Posts made by Iker

@jay_s_uk Thanks for your time ! I have this error :

G28 Z
Error: in file macro line 7: G30: Z probe 0 not found

; homez.g
; called to home the Z axis
;
; generated by RepRapFirmware Configuration Tool v3.3.15 on Sat Dec 03 2022 18:32:56 GMT+0100 (heure normale d’Europe centrale)
G90
G1 X130 Y130 F6000
G30

; Uncomment the following lines to lift Z after probing
;G91 ; relative positioning
;G1 Z5 F100 ; lift Z relative to current position
;G90 ; absolute positioning

Hello everyone,

I am posting this message on the forum because I am currently refurbishing my machine (Creality Ender 3 Pro). I have a Duet 2 WiFi and a BL Touch. I have an issue when I try to "home all" or "home Z". The printer correctly homes the X and Y axes using the original endstops, but not the Z axis. I believe the problem lies in my configuration files (config / homeall / homez). The sensor is properly connected, but I think it is not correctly declared in the configuration file of the board.

Thank you for your help!
Config file :

; Configuration file for Duet WiFi (firmware version 3.3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.3.15 on Sat Dec 03 2022 18:32:56 GMT+0100 (heure normale d’Europe centrale)

; General preferences
G90                                            ; send absolute coordinates...
M83                                            ; ...but relative extruder moves
M550 P"Ender 3 Pro"                            ; set printer name
M918 P1 E4 F2000000                            ; configure direct-connect display

; Network
M551 P"kisskiss64"                             ; set password
M552 S1                                        ; enable network
M586 P0 S1                                     ; enable HTTP
M586 P1 S0                                     ; disable FTP
M586 P2 S0                                     ; disable Telnet

; Drives
M569 P0 S0                                     ; physical drive 0 goes backwards
M569 P1 S0                                     ; physical drive 1 goes backwards
M569 P2 S1                                     ; physical drive 2 goes forwards
M569 P3 S0                                     ; physical drive 3 goes backwards
M584 X0 Y1 Z2 E3                               ; set drive mapping
M350 X16 Y16 Z16 E16 I1                        ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z400.00 E93.00               ; set steps per mm
M566 X1200.00 Y1200.00 Z24.00 E300.00          ; set maximum instantaneous speed changes (mm/min)
M203 X9000.00 Y9000.00 Z180.00 E6000.00        ; set maximum speeds (mm/min)
M201 X500.00 Y500.00 Z100.00 E5000.00          ; set accelerations (mm/s^2)
M906 X800 Y800 Z800 E1000 I50                  ; 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 X235 Y235 Z260 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 Y via pin ystop

; Z-Probe
M558 P9 H5 F120 T6000                              ; set Z probe type to bltouch and the dive height + speeds
G31 P500 X0 Y0 Z2.7                                ; 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 B4092 ; 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 B0 S1.00                               ; disable 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 B4092  ; 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 S275                                   ; set temperature limit for heater 1 to 275C

; 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 T45                              ; set fan 1 value. Thermostatic control is turned on
M950 F2 C"fan2" Q500                           ; create fan 2 on pin fan2 and set its frequency
M106 P2 S1 H1:0 T45                            ; set fan 2 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

Home all config file :

; homeall.g
; called to home all axes
;
; generated by RepRapFirmware Configuration Tool v3.3.15 on Sat Dec 03 2022 18:32:56 GMT+0100 (heure normale d’Europe centrale)
G91                     ; relative positioning
G1 H2 Z5 F6000          ; lift Z relative to current position
G1 H1 X-240 Y-240 F3000 ; move quickly to X and Y axis endstops and stop there (first pass)
G1 H2 X5 Y5 F6000       ; go back a few mm
G1 H1 X-240 Y-240 F240  ; move slowly to X and Y axis endstops once more (second pass)
G1 H1 Z-265 F240        ; move Z down stopping at the endstop
G90                     ; absolute positioning
G92 Z0                  ; set Z position to axis minimum (you may want to adjust this)

; Uncomment the following lines to lift Z after probing
;G91                    ; relative positioning
;G1 Z5 F100             ; lift Z relative to current position
;G90                    ; absolute positioning

Home Z config :

; homez.g
; called to home the Z axis
;
; generated by RepRapFirmware Configuration Tool v3.3.15 on Sat Dec 03 2022 18:32:56 GMT+0100 (heure normale d’Europe centrale)
G91               ; relative positioning
G1 H2 Z5 F6000    ; lift Z relative to current position
G1 H1 Z-265 F3000 ; move Z down until the endstop is triggered
G92 Z0            ; set Z position to axis minimum (you may want to adjust this)

; Uncomment the following lines to lift Z after probing
;G91              ; relative positioning
;G1 Z5 F100       ; lift Z relative to current position
;G90              ; absolute positioning

@Herve_Smith Good evening all the home works perfectly but I have another problem I don't see how to adjust the offset between the probe and the nozzle I know that I know in the G31 command but I don't understand how it works because the home works a la perfection in X and Y but the nozzle is at least 0.5 cm from the bed and the BLTouch does not retract so when I go down the Z axis the sensor blocks and displays the values ​​1000 it looks like a kind of security

@Herve_Smith Thank you very much for all your advice I just have 2 last questions how do I define on the machine that the BLTouch is 45mm to the left of the nozzle. and can i have your grid map please.

