AllSparkII
RRCRat Rig Community [Unofficial]
•Created by AllSparkII on 4/23/2024 in #fix-my-printer
Klipper fails after hard Recovery
Hey all,
After clicking hard recovery for klipper on Mainsail, Klipper won´t run again (Section 'ratos_homing' is not a valid config section). I´ve seen the help article (https://os.ratrig.com/docs/troubleshooting/) but can´t follw the steps. When using it´s IP/configure I get "error 502 Bad Gateway". RatOs.Local/configure was broken on my machine since I got it. Starting it without internet connection wont help - same problem there when trying to configure the machine. Is there any way to get around this issue (hopefully excluding a complete reinstall)?
Thanks a lot!
6 replies
RRCRat Rig Community [Unofficial]
•Created by AllSparkII on 10/16/2023 in #fix-my-printer
Ratteling Noise on diagonal moves (V-Core 3.1)
Hey everyone,
I have this strange rattling noise on my printer (see attached Video). It only occures, when the printhead is moved diagnoally (so x and y on the same time) - so on Top/Bottom Layers and Infill. It´s origin seems to be the EVA Carriage. It occurs on high (150 mm/s) and low speed (35 mm/s), with accelerations below 5000 mm^2/s. X and Y moved alone don´t have a hint of this noise, even when the printhead moves much faster than stated. No resonance tuning done to it, no accel-sensor attached.
What I´ve tried so far:
Tested with no filament in the extruder to confirm that the nozzle isn´t rubbing
Checked the belt tension
Retightend all Belt Pulleys
Completly disassembled and reassembled the EVA Carriage, making sure every screw grabs a nut and is tight.
Does anyone have an Idea what to check as a next step?
16 replies
RRCRat Rig Community [Unofficial]
•Created by AllSparkII on 10/3/2023 in #ratos-support
Octopus 1.1 detected but unrespnsive
Hey everyone,
I´m having big problems setting up Klipper on my mainboard.
The problem: Donig the RatOS configure?step=1 I need to flash klipper to my Octopus. Doesn´t matter if I do it via SD card (always on the first try) or flash automatically (available after the first try). It always comes down to "Octopus V1.1 detected but is unresponsive.
Klipper doesn't seem to be running on your board, which may indicate faulty firmware or a faulty board. Please check your board and try flashing it again." In this window Mainsail always has a green light at the top. Klipper sometimes does - i have no clue why, cause it never works.
Steps I´ve taken:
Disconnect all Jumpers/wires from the board
Update the DFU Bootloader via BTT´s instructions
Reinstalled RatOS on the Pi (two times, 64 and 32 Bit)
Tried 3 known good USB-C to A Cables
Looked at the dmesg -w (seems fine to me: Product: STM32f466xx, Manufacturer: Klipper, Serial Number: btt-octopus-11)
Tried BTTs Klipper Version via Micro SD
The printer configuration is empty, only including the ratrig standard. The ratrig standard config.
All had no effect on the erro and I didn´t get an insight on whats wrong.
I´m completly new to klipper and basically helpless at this point. Can someone help my, giving me further steps?
11 replies