Moving platform by hand "lights up" controller display



  • This is just an observation on my new Creality CR-10-V3

    With the controller turned off, if I move the bed, the motors are obviously generating enough back EMF to power the controller display.

    I hope the electronics have adequate protection to avoid damage, but would caution users not to do this unless Creality can confirm that this will NOT cause any damage.



  • Hi, moving the motors by hand generates the electricity supply to the board and power supply to the printer, so it is ok.


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