[Solved] Hotend heating error

Michael Hathaway

Heating error for the hotend when I try to set any temperature, console responds "M568 P0 S100
The M568 command is no longer needed" And resets back to zero.

I cannot find this command in any of my files. When I attempt a temperature increase to the bed, everything works per normal.

I recently had a failure of my Duet mini 5+ board and I have installed a new one. Everything is working as intended except for this.

Firmware is: 3.41

Any help is greatly appreciated.

; 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 Sun May 23 2021 16:36:21 GMT-0700 (Pacific Daylight Time)

; General preferences
G90                                                ; send absolute coordinates...
M83                                                ; ...but relative extruder moves
M550 P"Pulse E-423S"                               ; set printer name

; Network
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                                       ; X-axis drive 0.0 goes backwards
M569 P0.1 S1                                       ; Y-axis drive 0.1 goes forwards
M569 P0.2 S1                                       ; Z-axis drive 0.2 goes backwards
M569 P0.3 S0                                       ; Extruder 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 E409.00                  ; set steps per mm
M566 X600.00 Y600.00 Z30.00 E270.00                ; set maximum instantaneous speed changes *(mm/min)(8x60=480) 'jerk speed'
M203 X12000.00 Y12000.00 Z12000.00 E7200.00        ; set maximum speeds *(mm/min)
M201 X1000.00 Y1000.00 Z1000.00 E5000.00           ; set accelerations (mm/s^2)
M906 X1000 Y1200 Z1000 E1000 I40                   ; 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 Y225 Z227 S0                             ; set axis maxima

; Endstops
M574 X1 S1 P"io5.in"                               ; configure active-high endstop for low end on X via pin io5.in
M574 Y1 S1 P"io6.in"                               ; configure active-high endstop for low end on Y via pin io6.in
M574 Z1 S1 P"io2.in"                               ; configure active-high endstop for low end on Z via pin io2.in

; Z-Probe
M950 S0 C"io3.out"                                 ; create servo pin 0 for BLTouch
M558 P9 C"io3.in" H5 F1000 T8000                  ; set Z probe type to bltouch and the dive height + speeds F1000 T600
G31 P500 X23 Y10 Z 1.14                         ; *** set Z probe trigger value, offset and trigger height (increase to lower nozzle) glass, g10=0.85
M557 X23:240 Y25:205 S20                           ; define mesh grid M557 X25:225 Y25:205 S20 S40

; Heaters
M308 S0 P"temp0" Y"thermistor" T100000 B4066       ; 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 R0.25 C860.4 D14.2 S1.00 V24.0 B0         ; disable bang-bang mode for the bed heater and set PWM limit
M307 H0 R0.210 K0.413:0.000 D7.79 E1.35 S1.00 B0
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 B4275 C7.06e-8 ; configure sensor 1 as thermistor on pin temp1 E3D low temp sensor
; M308 S1 P"temp1" Y"thermistor" T500000 B3800     ; configure sensor 1 as thermistor on pin temp1 Slice Engineering 450C
M308 S1 P"temp1" Y"pt1000"                       ; configure sensor for pt1000 high temp sensor Slice Engineering or Filastruder
M950 H1 C"out1" T1                                 ; create nozzle heater output on out1 and map it to sensor 1
M307 H1 R2.648 C163.1:161.1 D6.32 S1.00            ; disable bang-bang mode for heater  and set PWM limit
M143 H1 S500                                       ; set temperature limit for heater 1 to 500C

; 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 T35                      ; 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 T35                     ; set fan 2 name and value. Thermostatic control is turned on

; 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

; Filament Runout Switch
M591 D0 P1 C"io_4.in" S1                           ; P0 P1 NO/NC 

; Pressure Advance                                 ; D = extruder drive number, S =amount of pressure advance
; M572 D0 S0.5


; Custom settings
M280 P0 S160					                   ; Clear any alarms
M402							                   ; Retract pin just in case         
M929 P"eventlog.txt" S3                            ; start logging to file eventlog.txt

; Miscellaneous
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
G29 S1                                             ; Load Height Map

Michael Hathaway

I may have found the issue. I will re-update the firmware and see if this solves the problem.

