Rat Rig Community [Unofficial]

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Rat Rig Community [Unofficial]

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Need help configuring fan.

I have 3 40mm noctua fans I would like to wire 1 on the raspberri pi and 2 over the stepper drivers on the control board. They are 3 wire fans but I can switch them to two wire if needed. I have attached the printer.cfg file. Thank you guys again!!!!!

Trouble with printer.cfg after IS calibration

Hey folks. I did the IS calibration as told in ther comissioning guide, but after I added the code in the user.override section, klipper just reports an error upon every startup. If I remove everything from the section ittl work, but once I add event he code thats been in there before it wont. Screenshot and cfg file attached. Thanks for every little help.
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z-tilt problem

hi i have a 500 v core. printing perfect until january. Yesterday i updated the machine. without problems. When i restarted the machine. i start the problem with z-tilt. looking for a solution in the discord, i found, that the problem can be a mechanical problem. i check all the extruder, but all is fixed and tight. ...
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X-Gantry not smooth

Hi all, I am building a v-core 3.1 at the moment, I have sourced a carbon fiber tube to replace the 2020 aluminium extrusion. However, I am facing a problem on the gantry. Once I tighten up the screw on the mgn carriage, the gantry becomes very noise and not smooth. I have tried to re-align the linear rail, however, this didnt change anything. I hope someone can guide me to the right direction to solve the problem. regards,...

New build, PT1000 showing incorrect temp.

I am in the process of completing a V-Core300, and RatOS is showing my hot end at 158c when powered off. If I attempt to warm it up, the temperature drops and the OS shuts it down. I am using a Bigtreetech EBB36, with the thermistor connected to the 2pin JST-XH header. I have verified the jumpers have been set in the correct position for the 2 pin PT1000. For testing purposes, I unplugged the thermistor after powering off, and powered on with a firmware reset. It immediately shut down due to not sensing a temp, which was expected. Klipper is still new to me so I am not sure what changes I may need to make. I have attached my printer.cfg as well....

Option 'control' in section 'extruder' must be specified??

Updated the OS recently and now i get this? Im using a btt ebb42 toolboard but maybe the config for all has changed?

printer Smoking ☹

Hei there I finished building a ratrig vcpre 3 500. Now i am at installing it. ...

variable_adaptive_mesh Problem with BL-Touch

Hello. I want to use the "variable_adaptive_mesh" setting. I have a vcore v3.1 500 encloser printer and it has BL-Touch on it. The accuracy result of my BL-Touch is as follows: "probe accuracy results: maximum 1.860625, minimum 1.787187, range 0.073438, average 1.824437, median 1.825000, standard deviation 0.024391" I organized all my files. I leave my cfg file below, you can check it out. When I start printing, after making the adaptive mesh, I get this error when printing starts and I couldn't find the reason for it. Can you help me? ...
Solution:
you have to ask for "cast milled 5083"

New VCore, Klippy isn't connecting

I've got a brand new build. It's a 400, octopus 1.1, ebb42. Following the instructions, I have flashed the octopus and the ebb42, I've wired everything except the bed. I've run the macro to copy the vcore printer.cfg over, and I've edited it accordingly, including telling it about the ebb42. When I save and restart I get the message in the image, saying that Klippy is attempting to connect and to try again in a few moments, but nothing ever happens. If I restart or firmware restart, there's no c...
Solution:
I think I was being an idiot. I had disconnected the power to the toolboard for something and didn't connect it back. Once I did that I got an error that said that the toolboard was behind so I flashed it again. Now I'm getting a different error.
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Moonraker can't connect to Klipper!

Cant get printer back on line after Updates. Klippy Log : {"error": {"code": 404, "message": "Not Found", "traceback": "Traceback (most recent call last):\n\n File "/home/pi/moonraker-env/lib/python3.7/site-packages/tornado/web.py", line 1713, in _execute\n result = await result\n\n File "/home/pi/moonraker/moonraker/components/application.py", line 795, in get\n self.root, absolute_path)\n\n File "/home/pi/moonraker-env/lib/python3.7/site-packages/tornado/web.py", line 2813, in validate_absolute_path\n raise HTTPError(404)\n\ntornado.web.HTTPError: HTTP 404: Not Found\n"}}...
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BLtouch Z_offset

So I installed Biqu H2 V2s lite extruder/hotend on my VC 3.1. Updated X and Y offset under Bltouch section and it started showing error and asked to uncomment Z offset as well Now everytime I update my z offset and save config it gets automatically commented out and printer shows the same error. Neither does that update the z offset. Please help I'm attaching my printer.cfg file...

