Earth (ground) fault

What does 14 mean?

There is a current leakage from the output phase to ground, which could be located in the cable between the frequency converter and the motor, or within the motor itself. The drive's current transducers detect this by measuring a significant deviation between the output and input currents.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Reset any potential individual offset in the three current transducers by performing a manual initialization or a complete Automatic Motor Adaptation (AMA), particularly if the power card has been recently changed.