BL Touch

Gost101

@peter247 I can deploy and retract the probe

Veti

the wires that come with the bltouch are notoriously bad.

Gost101

@Veti Also not long enough to reach my board. lol

peter247

Look like you are using G30 to lower the head on homing .
Can't see a fault on your config.g , but i'm on version 3.1.1 which is different.

Gost101

@peter247 Now the printer wont home Z. lol here is the code for home all. I cannot pin up and down:

; homeall.g
; called to home all axes
;
; generated by RepRapFirmware Configuration Tool v3.1.4 on Sun Sep 27 2020 23:42:27 GMT-0600 (Mountain Daylight Time)
; Y-Axis
G91                ; relative positioning
G1 S1 Y-505 F1800  ; move quickly to Y axis endstop and stop there (first pass)
G1 Y5 F500         ; go back a few mm
G1 S1 Y-505 F360   ; move slowly to Y axis endstop once more (second pass)
G90                ; absolute positioning
; X-Axis
G91                ; relative positioning
G1 S1 X-505 F1800  ; move quickly to X axis endstop and stop there (first pass)
G1 X5 F500         ; go back a few mm
G1 S1 X-505 F360   ; move slowly to X axis endstop once more (second pass)
G90                ; absolute positioning
; Z-Axis
M280 P7 S160
M280 P7 S120
M280 P7 S90 I1         ; Probe Up
M280 P7 S10 I1         ; Probe Down
M280 P7 S90 I1         ; Probe Up
M280 P7 S10 I1         ; Probe Down
M280 P7 S90 I1         ; Probe Up
M280 P7 S10 I1         ; Probe Down
G1 X15 Y15 Z10 F500
G91                    ; relative positioning
G30 		       ; Do a single probe to home our Z axis
G90 		       ; Make sure we are in absolute mode
G1 Z10 F6000           ; Rapidly move the Z axis to Z=10.

Gost101

@peter247 said in BL Touch:

M280 P3 S160

The only way to clear the blinking red light is to manually unplug the red wire: alt text

Gost101

This isn't a actually picture of my board just one I found online.

Gost101

@peter247 I tired the M280 P7 S160 through both the gcode console and in home all and it dindn't work

peter247

@Gost101

Does the up down up down up down work ?

Gost101

Nope. lol. I manually reset the bl touch but am curious if there is a reset g code for this problem.

peter247

@Gost101

this my reset code for the bltouch M280 P0 S160

peter247

@Gost101

M280 P7 S90 I1 ; Probe Up
M280 P7 S10 I1 ; Probe Down
M280 P7 S90 I1 ; Probe Up
M280 P7 S10 I1 ; Probe Down
M280 P7 S90 I1 ; Probe Up
M280 P7 S10 I1 ; Probe Down

does this work ?

Gost101

@peter247 It doesn't so far, I get error:

G28

Error: G0/G1: insufficient axes homed

after the X&Y axis home but Z wont home:

; Y-Axis
G91                ; relative positioning
G1 S1 Y-505 F1800  ; move quickly to Y axis endstop and stop there (first pass)
G1 Y5 F500         ; go back a few mm
G1 S1 Y-505 F360   ; move slowly to Y axis endstop once more (second pass)
G90                ; absolute positioning
; X-Axis
G91                ; relative positioning
G1 S1 X-505 F1800  ; move quickly to X axis endstop and stop there (first pass)
G1 X5 F500         ; go back a few mm
G1 S1 X-505 F360   ; move slowly to X axis endstop once more (second pass)
G90                ; absolute positioning
; Z-Axis
;M280 P0 S160          ;This didn't work
M280 P7 S160
M280 P7 S90 I1         ; Probe Up
M280 P7 S10 I1         ; Probe Down
M280 P7 S90 I1         ; Probe Up
M280 P7 S10 I1         ; Probe Down
M280 P7 S90 I1         ; Probe Up
M280 P7 S10 I1         ; Probe Down
G1 X15 Y15 Z10 F500
G91                    ; relative positioning
G30 		       ; Do a single probe to home our Z axis
G90 		       ; Make sure we are in absolute mode
G1 Z10 F6000           ; Rapidly move the Z axis to Z=10.

peter247

@Gost101

M280 P7 S90 I1 ; Probe Up
M280 P7 S10 I1 ; Probe Down
M280 P7 S90 I1 ; Probe Up
M280 P7 S10 I1 ; Probe Down
M280 P7 S90 I1 ; Probe Up
M280 P7 S10 I1 ; Probe Down

this Just checks the probe not homing .
You need to home X and Y before you can home Z

Gost101

@peter247 Im trying reset the bl touch then home X&Y axis to zero. Then move Z axis up 10 Y axis 15 and X axis 15 then actuate the probe 3 times, then home down z.

droftarts

@Gost101 to me, it sounds like your probe is not correctly wired. To get it to self test, all you need is 5V on the red wire, and GND on the black or brown wire (sometimes blue). Check continuity of these connections. It sounds like you have 5V on yellow.

