Hi. I have a cartesian style printer and a AZSMZ board and I’ve been fighting with the bed leveling. When I run a g32, the printer homes all axis, comes down for the first probe, then the Z axis makes a terrible “you set your feedrate too high” noise, then proceeds to the remaining 2 points without moving the probe up. I tried searching the forum but couldn’t find a solution. I also tried grid leveling, but the same thing happens.
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- Robot module configurations : general handling of movement G-codes and slicing into moves
default_feed_rate 60000 # Default rate ( mm/minute ) for G1/G2/G3 moves
default_seek_rate 60000 # Default rate ( mm/minute ) for G0 moves
mm_per_arc_segment 0.5 # Arcs are cut into segments ( lines ), this is the length for
# these segments. Smaller values mean more resolution,
# higher values mean faster computation
#mm_per_line_segment 5 # Lines can be cut into segments ( not usefull with cartesian
# coordinates robots ).
- Arm solution configuration : Cartesian robot. Translates mm positions into stepper positions
alpha_steps_per_mm 65.87 # Steps per mm for alpha stepper
beta_steps_per_mm 65.87 # Steps per mm for beta stepper
gamma_steps_per_mm 2560 # Steps per mm for gamma stepper
- Planner module configuration : Look-ahead and acceleration configuration
planner_queue_size 32 # DO NOT CHANGE THIS UNLESS YOU KNOW EXACTLY WHAT YOU ARE DOING
acceleration 9000 # Acceleration in mm/second/second.
#z_acceleration 100 # Acceleration for Z only moves in mm/s^2, 0 uses acceleration which is the default. DO NOT SET ON A DELTA
acceleration_ticks_per_second 1000 # Number of times per second the speed is updated
junction_deviation 20 # Similar to the old "max_jerk", in millimeters,
# see
# and
# Lower values mean being more careful, higher values means being
# faster and have more jerk
#z_junction_deviation 0.0 # for Z only moves, -1 uses junction_deviation, zero disables junction_deviation on z moves DO NOT SET ON A DELTA
#minimum_planner_speed 0.0 # sets the minimum planner speed in mm/sec
- Stepper module configuration
microseconds_per_step_pulse 1 # Duration of step pulses to stepper drivers, in microseconds
base_stepping_frequency 100000 # Base frequency for stepping
- Cartesian axis speed limits
x_axis_max_speed 30000 # mm/min
y_axis_max_speed 30000 # mm/min
z_axis_max_speed 300 # mm/min
- Stepper module pins ( ports, and pin numbers, appending "!" to the number will invert a pin )
alpha_step_pin 2.0 # Pin for alpha stepper step signal
alpha_dir_pin 0.5 # Pin for alpha stepper direction
alpha_en_pin 0.4 # Pin for alpha enable pin
alpha_current 1.1 # X stepper motor current
alpha_max_rate 30000.0 # mm/min
beta_step_pin 2.1 # Pin for beta stepper step signal
beta_dir_pin 0.11 # Pin for beta stepper direction
beta_en_pin 0.10 # Pin for beta enable
beta_current 1.1 # Y stepper motor current
beta_max_rate 30000.0 # mm/min
gamma_step_pin 2.2 # Pin for gamma stepper step signal
gamma_dir_pin 0.20 # Pin for gamma stepper direction
gamma_en_pin 0.19 # Pin for gamma enable
gamma_current 1.1 # Z stepper motor current
gamma_max_rate 300.0 # mm/min
- Serial communications configuration ( baud rate default to 9600 if undefined )
uart0.baud_rate 250000 # Baud rate for the default hardware serial port
second_usb_serial_enable false # This enables a second usb serial port (to have both pronterface
# and a terminal connected)
leds_disable true # disable using leds after config loaded
#play_led_disable true # disable the play led
- kill button (used to be called pause) maybe assigned to a different pin, set to the onboard pin by default
kill_button_enable true # set to true to enable a kill button
kill_button_pin 2.12 # kill button pin. default is same as pause button 2.12 (2.11 is another good choice)
#msd_disable false # disable the MSD (USB SDCARD) when set to true (needs special binary)
#dfu_enable false # for linux developers, set to true to enable DFU
- Extruder module configuration
extruder.hotend.enable true # Whether to activate the extruder module at all. All configuration is ignored if false
extruder.hotend.steps_per_mm 850.8 # Steps per mm for extruder stepper
extruder.hotend.default_feed_rate 500 # Default rate ( mm/minute ) for moves where only the extruder moves
extruder.hotend.acceleration 1000 # Acceleration for the stepper motor mm/sec²
extruder.hotend.max_speed 1000 # mm/s
extruder.hotend.step_pin 2.3 # Pin for extruder step signal
extruder.hotend.dir_pin 0.22 # Pin for extruder dir signal
extruder.hotend.en_pin 0.21 # Pin for extruder enable signal
#delta_current 1.5 # First extruder stepper motor current
- Hotend temperature control configuration
temperature_control.hotend.enable true # Whether to activate this ( "hotend" ) module at all.
