2, check whether the motor installation is correct, to ensure that the motor installation is correct, don't have friction, vibration or other reasons lead to the motor can't work normally.
3, check the motor control system, to ensure that the motor control system is correct, there is no wrong setting or control system failure.
4. Check whether the parameters of the motor are set correctly, and ensure that the parameters of the motor are set correctly, and there are no errors or unreasonable parameters.
5, check whether the power of the motor is correct, to ensure that the power of the motor is correct, not too big or too small.
6, check whether the motor control circuit is correct, to ensure that the motor control circuit is correct, there is no circuit failure or control circuit failure.