Posts made by natty15d

@OwenD Thankyou
Between the link you sent and this post i think i have it now.
https://forum.duet3d.com/topic/31256/filament-runout-script-doesn-t-work

Found out that when I'm printing, if i pull out the filament sensor wires I get the "Filament error on extruder 0: no Filament" message but the printer doesn't pause as it did in previous releases. If i then reattach the wires to the sensor that's when the printer pauses the print and asks to be resumed.
Is this a bug or have i missed something with the latest release?

I have just upgraded my Duet2 Wifi firmware from 3.1.1 to 3.4.6.
I upgraded to 3.2, then 3.3 with no issues, but when i upgraded to 3.4.6 i get the following message each time i reboot the printer.
"Filament error on extruder 0: no Filament"
The sensor was working earlier today when i printed using firmware 3.1.1 & i didnt get the error message when i upgraded to 3.2 & 3.3.
The printer still prints and the filament sensor works as it should after the error message, is there a setting i need to change to stop the error message on booting the printer?

@fcwilt That's perfect thankyou again

@Phaedrux @fcwilt I used Mesh Bed Compensation for the first time and it worked perfectly. What id like to know is now that I've switched the printer off, when i turn it back on is the MBC still on or do i have activate it with G29 S1.
Is there a way to see if the MBC is active or inactive on the paneldue or web interface?

Thanks
Nathan

@Phaedrux @fcwilt thank you for your assistance, with your help i've managed to setup the printer with manual bed levelling and no sensor, tested it, tweaked and its now good to go

@fcwilt Just created a second one to level the entire bed, then ill follow that up with Mesh Bed Compensation. That's going to be another head scratcher LOL

; macro to perform manual bed levelling assistance to the Entire bed for large prints

; Preheat PLA
M140 S60;
M104 S180 T0;
M561 ; clear any bed transform
G28 X ; home X
G28 Y ; home Y
G28 Z ; home Z

; Move nozzle to leveling points and prompt user to level bed at each point
M291 P"Nozzle will now move to the 4 leveling points RL, RR, FR & FL." S1 T2

; Move to Rear Left leveling point P0
G1 Z5 ; move to z5 for travel
G1 X40 Y372 ; Move to rear left corner
G1 Z0 ; move to z0 to level the bed

M400
M291 P"Adjust RL using a piece of paper, when set click Confirm to go to RR" R"CONFIRM" S2 Z0

; Move to Rear Right leveling point P1
G1 Z5 ; move to z5 for travel
G1 X340 Y372 ; Move to rear right corner
G1 Z0 ; move to z0 to level the bed

M400
M291 P"Adjust RR using a piece of paper, when set click Confirm to go to FR" R"CONFIRM" S2 Z0

; Move to Front Right leveling point P2
G1 Z5 ; move to z5 for travel
G1 X340 Y52 ; Move to front right corner
G1 Z0 ; move to z0 to level the bed

M400
M291 P"Adjust FR using a piece of paper, when set click Confirm to go to FL" R"CONFIRM" S2 Z0

; Move to Front Left leveling point P3
G1 Z5 ; move to z5 for travel
G1 X40 Y52 ; Move to front left corner
G1 Z0 ; move to z0 to level the bed

M400
M291 P"Adjust FL using a piece of paper, when set click Confirm" R"CONFIRM" S2 Z0

; Move Z
G1 Z50 ; Drop bed to z50 for nozzle clearance

M291 P"The entire bed has been mechanically leveled, now perform Mesh Bed Compensation" S2

@fcwilt Thought about it but only need it for prints that take up the entire bed which for me is rare, and it'll add extra weight the carriage.

Came across a post by @Phaedrux who did something very close to what i want to do so I've altered it to this

; macro to perform manual bed levelling assistance to the centre of the bed only for regular prints

; Preheat PLA
M140 S60;
M104 S180 T0;
M561 ; clear any bed transform
G28 X ; home X
G28 Y ; home Y
G28 Z ; home Z

; Move nozzle to leveling points and prompt user to level bed at each point
M291 P"Nozzle will now move to the 4 leveling points RL, RR, FR & FL." S1 T2

; Move to Rear Left leveling point P0
G1 Z5 ; move to z5 for travel
G1 X87 Y314 ; Move to rear left corner
G1 Z0 ; move to z0 to level the bed

M400
M291 P"Adjust RL using a piece of paper, when set click Confirm to go to RR" R"CONFIRM" S2 Z0

