G-code buffer "file" overflow???

daoust

Hi, it happen time to time on long print that the duet stop printing. The hot end and the heatbed turn down to 0 deg and the head stay at it last position. Was using sd card.

I have 2 questions

Is there a way to restart the print at the same position? My printer is still on and I put back the heat on the heat bed.

What can be the cause? I take a picture of the message. It say G-code buffer "file" length overflow. Is it because I have to many file in the duet memory?

Thank you

Norder

@daoust
Have you adjusted the GCode-Type in your slicer ?

In PrusaSlicer, for example, you can find this option in Printer Settings > General > GCode Type. There please RepRapFirmware.

I think your problem might have something to do with it !?

Sorry... German layout

jay_s_uk

@daoust can you grab an M122 output after that happens?

daoust

@jay_s_uk I don t know what is a m122. I have leave it open so I can try it soon

jay_s_uk

@daoust just type M122 into the console and post the output here

Phaedrux

Can you also share the gcode file in question?

daoust

@jay_s_uk

daoust

@Phaedrux the file is too big to share

by the way, the g-code is marlin. sometime when it happen, I just restart the print and everything is fine

daoust

@norder I have allways use marlin firmware, maybe that can be the problem

but the file that fail, when reprinted with the same g-code can work fine

Norder

@daoust
It's happened to me before, but they weren't extremely large files.
The G0/G1 error I think is because the GCode is a Marlin-Type.

So I would switch the slicer to RepRapFirmware as the GCode-Type and slice the component again.

Norder

P.S.:
If RepRap/Sprinter is also listed in the list of RepRapFirmware, choose RepRapFirmware.
RepRap/Sprinter is an obsolete GCode-Type that is no longer being worked on.

Phaedrux

Yes definitely use RepRapFirmware flavor instead of Marlin.

See if you can upload the file to something like dropbox or google drive and share a link that way.

Can you send M122 in the gcode console and copy and paste the results here?

daoust

@phaedrux I share a picture of my m122 in this post. for sharing the g-code, I can send it with wetransfer but I need a email. I don t know any other way.

jay_s_uk

@daoust you're on a super old firmware so you'd best upgrade. You won't get any support for issues with 2.02

Norder

Upgrade from RRF2 to RRF3 !
Please do not update to the latest firmware immediately, as this can cause problems.
Please work through the following instructions.
https://docs.duet3d.com/User_manual/RepRapFirmware/Migration_RRF2_to_RRF3

Excerpt from the instructions:
Note: it is not possible to upgrade a Duet WiFi, Ethernet or Maestro directly from firmware 1.x or 2.x to 3.01 or later. You must upgrade to firmware 3.0 as an intermediate step.

daoust

@norder I just upgrade to the new firmware by doing 3.0 first than the newer version. I redo a new configuration with the config tool while using same parameter as before.

Now my z end stop is not working properlly

When I try to home, the bed lift some milimeter than goes down untill colision but if I touch the Z endstop, the bed stop moving.

So it look like the endstop is now inverted from N/C to N/O and vise versa. I try to install a "!" Before the zendstop. The X and Y axis work fine, only the Z axis that is not working. Any I idea???

Thank you

dc42

@daoust please post your config.g and your homing files.

daoust

@dc42 so I was able to fix my end stop problem, it was just the rotation side of my stepper motor the problem.

but here I have a small tuning to do to my config file. first, it say I have a error with heater 3, 4, 5, 6, 7... they are not found

second, I have setup a heated chamber, but I would like to have acces on my panel due. is there a way to enter a g-code comande to configure a heated chamber?

lastly, I have trouble with the wifi connection. is it possible that the wifi modul can be defective or it will mostly be my router that are too far. sometime it work fast and other time, it wont connect.

Configuration file for Duet WiFi (firmware version 3.3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.3.13 on Sun Oct 02 2022 20:41:52 GMT-0400 (Eastern Daylight Time)

; General preferences
M575 P1 S1 B57600 ; enable support for PanelDue
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"createbot max" ; set printer name

; 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 forwards
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 X80.00 Y80.00 Z640.00 E430.85 ; set steps per mm
M566 X900.00 Y900.00 Z60.00 E120.00 ; set maximum instantaneous speed changes (mm/min)
M203 X6000.00 Y6000.00 Z180.00 E1200.00 ; set maximum speeds (mm/min)
M201 X900.00 Y900.00 Z100.00 E2000.00 ; set accelerations (mm/s^2)
M906 X950 Y950 Z850 E1000 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 X280 Y250 Z400 S0 ; set axis maxima

; Endstops
M574 X1 S1 P"!xstop" ; configure switch-type (e.g. microswitch) endstop for low end on X via pin xstop
M574 Y1 S1 P"!ystop" ; configure switch-type (e.g. microswitch) endstop for low end on Y via pin ystop
M574 Z1 S1 P"!zstop" ; configure switch-type (e.g. microswitch) endstop for low end on Z via pin zstop

;Z-Probe
M558 P1 C"zprobe.in" H5 F120 T6000 ; set Z probe type to unmodulated and the dive height + speeds
G31 P500 X0 Y0 Z2.5 ; set Z probe trigger value, offset and trigger height
M557 X15:215 Y15:195 S20 ; define mesh grid

; Heaters
M308 S0 P"bedtemp" Y"thermistor" T100000 B4138 ; 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 ; enable bang-bang mode for the bed heater and set PWM limit
M140 H0 ; map heated bed to heater 0
M143 H0 S150 ; set temperature limit for heater 0 to 150C
M308 S1 P"e0temp" Y"thermistor" T100000 B4138 ; 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 S1.00 ; disable bang-bang mode for heater and set PWM limit
M143 H1 S350 ; set temperature limit for heater 1 to 350C
M308 S2 P"e1temp" Y"thermistor" T100000 B4138 ; configure sensor 2 as thermistor on pin e1temp
M950 H2 C"e1heat" T2 ; create chamber heater output on e1heat and map it to sensor 2
M307 H2 B1 S1.00 ; enable bang-bang mode for the chamber heater and set PWM limit
M141 H2 ; map chamber to heater 2
M143 H2 S100 ; set temperature limit for heater 2 to 100C

; 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 H1:2 T70 ; set fan 1 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
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

Phaedrux

@daoust said in G-code buffer "file" overflow???:

it say I have a error with heater 3, 4, 5, 6, 7... they are not found

Where do you see that? You only have 3 heaters defined. 0, 1, 2

@daoust said in G-code buffer "file" overflow???:

second, I have setup a heated chamber, but I would like to have acces on my panel due. is there a way to enter a g-code comande to configure a heated chamber?

What firmware version is on your PanelDue? You'll likely need to update it.

https://docs.duet3d.com/en/User_manual/RepRapFirmware/Updating_PanelDue#firmware-update-via-usb

@daoust said in G-code buffer "file" overflow???:

lastly, I have trouble with the wifi connection. is it possible that the wifi modul can be defective or it will mostly be my router that are too far. sometime it work fast and other time, it wont connect.

Please send M122 in the gcode console and copy and paste the results here. Perhaps your wifi module firmware didn't get up to date? Perhaps your signal strength is poor? M122 will tell us more.

daoust

@phaedrux here is the m122 for the heater and a print screen where it say that my heater 4 5 6 7 . . . Have problem

Also when I activate my heated chamber, the temperature rise up to 40 deg c and the heater came in fault because the tempereture rise to slow. The chamber is big so it is normal to rise slow. How can I fix this safety?

For the panel due firmware update, I will try it this week. Thank you