MOTOR SHORT CIRCUIT

Was bedeutet SCF ?

This fault indicates a short-circuit or grounding fault at the drive output, affecting the motor connection. It can also be triggered by significant ground leakage current if multiple motors are connected in parallel to the drive.

• Short-circuit or grounding at the drive output
• Significant ground leakage current at the drive output if several motors are connected in parallel

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Check the cables connecting the drive to the motor, and the motor insulation.

2. 2

   Reduce the switching frequency.

3. 3

   Connect chokes in series with the motor.