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A581 Fan Fault in ABB ACS880 Drive

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(@click2electro)
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How can resolve problem A581 Fan Fault in ABB ACS880 Drive ?

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Posts: 5095
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Topic starter
(@click2electro)
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Joined: 2 years ago

Cause : Cooling fan stuck or disconnected.

Programmable warning: 31.35 Main fan fault function

Check fan operation and connection.

Replace fan if faulty

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Posts: 5095
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(@click2electro)
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Joined: 2 years ago

Check heat sink also.

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