Choke Overtemperature

Hva betyr FF82 ?

The drive output filter (choke) has an excessive temperature. This supervision function is typically used in step-up drives and indicates potential overheating due to restricted airflow, a faulty filter fan, or high ambient temperatures, risking damage to the filter components.

• Choke (inductor) temperature exceeding safe operating limits.
• Overload current flowing through the choke.
• Insufficient cooling or airflow around the choke component.
• Faulty temperature sensor on the choke.

Klikk på steg for å spore fremgangen.

1. 1

   Stop the drive and allow the unit to cool down completely.

2. 2

   Measure the ambient temperature around the drive enclosure to ensure it is within specified limits.

3. 3

   Verify that the filter fan rotates in the correct direction and that air flows freely through the filter and drive vents.