ProSoft Technology MVI56E-SIE - Manual (Page 107)

MVI56E-SIE ♦ ControlLogix Platform Ladder Logic
Client Communication Module User Manual
ProSoft Technology, Inc. Page 107 of 168
September 6, 2012
For example, if you expand SIE.DATA is expanded, two UDTs can be seen,
ReadData and WriteData. Both of these are 600-element integer arrays by
default.
Notice that these UDTs are the data types used to declare the SIE.DATA.ReadData and
SIE.DATA.WriteData controller tag arrays.
Each UDT is commented in the Description column.
3.3 Using Controller Tags
Controller tags can be used to:
 View read and write data that is being transferred between the module and
the processor.
 View status data for the module.
 Set up and trigger special functions.
 Initiate module restarts (Warm Boot or Cold Boot).