After updating to 3.4.0beta2: faulty heater 1, -273.1C.

[juliann]

Hi

After updating to 3.4.0beta2 I am getting a faulty heater 1, -273.1C.

Duet 3 Mini 5+
SBC Rpi4
Toolboard v1.1
High temp Slice Eng thermistor

Any suggestions are very welcome.
Thank you
Julián.

config.g:

G90                                     ; send absolute coordinates...
M83                                     ; ...but relative extruder moves
M550 P"duet3"                        ; set printer name
M669 K1                                 ; CoreXY
 
; 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
 
 G4 S1   ;wait for expansion boards to start
 
; Drives
M569 P0.0 S0 D3                         ; physical drive 0.0 goes forwards
M569 P0.1 S0 D3                         ; physical drive 0.1 goes forwards
M569 P0.2 S0 D3                         ; physical drive 0.2 goes forwards
M569 P0.3 S1 D3                         ; physical drive 0.3 goes forwards
M569 P0.4 S1 D3                         ; physical drive 0.4 goes forwards
M569 P20.0 S0 D3                         ; physical drive 0.5 goes forwards
M584 X0.4 Y0.3 Z0.0:0.1:0.2 E20.0        ; set drive mapping
M350 X16 Y16 Z16 E16 I1                 ; configure microstepping with interpolation
 
;LGX
M92 X80.00 Y80.00 Z800.00 E406.19
M906 X1000 Y1000 Z800 E800 I30               ; set motor currents (mA) and motor idle factor in per cent
 
M84 S30                                 ; Set idle timeout
 
M566 X600.00 Y600.00 Z6.00 E600 P1          ; set maximum instantaneous speed changes (mm/min)
M203 X18000.00 Y18000.00 Z1000.00 E3600.00     ; set maximum speeds (mm/min)
M201 X3500.00 Y3500.00 Z100.00 E3600.00
 
M84 S30                                      ; Set idle timeout
 
; Axis Limits
M208 X0 Y6 Z0 S1                                   ; set axis minima
M208 X510 Y505 Z500 S0                             ; set axis maxima
 
; Endstops
M574 X1 S1 P"20.io2.in"                           ; configure active high endstops
M574 Y2 S1 P"io1.in"                           ; configure active high endstops
M574 Z1 S2                                     ; configure Z-probe endstop for low end on Z
 
; Z-Probe
;; BLTouch
M950 S0 C"20.io0.out"                     ; Create a servo pin on io3
M558 P9 C"20.io0.in" F120 H4 R0.1 T12000 A5 B0  ; set Z probe type to unmodulated and the dive height + speeds
 
;;IR Probe
G31 P1000 X-28.00 Y-13.00 Z2.322       ; 0.6 SliceEng set Z probe trigger value, offset and trigger height, more Z means closer to the bed BLt
 
M671 X-4.5:250:504.5 Y-4.52:505:-4.52 S5       ; Define positions of Z leadscrews or bed levelling screws
M557 X5:480 Y20:485 S23.75:23.25                    ; define 5x5 mesh grid
 
; BED HEATER
M308 S0 P"temp0" Y"thermistor" T100000 B3950 A"Bed"    ; configure sensor 0 as thermistor on pin temp0
M950 H0 C"out0" T0                                     ; create bed heater output on out5 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 110C
 
;; BED Heater PID Tune JEN
M307 H0 B0 R0.795 C325.9 D3.08 S1.00 V23.9
 
; Fans
M950 F0 C"20.out2+out2.tach" Q500                   ; create fan 0 on pin out3 and set its frequency
M106 P0 C"Hotend Fan" S0 H1 T45 L127   ; set fan 0 name and value. Thermostatic control turned on for Hotend
;M950 F1 C"20.out1+out1.tach" Q50000                   ; create fan 1 on pin out4 and set its frequency
M950 F1 C"20.out1" Q600         ; create fan 1 on pin out4 and set its frequency
M106 P1 C"Layer Fan" S0 H-1 L127       ; set fan 1 name and value. Thermostatic control is turned off
M950 F2 C"!out3+out3.tach" Q25000                  ; create fan 1 on pin out4 and set its frequency
M106 P2 C"Filter & Bottom Fans" S0 H-1 L255       ; set fan 1 name and value. Thermostatic control is turned off
M950 F3 C"!out4+out4.tach" Q25000                  ; create fan 1 on pin out4 and set its frequency
M106 P3 C"Exhaust Fan" S0 H-1 L255       ; set fan 1 name and value. Thermostatic control is turned off
 
