ABB ACS850 Drive
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Dec 20, 2021 12:35 pm
How can resolve problem F0066 COOLING Fault in ABB ACS850 Drive ?
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Dec 20, 2021 12:36 pm
Cause : Drive module temperature is excessive.
Check setting of parameter 95.03 Temp inu ambient.
Check ambient temperature. If it exceeds 40 °C (104 °F), ensure that load current does not exceed derated load capacity of drive.
See the appropriate Hardware Manual.
Check drive module cooling air flow and fan operation.
Check inside of cabinet and heatsink of drive module for dust pick-up.
Clean whenever necessary.
