ProSoft Technology MVI46-DFNT - Manual (Page 146)

Reference MVI46-DFNT ♦ SLC Platform
User Manual EtherNet/IP Client/Server Communication Module
Page 146 of 177 ProSoft Technology, Inc.
October 12, 2010
CIP Data Table Write
CIP data table write messages transfer data from the ControlLogix processor to
the DFNT module. An example rung used to execute a write command is shown
in the following diagram:
The M
ESSAGE C ONFIGURATION
dialog box must be completed to define the data
set to be transferred from the processor to the module. An example of the dialog
box follows:
Complete the dialog box for the data area to be transferred. CIP Data Table
messages require a tag database element for both the source and destination.
The S
OURCE T AG
is a tag defined in the ControlLogix Tag database. The
D ESTINATION E LEMENT
is the tag element in the DFNT module.
The module simulates a tag database as an array of elements defined by the
maximum register size for the module (user configuration parameter "Maximum
Register" in the [Module] section) with the tag name
INT _ DATA .