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How do I setup the communications between the Magelis and a Modicon NOC module?

Published date: 28 March 2019

Issue:
How do I setup the communications between the Magelis and a  Modicon NOC module over Modbus TCP?
 
Product Line:
Magelis, Vijeo Designer, BMXNOC, 140NOC
 
Environment:
 
 
Cause:
 
 
Resolution:
In order to get communications between the Magelis and the NOC module besides having the IP address, you need to assign a Unit ID of any value except for 255.  Unit ID 255 on the NOC module is assigned to an internal diagnostics.  My recommendation is to set the Unit ID to 1 in the Vijeo Designer Modbus Equipment.

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