ProSoft Technology ControlLogix inRAx MVI56E-MNETR User Manual page 7

MVI56E-MNETR ♦ ControlLogix Platform
Modbus TCP/IP Interface Module with Reduced Data Block
5.5
5.5.1
5.5.2
5.5.3
5.5.4
5.5.5
5.5.6
5.5.7
5.5.8
5.5.9
5.5.10
5.5.11
5.6
5.6.1
5.6.2
5.6.3
5.6.4
5.6.5
5.6.6
5.6.7
5.7
5.8
5.8.1
5.8.2
5.8.3
5.8.4
6 Support, Service & Warranty
Contacting Technical Support ......................................................................................................... 163
6.1
6.1.1
6.1.2
6.1.3
6.2
6.2.1
6.2.2
6.2.3
6.2.4
6.2.5
6.2.6
6.2.7
6.2.8
6.2.9
6.2.10
Index
ProSoft Technology, Inc.
June 14, 2011
Modbus Protocol Specification .............................................................................. 132
Commands Supported by the Module ................................................................... 132
Read Coil Status (Function Code 01) ................................................................... 133
Read Input Status (Function Code 02) .................................................................. 134
Read Holding Registers (Function Code 03) ........................................................ 135
Read Input Registers (Function Code 04) ............................................................. 136
Force Single Coil (Function Code 05) ................................................................... 137
Preset Single Register (Function Code 06) ........................................................... 138
Diagnostics (Function Code 08) ............................................................................ 139
Force Multiple Coils (Function Code 15) ............................................................... 141
Preset Multiple Registers (Function Code 16) ...................................................... 142
Modbus Exception Responses .............................................................................. 143
Using the Optional Add-On Instruction Rung Import ............................................. 146
Before You Begin .................................................................................................. 146
Overview................................................................................................................ 146
Installing the Rung Import with Optional Add-On Instruction ................................ 147
Reading the Ethernet Settings from the Module ................................................... 150
Writing the Ethernet Settings to the Module.......................................................... 152
Reading the Clock Value from the Module ............................................................ 153
Writing the Clock Value to the Module .................................................................. 154
Adding the Module to an Existing Project ............................................................. 155
Using the Sample Program ................................................................................... 158
Opening the Sample Program in RSLogix ............................................................ 158
Choosing the Controller Type ............................................................................... 160
Selecting the Slot Number for the Module ............................................................ 161
Downloading the Sample Program to the Processor ............................................ 162
Return Material Authorization (RMA) Policies and Conditions.............................. 165
Returning Any Product .......................................................................................... 165
Returning Units Under Warranty ........................................................................... 165
Returning Units Out of Warranty ........................................................................... 166
LIMITED WARRANTY ........................................................................................... 166
What Is Covered By This Warranty ....................................................................... 167
What Is Not Covered By This Warranty ................................................................ 167
Disclaimer Regarding High Risk Activities ............................................................ 168
Intellectual Property Indemnity .............................................................................. 168
Disclaimer of all Other Warranties ........................................................................ 169
Limitation of Remedies ** ...................................................................................... 170
Time Limit for Bringing Suit ................................................................................... 170
No Other Warranties ............................................................................................. 170
Allocation of Risks ................................................................................................. 170
Controlling Law and Severability ........................................................................... 171
Contents
User Manual
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