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Er - 12 fault error in yaskawa E7 drive

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(@click2electro)
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Joined: 4 years ago

Cause : I-det. Circuit comes when current flow exceeded the motor rated current or current detection value symbol was
reversed. Any of U/TI, V/T2, and W/T3 has open-phase.

  1. Check current detection circuit, wiring and mounting procedure.
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