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ydc fault delta ms300 drive

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(@click2electro)
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Cause : Y-connection / Δ-connection switch error comes when the confirmation signals of Y-connection and Δ-connection are conducted at the same time.

  1. Can be reset only when the confirmation signal of Y-connection is conducted if it is Y-connection, or when the confirmation signal of Δ-connection is conducted if it is Δ-connection.
  2. Check if the electromagnetic valve works normally.
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