303 lines
13 KiB
INI
303 lines
13 KiB
INI
# This file serves as documentation for config parameters. One may
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# copy and edit this file to configure a new cartesian style
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# printer. For delta style printers, see the "example-delta.cfg"
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# file. For corexy/h-bot style printers, see the "example-corexy.cfg"
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# file. Only common config sections are described here - see the
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# "example-extras.cfg" file for configuring less common devices.
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# DO NOT COPY THIS FILE WITHOUT CAREFULLY READING AND UPDATING IT
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# FIRST. Incorrectly configured parameters may cause damage.
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# A note on pin names: pins may be configured with a hardware name
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# (such as "PA4") or with an Arduino alias name (such as "ar29" or
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# "analog3"). In order to use Arduino names, the pin_map variable in
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# the mcu section must be present and have a value of "arduino".
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# Pin names may be preceded by an '!' to indicate that a reverse
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# polarity should be used (eg, trigger on low instead of high). Input
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# pins may be preceded by a '^' to indicate that a hardware pull-up
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# resistor should be enabled for the pin.
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# The stepper_x section is used to describe the stepper controlling
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# the X axis in a cartesian robot.
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[stepper_x]
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step_pin: ar54
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# Step GPIO pin (triggered high). This parameter must be provided.
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dir_pin: ar55
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# Direction GPIO pin (high indicates positive direction). This
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# parameter must be provided.
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enable_pin: !ar38
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# Enable pin (default is enable high; use ! to indicate enable
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# low). If this parameter is not provided then the stepper motor
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# driver must always be enabled.
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step_distance: .0225
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# Distance in mm that each step causes the axis to travel. This
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# parameter must be provided.
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endstop_pin: ^ar3
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# Endstop switch detection pin. This parameter must be provided for
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# the X, Y, and Z steppers on cartesian style printers.
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#position_min: 0
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# Minimum valid distance (in mm) the user may command the stepper to
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# move to. The default is 0mm.
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position_endstop: 0
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# Location of the endstop (in mm). This parameter must be provided
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# for the X, Y, and Z steppers on cartesian style printers.
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position_max: 200
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# Maximum valid distance (in mm) the user may command the stepper to
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# move to. This parameter must be provided for the X, Y, and Z
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# steppers on cartesian style printers.
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#homing_speed: 5.0
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# Maximum velocity (in mm/s) of the stepper when homing. The default
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# is 5mm/s.
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#homing_retract_dist: 5.0
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# Distance to backoff (in mm) before homing a second time during
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# homing. The default is 5mm.
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#homing_positive_dir:
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# If true, homing will cause the stepper to move in a positive
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# direction (away from zero); if false, home towards zero. The
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# default is true if position_endstop is near position_max and false
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# if near position_min.
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# The stepper_y section is used to describe the stepper controlling
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# the Y axis in a cartesian robot. It has the same settings as the
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# stepper_x section.
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[stepper_y]
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step_pin: ar60
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dir_pin: !ar61
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enable_pin: !ar56
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step_distance: .0225
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endstop_pin: ^ar14
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position_endstop: 0
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position_max: 200
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# The stepper_z section is used to describe the stepper controlling
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# the Z axis in a cartesian robot. It has the same settings as the
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# stepper_x section.
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[stepper_z]
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step_pin: ar46
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dir_pin: ar48
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enable_pin: !ar62
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step_distance: .005
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endstop_pin: ^ar18
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position_endstop: 0.5
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position_max: 200
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# The extruder section is used to describe both the stepper
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# controlling the printer extruder and the heater parameters for the
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# nozzle. The stepper configuration has the same settings as the
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# stepper_x section and the heater configuration has the same settings
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# as the heater_bed section (described below).
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[extruder]
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step_pin: ar26
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dir_pin: ar28
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enable_pin: !ar24
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step_distance: .004242
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nozzle_diameter: 0.500
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# Diameter of the nozzle orifice (in mm). This parameter must be
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# provided.
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filament_diameter: 3.500
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# Diameter of the raw filament (in mm) as it enters the
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# extruder. This parameter must be provided.
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#max_extrude_cross_section:
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# Maximum area of the cross section of an extrusion line (in
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# mm^2). This setting prevents excessive amounts of extrusion during
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# relatively small XY moves. If a move requests an extrusion rate
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# that would exceed this value it will cause an error to be
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# returned. The default is: 4.0 * nozzle_diameter^2
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#max_extrude_only_distance: 50.0
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# Maximum length (in mm of raw filament) that an extrude only move
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# may be. If an extrude only move requests a distance greater than
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# this value it will cause an error to be returned. The default is
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# 50mm.
