ABB ACS880 Drive
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Dec 13, 2021 9:26 am
How can resolve problem 5681 PU communication Fault in ABB ACS880 Drive ?
2 Replies
Dec 13, 2021 9:26 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.
Jun 29, 2023 6:39 am
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