Motor too hot

What does 0104 mean?

The V3F25/18 drive prevents further operation until the motor temperature returns to a safe level. This indicates that the motor has exceeded its thermal operating limits.

Click steps to track your progress.

1. 1

   Check the machine room ventilation to ensure adequate cooling.

2. 2

   Check the resolver angle by measuring the current.

3. 3

   Measure the resistance of the thermistor circuit connected to the motor.