Add comment with details for future pwm fans

After advice from duet forums, we start preparing for the PWM fans
everywhere.

Details [here](https://forum.duet3d.com/topic/23669/pmw-fan-inversed-output/3)
This commit is contained in:
pedro 2021-06-12 14:41:59 +00:00
parent 14a04d16c0
commit 2773198f50

View File

@ -63,8 +63,10 @@ M143 H1 S280 ; set temperature limit for h
M950 F0 C"out7" Q500 ; create fan 0 on pin out7 and set its frequency M950 F0 C"out7" Q500 ; create fan 0 on pin out7 and set its frequency
M106 P0 C"Hotend fan" S1 H1 T45 ; set fan 0 value. Thermostatic control is turned on M106 P0 C"Hotend fan" S1 H1 T45 ; set fan 0 value. Thermostatic control is turned on
M950 F1 C"out4" Q20 ; create fan 1 on pin out4 M950 F1 C"out4" Q20 ; create fan 1 on pin out4
;M950 F1 C"!out4+out4.tach" Q25000 ; create fan 1 on pin out4 pwm fan (4 wires)
M106 P1 C"Layer fan" S0 H-1 -L255 ; set fan 1 value. Thermostatic control is turned off M106 P1 C"Layer fan" S0 H-1 -L255 ; set fan 1 value. Thermostatic control is turned off
; Lights ; Lights
M950 P2 C"out8" ; create output for lighning via DC DC SSR M950 P2 C"out8" ; create output for lighning via DC DC SSR