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F557 Reversal time fault in ABB DCS880 drive

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(@click2electro)
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F557 fault in ABB DCS880 drive indicates Reversal time. This means the current direction not changed before 27.40 Zero current timeout is elapsed.

  1. Check for high inductive motor and increase the timeout.
  2. Check too high motor voltage compared to mains voltage.
  3. If possible lower 27.38 Reversal delay and increase 27.40 Zero current timeout
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