Engraving machine stop occurs during operation, reboot the machine without electricity:
Solving steps: First check whether the path carved engraving machine engraving beyond the scope of engraving machine; Second, check the start button cable is connected and the button is burned; if the problem persists check the AC contactor is short-circuited or burned.
Under engraving machine working state, when axial movement in one direction to move the button:
We should first check whether the optocoupler line is working, and whether the line has a bad phenomenon; Second, check whether the motor circuit Weld site.
Engraving machine to drop the knife incident suddenly occur in the work:
First, determine whether it is because of low motor power Z-axis, followed by Z-axis drive current is small or the signal line connection error will lead to drop the knife phenomenon.
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