AFC_UnitType_1.cfg Configuration Overview¶
The AFC_UnitType_1.cfg file is used to define the configuration for the AFC system when using a specific unit type.
This file will typically be named in the format of AFC_Turtle_1.cfg for example, when a BoxTurtle is installed. If
multiple unit types are installed, the file will be named in the format of AFC_Turtle_2.cfg, AFC_Turtle_3.cfg, etc.
Note
The actual naming convention may vary depending on your specific setup. The unit name can be renamed by using the
install-afc.sh script.
[mcu mcu_name] Section¶
This section will define the MCU used for the specific unit.
Warning
Either canbus_uuid or serial should be defined, not both. Please ensure that you are using the correct
configuration for your setup. The canbus_uuid is used for CAN bus devices, while the serial is used for
USB devices. Whichever option is NOT being used should be commented out.
[include mcu/<mcu_name>.cfg]
# This will be used for any MCU aliases or definition files.
[mcu mcu_name]
canbus_uuid: 1234567890a
# UUID of the CAN bus device. This is used to identify the device
# on the CAN bus.
serial: /dev/serial/by-id/<device-name>
# Serial address of the device. This is usually in the format of
# `/dev/serial/by-id/<device-name>`
[temperature_sensor sensor_name] Section¶
If your MCU has a temperature sensor built in, you can define it here.
[temperature_sensor sensor_name]
sensor_type: temperature_mcu
# Type of temperature sensor. This is usually `temperature_mcu`
sensor_mcu: mcu_name
# Name of the MCU that the temperature sensor is connected to.
[AFC_lane lane_name] Section¶
The following options are available in the [AFC_lane <lane_name>] section of the AFC_UnitType_1.cfg file. These
options control the configuration of the AFC system when interfacing with the stepper motor for the specific unit type.
You will typically have one of these sections for each lane in the unit.
Currently AFC_lane sections are only valid for HTLF unit.
[AFC_lane <lane_name>]
unit: MCU:<lane>
# This is the unit name of the stepper motor. This would typically be
# formatted as `MCU:<lane>` where `<lane>` is the lane number. The
# MCU being being referenced is relative to the `[mcu <mcu_name>]`
# in this file. For example: `unit: Turtle_1:1` would set this as
# the first lane for the hardware connected to the `Turtle_1` MCU.
step_pin: mcu:pin
# Step GPIO pin (triggered high). This parameter must be provided.
dir_pin: mcu:pin
# Direction GPIO pin (high indicates positive direction). This
# parameter must be provided.
enable_pin: mcu:pin
# Enable pin (default is enable high; use ! to indicate enable
# low). If this parameter is not provided then the stepper motor
# driver must always be enabled.
microsteps: 16
# The number of microsteps the stepper motor driver uses. This
# parameter must be provided.
rotation_distance: 4.65
# Default: 4.65
# Distance (in mm) that the axis travels with one full rotation of
# the stepper motor (or final gear if gear_ratio is specified).
# This parameter must be provided. With a standard BoxTurtle based
# on BOM components, this parameter should not need to be adjusted.
gear_ratio:
