ABB ACS880 Drive
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Jun 11, 2024 8:37 am
Cause : PU board powerfail comes when power unit power supply failure. The fault code 5692 in your ABB ACS880 drive indicates a power unit (PU) board power supply fault. This means the power unit, which is responsible for converting incoming AC power to DC power for the motor, is experiencing an issue with its internal power supply.