; Tools
M563 P0 D0 H1 F1           ; 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
 
M308 S1 P"20.temp0" Y"thermistor" T500000 B4723 C1.196220e-7 ; PARA SLICE ENGINNERING HIGH TEMP
M950 H1 C"20.out0" T1         ; create nozzle heater output on out2 and map it to sensor 1
M307 H1 B0 S1.00           ; disable bang-bang mode for heater and set PWM limit
M143 H1 S270               ; set the maximum temperature in C for heater
M307 H1 B0 R2.856 C126.3 D6.76 S1.00 V23.9			;JEN 24V
 
 
 
; Miscellaneous
M575 P1 B57600 S1;enable panelDue UART
M501                                               ; load saved parameters from non-volatile memory
M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set tension thresholds and actions to run on power loss
M404 N1.75 D0.6                                 ; Filament width and nozzle diameter
 
;DHT Sensor on IO4
M308 S10 P"io4.out+io4.in" Y"dht22" A"Chbr Temp[C]"
M308 S11 P"S10.1" Y"dhthumidity" A"Chbr Hum[%]"
 
M591 D0 P3 C"20.io1.in" S1 ; R85:115 L24.15 E3.0 	; Duet3D rotating magnet sensor for extruder drive 0 is connected to E0 endstop input, enabled, sensitivity 24.8mm.rev, 70% to 130% tolerance, 3mm detection length
T0
 
;Input Shaping
M593 P"zvdd" F40.5  ; use ZVD input shaping to cancel ringing at 40.5Hz
 
; Pressure Advance
M572 D0 S0.01 
 
; Set up Accelerometer
M955 P20.0 I10 S1000 Q2000000 

m122:

