Rat Rig Community [Unofficial]•2y ago

Z_offset on Voron 0.1 (running RatOS Alpha5)

How would I set the z_offset on a Voron 0.1? When running "PROBE_CALIBRATE" in the console it gives me an "Unknown command" and there are no printer.cfg sections for [bltouch] or [probe] either... Am I missing something?

16 Replies

miklschmidt•2y ago

There are: https://github.com/Rat-OS/RatOS-configuration/blob/v2.x/templates/voron-v01-printer.template.cfg#L81 and: https://github.com/Rat-OS/RatOS-configuration/blob/v2.x/templates/voron-v01-printer.template.cfg#L201

GitHub

RatOS-configuration/voron-v01-printer.template.cfg at v2.x · Rat-OS...

The RatOS modular klipper configuration. Contribute to Rat-OS/RatOS-configuration development by creating an account on GitHub.

miklschmidt•2y ago

Tagging @heisenberg19x as he's the original author

tame-yellow•2y ago

originally the V0 has no probe but a mechanical Z-Endstop, what are you using?

ambitious-aquaOP•2y ago

yes indeed... there are no bltouch or pinda.. it is an older v0.1 mechnical z-endstop only...

tame-yellow•2y ago

you drive bed to Z=0 and then adjust the bed with the springs to the paper test with the Nozzle above the Spring positions, i think i put those into the config so you should be able to do SCREWS_TILT_CALCULATE and then fine adjust with prints as usual

miklschmidt•2y ago

ie. no configured z_offset because there's no probe. no PROBE_CALIBRATE, for the same reason

tame-yellow•2y ago

sorry not calculate the other old skool function, where it just drives the nozzle to the position i myself have a klicky installed and use that as endstop also BED_SCREWS_ADJUST

ambitious-aquaOP•2y ago

ok - SCREWS_TILT_CALCULATE command seems to work ... thanks. I'll try this and get back if successful ... or not 😉

miklschmidt•2y ago

BED_SCREWS_ADJUST is easier, SCREWS_TILT_CALCULATE works best with a probe. There's an extra step you don't really need. Oh there's no [bed_screws] section @heisenberg19x

ambitious-aquaOP•2y ago

Unknown command:"BED_SCREWS_ADJUST"

tame-yellow•2y ago

but for

BED_SCREWS_ADJUST

BED_SCREWS_ADJUST

you need to define in the form of

screw1: 100, 50
screw2: 100, 150
screw3: 150, 100

screw1: 100, 50
screw2: 100, 150
screw3: 150, 100

and myself using a probe i defined for

in the form of

in the form of

[screws_tilt_adjust] screw1: 100,115 screw1_name: back right screw2: 0,115 screw2_name: back left screw3: 60,5 screw3_name: front screw horizontal_move_z: 20 speed: 100 screw_thread: CW-M3``` it is not possible to do both 🤦

miklschmidt•2y ago

includes 😄

tame-yellow•2y ago

we would have to change it to go into the

physical-endstop-z.cfg

physical-endstop-z.cfg

miklschmidt•2y ago

yeah that could work too

tame-yellow•2y ago

just for now you would just have to drive the toolhead manually to the position, we will adjust the includes. just go to those positions:

[bed_screws]
screw1: 60,5
screw1_name: front screw
screw2: 5,115
screw2_name: back left
screw3: 115,115
screw3_name: back right

[bed_screws]
screw1: 60,5
screw1_name: front screw
screw2: 5,115
screw2_name: back left
screw3: 115,115
screw3_name: back right

ambitious-aquaOP•2y ago

...sorry for the late reply, I had to unclog the nozzle. Forgot that was the reason I did not use the vzero for quite some time 😉 SCREWS_TILT_CALCULATE + SET_GCODE_OFFSET Z_ADJUST=-1.2 MOVE=1 seemed to work for now

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Z_offset on Voron 0.1 (running RatOS Alpha5)