Contents MVI56-MCM ♦ ControlLogix Platform
Modbus Communication Module
Page 6 of 159 ProSoft Technology, Inc.
July 24, 2008
7.1 Reading Status Data from the Module............................................................................... 67
7.2 LED Status Indicators ........................................................................................................ 80
8 REFERENCE.................................................................................................................................. 85
8.1 Product Specifications ....................................................................................................... 85
8.2 Functional Overview........................................................................................................... 87
8.3 Cable Connections........................................................................................................... 105
8.4 MVI56-MCM Database Definition .................................................................................... 111
8.5 MVI56-MCM Configuration Data...................................................................................... 111
8.6 MVI56-MCM Status Data Definition................................................................................. 119
8.7 MVI56-MCM Command Control....................................................................................... 121
8.8 MVI56-MCM User Defined Data Types ........................................................................... 121
8.9 Modbus Protocol Specification......................................................................................... 127
8.10 Using the Sample Program - RSLogix Version 15 and earlier ........................................ 137
9 SUPPORT, SERVICE & WARRANTY......................................................................................... 149
9.1 How to Contact Us: Technical Support............................................................................ 149
9.2 Return Material Authorization (RMA) Policies and Conditions ........................................ 150
9.3 LIMITED WARRANTY ..................................................................................................... 152
INDEX.................................................................................................................................................. 157