MOTOR SHORT CIRCUIT

Hva betyr 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

Klikk på steg for å spore fremgangen.

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.