¶ 1. Tools used:
●S2.0 Allen key
¶ 2. Solution:
¶ Step 1: Check the X-axis motor line
Please check whether the X-axis motor line is connected incorrectly or loose.
¶ Step 2: Check the motherboard wiring
(1) Remove the rear cover
① Unplug the signal line at the rear cover.
② Use the S2.0 Allen key to unscrew the screws that fix the four-input and one-output module.
③ Use the S2.0 Allen key to unscrew the screws that fix the rear cover and remove the rear cover.
④ Check whether the X-axis motor line on the motherboard is connected incorrectly or loose.
¶ Step 3: Check the motor
(1) Zero the X-axis alone and check whether the motor is rotating.