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Will the Momentum Modbus ports support 2 stop bits?

Published date: 11 June 2020

Issue:
Can the Momentum Modbus Port support 2 stop bits?

Product Line:
Modicon Momentum Processors and Option adapters

Cause:
Trying to change the stop bits but changes will not take.

Resolution:
No, the Momentum processors and the 172JNN21032 communication adapter will only support 1 stop bit. If you attempt to change the number of stop bits the change will ignored. All other port parameters can be successfully modified.


Note: The Momentum processors and option adapters are obsolete and have been replaced by the Unity Pro Momentum processors and they do not support the JNN adapters.

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