# Default: <none>
# For a standard BoxTurtle, this parameter should not need to be
# set. This parameter is only used if a different gear set it used.
# The gear ratio if the stepper motor is connected to the axis via a
# gearbox. For example, one may specify "5:1" if a 5 to 1 gearbox is
# in use. If the axis has multiple gearboxes one may specify a comma
# separated list of gear ratios (for example, "57:11, 2:1"). If a
# gear_ratio is specified then rotation_distance specifies the
# distance the axis travels for one full rotation of the final gear.
# The default is to not use a gear ratio.
dist_hub: 60
# Default: 60
# Bowden distance between Box Turtle extruder and hub.
park_dist: 10
# Default: 10
# Currently unused.
led_index: AFC_Indicator:1
# Default: None
# LED index of lane in chain of lane LEDs. This should reference
# a defined LED in the `[AFC_Indicator]` section.
afc_motor_rwd: Turtle_1:MOT1_RWD
# Reverse pin on MCU for spoolers (N20 motors).
afc_motor_fwd: Turtle_1:MOT1_FWD
# Forward pin on MCU for spoolers (N20 motors).
afc_motor_enb: Turtle_1:MOT1_EN
# Enable pin on MCU for spoolers (N20 motors).
rwd_speed_multiplier: 0.5
# Default: 0.5
# Multiplier to apply to rpm.
fwd_speed_multiplier: 0.5
# Default: 0.5
# Multiplier to apply to rpm.
pwm: True
# Default: True
# If True, the n20 motor will be controlled using PWM.
prep: ^!Turtle_1:TRG1
# MCU pin for prep trigger. This is the sensor attached to the
# trigger that is used when filament is loaded.
load: ^!Turtle_1:EXT1
# MCU pin for load trigger. This is the sensor attached to the
# extruder body located AFTER the extruder motor.
led_fault: 1,0,0,0
# Default: 1,0,0,0
# LED color to set when faults occur in lane.
# (R,G,B,W) 0 = off, 1 = full brightness. Setting value here
# overrides values set in unit(AFC_BoxTurtle/NightOwl/etc) section.
led_ready: 0,0.8,0,0
# Default: 0,0.8,0,0
# LED color to set when lane is ready.
# (R,G,B,W) 0 = off, 1 = full brightness. Setting value here
# overrides values set in unit(AFC_BoxTurtle/NightOwl/etc) section.
led_not_ready: 1,0,0,0
# Default: 1,0,0,0
# LED color to set when lane is not ready.
# (R,G,B,W) 0 = off, 1 = full brightness. Setting value here
# overrides values set in unit(AFC_BoxTurtle/NightOwl/etc) section.
led_loading:
# Default: <none>
# LED color to set when lane is loading.
# (R,G,B,W) 0 = off, 1 = full brightness. Setting value here
# overrides values set in unit(AFC_BoxTurtle/NightOwl/etc) section.
led_unloading: 1,1,1,0
# Default: 1,1,1,0
# LED color to set when lane is unloading.
# (R,G,B,W) 0 = off, 1 = full brightness. Setting value here
# overrides values set in unit(AFC_BoxTurtle/NightOwl/etc) section.
led_tool_loaded: 0,0,1,0
# Default: 0,0,1,0
# LED color to set when lane is loaded in toolhead.
# (R,G,B,W) 0 = off, 1 = full brightness. Setting value here
# overrides values set in unit(AFC_BoxTurtle/NightOwl/etc) section.
led_spool_index:
