Rockwell Automation Publication 1769-UM021G-EN-P - October 2015
277
Develop Applications
Chapter 10
You must create a Module Reference parameter when you define the Add-On
Instruction to access the MODULE object data. A Module Reference parameter
is an InOut parameter of the MODULE data type that points to the MODULE
Object of a hardware module. You can use module reference parameters in both
Add-On Instruction logic and program logic.
For more information on the Module Reference parameter, see the Logix5000
Controllers Add-On Instructions Programming Manual, publication
and the Logix Designer application online help.
The MODULE object uses the following attributes to provide status
information:
•
EntryStatus
•
FaultCode
•
FaultInfo
•
FWSupervisorStatus
•
ForceStatus
•
Instance
•
LEDStatus
•
Mode
•
Path
The Path attribute is available with Logix Designer application, version 24.00.00
and later. This attribute provides a communication path to the module.
For more information on the attributes available in the MODULE object, see the
Logix5000™ Controllers General Instructions Reference Manual, publication
