Motor cable issue: After confirming that the motor is ok, test it after swapping
the defective motor cable with the normal motor cable of the motherboard
port. If there is no issue, then it means the motor cable problem. If it still
doesn't work, then check the driver.
电机线问题:在确认好电机没问题后，在主板和电机上把有问题的线同没问题的
电机线对调之后测试一下，如果没问题那么表示是电机线的问题，如果还是不能
正常工作那请再检查一下驱动
The engraving misalignment is caused by the mismatch of software configura-
tion parameters, which causes the engraving machine to run too fast .
雕刻错位是由于软件配置参数不匹配导致雕刻机运行速度过快
Solution: Reconfigure the software parameters and run the engraving
machine to see if it can return to normal. If it does not recover, it may be that
the motor drive voltage does not match. Check the drive voltage with a multi-
meter (the normal value of the X-axis drive voltage is 0.8V, Y The normal value
of the shaft drive voltage is 1.4V.) The driving voltage adjustment method is as
follows: Vref measures the intermediate voltage between GND and the volt-
age meter. Rotate the potentiometer clockwise to decrease the current, and
counterclockwise to increase the current.
解决方法：重新配置软件参数，运行雕刻机看是否能恢复正常，如果没有恢复，
则有可能是电机驱动电压不匹配，通过万用表检查驱动电压的大小（ X轴驱动电
压正常值是O.8V,Y轴驱动电压正常值是1.4V.
4. Engraving issue
雕刻问题
Common problems and solutions for engraving machines: 1. Engraving is mis-
placed, 2. Engraving patterns are reversed, 3. Engraving patterns are irregular.
雕刻机常见的问题以及解决方法：1. 雕刻错位，2. 雕刻图案颠倒，3. 雕刻图案不规则
A:
B:
3.3
4.1
Swap the motor cable on the main board . If it is Y-axis jitter, you can swap it
with the good end (X-axis motor socket) . At the same time, the wiring on the
motor also needs to be changed to the corresponding motor, and power on,
Then move the motor to test .
（对调主板上的电机口），如果是Y轴抖动则可以和好的一端进行对调（X轴电
机插口），同时电机上的接线也需要换到相应的电机上，然后通电移动测试
Drive problem: Under the premise of confirming that the motor and the motor
line are no problem, check the motor drive again. There may be a problem
with the drive and a new drive needs to be replaced.
驱动问题 ：在确认好电机目电机线都没问题的情泪下，在检查一下电机驱动，
有可能是驱动出现问题，需要更换新的驱动
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