Bed heater 2 - not responding on Panel Due - working from DWC.

[omni]

Hello,

I am having a problem with Paneldue control of the second bed heater (outer zone) of my print bed.
Both bed heaters are showing on Paneldue - but I can only change the settings for the first bed heater and the hot-end heater. When I try to change the settings for the Zone2 bed heater - it just resets to 0 and does not change them. Curiously, it works from DWC without problems, but my computer is in a completely different room, so it would be convenient to have the option to change both heaters on the spot from PanelDue.

Duet firmware : 3.4.1
DWC : 3.4.1
PanelDue firmware : 3.4.1

Here is the part of my config.g related to heaters and thermistors, maybe I'm doing something wrong :

; BED - ZONE 01 HEATER (CENTER)
M308 S0 P"bedtemp" Y"thermistor" T100000 B3950            ; configure sensor 0 as thermistor on pin bedtemp
M950 H0 C"bedheat" T0                                     ; create bed heater output on bedheat and map it to sensor 0
M307 H0 B1 S1.00 A97.3 C230.7 D2.8 S1.00 V24.2            ; enable bang-bang mode for the bed heater and set PWM limit
M140 H0 P0                                                ; map heated bed to heater 0
M143 H0 S120                                              ; set temperature limit for heater 0 to 120C
M570 H0 S200                                              ; Set maximum heating time (Snnn, in seconds).
 
; BED - ZONE 02 HEATER (EDGE)
M308 S2 P"e1temp" Y"thermistor" T100000 B3950             ; configure sensor 2 as thermistor on pin e1temp
M950 H2 C"e1heat" T2                                      ; create bed heater output on bedheat and map it to sensor 0
M307 H2 B1 S1.00 A166.8 C910.6 D2.8 V24.2                 ; enable bang-bang mode for the bed heater and set PWM limit
M140 H2 P1                                                ; map heated bed to heater 1
M143 H2 S120                                              ; set temperature limit for heater 0 to 120C
M570 H2 S200                                              ; Set maximum heating time (Snnn, in seconds).
 
; MOSQUITO MAGNUM HEATER & THERMISTOR
M308 S1 P"e0temp" Y"thermistor" T500000 B4723 C1.19622e-7 ; configure sensor 1 as thermistor on pin e0temp
M950 H1 C"e0heat" T1                                      ; create nozzle heater output on e0heat and map it to sensor 1
M307 H1 R2.531 K0.649:0.000 D4.51 E1.35 S1.00 B0 V24.1    ; disable bang-bang mode for heater and set PWM limit
 
; CHAMBER THERMISTOR
M308 S3 P"exp.thermistor3" Y"thermistor" T100000 B9350 A"CHAMBER" 

And here is the Photo of the PanelDue7 screen :


[Phaedrux]

Consider updating your firmware to 3.4.5 and make sure you're actually on the latest PanelDue firmware.

[omni]

@Phaedrux Thank you for the reply.

My PanelDue firmware is indeed the newest (3.4.1), checked.
I've gone through all the changelogs from 3.4.1 (my version) to 3.4.5 - and as far as I could see, there were no changes related to PanelDue, nor any other changes that were relevant to me, so that is why I hesitated to update (risk breaking something else that works).

If you think updating to 3.4.5 could solve the problem, I will try.

Maybe something in my Config.g is not right?

[omni]

@Phaedrux Updated firmware to 3.4.5 - the problem is still there. Second bed heater cannot be controlled via PanelDue. It shows the correct temperature, I can click on the buttons - even activate (turns red) the second bed heater, but it does not allow me to change the temperature - when I set any temperature it just reverts to 0. PanelDue firmware is 3.4.1 which I believe is the latest. If anyone clhas an idea of what the problem might be - please advise. I suspect it may be somethingnin my config.g (the way heaters are defined), but I cannot figure it out.

[omni]

Just a bump to see if anyone has any idea on how to solve this?
I am sure there are people with multiple bed heaters and PanelDue.....
Thanks!

[mfs12]

@omni sounds like this issue.. hm?

https://github.com/Duet3D/PanelDueFirmware/issues/245

OasisOfChaos created this issue 30 Jan 2022, 16:32 in Duet3D/PanelDueFirmware

closed Multiple bed/chamber heaters temperature sets only the 1st #245

[mfs12]

@omni please provide your full configuration so i can try to reproduce the problem. Thanks.

[omni]

@mfs12
Thanks for the reply!
Yup, seems like it's the same problem.
Here is a video of it in action :
https://streamable.com/tex6fl

And here is the complete Config.G :

; GENERAL
G90                                                       ; send absolute coordinates...
M83                                                       ; ...but relative extruder moves
M550 P"ARIES"                                             ; 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
 
; PANEL DUE SERIAL PORT
M575 P1 S1 B57600
 
; DRIVES
M569 P0 S0                                                ; physical drive 0 goes forwards
M569 P1 S1                                                ; physical drive 1 goes forwards
M569 P2 S1                                                ; physical drive 2 goes forwards
M569 P3 S1                                                ; physical drive 3 goes forwards
M569 P4 S1                                                ; physical drive 4 goes forwards
 
M584 X0 Y1 Z2:4 E3                                        ; set drive mapping - DUAL Z
 
