Failed to enable endstops new build

chriswhiting

Hey finished mod an old Tronxy core XY with a new Z build plate mounted 3 t8 skews true bed level is working, and calibration seems ok?

However every time I start a print I get the following error "Failed to enable endstops"

I've been pulling my hair out now for a week"

Config.g below

; Configuration file for Duet 3 MB 6HC (firmware version 3.3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.3.13 on Sat Oct 01 2022 13:40:55 GMT+1000 (Australian Eastern Standard Time)

; General preferences
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"Duet 3" ; set printer name
M669 K1 ; select CoreXY mode

; Drives
M569 P0.1 S0 ; physical drive 0.1 goes forwards
M569 P0.2 S0 ; physical drive 0.2 goes forwards
M569 P0.3 S1 ; physical drive 0.3 goes forwards
M569 P0.4 S1 ; physical drive 0.4 goes forwards
M569 P0.5 S0 ; physical drive 0.4 goes forwards
M569 P121.0 S1 ; physical drive 121.0 goes forwards
M584 X0.1 Y0.2 Z0.3:0.4:0.5 E121.0 ; set drive mapping
M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z400.00 E400.00 ; set steps per mm
M566 X1800.00 Y1800.00 Z120.00 E120.00 ; set maximum instantaneous speed changes (mm/min)
M203 X12000.00 Y12000.00 Z320.00 E1200.00 ; set maximum speeds (mm/min)
M201 X500.00 Y500.00 Z20.00 E250.00 ; set accelerations (mm/s^2)
M906 X800 Y800 Z800 E800 I30 ; set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout
M671 X120:0:320 Y0:320:320 S5

; Axis Limits
M208 X0 Y0 Z0 S1 ; set axis minima
M208 X330 Y330 Z350 S0 ; set axis maxima

; Endstops
M574 X1 S1 P"121.io1.in" ; configure switch-type (e.g. microswitch) endstop for low end on X via pin 121.io1.in
M574 Y1 S1 P"io1.in" ; configure switch-type (e.g. microswitch) endstop for low end on Y via pin io1.in

; Z-Probe
M950 S0 C"121.io0.out" ; create servo pin 0 for BLTouch
M558 P9 C"121.io0.in" H5 F120 T6000 ; set Z probe type to bltouch and the dive height + speeds
G31 P500 X0 Y0 Z1.05 ; set Z probe trigger value, offset and trigger height
M557 X15:320 Y15:320 S24 ; define mesh grid

; Heaters
M308 S0 P"temp0" Y"thermistor" T100000 B4138 ; configure sensor 0 as thermistor on pin temp0
M950 H0 C"out1" T0 ; create bed heater output on out0 and map it to sensor 0
M307 H0 R0.868 K0.492:0.000 D1.32 E1.35 S1.00 B0 ; disable bang-bang mode for the bed heater and set PWM limit
M140 H0 ; map heated bed to heater 0
M143 H0 S120 ; set temperature limit for heater 0 to 120C
M308 S1 P"121.temp0" Y"thermistor" T100000 B4138 ; configure sensor 1 as thermistor on pin 121.temp0
M950 H1 C"121.out0" T1 ; create nozzle heater output on 121.out0 and map it to sensor 1
M307 H1 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit
M143 H1 S280 ; set temperature limit for heater 1 to 280C

; Fans
M950 F0 C"121.out2" Q500 ; create fan 0 on pin 121.out2 and set its frequency
M106 P0 S1.0 H-1 ; set fan 0 value. Thermostatic control is turned off

; Tools
M563 P0 D0 H1 F0 ; define tool 0
G10 P0 X0 Y0 Z1.945 ; set tool 0 axis offsets
G10 P0 R0 S0 ; set initial tool 0 active and standby temperatures to 0C

; Custom settings are not defined

jay_s_uk

@chriswhiting ~~post the contents of your homing files~~

Actually, add a G4 S3 to your config just after the M669 to allow the CAN-FD connections to come online

chriswhiting

@jay_s_uk [download (1).zip](Invalid file type. Allowed types are: .png, .jpg, .gif, .bmb, .pdf, .svg, .dxf, .cad, .txt, .doc, .xls, .docx, .xlsx, .stl, .csv, .g, .gcode, .stp, .step, .cps, .cbpp, .odt, .ods, .json, .scad, homex.g homeall.g homez.g homey.g .heic, .cpp, .c, .h, .py, .fcstd, .elf, .bin, .mp4, .jpeg, .hpp, .webp, .heic, .js, .qoi, .gc)

