Short Circuit or Ground Fault During Acceleration

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This fault indicates a short circuit or ground fault condition detected specifically during the motor acceleration phase of the Altivar 212 drive, which can cause immediate shutdown.

• Short circuit during acceleration.
• Ground fault during acceleration.

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Use a 1000 V testing tool (megger) to check the motor windings for insulation resistance to ground.

2. 2

   Use a 1000 V testing tool (megger) to check the motor cables for insulation resistance to ground.