the voltage was too low. with the 24v now the sensor works fine

found the fault in the cable to the z switch. a broken wire has trigged the z stop

@jay_s_uk Well, a klickyprobe is planned later, so I thought that the temp 1 should also fit because it's just a simple switch, but later I just set it to io2. I'll send the m122 and m98 later because I'm not at home right now. I'll just copy them in and won't send any photos

Thanks. i missed it

m122
=== Diagnostics ===
RepRapFirmware for Duet 3 MB6HC version 3.4.5 (2022-11-30 19:35:23) running on Duet 3 MB6HC v1.01 (SBC mode)
Board ID: 08DJM-9P63L-DJ3S0-7J1F8-3SD6N-TVJV9
Used output buffers: 1 of 40 (20 max)
=== RTOS ===
Static ram: 152760
Dynamic ram: 67196 of which 108 recycled
Never used RAM 130608, free system stack 200 words
Tasks: SBC(ready,0.6%,487) HEAT(notifyWait,0.0%,322) Move(notifyWait,0.0%,351) CanReceiv(notifyWait,0.0%,774) CanSender(notifyWait,0.0%,336) CanClock(delaying,0.0%,339) TMC(notifyWait,7.6%,91) MAIN(running,91.7%,923) IDLE(ready,0.1%,30), total 100.0%
Owned mutexes: HTTP(MAIN)
=== Platform ===
Last reset 00:14:25 ago, cause: power up
Last software reset at 2023-02-19 21:08, reason: User, GCodes spinning, available RAM 130032, slot 1
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0043c000 BFAR 0x00000000 SP 0x00000000 Task SBC Freestk 0 n/a
Error status: 0x00
Aux0 errors 0,0,0
Step timer max interval 133
MCU temperature: min 28.1, current 33.2, max 35.1
Supply voltage: min 24.0, current 24.1, max 24.1, 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
Events: 0 queued, 0 completed
Driver 0: standstill, SG min 0, mspos 8, reads 49775, writes 14 timeouts 0
Driver 1: standstill, SG min 0, mspos 8, reads 49775, writes 14 timeouts 0
Driver 2: standstill, SG min 0, mspos 8, reads 49775, writes 14 timeouts 0
Driver 3: standstill, SG min 0, mspos 8, reads 49775, writes 14 timeouts 0
Driver 4: standstill, SG min 0, mspos 8, reads 49776, writes 14 timeouts 0
Driver 5: standstill, SG min 0, mspos 8, reads 49776, writes 14 timeouts 0
Date/time: 2023-02-19 21:26:16
Slowest loop: 2.33ms; fastest: 0.03ms
=== Storage ===
Free file entries: 10
SD card 0 not detected, interface speed: 37.5MBytes/sec
SD card longest read time 0.0ms, write time 0.0ms, max retries 0
=== Move ===
DMs created 125, segments created 0, maxWait 0ms, bed compensation in use: none, comp offset 0.000
=== MainDDARing ===
Scheduled moves 0, completed 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== AuxDDARing ===
Scheduled moves 0, completed 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, chamber heaters 2 -1 -1 -1, ordering errs 0
=== GCodes ===
Segments left: 0
Movement lock held by null
HTTP* is doing "M122" 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 7712, received 17045, lost 0, boc 0
Longest wait 3ms for reply type 6053, peak Tx sync delay 7, free buffers 50 (min 49), ts 4326/4325/0
Tx timeouts 0,0,0,0,0,0
=== SBC interface ===
Transfer state: 5, failed transfers: 0, checksum errors: 0
RX/TX seq numbers: 34142/34142
SPI underruns 0, overruns 0
State: 5, disconnects: 0, timeouts: 0 total, 0 by SBC, IAP RAM available 0x2ad48
Buffer RX/TX: 0/0-0, open files: 0
=== Duet Control Server ===
Duet Control Server v3.4.5
Code buffer space: 4096
Configured SPI speed: 8000000Hz, TfrRdy pin glitches: 0
Full transfers per second: 34.76, max time between full transfers: 52.2ms, max pin wait times: 39.8ms/11.8ms
Codes per second: 0.06
Maximum length of RX/TX data transfers: 3032/588