@Herve_Smith LOL but your Mesh.g contain your M557 ?

@Herve_Smith Thanks you !! it work do you have the probe map file for creality ?

@droftarts It work's !!!! But how i home with it beacaused i need to home in X and Y before home in Z and th BLTouch doesn't deploy and is out of bed

@Iker It work's !!!! But how i home with it beacaused i need to home in X and Y before home in Z and th BLTouch doesn't deploy and is out of bed

@dc42

@dc42 How can I be sure it's coming from the sensor?

@dc42 i know is the other version but the cable arrange doesn't work i think is damaged

@dc42 yes but i test all cable arrangement and isn't work

@dc42 I check all connections and normaly it's good and the BLTouch is new i receved it this friday and is official crealty BLTouch

@Iker
Hello thank you already for taking the time to answer me here are attached the photos of the wiring of the BLTouch I followed the table with the connection pins on your site using the electrical diagram of the card and the cable of the BLTouch has a deceiver.

@dc42
Hello thank you already for taking the time to answer me here are attached the photos of the wiring of the BLTouch I followed the table with the connection pins on your site using the electrical diagram of the card and the cable of the BLTouch has a deceiver.

@Iker said in Bltouch Duet2 WIFI crash:

Hello everyone today I am contacting you because I have a problem installing my new BLtouch on the duet 2 wifi. after scrupulously following the various instructions on the site for the installation of the BLTouch I find myself having a problem when I connect the red 5 volt pin to pin 1 the duet can no longer display the http interface a blank page is displayed we will say to reconnect the SD card or to check that the www file is indeed present on the card and the BLtouch does not turn on can you help me?

My printer is an ender 3 pro
No modification except the BLTouch and direct drive extruder

Since I configured RRP with the config tool and after checking on the duet site the different commands have been taken into account and the different files created like:

• deployprobe.g
• shrinkprobe.g

Here is the code snippet for the Z probe:
; Axis Limits
M208 X0 Y0 Z0 S1; set axis minima
M208 X235 Y235 Z260 S0; set axis maxima

; End stops
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
M950 S0 C"exp.heater3" ; create servo pin 0 for BLTouch
M558 P9 C"^zprobe.in" H5 F120 T6000; set Z probe type to bltouch and the dive height + speeds
G31 X20 Y0 Z3.3 P25; set Z probe trigger value, offset and trigger height
M557 X25:210 Y25:170 S20; define mesh grid

; Heaters
M308 S0 P"bedtemp" Y"thermistor" T100000 B4092 ; 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 B0 S1.00; disable 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 B4092 ; 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 S275; set temperature limit for heater 1 to 275C

Hello everyone today I am contacting you because I have a problem installing my new BLtouch on the duet 2 wifi. after scrupulously following the various instructions on the site for the installation of the BLTouch I find myself having a problem when I connect the red 5 volt pin to pin 1 the duet can no longer display the http interface a blank page is displayed we will say to reconnect the SD card or to check that the www file is indeed present on the card and the BLtouch does not turn on can you help me?

My printer is an ender 3 pro
No modification except the BLTouch and direct drive extruder

Since I configured RRP with the config tool and after checking on the duet site the different commands have been taken into account and the different files created like:

• deployprobe.g
• shrinkprobe.g

Here is the code snippet for the Z probe:
; Axis Limits
M208 X0 Y0 Z0 S1; set axis minima
M208 X235 Y235 Z260 S0; set axis maxima

; End stops
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
M950 S0 C"exp.heater3" ; create servo pin 0 for BLTouch
M558 P9 C"^zprobe.in" H5 F120 T6000; set Z probe type to bltouch and the dive height + speeds
G31 X20 Y0 Z3.3 P25; set Z probe trigger value, offset and trigger height
M557 X25:210 Y25:170 S20; define mesh grid

; Heaters
M308 S0 P"bedtemp" Y"thermistor" T100000 B4092 ; 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 B0 S1.00; disable 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 B4092 ; 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 S275; set temperature limit for heater 1 to 275C