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#max_extrude_only_velocity:
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# Maximum velocity (in mm/s) of the extruder motor for extrude only
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# moves. If this is not specified then it is calculated to match the
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# limit an XY printing move with a max_extrude_cross_section
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# extrusion would have.
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#max_extrude_only_accel:
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# Maximum acceleration (in mm/s^2) of the extruder motor for extrude
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# only moves. If this is not specified then it is calculated to
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# match the limit an XY printing move with a
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# max_extrude_cross_section extrusion would have.
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#pressure_advance: 0.0
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# The amount of raw filament to push into the extruder during
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# extruder acceleration. An equal amount of filament is retracted
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# during deceleration. It is measured in millimeters per
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# millimeter/second. The default is 0, which disables pressure
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# advance.
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#pressure_advance_lookahead_time: 0.010
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# A time (in seconds) to "look ahead" at future extrusion moves when
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# calculating pressure advance. This is used to reduce the
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# application of pressure advance during cornering moves that would
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# otherwise cause retraction followed immediately by pressure
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# buildup. This setting only applies if pressure_advance is
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# non-zero. The default is 0.010 (10 milliseconds).
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#
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# The remaining variables describe the extruder heater.
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heater_pin: ar10
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# PWM output pin controlling the heater. This parameter must be
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# provided.
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#max_power: 1.0
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# The maximum power (expressed as a value from 0.0 to 1.0) that the
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# heater_pin may be set to. The value 1.0 allows the pin to be set
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# fully enabled for extended periods, while a value of 0.5 would
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# allow the pin to be enabled for no more than half the time. This
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# setting may be used to limit the total power output (over extended
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# periods) to the heater. The default is 1.0.
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sensor_type: EPCOS 100K B57560G104F
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# Type of sensor - this may be "EPCOS 100K B57560G104F", "ATC
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# Semitec 104GT-2", "NTC 100K beta 3950", "Honeywell 100K
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# 135-104LAG-J01", "NTC 100K MGB18-104F39050L32", "AD595", or "PT100
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# INA826". Additional sensor types may be available - see the
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# example-extras.cfg file for details. This parameter must be
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# provided.
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sensor_pin: analog13
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# Analog input pin connected to the sensor. This parameter must be
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# provided.
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#pullup_resistor: 4700
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# The resistance (in ohms) of the pullup attached to the
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# thermistor. This parameter is only valid when the sensor is a
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# thermistor. The default is 4700 ohms.
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#adc_voltage: 5.0
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# The ADC comparison voltage. This parameter is only valid when the
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# sensor is an AD595 or "PT100 INA826". The default is 5 volts.
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control: pid
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# Control algorithm (either pid or watermark). This parameter must
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# be provided.
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pid_Kp: 22.2
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# Kp is the "proportional" constant for the pid. This parameter must
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# be provided for PID heaters.
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pid_Ki: 1.08
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# Ki is the "integral" constant for the pid. This parameter must be
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# provided for PID heaters.
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pid_Kd: 114
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# Kd is the "derivative" constant for the pid. This parameter must
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# be provided for PID heaters.
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#pid_deriv_time: 2.0
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# A time value (in seconds) over which the derivative in the pid
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# will be smoothed to reduce the impact of measurement noise. The
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# default is 2 seconds.
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#pid_integral_max:
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# The maximum "windup" the integral term may accumulate. The default
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# is to use the same value as max_power.
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#pwm_cycle_time: 0.100
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# Time in seconds for each software PWM cycle of the heater. It is
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# not recommended to set this unless there is an electrical
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# requirement to switch the heater faster than 10 times a second.
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# The default is 0.100 seconds.
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#min_extrude_temp: 170
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# The minimum temperature (in Celsius) at which extruder move
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# commands may be issued. The default is 170 Celsius.
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min_temp: 0
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max_temp: 210
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# The maximum range of valid temperatures (in Celsius) that the
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# heater must remain within. This controls a safety feature
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# implemented in the micro-controller code - should the measured
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# temperature ever fall outside this range then the micro-controller
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# will go into a shutdown state. This check can help detect some
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# heater and sensor hardware failures. Set this range just wide
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# enough so that reasonable temperatures do not result in an
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# error. These parameters must be provided.
