BLTouch Config.
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so modify the G31 in the config and test the homing.
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@Veti i have done it several times...i´ve defined Z to 0.23, the first value obtained with G30 S-1. After restart the duet, and do homing, the zozzle stoped 0,40 mm above the bed, but the Z value on the DWC is 0,23mm!
After that, i encreased the Z value 10 by 10 to check if the nozzle wold get closer to the bed! But nothing, it stays at 0,40mm all the times. -
the config you see, i have "Z" value at "0", because i put it to "0" before a leave my printer last night. I intent to restart the configuration today.
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post your homeall
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@Veti can you tell me how to use the </>? I dont know how and i´ll like to do it correctly!
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; homeall.g
; called to home all axes
;
; generated by RepRapFirmware Configuration Tool v3.2.2 on Sun Jan 31 2021 16:45:05 GMT+0000 (Hora padrão da Europa Ocidental)
G91 ; relative positioning
G1 H2 Z5 F6000 ; lift Z relative to current position
G1 H1 X-305 Y-305 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-305 Y-305 F240 ; move slowly to X and Y axis endstops once more (second pass)
G90 ; absolute positioning
G1 X200 Y150 F6000 ; 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 F100 ; lift Z relative to current position
;G90 ; absolute positioning -
@Hélder-Rocha said in BLTouch Config.:
G31 P25 X-40 Y-10 Z1.20 ; Set Z probe trigger value, offset and trigger height
your original value was far bigger
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@Veti it was not workig correctly either with the old firmware. After update the firmware, i already tried with 1.60 and it stops at 0,40mm.... the question is: Dont matter the value i define in G31 "Z", the probe will allways stop at 0,40 mm plus 5mm(because G1 Z5 F100 ) above the bed. If i down the nozzle by 5mm, in the DWC will show the "Z" Value defined on G31, but when i go measure with the wedge feeler, it is 0,40mm above the bed. Allways!
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@Hélder-Rocha said in BLTouch Config.:
0,40
do you use , or . ?
since you never posted the config with a value in it its hard to tell -
@Veti yes... is with "."
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send the G31 command to verify that your offset is put in correctly
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@Hélder-Rocha said in BLTouch Config.:
@Veti can you tell me how to use the </>? I dont know how and i´ll like to do it correctly!
When you click that button in the post creation window it adds a section between three dots above and below. Put your code in the middle where it says code_text.
code_text -
This post is deleted!
