050

OH

Lenze · EVF9300 Vector Drive

What does 050 mean?

The heatsink temperature has exceeded +90°C. This is often caused by an ambient temperature greater than +40°C or +50°C, a dirty heatsink, or an incorrect mounting position, leading to potential overheating.

Additional Steps

Steps 1–2 are listed in Priority Fix.

  1. 3

    Clean the heatsink if it is dirty to improve heat dissipation.

  2. 4

    Change the mounting position if it is incorrect and obstructs airflow.

Source: Lenze EVF9300 Vector Drive
Open Manual (Page 33)