[Cause]
The switching of the welding process failed.
[Countermeasure]
1. The power supply to the welding equipment has been cut off or has not been connected.
2. The data for the process is incorrect.
Loading fault information
The switching of the welding process failed.
1. The power supply to the welding equipment has been cut off or has not been connected.
2. The data for the process is incorrect.