# All configuration is ignored if false.
temperature_control.hotend.thermistor_pin 0.23 # Pin for the thermistor to read
temperature_control.hotend.heater_pin 2.4 # Pin that controls the heater, set to nc if a readonly thermistor is being defined
temperature_control.hotend.thermistor Semitec # see
#temperature_control.hotend.beta 4066 # or set the beta value
temperature_control.hotend.set_m_code 104 #
temperature_control.hotend.set_and_wait_m_code 109 #
temperature_control.hotend.designator T #
temperature_control.hotend.max_temp 250 # Set maximum temperature - Will prevent heating above 300 by default
temperature_control.hotend.min_temp 5 # Set minimum temperature - Will prevent heating below if set
temperature_control.hotend.p_factor 172.6 # permanently set the PID values after an auto pid
temperature_control.hotend.i_factor 26.76 #
temperature_control.hotend.d_factor 278 #
#temperature_control.hotend.max_pwm 250 # max pwm, 64 is a good value if driving a 12v resistor with 24v.
temperature_control.bed.enable true #
temperature_control.bed.thermistor_pin 0.25 #
temperature_control.bed.heater_pin 2.5 #
temperature_control.bed.thermistor Semitec # see
#temperature_control.bed.beta 4066 # or set the beta value
#temperature_control.bed.max_pwm 255
temperature_control.bed.set_m_code 140 #
temperature_control.bed.set_and_wait_m_code 190 #
temperature_control.bed.designator B #
temperature_control.bed.max_temp 115 #
temperature_control.bed.min_temp 5 #
temperature_control.bed.p_factor 91.3 # permanently set the PID values after an auto pid
temperature_control.bed.i_factor 7.381 #
temperature_control.bed.d_factor 283
#temperature_control.bed.bang_bang false # set to true to use bang bang control rather than PID
#temperature_control.bed.hysteresis 2.0 # set to the temperature in degrees C to use as hysteresis
# when using bang bang
- Switch module for fan control
switch.fan.enable true #
switch.fan.input_on_command M106 #
switch.fan.input_off_command M107 #
switch.fan.output_pin 0.26 #
switch.fan.output_type pwm # pwm output settable with S parameter in the input_on_comand
#switch.fan.max_pwm 255 # set max pwm for the pin default is 255
- Endstops
endstops_enable true # the endstop module is enabled by default and can be disabled here
#corexy_homing false # set to true if homing on a hbit or corexy
alpha_min_endstop 1.24^ # add a ! to invert if endstop is NO connected to ground
#alpha_max_endstop 1.25^ # NOTE set to nc if this is not installed
alpha_homing_direction home_to_min # or set to home_to_max and set alpha_max
alpha_min 0 # this gets loaded after homing when home_to_min is set
alpha_max 200 # this gets loaded after homing when home_to_max is set
beta_min_endstop 1.26^ #
#beta_max_endstop 1.27^ #
beta_homing_direction home_to_min #
beta_min 0 #
beta_max 200 #
#gamma_min_endstop 1.28!^ #
#gamma_max_endstop 1.29^ #
gamma_homing_direction home_to_min #
gamma_min 0 #
gamma_max 180 #
- optional order in which axis will home, default is they all home at the same time,
- if this is set it will force each axis to home one at a time in the specified order
#homing_order XYZ # x axis followed by y then z last
alpha_fast_homing_rate_mm_s 50 # feedrates in mm/second
beta_fast_homing_rate_mm_s 50 # "
gamma_fast_homing_rate_mm_s 4 # "
alpha_slow_homing_rate_mm_s 25 # "
beta_slow_homing_rate_mm_s 25 # "
gamma_slow_homing_rate_mm_s 2 # "
alpha_homing_retract_mm 5 # distance in mm
beta_homing_retract_mm 5 # "
gamma_homing_retract_mm 1 # "
endstop_debounce_count 200 # uncomment if you get noise on your endstops, default is 100
- optional Z probe
zprobe.enable true # set to true to enable a zprobe
zprobe.probe_pin 1.28!^ # pin probe is attached to if NC remove the !