Ian

Gost101

@droftarts are you available to do a video call?

peter247

This post is deleted!

Gost101

I have upgraded to Duet Firmware 3.3.1.
The Z probe is still having problems.
Every time I home all the X&Y are homed but not Z and error code:

G28
Error: G0/G1: insufficient axes homed

Here is Home All gcode:

; homeall.g
; called to home all axes
;
; generated by RepRapFirmware Configuration Tool v3.1.4 on Mon Sep 28 2020 07:45:49 GMT-0600 (Mountain Daylight Time)
G91                      ; relative positioning
G1 H2 Z5 F9000           ; lift Z relative to current position
G1 H1 X-505 Y-505 F21600 ; move quickly to X and Y axis endstops and stop there (first pass)
G1 H2 X5 Y5 F9000        ; go back a few mm
G1 H1 X-505 Y-505 F7200  ; move slowly to X and Y axis endstops once more (second pass)
G90                      ; absolute positioning
G1 X15 Y15 Z10 F9000     ; go to first bed probe point and home Z
G30                      ; home Z by probing the bed

; Uncomment the following lines to lift Z after probing
;G91                     ; relative positioning
;G1 Z5 F150              ; lift Z relative to current position
;G90                     ; absolute positioning

Home Z gcode:

; homez.g
; called to home the Z axis
;
; generated by RepRapFirmware Configuration Tool v3.1.4 on Mon Sep 28 2020 07:45:49 GMT-0600 (Mountain Daylight Time)
G91              ; relative positioning
G1 H2 Z5 F9000   ; lift Z relative to current position
G90              ; absolute positioning
G1 X15 Y15 F9000 ; go to first probe point
G30              ; home Z by probing the bed

; Uncomment the following lines to lift Z after probing
;G91             ; relative positioning
;G1 Z5 F150      ; lift Z relative to current position
;G90             ; absolute positioning

Config gcode:

; Configuration file for Duet WiFi (firmware version 3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.1.4 on Mon Sep 28 2020 07:45:49 GMT-0600 (Mountain Daylight Time)

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

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

; Drives
M569 P0 S1                                         ; X physical drive 0 goes backwards
M569 P1 S1                                         ; Y physical drive 1 goes backwards
M569 P2 S0                                         ; Z One physical drive 2 goes forwards
M569 P2 S0                                         ; Z One physical drive 2 goes forwards
M569 P3 S0                                         ; E 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 E415.00                  ; 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 X500 Y500 Z500 S0                             ; set axis maxima

; Endstops
M574 X1 S1 P"xstop"                                ; configure active-high endstop for low end on X via pin xstop
M574 Y1 S1 P"ystop"                                ; configure active-high endstop for low end on Y via pin ystop
M574 Z1 S2                                         ; configure Z-probe endstop for low end on Z

; Z-Probe
M950 S0 C"exp.heater7"                             ; create servo pin 0 for BLTouch
M558 P9 C"^zprobe.in" H5 F600 T9000                ; set Z probe type to bltouch and the dive height + speeds
G31 P500 X37 Y0 Z2.5                               ; set Z probe trigger value, offset and trigger height
M557 X30:470 Y30:470 S25                           ; 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 B1 S1.00                                   ; enable bang-bang mode for the bed heater and set PWM limit
M140 H0                                            ; map heated bed to heater 0
M143 H0 S70                                        ; set temperature limit for heater 0 to 70C
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

; Fans
M950 F0 C"fan0" Q500                               ; create fan 0 on pin fan0 and set its frequency
M106 P0 S1 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 P1 S"Side Fan" F0                             ; define tool 1
G10 P1 X0 Y0 Z0                                    ; set tool 1 axis offsets
G10 P1 R0 S0                                       ; set initial tool 1 active and standby temperatures to 0C
M563 P2 S"Front Fan" F0                            ; define tool 2
G10 P2 X0 Y0 Z0                                    ; set tool 2 axis offsets
G10 P2 R0 S0                                       ; set initial tool 2 active and standby temperatures to 0C

; Custom settings are not defined

; Miscellaneous
M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set voltage thresholds and actions to run on power loss

Gost101

Also how do I get the extruder thermistor to display in the tools and extras area.

I tried turning the bed on and error:

Error: Heater 0 fault: temperature rising much slowly than expected 1.8*C/sec