# Default: None
# Led index for led in chain that illuminates spool, currently only
# supports QuattroBox units. This should reference a defined LED in
# the [AFC_Indicator] section.
#
# Index can have multiple entries in a comma separated list and range
# values also are allowed.
# eg. AFC_Indicator_4:1,2,3,4, 6-9, 11-14, 16-18
led_spool_illuminate: 1,1,1,0
# Loading color to illuminate spool, currently only for QuattroBox units.
long_moves_speed: 150
# Default: 150
# Speed in mm/s to move filament when doing long moves.
# Setting value here overrides values set in
# unit(AFC_BoxTurtle/NightOwl/etc) section
rev_long_moves_speed_factor: 1.0
# Default: 1.0
# Range: 0.5 to 1.2
# Scalar factor multiplied to long_moves_speed when rewinding filament.
# Useful when reversing is done using non-assisted systems, e.g. filamentalist
long_moves_accel: 250
# Default: 250
# Acceleration in mm/s squared when doing long moves.
# Setting value here overrides values set in
# unit(AFC_BoxTurtle/NightOwl/etc) section
quiet_moves_speed: 50
# Default: 50
# Speed in mm/s. This is the speed cap during quiet moves.
short_moves_speed: 50
# Default: 50
# Speed in mm/s to move filament when doing short moves.
# Setting value here overrides values set in
# unit(AFC_BoxTurtle/NightOwl/etc) section
short_moves_accel: 300
# Default: 300
# Acceleration in mm/s squared when doing short moves.
# Setting value here overrides values set in
# unit(AFC_BoxTurtle/NightOwl/etc) section
short_move_dis: 10
# Default: 10
# Move distance in mm for failsafe moves. Setting value
# here overrides values set in unit(AFC_BoxTurtle/NightOwl/etc)
# section
max_move_dis: 99999
# Default: 99999
# Maximum distance to move filament. AFC breaks filament moves over
# this number into multiple moves. Useful to lower this number if
# running into timer too close errors when doing long filament moves.
# Setting value here overrides values set in
# unit(AFC_BoxTurtle/NightOwl/etc) section
n20_break_delay_time: 0.200
# Default: 0.200
# Time to wait between breaking n20 motors(nSleep/FWD/RWD all 1)
# and then releasing the break to allow coasting. Setting value
# here overrides values set in unit (AFC_BoxTurtle/NightOwl/etc) section.
enable_assist: True
# Default: True
# Enables espooler print assist. Setting value
# here overrides values set in unit (AFC_BoxTurtle/NightOwl/etc) section.
enable_assist_weight: 5000
# Default: 5000
# Number in grams to activate espooler print assist once spool weight is
# less than this number.
# Setting value here overrides values set in unit (AFC_BoxTurtle/NightOwl/etc)
# section.
timer_delay: 5
# Default: 5
# Affects espooler assist, number of seconds to wait before checking
# filament movement for espooler print assist. Setting value here
# overrides values set in unit (AFC_BoxTurtle/NightOwl/etc) section.
enable_kick_start: True
# Default: True
# Enables full speed espoolers for `kick_start_time` amount to
# help spools to start moving. Setting value here overrides values
# set in unit (AFC_BoxTurtle/NightOwl/etc) section.
kick_start_time: 0.070
# Default: 0.070
# Time in seconds to enable spooler at full speed to help with
# getting the spool to spin. Setting value here overrides values set
# in unit (AFC_BoxTurtle/NightOwl/etc) section.
delta_movement: 150
# Default: 150
# Affects espooler assist, delta amount in mm to move from last assist
# to trigger another assist move. Setting value here overrides values
# set in unit (AFC_BoxTurtle/NightOwl/etc) section.
mm_movement: 150
# Default: 150
# Affects espooler assist, amount to move during the assist in mm once
# filament has moved by `delta_movement` amount. Setting value here
# overrides values set in unit (AFC_BoxTurtle/NightOwl/etc) section.
cycles_per_rotation: 1275
# Default: 1275
# Affects espooler assist, time it takes to in milliseconds to turn
# a spool a full rotation. Setting value here overrides values set
# in unit (AFC_BoxTurtle/NightOwl/etc) section.
pwm_value: 0.6706
# Default: 0.6706
# Affects espooler assist, PWM cycle time. Setting value
# here overrides values set in unit (AFC_BoxTurtle/NightOwl/etc) section.
spoolrate: 1.0
# Default: 1.0
# Scaling factor for the following variables:
# kick_start_time, spool_outer_diameter, cycles_per_rotation,
# pwm_value, delta_movement, mm_movement
# Setting value here overrides values set in unit(AFC_BoxTurtle/NightOwl/etc)
# section.
load_to_hub: True
# Default: True
# Fast loads filament to hub when inserted, set to False to disable.
# Setting here overrides global setting in AFC.cfg.
enable_sensors_in_gui: False
# Default: False
# Set to True to show prep and load sensors switches as filament sensors
# in Mainsail/Fluidd gui, overrides value set in AFC.cfg.
sensor_to_show:
