Suddenly extrusion buttons Extrude/Retract are grey!

Error in writing config.g so I took an older one and edited necessary lines.
Got M302 P1 working and then lost connection and now I can not reach the printer.

tecno

I have now updated DCW to 3.4.1 = still no M302 P1

Only TOOLS section was edited before all this with no filament feed occured.
https://forum.duet3d.com/topic/29618/superslicer-question/5

; Configuration file for Fly-E3 (firmware version 3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.3.1-LPC-STM32+7 on Mon Mar 14 2022 20:23:48 GMT+0100 (centraleuropeisk normaltid)

; General preferences
G90                                            ; send absolute coordinates...
M83                                            ; ...but relative extruder moves
M550 P"VORON"                                  ; set printer name
M669 K1                                        ; select CoreXY mode
M564 H0

; 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 S1                                     ; physical drive 0 goes forwards using default driver timings
M569 P1 S1                                     ; physical drive 1 goes forwards using default driver timings
M569 P2 S1                                     ; physical drive 2 goes forwards using default driver timings
M569 P3 S1									   ; physical drive 3 goes forwards using default driver timings
M584 X0 Y1 Z2 E3                               ; set drive mapping
M350 X16 Y16 Z16 E16 I1                        ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z400.00 E690.00              ; set steps per mm z400
M572 D0 S0.10								   ; PA
M566 X100.00 Y100.00 Z100.00 E600.00           ; set maximum instantaneous speed changes (mm/min)
M203 X5000.00 Y5000.00 Z2600.00 E7200.00       ; set maximum speeds (mm/min)
M201 X1500.00 Y1500.00 Z1500.00 E800.00        ; set accelerations (mm/s^2)
M906 X1250 Y1250 Z400 E800 I25   			   ; set motor currents (mA) and motor idle factor in per cent
M207 S1.5 F7200 Z0.2 						   ;firmware retraction

M84 S30                                        ; Set idle timeout

; Axis Limits
M208 X0 Y0 Z-3 S1                                ; set axis minima
M208 X120 Y100 Z110 S0                          ; set axis maxima

; Endstops
M574 X2 S1 P"xstop"                            ; configure active-high endstop for low end on X via pin xstop
M574 Y2 S1 P"ystop"                            ; configure active-high endstop for low end on Y via pin ystop
M574 Z2 S1 P"zstop"                            ; configure active-high endstop for low end on Z via pin zstop


Z-Probe
M558 P0 H5 T6000 F1500:250 ;A5 ;S.25    ; 
;G31 P1000 X0 Y20 Z1.7
M557 X20:120 Y20:110 S30                       ; define mesh grid



; Heaters
M308 S0 A"Bed" P"bedtemp" Y"thermistor" T100000 B4092 		; configure sensor 0 as thermistor on pin bedtemp
M950 H0 C"bed" T0                              				; create bed heater output on bed and map it to sensor 0
M307 H0 B0 R1.109 C133.4 D4.22 S1.00 V0.0     				; 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 A"Nozzle" P"e0temp" Y"thermistor" T100000 B4092  	; 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 B0 R2.424 C165.6 D6.10 S1.00 V0.0      				; disable bang-bang mode for heater  and set PWM limit
M143 H1 S280                                   				; set temperature limit for heater 1 to 280C


; Fans
M950 F0 C"fan0"                                ; // PART FAN
M106 P0 S0 H-1								   ; P0 = fan0 S0 = Speed 0 H-1 = Disable Termostatic mode

M950 F1 C"fan1" 		                       ; // TOOL FAN
M106 P1 S1								       ; P1 = fan1 S1 = Speed 100% 

; Tools
M563 P1 H1 F0                                  ; P1 = tool1 H1 = heater1 F1 = fan1
G10 P1 X0 Y0 Z0                                ; set tool 0 axis offsets
G10 P1 R0 S0                                   ; set initial tool 0 active and standby temperatures to 0C

; Custom settings are not defined

; Miscellaneous
T1                                             ; select first tool

jay_s_uk

@tecno have you updated the firmware too?
try switching to tool 0

tecno

@jay_s_uk
No, will do
What lines in config needs to be changed for T0

jay_s_uk

@tecno said in Suddenly extrusion buttons Extrude/Retract are grey!:

; Tools
M563 P1 H1 F0 ; P1 = tool1 H1 = heater1 F1 = fan1
G10 P1 X0 Y0 Z0 ; set tool 0 axis offsets
G10 P1 R0 S0 ; set initial tool 0 active and standby temperatures to 0C

; Custom settings are not defined

; Miscellaneous
T1 ; select first tool

change those to these

; Tools
M563 P0 H1 F0                                  ; P1 = tool1 H1 = heater1 F1 = fan1
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 are not defined

; Miscellaneous
T0

tecno

@jay_s_uk

OK, done that. But still no M302 P1 = all gray buttons

tecno

Updated FW = still same error

deckingman

@tecno said in Suddenly extrusion buttons Extrude/Retract are grey!:

@jay_s_uk

OK, done that. But still no M302 P1 = all gray buttons

~~If you've changed the tool from T1 to T0, then you need to use M302 P0 not M302 P1.~~

Edit. Ignore that crap. Next time I'll try and engage my brain before typing.....

jay_s_uk

@deckingman i thought M302 was system wide? https://docs.duet3d.com/en/User_manual/Reference/Gcodes#m302-allow-cold-extrudes
P1 = allow, P0 = not allow?

tecno

@deckingman said in Suddenly extrusion buttons Extrude/Retract are grey!:

@tecno said in Suddenly extrusion buttons Extrude/Retract are grey!:

@jay_s_uk

OK, done that. But still no M302 P1 = all gray buttons

If you've changed the tool from T1 to T0, then you need to use M302 P0 not M302 P1.

2022-08-18 12:57:49	M302
Cold extrusion is forbidden (use M302 P1 to allow it), min. extrusion temperature 160.0C, min. retraction temperature 90.0C
2022-08-18 12:57:39	M302 P0

deckingman

@jay_s_uk said in Suddenly extrusion buttons Extrude/Retract are grey!:

@deckingman i thought M302 was system wide? https://docs.duet3d.com/en/User_manual/Reference/Gcodes#m302-allow-cold-extrudes
P1 = allow, P0 = not allow?

Oh crap - you are right of course - more caffeine needed

tecno

I hope I have finally found the error, did run RRF Config Tool and copied the config.g and now it looks lite it is working. Do have to finetune motorparameters. I can not see any differences other than speeds.

Will report my findings.

So it looks like writing data on µSD card is somehow corrupted. Is it possible the write process is too fast and no CRC or whatever to verify is done?