Heater fault on heated bed ...rising to slow. since beta7

joeko

since update to beta7 on sbc i also get the error like here
https://forum.duet3d.com/topic/26122/heater-fault-on-heated-bed-because-it-s-rising-to-slow/35

rjenkinsgb

Post your config file, please?

joeko

sorry

; Configuration file for Duet 3 (firmware version 3.3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.3.4 on Sat Oct 23 2021 07:25:18 GMT+0200 (Mitteleuropäische Sommerzeit)

; General preferences
M80 C"pson"
M575 P1 S1 B57600                                         ; enable support for PanelDue
G90                                                       ; send absolute coordinates...
M83                                                       ; ...but relative extruder moves
M550 P"Vcore"                                             ; set printer name
M669 K1                                                   ; select CoreXY mode

; Wait a moment for the CAN expansion boards to start
G4 S2

; 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 D3 H5 v5                                              ; physical drive 0.0 goes backwards
M915 P0.0 T5
M569 P0.1 S1 D3 H5 v5                                              ; physical drive 0.1 goes forwards
M915 P0.1 T5
M569 P0.2 S0 D3 H5 v5                                              ; physical drive 0.2 goes backwards
M915 P0.2 T5
M569 P0.3 S0 D3 H5 v5                                       ; physical drive 0.3 goes backwards
M915 P0.3 T5
M569 P0.4 S1 D3 H5 v5                                        ; physical drive 0.4 goes forwards
M915 P0.4 T5
M569 P121.0 S1 D2                                           ; physical drive 121.0 goes forwards
M584 X0.4 Y0.1 Z0.0:0.3:0.2 E121.0                                ; set drive mapping
M350 X16 Y16 Z16 E16 I1                                   ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z800.00 E854.29                         ; set steps per mm
M566 X1800.00 Y1800.00 Z30.00 E3000.00                       ; set maximum instantaneous speed changes (mm/min)
M203 X14400.00 Y14400.00 Z210.00 E3600.00                 ; set maximum speeds (mm/min)
M201 X8000.00 Y8000.00 Z60.00 E2500.00                     ; set accelerations (mm/s^2)
M906 X1900 Y1900 Z1900 E800 I50                          ; set motor currents (mA) and motor idle factor in per cent
M84 S240                                                   ; Set idle timeout

; Axis Limits
M208 X0 Y0 Z0 S1                                          ; set axis minima
M208 X290 Y280 Z270 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 Y2 S1 P"io6.in"                                      ; configure switch-type (e.g. microswitch) endstop for high end on Y via pin io6.in
M574 Z1 S2                                                ; configure Z-probe endstop for low end on Z

; Z leadscrew positions
M671 X-60:358:126 Y-25:-25:358 S8

; Z-Probe
M950 S0 C"121.io0.out"                                    ; create servo pin 0 for BLTouch
M558 P9 C"^121.io0.in" H5 F120 T6000                      ; set Z probe type to bltouch and the dive height + speeds
;M558 P8 C"^121.io1.in" H5 F120 T6000
G31 P500 X-30 Y-17 Z2.68                                   ; set Z probe trigger value, offset and trigger height
M557 X20:280 Y20:270 S75                                  ; define mesh grid

; Heaters
M308 S0 P"temp0" Y"thermistor" T100000 B3950              ; configure sensor 0 as thermistor on pin temp0
M950 H0 C"out0" T0  Q10                                   ; 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
;M307 H0 R0.776 C343.441:343.441 D3.94 S1.00 V24.0 B0 I0
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 B4725 C7.06e-8 ; 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
;M307 H1 R1.622 C230.600:145.979 D6.30 S1.00 V23.9 B0 I0
M143 H1 S285                                              ; set temperature limit for heater 1 to 280C
M308 S2 P"temp1" Y"thermistor" T100000 B4725 C7.06e-8 A"Bett"     ; 2. Bettsensor

