Part cooling and extruder fans won't turn on
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@messiahman config.g here to make it easier to review:
; Configuration file for Duet WiFi (firmware version 3) ; executed by the firmware on start-up ; ; generated by RepRapFirmware Configuration Tool v3.3.3 on Wed Oct 06 2021 12:37:23 GMT-0400 (Eastern Daylight Time) ; General preferences G90 ; send absolute coordinates... M83 ; ...but relative extruder moves M550 P"The Print-inator" ; set printer name M918 P1 E4 F2000000 ; configure direct-connect display ; Network M552 S1 ; enable network M586 P0 S1 ; enable HTTP M586 P1 S0 ; disable FTP M586 P2 S0 ; disable Telnet ; Drives M569 P0 S0 ; physical drive 0 goes backwards M569 P1 S0 ; physical drive 1 goes backwards M569 P2 S0 ; physical drive 2 goes backwards M569 P3 S1 ; physical drive 3 goes forwards M584 X0 Y1 Z2 E3 ; set drive mapping M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation M92 X80.00 Y80.00 Z400.00 E136.79 ; set steps per mm M566 X1200.00 Y1200.00 Z24.00 E300.00 ; set maximum instantaneous speed changes (mm/min) M203 X9000.00 Y9000.00 Z180.00 E6000.00 ; set maximum speeds (mm/min) M201 X500.00 Y500.00 Z100.00 E5000.00 ; set accelerations (mm/s^2) M906 X800 Y800 Z800 E1000 I50 ; set motor currents (mA) and motor idle factor in per cent M84 S30 ; Set idle timeout ; Axis Limits M208 X0 Y0 Z0 S1 ; set axis minima M208 X235 Y235 Z260 S0 ; set axis maxima ; Endstops M574 X2 S1 P"xstop" ; configure active-high endstop for high end on X via pin xstop M574 Y2 S1 P"ystop" ; configure active-high endstop for high end on Y via pin ystop M574 Z1 S2 ; configure Z-probe endstop for low end on Z ; Z-Probe M950 S0 C"exp.heater3" ; create servo pin 0 for BLTouch M558 P9 C"^zprobe.in" H3 F120 T6000 ; set Z probe type to bltouch and the dive height + speeds G31 P500 X4.35 Y0.5 Z2.5 ; set Z probe trigger value, offset and trigger height M557 X5:185 Y15:215 S36 ; define mesh grid ; Heaters M308 S0 P"bedtemp" Y"thermistor" T100000 B4092 ; configure sensor 0 as thermistor on pin bedtemp M950 H0 C"bedheat" T0 ; create bed heater output on bedheat and map it to sensor 0 M307 H0 B1 S1.00 ; enable bang-bang mode for the bed heater and set PWM limit M140 H0 ; map heated bed to heater 0 M143 H0 S150 ; set temperature limit for heater 0 to 150C M308 S1 P"e0temp" Y"thermistor" T100000 B4092 ; configure sensor 1 as thermistor on pin e0temp M950 H1 C"e0heat" T1 ; create nozzle heater output on e0heat and map it to sensor 1 M307 H1 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit M143 H1 S275 ; set temperature limit for heater 1 to 275C ; Fans M950 F0 C"fan0" Q500 ; create fan 0 on pin fan0 and set its frequency M106 P0 S0 H-1 ; set fan 0 value. Thermostatic control is turned off M950 F1 C"fan1" Q500 ; create fan 1 on pin fan1 and set its frequency M106 P1 S1 H1 T45 ; set fan 1 value. Thermostatic control is turned on M950 F2 C"fan2" Q500 ; create fan 2 on pin fan2 and set its frequency M106 P2 S1 H1:0 T45 ; set fan 2 value. Thermostatic control is turned on ; Tools M563 P0 D0 H1 F0 ; 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 0C ; Custom settings are not defined ; Miscellaneous M501 ; load saved parameters from non-volatile memory M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set voltage thresholds and actions to run on power loss -
@messiahman the config looks ok at first review. I assume if you send M106 P0 S1.0 you get noe movement from that fan? Its possible that whatever damaged your first board also damaged the fans
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@t3p3tony Ahhh thats what I figured, I killed it with the ol' 5v to Gnd when setting up a bltouch, i figured I wouldn't get out unscathed. What fans would you suggest I get as replacement?
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@messiahman if the old ones worked well then no reason to not get the same type. Before being 100% sure its the fans though you could try connecting the to the "always on fan" port to see if they are definitely dead
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@t3p3tony That makes sense, I just figured they were stock for an Ender 3 Pro so I wasn't sure if it would be possible. Thank you for your time, I'll let you know if they work when I get back to my printer.
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@t3p3tony Yeah no, I plugged them into the always on port and homed my printer and they still aren't moving, so I guess it's safe to assume they're gone?
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@messiahman just thought, on the Duet 2 there is a fuse just for the fans, it could be that. please check it.
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@t3p3tony which would it be?
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@t3p3tony I had to open mine up to take a look at the inside because it was all black, so I probably do now need a new one, but this one doesn't appear to have had any wiring on the inside, so I'll go with there's a possibility it was the fuse being that it doesnt appear to have insides
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@t3p3tony Which isstrange because it was basically brand new, nothing got damaged this time around
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@messiahman that is very weird. where did you get the board?
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@t3p3tony Filastruder
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@messiahman do you happen to have a spare 1A or 2A mini blade fuse to try in that slot?
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@t3p3tony I do not, unfortunately. I did just order a pack of 1A fuses online, but that says it will ship on the 20th. I can ask around and see if any of my friends have though
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@t3p3tony One of my friends had a 2A and after plugging it in the fans work perfectly fine, thank you so much!
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@messiahman ok great news.
