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Magelis target is getting an error message: "PLC returned error code. (0BH)". What does that mean?

Title

Magelis target is getting an error message: "PLC returned error code. (0BH)."  What does that mean? 

Issue

 

Product Line

Magelis, Vijeo Designer

Environment

 

Cause

Resolution

The 0B Hex is a modbus error message which means that the Gateway Target Device Failed to respond.  To elaborate that even farther,
it means that the Gateway got the message and sent it out on the serial network but no device responded.  You may want to increase the
serial device time out.

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