Dude about fans



  • Hi,

    i have this setup for fans in config.g

     M106 P0 S1 I0 T100 H1
     M106 P1 S0.6 I0 F500 H-1
     M106 P2 S0.6 I0 F500 H-1
    

    When P0, its heatskin fan, that is controled by temperature, and P1 and P2, layers fans....

    The issue its that layers fans start turning....

    How i must setup layers fans, for:

    -When power on printer, rest stopped.

    • When print, are commanded by gcode printed

    From wiki:

     M106 P1 S0.6 I0 F500 H-1
    
     Px -- Fan Shocket
     S0.6 -- Run at 60%
     I0 -- Normal PWM 
     F500 -- Fan PWM frequency (i dont have clear whats the meaning)
     H-1 --  Disables thermostatic mode
    

    Whit this setup, layer fans, start powered on.... How i can do, start powered off?



  • S0 will set zero speed (that's S zero not "so"). So if you don't want the fans to come on at power on, use S0 instead of S0.6.



  • @deckingman ok, thanks. Later try...

    I suppose, that these fans, will be put into operation, when the print reaches the layer in which the gcode turns them on ... No?



  • @peirof said in Dude about fans:

    No?

    yes.


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