config:

; Configuration file for Duet WiFi (firmware version 1.21)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v2 on Sun Dec 23 2018 12:24:41 GMT+0100 (Mitteleuropäische Zeit)

; General preferences
G90 ; Send absolute coordinates...
M83 ; ...but relative extruder moves
M665 R125 L333 B115 H270 ; 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

; Network
M550 P"Kossel XL" ; Set machine name
M551 P"xxxxx": ; Set password
M552 P0.0.0.0 S1 ; Enable network and acquire dynamic address via DHCP
M586 P0 S1 ; Enable HTTP
M586 P1 S0 ; Disable FTP
M586 P2 S0 ; Disable Telnet

; Drives
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
M350 X32 Y32 Z32 I0 ; Configure microstepping without interpolation
M350 E16 I1 ; Configure microstepping with interpolation
M92 X200.00 Y200.00 Z200.00 E663.00 ; Set steps per mm
M566 X1200.00 Y1200.00 Z1200.00 E1200.00 ; Set maximum instantaneous speed changes (mm/min)
M203 X18000.00 Y18000.00 Z18000.00 E1200.00 ; Set maximum speeds (mm/min)
M201 X1000.00 Y1000.00 Z1000.00 E1000.00 ; Set accelerations (mm/s^2)
M906 X1000.00 Y1000.00 Z1000.00 E800.00 I30 ; Set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout

; Axis Limits
M208 Z0 S1 ; Set minimum Z

; Endstops
M574 X2 Y2 Z2 S1 ; Set active high endstops

; Z-Probe

M307 H3 A-1 C-1 D-1 ; Disable heater on PWM channel for BL Touch
M558 P9 H15 F2400 T1200 ; Set Z probe type to bltouch and the dive height + speeds
G31 P50 X-27 Y-10 Z0 ; Set Z probe trigger value, offset and trigger height
M557 R115 S20 ; Define mesh grid

; Heaters
M305 P0 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 0
M143 H0 S120 ; Set temperature limit for heater 0 to 120C
M305 P1 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 1
M143 H1 S280 ; Set temperature limit for heater 1 to 280C

; Fans
M106 P0 S0.3 I0 F500 H-1 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
M106 P1 S1 I0 F500 H1 T45 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on

; Tools
M563 P0 D0 H1 ; 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

; Automatic saving after power loss is not enabled

; Custom settings are not configured

Hey Guys...
maybe you can give me a good hint on how to improve my bed situation....


Problem solved !

it was the wrong pin for the Signal.... i missed it by one.

best regards
martin

So... this will hopefully be my last Topic this year.

after most of my issues were solved I have one last Thing I just can't figure out.

I've installed a BL Touch clone, called 3d touch. It is a 5v clone which should work exactly the same as a bl touch would.

While Startup I can clearly see that the Probe Pin is released and pulled up twice. After homing all axes (thanks dc42) I want to go for a g30 and yould expect that the pin should release while z is moving down (it is a Delta Printer so for sure all axes are moving down). But nothing happend.. the pin dont Comes down and obviously the Printhead crashes the buildplate.

I have a spare part here and could test it. But due to the fact that the bl touch test is successful at Startup, i am not sure if a replacement helps anyways.

has anyone else similar experiences with z-probes and is able to help.

br Martin

U @dc42 are just genious !
it ist not just that u sir knew already that my wiring was wrong. U also found a simple way to show me were my fault was !

So. for the moment my homing is working as it should.
I follow the next step and try to figure out how to work with the z-probe.

thank you very, very much for your patience and help.
best regards
Martin

@dc42 thank you for your reply. I checked that already.... have seen another post of you telling that this could be a reason for bad homing behaviour.

for example:

• I place the axis so that X must hit the trigger first, then Y and then Z
• Hit homing button..... X is stuttering when it hits the Trigger, Y isnt moving at all.... and Z is moving upwards... but I prefered to Emergency off the printer

Hi All,

I recently replaced my Duet 2 Ethernet Board due to DOA.
Since I swapped the Board I cannot home anymore.

Here is what I get from M119 or from the webinterface:

When I trigger the endstops manually they do what they should do. But when I try to home all axis the motors dont stop when they trigger the endstops. I need to Emergency Stop the Printer to shutdown the steppers.

