1, Q: The motor does not turn and no holding torque:
A: ① check whether the power line is connected to the wrong voltage is too low, need to increase the voltage or correct the power line
② check whether the motor wiring is correct, if not correct motor wiring. Check if the motor wiring is correct, if not, correct the motor wiring.
③ Whether the enable signal is valid, resulting in the motor does not work.
④ Is the subdividing parameter correct?
⑤ Is the current parameter correct?
2、Q：Motor does not rotate but has holding torque:
A: ① The phase sequence of motor wires is wrong, need to swap any two wires.
② Pulse signal input is wrong, need to check the pulse wiring.
3、Q: The motor torque is too small:
A: ① Phase current setting is too small, need to set the phase current corresponding to the motor.
② acceleration is too fast, reduce the acceleration value
③ motor blocking, need to rule out mechanical problems
④ drive and motor mismatch, need to replace the appropriate drive
4、Q：Motor steering error:
A: ① motor line phase sequence is wrong, need to swap any two wires
② motor line has a broken circuit, check and connect the right
5、Q：The alarm indicator light is on:
A: ① Is the motor wire connected incorrectly
② Whether there is over-voltage and under-voltage conditions
③ Motor or driver is damaged
6、Q：Motor acceleration blocking:
A: ① short acceleration time
② motor torque is too small
③ Low voltage or current
