ABB ACS560 Drive
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Jul 13, 2021 7:16 am
How can resolve problem A580 PU communication alarm/warning in ABB ACS560 Drive ?
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Jul 13, 2021 7:17 am
Cause : Communication errors between drive control unit and power unit.
1. Check connections between drive control unit and power unit and value of
parameter 95.04 - Control board supply.