New beta firmware release 1.20beta10

franzelka

1. Delta (Kossel Mini T3DP3D)
2. https://www.thingiverse.com/thing:2323213/#files -> Apple-Watch-Phone-Stand_V7.0.stl
3. there are no lost steps. No debugging output from USB logging and M122 didn't show any problems

It seems that after finishing the two solid layers every new layer gets skewed. With 1.20beta8 I could finish the print without any problems.

dc42

Thanks, I'll try printing that on my delta. Please share your config.g file.

whosrdaddy

I'm running beta 10 on a cartesian, no problems to report.
Seems to be a delta/scara kinematics problem…

Hergonoway

Hi,

#1 Delta
#2 Benchy : https://www.thingiverse.com/thing:763622
#3 no bug reported

Additional notes : the bug is not consistent, it's not happening each time at the same place with the same gcode file. In my case on 4 benchy, it happens 3 times and each time this "offset" was temporary (see picture)

my config :

;##############################
;#### General preferences #####
;##############################
M111 S0 ; Debugging off
G21 ; Work in millimetres
G90 ; Send absolute coordinates...
M83 ; ...but relative extruder moves
M555 P5 ; Set firmware compatibility to look like Repetier
M665 R182.25 L360.26 B150 H363.70 ; Set delta radius, diagonal rod length, printable radius and homed height
M666 X0 Y0 Z0 ; Put your endstop adjustments here, or let auto calibration find them
M208 Z-2 S1 ; Set minimum Z

;##################
;#### Endstops ####
;##################
M574 X2 Y2 Z2 S0 ; Define active high microswitches
## PROBE
; Setup Sensitivity : M672 S105:aaa:bbb ; Current : M672 S105:20:235 ; Reset : M672 S131:131
M558 P5 T10000 R0.4 F200 H2 ; Smart Effector ; R= Delay, F= Probe speed, H= Dive height, T= Travel speed
G31 P100 X0 Y0 Z-0.10 ; Set Z probe trigger value, offset and trigger height
M557 R120 S20 ; Define mesh 

;################
;#### Drives ####
;################
M569 P0 S1 ; (X) Drive 0 goes forwards
M569 P1 S1 ; (Y) Drive 1 goes forwards
M569 P2 S1 ; (Z) Drive 2 goes forwards
M569 P3 S1 ; (E0) Drive 3 goes forwards
M350 X16 Y16 Z16 E16 I1 ; Configure microstepping with interpolation
M92 X80 Y80 Z80 E405 ; Set steps per mm 
M84 S30 ; Set idle timeout

M566 X1200 Y1200 Z1200 E1000 ; (JERK) Set maximum instantaneous speed changes (mm/min)  ; #OLD_1# E1200
M203 X18000 Y18000 Z18000 E3600 ; Set maximum speeds (mm/min)
M201 X3600 Y3600 Z3600 E1200 ; Set accelerations (mm/s^2) 
M906 X1200 Y1200 Z1200 E1200 I70 ; Set motor currents (mA) and motor idle factor in per cent

;############################
;#### Extruder (ADVANCE) ####
;############################
M572 D0 S0.2 ; Extruder 0 (D) Pressure advance default S0.1 ; #OLD_1# S0
;M207 S3 R-0.05 F2500 T1200 Z0.4 ; Firmware retraction

;#################
;#### Heaters ####
;#################
M143 H1 S260 ; Set maximum heater temperature to 300C
M143 H0 S150 ; Set maximum bed temperature to 150C
M305 P0 T100000 B3950 C0 R4700 ; #BED# Set thermistor + ADC parameters for heater 0
M305 P1 X200 ; #NOZZLE# Set thermistor + ADC parameters for heater 1

;###############
;#### Tools ####
;###############
M563 P0 D0 H1 ; Define tool 0 (P) uses extruder 0 (D) ,heater 1 (H) (and fan 0 -- default)
G10 P0 X0 Y0 Z0 ; Set tool 0 axis offsets
G10 P0 R0 S0 ; Set initial tool 0 active and standby temperatures to 0C

