G32 Error:´´ Z probe was not triggered during probing move´´

Phaedrux

@barbarossa-cologne said in G32 Error:´´ Z probe was not triggered during probing move´´:

; bed.g
; Called using G32
; Called to perform True Autolevel using 4-point probe
;
; generated by RepRapFirmware Configuration Tool v3.1.3 on Tue Jun 23 2020 22:36:44 GMT+0200 (Mitteleuropäische Sommerzeit)
M561 ; clear any bed transform
G29 S3; Clear bed height map
; Probe 4-point
M401 ; Deploy probe - deployprobe.g
G30 P0 X150 Y135 Z-9999 ; Front Right
G30 P1 X550 Y135 Z-9999 ; Front Left
G30 P2 X550 Y565 Z-9999 ; Back Left
G30 P3 X150 Y565 Z-9999 S4 ; Back Right
M402 ; Retract Probe - retractprobe.g

Remove the M401 and M402 and try again.

fcwilt

Hi,

I you would be so kind as to use the </> tag to enter you .g files and other similar code. It makes it easier as the contents of each file can be wrapped in the tag and appears in it's own scrolling region.

As to your problem. Remote the M401 and M402 commands from your bed.g file.

For a BLTouch, at least, the firmware invokes those commands as needed.

See if it works now.

Frederick

dutti

@fcwilt
ok. I´m sry

dutti

@fcwilt
Removing M401- M402 is not working

Phaedrux

But it works for homeall? Or a single g30?

dutti

@Phaedrux
yes... but only one time. z probe is triggering but then flashing and not moving any more (m402/m401). when I reconnect the BL is working fine... for one time.
When using G32 after the first probe happnes the same but with -->´´z-probe-was-not-triggered-during-probing-move´´

fcwilt

Hi,

So if you reset the firmware, home everything, move to the center of the bed and do a single G30 the probe pin drops, retracts but then begins to flash?

Is that correct?

Frederick

dutti

@fcwilt
hmm yes... retract --> bl touches the bed --> bed stops as usual -- flashing and no deploy.

dutti

after reconnect the bl - touch. m401 / m402 are working normally

fcwilt

@barbarossa-cologne said in G32 Error:´´ Z probe was not triggered during probing move´´:

after reconnect the bl - touch. m401 / m402 are working normally

So your problem is solved?

Frederick

dutti

@fcwilt
no
after the flashing begins I have to reconnect the Bl Touch to do a sinlge probe.
everytime.....

dutti

@barbarossa-cologne
retract --> bl touches the bed --> bed stops as usual -- flashing and no deploy --> reconnect cable --> working fine till the first probe -->

fcwilt

@barbarossa-cologne said in G32 Error:´´ Z probe was not triggered during probing move´´:

@barbarossa-cologne
retract --> bl touches the bed --> bed stops as usual -- flashing and no deploy --> reconnect cable --> working fine till the first probe -->

When you say "retract" do you mean the pin is DOWN or UP?

If the BLTouch has a problem when probing it starts to flash and nothing more can be done with it until the error condition is reset.

Executing a M280 P0 S160 command should clear the error condition.

Frederick

dutti

@fcwilt
retract means the pin goes down.
hmm ok
what can it be?

dutti

M280 P0 S160 is working.. now the question is what makes this problem ´..

fcwilt

@barbarossa-cologne said in G32 Error:´´ Z probe was not triggered during probing move´´:

@fcwilt
retract means the pin goes down.
hmm ok
what can it be?

OK we have a word problem.

DEPLOY means lower the pin. RETRACT means raise the pin.

So the M401 command should lower the pin and the M402 command should raise the pin

Is that happening?

Frederick

dutti

@fcwilt
ok I´m sry for that..
yes. It works (till the first probe point touches the Bl)

fcwilt

@barbarossa-cologne said in G32 Error:´´ Z probe was not triggered during probing move´´:

@fcwilt
ok I´m sry for that..
yes. It works (till the first probe point touches the Bl)

SO if the printer is just sitting there doing nothing and the BLTouch is far enough away from the bed so that the pin won't touch if it drops can you repeatedly raise and lower the pin using M401/M402 commands without any errors?

Frederick

dutti

@fcwilt
yes..

fcwilt

@barbarossa-cologne said in G32 Error:´´ Z probe was not triggered during probing move´´:

@fcwilt
yes..

OK good.

When the problem occurs is the pin hitting the bed when it tries to drop?

IF that happens it will cause an error.

The pin needs to be all the way down BEFORE the bed moves to touch the pin.

Frederick