ABB ACS560 Drive
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Jul 14, 2021 8:44 am
How can resolve problem 5681 PU communication Fault in ABB ACS560 Drive ?
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Jul 14, 2021 8:46 am
Cause : Communication errors detected between the drive control unit and the power unit.
1. Check the connection between the drive control unit and the power unit.
2. Check the value of parameter
95.04 - Control board supply.