;#################
;#### Network ####
;#################
M550 PDelta ; Set machine name
M552 S1 ; Enable network
M586 P0 S1 ; Enable HTTP
M586 P1 S1 ; Enable FTP
M586 P2 S0 ; Disable Telnet

;##############
;#### Fans ####
;##############
M106 P0 S0 H-1 I0 F100 ; FAN 0 (P) default off (S) Thermostatic control OFF (T).
M106 P1 T35 S1 H1 ; FAN 1 (P) triggered above 35° (T) at 100% (S) on Heater 1

;################
;#### CUSTOM ####
;################
M501 ; Loading config-override.g
T0 ; Default tool to be deleted at start-up

DjDemonD

Hi David,

1. State what machine architecture you are using (Cartesian, Delta etc.)
Delta

Firmware Name: RepRapFirmware for Duet WiFi
Firmware Electronics: Duet WiFi 1.0
Firmware Version: 1.20beta10 (2017-11-23)
WiFi Server Version: 1.20b10
Web Interface Version: 1.19.3

Took two attempts to load wifiserver via sd card. I am not getting as far as being able to get to the point of the layer shift. First attempt the machine threw a heater fault (normally completely reliable) just after warmup and delta calibration so i restarted it. The console debugging is in this file

https://1drv.ms/u/s!Apv79JfGbPIwg4RptjqtFRPVBjLS6w

labelled console.txt.

Then I tried again, and it crashed, stopped printing at around layer 8 nozzle on the print, nothing for a few seconds then a full reset. I powered back up saved m122, and have included console (console2.txt), eventlog and config.g.

Hope this helps but I'm downgrading for now.

dc42

Thanks. Unfortunately the M122 file is empty. However, I see some extruder step error reports in one of the console logs and I will take a detailed look at those. The full reset sounds as if it may be a watchdog timeout, which one other user has reported getting in beta 7 and later.

franzelka

config.g below

[c]
; Configuration file for Mini Kossel Release 3 kit from Think3DPrint3D
; For additional help see http://reprap.org/wiki/Configuring_RepRapFirmware_for_a_Cartesian_printer and
; http://reprap.org/wiki/Configuring_and_calibrating_a_delta_printer_using_the_dc42_fork_of_RepRapFirmware

; Prologue and communications section

M111 S0 ; Debug off
M550 PMiniKossel ; Machine name and Netbios name (can be anything you like)
M551 Preprap ; Machine password (currently not used)
M540 P0xBE:0xEF:0xDE:0xAD:0xFE:0xED ; MAC Address
;*** Adjust the IP address and gateway in the following 2 lines to suit your network
M552 P0.0.0.0 ; Un-comment for DHCP
M555 P2 ; Set output to look like Marlin
M575 P1 B57600 S1 ; Set auxiliary serial port baud rate and require checksum (for PanelDue)

G21 ; Work in millimetres
G90 ; Send absolute coordinates…
M83 ; ...but relative extruder moves

; The following section is not required for Firmware V1.09r and above
; Turn off fans: by default PWM fans on Duet V0.8.5 are inverted
; M106 I1 ; fans are inverting
; M106 S0 ; Turn off Fan 0

; Movement section

M569 P0 S1 ; Drive 0 goes forwards
M569 P1 S1 ; Drive 1 goes forwards
M569 P2 S1 ; Drive 2 goes forwards
M569 P3 S1 ; Drive 3 goes forwards
M569 P4 S1 ; Drive 4 goes forwards
M574 X2 Y2 Z2 S1 ; 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 R106.156 L215 B85 H246.073, X-0.501 Y1.067; set delta radius, diagonal rod length, printable radius and homed height
X2.53 Y0.90 Z-3.43 ; put your endstop adjustments here, or let auto calibration find them
M92 X80 Y80 Z80 ; Set axis steps/mm
M906 X1000 Y1000 Z1000 E800 I60 ; Set motor currents (mA) and increase idle current to 60%
M201 X1000 Y1000 Z1000 E1000 ; Accelerations (mm/s^2)
M203 X20000 Y20000 Z20000 E3600 ; Maximum speeds (mm/min)
M566 X1200 Y1200 Z1200 E600 ; Maximum instant speed changes mm/minute

