Heater Fault not stopping print?
jtrobots last edited by
Hi everyone, I have a Duet 2 wifi. I have had some issues with hotend temp going into a fault state/reading 2000C every so often(bad pt1000 replacing now). This has happened during a print and it did turn off the heater cartridge but when I came home I found that it still kept trying to print and just ground a groove in the filament since the hotend was cold. Is there a way I can set it so that it just pauses the print until I tell it to resume?
; Configuration file for Duet WiFi (firmware version 2.03)
; executed by the firmware on start-up
; generated by RepRapFirmware Configuration Tool v3.2.3 on Sun Mar 07 2021 17:20:33 GMT-0800 (GMT-08:00)
; General preferences
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"My Printer" ; set printer name
M669 K1 ; select CoreXY mode
M552 S1 ; enable network
M586 P0 S1 ; enable HTTP
M586 P1 S0 ; disable FTP
M586 P2 S0 ; disable Telnet
; Power Resume/Loss
M911 S21.0 R23.0 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000"
M569 P0 S0 ; Drive 0 goes backwards
M569 P1 S0 ; Drive 1 goes backwards
M569 P2 S0 ; Drive 2 goes BACKWARDS
M569 P3 S0 ; Drive 3 goes BACKWARDS
M569 P4 S0 ; Drive 4 goes forwards
M584 X0 Y1 Z2:3 U3 E4 P3 ;DUAL Z
M350 X16 Y16 Z16 E16 U16 I1 ; configure microstepping with interpolation
M92 X80.265 Y80.245 Z399.392 U399.392 E385.00 ; set steps per mm
M566 X900.00 Y900.00 Z60.00 U60.00 E240.0 ; set maximum instantaneous speed changes (mm/min)
M203 X6000.00 Y6000.00 Z180.00 U180.00 E3000.0 ; set maximum speeds (mm/min)
M201 X500.00 Y500.00 Z20.00 U20.00 E250.00 ; set accelerations (mm/s^2)
M906 X900 Y900 Z800 E750 U800 I30 ; set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout
; Axis Limits
M208 X0 Y0 Z0 U0 S1 ; set axis minima
M208 X510 Y510 Z600 U600 S0 ; set axis maxima
M574 Y1 S0 ; Set active low endstop y axis
M574 X S3 ; Set X axis to sensorless
M574 Z1 U1 S2 ; set endstops controlled by probe
M915 X R0 F0 ; Commands needed for sensorless homing
; Filament Runout Sensor
M591 D0 P2 C4 S1 ; Filament Runout sensor low signal when filament present, E1 extruder drive sensor in E1 Endstop
M581 E1 T1 S0 C1 ; Filament run-out sensor triggers a pause
M307 H3 A-1 C-1 D-1 ; disable heater 3 on PWM channel for BLTouch
M558 P9 F100 H5 R0.2 T6000 A5 B1
G31 X-5.0 Y56.0 Z1.23 P25 ; set Z probe trigger value, offset and trigger height
M557 X10:500 Y0:500 S70 ; define mesh grid
M305 P0 T100000 B4138 R4700 ; set thermistor + ADC parameters for heater 0
M143 H0 S120 ; set temperature limit for heater 0 to 120C
M305 P1 X501 R4700 X2 ; set thermistor + ADC parameters for heater 1 and remap it to channel 2
M143 H1 S300 ; set temperature limit for heater 1 to 300C
M305 P2 X501 R4700 ; set thermistor + ADC parameters for heater 2
M143 H2 S300 ; set temperature limit for heater 2 to 300C
M106 P0 C"HEATBREAK FAN" S1.0 I0 F500 H1 T45 ; set fan 0 name, value, PWM signal inversion and frequency. Thermostatic control is turned on
M106 P1 C"HOTEND FAN" S0 I0 F500 H-1 ; set fan 1 name, value, PWM signal inversion and frequency. Thermostatic control is turned off
M106 P2 C"CASE FAN" S0.3 I0 F500 H-1 ; Set fan 2 name, pwm signal inversion and frequency. Thermostatic control is turned off
M563 P0 D0 H2 F0:1 ; 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
M575 P1 S1 B57600 ; enable support for PanelDue
What firmware version?
What was the fault message in the console?
jtrobots last edited by
@phaedrux firmware version 2.03 and the console says Error: Heating Fault on heater 2
I'm checking what the expected behaviour was in 2.03. I would think the print should have halted.
In the meantime, perhaps a good idea to update to 2.05.1 for the bug fixes.