The overtravel alarm indicates that the machine has reached the limit position during operation. Please check according to the following steps:
1. Whether the size of the designed graphics exceeds the processing range.
2. Check whether the connection line between the machine motor shaft and the lead screw is loose, if so, please tighten the screw.
3. Whether the machine and the computer are properly grounded.
4. Whether the current coordinate value exceeds the software limit value range.
