Latest posts made by Niels
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RE: Trigger Height and a lot of confusions
Yes. i know ..
in my bed.g i do alot of g30 and the last one with s6.
--> fail
when i do a single s30.. it sets the height correctly....
this is what i didnt understand
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RE: Trigger Height and a lot of confusions
i realized that there are not compensation in use.... this is exactly what the g32 should to right?
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RE: Trigger Height and a lot of confusions
After all:
When i do a G30 i got the correct height ....
Why does the g32 (bed.g) does not this? -
RE: Trigger Height and a lot of confusions
state: M665 R225.5 L450 B185 H410.500 M558 P8 R0.4 H5 F1200 T6000 G31 P100 X0 Y0 Z0 Nozzle 210° Bed 60°
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Make sure the dynamic test is successful (Z probe stops when it senses the bed) before doing this.
-> Done. works. Bed stopped after g30 -
Use the X and Y jog buttons to position the nozzle over the centre of the bed
-> Done x0 Y0 -
Jog the nozzle down until it is just touching the bed or just gripping a sheet of paper. If the firmware doesn't let you jog it down far enough, send M564 S0 to disable axis limits.
-> paper scratched @ Z 1.84 -
Once you have the nozzle touching the bed, send command G92 Z0 to tell the firmware that the head is at Z=0
-> Done ... Z=0 -
Jog the head up by 5 to 10mm
-> Done M120
G91
G1 Z5 F6000
M121 -
Send command G30 S-1. The nozzle will descend or the bed rise until the probe triggers and the Z height at which the probe stopped will be reported.
-> G30 S-1
Stopped at height -0.029 mm
Z=-0.03 -
Repeat from step 5 two or three times to make sure that the trigger height is consistent.
-> -0.022 -0.029 -0.022 -0.029 -
In Duet Web Control, go to Settings -> System Editor and edit the config.g file. Set the Z parameter in the G31 command to the trigger height that was reported. Save the file.
-> G31 P100 X0 Y0 Z-0.025
saved -
Open config-override.g and check that there are no G31 commands in it. If you find any, delete those lines and save the file.
-> done . Only PID tuning Stuff in the override -
To apply the new trigger height, restart the Duet by sending M999 or pressing Emergency Stop.
-> Restarted
After All:
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G32 (look at pastebin)
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After that it stops at Z=5
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when i drive to Z=0 or start the print ---- the nozzle crashes in the bed.
G30 S-1 Stopped at height 0.797 mm
So annoying ... whats my mistake?
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RE: Trigger Height and a lot of confusions
@phaedrux BUT when i drive to z=0 after g32 i should above the bed?
That isnt working
It drives IN the bed -
RE: Trigger Height and a lot of confusions
@phaedrux should it be stopped @ 0?
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Trigger Height and a lot of confusions
Hello everybody,
I'll go crazy....i have a delta printer with haydn magball arms, ethernet and a smarteffector.
ii set the trigger height exactly as it is described in the wiki.
It does not work: /
after a change of the carriage adapters I do not get it back ... before it worked.
I exclude the adapter. that's not it.When I restart the printer (with saved height as from the wiki) I do a g28, g32.
then I drive to Z0 and he rams me into bed.
A G30 s-1 tells me "stopped at 0.7"Where is my thought error?
My Configs are in my Pastebin:
https://pastebin.com/u/NealzE