; Move to Rear Right leveling point P1
G1 Z5 ; move to z5 for travel
G1 X293 Y314 ; Move to rear right corner
G1 Z0 ; move to z0 to level the bed

M400
M291 P"Adjust RR using a piece of paper, when set click Confirm to go to FR" R"CONFIRM" S2 Z0

; Move to Front Right leveling point P2
G1 Z5 ; move to z5 for travel
G1 X293 Y110 ; Move to front right corner
G1 Z0 ; move to z0 to level the bed

M400
M291 P"Adjust FR using a piece of paper, when set click Confirm to go to FL" R"CONFIRM" S2 Z0

; Move to Front Left leveling point P3
G1 Z5 ; move to z5 for travel
G1 X87 Y110 ; Move to front left corner
G1 Z0 ; move to z0 to level the bed

M400
M291 P"Adjust FL using a piece of paper, when set click Confirm" R"CONFIRM" S2 Z0

; Move Z
G1 Z50 ; Drop bed to z50 for nozzle clearance

M291 P"The bed has been mechanically leveled" S2

@fcwilt No I haven't read up on those

I have the code ready and will try it tomorrow morning but worried I'm going to damage my printer if i mess this code up or it doesn't do what I think it'll do

How i want it to operate is run G32,
the print head will move to P0 and the bed will hit the mechanical end stop and stop at "0"
then i adjust the screw on the bed corner to allow a sheet of paper to just pass between the bed and the nozzle, then tell the printer to move to the next point and so on till all four corners are level

Is this what will happen with this code?

; bed.g
; called to perform automatic bed compensation via G32
;
; generated by RepRapFirmware Configuration Tool v3.1.4 on Wed Nov 04 2020 17:51:25 GMT+0000 (Greenwich Mean Time)
; G29 ; probe the bed and enable compensation

M561 ; clear any bed transform
G28 ; home
; M401 ; deploy Z probe (disabled)
G30 P0 X87 Y314 Z-99999 ; probe near an adjusting screw RL
G30 P1 X293 Y314 Z-99999 ; probe near an adjusting screw RR
G30 P2 X293 Y110 Z-99999 ; probe near an adjusting screw FR
G30 P3 X87 Y110 Z-99999 S4 ; probe near an adjusting screw FL and report adjustments needed
; M402 ; retract probe (disabled)

@fcwilt Just a thought, could I set the following as a macro and use it for regular sized prints that don't need mesh bed compensation

; macro to perform manual bed levelling assistance
;
; G29 ; probe the bed and enable compensation

; Preheat PLA
M140 S60;
M104 S180 T0;
M561 ; clear any bed transform
G28 ; home
; M401 ; deploy Z probe (disabled)
G30 P0 X87 Y314 Z-99999 ; probe near an adjusting screw RL
G30 P1 X293 Y314 Z-99999 ; probe near an adjusting screw RR
G30 P2 X293 Y110 Z-99999 ; probe near an adjusting screw FR
G30 P3 X87 Y110 Z-99999 S4 ; probe near an adjusting screw FL and report adjustments needed
; M402 ; retract probe (disabled)

Then have my bed.g file, that i'd activate with G32, with a different set of probe co-ordinates closer to the edge, and then follow that up with mesh bed compensation?

@fcwilt using those positions gives me a large level area covering roughly 3/5ths of the glass and is big enough for 99% of what I print. This means I don't have to run a mesh levelling routine to compensate for any uneveness.
If I level at the extremes then only the outer front and rear edges are printable and the centre section is too high and I'd have to use mesh compensation all the time when I just want to use it for very occasional prints

Setting up the Manual Bed Leveling Assistant (MBLA)
Measured the printer today and have located all the screws relative to Home position 0,0 which is Front Left on my CoreXY.
I've listed the screws in config.g in order Rear Left, Rear Right, Front Right & Front Left

; Configuration file for Duet WiFi (firmware version 3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.1.4 on Wed Nov 04 2020 17:51:25 GMT+0000 (Greenwich Mean Time)

; General preferences
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"Eniac40" ; set printer name
M669 K1 ; select CoreXY mode
M671 X-34:413:413:-34 Y434:434:13:13 P0.5 ; 1screwRL(-34,434), 2screwRR(413,434), 3screwFR(413,13), 4screwFL(-34,13), thread pitch 0.5mm

