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    Bondtech DDX v3 and Duet Mini hotend temperatures fault values

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    • A Former User?
      A Former User
      last edited by

      Dear all, I need your help.
      I have installed the new Mini duet 5+ but the readings in the hotend heater 1 is reading 1050 degrees Celsius. Bed sensor is working properly. I have a Bondtech DDX v3 in the Ender 6. I have followed all the guides available from the Ender 3 Pro and other forums from Facebook and Bondtech but is not clear from where is comming my problem. I have access to the
      control panel via wi-fi in my Mini Duet, I am able to follow some of your tips or suggestions. Here is the config file.
      -Do you think I am using the wrong value for the thermoster?
      -Could be possible that my Bondtech is not compatible with the mainboard Duet?
      -Probably the sprayboard used in the Ender 6 it is causing the error in the sensor in my Thermistor?

      Thank you

      ; 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 Thu Apr 29 2021 21:09:38 GMT+0200 (Mitteleuropäische Sommerzeit)

      ; General preferences
      G90 ; send absolute coordinates...
      M83 ; ...but relative extruder moves
      M550 P"My Printer" ; set printer name
      M669 K1 ; select CoreXY mode

      ; Network
      M551 P"Javcab1970!" ; set password
      M552 S1 ; enable network
      M586 P0 S1 ; enable HTTP
      M586 P1 S0 ; disable FTP
      M586 P2 S0 ; disable Telnet

      ; Drives
      M569 P0.0 S1 ; physical drive 0.0 goes forwards
      M569 P0.1 S1 ; physical drive 0.1 goes forwards
      M569 P0.2 S1 ; physical drive 0.2 goes forwards
      M569 P0.3 S1 ; physical drive 0.3 goes forwards
      M584 X0.0 Y0.1 Z0.2 E0.3 ; set drive mapping
      M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
      M92 X80.00 Y80.00 Z400.00 E415.00 ; set steps per mm
      M566 X900.00 Y900.00 Z60.00 E300.00 ; set maximum instantaneous speed changes (mm/min)
      M203 X6000.00 Y6000.00 Z180.00 E9000.00 ; set maximum speeds (mm/min)
      M201 X1500.00 Y1500.00 Z20.00 E1500.00 ; set accelerations (mm/s^2)
      M906 X800 Y800 Z800 E800 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 X250 Y250 Z400 S0 ; set axis maxima

      ; Endstops
      M574 X2 S1 P"io5.in" ; configure active-high endstop for high end on X via pin io5.in
      M574 Z2 S1 P"io2.in" ; configure active-high endstop for high end on Z via pin io2.in

      ; Z-Probe
      M558 P5 C"^io3.in" H5 F120 T6000 ; set Z probe type to switch and the dive height + speeds
      G31 P500 X45 Y5 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" T98801 B4185 ; 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 B0 S1.00 ; disable bang-bang mode for the bed heater and set PWM limit
      M140 H0 ; map heated bed to heater 0
      M143 H0 S100 ; set temperature limit for heater 0 to 100C
      M308 S1 P"temp1" Y"thermistor" T98801 B4185 ; 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 S260 ; set temperature limit for heater 1 to 260C

      ; Fans
      M950 F0 C"out3" Q500 ; create fan 0 on pin out3 and set its frequency
      M106 P0 C"PartCool" S0 H-1 ; set fan 0 name and value. Thermostatic control is turned off
      M950 F1 C"out4" Q500 ; create fan 1 on pin out4 and set its frequency
      M106 P1 C"Hotend" S1 H1:0 T45 ; set fan 1 name and value. Thermostatic control is turned on
      M950 F2 C"out5" Q500 ; create fan 2 on pin out5 and set its frequency
      M106 P2 C"CaseFan" S1 H1:0 T45 ; set fan 2 name and value. Thermostatic control is turned on
      M950 F3 C"out6" Q500 ; create fan 3 on pin out6 and set its frequency
      M106 P3 C"Leds" S1 H-1 ; set fan 3 name and value. Thermostatic control is turned off

      ; Tools
      M563 P0 S"Hotend" 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
      M575 P1 S1 B57600 ; enable support for PanelDue
      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
      T0 ; select first tool

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      • Phaedruxundefined
        Phaedrux Moderator
        last edited by

        No need to double post.

        https://forum.duet3d.com/topic/23004/ender-6-fault-temps-in-heaters-hotend-and-bed/7?_=1619732228668

        Z-Bot CoreXY Build | Thingiverse Profile

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