Release 3.01-RC10

dc42

6: z axis homing and try again the extruder does not work

Please post your homez.g file.

Leblond

@dc42
; homez.g
; called to home the Z axis
;
; generated by RepRapFirmware Configuration Tool v2.1.8 on Thu Apr 23 2020 22:39:29 GMT+0200 (Ora legale dell’Europa centrale)
G91 ; relative positioning
G1 H2 Z5 F6000 ; lift Z relative to current position
G90 ; absolute positioning
G1 X60 Y50 F6000 ; 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 Z10 F100 ; lift Z relative to current position
;G90 ; absolute positioning

Leblond

now I have mounted the fw 2.05 to see if even with this it does the same problem

dc42

Is the tool still selected when you have this problem? Send T by itself to report the current tool number.

Leblond

@dc42 ok I reassemble the FW and then I tell you

Leblond

@dc42 made reloaded FW 3.01-RC10
yes the tool is always active
1/5/2020, 14:51:33 T
Tool 0 is selected

Leblond

@dc42 I compress all the sd and send it to you?

Leblond

it still does not work

Leblond

the engine practically vibrates as if it were stalled

Leblond

@dc42 I confirm that with version 3 of the fw I have this problem, but with the version of FW 2.05 everything works great, so I will continue to use FW 2.05, until you can understand where the problem lies

Leblond

Hi everyone, have you discovered anything about my problem?

Leblond

good morning guys
I have found that by sending the axes home manually one at a time starting with x, y and z, the extruder works

Leblond

but as soon as a g28 is made it no longer works and the extruder stalls

Leblond

I also installed Release 3.01-RC12 ma niet

Leblond

for @dc42 no idea?

Leblond

Guys forgive me if I insist, but it seems strange to me that only I have a problem with a brand new card and you can't find a solution

sebkritikel

@Leblond said in Release 3.01-RC10:

but as soon as a g28 is made it no longer works and the extruder stalls

When you send "G28" or "G28 Z" ?

Can you post homeall.g?

@Leblond said in Release 3.01-RC10:

good morning guys
I have found that by sending the axes home manually one at a time starting with x, y and z, the extruder works

G28 X
Extruder Works
G28 Y
Extruder Works
G28 Z
Extruder Works

G28
Does not work?

Leblond

it is exact only when sending g28 the extruder stalls

Leblond

; homeall.g
; called to home all axes
;
; generated by RepRapFirmware Configuration Tool v2.1.8 on Thu Apr 23 2020 22:39:29 GMT+0200 (Ora legale dell’Europa centrale)
G91 ; relative positioning
G1 H2 Z5 F6000 ; lift Z relative to current position
M913 X50 Y50 ; Riduci la corrente al 50%
G1 H1 X-9999 Y-9999 F4000 ; move quickly to X or Y endstop and stop there (first pass)
G1 H1 X-9999 ; home X axis
G1 H1 Y-9999 ; home Y axis
G1 X5 Y5 F2000 ; go back a few mm
G1 H1 X-9999 F360 ; move slowly to X axis endstop once more (second pass)
G1 H1 Y-9999 ; then move slowly to Y axis endstop
G90 ; absolute positioning
G1 X60 Y50 F9000 ; go to first bed probe point and home Z
M913 X100 Y100 :Riporta la corrente al 100%
G30 ; home Z by probing the bed

; Uncomment the following lines to lift Z after probing
;G91 ; relative positioning
;G1 Z10 F100 ; lift Z relative to current position
;G90 ; absolute positioning

sebkritikel

@Leblond said in Release 3.01-RC10:

; homeall.g
; called to home all axes
;
; generated by RepRapFirmware Configuration Tool v2.1.8 on Thu Apr 23 2020 22:39:29 GMT+0200 (Ora legale dell’Europa centrale)
G91 ; relative positioning
G1 H2 Z5 F6000 ; lift Z relative to current position
M913 X50 Y50 ; Riduci la corrente al 50%
G1 H1 X-9999 Y-9999 F4000 ; move quickly to X or Y endstop and stop there (first pass)
G1 H1 X-9999 ; home X axis
G1 H1 Y-9999 ; home Y axis
G1 X5 Y5 F2000 ; go back a few mm
G1 H1 X-9999 F360 ; move slowly to X axis endstop once more (second pass)
G1 H1 Y-9999 ; then move slowly to Y axis endstop
G90 ; absolute positioning
G1 X60 Y50 F9000 ; go to first bed probe point and home Z
M913 X100 Y100 :Riporta la corrente al 100%
G30 ; home Z by probing the bed

; Uncomment the following lines to lift Z after probing
;G91 ; relative positioning
;G1 Z10 F100 ; lift Z relative to current position
;G90 ; absolute positioning

Can you try:

;homeall.g
G91 ; relative positioning
G1 H2 Z5 F6000 ; lift Z relative to current position

;;;M913 X50 Y50 ; Riduci la corrente al 50%

G1 H1 X-9999 Y-9999 F4000 ; move quickly to X or Y endstop and stop there (first pass)

G1 X5 Y5 F2000 ; go back a few mm

G1 H1 X-9999 F360 ; move slowly to X axis endstop once more (second pass)
G1 H1 Y-9999 F360 ; then move slowly to Y axis endstop

G90 ; absolute positioning

G1 X60 Y50 F9000 ; go to first bed probe point and home Z

;;;M913 X100 Y100 :Riporta la corrente al 100%

G30 ; home Z by probing the bed