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End7 alarm code in yaskawa U1000 drive

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(@click2electro)
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Joined: 4 years ago

Cause : No-Load Current Alarm comes when the entered no-load current value was outside the allowable range. Auto-Tuning results were less than 5% of the motor rated current.

  1. Check and correct faulty motor wiring.
  2. Double-check the data entered for the Auto-Tuning process.
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