;Heizkammer
M308 S3 P"temp2" Y"thermistor" T100000 B4725 C7.06e-8     ;Heizkammer Sensor
M950 H2 C"out1" T3                                        ; 
M307 H2 A11 C99000 D2000 B1                               ; Bang Bang
M141 H2                                                   ; Heizkammer aktivieren 
M143 H2 S50 A2                                           ; set temperature limit for heater 2 to 50C

; Fans
M950 F0 C"121.out2" Q500                                  ; create fan 0 on pin 121.out1 and set its frequency
M106 P0 S0 H1 T50                                            ; set fan 0 value. Thermostatic control is turned off
M950 F1 C"121.out1" Q500                                  ; create fan 1 on pin 121.out2 and set its frequency
M106 P1 S0 H-1                                          ; set fan 1 value. Thermostatic control is turned on

; Tools
M563 P0 S"E3D" 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
;T0

;M955 P121.0 I12

; Custom settings are not defined

; Miscellaneous
M501                                                      ; load saved parameters from non-volatile memory

joeko

and the overridge. i reduced the r factor and was able to heat up from 50 degrees to 100. i did also an pid tunning

; config-override.g file generated in response to M500 at 2021-12-18 06:36
; This is a system-generated file - do not edit
; Heater model parameters
M307 H0 R0.18 K0.288:0.000 D2.63 E1.35 S1.00 B0
;M307 H0 R0.585 K0.288:0.000 D2.63 E1.35 S1.00 B0
M307 H1 R1.622 K0.373:0.164 D6.04 E1.35 S1.00 B0 V23.8
M307 H2 R0.000 K0.001:0.000 D2000.00 E1.00 S1.00 B1
; Workplace coordinates
G10 L2 P1 X0.00 Y0.00 Z0.00
G10 L2 P2 X0.00 Y0.00 Z0.00
G10 L2 P3 X0.00 Y0.00 Z0.00
G10 L2 P4 X0.00 Y0.00 Z0.00
G10 L2 P5 X0.00 Y0.00 Z0.00
G10 L2 P6 X0.00 Y0.00 Z0.00
G10 L2 P7 X0.00 Y0.00 Z0.00
G10 L2 P8 X0.00 Y0.00 Z0.00
G10 L2 P9 X0.00 Y0.00 Z0.00

dc42

@joeko please try the 3.4.0beta7+2 build of RRF at https://www.dropbox.com/sh/5ubjszy9fmlvzwu/AAAeOMGP-Yi-Gn9LZwQoPfita?dl=0 that I linked to in the other thread.

joeko

@dc42 said in Heater fault on heated bed ...rising to slow. since beta7:

@joeko please try the 3.4.0beta7+2 build of RRF at https://www.dropbox.com/sh/5ubjszy9fmlvzwu/AAAeOMGP-Yi-Gn9LZwQoPfita?dl=0 that I linked to in the other thread.

is it possible also in sbc mode ?

dc42

@joeko said in Heater fault on heated bed ...rising to slow. since beta7:

@dc42 said in Heater fault on heated bed ...rising to slow. since beta7:

@joeko please try the 3.4.0beta7+2 build of RRF at https://www.dropbox.com/sh/5ubjszy9fmlvzwu/AAAeOMGP-Yi-Gn9LZwQoPfita?dl=0 that I linked to in the other thread.

is it possible also in sbc mode ?

If you are already running 3.4.0beta7 installed from the unstable feed from the Duet3D package server, then it is safe to upgrade RRF to 3.4.0beta7+2 via DWC.

joeko

@dc42 said in Heater fault on heated bed ...rising to slow. since beta7:

@joeko please try the 3.4.0beta7+2 build of RRF at https://www.dropbox.com/sh/5ubjszy9fmlvzwu/AAAeOMGP-Yi-Gn9LZwQoPfita?dl=0 that I linked to in the other thread.

the link is for beta3.47+1 and not +2
i cant find beta 3.47+2

Heater fault on heated bed ...rising to slow. since beta7

Robert J.