zprobe.slow_feedrate 3 # mm/sec probe feed rate
zprobe.debounce_count 100 # set if noisy
zprobe.fast_feedrate 100 # move feedrate mm/sec
zprobe.return_feedrate 3
#zprobe.probe_height 2 # how much above bed to start probe
gamma_min_endstop nc # normally 1.28. Change to nc to prevent conflict,
- associated with zprobe the leveling strategy to use
leveling-strategy.three-point-leveling.enable true # a leveling strategy that probes three points to define a plane and keeps the Z parallel to that plane
leveling-strategy.three-point-leveling.point1 52,5 # the first probe point (x,y) optional may be defined with M557
leveling-strategy.three-point-leveling.point2 185,5 # the second probe point (x,y)
leveling-strategy.three-point-leveling.point3 185,185 # the third probe point (x,y)
leveling-strategy.three-point-leveling.home_first true # home the XY axis before probing
leveling-strategy.three-point-leveling.tolerance 0.03 # the probe tolerance in mm, anything less that this will be ignored, default is 0.03mm
leveling-strategy.three-point-leveling.probe_offsets 52,0,0 # the probe offsets from nozzle, must be x,y,z, default is no offset
leveling-strategy.three-point-leveling.save_plane false # set to true to allow the bed plane to be saved with M500 default is false
- Panel
panel.enable true # set to true to enable the panel code
panel.lcd viki2 # st7565_glcd
panel.spi_channel 0 # spi channel to use ; GLCD EXP1 Pins 3,5 (MOSI, SCLK)
panel.spi_cs_pin 1.22 # spi chip select ; GLCD EXP1 Pin 4
panel.a0_pin 2.6
panel.encoder_a_pin 4.28!^ # encoder pin ; GLCD EXP2 Pin 3
panel.encoder_b_pin 1.27!^ # encoder pin ; GLCD EXP2 Pin 5
panel.click_button_pin 3.26!^
panel.buzz_pin 1.30
panel.reverse 1
panel.external_sd true # set to true if there is an extrernal sdcard on the panel
panel.external_sd.spi_channel 0 # set spi channel the sdcard is on
panel.external_sd.spi_cs_pin 0.16 # set spi chip select for the sdcard
panel.external_sd.sdcd_pin 3.25!^ # sd detect signal (set to nc if no sdcard detect)
panel.menu_offset 0 # some panels will need 1 here
panel.contrast 19
panel.encoder_resolution 4
panel.alpha_jog_feedrate 6000 # x jogging feedrate in mm/min
panel.beta_jog_feedrate 6000 # y jogging feedrate in mm/min
panel.gamma_jog_feedrate 200 # z jogging feedrate in mm/min
panel.hotend_temperature 192 # temp to set hotend when preheat is selected
panel.bed_temperature 50 # temp to set bed when preheat is selected
- Example of a custom menu entry, which will show up in the Custom entry.
- NOTE _ gets converted to space in the menu and commands, | is used to separate multiple commands
custom_menu.power_on.enable true #
custom_menu.power_on.name Power_on #
custom_menu.power_on.command M80 #
custom_menu.power_off.enable true #
custom_menu.power_off.name Power_off #
custom_menu.power_off.command M81 #
custom_menu.fan_on.enable true #
custom_menu.fan_on.name Fan_on #
custom_menu.fan_on.command M106 #
custom_menu.fan_off.enable true #
custom_menu.fan_off.name Fan_off #
custom_menu.fan_off.command M107 #
currentcontrol_module_enable false #
- Only needed on a smoothieboard
currentcontrol_module_enable true #
return_error_on_unhandled_gcode false #
- Switch module for servo control
#switch.servo.enable true #
#switch.servo.input_on_command M280 # M280 S7.5 would be midway
#switch.servo.input_off_command M281 # same as M280 S0 0% duty cycle, effectively off
#switch.servo.output_pin 1.23 # must be a PWM capable pin
#switch.servo.output_type hwpwm # H/W pwm output settable with S parameter in the input_on_comand
#switch.servo.pwm_period_ms 20 # set period to 20ms (50Hz) default is 50Hz
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Imported from wikidot