# Default: <none>
# Set to prep to only show prep sensor, set to load to only show load
# sensor. Do not add if you want both prep and load sensors to show in
# web gui.
assisted_unload: False
# Default: False
# If True, the unload retract is assisted to prevent loose windings,
# especially on full spools. This can prevent loops from slipping off the
# spool. Setting value here overrides values set in
# unit(AFC_BoxTurtle/NightOwl/etc) section.
filament_diameter: 1.75
# Default: 1.75
# Diameter of the filament in mm.
filament_density: 1.24
# Default: 1.24
# Density of the filament in g/cm^3.
spool_inner_diameter: 100
# Default: 100
# Inner diameter of the spool in mm.
spool_outer_diameter: 200
# Default: 200
# Outer diameter of the spool in mm. Affects espooler assist logic
empty_spool_weight: 190
# Default: 190
# Weight of the empty spool in grams.
spool_weight: 1000
# Default: 1000
# Remaining spool weight in grams.
assist_max_motor_rpm: 500
# Default: 500
# Maximum motor RPM for the assist motor (N20).
hub:
# Default: <none>
# Hub name(AFC_hub) that belongs to this stepper, overrides hub
# that is set in unit(AFC_BoxTurtle/NightOwl/etc) section.
buffer:
# Default: <none>
# Buffer name(AFC_buffer) that belongs to this stepper, overrides
# buffer that is set in extruder(AFC_extruder) or
# unit(AFC_BoxTurtle/NightOwl/etc) sections.
extruder:
# Default: <none>
# Extruder name(AFC_extruder) that belongs to this stepper,
# overrides extruder that is set in unit(AFC_BoxTurtle/NightOwl/etc)
# section.
[AFC_stepper lane_name] Section¶
The following options are available in the [AFC_stepper <lane_name>] section of the AFC_UnitType_1.cfg file. These
options control the configuration of the AFC system when interfacing with the stepper motor for the specific unit type.
You will typically have one of these sections for each lane in the unit.
AFC_stepper inherits configuration options from AFC_lane configuration section, below are additional configuration values for a AFC_stepper sections.
[AFC_stepper <lane_name>]
print_current: 0.6
# Default: 0.6
# Current to use while printing, set to a lower current to reduce stepper
# heat when printing. Defaults to global_print_current, if not specified
# current is not changed.
[tmc2209 AFC_stepper ] Section¶
The following options are available in the [tmc2209 AFC_stepper <lane_name>] section of the AFC_UnitType_1.cfg file. These
options control the configuration of the AFC system when interfacing with the TMC2209 stepper motor driver for the specific unit type.
Note
There should be a matching [tmc2209 AFC_stepper <lane_name>] section for each [AFC_stepper <lane_name>]
section in the configuration file.
[tmc2209 AFC_stepper <lane_name>]
uart_pin: mcu:pin
# Example: Turtle_1:M1_UART
# The UART pin for the TMC2209 stepper motor driver.
uart_address: 0
# Address of the TMC2209 driver on the UART bus.
run_current: 0.8
# The amount of current (in amps RMS) to configure the driver to use
# during stepper movement. This parameter must be provided.
sense_resistor: 0.110
# The resistance (in ohms) of the driver sense resistor. This parameter
# must be provided. Common values are 0.110 ohms for most TMC2209 drivers
# and 0.075 ohms for TMC5160 drivers. Check your stepper driver documentation
# or board schematic to confirm the correct value.
Warning
Ensure that the sense_resistor is set appropriately. Failure to set this appropriately may result in
overheating of the stepper motor driver and/or stepper motor. This value is typically set to 0.110 for the TMC2209
stepper motor driver present on the AFC-Lite board for the BoxTurtle. You MUST change this based on your
board if using another system / configuration.
[AFC_hub hub_name] Section¶
The following options are available in the [AFC_hub hub_name] section of the AFC_UnitType_1.cfg file. These
options control the configuration of the AFC system when interfacing with the hub for the specific unit type. Multiple
hubs may be defined in the configuration file.
[AFC_hub hub_name]
