@dc42 Thanks for your help, I grounded all the motors but from what I noticed especially grounding the Y axis helped.

@dc42 Thanks for your help, I grounded all the motors but from what I noticed especially grounding the Y axis helped.

@chrishamm I had the same problem on previous versions of the software but I will try to update to the latest one.
I'm using Duet Web Control and after a reset it takes a while for it to reconnect, but the M122 boots up immediately after reconnecting.
Does this mean a loss of main power or maybe one of the motors? Is there any way to check?

Hi, I have a 3d printer with a duet 6hc control board. The printer is for pellets, so two heaters are installed, which are connected to the board via SSR 5A. The melting system is driven by a gearbox. The power supplies are MEAN WELL LRS-350-24. The height sensor is an IR probe. For how long have I been struggling with the problem of resetting the printer during a printout (reset occurs in random places).

My observations show:

• accidental reset occurs when retraction is enabled,
• I placed the entire control system outside the frame of the 3d printer so that the vibrations do not pass, but the reset still appears,
• resetting occurs regardless of the model.

Have any of you had a similar problem and can help me?

My config file:

; Configuration file for Duet 3 (firmware version 3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.2.2 on Thu Feb 11 2021 20:03:31 GMT+0100 (czas środkowoeuropejski standardowy)

; General preferences
G90                                                ; send absolute coordinates...
M83                                                ; ...but relative extruder moves
M550 P"...."                                     ; set printer name

; Network
M551 P"....."                              ; 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 D3 V100                                     ; physical drive 0.0 goes forwards (X)
M569 P0.1 S0 D3 V100                                     ; physical drive 0.1 goes forwards (Y)
M569 P0.2 S0 D3 V100                                     ; physical drive 0.2 goes forwards (Z)
M569 P0.3 S1 D3 V100                                     ; physical drive 0.3 goes forwards (E0)
M569 P0.4 S0 D3 V100                                     ; physical drive 0.4 goes forwards (X)
M569 P0.5 S0 D3 V100                                     ; physical drive 0.5 goes forwards (Z)
M584 X0.0:0.4 Y0.1 Z0.2:0.5 E0.3                    ; set drive mapping
M593 F30							     ; 
M667 S0								     ; Cartesian mode
M671 X467:467 Y1150:-200 S5			     ; leadscrews at left and right, 
M92 X91.43 Y91.43 Z91.43 E90	          		         ; set steps per mm E268.05
M350 X16 Y16 Z16 E16 I1                           		 ; configure microstepping with interpolation
M566 X1000.00 Y1000.00 Z600.00 E2500.00 P1      ; set maximum instantaneous speed changes (mm/min)
M201 X50.00 Y50.00 Z120.00 E2000.00                		 ; set accelerations (mm/s^2)
M203 X10000.00 Y10000.00 Z4000.00 E2500.00           	 ; set maximum speeds (mm/min)
M204 P25 T3000									 ; Set printing and travel accelerations
M906 X4000 Y4000 Z4500 E5500 I30                   		 ; set motor currents (mA) and motor idle factor 
;M915 P0.0:0.1:0.2:0.3:0.4:0.5 S3 H500 R1	   			 ; motor stall detection
M84 S30                                           		                        ; Set idle timeout
M572 D0 S0.6											 ; pressure
;M564 H0						  						 ; limit axis off
M591 D1 P0 S0											 ; filament sensor

; Axis Limits
M208 X-10 Y-10 Z0 S1                               	     ; set axis minima
M208 X935 Y950 Z1010 S0                         		 ; set axis maxima

; Endstops
M574 X2 S1 P"io1.in+io4.in"                   		     ; configure active-high endstop for high end on X via pin !io1.in+!io4.in
M574 Y2 S1 P"io2.in"                         		     ; configure active-high endstop for high end on Y via pin !io2.in
;M574 Z1 S1 P"io3.in+io5.in"			  				 ; configure active-high endstop for high end on Z via pin !io3.in+!io5.in
M574 Z1 S2                                		         ; configure Z-probe endstop for high end on Z

; Z-Probe
M558 P8 C"^io7.in" H5 F500 T4500        			     ; set Z probe type to modulated and the dive height + speeds
;M558 H20                                      		     ;*** Remove this line after delta calibration has been done and new delta parameters have been saved
G31 P50 X10.8 Y-1.5 Z2									; set Z probe trigger value, offset and trigger height


