Output Filter Choke Overtemperature

What does FF82 mean?

The output filter choke of the drive is experiencing excessive temperature. This supervision is active in step-up drives and points to inadequate cooling or excessive current through the choke, which can lead to overheating and potential damage to the filter components, impacting drive output quality.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Ensure the filter fan (if present) rotates in the correct direction and that air flows freely around the choke, free from obstructions or dust build-up.