Trouble Shooting for Stepper Motor
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If the motor pause，abnormal sound, reverse, or does not work, what can we do?
The following are some solutions for reference:
- Make sure that the limit switch is not pressed and is open. Check the stepper motor cable.
- Replace the motor wiring with the replacement method and ensure that the limit switch is not pressed.
- If the motor still fails to work after changing the line, and confirms that the line is normal, then replace the motor with a new one.
- If the replaced motor cannot work after changing the line, and confirm that the line is normal, it is a problem with the drive. Then replace the mainboard with a new one.