; Heaters
M308 S0 P"temp0" Y"thermistor" T100000 B3950  			; configure sensor 0 as thermistor on pin temp0 C7.06e-8
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 S140                                 			; set temperature limit for heater 0 to 140C

M308 S1 P"temp1" Y"pt1000" 		       			; configure sensor 0 as thermocouple via CS pin spi.cs0
M950 H1 C"out1" T1                           	         	; create nozzle heater output on out0 and map it to sensor 0
M307 H1 B0 R0.328 C1484.6 D49.15 S1.00 V25.9            	     	; disable bang-bang mode for heater  and set PWM limit M307 H1 R0.174 C1443.9 D89.85 S1.00 B0
M143 H1 S350                                      		; set temperature limit for heater 1 to 350C
;M570 H0 P15 T20						; heater fault detection

M308 S2 P"temp2" Y"pt1000"			      		; configure sensor 1 as thermocouple via CS pin spi.cs1
M950 H2 C"out2" T2                             		     	; create nozzle heater output on out2 and map it to sensor 1
M307 H2 R0.174 C1443.9 D89.85 S1.00 B0            	     	; disable bang-bang mode for heater  and set PWM limit (AUTO TUNING) R0.274 C1443.9 D89.85 S1.00 B0
M143 H2 S350                                      		; set temperature limit for heater 2 to 350C
;M570 H0 P15 T20						; heater fault detection

M308 S3 Y"mcu-temp" A"MCU"                      ; defines sensor 3 as MCU temperature sensor
M308 S4 Y"drivers" A"Duet stepper drivers"      ; defines sensor 4 as stepper driver temperature sensor


; Fans
M950 F0 C"out7" Q500                               ; create fan 0 on pin out7 and set its frequency
M106 P0 S1 H-1 C"Nozzle_1"                			 ; set fan 0 value. Thermostatic control is turned off
M950 F1 C"out8" Q250                               ; create fan 1 on pin out8 and set its frequency
M106 P1 S0.7 H-1 C"SSR_BED"              			   ; set fan 1 value. Thermostatic control is turned off
;M950 F2 C"out9" Q500                               ; create fan 1 on pin out9 and set its frequency
;M106 P2 S1 H-1 C"Duet_processor_2"                 ; set fan 2 value. Thermostatic control is turned off

;----M106 P1 T45 S0.7 H1:2							;thermostatic fan for nozzle or head

; Tools
M563 P1 S"Nozzle" D0 H1:2 F0                      ; define tool 0
G10 P1 X0 Y0 Z0                                    ; set tool 0 axis offsets
G10 P1 R0 S0                                       ; set initial tool 0 active and standby temperatures to 0C
M207 S15 F2000										; retract


; Custom settings
M302 P1						  				   ; cold extrusion


; Miscellaneous
M575 P1 S1 B57600                                  ; enable support for PanelDue
M912 P0 S-12										; correct MCU temperature
T1                                                 ; select first tool
M20						  						   ; initialize SD card
M905 P2021-03-10 S12: 23: 12 T"Europa / Berlin"    ; Set local date and time
G32						 						   ; bed leveling
; M374											   ; save height map
; M375											   ; load height map

And report from M122:

