Turning on fan on temperature reached
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Hi,
I am configuring a duet3 and I have a 2 wire hotend fan on OUT7.
I am trying to get it to turn on only when the hotend reaches 45degrees, but that is not happening.
Here's my config.g
; General preferences G90 ; send absolute coordinates... M83 ; ...but relative extruder moves M550 P"Duet 3" ; set printer name M669 K1 ; select CoreXY mode ; ----------------------- ; Drives M569 P0.0 S0 ; physical drive 0.0 goes backwards M569 P0.1 S0 ; physical drive 0.1 goes backwards M569 P0.4 S0 ; physical drive 0.4 goes forwards M569 P0.5 S0 ; physical drive 0.5 goes forwards M569 P0.3 S1 ; physical drive 0.3 goes forwards M584 X0.0 Y0.1 Z0.4:0.5 E0.3 ; set drive mapping M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation M92 X80.00 Y80.00 Z400.00 E420.00 ; set steps per mm M566 X900.00 Y900.00 Z12.00 E120.00 ; set maximum instantaneous speed changes (mm/min) M203 X6000.00 Y6000.00 Z180.00 E1200.00 ; set maximum speeds (mm/min) M201 X500.00 Y500.00 Z20.00 E250.00 ; set accelerations (mm/s^2) M906 X800 Y800 Z800 E800 ; set motor currents (mA) M84 S0 ; Disable motor idle current reduction ; ----------------------- ; Axis Limits M208 X0 Y0 Z0 S1 ; set axis minima M208 X230 Y210 Z200 S0 ; set axis maxima ; ----------------------- ; Endstops M574 X1 S1 P"!^io1.in" ; configure active-high endstop for low end on X via pin !^io1.in M574 Y1 S1 P"!^io0.in" ; configure active-high endstop for low end on Y via pin !^io0.in M574 Z1 S2 ; configure Z-probe endstop for low end on Z ; ----------------------- ; Z-Probe M950 S0 C"io7.out" ; create servo pin 0 for BLTouch M558 P9 C"^io7.in" H5 F120 T6000 ; set Z probe type to bltouch and the dive height + speeds G31 P500 X37 Y-25 Z3 ; set Z probe trigger value, offset and trigger height M557 X15:215 Y15:195 S20 ; define mesh grid ; ----------------------- ; Heaters M308 S0 P"temp0" Y"thermistor" T100000 B4138 ; configure sensor 0 as thermistor on pin temp0 M950 H0 C"out0" T0 ; create bed heater output on out0 and map it to sensor 0 M307 H0 A81 C106.8 D0.9 S1.0 V24.0 B0 ; enable bang-bang mode for the bed heater and set PWM limit M140 H0 ; map heated bed to heater 0 M143 H0 S120 ; set temperature limit for heater 0 to 120C M308 S1 P"temp1" Y"thermistor" T100000 B4138 ; configure sensor 1 as thermistor on pin temp1 M950 H1 C"out1" T1 ; create nozzle heater output on out1 and map it to sensor 1 M307 H1 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit ; ----------------------- ; Fans M950 F0 C"out7" Q100 ; create fan 0 on pin out7 and set its frequency M106 P0 S0 H1 T45 ; set fan 0 value. Thermostatic control is turned on M950 F1 C"out8" Q500 ; create fan 1 on pin out8 and set its frequency M106 P1 S1 H-1 ; set fan 1 value. Thermostatic control is turned off ; ----------------------- ; Tools M563 P0 S"e0" D0 H1 F1 ; define tool 0 G10 P0 X0 Y0 Z0 ; set tool 0 axis offsets G10 P0 R0 S0 ; set initial tool 0 active and standby temperatures to 0CA big part of the code was generated in the configuration wizard.
Any Ideas?
Thank you
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@knoker Try M106 P0 S1 H1 T45
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@aidar I realize the mistake now... I was setting the speed to 0 when it reached 45º....
I'm not sure if I changed that or I pasted it directly from the config ui....Well, solved thanks a lot
