Mini 5+ tool fan stops midprint
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Good day,
Have a question in regards to my Duet Mini 5+ that i cannot answer myself:
for some reason tool fan stops after 20 or so minutes in print.For fail-over i tried to switch off temperature control (delete T45), to set it to 20 deg C and also (currently) set M106 command with parameter S1.0 (instead of generated by the config tool S1).
Duet is running firmware as received - 3.2.2 i have not update it yet as i try to "commission the machine" with the new board.
Here are my config.g:; Configuration file for Duet 3 Mini 5+ (firmware version 3) ; executed by the firmware on start-up ; ; generated by RepRapFirmware Configuration Tool v3.2.3 on Mon May 03 2021 12:39:45 GMT+0300 (Eastern European Summer Time) ; General preferences G90 ; send absolute coordinates... M83 ; ...but relative extruder moves M550 P"ST i3 Dual Plus" ; set printer name ; Network M551 P"******" ; set password M552 P0.0.0.0 S1 ; enable network and acquire dynamic address via DHCP M586 P0 S1 ; enable HTTP M586 P1 S0 ; disable FTP M586 P2 S0 ; disable Telnet ; Drives M569 P0.0 S0 ; physical drive 0.0 goes backwards (Extruder 1) ;M569 P0.5 S0 ; physical drive 0.5 goes backwards (Extruder 2) M569 P0.1 S1 D3 V100 ; physical drive 0.1 goes forwards (X motor) M569 P0.2 S0 D3 V100 ; physical drive 0.2 goes forwards (Y motor) M569 P0.3 S0 D3 V500 ; physical drive 0.4 goes forwards (Z1 motor) M569 P0.4 S0 D3 V500 ; physical drive 0.3 goes backwards (Z2 motor) M584 X0.1 Y0.2 Z0.3:0.4 E0.0 ; set drive mapping M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation ; Speeds M92 X80.00 Y80.00 Z400.00 E418.50 ;:105.00 ; set steps per mm M566 X900.00 Y900.00 Z24.00 E300.00 ;:300.00 ; set maximum instantaneous speed changes (mm/min) M203 X6000.00 Y6000.00 Z180.00 E1200.00 ;:1200.00 ; set maximum speeds (mm/min) M201 X1500.00 Y1500.00 Z200.00 E500.00 ;:250.00 ; set accelerations (mm/s^2) M906 X500 Y500 Z450 E700 I30 ;:800 I30 ; 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 X200 Y196 Z180 S0 ; set axis maxima ; Endstops M574 X1 S1 P"io2.in" ; configure active-high endstop for low end on X via pin io1.in M574 Y1 S1 P"io4.in" ; configure active-high endstop for low end on Y via pin io2.in M574 Z1 S1 P"io1.in" ; configure active-high endstop for low end on Z via pin io4.in ; Z-Probe ;M950 S0 C"io3.out" ; create servo pin 0 for BLTouch ;M558 P9 C"^io3.in" H5 F120 T6000 ; set Z probe type to bltouch and the dive height + speeds ;G31 P500 X0 Y0 Z2.5 ; 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 R0.247 C707.6 D7.16 S1.00 V12.1 ; disable 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 M143 H1 S275 ; set temperature limit for heater 1 to 275C ;M308 S2 P"temp2" Y"thermistor" T100000 B4138 ; configure sensor 2 as thermistor on pin temp2 ;M950 H2 C"out2" T2 ; create nozzle heater output on out2 and map it to sensor 2 ;M307 H2 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit ;M143 H2 S275 ; set temperature limit for heater 2 to 275C ; Fans M950 F0 C"out6" Q500 ; create fan 0 on pin out5 and set its frequency (Partcooling ? ) M106 P0 S0 H-1 ; set fan 0 value. Thermostatic control is turned off M950 F1 C"out5" Q500 ; create fan 1 on pin out3 and set its frequency (Tool 1 ) M106 P1 S1.0 H1 T45 ; set fan 1 value. Thermostatic control is turned off ;M950 F2 C"out4" Q500 ; create fan 2 on pin out4 and set its frequency (Tool 2 ) ;M106 P2 S1.0 H2 T45 ; set fan 2 value. Thermostatic control is turned on ; Tools M563 P0 S"Main (0.4)" 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 0C ;M563 P1 S"Secondary (0.2)" D1 H2 F1 ;F2 ; define tool 1 ;G10 P1 X0 Y0 Z0 ; set tool 1 axis offsets ;G10 P1 R0 S0 ; set initial tool 1 active and standby temperatures to 0C ; Custom settings are not defined ; Miscellaneous M501 ; load saved parameters from non-volatile memory ;T0 ; select first tooland config-overwrite.g:
; config-override.g file generated in response to M500 at 2021-05-04 00:42 ; This is a system-generated file - do not edit ; Heater model parameters M307 H0 R0.247 C707.6 D7.16 S1.00 V12.1 M307 H1 R2.571 C227.253:215.546 D5.97 S1.00 V12.0 B0 M307 H2 R2.429 C140.000:140.000 D5.50 S1.00 V0.0 B0 ; Workplace coordinates G10 L2 P1 X0.00 Y0.00 Z0.00 G10 L2 P2 X0.00 Y0.00 Z0.00 G10 L2 P3 X0.00 Y0.00 Z0.00 G10 L2 P4 X0.00 Y0.00 Z0.00 G10 L2 P5 X0.00 Y0.00 Z0.00 G10 L2 P6 X0.00 Y0.00 Z0.00 G10 L2 P7 X0.00 Y0.00 Z0.00 G10 L2 P8 X0.00 Y0.00 Z0.00 G10 L2 P9 X0.00 Y0.00 Z0.00 M486 S-1If i start tool fan from DWC upon notice it was back to 0% - it do start again for next 20 or so minutes.
Machine is (was) modified CTC Prusa I3.PS
Also any idea how to unclog cold part of e3d v6 from ABS would be appreciated
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your tool fans are mapped incorrectly.
Thermostatically controlled fans shouldn't be mapped to a tool using M563.
M563 P0 S"Main (0.4)" D0 H1 F1
should be
M563 P0 S"Main (0.4)" D0 H1 F0assuming fan0 is your part cooling fan