chriswhiting

@chriswhiting trying the G4 S3 now

jay_s_uk

@chriswhiting
homex.g

; homex.g
; called to home the X axis
;
; generated by RepRapFirmware Configuration Tool v3.3.13 on Sat Oct 01 2022 13:40:55 GMT+1000 (Australian Eastern Standard Time)
G91               ; relative positioning
;G1 H2 Z5 F6000    ; lift Z relative to current position
G1 H1 X-335 F1800 ; move quickly to X axis endstop and stop there (first pass)
G1 X5 F6000       ; go back a few mm
G1 H1 X-335 F360  ; move slowly to X axis endstop once more (second pass)
;G1 H2 Z-5 F6000   ; lower Z again
G90               ; absolute positioning

homey

; homey.g
; called to home the Y axis
;
; generated by RepRapFirmware Configuration Tool v3.3.13 on Sat Oct 01 2022 13:40:55 GMT+1000 (Australian Eastern Standard Time)
G91               ; relative positioning
;G1 H2 Z5 F6000    ; lift Z relative to current position
G1 H1 Y-335 F1800 ; move quickly to Y axis endstop and stop there (first pass)
G1 Y5 F6000       ; go back a few mm
G1 H1 Y-335 F360  ; move slowly to Y axis endstop once more (second pass)
;G1 H2 Z-5 F6000   ; lower Z again
G90               ; absolute positioning

homez

; homez.g
; called to home the Z axis
;
; generated by RepRapFirmware Configuration Tool v3.3.13 on Sat Oct 01 2022 13:40:55 GMT+1000 (Australian Eastern Standard Time)
;G91               ; relative positioning
;G1 H2 Z5 F6000    ; lift Z relative to current position
;G1 H1 Z-355 F1800 ; 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 positionin

------------------------------------------------------------------------------
G91                ; relative mode
;G1 H2 Z2 F200      ; raise head 4mm to ensure it is above the Z probe trigger height       
G1 X0 Y0 F2000 ; put head over the centre of the bed, or wherever you want to probe
G30                ; lower head, stop when probe triggered and set Z to trigger height
G90  ; back to absolute mode

homeall

; homeall.g
; called to home all axes
;
; generated by RepRapFirmware Configuration Tool v3.3.12 on Tue Sep 06 2022 18:33:17 GMT+1000 (Australian Eastern Standard Time)
G91                     ; relative positioning
;G1 H2 Z5 F6000          ; lift Z relative to current position
G1 H1 X-335 Y-335 F1800 ; move quickly to X or Y endstop and stop there (first pass)
G1 H1 X-335             ; home X axis
G1 H1 Y-335             ; home Y axis
G1 X5 Y5 F6000          ; go back a few mm
G1 H1 X-335 F360        ; move slowly to X axis endstop once more (second pass)
G1 H1 Y-335             ; then move slowly to Y axis endstop
G1 H1 Z-355 F360        ; move Z down stopping at the endstop
G90                     ; absolute positioning
G92 Z0                  ; set Z position to axis minimum (you may want to adjust this)

jay_s_uk

@chriswhiting the error is homeall tried to home with an endstop and homez homes with a probe

chriswhiting

@chriswhiting Nup same outcome "Failed to enable endstops" just after extruder start heating

chriswhiting

@chriswhiting ok that seemshomez.g homey.g homex.g homeall.g config.g bed.g to fix the error message, however now I'm getting " Attempting to extrude with no tool selected." <grrrrrr>

jay_s_uk

@chriswhiting add T0 to the end of your config

chriswhiting

@jay_s_uk did you mean config.g ?

jay_s_uk

@chriswhiting yes

chriswhiting

@jay_s_uk OK did that and print seems to run. I have a z height issue, but it may not be related.

One problem now is Z doesn't probe when I select home all and does when I select home z? homez.g homeall.g config.g

chriswhiting

@chriswhiting I think I might have fixed the home all issue

homeall.g

jay_s_uk

@chriswhiting thats better.
It's also suggested to probe in the centre of the bed for homing.

chriswhiting

@jay_s_uk Understood that's me being inpatient

chriswhiting

@chriswhiting Grrr calibrated my Z probe offset height to 1.28 and it's printing the first layer about 4mm above the bed?

bed.g homez.g homeall.g config.g

jay_s_uk

@chriswhiting you have no X and Y offsets for your probe

G31 P500 X0 Y0 Z1.2                         ; set Z probe trigger value, offset and trigger height

what type of probe is it and how did you calibrate it?

chriswhiting

@jay_s_uk its a bltouch and I used this

https://duet3d.dozuki.com/Wiki/Test_and_calibrate_the_Z_probe#Section_Calibrate_the_Z_probe_trigger_height

chriswhiting

@chriswhiting Tried again and changed

M558 P9 C"121.io0.in" H1.945 F120 T6000 ; set Z probe type to bltouch and the dive height + speeds

Same problem?

config.g

jay_s_uk

@chriswhiting thats not where you set the probe offset. its set using G31, the next line down from M558