c49d3fdb17
Change the config file so the maximum accel and velocity are specified in the "printer" section instead of the individual "stepper" sections. The underlying code limits the velocity and accel of the toolhead relative to the print object, so it makes sense to configure the system that was as well. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
91 lines
2.2 KiB
INI
91 lines
2.2 KiB
INI
# This file serves as documentation for config parameters of delta
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# style printers. One may copy and edit this file to configure a new
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# delta printer. Only parameters unique to delta printers are
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# described here - see the "example.cfg" file for description of
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# common config parameters.
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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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# The stepper_a section describes the stepper controlling the front
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# left tower (at 210 degrees). This section also controls the homing
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# parameters (homing_speed, homing_retract_dist) and maximum tower
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# length (position_max) for all towers.
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[stepper_a]
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step_pin: ar54
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dir_pin: ar55
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enable_pin: !ar38
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step_distance: .01
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endstop_pin: ^ar2
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homing_speed: 50.0
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position_endstop: 297.05
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position_max: 297.55
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# The stepper_b section describes the stepper controlling the front
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# right tower (at 330 degrees)
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[stepper_b]
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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: .01
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endstop_pin: ^ar15
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position_endstop: 297.05
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# The stepper_c section describes the stepper controlling the rear
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# tower (at 90 degrees)
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[stepper_c]
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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: .01
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endstop_pin: ^ar19
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position_endstop: 297.05
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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: .0022
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max_velocity: 200
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max_accel: 3000
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heater_pin: ar10
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thermistor_pin: analog13
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thermistor_type: ATC Semitec 104GT-2
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control: pid
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pid_Kp: 22.2
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pid_Ki: 1.08
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pid_Kd: 114
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min_temp: 0
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max_temp: 250
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[heater_bed]
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heater_pin: ar8
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thermistor_pin: analog14
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thermistor_type: EPCOS 100K B57560G104F
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control: watermark
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min_temp: 0
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max_temp: 130
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# Extruder print fan (omit section if fan not present)
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#[fan]
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#pin: ar9
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#hard_pwm: 1
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[mcu]
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serial: /dev/ttyACM0
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baud: 250000
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pin_map: arduino
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[printer]
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kinematics: delta
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# This option must be "delta" for linear delta printers
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max_velocity: 200
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max_accel: 3000
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delta_arm_length: 333.0
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# Length (in mm) of the diagonal rods that connect the linear axes
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# to the print head
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delta_radius: 174.75
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# Radius (in mm) of the horizontal circle formed by the three linear
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# axis towers. This parameter may also be calculated as:
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# delta_radius = smooth_rod_offset - effector_offset - carriage_offset
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