Question 5: What should I do if the machine head does not work?
Answer: 1. Power transmission detection:
Check the running state of the drive motor.
Detect the locking torque of coupling fasteners (standard value ≥ 8N·m).
2. Drive system diagnosis:
Check the fault code of the frequency converter.
Adjust the drive parameters according to the fault code.
Power supply system detection
1. Power supply verification
Detect the input voltage of the main power supply.
Confirm whether the three-phase voltage is stable (standard 380V±+10%).
Check whether the deceleration and turning photoelectric is abnormal, whether the speed and parameter settings are correct, and whether the frequency converter has abnormal alarms.
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