◆ engraving machine spindle automatic switch or can not stop
A control card failure; inverter failure.
◆ engraving machine open Weihong software, the computer prompts "Operation Failed" prompt
Check the card driver is not installed, or the board for a PCI slot; two data cable installation check no Duanzhen phenomenon; board have a problem, replace board.
Tip: triaxial alarm ◆ engraving machine to open the software, initialization error IV
Check the computer and the machine's two data lines connected; check the control box adapter plate fuse is burned, replacing the fuse; Check the 85V power supply is the normal power supply.