Rockwell Automation 2100-ENET CENTERLINE 2100 Motor Control Centers EtherNet/IP Network Adapter User Manual

Page 51

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Rockwell Automation Publication 2100-UM006A-EN-P - July 2013

51

Using Explicit Messaging

Chapter 6

ControlLogix Example Ladder Logic Program to Write a Single Parameter (version 15 or later)

A Parameter Write message is used to write to a single parameter. This write
message example writes a value to parameter 28 - [FLA Setting] in an E3 Plus
module.

Table 5: Example Controller Tags to Write a Single Parameter

Figure 13: Example Ladder Logic to Write a Single Parameter

ControlLogix Controller – Formatting a Message to Write a Single Parameter (version 15 or
later)

Figure 14: Parameter Write Single Message Configuration Dialog Boxes

Operand

Controller Tags for Single Write Message

Data Type

XIC

Execute_Single_Write_Message

BOOL

MSG

Single_Write_Message

MESSAGE

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