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A0523 alarm in siemens micromaster 440 or MM440 drive

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(@click2electro)
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How can resolve problem A0523 alarm in siemens micromaster 440 or MM440 drive ?

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Posts: 14965
Admin
Topic starter
(@click2electro)
Member
Joined: 3 years ago

cause : Output fault - One phase of output is disconnected.

Check motor cable & connection.

 

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