New beta firmware release 1.20beta10
-
I also have layer shift on my cartesian printer with external drivers. My stepper/driver has encoder that will generate fault signal if there is a large positional error. I did not get any fault from my driver which means there must be some thing wrong with the input signal they are receiving.
-
btw I simulated the high E steps/mm on my delta by configuring and selecting a dummy extruder, and I still wasn't able to get any step errors. So I'll take a look at your config and see what's different.
printed 3 benchy, with 3 layer offset (different on each print) nothing in step error through a M122
-
I'm running beta 10 on a cartesian, no problems to report.
Seems to be a delta/scara kinematics problem…I had the issue on my Cartesian printer. I have since restored to the previous firmware and it is fine now. I just pulled off the whole y-axis to do some tweaking so I cant pull up anymore info.
I sliced using S3d.
-
It looks like these issues may be due to a lack of free RAM in beta 10. I've prepared a new version with some RAM freed up. I hope to release it tonight or tomorrow.
-
I didn't have any WiFi disconnects since installing the WiFi firmware 1.20beta10 so I hope it is fixed finally.
-
To be fair this is first problematic release I've encountered so that's not bad going, it is quite a complex piece of software now.
-
I have the same layer shift problem with beta10
this is my config.g
; Configuration file for Mini Kossel kit from Think3DPrint3D for testing Duet WiFi
; Communication and general
M111 S0 ; Debug off
M550 PKosselXXLWiFi ; Machine name and Netbios name (can be anything you like)
M551 Preprap ; Machine password (used for FTP)
;*** If you have more than one Duet on your network, they must all have different MAC addresses, so change the last digits
M540 P0xBE:0xEF:0xDE:0xAD:0xFE:0xED ; MAC Address
;*** Wifi Networking
M552 S1 ; Enable WiFiM555 P2 ; Set output to look like Marlin
M575 P1 B57600 S1 ; Comms parameters for PanelDueM586 P1 S1 ; Enable FTP
M586 P2 S1 ; Enable TelnetG21 ; Work in millimetres
G90 ; Send absolute coordinates…
M83 ; ...but relative extruder moves; Axis and motor configuration
M569 P0 S1 ; Drive 0 goes forwards
M569 P1 S1 ; Drive 1 goes forwards
M569 P2 S1 ; Drive 2 goes forwards
M569 P3 S0 ; Drive 3 goes forwards
M569 P4 S0 ; Drive 4 goes forwards
M574 X2 Y2 Z2 S0 ; set endstop configuration (all endstops at high end, active high)
;*** The homed height is deliberately set too high in the following - you will adjust it during calibration;M665 L503.000 R245.982 H575.060 B132.5 X0.022 Y0.073 Z0.000 ; set delta radius, diagonal rod length, printable radius and homed height
;M666 X-0.056 Y-0.024 Z0.079 A0.00 B0.00 ; put your endstop adjustments here, as given by auto calibrationM665 L503.000 R245.965 H589.90 B132.5 X0 Y0 Z0.000
M666 X0.08 Y0.01 Z-0.09 A0 B0;M350 X16 Y16 Z16 E16 I1 ; Set 16x microstepping with interpolation
;M92 X100 Y100 Z100 ; Set axis steps/mmM350 X16 Y16 Z16 E16 I1 ; Set 16x microstepping with interpolation
M92 X100 Y100 Z100 ; Set axis steps/mmM906 X1400 Y1400 Z1400 E1400:1400 I60 ; Set motor currents (mA) and increase idle current to 60%
M201 X1800 Y1800 Z1800 E800 ; Accelerations (mm/s^2)
M203 X18000 Y18000 Z18000 E4600 ; Maximum speeds (mm/min)
M566 X900 Y900 Z900 E1800 ; Maximum instant speed changes mm/minute; Thermistors
M305 P0 T100000 B3950 R4700 H0 L0 ; Put your own H and/or L values here to set the bed thermistor ADC correction
M305 P1 T100000 B4388 R4700 H0 L0 ; Put your own H and/or L values here to set the first nozzle thermistor ADC correction
M305 P2 T100000 B4388 R4700 H0 L0 ; Put your own H and/or L values here to set the second nozzle thermistor ADC correction; Fans
;M106 P1 H-1 ; disable thermostatic mode for fan 1
M106 P1 L255 S255 H1 T45
;M106 P2 L255 S255 H0:1:2 T40M106 P0 L255 S255 H100:101 T35 ; defino al fan 2(el que esta en la caja de la electronica como termostatico y controlado por la temperatura de la CPU y de los STEPPER DRIVERS)
; Tool definitionsM563 P0 D0 H1 F2 ; Define tool 1
G10 P0 S0 R0 X0 Y0 ; set tool 0 temperatures and offsets
M563 P1 D1 H1 F2 ; tool 0 uses extruder drive 0 and heater 1 y Fan 2 en lugar de 0 ya que esta quemado
G10 P1 S0 R0 X0 Y0 ; Set tool 1 temperatures and offsets;M92 E663:663 ; Set extruder steps per mm
;M92 E146:418.5:663:663:663:663
;M92 E146:837:663:663:663:663
;M92 E146:830:663:663:663:663
;M92 E806:806:663:663:663:663
M92 E804:804:663:663:663:663; Z probe and compensation definition
;*** If you have a switch instead of an IR probe, change P1 to P4 in the following M558 command
;M558 P1 X0 Y0 Z0 ; Z probe is an IR probe and is not used for homing any axes
;G31 X0 Y0 Z4.80 P500 ; Set the zprobe height and threshold (put your own values here)
M558 P1 X0 Y0 Z0 ; Z probe is a DC42 Differential IR PCB and is not used for homing any axes