m122 b121
Diagnostics for board 121:
Duet TOOL1LC rev 1.1 or later firmware version 3.4.4 (2022-10-14 11:46:33)
Bootloader ID: SAMC21 bootloader version 2.3 (2021-01-26b1)
All averaging filters OK
Never used RAM 2592, free system stack 88 words
Tasks: Move(notifyWait,0.0%,153) HEAT(notifyWait,0.2%,115) CanAsync(notifyWait,0.0%,65) CanRecv(notifyWait,0.0%,76) CanClock(notifyWait,0.0%,65) ACCEL(notifyWait,0.0%,61) TMC(delaying,3.0%,57) MAIN(running,91.9%,351) IDLE(ready,0.0%,26) AIN(delaying,4.9%,142), total 100.0%
Last reset 00:14:56 ago, cause: power up
Last software reset data not available
Driver 0: pos 0, 420.0 steps/mm,standstill, SG min 0, read errors 0, write errors 0, ifcnt 11, reads 54923, writes 11, timeouts 0, DMA errors 0, CC errors 0, steps req 0 done 0
Moves scheduled 0, completed 0, in progress 0, hiccups 0, step errors 0, maxPrep 0, maxOverdue 0, maxInc 0, mcErrs 0, gcmErrs 0
Peak sync jitter -3/2, peak Rx sync delay 214, resyncs 0/0, no step interrupt scheduled
VIN voltage: min 24.0, current 24.0, max 24.1
MCU temperature: min 34.6C, current 35.1C, max 35.4C
Last sensors broadcast 0x00000002 found 1 85 ticks ago, 0 ordering errs, loop time 0
CAN messages queued 17692, send timeouts 0, received 8000, lost 0, free buffers 37, min 37, error reg 0
dup 0, oos 0/0/0/0, bm 0, wbm 0, rxMotionDelay 0
Accelerometer: LIS3DH, status: 00
I2C bus errors 0, naks 3, other errors 0

hello I'm almost done with my config and have only one problem. when i want to use the extruder z1 moves instead. i only have this error in connection with the extruder, otherwise g32 and g29 run without problems

; Configuration file for Duet 3 MB 6HC (firmware version 3.3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.3.15 on Sat Feb 04 2023 18:22:06 GMT+0100 (Central European Standard Time)

; General preferences
M575 P1 S1 B57600                                ; enable support for PanelDue
G90                                              ; send absolute coordinates...
M83                                              ; ...but relative extruder moves
M550 P"Duet 3"                                   ; set printer name
M669 K1                                          ; select CoreXY mode

G4 S1   ;wait for expansion boards to start


; Drives
M569 P0.0 S0                                     ; physical drive 0.0 goes backwards
M569 P0.1 S0                                     ; physical drive 0.1 goes backwards
M569 P0.2 S1                                     ; Z1 goes goes forwards
M569 P0.3 S0                                     ; Z2 goes goes backwards
M569 P0.4 S1                                     ; Z3 goes goes backwards
M569 P0.5 S0                                     ; Z4 goes goes forwards
M569 P121.0 S1                                   ; physical drive 121.0 goes forwards
M584 X0.0 Y0.1 Z0.2:0.3:0.4:0.5 E121.0           ; set drive mapping
M350 X16 Y16 Z16 E16 I1                          ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z400.00 E420.00                ; set steps per mm
M566 X900.00 Y900.00 Z60.00 E120.00              ; set maximum instantaneous speed changes (mm/min)
M203 X21000.00 Y21000.00 Z4000.00 E8000.00          ; set maximum speeds (mm/min)
M201 X3600.00 Y3400.00 Z4000.00 E850.00           ; 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

M584 R0 X0 Y1 Z0.2:0.3:0.4:0.5 E2				 ; motor bindings

; Axis Limits
M208 X0 Y-15 Z0 S1                                 ; set axis minima
M208 X350 Y350 Z300 S0                           ; set axis maxima

