Technical FAQs

Ask a Question

What causes the Magelis to get the error "PLC return error code 1B" when communicating to the Rockwell Micrologix PLC over Ethernet/IP?

Issue:
What causes the Magelis to get the error "PLC return error code 1B" when communicating to the Rockwell Micrologix PLC over Ethernet/IP?

Product Line:
AB, Allen Bradley, Vijeo Designer, EIP

Environment:


Cause:


Resolution:
The MicroLogix PLC has 2 type of RUN:  RUN and Remote RUN.  For communications between the MicroLogix and Magelis, the PLC needs to be in RUN and not Remote RUN.  
Was this helpful?
What can we do to improve the information ?