Owner's manual

vi
IM MW100-17E
Contents
Chapter 3 EtherNet/IP
3.1 Introduction .................................................................................................................... 3-1
3.2 Explicit Messaging ......................................................................................................... 3-2
3.3 I/O Messaging (Implicit Messaging) ............................................................................... 3-4
3.4 Specication .......................................................................................................
............ 3-7
3.5
Summary ........................................................................................................................
3-8
Appendix
Appendix 1 Serial Interface (Optional) Specications ........................................................App-1
RS-232 Specications ....................................................................................App-1
RS-422A/485 Specications ........................................................................... App-1
Appendix 2
Modbus Protocol ............................................................................................. App-2
Modbus Protocol Specications ......................................................................App-2
Modbus Protocol Function Code ....................................................................App-3
Register
Assignments (Modbus Slave) ........................................................... App-4
Modbus Error Response (Modbus Slave) .......................................................App-8
Appendix 3
Modbus Communication Timeout ...................................................................
App-9
Appendix 4 Bit Structure of Status Information ................................................................ App-10
Status Information 1 (T
ask Complete 1) .......................................................App-10
Status Information 2 (Task Complete 2) .......................................................App-10
Status Information 3 (Abnormality) ............................................................... App-10
Status Information 4 (Event) ......................................................................... App-11
Status Information 5 (Mode) ......................................................................... App-11
Status Information 6 (Mode) ......................................................................... App-11
Appendix 5
ASCII Character Codes ................................................................................ App-12
Appendix 6 Maintenance/Diagnostic Server .................................................................... App-13
Connection between the Main Module and PC ............................................
App-13
Terminal Emulator Settings ...........................................................................
App-13
List of Maintenance/Diagnositc Commands .................................................App-13
Main Specications of the Maintenance/Diagnositc Server .......................... App-13
Appendix 7
Error Display on the 7-Segment LED and Corrective Actions
...................... App-18
Errors upon Startup ......................................................................................App-18
System Errors ............................................................................................... App-18
Module Errors ............................................................................................... App-18
Communication Errors .................................................................................. App-19
Setting Errors ................................................................................................ App-19
Execution Error ............................................................................................. App-22
Execution Errors ........................................................................................... App-22
Communication Command Error .................................................................. App-23
Communication Error .................................................................................... App-24
System Errors ............................................................................................... App-24
Appendix 8
Detailed Explicit and I/O Messaging using RSLogix ..................................... App-25
Appendix 9 Detailed Conguration of DigiOne IAP Serial Gateway ................................ App-34
Index