m122
=== Diagnostics ===
RepRapFirmware for Duet 3 Mini 5+ version 3.4.0beta2 (2021-08-03 12:43:05) running on Duet 3 Mini5plus WiFi (SBC mode)
Board ID: BJHV4-F396U-D65J0-40KML-NT03Z-74PH4
Used output buffers: 1 of 40 (18 max)
=== RTOS ===
Static ram: 102724
Dynamic ram: 95020 of which 12 recycled
Never used RAM 43956, free system stack 196 words
Tasks: SBC(resourceWait:,2.5%,330) HEAT(delaying,0.0%,347) Move(notifyWait,0.0%,340) CanReceiv(notifyWait,0.0%,773) CanSender(notifyWait,0.0%,371) CanClock(delaying,0.0%,347) TMC(notifyWait,1.1%,106) MAIN(running,95.4%,536) IDLE(ready,0.1%,29) AIN(delaying,0.8%,264), total 100.0%
Owned mutexes: HTTP(MAIN)
=== Platform ===
Last reset 00:10:00 ago, cause: power up
Last software reset at 2021-08-03 14:59, reason: User, GCodes spinning, available RAM 43956, slot 0
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x00000000 BFAR 0xe000ed38 SP 0x00000000 Task SBC Freestk 0 n/a
Error status: 0x00
Aux0 errors 0,0,0
MCU revision 3, ADC conversions started 600735, completed 600734, timed out 0, errs 0
Step timer max interval 1469
MCU temperature: min 27.4, current 30.3, max 30.5
Supply voltage: min 23.9, current 24.0, max 24.0, under voltage events: 0, over voltage events: 0, power good: yes
Heap OK, handles allocated/used 0/0, heap memory allocated/used/recyclable 0/0/0, gc cycles 0
Driver 0: position 0, standstill, SG min/max 0/0, read errors 0, write errors 0, ifcnt 12, reads 54579, writes 12, timeouts 0, DMA errors 0
Driver 1: position 0, standstill, SG min/max 0/0, read errors 0, write errors 0, ifcnt 12, reads 54579, writes 12, timeouts 0, DMA errors 0
Driver 2: position 0, standstill, SG min/max 0/0, read errors 0, write errors 0, ifcnt 12, reads 54579, writes 12, timeouts 0, DMA errors 0
Driver 3: position 0, standstill, SG min/max 0/0, read errors 0, write errors 0, ifcnt 12, reads 54578, writes 12, timeouts 0, DMA errors 0
Driver 4: position 0, standstill, SG min/max 0/0, read errors 0, write errors 0, ifcnt 12, reads 54579, writes 12, timeouts 0, DMA errors 0
Driver 5: position 0, standstill, SG min/max 0/0, read errors 0, write errors 0, ifcnt 9, reads 54582, writes 9, timeouts 0, DMA errors 0
Driver 6: position 0, standstill, SG min/max 0/0, read errors 0, write errors 0, ifcnt 9, reads 54581, writes 9, timeouts 0, DMA errors 0
Date/time: 2021-08-03 15:19:12
Cache data hit count 1311006805
Slowest loop: 35.63ms; fastest: 0.07ms
=== Storage ===
Free file entries: 10
SD card 0 not detected, interface speed: 0.0MBytes/sec
SD card longest read time 0.0ms, write time 0.0ms, max retries 0
=== Move ===
DMs created 83, segments created 0, maxWait 0ms, bed compensation in use: none, comp offset 0.000
=== MainDDARing ===
Scheduled moves 0, completed moves 0, 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, chamberHeaters = -1 -1
=== 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
=== Filament sensors ===
Extruder 0: no data received
=== CAN ===
Messages queued 5336, received 7249, lost 0, longest wait 5ms for reply type 6024, peak Tx sync delay 168, free buffers 17 (min 16), ts 3004/3003/0
Tx timeouts 0,0,0,0,0,0
=== SBC interface ===
State: 4, failed transfers: 1, checksum errors: 0
Last transfer: 5ms ago
RX/TX seq numbers: 22886/22886
SPI underruns 0, overruns 0
Disconnects: 0, timeouts: 0, IAP RAM available 0x10508
Buffer RX/TX: 0/0-0
=== Duet Control Server ===
Duet Control Server v3.4-b2
Code buffer space: 4096
Configured SPI speed: 8000000Hz
Full transfers per second: 21.53, max wait times: 36.8ms/5.3ms
Codes per second: 0.09
Maximum length of RX/TX data transfers: 3696/796
 

m122 b20

m122 b20
Diagnostics for board 20:
Duet TOOL1LC firmware version 3.4.0beta2 (2021-08-03 10:00:09)
Bootloader ID: SAMC21 bootloader version 2.3 (2021-01-26b1)
Never used RAM 2172, free system stack 2762 words
Tasks: Move(notifyWait,0.0%,153) HEAT(delaying,0.1%,117) CanAsync(notifyWait,0.0%,65) CanRecv(notifyWait,0.0%,76) CanClock(notifyWait,0.0%,65) ACCEL(notifyWait,0.0%,61) TMC(notifyWait,2.8%,57) MAIN(running,92.1%,342) IDLE(ready,0.0%,27) AIN(delaying,4.9%,142), total 100.0%
Last reset 00:05:13 ago, cause: power up
Last software reset time unknown, reason: AssertionFailed, available RAM 3392, slot 2
Software reset code 0x0120 ICSR 0x00000000 SP 0x2000415c Task  Freestk 129 bad marker
Stack: 00000544 00022ffc 00019b65 20003134 00016cff 20003134 000163d1 20000ed0 00000000 00000001 00008275 200071c8 200071c8 200071e0 00000000 20000f50 00011647 000223b8 00022474 00021ac8 00019b05 200071c8 200071c8 20000f50 000083ed 200071d8 000009c7
Driver 0: position 0, 406.2 steps/mm, standstill, SG min/max 0/0, read errors 0, write errors 0, ifcnt 12, reads 25503, writes 12, timeouts 0, DMA 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 -3/7, peak Rx sync delay 211, resyncs 0/0, no step interrupt scheduled
VIN: 24.2V
MCU temperature: min 39.3C, current 40.8C, max 40.9C
Ticks since heat task active 204, ADC conversions started 313198, completed 313197, timed out 0, errs 0
Last sensors broadcast 0x00000002 found 1 209 ticks ago, loop time 0
CAN messages queued 3648, send timeouts 0, received 2747, lost 0, free buffers 37, min 37, error reg 110000
dup 0, oos 0/0/0/0, bm 0, wbm 0, rxMotionDelay 0
Accelerometer detected: yes, status: 00
I2C bus errors 0, naks 3, other errors 0
=== Filament sensors ===
Interrupt 4 to 8us, poll 6 to 236us
Driver 0: pos 0.00, errs: frame 0 parity 0 ovrun 0 pol 0 ovdue 0