M350 X16 Y16 Z16:16 E16 I1                                ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z1600.00 E415.00                        ; set steps per mm
M566 X400.00 Y400.00 Z0 E120.00                           ; set maximum instantaneous speed changes (mm/min) JERK
M203 X12000.00 Y12000.00 Z900.00 E1200.00                 ; set maximum speeds (mm/min)
M201 X800.00 Y400.00 Z20.00 E250.00                       ; set accelerations (mm/s^2)
M906 X1400 Y1400 Z1200 E800 I50                           ; set motor currents (mA) and motor idle factor in per cent
M84 S30                                                   ; Set idle timeout
 
; DUAL Z
M671 X20:460 Y250:250 S5.0   							  ; leadscrews at left (connected to Z) and right (connected to E1) of X axis
 
; AXIS LIMITS
M208 X0:504 Y0:500 Z-1:400 
 
; ENDSTOPS
M574 X1 S1 P"!^xstop"									  ; configure active-high endstop for low end on X via pin xstop
M574 Y1 S1 P"!^ystop"                                     ; configure active-high endstop for low end on Y via pin ystop
M574 Z1 S2                                                ; configure Z-probe endstop for low end on Z
 
; Z-PROBE
M574 Z0 C"nil"                                   		  ; no Z endstop switch, free up Z endstop input
;M558 P8 C"!zprobe.in" H5 F1200 T12000 R0.5 A4 S0.05      ; PIEZO - P8 unfiltered, P5 filtered, P8 is faster
M558 P9 C"^zprobe.in" H5 F300 T10000 A10 S0.03 R0.3		  ; BLTOUCH
M950 S0 C"exp.heater3"
;G31 P100 X0 Y0 Z-0.09									  ; PIEZO OFFSET
G31 P100 X-22 Y0 Z2.690						    	      ; BLTOUCH OFFSET
M557 X30:480 Y30:480 S75                                  ; define mesh grid
 
; BED - ZONE 01 HEATER (CENTER)
M308 S0 P"bedtemp" Y"thermistor" T100000 B3950            ; configure sensor 0 as thermistor on pin bedtemp
M950 H0 C"bedheat" T0                                     ; create bed heater output on bedheat and map it to sensor 0
M307 H0 B1 S1.00 A97.3 C230.7 D2.8 S1.00 V24.2            ; enable bang-bang mode for the bed heater and set PWM limit
M140 H0 P0                                                ; map heated bed to heater 0
M143 H0 S120                                              ; set temperature limit for heater 0 to 120C
M570 H0 S200                                              ; Set maximum heating time (Snnn, in seconds).
 
; BED - ZONE 02 HEATER (EDGE)
M308 S2 P"e1temp" Y"thermistor" T100000 B3950             ; configure sensor 2 as thermistor on pin e1temp
M950 H2 C"e1heat" T2                                      ; create bed heater output on bedheat and map it to sensor 0
M307 H2 B1 S1.00 A166.8 C910.6 D2.8 V24.2                 ; enable bang-bang mode for the bed heater and set PWM limit
M140 H2 P1                                                ; map heated bed to heater 1
M143 H2 S120                                              ; set temperature limit for heater 0 to 120C
M570 H2 S200                                              ; Set maximum heating time (Snnn, in seconds).
 
; MOSQUITO MAGNUM HEATER & THERMISTOR
M308 S1 P"e0temp" Y"thermistor" T500000 B4723 C1.19622e-7 ; configure sensor 1 as thermistor on pin e0temp
M950 H1 C"e0heat" T1                                      ; create nozzle heater output on e0heat and map it to sensor 1
M307 H1 R2.531 K0.649:0.000 D4.51 E1.35 S1.00 B0 V24.1    ; disable bang-bang mode for heater and set PWM limit
 
; CHAMBER THERMISTOR
M308 S3 P"exp.thermistor3" Y"thermistor" T100000 B9350 A"CHAMBER" 
 
; FILAMENT SENSORS
;M591 D0 P7 C"^e0stop" L7 R50:250 E22 S1    			  ; pulse, disabled, 7 mm/pulse, measure every 22 sec
M591 D0 P5 C"e0_stop" R40:1200 E3.0 S0                    ; DUET laser filament sensor
 
; FANS
M950 F0 C"fan0" Q500                                      ; create fan 0 on pin fan0 and set its frequency
M106 P0 S0 H-1                                            ; set fan 0 value. Thermostatic control is turned off
M950 F1 C"fan1" Q500                                      ; create fan 1 on pin fan1 and set its frequency
M106 P1 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
 
; ACCELEROMETER
M955 P0 C"spi.cs4+spi.cs3"
M593 P"zvddd" F52.2 ; use ZVD input shaping to cancel ringing at 37.6Hz
 
; MISCELLANIOUS
T0                                                        ; select first tool
M572 D0 S0.07                                             ; PRESSURE ADVANCE
M98 P"startup.g"

[omni]

@mfs12 Just checking to see if there is any update on this, since I see it has been marked as solved? Thanks

[jay_s_uk]

@omni I would suggest this commit has fixed it and that'll be included whenever the next build is

[mfs12]

fix will be released with the next version.

[omni]

@mfs12 Thank you. Looking forward to the release.