Constant Heater Faults



  • So I have a duet wifi and a Duex_5 Board with a Dyze-end extruder attached to that. I am getting constant heater faults during and before printing, I don't know why but any help would be much appreciated because it is very hard to print when it always stops 1/4 the way in.

    Here are the last two ones i got:
    2:07:27 PMError: Heating fault on heater 1, temperature rising much more slowly than the expected 1.5°C/sec

    1:05:25 PMError: Heating fault on heater 1, temperature excursion exceeded 15.0°C
    Resume-after-power-fail state saved
    Printing paused
    Cancelled printing file 0:/gcodes/SpiralVaseHD (1).gcode, print time was 1h 51m
    Error: Shutting down due to un-cleared heater fault after 600 seconds

    12:55:37 PMError: Heating fault on heater 1, temperature excursion exceeded 15.0°C
    Resume-after-power-fail state saved
    Printing paused

    12:55:24 PMError: Heating fault on heater 1, temperature excursion exceeded 15.0°C
    Resume-after-power-fail state saved

    Also here is my Config:
    ; Configuration file for Duet WiFi (firmware version 1.20 or newer)
    ; executed by the firmware on start-up
    ;
    ; generated by RepRapFirmware Configuration Tool on Wed Jun 20 2018 11:20:04 GMT-0400 (Eastern Daylight Time)

    ; General preferences
    G90 ; Send absolute coordinates...
    M83 ; ...but relative extruder moves
    ; Custom settings
    M584 X0 Y1:4 Z5:2:7:8 E3

    ; Network
    M550 PUnderground Printing- Jumbo ; Set machine name
    M552 S1 ; Enable network
    M587 S"KQVQM" P"SVLFBZMC3PK8893X" ; Configure access point. You can delete this line once connected
    M586 P0 S1 ; Enable HTTP
    M586 P1 S0 ; Disable FTP
    M586 P2 S0 ; Disable Telnet

    ; Drives
    M569 P0 S1 ; Drive 0 goes forwards
    M569 P1 S0 ; Drive 1 goes forwards
    M569 P2 S1 ; Drive 2 goes forwards
    M569 P3 S0 ; Drive 3 goes forwards
    M569 P4 S0 ; Drive 4 goes back
    M569 P5 S0
    M569 P6 S0
    M569 P7 S0
    M569 P8 S0
    M569 P9 S1
    M350 X16 Y16 Z16 E16 I1 ; Configure microstepping with interpolation
    M92 X80 Y80 Z2000 E100.1 ; Set steps per mm
    M566 X900 Y350 Z10 E120 ; Set maximum instantaneous speed changes (mm/min)
    M203 X6000 Y6000 Z70 E1200 ; Set maximum speeds (mm/min)
    M201 X500 Y65 Z30 E250 ; Set accelerations (mm/s^2)
    M906 X800 Y800 Z700 E720 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 X711.2 Y660.4 Z1117.6 S0 ; Set axis maxima

    ; Endstops
    M574 X2 Y1 S1 ; Set active low endstops

    ; Z-Probe
    M574 Z1 S2 ; Set endstops controlled by probe
    M558 P1 H7 F75 T6000 ; Set Z probe type to unmodulated and the dive height + speeds
    G31 P500 X0 Y0 Z10 ; Set Z probe trigger value, offset and trigger height
    M557 X15:660.4 Y15:711 S45
    M375

    M671 X -200.9:-190.5:939.8:939.8 Y-137.4:903.7:889:-127 S3 P2 ; Back Left, Far Left, Far right, Near right
    ; Heaters
    M140 H-1 ; Disable heated bed
    M305 P1 T100000 B4138 C0 R4700 ; Set thermistor + ADC parameters for heater 1
    M143 H1 S280 ; Set temperature limit for heater 1 to 280C

    ; Fans
    M106 P0 S0.3 I0 F500 H-1 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
    M106 P1 S1 I0 F500 H-1 T45 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on
    M106 P2 S1 I0 F500 H-1 T45 ; Set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned on

    ; Tools
    M563 P0 D0 H1 ; 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

    ; Automatic power saving
    M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; Set voltage thresholds and actions to run on power loss


  • administrators

    Have you read the page on heater faults in the Troubleshooting section of the wiki?



  • No, I haven't,
    Could you link me to that?




  • administrators

    @puppet172 said in Constant Heater Faults:

    No, I haven't,
    Could you link me to that?

    No, because I would much rather that when you next have an issue that Duet users often encounter, you try the solutions that we have already documented before asking for help. But I will tell you how to find it. Go to the wiki (https://duet3d.dozuki.com/) and click on Troubleshooting. Then click on "Spurious heater faults and how to avoid them".


 

Looks like your connection to Duet3D was lost, please wait while we try to reconnect.