switch_pin: mcu:pin
# Default: <none>
# MCU pin for the hub switch.
hub_clear_move_dis: 25
# Default: 25
# How far to move filament so that it doesn't block the hub exit.
afc_bowden_length: 900
# Default: 900
# Length of the bowden tube in mm from the hub to the toolhead
# sensor.
afc_unload_bowden_length: 900
# Default: <afc_bowden_length>
# Length to unload when retracting back from toolhead to hub in
# mm. This defaults to the value of `afc_bowden_length` if not
# specified. With normal installations, this value should not
# need to be changed or specified explicitly.
assisted_retract: False
# Default: False
# If true, retracts are assisted to prevent loose windings on the
# spool.
move_dis: 50
# Default: 50
# Distance to move the filament within the hub in mm.
cut: False
# Default: False
# Set to true if using a hub cutter. An example of this would
# be the `Snappy` hub cutter.
cut_cmd: AFC
# Default: AFC
# Macro command to run when the cut command is sent. This should
# be set to `AFC` if using the built in functionality. This is
# only required when `cut: True` is set.
cut_servo_name: cut
# Default: cut
# Name of servo to use for the hub cutter. This is only required
# when `cut: True` is set. This requires a `[servo cut]` section
# to be defined in a configuration file.
cut_dist: 50
# Default: 50
# How much filament (in mm) to cut when the cut command is sent.
# This is only required when `cut: True` is set.
cut_clear: 120
# Default: 120
# How far the filament should retract (in mm) back from the hub.
# This is only required when `cut: True` is set.
cut_min_length: 200
# Default: 200
# Minimum length of filament (in mm) to cut. This is only
# required when `cut: True` is set.
cut_servo_pass_angle: 0
# Default: 0
# Servo angle to align the bowden tube with the hole for loading
# the toolhead. This is only required when `cut: True` is set.
cut_servo_clip_angle: 160
# Default: 160
# Servo angle for a completed cut movement. This is only required
# when `cut: True` is set.
cut_servo_prep_angle: 75
# Default: 75
# Servo angle to prepare the filament for cutting. This should be
# set so that the bowden tube is NOT aligned with the hub exit.
# It should be clear so that filament can be pushed out of the hub
# and the cutting mechanism can be engaged. This is only required
# when `cut: True` is set.
cut_confirm: False
# Default: False
# If true, the cut command will execute twice. This is only
# required when `cut: True` is set.
enable_sensors_in_gui: False
# Default: False
# Set to True to show hub sensor switch as a filament sensor in
# Mainsail/Fluidd gui, overrides value set in AFC.cfg.
[AFC_led led_name] Section¶
The following options are available in the [AFC_led led_name] section of the AFC_UnitType_1.cfg file. These
options control the configuration of the AFC system when interfacing with the LED for the specific unit type. Multiple
LEDs may be defined in the configuration file.
[AFC_led AFC_Indicator]
pin: mcu:pin
# MCU pin definition for LED indicator.
chain_count: 1
# Number of LEDs in the chain.
color_order: GRB
# Default: GRB
# Color order of the LEDs in the chain. This is typically set to
# a value like `GRB` or `GRBW` depending on the LED type. However,
# if you are experiencing LED issues, ensure you validate that the
# proper color order is set. An incorrect value may result in
# sporadic behavior of the LEDs.
[AFC_BoxTurtle unit_name] Section¶
The following options are available in the [AFC_BoxTurtle unit_name] section of the AFC_UnitType_1.cfg file. These
options control the configuration of the AFC system when interfacing with the BoxTurtle unit type. This section is
typically used to define the unit name and other options that are specific to the BoxTurtle unit type.
[AFC_BoxTurtle Turtle_1]
hub:
# Default: <none>
# Hub name(AFC_hub) that belongs to this unit. can be overridden in
# the [AFC_stepper] section.
extruder:
# Default: <none>
# Extruder name(AFC_extruder) that belongs to this unit. can be
# overridden in the [AFC_stepper] section.
buffer:
