ProSoft Technology MVI56-103M - Manual (Page 56)

Ladder Logic MVI56-103M ♦ ControlLogix Platform
User Manual IEC 60870-5-103 Master Communication Module
Page 56 of 152 ProSoft Technology, Inc.
February 22, 2013
3.1 Module Data
This section describes the controller tags that are defined in the example logic to
interface with the module. The user can extend these tags to meet the
specifications required for their application.
3.1.1 Module Status Data and Variables (I103MModuleDef)
All status and variable data related to the MVI56-103M is stored in a user-defined
data type. An instance of the data type is required before the module can be
used. This is done by declaring a variable of the data type in the Controller Tags
Edit Tags dialog box. The following table describes the structure of the object.
Name Data Type Description
GenStat I103MStat
BP I103MBackplane
This object contains objects that define variables for the module and status data
related to the module. Each of these object types is discussed in the following
topics of the document.