Over Temperature

What does 56 mean?

The drive has detected that a monitored temperature has exceeded its programmed limit. Possible causes include a disconnected temperature sensor, a short circuit in the sensor wiring, or an actual excessive temperature rise in the equipment.

• Internal component overheating within the device (e.g., heatsink temperature).
• Cooling fan failure or obstruction.
• Ambient temperature too high for operation.
• Overload condition causing excessive heat generation.
• Faulty temperature sensor (e.g., P7-01).

Click steps to track your progress.

1. 1

   Verify the temperature sensor connection to ensure it is secure and not disconnected.

2. 2

   Check the temperature sensor and its wiring for any short circuits.

3. 3

   Identify and address the root cause of the equipment's temperature rise, such as inadequate cooling or excessive loading.