Failed to enable endstops new build

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

chriswhiting

@jay_s_uk Yes I just worked that out and corrected it however, it's still not working

jay_s_uk

@chriswhiting can you post a photo of your setup?

chriswhiting

@jay_s_uk It's not pretty
IMG_0868.pdf
IMG_0869.pdf IMG_0870.pdf

chriswhiting

@chriswhiting OMG I think I have it working, had to add some g code to the slicer,

; XY-3 Start Code
G21 ; Set units to millimeters
G90 ; Set all axis to Absolute
M82 ; Set extrusion to Absolute
M107 ; Disable all fans
M190 S{material_bed_temperature_layer_0} ; Set bed temperature and wait
G28 ; Home all axis
; Uncomment the line below to enable ABL Mesh probing
;G29 ; Probe bed mesh for ABL
; For best results do not run nozzle heater while performing ABL
G1 Z5.0 ; Raise nozzle to prevent scratching of heat bed
G1 X0 Y0 ; Move nozzle to Home before heating
M109 S{material_print_temperature_layer_0} T0 ; Set nozzle temp and wait
G92 E0 ; Set Extruder position to zero
; Uncomment the following lines to enable nozzle purge line along left edge of bed
;G1 Z2.0 F3000 ; Raise Z axis
;G1 X1.1 Y20 Z0.2 F3600.0 ; Move to purge line start position
;G1 Y220 F1500.0 E10 ; Draw first purge line
;G1 X1.4 F3600.0 ; Move to side
;G1 Y20 F1500.0 E20 ; Draw second purge line
;G92 E0 ; Reset Extruder
;G1 Z2.0 F3000 ; Move Z Axis up little to prevent scratching of Heat Bed
;G1 X5 Y20 Z0.2 F3600.0 ; Move over to finish nozzle wipe
;G92 E0

chriswhiting

@chriswhiting Thanks so much for responding so quickly and providing A grade assistance