mhermans
RRCRat Rig Community [Unofficial]
•Created by mhermans on 2/25/2025 in #ratos-support
Filament runout detection pausing at start of sprint
I'm running a Mellow Filguard Filament detector.
Like the title says it's pausing the print at the start of a print.
When I extrude a bit of filament I see the sensor and jam sensor both turn to "detected".
But if I don't do this they are initially marked as
empty and when the print starts they are still empty and it pauses the print. pressing resume won't help in that case I have to disable the sensors for the print to actually start and continue.
I set it up on my config in the following way:
[filament_switch_sensor toolhead_filament_sensor_t0]
pause_on_runout: False
event_delay: 0.1
switch_pin: ^!toolboard_t0:PA0
runout_gcode:
_ON_TOOLHEAD_FILAMENT_SENSOR_RUNOUT TOOLHEAD=0
insert_gcode:
_ON_TOOLHEAD_FILAMENT_SENSOR_INSERT TOOLHEAD=0
[filament_motion_sensor toolhead_filament_clog_t0]
switch_pin: ^!toolboard_t0:PA1
detection_length: 3.0
extruder: extruder # extruder for T0, extruder1 for T1
pause_on_runout: False
event_delay: 3.0
pause_delay: 0.5
runout_gcode:
_ON_TOOLHEAD_FILAMENT_SENSOR_CLOG TOOLHEAD=0
insert_gcode:
[gcode_macro T0]
variable_enable_insert_detection: True # enables the insert detection
variable_enable_runout_detection: True # enables the runout detection
variable_enable_clog_detection: True # enables the clog detection
variable_unload_after_runout: True # unload filament after runout has been detected
variable_resume_after_insert: True # resumes the print after inserting new filament
variable_filament_grabbing_speed: 1 # filament grabbing speed in mm/s
variable_filament_grabbing_length: 5 # filament grabbing length in mm
variable_purge_after_load: 30 # purge x mm after the filament has been loaded to the nozzle tip
variable_purge_before_unload: 0 # purge x mm before the filament unloads3 replies
RRCRat Rig Community [Unofficial]
•Created by mhermans on 1/9/2025 in #fix-my-print
top layer underextrusion
5 replies
RRCRat Rig Community [Unofficial]
•Created by mhermans on 12/13/2024 in #ratos-support
RatOS 2.1 Euclid on mellow Fly SHT42 not working
I'm new to the ratOS firmware. I'm current in the process of setting up a new printer with ratos on it. while my other once are being controlled by RRF so I'm a bit new to the entire klipper ecosystem.
I'm currently at the point that my axis move, heaters work and I can home x and y.
however I'm having issues with my euclid probe. I connected everything up.
I'm using the pb1, 5v and grd pins from the sht42 same as shown in the wiring diagram.
I've also verified with a dmm that the signal and ground are connected to one another when the probe is deployed. and when I press the switch the connection gets broken. so all that seems to work as it should.
However if I check the probes in the system tab I see all of them are open. Z/probe as well. no matter if I attach the probe press the switch or detach the probe it always stays open.
anyone have a clue what could be happening?
3 replies