Under normal circumstances, there is a clear alarm function in the system. If the clearing is invalid, you need to check the number of the alarm prompt, and find the problem according to the alarm prompt.
The common ones are 400 overload protection, A21 encoder line failure, etc., overvoltage or over-waiting failure
1. Reasons for the alarm of the waterjet driver
1. Overheating of the machine: Long-term operation of the water jet cutting machine will cause the machine to overheat. At this time, the drive circuit is prone to power failure or other problems, which will cause the drive to alarm.
2. The machine load is too high: If the load of the waterjet cutting machine is too high during processing, the current of the drive motor will increase, the circuit may be difficult to work normally, and the drive alarm will appear.
3. Aging of machine parts: For water jet cutting machines that have been used for a long time, the driving parts are prone to aging and failure, such as power supply, cables, etc., making the operation of the machine unreliable.
4. Improper operation of the machine: If the operator uses it improperly or makes a wrong operation, such as adjusting the voltage, current and other parameters incorrectly, or placing them in the wrong position, etc., it will cause problems with the drive circuit, and then a drive alarm will appear.

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