ProSoft Technology MVI56E-MCM User Manual

Reference MVI56E-MCM ♦ ControlLogix Platform
User Manual Modbus Communication Module
Page 134 of 209 ProSoft Technology, Inc.
Word Offset
Description
Length
3
Port 1 Configuration Error Code
1
4
Port 2 Configuration Error Code
1
5 to 248
Spare
244
249
-2 or -3
1
Any errors must be corrected before the module will start operating.
Master Command Data List (6000 to 6012 or 6100 to 6112)
Each port on the module can be configured as a Modbus Master device
containing its own list of 325 commands (for modules with firmware version 3.01
or higher and Add-on-Instruction version 2.8 or higher). The commands are read
from the processor using the following Write Block IDs: Modbus Port 1: 6000 to
6012, and Modbus Port 2: 6100 to 6112. The module will sequentially poll for
each block from the processor. Ladder logic must handle all of the data transfers.
The following table describes the structure of each block.
Configuration Block from Processor to Module
Word Offset
Description
Length
0
6000 to 6012 and 6100 to 6112
1
1 to 8
Command Definition
8
9 to 16
Command Definition
8
17 to 24
Command Definition
8
25 to 32
Command Definition
8
33 to 40
Command Definition
8
41 to 48
Command Definition
8
49 to 56
Command Definition
8
57 to 64
Command Definition
8
65 to 72
Command Definition
8
73 to 80
Command Definition
8
81 to 88
Command Definition
8
89 to 96
Command Definition
8
97 to 104
Command Definition
8
105 to 112
Command Definition
8
113 to 120
Command Definition
8
121 to 128
Command Definition
8
129 to 136
Command Definition
8
137 to 144
Command Definition
8
145 to 152
Command Definition
8
153 to 160
Command Definition
8
161 to 168
Command Definition
8
169 to 176
Command Definition
8
177 to 184
Command Definition
8

ProSoft Technology MVI56E-MCM Specifications

General

Brand	ProSoft Technology
Model	MVI56E-MCM
Category	Control Unit
Language	English