Rapido Hotend PID going backwards

I'm trying to swap from a mosquito magnum to a phaetus rapido 2. It seems that my pid is reversed, it actually shows the temperature going down instead of up and when it should be at room temperature it reads 158.7°C. I wanted to reverse the pin with an exclamation mark, but I'm a bit worried that something is up. Has anyone run into this? The sensor has a label on it that says:...
Solution:
interesting, I changed the sensor type to PT1000 and now it seems to be more reasonable. Seems to be working well now...

Klipper Screen not working.

I have a BTT 5" touch which as working after doing the new install its dead. I may have damaged the HDMI micro port ,even if i do not see any thing out of order. Is there a way to try the other port of reinstall only klipper screen?
Solution:
Ok solved I dismounted the board to take a close look to see it the HDMI0 was broken but It wasn't looking closer something had fallen into the connector. I used a needle and popped it out. Put back in the cable turned it on and it is working perfetly.

Dead fans?

I have enabled in the cfg the part cooling fan, controller fan and toolhead fan. Toolhead fan i get an error Include file '/home/pi/printer_data/config/RatOS/4pin-fans/toolhead-cooling-fan-100hz.cfg' does not exist if I take disable it I get Pin '4p_controller_board_pin' is not a valid pin name on mcu 'mcu'. The fans are all connected to the Manta. I tried connecting the toolhead fan to the EBB42 but it still does not work.

Installed RatRig extruder now I get mcu errore

After installing the new extruder Beta2 from RatRig and attaching all the wires I get a mcu error saying it can not find my EBB42. Checked all the connections but it seems ok. What should I check. I tried to reinstall from zero and but after saying it wanted to upgrade the Manta it failed. I turned off and on but I stil get the mcu error....
Solution:
Ok got it to work with the MAX , now I'm getting a coorect reading. heater_pin: toolboard:PB13 sensor_type: MAX31865 sensor_pin: toolboard:PA4 spi_bus: spi1...

SHAPER_CLIBRATE using a Beacon Rev H

I am having an issue when I run the "SHAPER_CALIBRATE" command while using the Beacon Rev H. probe. The calibration process begins, but after a few minutes, the printer reboots. The printer was originally set up with an adxl345 accelerometer, but it was removed when I removed a pinda probe and added a Beacon Rev H probe. I updated the printer.cfg to remove references to the adxl345 and to add the following sections: Beacon (everything is already installed, just connect it and run BEACON_CALIBRATE) [include RatOS/z-probe/beacon.cfg] ...

I installed a btt smart filament sensor 2.0 but it gets triggered by the beginning purge of rat os.

Each time I start a print the filament sensor gets triggerd at the beginning purge in the corner and pauses after resuming it just prints normally how can i fix this. Include is the filament runout detection config.

Problem with Beacon RevD after upgrading to ratOS 2.0.2

I upgraded RATOS to 2.0.2 from version 1.0xxx I have been running a Beacon RevD probe for around 6 months with no issue. All went fine with the upgrade - they appear to have streamlined and intergrated the beacon setup . my issue is that the z probe always shows as triggered, when I know it's not. If I manually trigger it the indicator light comes on as expected. ...
Solution:
Well it turned out that I was an dumb idiot, - I ignored the instruction in printer.cfg that simply said " just connect it and run BEACON_CALIBRATE" - I was afraid to do the Beacon_Calibrate before checking it's operation to make sure I did not crash the head into the bed, run the macro and like magic all worked. - Sorry to waste anyones time!
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extruder not heating correctly "verify_heater" issue where it sits at 150 C

Hi All, I'm having an issue trying to set up my extruder. I get the issue shown in the first image, other people have had the issue but with slightly different solutions. I see others have had a thermistor/sensor setup issue in their config files, however i didn't have the sensor heading in my config file, it looked like what is shown in the second image. with nozzle diameter dir_pin, control, pid_kp etc. After seeing other peoples config setups that included sensor type etc. I went and found the rapido (my hotend) .cfg file, which had all the info I was missing and copied the info from this (see third image) and added it into my config file where all the dir_pin, control, pid_kp etc. was that other people didn't have....
Solution:
that looks like its worked thankyou!!!!!!
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Belt issues

So I have two issues going on with my upper belt that I am going to replace. The first is I am getting some rubbing on the top of the belt near the motor/idler near the motor that I believe is rubbing on the idler as I have already adjusted the pulley on the motor. What are my options for trying to fix it other than disasembling the printer and trying to re-square the frame? Could I fit a space under the bearing stack to move it up? The second is that I have a spot on the belt that is almost wor...
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