¶ Calibrate the Z probe trigger height Does not go

dieterdd

So here I am again I want to calibrate my Z axis with the 3-d touch. I follow the instructions "https://docs.duet3d.com/User_manual/Connecting_hardware/Z_probe_testing"
"Calibrate the Z probe trigger height".
Here is my last attempt:
27.2.2022, 22:41:16: Connected to 192.168.178.77
27.2.2022, 22:43:57: G30: Error: G30: Insufficient axes homed for bed probing
27.2.2022, 22:44:42: M564 S0
27.2.2022, 22:44:53: G30: Error: G30: Insufficient axes homed for bed probing
27.2.2022, 22:46:46: M120
G91
G1 Z-5 F6000
G90
M121: Error: G0/G1: insufficient axes homed
27.2.2022, 22:47:07: M564 S0 H0
27.2.2022, 22:48:16: G92 Z0
27.2.2022, 22:49:10: G30 S-1: Error: G30: Insufficient axes homed for bed probing

Die config.g:
; Configuration file for Duet 3 (firmware version 3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.2.2 on Tue Jan 26 2021 16:38:54 GMT+0100 (Central European Standard Time)

; General preferences
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"DietersGrosserMKIV" ; set printer name

; Network
;M551 P"Macarena88" ; 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
M586 P1 S0 ; disable FTP
M586 P2 S0 ; disable Telnet

; Drives
M569 P0 S1 ; physical drive 0.0 goes forwards
M569 P1 S1 ; physical drive 0.1 goes forwards
M569 P2 S1 ; physical drive 0.2 goes forwards
M569 P3 S0 ; physical drive 0.3 goes forwards
M569 P4 S0 ; physical drive 0.3 goes forwards
M569 P5 S0 ; physical drive 0.3 goes forwards

M584 X5 Y1:2 Z3 E4 ; set drive mapping
M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z400.00 E400 ; set steps per mm
M566 X900.00 Y900.00 Z60.00 E800.00 ; set maximum instantaneous speed changes (mm/min)
M203 X15000.00 Y15000.00 Z400.00 E1200.00 ; set maximum speeds (mm/min)
M201 X500.00 Y500.00 Z20.00 E500.00 ; set accelerations (mm/s^2)
M906 X1400 Y2500 Z2500 E1400 I30 ; set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout

; Axis Limits
M208 X-25 Y-72 Z0 S1 ; set axis minima
M208 X10000 Y500 Z500 S0 ; set axis maxima

; Endstops
M574 X1 S1 P"!io4.in" ; configure active-high endstop for low end on X via pin io0.in
M574 Y1 S1 P"!io0.in" ; configure active-high endstop for low end on Y via pin io1.in
M574 Z1 S1 P"!io3.in" ; configure active-high endstop for low end on Z via pin io2.in

; Z-Probe
M950 S0 C"io7.out" ; create servo pin 0 for BLTouch
M558 P9 C"io7.in" H5 F120 T6000 ; set Z probe type to bltouch and the dive height + speeds
G31 P500 X-40 Y-2 Z0.0 ; set Z probe trigger value, offset and trigger height
M557 X20:980 Y10:490 S120 ; define mesh grid

; Heaters
M308 S0 P"temp0" Y"thermistor" T100000 B3950 ; configure sensor 0 as thermistor on pin temp0
M950 H0 C"out2" T0 Q1 ; create heater output on out0 and map it to sensor 0 ; disable bang-bang mode for heater and set PWM limit
M143 H0 S70 ; set temperature limit for heater 0 to 70C
M140 P1 H0

M308 S1 P"temp1" Y"thermistor" T100000 B4138 ; configure sensor 1 as thermistor on pin temp1
M950 H1 C"out1" T1 Q1 ; create heater output on out1 and map it to sensor 1 ; disable bang-bang mode for the bed heater and set PWM limit
M143 H1 S70 ; set temperature limit for heater 1 to 70C
M140 P2 H1

M308 S2 P"temp3" Y"thermistor" T100000 B3950 ; configure sensor 1 as thermistor on pin temp1
M950 H2 C"out3" T2 Q500 ; create heater output on out1 and map it to sensor 1 ; disable bang-bang mode for the bed heater and set PWM limit
M143 H2 S260 ; set temperature limit for heater 1 to 70C

M307 H0 A200.8 C850.6 D2.0 S1.00 V24.0 B0
M307 H1 A200.0 C850.0 D2.0 S1.00 V24.0 B0
M307 H2 A491.0 C185.5.0 D4.9 S1.00 V24.0 B0

; Fans
M950 F0 C"out8" Q500 ; create fan 0 on pin out4 and set its frequency
M106 P0 S0 H-1 ; set fan 0 value. Thermostatic control is turned off
M950 F1 C"out7" Q500 ; create fan 1 on pin out5 and set its frequency ; set fan 1 value. Thermostatic control is turned on
M106 P1 T45 S1.0 H2
; Tools
M563 P0 D0 H2 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

What am I doing wrong?

alankilian

@dieterdd

Did you do this part?

(From the dynamic test part:)

"If your printer is Cartesian or CoreXY, home X and Y. If it is a Delta, home all.

(From the Test and Calibrate part:)

"Make sure the dynamic test is successful (Z probe stops when it senses the bed) before doing this."

dieterdd

Oh I guess where the error could be ... Thanks allankilian I have always either not homed or immediately all axes (just until the 3D Touch has triggered and retracted a piece) could that be the error?
I'll try it out tomorrow, today I have withdrawn after 5 hours of testing, looking, G codes try to understand, research frustrated to a "Feierabend" beer from my printer construction zone.
Thank You for the prompt answer!

Dieter

dieterdd

Now it works.
I was confused at first, however, that the nozzle does not move to zero when referencing, but only when you give the command to "drill" into the bed, then it stops dutifully at 0.
Danke! Thank you!