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OH4 fault in yaskawa G7 drive

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(@click2electro)
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Cause : Motor Overheat 2 comes when the Inverter will stop according to the setting of L1-04 or the motor has overheated.

  1. Check the size of the load and the length of the acceleration, deceleration, and cycle times.
  2. Check the V/f characteristics.
  3. Check the Motor Rated Current (E2-01).
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