Fans... Layer fans.



  • Hi,

    After sometimes o go back to print PLA... And i have a issue, layers fans dont start automatically... I have to start by DWC....

    I have this, in "config.g":

     ; Fans
     M106 P0 S0 I0 F500 H1 T80                    
     M106 P1 S0 I0 F500 H-1                   
     M106 P2 S0 I0 F500 H-1           
    

    There is some system trigger on a macro when a layer has reach?



  • Hi,

    By "layer fans" I assume you mean that fans that blow on the part being printed?

    Control of these is usually set in slicer.

    Frederick



  • I have configures layer fans for go on in 2 layer



  • @peirof
    have a look at the generated slicer code for the command to turn on your fan.



  • As I recall by default Fan 0 is the part cooling fan and Fan 1 is the extruder cooling fan.

    It seems as if you have that reversed so you have to make an adjustment in the slicer to let it know that Fan 1 is your part cooling fan.

    Frederick



  • @fcwilt said in Fans... Layer fans.:

    As I recall by default Fan 0 is the part cooling fan and Fan 1 is the extruder cooling fan.

    It seems as if you have that reversed so you have to make an adjustment in the slicer to let it know that Fan 1 is your part cooling fan.

    Frederick

    Or one can define which fan to use in the tool definition and leave the slicer as is.


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