Rat Rig Community [Unofficial]•6mo ago

Orbiter v2.0 not extruding

Well as the title says, I just received my Orbiter 2.0 today and it's not extruding. Just by running the printer it has a quiet but still hearable high pitch noise. Is this normal? Wenn I heat up the hotend, and extruder X mm of filament, I can hear a change in sound, but the filament doesn't get pulled into the extruder. Board used: BTT Octopus v1.1 I'm running following config:

[extruder]
step_pin: PG4
dir_pin: !PC1
enable_pin: !PA0
heater_pin: PA2 # HE0
sensor_pin: PF4 # T0
sensor_type: EPCOS 100K B57560G104F
#control: pid
#pid_Kp: 22.2
#pid_Ki: 1.08
#pid_Kd: 114
min_temp: 0
max_temp: 260
microsteps: 16
full_steps_per_rotation: 200
rotation_distance: 4.637
nozzle_diameter: 0.400
filament_diameter: 1.750
max_extrude_only_distance: 500
max_extrude_only_velocity: 120
pressure_advance: 0.025
pressure_advance_smooth_time: 0.03

[tmc2209 extruder]
uart_pin: PC7
run_current: 0.85
interpolate: False
#hold_current: 0.100
sense_resistor: 0.11
stealthchop_threshold: 0

[extruder]
step_pin: PG4
dir_pin: !PC1
enable_pin: !PA0
heater_pin: PA2 # HE0
sensor_pin: PF4 # T0
sensor_type: EPCOS 100K B57560G104F
#control: pid
#pid_Kp: 22.2
#pid_Ki: 1.08
#pid_Kd: 114
min_temp: 0
max_temp: 260
microsteps: 16
full_steps_per_rotation: 200
rotation_distance: 4.637
nozzle_diameter: 0.400
filament_diameter: 1.750
max_extrude_only_distance: 500
max_extrude_only_velocity: 120
pressure_advance: 0.025
pressure_advance_smooth_time: 0.03

[tmc2209 extruder]
uart_pin: PC7
run_current: 0.85
interpolate: False
#hold_current: 0.100
sense_resistor: 0.11
stealthchop_threshold: 0

Solution:

Nevermind, I'm probably one of the dumbest people on earth. The dir pin was inverted - therefore extrude was retract and retract was extrude

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1 Reply

Solution

Kyreus•6mo ago

Nevermind, I'm probably one of the dumbest people on earth. The dir pin was inverted - therefore extrude was retract and retract was extrude

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Orbiter v2.0 not extruding