After clicking the reset button on the cutting bed, the device has no action, but the W-axis coordinates on the software and touch screen keep jumping

　　Question: After clicking the reset button, the device has no action, but the software and the W-axis coordinate on the touch screen keep jumping

　　Answer: Check if the device enable switch is turned off

　　              Check if the W pulse line is connected correctly/broken

　　              Check if the W-axis motor wire is connected correctly/broken