; Network
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
M569 P1 S1 ; physical drive 1 goes forwards
M569 P2 S0 ; physical drive 2 goes backwards
M569 P3 S1 ; physical drive 3 goes forwards
M584 X0 Y1 Z2 E3 ; set drive mapping
M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
M92 X80.24 Y80.24 Z399.44 E412.00 ; set steps per mm
M566 X900.00 Y900.00 Z60.00 E3000.00 ; set maximum instantaneous speed changes (mm/min)
M203 X15000.00 Y15000.00 Z720.00 E15000.00 ; set maximum speeds (mm/min)
M201 X1000.00 Y1000.00 Z100.00 E5000.00 ; set accelerations (mm/s^2)
M906 X1700 Y1700 Z1700 E680 I30 ; set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout

; Axis Limits
M208 X0 Y0 Z0 S1 ; set axis minima
M208 X380 Y423 Z405 S0 ; set axis maxima

; 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 S1 P"!zstop" ; configure active-high endstop for low end on Z via pin !zstop

; Z-Probe
M558 P0 H2 F120 T15000 ; disable Z probe but set dive height, probe speed and travel speed
M557 X15:215 Y15:195 S20 ; define mesh grid

; Heaters
M308 S0 P"bedtemp" Y"thermistor" T100000 B4092 ; 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 A84.5 C94.6 D0.7 S1.00 V11.9 B0 ; PID heated bed
M140 H0 ; map heated bed to heater 0
M143 H0 S80 ; set temperature limit for heater 0 to 80C
M308 S1 P"e0temp" Y"thermistor" T100000 B4725 C7.06e-8 ; 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 A298.1 C175.7 D3.8 S1.00 V11.8 B0 ; PID hotend heater

; 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 S1 H1 T45 ; set fan 1 value. Thermostatic control is turned on
M950 F2 C"fan2" Q500 ; create fan 2 on pin fan2 and set its frequency
M106 P2 S1 H1 T180 ; set fan 2 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

; Custom settings are not defined

; Miscellaneous
M575 P1 S1 B57600 ; enable support for PanelDue
M591 D0 P2 C"e0_stop" S1 ; filament monitor connected to E0_stop
T0 ; select first tool

Then in bed.g i listed the probe points in the same order RL, RR, FR, FL. I also added M561 to clear any previous settings, & deactivated M401 & M402 as i dont have a z probe and want to use the 4 manual levelling screws to adjust the bed hieght, is that the right thing to do?

; bed.g
; called to perform automatic bed compensation via G32
;
; generated by RepRapFirmware Configuration Tool v3.1.4 on Wed Nov 04 2020 17:51:25 GMT+0000 (Greenwich Mean Time)
; G29 ; probe the bed and enable compensation

M561 ; clear any bed transform
G28 ; home
; M401 ; deploy Z probe (disabled)
G30 P0 X87 Y314 Z-99999 ; probe near an adjusting screw RL
G30 P1 X293 Y314 Z-99999 ; probe near an adjusting screw RR
G30 P2 X293 Y110 Z-99999 ; probe near an adjusting screw FR
G30 P3 X87 Y110 Z-99999 S4 ; probe near an adjusting screw FL and report adjustments needed
; M402 ; retract probe (disabled)

Does that look like a useable Config.g & Bed.g or have i missed anything?
Nathan

@fcwilt thank you that's a massive help, will try that out tomorrow and let you know how it goes

@fcwilt so m671 can be added to the bed file rather than the config.g file?

Would that same coding work if added as a macro rather than added to the bed file?
That way I wouldn't have to remember g32 to activate it as the macro has a dedicated on screen button nothing needs to be saved as the bed is levelled manually by using the screws?

@fcwilt should z be set at 0 or - 99999?

So if I set it up correctly and run the g32 command the print bed will go to zero, then the print head moves to the 1st set point and I level the bed with the corresponding screw, accept when level and the print head moves to the next set point?

If this is what happens why does it have to be split between the config.g and bed file instead of a macro?

