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F0028 SERIAL 1 ERR Fault in ABB ACS310 Drive

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(@click2electro)
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How can resolve problem F0028 SERIAL 1 ERR Fault in ABB ACS310 Drive ?

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Posts: 18454
Admin
Topic starter
(@click2electro)
Member
Joined: 4 years ago

Fieldbus communication has timed out. Check for and correct:
Fault setup (3018 COMM FAULT FUNC and 3019 COMM FAULT TIME).
Communication settings (Group 51: EXT COMM MODULE or Group 53:
EFB PROTOCOL as appropriate).
Poor connections and/or noise on line.

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