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oc2 fault in LS ig5A drive

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(@click2electro)
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Cause : Overcurrent2 comes when IGBT’s Arm is short and output short occurs, the inverter turns off its output. "oc2" fault indicate that short occurs between up and down of IGBT.

  1. Check the IGBT.
  2. Inverter output short occurs, check output Wring.
  3. Increase the Accel/Decel time.
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