Idex, parking not in the center

I assembled v-core 4 idex 300, after parking in the home position the print head is not in the center of the table, on the Y axis it is also not in the center, when calibrating VAOC it is possible to bring the head to the camera only with the parameter position_max: 450.000 in stepper_y, also when calibrating T1 an out of range error appears on the X axis

MDFPereira•2/12/25, 8:09 AM

Can you share RatOs-debug.zip?

Gri.fonOP•2/12/25, 2:06 PM

ratos-debug.zip859.72KB

MDFPereira•2/12/25, 9:14 PM

despite not having to do with X home position, why do you have this?
[stepper_y]
position_max: 450.000

MDFPereira•2/12/25, 9:17 PM

and you are missing the margin variables. Probably it is messing your homing position

MDFPereira•2/12/25, 9:19 PM

I sugest doing this
https://docs.ratrig.com/v-core-4-0/idex-commissioning#vaoccalibration
from "Initial vaoc calibration" until step 13

MMDFPereira despite not having to do with X home position, why do you have this? [stepper_y]...

Gri.fonOP•2/13/25, 2:58 AM

because with a smaller value of position_max the head T0 does not reach the VAOC camera and I get an out of range error, I cannot complete the VAOC calibration because the head T1 when moving along X does not reach the VAOC camera and falls into an out of range error

Gri.fonOP•2/13/25, 3:48 AM

after repeating VAOC calibration and CALCULATE_DC_ENDSTOP several times I was able to complete the VAOC calibration but now T1 parks like this

Gri.fonOP•2/13/25, 3:48 AM

ratos-debug1.zip864.53KB

Gri.fonOP•2/13/25, 9:19 AM

after I changed position_max: 400 for [stepper x] the heads started to park in the center, is this normal?

Gri.fonOP•2/13/25, 9:23 AM

but with this configuration the print area is 450 x 450 in the printer configuration

Gri.fonOP•2/13/25, 9:48 AM

Will this configuration work correctly when printing from a slicer?

Gri.fonOP•2/13/25, 9:49 AM

this is the last debug with this configuration

ratos-debug2.zip1.32MB

MDFPereira•2/13/25, 10:19 AM

You have a 300 machine. Either 400 or 450 is plane wrong…
The parking position 436… is wrong.
Y max 450 is wrong.
Camera y position 416 is wrong
Position endstop and position max for DC is wrong.

MDFPereira•2/13/25, 10:19 AM

Are you sure your machine is 300?

MDFPereira•2/13/25, 10:20 AM

If so, restart configurator from scratch and discard everything else.

MDFPereira•2/13/25, 10:21 AM

The “extra” value over bed size for any axis should be max of 60

Gri.fonOP•2/13/25, 1:00 PM

I reinstalled ratos completely, updated all packages as stated in this manual https://os.ratrig.com/docs/installation/
Then launched Setup Wizard and configured all steps for v4 idex 300
Then added settings for VAOC and camera operation according to this manual https://docs.ratrig.com/v-core-4-0/idex-commissioning
Then I executed _VAOC_RESET and M84 and launched VAOC calibration and got these physical head positions after the error: Move out of range: 111.659 334.284 5.000 [0.000]

Installing RatOS | RatOS

This is preliminary documentation for the upcoming v2.1.0 release. The work is still ongoing and the documentation is not yet complete.

Gri.fonOP•2/13/25, 1:00 PM

ratos-debug3.zip660.57KB

Gri.fonOP•2/13/25, 1:01 PM

parking in the home position remained also not in the center of the table

Gri.fonOP•2/13/25, 1:06 PM

maybe there is something wrong with the settings for the stepper motors?

MDFPereira•2/13/25, 1:56 PM

It is completely impossible to be anything on settings. Hundreds of machines runing RatOs 2.1 and to mu knowledge this is the first time a Vc4 has this.
I will look at the files again.
Probably your out of range is on Z because both X and Y are inside the limits.

MDFPereira•2/13/25, 2:03 PM

try this:

MDFPereira•2/13/25, 2:06 PM

open your printer.cfg and set Y position_max: 335
save_and restart

Follow the instructions on VC4 commissioning from "Initial vaoc calibration"

Gri.fonOP•2/13/25, 6:18 PM

Unfortunately it doesn't work