[chrishamm]

This post is deleted!

[dc42]

@juliann have you tried rebooting the main board, or powering the system off and on again? Sometimes when updating firmwares on several boards at the same time, the expansion boards can end up not being configured.

[Serge]

@dc42 I have a similar issue.
Duet3HC6 with SBC and toolboard 1.1LC.

[juliann]

@dc42

Yes, I did it several times and I always get the same error.

Thanks!

[dc42]

@serge please try the suggestion that I made in my previous post.

If that fails, try reverting to firmware 3.3 stable on the tool board - it's compatible with 3.4beta2 on the main board.

[dc42]

@juliann you might need G4 S2 in config.f instead of G4 S1. If that doesn't help, try firmware 3.3 stable on the tool board.

[dc42]

@juliann, I've just noticed that your M563 command refers to heater 1 before you define heater 1 using M950. Try moving the M563 command until after you have defined the heaters and fans that it uses,

[Serge]

@dc42 Ok, thanks. How to do that ? I have a SBC.

[dc42]

@serge I think your issue is different from the one reported by @juliann , because you are getting a temperature reading. What exactly is the symptom?

[Serge]

@dc42 when i do an emergency stop, the system does not restart. I have to do a sudo reboot of the SBC and it takes a very long time to restart. When I then update the firmware of the toolboard, the temperature indicated is 2000 °. I have to turn off the Duet and restart it. The indicated temperature is then 10 ° lower and very unstable.

[dc42]

@serge when the temperature reading is incorrect, what happens if you send:

M98 P"config.g"

Please post your config.g file.

[juliann]

@dc42
Thank you @dc42, I already corrected both commands in config.g and the behaviour is the same.
Now I put v3.3 on the toolboard and the issue was fixed.

What I am missing by using v3.3 on the toolboard, can I still testing input shaping or this feature is only available in 3.4?

Thank you!

[dc42]

@juliann said in After updating to 3.4.0beta2: faulty heater 1, -273.1C.:

What I am missing by using v3.3 on the toolboard, can I still testing input shaping or this feature is only available in 3.4?

You can still test input shaping. Very little has changed in the expansion/tool board firmware.

[Serge]

@dc42 Enregistrement d'écran 2021-08-03 à 17.18.41.mp4
M98 P"config.g"
Error: Operation failed (Reason: NullReferenceException in SimpleCode: Object reference not set to an instance of an object.)

; Configuration file for Duet 3 (firmware version 3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.2.3 on Fri Jun 18 2021 23:17:45 GMT+0200 (heure d’été d’Europe centrale)

G4 S1 ;wait for expansion boards to start
; General preferences
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"Duet 3" ; set printer name
M669 K1 ; select CoreXY mode
G29 S1 ; Set Units to Millimeters