# Default: <none>
# Buffer name(AFC_buffer) that belongs to this unit. can be
# overridden in the [AFC_stepper] section.
enable_assist: True
# Default: True
# Enables espooler print assist, overrides setting in AFC.cfg file
# Can be overridden in the [AFC_stepper] section.
enable_assist_weight: 5000
# Default: 5000
# Number in grams to activate espooler print assist once spool weight is
# less than this number.
# Can be overridden in the [AFC_stepper] sections.
timer_delay: 5
# Default: 5
# Affects espooler assist, number of seconds to wait before
# checking filament movement for espooler print assist
# Can be overridden in the [AFC_stepper] section.
enable_kick_start: True
# Default: True
# Enables full speed espoolers for `kick_start_time` amount to
# help spools to start moving
# Can be overridden in the [AFC_stepper] section.
kick_start_time: 0.070
# Default: 0.070
# Time in seconds to enable spooler at full speed to help with
# getting the spool to spin
# Can be overridden in the [AFC_stepper] section.
delta_movement: 150
# Default: 150
# Affects espooler assist, delta amount in mm to move from last
# assist to trigger another assist move
# Can be overridden in the [AFC_stepper] section.
mm_movement: 150
# Default: 150
# Affects espooler assist, amount to move during the assist in mm
# once filament has moved by `delta_movement` amount
# Can be overridden in the [AFC_stepper] section.
cycles_per_rotation: 1275
# Default: 1275
# Affects espooler assist, time it takes to in milliseconds to turn
# a spool a full rotation
# Can be overridden in the [AFC_stepper] section.
pwm_value: 0.6706
# Default: 0.6706
# Affects espooler assist, PWM cycle time
# Can be overridden in the [AFC_stepper] section.
spoolrate: 1.0
# Default: 1.0
# Scaling factor for the following variables:
# kick_start_time, spool_outer_diameter, cycles_per_rotation,
# pwm_value, delta_movement, mm_movement
# Can be overridden in the [AFC_stepper] section.
led_fault: 1,0,0,0
# Default: 1,0,0,0
# LED color to set when faults occur in lane
# (R,G,B,W) 0 = off, 1 = full brightness. Setting value here
# overrides values set in AFC.cfg file.
led_ready: 1,1,0,0
# Default: 1,1,0,0
# LED color to set when lane is ready
# (R,G,B,W) 0 = off, 1 = full brightness. Setting value here
# overrides values set in AFC.cfg file.
led_not_ready: 1,1,0,0
# Default: 1,1,0,0
# LED color to set when lane is not ready
# (R,G,B,W) 0 = off, 1 = full brightness. Setting value here
# overrides values set in AFC.cfg file.
led_loading: 1,0,0,0
# Default: 1,0,0,0
# LED color to set when lane is loading
# (R,G,B,W) 0 = off, 1 = full brightness. Setting value here
# overrides values set in AFC.cfg file.
led_unloading: 1,1,.5,0
# Default: 1,1,.5,0
# LED color to set when lane is unloading
# (R,G,B,W) 0 = off, 1 = full brightness. Setting value here
# overrides values set in AFC.cfg file.
led_tool_loaded: 1,1,0,0
# Default: 1,1,0,0
# LED color to set when lane is loaded in toolhead
# (R,G,B,W) 0 = off, 1 = full brightness. Setting value here
# overrides values set in AFC.cfg file.
long_moves_speed: 100
# Default: 100
# Speed in mm/s to move filament when doing long moves.
# Setting value here overrides values set in AFC.cfg file.
rev_long_moves_speed_factor: 1.0
# Default: 1.0
# Range: 0.5 to 1.2
# Scalar factor multiplied to long_moves_speed when rewinding filament.
# Useful when reversing is done using non-assisted systems, e.g. filamentalist
long_moves_accel: 400
# Default: 400
# Acceleration in mm/s squared when doing long moves.
# Setting value here overrides values set in AFC.cfg file.
short_moves_speed: 25
# Default: 25
# Speed in mm/s to move filament when doing short moves.
# Setting value here overrides values set in AFC.cfg file.
short_moves_accel: 400
# Default: 400
# Acceleration in mm/s squared when doing short moves.
# Setting value here overrides values set in AFC.cfg file.
short_move_dis: 400
# Default: 400
# Move distance in mm for failsafe moves. Setting value
# here overrides values set in AFC.cfg file.
max_move_dis: 99999
# Default: 99999
# Maximum distance to move filament. AFC breaks filament moves over
# this number into multiple moves. Useful to lower this number if
# running into timer too close errors when doing long filament moves.
# Setting value here overrides values set in AFC.cfg file.
n20_break_delay_time: 0.200
# Default: 0.200
# Time to wait between breaking n20 motors(nSleep/FWD/RWD all 1)
# and then releasing the break to allow coasting. Setting value
# here overrides values set in AFC.cfg file.
assisted_unload: False
# Default: False
# If True, the unload retract is assisted to prevent loose windings,
# especially on full spools. This can prevent loops from slipping off the
# spool. Setting value here overrides values set in AFC.cfg file.
unload_on_runout: False
# Default: False
# When True, AFC will unload lane and then pause when runout is
# triggered and spool to swap is not set (infinite spool). Setting
# value here overrides values set in AFC.cfg file.
[AFC_NightOwl unit_name] Section¶
The following options are available in the [AFC_NightOwl unit_name] section of the AFC_UnitType_1.cfg file. These
options control the configuration of the AFC system when interfacing with the NightOwl unit type. This section is
typically used to define the unit name and other options that are specific to the NightOwl unit type.
