M106 commands with P0, P1, P2 etc addresses to the same print cooling fan, not others
Liebe Kollegen,
I have four fans in printer: one for extruder0, second for print cooling, third for motherboard, and last one is for enclosure ventilation (thermo coupled fan).
After the print with stinky ABS or whatever is finished I would like to ventilate the enclosure at full speed. I am trying to add a command M106 P0 S255 to the end of gcode but whichever fan number parameter I use (P0 or P1 or P2 or P3) they always turn on the print cooling fan. Is there a way to send this command to thermo-coupled fan?
Thank you.
I have four fans in printer: one for extruder0, second for print cooling, third for motherboard, and last one is for enclosure ventilation (thermo coupled fan).
After the print with stinky ABS or whatever is finished I would like to ventilate the enclosure at full speed. I am trying to add a command M106 P0 S255 to the end of gcode but whichever fan number parameter I use (P0 or P1 or P2 or P3) they always turn on the print cooling fan. Is there a way to send this command to thermo-coupled fan?
Thank you.
Comments
Configured fans will always overwrite your setting with M42, so you must use M106 or trigger them.
Thermo couled fan is adjustable by gcode so you could reduce trigger temperature so 20°C is already full speed.