G31 X0 Y0 Z0.490 P500 ; Set the zprobe height and threshold (put your own values here);*** If you are using axis compensation, put the figures in the following command
;M556 S78 X0 Y0 Z0 ; Axis compensation hereM208 S1 Z-0.2 ; set minimum Z
;M579: Scale Cartesian axes
;On a Cartesian RepRap you can get prints exactly the right size by tweaking the axis steps/mm using the M92 G Code above. But this does not work so easily for Delta and other RepRaps for which there is cross-talk between the axes. This ;command allows you to adjust the X, Y, and Z axis scales directly. So, if you print a part for which the Y length should be 100mm and measure it and find that it is 100.3mm long then you set Y0.997 (= 100/100.3).M579 X1.012 Y1.012 Z1
; Configurar la retraccion por hardware
;M207 S4.0 R-0.1 F3600 T1200 Z0.075
M207 S4.5 R-0.2 F2600 T1800 Z0.09
;M207 S4 R-0.05 F2200 T1800 Z0.0;Pressure advance M572
M572 D0 S0.08
;M572 D1 S0.1;pid autotune parameters
;M307 H0 A141.2 C398.4 D1.9 B0
;M307 H1 A758.3 C275.8 D5.8 B0M570 H1 P5 T20
M557 R110 S22 ; definir un grid de radio 130 cada 22 mm para compenzar la cama
M581 E0 S0 T2 C1 ; configurar el trigger 2 con el sensor del Extrusor 0, activo cuando esta imprimiendo
M581 E1 S0 T3 C1 ; configurar el trigger 2 con el sensor del Extrusor 0, activo cuando esta imprimiendo
M404 N1.75 D0.4 ; setear diametro de filamento y de nozzleM912 P0 S-15.4 ; Calibrar temperatura de la CPU
T0 ; select first hot end
-
DjDemonD: here are my Z probe repeatability metrics:
https://docs.google.com/spreadsheets/d/15TNWrQdryhAFkfltrYofC_Zl10F0TGuRSZ4mP1esJtI/edit?usp=sharingOverall, my BLTouch clone achieves a range of about 60-50µm, and a standard-deviation of less than 15µm.
1.20beta10 with Z-Probe type 8 didn't change very much for me though.
Biggest impact was probing speed and maybe my latest upgrade to Tr8x2. -
Thank you that's very interesting. So it seems best case scenario it's about 50 microns as expected.
-
I too have had the shift while printing after upgrading to 1.20 beta 10. I changed back to an earlier version and the shift went away. I tried the same print 3 times with shift each time….
My printer is cartesian -
Pleased can some of you who experienced layer shift on a Duet WiFi with 1.20beta10 try this version https://www.dropbox.com/s/tr3be3v9o5iqxxa/DuetWiFiFirmware.bin?dl=0 and let me know if it solves the layer shift issue.
-
Hi David
Same error on Scara for me
(slicer: Simplify3D & M83 )
Firmware Version: 1.20beta10+2 (2017-11-26) -
Hi David
Same error on Scara for me (slicer: Simplify3D & M83 )
Firmware Version: 1.20beta10+2 (2017-11-26)Thanks for testing it. Were there are step errors reported by M122 afterwards?
-
I tried the DropBox version. Unfortunately I wasn't able to determine if a layer shift problem exists because the extruders were not extruding correctly. I had defined and selected an equal mix (Tool 3) of four defined tools and three physical extruders. The first of the three extruders was the only one feeding filament. I selected another tool to see if the problem could resolve itself and I received an error in DWC "Trying to extrude without a tool selected." This has not happened before.
-
Tryning the new probe mode 7
and sensorless homing
i get this
"Error: Z probe already triggered before probing move started"any advice ?
-
I installed the new firmware and I have been good so far…
Cartesian Printer. Running at 256 microsteps. unfortunately i didnt get any good diagnostics when i was having the error. Is there anything I can pull that would be helpful?
-
I have a Duet 0.85! can you please also submit 1.20beta10+2 for this model?
-
I tried the DropBox version. Unfortunately I wasn't able to determine if a layer shift problem exists because the extruders were not extruding correctly. I had defined and selected an equal mix (Tool 3) of four defined tools and three physical extruders. The first of the three extruders was the only one feeding filament. I selected another tool to see if the problem could resolve itself and I received an error in DWC "Trying to extrude without a tool selected." This has not happened before.
I just tried this on my machine with 1.20 beta8 (not the dropbox version) and all extruders/tools work as expected.
-
So running that last version from dropbox with wifiserver 1.20b10 and now 1hr37min into a print with no odd behaviour, so far.
Still getting step errors:
MaxReps: 6, StepErrors: 655, FreeDm: 120, MinFreeDm 120, MaxWait: 672927154ms, Underruns: 0, 0Even though I've changed my extruder to 1/8th microstepping from 1/16th with interpolation. No issue in the print itself though.
EDIT Print finished no issues.
Was it the free ram? -
hi,
to free even more ram, is it possible to disable the whole network stack at compile time ?
if not, would you agree to add the feature ?
