Power unit: Internal overtemperature

What does F30036 mean?

The internal temperature of the drive converter, specifically in the control or power electronics, has exceeded its safe operating limit. This can be caused by inadequate cooling (fan failure), motor overload, or excessive ambient temperatures. Continued operation risks severe damage to the power unit.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Evaluate the motor load for potential overload conditions that could contribute to heat generation.