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ratos-support

fix-my-print

fix-my-printer

fix-my-resonance

fix-my-mesh

german-support

Raven 3D Tech

1/3/2025

RatOS on AWD VzBot Triple Z motor configuration.

I Have a working AWD VzBot Triple Z. My thinking was to use the configurator, and choose Standard V-core 4 configuration and then in the printer.cfg add the additional 2 motors. All done and X and Z no issues but the Y is given me a lot of headaches as no matter what I change in the configuration it will not move in the right direction it only makes noises . I also add previous configuration to setting to it and still is no go for Y. What could be wrong. Is there something in RatOS that needs...

Decker

1/2/2025

Changed stepper_x setting, now ratos error

I made a change in my printer.cfg to adjust my position_endstop and now I'm getting an ERROR about allow_unknown_gcode_generator, a value i never touched Ran a few updates this morning and didnt run into this issue until now ```Option 'allow_unknown_gcode_generator' is not valid in section 'ratos'...

Solution:

Wetson

1/2/2025

IDEX Mirror "Move Out of Range"

Have ran into this three times now. Print will start successfully before running into a "Move out of Range" error on the first layer even though there is still a decent chunk of room left between the heads. I have followed the EndStop Calibration as described in the comissioning guide exactly, and even ran a VAOC calibration before the print. I tested with IDEX COPY and that worked, however I need mirror for these parts. ...

O_Pinguim

1/1/2025

Configurator 502 Bad Gateway on RatOS 2.1.x

I am trying to install RatOS 2.1.x on my V-Core 3.1 400mm (stock). I've gone through the instructions in the announcement and on the installation page. My RPi 4 is connected through ethernet, so I didn't need to set up the wifi, but the page was working to do so. I didn't, but it was there. I opened Mainsail and updated ratos and then ratos-configurator, as instructed. I restarted and refreshed and updated all the components. Now that everything is up-to-date, though, I can't get to the configurator page to actually set up/connect to my printer. I always get a 502 Bad Gateway (nginx/1.18.0) error page. The Realtime Analysis Page and the VAOC page also do not work. The others seem fine. Can someone please advise? I've been trying to get my printer working for HOURS now and my printer fan is going full blast until I can get a configuration going....

1/1/2025

VOAC Z-Offset failing

Dear RR Community and Mods, I'm currently commissioning my VC4 and am running into a issue during the VAOC Z-Offset Step. I followed the official commissioning guide (now multiple times) to the most minute detail. `18:32 _VAOC_END...

Solution:

now add this to your printer.cfg

position_min: -7

position_min: -7

...

rmilyard

1/1/2025

2024-07-27-RatOS-2.1.0-RC2 issues with moonraker

As soon as I do the updates to this via Update Manager moonraker stops working and can't access GUI.

NightLink42

1/1/2025

Bed temp on Leviathan

Hello. I just switched from a Octopus 446 to Leviathan on my Minion. Everything is working great so far, but my bed temp is off. Shows 6c when it should be about 20c (same as extruder). Just out of curiosity I switched the hotend and bed wiring and the bed is showing correct in the hotend side, but now the hotend is showing around 6 in the bed side Everything is fully updated as far as it'll go. ...

Solution:

@miklschmidt it seems the Leviathan baord needs by default this setting pullup_resistor: 2200

rmilyard

1/1/2025

RatOS-2.1.0-RC2 issues with flashing Octopus and EBB MCUs.

I keep getting this error: Warning: Version mismatch The board is running version v0.12.0-268-g0844388d but you your pi is on version v0.12.0-268-g0844388d7. If you want to update your board click 'flash again' below....

Solution:

Bug. Update everything end ignore the error.

nocjef

12/31/2024

Do I need to do anything special in ratos 2.1 for a 4028 fan?

I’ve recently upgraded to 2.1.0rc3 and want to add a 4028 part cooling fan. I’m currently using dual 5015 fans and would like something a bit stronger.
Other than the wiring which is covered in the build guide, will I still need to adjust my printer.cfg as such [fan]...

Alexander Wiltschek

12/31/2024

Internal error during connect: module 'extras.resonance_tester' has no attribute 'SweepingVibrations

After setup of RatOS v2.1.0-RC3-21-g31ad483fand selection of my boards including the correct X/Y accelarometer (connected to Host) i still get this error message. This still comes when i try to comment all sections referencing to the accelarometer. I have a VCore 3 500...

