ProSoft Technology MVI69-MCM - Manual (Page 101)

MVI69-MCM ♦ CompactLogix or MicroLogix Platform Reference
Modbus Communication Module User Manual
ProSoft Technology, Inc. Page 101 of 167
March 22, 2011
5 Reference
In This Chapter
 Product Specifications ......................................................................... 102
 Functional Overview ............................................................................ 106
 Data Flow between MVI69-MCM Module and CompactLogix or MicroLogix
Processor ............................................................................................ 110
 Normal Data Transfer .......................................................................... 115
 Special Control and Status Blocks ...................................................... 121
 Modbus Protocol Specification ............................................................ 134
 Cable Connections .............................................................................. 146
 MCM Database Definition.................................................................... 151
 Status Data Definition .......................................................................... 152