AFC_NightOwl inherits configuration options from AFC_BoxTurtle configuration section, below are additional configuration values for a NightOwl unit.
[AFC_QuattroBox unit_name] Section¶
The following options are available in the [AFC_QuattroBox unit_name] section of the AFC_UnitType_1.cfg file. These
options control the configuration of the AFC system when interfacing with the AFC_QuattroBox unit type. This section is
typically used to define the unit name and other options that are specific to the AFC_QuattroBox unit type.
AFC_QuattroBox inherits configuration options from AFC_BoxTurtle configuration section,, below are additional configuration values
for a QuattroBox unit.
[AFC_QuattroBox QuattroBox_1]
led_logo_index:
# Default: None
# Led index for led in chain that illuminates a logo. This should reference
# a defined LED in the [AFC_Indicator] section.
#
# Index can have multiple entries in a comma separated list and range values
# also are allowed
# eg. AFC_Indicator_4:1,2,3,4, 6-9, 11-14, 16-18
led_logo_color: '0,0,0,0'
# Default: '0,0,0,0'
# Color to apply to logo. Logo also changes to led_logo_loading color when
# loading a lane and then once a lane is loaded the logo changes to the lanes
# spool color. When nothing is loaded this variable(led_logo_color) is
# applied to logo.
led_logo_loading: 1,0,0,0
# Default: 1,0,0,0
# Color to apply to logo when loading a lane, default values defaults to
# led_loading variable
led_spool_index:
# Default: None
# Led index for led in chain that illuminates spool. This should reference
# a defined LED in the [AFC_Indicator] section.
# Can be overridden per lane in AFC_Stepper section.
#
# Index can have multiple entries in a comma separated list and range values
# also are allowed
# eg. AFC_Indicator_4:1,2,3,4, 6-9, 11-14, 16-18
led_spool_illuminate: 1,1,1,0
# Default: 1,1,1,0
# Loading color to illuminate spool, currently only for QuattroBox units and
# can be overridden in AFC_Stepper section.
[AFC_HTLF unit_name] Section¶
The following options are available in the [AFC_HTLF unit_name] section of the AFC_UnitType_1.cfg file. These
options control the configuration of the AFC system when interfacing with the AFC_HTLF unit type. This section is
typically used to define the unit name and other options that are specific to the AFC_HTLF unit type.
AFC_QuattroBox inherits configuration options from AFC_BoxTurtle configuration section,, below are additional configuration values
for a QuattroBox unit.
[AFC_HTLF HTLF_1]
drive_stepper:
# Name of AFC_stepper for drive motor.
selector_stepper:
# Name of AFC_stepper for selector motor.
mm_move_per_rotation: 32
# Default: 32
# How many millimeters move the selector pulley one full rotation.
cam_angle:
# Cam lobe angle thats being used on HTLF. Valid options: 30,45,60 (recommend using 60)
home_pin:
# Pin for homing sensor.
MAX_ANGLE_MOVEMENT: 215
# Default: 215
# Max angle to move lobes, this is when lobe 1 is fully engaged with it lane,
enable_sensors_in_gui: True
# Default: True
# Set to True to show prep and load sensors switches as filament sensors
# in Mainsail/Fluidd gui, overrides value set in AFC.cfg.
[servo tool_cut] Section¶
The following options are available for all units (BoxTurtle, HTLF, and NightOwl) and allow for the configuration and operation of a gantry mounted servo to assist in tool cutting.
[servo tool_cut]
#--=================================================================================--#
######### Tip Cut Servo ###############################################################
#--=================================================================================--#
pin: YOUR_SERVO_PIN_HERE
# This should be the MCU/pin combination for the servo pin.
minimum_pulse_width: 0.00053
# Adjust this value until a '_CUTTER_SERVO POS=out' extends the pin
# fully without a buzzing sound.
maximum_pulse_width: 0.0023
# Adjust this value until a '_CUTTER_SERVO POS=in' retracts the pin
# fully without a buzzing sound.
maximum_servo_angle: 180
# Initial angle (in degrees) to set the servo to. The default is to
# not send any signal at startup.