11.12.2022, 18:47:25: m122: === Diagnostics ===
RepRapFirmware for Duet 3 MB6HC version 3.3 (2021-06-15 21:45:47) running on Duet 3 MB6HC v1.01 or later (standalone mode)
Board ID: 08DJM-9P63L-DJ3T0-6JKD6-3S46N-1U138
Used output buffers: 1 of 40 (29 max)
=== RTOS ===
Static ram: 150904
Dynamic ram: 92952 of which 0 recycled
Never used RAM 110336, free system stack 140 words
Tasks: NETWORK(ready,28.3%,254) ETHERNET(notifyWait,0.1%,117) HEAT(notifyWait,0.0%,325) Move(notifyWait,0.0%,279) CanReceiv(notifyWait,0.0%,944) CanSender(notifyWait,0.0%,362) CanClock(delaying,0.0%,339) TMC(notifyWait,7.8%,59) MAIN(running,63.7%,950) IDLE(ready,0.0%,29), total 100.0%
Owned mutexes:
=== Platform ===
Last reset 00:03:00 ago, cause: power up
Last software reset at 2021-03-10 13:39, reason: User, GCodes spinning, available RAM 110556, slot 2
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x00400000 BFAR 0x00000000 SP 0x00000000 Task MAIN Freestk 0 n/a
Error status: 0x00
Aux0 errors 0,0,0
Step timer max interval 126
MCU temperature: min 18.9, current 19.1, max 19.2
Supply voltage: min 24.4, current 24.5, max 24.5, under voltage events: 0, over voltage events: 0, power good: yes
12V rail voltage: min 12.1, current 12.2, max 12.2, under voltage events: 0
Heap OK, handles allocated/used 0/0, heap memory allocated/used/recyclable 0/0/0, gc cycles 0
Driver 0: position 0, standstill, reads 29771, writes 2 timeouts 0, SG min/max not available
Driver 1: position 0, standstill, reads 29771, writes 2 timeouts 0, SG min/max not available
Driver 2: position 640, standstill, reads 29771, writes 2 timeouts 0, SG min/max not available
Driver 3: position 0, standstill, reads 29772, writes 0 timeouts 0, SG min/max not available
Driver 4: position 0, standstill, reads 29770, writes 2 timeouts 0, SG min/max not available
Driver 5: position 0, standstill, reads 29771, writes 2 timeouts 0, SG min/max not available
Date/time: 2021-03-10 12:26:12
Slowest loop: 2.61ms; fastest: 0.05ms
=== Storage ===
Free file entries: 10
SD card 0 detected, interface speed: 25.0MBytes/sec
SD card longest read time 2.0ms, write time 0.0ms, max retries 0
=== Move ===
DMs created 125, maxWait 0ms, bed compensation in use: none, comp offset 0.000
=== MainDDARing ===
Scheduled moves 28, completed moves 28, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== AuxDDARing ===
Scheduled moves 0, completed moves 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== Heat ===
Bed heaters = 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1, chamberHeaters = -1 -1 -1 -1
Heater 1 is on, I-accum = 0.0
Heater 2 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.
=== CAN ===
Messages queued 367, received 0, lost 0, longest wait 0ms for reply type 0, peak Tx sync delay 0, free buffers 49 (min 49), ts 204/0/0
Tx timeouts 0,0,204,0,0,163 last cancelled message type 30 dest 127

=== Network ===
Slowest loop: 2.13ms; fastest: 0.02ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions Telnet(0), 0 sessions
HTTP sessions: 1 of 8
- Ethernet -
State: active
Error counts: 0 0 1 0 0
Socket states: 5 2 2 2 2 0 0 0

@dc42

Led is always on.

@phaedrux
I connected the bed heater a few days ago but this is my first attempt with this heater and I noticed that the diode is on all the time.

@phaedrux
I bought it on August 4, 2020, in the Hobbystore store in Poland (he is your distributor).

@phaedrux

Led is always on.

@phaedrux




@phaedrux

; Configuration file for Duet 3 (firmware version 3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.2.2 on Thu Feb 11 2021 20:03:31 GMT+0100 (czas środkowoeuropejski standardowy)

; General preferences
G90                                                ; send absolute coordinates...
M83                                                ; ...but relative extruder moves
M550 P"Innko"                                     ; set printer name

; Network
M551 P"Innko1994"                              ; 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 D3 V100                                     ; physical drive 0.0 goes forwards (X)
M569 P0.1 S0 D3 V100                                     ; physical drive 0.1 goes forwards (Y)
M569 P0.2 S0 D3 V100                                     ; physical drive 0.2 goes forwards (Z)
M569 P0.3 S1 D3 V100                                     ; physical drive 0.3 goes forwards (E0)
M569 P0.4 S0 D3 V100                                     ; physical drive 0.4 goes forwards (X)
M569 P0.5 S0 D3 V100                                     ; physical drive 0.5 goes forwards (Z)
M584 X0.0:0.4 Y0.1 Z0.2:0.5 E0.3                  		 ; set drive mapping
M593 F30												 ; anulowanie dzwonienia przy 40,5 Hz
M667 S0												     ; Cartesian mode
M671 X467:467 Y1150:-200 S5			 				     ; leadscrews at left and right, max. korekcja 5 mm
M92 X91.43 Y91.43 Z91.43 E268.05          		         ; set steps per mm
M350 X16 Y16 Z16 E16 I1                           		 ; configure microstepping with interpolation
M566 X1200.00 Y1200.00 Z600.00 E20.00                 	 ; set maximum instantaneous speed changes (mm/min)
M201 X200.00 Y200.00 Z200.00 E50.00                		 ; set accelerations (mm/s^2)
M203 X15000.00 Y15000.00 Z4000.00 E2500.00           	 ; set maximum speeds (mm/min)
M906 X2400 Y3000 Z4500 E5500 I30                   		 ; set motor currents (mA) and motor idle factor in per cent 6200 (change to lower currents if loud motor yet!!!!!!)
;M915 P0.0:0.1:0.2:0.3:0.4:0.5 S3 H1000		   			 ; motor stall detection
M84 S30                                           		 ; Set idle timeout
;M564 H0						  						 ; limit axis off