Sorry for all the questions, this level of printer control is new to me and still getting to grips with everything the duet has to offer

@fcwilt thank you, I'm running a duet2 wifi with 3.1.1

Needing some advice on the best way to set up Manual Bed Levelling and Manual Bed Mesh Levelling on a corexy printer using a Duet2 wifi

Ive read through these
https://duet3d.dozuki.com/Wiki/Using_the_manual_bed_levelling_assistant
https://duet3d.dozuki.com/Wiki/Using_mesh_bed_compensation#Section_Checking_the_trigger_height

They are helpful but i want to be sure i’ve understood it correctly
My 500x400mm glass sheet is very slightly warped along the 500mm (front to back)
I’m using a regular mechanical Z stop & i only want to manually relevel the bed as required, would it be best to use a “User-Defined Macro” to do this. If i use the following code will the printhead travel to each specified point in turn, pause while i manually adjust the bed height & give me a prompt on the LCD to go to the next point?
G28 ; home
G30 P0 X90 Y313 Z0 ; probe near an adjusting screw
G30 P1 X290 Y313 Z0 ; probe near an adjusting screw
G30 P2 X290 Y110 Z0 ; probe near an adjusting screw
G30 P2 X90 Y110 Z0 ; probe near an adjusting screw

Or should it be added to “Config.g”, would i then be forced to relevel everytime?

Once the bed is level it’s perfect for all of my regular sized prints & only rarely needs to be relevelled
It's only prints that extend to the front and back edges that need compensation.
Can I configure the Manual Bed Mesh Levelling to only be used on certain prints?

I’m using a mechanical Z stop, will the Manual bed Levelling be able to adjust past the end stop as the outermost edges are too far away from the hotend. Or should I have a second “User-Defined Macro” for manually levelling the bed with the 4 set points on the outer edges of the bed, making the centre the high point and then any adjustments would be to lower the bed and not trigger the mechanical z stop?

Thats great i'll give that a try, just asnt sure if there was an order in the code that meant it had to be a specific place

@fcwilt thankyou you are right, so it should be this?
M591 D0 P1 C"e0_stop" S1

But where do i add it in the config.g file is it in the Miscellaneous section? eg
; Miscellaneous
M575 P1 S1 B57600 ; enable support for PanelDue
M591 D0 P1 C"e0_stop" S1 ; filament monitor connected to E0_stop
T0 ; select first tool

I'm installing this Trianglelab filament sensor on my Duet2 Wifi
I'm connecting it to E0 so it think the line of code in config.g should be

M591 D0 P1 C3 S1

Does that look correct & where is the best place to put it in the Config.g, is it in the "; Miscellaneous" section

; Configuration file for Duet WiFi (firmware version 3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.1.4 on Wed Nov 04 2020 17:51:25 GMT+0000 (Greenwich Mean Time)

; General preferences
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"Eniac40" ; set printer name
M669 K1 ; select CoreXY mode

; 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
M569 P1 S1 ; physical drive 1 goes forwards
M569 P2 S0 ; physical drive 2 goes backwards
M569 P3 S1 ; physical drive 3 goes forwards
M584 X0 Y1 Z2 E3 ; set drive mapping
M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
M92 X80.24 Y80.24 Z399.44 E412.00 ; set steps per mm
M566 X900.00 Y900.00 Z60.00 E3000.00 ; set maximum instantaneous speed changes (mm/min)
M203 X15000.00 Y15000.00 Z720.00 E15000.00 ; set maximum speeds (mm/min)
M201 X1000.00 Y1000.00 Z100.00 E5000.00 ; set accelerations (mm/s^2)
M906 X1700 Y1700 Z1700 E680 I30 ; set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout

; Axis Limits
M208 X0 Y0 Z0 S1 ; set axis minima
M208 X390 Y425 Z405 S0 ; set axis maxima

; 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 S1 P"!zstop" ; configure active-high endstop for low end on Z via pin !zstop

; Z-Probe
M558 P0 H2 F120 T15000 ; disable Z probe but set dive height, probe speed and travel speed
M557 X15:215 Y15:195 S20 ; define mesh grid

; Heaters
M308 S0 P"bedtemp" Y"thermistor" T100000 B4092 ; 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 A84.5 C94.6 D0.7 S1.00 V11.9 B0 ; PID heated bed
M140 H0 ; map heated bed to heater 0
M143 H0 S80 ; set temperature limit for heater 0 to 80C
M308 S1 P"e0temp" Y"thermistor" T100000 B4725 C7.06e-8 ; 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 A298.1 C175.7 D3.8 S1.00 V11.8 B0 ; PID hotend heater

; 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 S1 H1 T45 ; set fan 1 value. Thermostatic control is turned on
M950 F2 C"fan2" Q500 ; create fan 2 on pin fan2 and set its frequency
M106 P2 S1 H1 T180 ; set fan 2 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

; Custom settings are not defined

; Miscellaneous
M575 P1 S1 B57600 ; enable support for PanelDue
T0 ; select first tool