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# The heater_bed section describes a heated bed (if present - omit
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# section if not present).
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[heater_bed]
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heater_pin: ar8
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sensor_type: EPCOS 100K B57560G104F
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sensor_pin: analog14
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control: watermark
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#max_delta: 2.0
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# On 'watermark' controlled heaters this is the number of degrees in
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# Celsius above the target temperature before disabling the heater
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# as well as the number of degrees below the target before
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# re-enabling the heater. The default is 2 degrees Celsius.
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min_temp: 0
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max_temp: 110
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# Print cooling fan (omit section if fan not present).
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[fan]
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pin: ar9
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# PWM output pin controlling the fan. This parameter must be
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# provided.
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#max_power: 1.0
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# The maximum power (expressed as a value from 0.0 to 1.0) that the
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# pin may be set to. The value 1.0 allows the pin to be set fully
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# enabled for extended periods, while a value of 0.5 would allow the
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# pin to be enabled for no more than half the time. This setting may
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# be used to limit the total power output (over extended periods) to
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# the fan. If this value is less than 1.0 then fan speed requests
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# will be scaled between zero and max_power (for example, if
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# max_power is .9 and a fan speed of 80% is requested then the fan
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# power will be set to 72%). The default is 1.0.
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#cycle_time: 0.010
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# The amount of time (in seconds) for each PWM power cycle to the
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# fan. It is recommended this be 10 milliseconds or greater when
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# using software based PWM. The default is 0.010 seconds.
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#hardware_pwm: False
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# Enable this to use hardware PWM instead of software PWM. The
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# default is False.
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#kick_start_time: 0.100
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# Time (in seconds) to run the fan at full speed when first enabling
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# it (helps get the fan spinning). The default is 0.100 seconds.
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# Micro-controller information.
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[mcu]
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serial: /dev/ttyACM0
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# The serial port to connect to the MCU. If unsure (or if it
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# changes) see the "Where's my serial port?" section of the FAQ. The
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# default is /dev/ttyS0
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#baud: 250000
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# The baud rate to use. The default is 250000.
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pin_map: arduino
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# This option may be used to enable Arduino pin name aliases. The
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# default is to not enable the aliases.
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#restart_method:
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# This controls the mechanism the host will use to reset the
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# micro-controller. The choices are 'arduino', 'rpi_usb', and
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# 'command'. The 'arduino' method (toggle DTR) is common on Arduino
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# boards and clones. The 'rpi_usb' method is useful on Raspberry Pi
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# boards with micro-controllers powered over USB - it briefly
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# disables power to all USB ports to accomplish a micro-controller
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# reset. The 'command' method involves sending a Klipper command to
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# the micro-controller so that it can reset itself. The default is
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# 'arduino' if the micro-controller communicates over a serial port,
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# 'command' otherwise.
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# The printer section controls high level printer settings.
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[printer]
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kinematics: cartesian
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# This option must be "cartesian" for cartesian printers.
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max_velocity: 500
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# Maximum velocity (in mm/s) of the toolhead (relative to the
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# print). This parameter must be specified.
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max_accel: 3000
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# Maximum acceleration (in mm/s^2) of the toolhead (relative to the
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# print). This parameter must be specified.
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#max_accel_to_decel:
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# A pseudo acceleration (in mm/s^2) controlling how fast the
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# toolhead may go from acceleration to deceleration. It is used to
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# reduce the top speed of short zig-zag moves (and thus reduce
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# printer vibration from these moves). The default is half of
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# max_accel.
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max_z_velocity: 25
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# For cartesian printers this sets the maximum velocity (in mm/s) of
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# movement along the z axis. This setting can be used to restrict
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# the maximum speed of the z stepper motor on cartesian
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# printers. The default is to use max_velocity for max_z_velocity.
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max_z_accel: 30
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# For cartesian printers this sets the maximum acceleration (in
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# mm/s^2) of movement along the z axis. It limits the acceleration
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# of the z stepper motor on cartesian printers. The default is to
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# use max_accel for max_z_accel.
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#motor_off_time: 600
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# Time (in seconds) of idle time before the printer will try to
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# disable active motors. The default is 600 seconds.
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#junction_deviation: 0.02
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# Distance (in mm) used to control the internal approximated
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# centripetal velocity cornering algorithm. A larger number will
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# permit higher "cornering speeds" at the junction of two moves. The
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# default is 0.02mm.
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# Looking for more options? Check the example-extras.cfg file.
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