; Axis Limits
M208 X-10 Y-10 Z0 S1                               	     ; set axis minima
M208 X935 Y950 Z1010 S0                         		 ; set axis maxima

; Endstops
M574 X2 S1 P"io1.in+io4.in"                   		     ; configure active-high endstop for high end on X via pin !io1.in+!io4.in
M574 Y2 S1 P"io2.in"                         		     ; configure active-high endstop for high end on Y via pin !io2.in
;M574 Z1 S1 P"io3.in+io5.in"			  				 ; configure active-high endstop for high end on Z via pin !io3.in+!io5.in
M574 Z1 S2                                		         ; configure Z-probe endstop for high end on Z

; Z-Probe
M558 P8 C"^io7.in" H2 F450 T6000        			     ; set Z probe type to modulated and the dive height + speeds
;M558 H20                                      		     ;*** Remove this line after delta calibration has been done and new delta parameters have been saved
G31 P50 X10.8 Y-1.5 Z3.5                                 		; set Z probe trigger value, offset and trigger height


; Heaters
M308 S0 P"temp0" Y"thermistor" T100000 B3950  			; 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 H1 S120                                 			; set temperature limit for heater 0 to 120C
M308 S1 P"temp1" Y"pt1000" 		       			; configure sensor 0 as thermocouple via CS pin spi.cs0
M950 H1 C"out1" T1                           	         	; create nozzle heater output on out0 and map it to sensor 0
M307 H1 R0.274 C1443.9 D89.85 S1.00 B0            	     	; disable bang-bang mode for heater  and set PWM limit (AUTO TUNING) V25.7
M143 H1 S350                                      		; set temperature limit for heater 1 to 350C
;M570 H0 P15 T20						; heater fault detection
M308 S2 P"temp2" Y"pt1000"			      		; configure sensor 1 as thermocouple via CS pin spi.cs1
M950 H2 C"out2" T2                             		     	; create nozzle heater output on out2 and map it to sensor 1
M307 H2 R0.274 C1443.9 D89.85 S1.00 B0            	     	; disable bang-bang mode for heater  and set PWM limit (AUTO TUNING)
M143 H2 S350                                      		; set temperature limit for heater 2 to 350C
;M570 H0 P15 T20						; heater fault detection


; Fans
M950 F0 C"out7" Q500                               ; create fan 0 on pin out7 and set its frequency
M106 P0 S1 H-1 C"Duet_processor_1"                 ; set fan 0 value. Thermostatic control is turned off
M950 F1 C"out8" Q500                               ; create fan 1 on pin out8 and set its frequency
M106 P1 S1 H-1 C"Duet_processor_1"                 ; set fan 1 value. Thermostatic control is turned off
M950 F2 C"out9" Q500                               ; create fan 1 on pin out9 and set its frequency
M106 P2 S1 H-1 C"Nozzle_1"                         ; set fan 2 value. Thermostatic control is turned off


; Tools
M563 P0 S"Nozzle" D0 H1:2 F-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
M302 P1						  				   ; cold extrusion


; Miscellaneous
M575 P1 S1 B57600                                  ; enable support for PanelDue
T1                                                 ; select first tool
M20						  						   ; initialize SD card
M905 P2021-03-10 S12: 23: 12 T „Europa / Berlin”   ; Set local date and time
G32						 						   ; bed leveling
; M374											   ; save height map
; M375											   ; load height map

power cables are approx. 1.5 meters long due to the size of the printer (working space almost 1 cubic meter),
silicone heater 300x300mm 24v 350W

power connected in accordance with the documentation

Do you need any more information?

@dc42 Thank you for help. Tommorow I check it.
I have other question, I know that this topic does not apply to this, but my table heater is constantly warming, regardless of the temperature set, and it exceeds it significantly. Do you know what could be the reason for this?