I already uploaded new Firmware and compiled over the Reprap Firmware Configuration tool. Everything should be fine.
With my DOA Board homing was no Problem and I tested several times if I have everything connected like before. That Thing should work

here is my homing Setup:
; homedelta.g
; called to home all towers on a delta printer
;
; generated by RepRapFirmware Configuration Tool v2 on Sun Dec 23 2018 12:24:41 GMT+0100 (Mitteleuropäische Zeit)
G91 ; relative positioning

G1 S1 X275 Y275 Z275 F1800 ; move all towers to the high end stopping at the endstops (first pass)
G1 X-5 Y-5 Z-5 F1800 S2 ; go down a few mm
G1 S1 X10 Y10 Z10 F360 ; move all towers up once more (second pass)
G1 Z-5 F6000 ; move down a few mm so that the nozzle can be centred
G90 ; absolute positioning
G1 X0 Y0 F6000 ; move X+Y to the centre

here is my config.g:
; Configuration file for Duet WiFi (firmware version 1.21)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v2 on Sun Dec 23 2018 12:24:41 GMT+0100 (Mitteleuropäische Zeit)

; General preferences
G90 ; Send absolute coordinates...
M83 ; ...but relative extruder moves
M665 R125 L333 B115 H260 ; 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

; Network
M550 P"Kossel XL" ; Set machine name
M551 P"xxxxxxx" ; Set password
M552 P0.0.0.0 S1 ; Enable network and acquire dynamic address via DHCP
M586 P0 S1 ; Enable HTTP
M586 P1 S0 ; Disable FTP
M586 P2 S0 ; Disable Telnet

; Drives
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
M350 X32 Y32 Z32 I0 ; Configure microstepping without interpolation
M350 E16 I1 ; Configure microstepping with interpolation
M92 X200.00 Y200.00 Z200.00 E663.00 ; Set steps per mm
M566 X1200.00 Y1200.00 Z1200.00 E1200.00 ; Set maximum instantaneous speed changes (mm/min)
M203 X18000.00 Y18000.00 Z18000.00 E1200.00 ; Set maximum speeds (mm/min)
M201 X1000.00 Y1000.00 Z1000.00 E1000.00 ; Set accelerations (mm/s^2)
M906 X1000.00 Y1000.00 Z1000.00 E800.00 I30 ; Set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout

; Axis Limits
M208 Z0 S1 ; Set minimum Z

; Endstops
M574 X2 Y2 Z2 S1 ; Set active high endstops

; Z-Probe
M307 H3 A-1 C-1 D-1 ; Disable heater on PWM channel for BLTouch
M558 P9 H10 F120 T2400 ; Set Z probe type to bltouch and the dive height + speeds
G31 P500 X0 Y0 Z2.5 ; Set Z probe trigger value, offset and trigger height
M557 R115 S20 ; Define mesh grid

; Heaters
M305 P0 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 0
M143 H0 S120 ; Set temperature limit for heater 0 to 120C
M305 P1 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 1
M143 H1 S280 ; Set temperature limit for heater 1 to 280C

; Fans
M106 P0 S0.3 I0 F500 H-1 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
M106 P1 S1 I0 F500 H1 T45 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on

; Tools
M563 P0 D0 H1 ; 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

; Automatic saving after power loss is not enabled

; Custom settings are not configured

Any help is welcome.

btw: Merry Christmas to all

I think we can close that thread. Board was defect.
I open a new Topic for my Endstop Issue.

Short update to the Status:

1. 3D Ware Switzerland replaced the board and I finally have no longer an issue with a permanent heating Extruder and Heatbead. Thanks to Adi Hildebrand for his support. --> that means that my first Duet 2 Board has a defect. thanks for the advise @dc42

2. unfortunately I get stucked with homing the Printer right now. M119 seems to give me the correct Status of all endstops. But x-axis does not stop moving. it crashes the endstop and want to go further.

--> could my chinese MKS bl touch (seems to be a 3d touch which runs with 5v) clone eventually hold back my other endstops to run as expected?

is it possible that my problems ocure due to the fact that i just use a 12v power supply? if so... i can swap extruder heater to a 24v one and change PSU. Unfortunately I have no 24v heatbed at home to test.