How to Solve No.30 Alarm Fault of Ship Running Driver

1. Make sure the power supply of the driver is normal, and check whether the power cord is connected properly and the voltage is stable.

2, check whether the motor wiring is correct, motor wire is damaged or poor contact.

3. Check whether the parameters of the driver are set correctly, including current limiting and speed limiting.

4. Consult the user manual of the ship running driver, find the specific fault code of No.30 alarm, and troubleshoot according to the code.

5. If overheating of the drive may cause alarm, please check whether the radiator is blocked and whether the fan is running normally.