Solution:

its crazy. after 4 full setup retries it now worked ! What did i do. New Image, Update RatOS, Reboot, Refresh Update Manager, Update Configurator, Reboot, Refresh Update Manager, Update the rest. Whats confusing me a bit is that the Update Manager no longer shows RatOS in the list ?! Is this correct ?...

karpkapital

12/30/2024

TMC 'stepper_z2' reports error: DRV_STATUS: 801c0103 otpw=1(OvertempWarning!) ot=1(OvertempError!) t

I'm getting the error above after i updated to rat OS 2.1 and also did toolhead upgrade. Any ideas whats going on?

3DBIM-Solutions

12/30/2024

Existing command TEST_RESONANCES not found in RatOS override

Hope someone can help me with this.. I have freshly installed and updated ratos to 2.1.0 RC3. From the first step to set up the wifi I see the error in the subject. First updated ratos, then configurator and then everything else. I still see this error. ...

rubino25

12/30/2024

No beacon model on first calibration

Hi! I can't go through the "initial_beacon_calibration" process. After homing x and y everything stop with "no beacon calibration model loaded". It's not the first printer with ratos 2.1 and beacon but it's the first time I get that error. Everything is up to date.

Tripslip

12/30/2024

A/B steppers skipping.

I ran my configurator with LDO-42STH48-2504AC and TMC5160T Pro V1.1. Im running the... TMC5160T Pro V1.0 and the LDO 42STH48-2804AH steppers. Current 1.5...

Solution:

Yeah, turn it on - you are under currenting the steppers

ratos-debug-5.zip

Chrizzar

12/28/2024

Realtime Analysis - SciChart too old.. error

I'm getting this screen when trying to access the Analysis Tool.. Sorry! This version of SciChart is too old to be used for the community edition. Please update to the latest version. RatOS fully updated.....

Solution:

Fixed. Update ready in 5 minutes.

Kmarty

12/28/2024

Post-Processing in RatOS - What is ti for?

What is Post-processing for in RatOS v2.1? Especially for single carriage printer?

Solution:

just to give you one example. Every single slicer moves after priming with high speed to the print area at the first layer height. on printers like the v-core 500 with their big bed this can ead to scratched surfaces

Tripslip

12/27/2024

octopus

Can anyone tell me if ratos can run 5160's?

ChrisB

12/27/2024

Performance mode?

Vcore 3.1 500 octopus board with EBB 1.2 toolboard, orbiter 2.5 extruder, phateus rapido hf hot end. I notice in the machine setup wizard if I enable "performance mode" it changes all the stepper motor drive current from 1.1 to 1.6 except for the extruder motor which remains at .707 regardless of performance mode or not. I'm looking to speed the machine up. My question is if all the other motors current are upped doesn't the extruder current have to go up as well to keep up with the new speed of...

Solution:

0.707 is already the rated current for the extruder motor. Bumping it higher will cause it to overheat.

jeremi5382

12/27/2024

RatOS v2.1.0-RC3-20-g90dce855 First Layer Inconsistencies

I am probably doing something wrong regarding beacon contact usage. I have followed the guide here several times without ultimate sucess. https://os.ratrig.com/docs/configuration/beacon_contact. I am running the initial calibrate, getting success with some gantry twist, have tried automated Beacon Scan Compensation as well. Seemingly I have an issue where after the prime blob it adds the temp offset comp but its either too high or too low without much consistencies. If I turn off temp offset comp and manual step during first part it completes fine. I run this in console, SAVE_Z_OFFSET as instructed. Next print its usually too close but ocasionally not, I am not seeing anything on the nozzle. any advice on how to debug this? Still learning the ratos config file structure and what impacts what and best beacon workflow....

Solution:

Hey! Please try adding the heatsoak variables here: https://os.ratrig.com/docs/configuration/beacon_contact/#new-bed-and-hotend-heat-soaking-time and then redoing BEACON_RATOS_CALIBRATE Additionally (if that doesn't do the trick) try reversing your hotend fan (so that it draws air through the heatsink instead of pushing it through)....

za_naimis

12/26/2024

ratos 2.1-rc2 issues (no initial config)

I created a fresh SD card using the July 28 ratos 2.1.0-rc2 image for rpi. On first boot, I got a "unknown config object 'bed mesh'" error. I attempted to update all the repos to the latest, starting with the ratos configurator, and now the ratos repo is marked invalid/uninitialized by the management tool: and also I get the error: Existing command 'TEST_RESONANCES' not found in RatOS override and the initial config tool never comes up. am I missing something totally obvious that everyone should be remembering, like I was supposed to go to ratos/initial-config instead of just ratos or something?...

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Rat Rig Community [Unofficial]

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