; Drives
M569 P0.0 S0 D3 ; physical drive 0.0 goes forwards
M569 P0.1 S0 D3 ; physical drive 0.1 goes forwards
M569 P0.2 S0 D3 ; physical drive 0.2 goes forwards
M569 P0.3 S1 D3 ; physical drive 0.3 goes forwards
M569 P0.4 S1 D3 ; physical drive 0.4 goes forwards
M569 P20.0 S1 ; physical drive 20.0 goes forwards
M584 X0.4 Y0.3 Z0.0:0.1:0.2 E20.0 ; set drive mapping
M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z800.00 E836.00 ; set steps per mm
M566 X2520.00 Y2520.00 Z480.00 E2520.00 ; set maximum instantaneous speed changes (mm/min)old 2520 for XY
M203 X30000.00 Y30000.00 Z900.00 E3600.00 ; set maximum speeds (mm/min)
M201 X3000.00 Y3000.00 Z320.00 E3600.00 ; set accelerations (mm/s^2)Old 3480 for XY
M906 X1600 Y1600 Z1200 E900 I30 ; set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout
M671 X0:200:409 Y-2:407:-2 S5 ; define positions of Z leadscrews or bed levelling screws

; Axis Limits
M208 X0 Y0 Z0 S1 ; set axis minima
M208 X410 Y400 Z400 S0 ; set axis maxima

; Endstops
M574 X1 S1 P"20.io1.in" ; configure active high endstops
M574 Y2 S1 P"io1.in" ; configure active high endstops
M574 Z1 S2 ; configure Z-probe endstop for low end on Z

; Z-Probe
M558 P8 C"20.io0.in" I1 H3 F600 69000 ; set Z probe type to unmodulated and the dive height + speeds
G31 P1000 X-27.8 Y-12 Z1.668
M556 S280 X-1.25 Y0 Z0 ; set orthogonal axis compensation parameters; set Z probe trigger value, offset and trigger height
M557 X15:380 Y15:380 S35 ; define mesh grid

; Heaters
M308 S0 P"temp0" Y"thermistor" T100000 B3950 A"Bed" ; 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 R0.706 C344.2 D4.98 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"20.temp0" Y"thermistor" T100000 B4725 C7.06e-8 A"Hotend" ; configure sensor 1 as thermistor on pin 20.temp0
M950 H1 C"20.out0" T1 ; create nozzle heater output on 20.out0 and map it to sensor 1
M307 H1 B0 R5.925 C228.4:147.2 D9.34 S0.50 V24.0 ; disable bang-bang mode for heater and set PWM limit
M143 H1 S285 ; set temperature limit for heater 1 to 285C

; Fans
M950 F1 C"20.out2" Q500 ; create fan 0 on pin 20.out2 and set its frequency
M106 P1 C"Hotend Fan" S1 H1 T45 ; set fan 0 value. Thermostatic control is turned on
M950 F0 C"20.out1" Q500 ; create fan 1 on pin 20.out1 and set its frequency
M106 P0 C"Layer Fan" S0 H-1 ; set fan 1 value. Thermostatic control is turned off

; 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
M955 P20.0 I24 S60 R10 ; Configure Accelerometer
M956 P20.0 S60 A0 ; Collect accelerometer data and write to file

; EVA 2 / BMG / E3D V6
M92 E830 ; set extruder steps per mm, 1.8 angle/step
M906 E800 ; set extruder motor current (mA) and idle factor in per cent
M404 N1.75 D0.4 ; Filament and nozzle diameter
T0

; Custom settings
; Pressure Advance
M593 F43.48
M221 D0 S100
M207 S0.4 F3000 Z0.00
M200 D1.75
M572 D0 S0.083
M912 P0 S14

; Miscellaneous
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

[dc42]

@serge thanks, that error is one for @chrishamm.

[Serge]

@dc42
Thanks, i have to send him the bug ?

[dc42]

@serge said in After updating to 3.4.0beta2: faulty heater 1, -273.1C.:

@dc42
Thanks, i have to send him the bug ?

No, I have asked him to look at your post.

[dc42]

@juliann, to help me diagnose this, please can you reload the new tool board firmware, then send M308 S1 with no further parameters, and report the response.

[juliann]

@dc42 said in After updating to 3.4.0beta2: faulty heater 1, -273.1C.:

M308 S1

After reloaded the new 3.4b2 firmware on the toolboard the behaviour changed. The reading is not good but now the heater is active instead of faulty (and temp should be around 25C).

M308 S1:

M308 S1
Sensor 1 type Thermistor using pin 20.temp0, reading 7.4, last error: sensor not ready, T:500000.0 B:4723.0 C:1.20e-7 R:2200.0 L:-5 H:-9```