; Endstops
M574 X1 S1 P"121.io2.in"                     ; configure switch-type (e.g. microswitch) endstop for low end on X via pin 121.io2.in
M574 Y1 S1 P"io1.in"                        ; configure switch-type (e.g. microswitch) endstop for low end on Y via pin io1.in
M574 Z1 S2                                   ; configure Z-probe endstop for low end on Z 

; Z-Probe
M558 P8 C"^121.io0.in" H15 F500 T6000         ; set Z probe type to switch and the dive height + speeds
G31 P1000 X0 Y0 Z6.190                          ; set Z probe trigger value, offset and trigger height
M557 X55:295 Y30:270 S30	; S30 for high density, S40 for testing

M671 X410:410:-60:-60 Y350:-80:-80:350 S20	; belts in all 4 corners



; Heaters
M308 S0 P"temp0" Y"thermistor" T100000 B4138     ; configure sensor 0 as thermistor on pin temp0
M950 H0 C"out1" T0                               ; create bed heater output on out1 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 S120                                     ; set temperature limit for heater 0 to 120C
M308 S1 P"121.temp0" Y"thermistor" T100000 B4138 ; configure sensor 1 as thermistor on pin 121.temp0
M950 H1 C"121.out0" T1                           ; create nozzle heater output on 121.out0 and map it to sensor 1
M307 H1 B0 S1.00                                 ; disable bang-bang mode for heater  and set PWM limit
M143 H1 S280                                     ; set temperature limit for heater 1 to 280C
M308 S2 P"temp1" Y"thermistor" T100000 B4138     ; configure sensor 2 as thermistor on pin temp1
M950 H2 C"out3" T2                               ; create chamber heater output on out3 and map it to sensor 2
M307 H2 B1 S1.00                                 ; enable bang-bang mode for the chamber heater and set PWM limit
M141 H2                                          ; map chamber to heater 2
M143 H2 S280                                     ; set temperature limit for heater 2 to 280C

; Fans
M950 F0 C"121.out1" Q500                         ; create fan 0 on pin 121.out1 and set its frequency
M106 P0 S0 H-1                                   ; set fan 0 value. Thermostatic control is turned off
M950 F1 C"121.out2" Q500                         ; create fan 1 on pin 121.out2 and set its frequency
M106 P1 S1 H1:2 T45                              ; set fan 1 value. Thermostatic control is turned on
M950 F2 C"out7" Q500                             ; create fan 2 on pin out7 and set its frequency
M106 P2 S1 H1:2 T20                              ; set fan 2 value. Thermostatic control is turned on
M950 F3 C"out8" Q500                             ; create fan 3 on pin out8 and set its frequency
M106 P3 S1 H1:2 T20                              ; set fan 3 value. Thermostatic control is turned on  

; Tools
M563 P0 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


M150 x1 Q4000000
M150 W255 P255 S10 F0

; Allow Movement of Axis that have not been homed
M564 H0


; Custom settings are not defined

`; bed.g

M561 ; Clear any existing bed transform
G28 ; home
M98 P"/macros/klickyprobe/klickyprobe_attach.g"
; Probe bed at these 4 points:
G30 P0 X290 Y290 Z-99999
G30 P1 X290 Y60 Z-99999
G30 P2 X60 Y60 Z-99999
G30 P3 X60 Y290 Z-99999 S4