; Heater and thermistor section

;*** If you have a Duet V0.6 board NOT stickered "4.7K" change R4700 to R1000 to the following M305 commands. Leave at R4700 for all Duet V0.8.5 boards
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. DC42 recommends 4388 for E3D V6 with Semitec 104-GT2 thermistor
M305 P2 T100000 B4388 R4700 H0 L0 ; Put your own H and/or L values here to set the second nozzle thermistor ADC correction.
M570 S180 ; Hot end may be a little slow to heat up so allow it 180 seconds
M143 S285 ; Allow up to 285°

; Tool definition section

M563 P0 D0 H1 ; Define tool 0
G10 P0 S0 R0 ; Set tool 0 operating and standby temperatures
;*** If you have a dual-nozzle build, un-comment the next 2 lines
;M563 P1 D1 H2 ; Define tool 1
;G10 P1 S0 R0 ; Set tool 1 operating and standby temperatures
M92 E402 ; Set extruder steps per mm

; Z probe section

;*** If you have a a switch as a zprobe 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 Z1.47 P500 ; Put your own value of Z-probe height here during calibration. Z1.55

; Epilogue

;*** If you are using axis compensation, put the figures in the following command
M556 S78 X0 Y0 Z0 ; Axis compensation here

M208 S1 Z0.0 ; set minimum Z - can be negative but not recommended. Use G92 instead.
;
M501
T0 ; select first hot end
[/c]

DjDemonD

@dc42:

Thanks. Unfortunately the M122 file is empty. However, I see some extruder step error reports in one of the console logs and I will take a detailed look at those. The full reset sounds as if it may be a watchdog timeout, which one other user has reported getting in beta 7 and later.

Sorry about the m122. I will reduce extruder steps/mm which is quite high on 1/16th with Nimble 1/8th or 1/4 would work just fine.

dc42

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.

frafa

on scara I use
M82 ;Set extruder to absolute mode
can be bug come from there?
I can not test until Tuesday …

DjDemonD

Just to report I have had no luck getting wifiserver1.20beta10 onto my other machine a corexy, the only difference here is its a 1.02 board. Tried via the memory card several times, normal console messages installing etc but get failed to initialise wifi module, code -10. I did check I was using the updated file, not the first one which didn't work. Beta 9 wifi server working perfectly, however.

demonio669

I have the same layer shift problem with beta10

Shen

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.

Hergonoway

@dc42:

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

Jason K

@whosrdaddy:

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.

dc42

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.

zlowred

I didn't have any WiFi disconnects since installing the WiFi firmware 1.20beta10 so I hope it is fixed finally.

DjDemonD

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.

demonio669

@demonio669:

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 WiFi

M555 P2 ; Set output to look like Marlin
M575 P1 B57600 S1 ; Comms parameters for PanelDue

M586 P1 S1 ; Enable FTP
M586 P2 S1 ; Enable Telnet

G21 ; 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 calibration

M665 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/mm

M350 X16 Y16 Z16 E16 I1 ; Set 16x microstepping with interpolation
M92 X100 Y100 Z100 ; Set axis steps/mm

M906 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 T40

M106 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 definitions

M563 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 here

M208 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 B0

M570 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 nozzle

M912 P0 S-15.4 ; Calibrar temperatura de la CPU

T0 ; select first hot end

resam

DjDemonD: here are my Z probe repeatability metrics:
https://docs.google.com/spreadsheets/d/15TNWrQdryhAFkfltrYofC_Zl10F0TGuRSZ4mP1esJtI/edit?usp=sharing

Overall, 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.