Cause : Motor overload comes when the motor is drawing more current than its rated capacity, which can lead to overheating and potential damage to the motor.

The fault code A783 in your ABB ACS880 drive indicates a Motor overload warning. This warning signifies that the motor connected to the drive is experiencing a higher than expected load condition. It's important to address this warning to prevent potential damage to the motor.

1. Check for overloaded motor.
2. Adjust the parameters used for the motor overload function (35.51…35.53) and 35.55…35.56.