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not working light for LСD, board Ramps-FD

SONIC300077SONIC300077
in Motherboard
I want to use the display backlight to turn on the light in the chamber of the printer, put the parameter memory
#define CASE_LIGHTS_PIN  ORIG_FAN2_PIN
#define CASE_LIGHT_DEFAULT_ON 1

but after turning on the printer light does not turn on, try to turn the menu is switched on for 1 second and immediately OFF??

Comments

  • RepetierRepetier
    Make sure nothing else is using fan 2 pin like heaters or having second fan enabled.
  • good_ideagood_idea
    Is there any way to control (switch on/off) case lights from reperiter host during print? 
  • RepetierRepetier
    send
    M355 S1
    to enable and 
    M355 S0
    to disable it.
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