M122
=== Diagnostics ===
RepRapFirmware for Duet 3 Mini 5+ version 3.2-beta3.2+1 running on Duet 3 Mini5plus Ethernet (standalone mode)
Board ID: 6G14B-Z096U-D65J0-40KMD-2113Z-7JZ07
Used output buffers: 1 of 40 (23 max)
=== RTOS ===
Static ram: 97472
Dynamic ram: 128220 of which 244 recycled
Never used RAM 35184, free system stack 120 words
Tasks: NETWORK(ready,186) ETHERNET(blocked,560) HEAT(blocked,298) CanReceiv(blocked,967) CanSender(blocked,357) CanClock(blocked,351) TMC(blocked,56) MAIN(running,410) IDLE(ready,20) AIN(blocked,258)
Owned mutexes:
=== Platform ===
Last reset 00:40:21 ago, cause: software
Last software reset at 2022-09-05 14:31, reason: User, GCodes spinning, available RAM 35184, slot 0
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x00430000 BFAR 0xe000ed38 SP 0xffffffff Task MAIN
Error status: 0x00
Supply voltage: min 23.9, current 23.9, max 23.9, under voltage events: 0, over voltage events: 0, power good: yes
Driver 0: position 7600, standstill, SG min/max 0/0, read errors 0, write errors 0, ifcnt 28, reads 943, writes 0, timeouts 0, DMA errors 0
Driver 1: position 9040, standstill, SG min/max 0/0, read errors 0, write errors 0, ifcnt 28, reads 943, writes 0, timeouts 0, DMA errors 0
Driver 2: position 2456, standstill, SG min/max 0/0, read errors 0, write errors 0, ifcnt 28, reads 943, writes 0, timeouts 0, DMA errors 0
Driver 3: position 0, standstill, SG min/max 0/0, read errors 0, write errors 0, ifcnt 19, reads 943, writes 0, timeouts 0, DMA errors 0
Driver 4: position 0, standstill, SG min/max 0/0, read errors 0, write errors 0, ifcnt 19, reads 943, writes 0, timeouts 0, DMA errors 0
Driver 5: position 0, assumed not present
Driver 6: position 0, assumed not present
Date/time: 2022-09-05 15:11:48
Slowest loop: 5.63ms; fastest: 0.12ms
=== Storage ===
Free file entries: 9
SD card 0 detected, interface speed: 22.5MBytes/sec
SD card longest read time 1.1ms, write time 1.9ms, max retries 0
=== Move ===
Hiccups: 0(0), FreeDm: 169, MinFreeDm: 169, MaxWait: 0ms
Bed compensation in use: mesh, comp offset 0.000
=== MainDDARing ===
Scheduled moves 353, completed moves 353, StepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== AuxDDARing ===
Scheduled moves 0, completed moves 0, StepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== Heat ===
Bed heaters = 0 -1, chamberHeaters = -1 -1
Heater 0 is on, I-accum = 0.6
Heater 1 is on, I-accum = 0.0
=== GCodes ===
Segments left: 0
Movement lock held by null
HTTP is idle in state(s) 0
Telnet is idle in state(s) 0
File is idle in state(s) 0
USB is idle in state(s) 0
Aux is idle in state(s) 0
Trigger is idle in state(s) 0
Queue is idle in state(s) 0
LCD is idle in state(s) 0
SBC is idle in state(s) 0
Daemon is idle in state(s) 0
Aux2 is idle in state(s) 0
Autopause is idle in state(s) 0
Code queue is empty.
=== Network ===
Slowest loop: 3.86ms; fastest: 0.04ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions
HTTP sessions: 2 of 8
- Ethernet -
State: active
Error counts: 0 0 0 0 0
Socket states: 5 2 2 2 2 0 0 0
=== Filament sensors ===
Extruder 0 sensor: no filament
=== CAN ===
Messages sent 0, send timeouts 0, longest wait 0ms for type 0, free CAN buffers 15

Michael Hathaway

Updated again to 3.4.1. No change to the error message.

Michael Hathaway

Found a new sdcard. Loaded previously saved config files onto new card. Installed into mini 5+. Works.

Took corrupted card, scanned with Windows/repair. Installed in mini 5+. Works.

Thanks for the help.

Phaedrux

Really loving the new self service feature of the forum.