M98 P"/macros/klickyprobe/klickyprobe_dock.g"
G28 Z ; Home Z Axis``

I adjusted the config and the toolboard is now responding. Thanks to all

m122
=== Diagnostics ===
RepRapFirmware for Duet 3 MB6HC version 3.4.5 (2022-11-30 19:35:23) running on Duet 3 MB6HC v1.01 (SBC mode)
Board ID: 08DJM-9P63L-DJ3S0-7J1F8-3SD6N-TVJV9
Used output buffers: 1 of 40 (40 max)
=== RTOS ===
Static ram: 152760
Dynamic ram: 67452 of which 68 recycled
Never used RAM 130320, free system stack 144 words
Tasks: SBC(ready,259.2%,468) HEAT(notifyWait,5.5%,322) Move(notifyWait,0.9%,259) CanReceiv(notifyWait,9.5%,774) CanSender(notifyWait,0.0%,336) CanClock(delaying,2.5%,339) TMC(notifyWait,3567.3%,57) MAIN(running,41023.7%,923) IDLE(ready,10.0%,30), total 44878.5%
Owned mutexes: HTTP(MAIN)
=== Platform ===
Last reset 01:35:39 ago, cause: power up
Last software reset at 2023-02-14 06:40, reason: User, GCodes spinning, available RAM 130608, slot 0
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x00400000 BFAR 0x00000000 SP 0x00000000 Task SBC Freestk 0 n/a
Error status: 0x04
Aux0 errors 0,0,0
Step timer max interval 134
MCU temperature: min 15.1, current 28.7, max 29.0
Supply voltage: min 24.0, current 24.1, max 24.1, 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
Events: 0 queued, 0 completed
Driver 0: standstill, SG min 0, mspos 792, reads 32278, writes 19 timeouts 0
Driver 1: standstill, SG min 0, mspos 248, reads 32278, writes 19 timeouts 0
Driver 2: standstill, SG min 0, mspos 8, reads 32278, writes 19 timeouts 0
Driver 3: standstill, SG min 0, mspos 8, reads 32281, writes 16 timeouts 0
Driver 4: standstill, SG min 0, mspos 8, reads 32281, writes 16 timeouts 0
Driver 5: standstill, SG min 0, mspos 8, reads 32281, writes 16 timeouts 0
Date/time: 2023-02-14 20:10:20
Slowest loop: 33.14ms; fastest: 0.04ms
=== Storage ===
Free file entries: 10
SD card 0 not detected, interface speed: 37.5MBytes/sec
SD card longest read time 0.0ms, write time 0.0ms, max retries 0
=== Move ===
DMs created 125, segments created 3, maxWait 29244ms, bed compensation in use: none, comp offset 0.000
=== MainDDARing ===
Scheduled moves 40, completed 40, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 25], CDDA state -1
=== AuxDDARing ===
Scheduled moves 0, completed 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, chamber heaters 2 -1 -1 -1, ordering errs 0
=== GCodes ===
Segments left: 0
Movement lock held by null
HTTP* is doing "M122" 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 51586, received 114539, lost 0, boc 0
Longest wait 2ms for reply type 6026, peak Tx sync delay 278, free buffers 50 (min 49), ts 28698/28697/0
Tx timeouts 0,0,0,0,0,0
=== SBC interface ===
Transfer state: 5, failed transfers: 0, checksum errors: 0
RX/TX seq numbers: 30205/30205
SPI underruns 0, overruns 0
State: 5, disconnects: 0, timeouts: 0 total, 0 by SBC, IAP RAM available 0x2ad48
Buffer RX/TX: 0/0-0, open files: 0
=== Duet Control Server ===
Duet Control Server v3.4.5
Code buffer space: 4096
Configured SPI speed: 8000000Hz, TfrRdy pin glitches: 0
Full transfers per second: 4.82, max time between full transfers: 491.8ms, max pin wait times: 80.7ms/11.7ms
Codes per second: 0.00
Maximum length of RX/TX data transfers: 3116/1380

@jay_s_uk Well, a klickyprobe is planned later, so I thought that the temp 1 should also fit because it's just a simple switch, but later I just set it to io2. I'll send the m122 and m98 later because I'm not at home right now. I'll just copy them in and won't send any photos

@jay_s_uk

@jay_s_uk the 1lc is on and connected to the duet 3 but the hotend thermistor is not working and none of the fans spin up. the x stop is not connected according to m119. So the main problem is that the canbus signal doesn’t forward the signals, but if I swap the H L cables, the error message comes up at startup that board 121 is not connected

hello I've checked the wiring and config since yesterday, but I don't see any errors in general. the board seems to be connected but nothing works. does anyone recognize the problem? I have the command m122 b121 here.

found the fault in the cable to the z switch. a broken wire has trigged the z stop