ProSoft Technology inRAx MVI56E-MNETC Setup Manual page 42

Procedures
Setup Guide
Configuring the Modbus Client Write Command
The Modbus Write Command will write data from the MVI56E-MNETC module to
the Quantum processor as follows.
MVI56E-MNETC Database Address
0
1
2
3
4
5
6
7
8
9
In the sample configuration, a Modbus Write Command is present, but disabled.
To enable this command, change the E
the following illustration.
Notes:
Func 16 represents Modbus Function Code 16, the command code to Preset (Write) Holding
Registers
The D A
EV DDRESS
The E
NABLE
The destination Slave node address must be set as 1 (Node parameter)
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parameter is 0-based so 400 = 400401, 401 = 400402, and so on.
code must be set to 1 to enable the command (0 = disable).
MVI56E-MNETC ♦ ControlLogix Platform
Modbus TCP/IP Multi Client Enhanced Communication Module
Quantum Memory Address
400401
400402
400403
400404
400405
400406
400407
400408
400409
400411
field from No to Y
NABLE
, as shown in
ES
ProSoft Technology, Inc.
April 18, 2011