01 Hz If Motor poles setting for RPM inverter parameter P049 is set t...

Page 84: ...70 AC DC Drive Object Class 0x2A APPENDIX D...

Page 85: ...nstance 01 Hex Attribute 65 Hex Command Table E 1 Service Codes Service Read Write Reset Command 0E Hex 10 Hex 05 Hex Normal response 8E Hex 90 Hex 85 Hex Service Data Instance ID Class ID Service cod...

Page 86: ...ex Instance 01 Hex Attribute 07 Hex Command Response The actual speed is read as 10 0 Hz 0064 Hex Please note the swapping of the data following CIP data type encoding No of bytes received 3E Data Ser...

Page 87: ...e F001 can not be written using the Function code object The Function code B127 has a data size of 2 words different from the Modbus register size of 1 word The ENTER command is executed by enable the...

Page 88: ...ode Parameter P060 Multistage position 0 value 128000 01F400 Hex Command Response The instance and attribute are determined as value 15 P 1000 060 equals 15060 or 3AD4 Hex Please note the swapping of...

Page 89: ...rs and data sizes Note 2 All data written by Function Code or Modbus Register object are stored tem porary in the memory of the inverter Be sure to execute the ENTER com mand at the end of writing seq...

Page 90: ...Modbus register Parameter EEPROM Save parameter 0900 Hex value 1 Hex Command Response Attr Low byte register Inst High byte register Class ID Service code Destination node address 01 0E 64 1E Data 06...

Page 91: ...ied command cannot be exe cuted due to an internal error 0E Attribute not settable An attribute ID supported only for reading has been executed for a write service code 10 Device state conflict The sp...

Page 92: ...78 Explicit Message Error Codes APPENDIX E...

Page 93: ...s Be sure to set the appropriate value B031 10 to be able to set parameter during run mode Tip When using Flexible Format the Inverter is controlled via Modbus registers Set A001 A201 3 and A002 A202...

Page 94: ...160 179 can have caused this error If the error persists after some changes it would be convenient to start with a small configuration which is correct and add a new register one by one checking by re...

Page 95: ...Description 43 Table B 5 Extended Speed Control Output Assembly 21 Allocation 44 Table B 6 Extended Speed Control Output Assembly 21 Description 44 Table B 7 Extended Speed Control Input Assembly 71 A...

Page 96: ...bject Object Details 63 Table C 14 Unit Parameter Object Supported Service Codes 64 Table C 15 Unit Parameter Object Object Details 64 Table D 1 Motor Data Object Supported Service Codes 65 Table D 2...

Page 97: ...atalog number on the front cover of the manual The following table outlines the changes made to the manual during each revision Page numbers refer to the previous version Revision code Date Revised co...