ProSoft MVI56E-MCMR User Manual page 6

Contents
User Manual
2.7
2.7.1
2.7.2
3 Verify Communication
3.1
3.1.1
3.1.2
3.1.3
3.2
3.2.1
4 Ladder Logic
4.1
4.1.1
5 Diagnostics and Troubleshooting
5.1
5.1.1
5.1.2
5.2
5.2.1
5.2.2
5.2.3
5.2.4
5.2.5
5.2.6
5.2.7
5.3
5.3.1
5.3.2
5.4
5.4.1
5.4.2
6 Reference
6.1
6.2
6.2.1
6.2.2
6.2.3
6.2.4
6.3
6.3.1
6.3.2
6.3.3
6.3.4
6.3.5
6.4
Page 6 of 223
Downloading the Project to the Module .................................................................. 92
®
Using CIPconnect to Connect to the Module ........................................................ 94
Using RSWho to Connect to the Module .............................................................. 104
Verify Master Communications ............................................................................. 106
Status Data Definition as a Master ....................................................................... 106
Command Error Codes ......................................................................................... 108
MCM Status Data ................................................................................................. 112
Verify Slave Communications ............................................................................... 113
Status Data Definition as a Slave ......................................................................... 114
MVI56E-MCMR User Defined Data Types ........................................................... 116
Module Status Data and Variables (MCMRModuleDef) ....................................... 116
Ethernet LED Indicators ........................................................................................ 122
Scrolling LED Status Indicators ............................................................................ 122
Non-Scrolling LED Status Indicators .................................................................... 123
Using the Diagnostics Menu in ProSoft Configuration Builder ............................. 124
Connect to the Module's Web Page ..................................................................... 127
The Diagnostics Menu .......................................................................................... 128
Monitoring Backplane Information ........................................................................ 128
Monitoring Database Information.......................................................................... 129
Monitoring General Information ............................................................................ 130
Monitoring Modbus Port Information .................................................................... 130
Data Analyzer ....................................................................................................... 131
Reading Status Data from the Module ................................................................. 135
Required Hardware ............................................................................................... 135
Viewing the Error Status Table ............................................................................. 135
Communication Error Codes ................................................................................ 136
Clearing a Fault Condition .................................................................................... 138
Troubleshooting .................................................................................................... 139
About the Modbus Protocol .................................................................................. 142
Specifications ........................................................................................................ 143
General Specifications .......................................................................................... 143
Hardware Specifications ....................................................................................... 144
General Specifications - Modbus Master/Slave .................................................... 145
Functional Specifications ...................................................................................... 145
Functional Overview ............................................................................................. 146
Processor/Module Data Transfers ........................................................................ 146
Normal Data Transfer Blocks ................................................................................ 149
Special Function Blocks ........................................................................................ 150
Master Driver ........................................................................................................ 166
Slave Driver .......................................................................................................... 168
Cable Connections ............................................................................................... 169
MVI56E-MCMR ♦ ControlLogix Platform
Modbus Communication Module with Reduced Data Block
105
115
121
141
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