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printer.cfg
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printer.cfg
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[include mainsail.cfg]
#####################################################################
## MCU
#####################################################################
[mcu EBBCan]
#serial: /dev/serial/by-id/usb-Klipper_Klipper_firmware_12345-if00
canbus_uuid: 2789c6737f74
# The following command is used to view the ID of canbus and needs to be entered in the ssh terminal.
# “ ~/klippy-env/bin/python ~/klipper/scripts/canbus_query.py can0 ”
#--------------------------------------------------------------
[adxl345]
cs_pin: EBBCan:gpio1
spi_software_sclk_pin: EBBCan:gpio2
spi_software_mosi_pin: EBBCan:gpio0
spi_software_miso_pin: EBBCan:gpio3
axes_map: z,-y,x
[resonance_tester]
probe_points: 100, 100, 20
accel_chip: adxl345
[mcu]
#serial: /dev/serial/by-id/usb-Klipper_stm32h723xx_slipper-if00
#--------------------------------------------------------------
# Query the ID of canbus：
# cd ~/CanBoot/scripts
# python3 flash_can.py -i can0 -q
canbus_uuid= 4a685e393f95
canbus_interface:can0
#####################################################################
## Temperature Monitoring
#####################################################################
[temperature_sensor EBB_NTC]
sensor_type: Generic 3950
sensor_pin: EBBCan:gpio28
[temperature_sensor BTT-MCU]
sensor_type: temperature_mcu
[temperature_sensor BTT-PI]
sensor_type: temperature_host
#####################################################################
## Model and acceleration
#####################################################################
[printer]
kinematics: corexy # Printer type：corexy
max_velocity: 300 # Maximum speed (max. 300)
max_accel: 5000 # Maximum acceleration (max. 4000)
max_accel_to_decel: 5000 # Maximum acceleration to deceleration (max. 4000)
max_z_velocity: 15 # Z-axis maximum speed
max_z_accel: 350 # Z-axis maximum acceleration
square_corner_velocity: 5.0 # Square corner speed
#####################################################################
# B(X) ---------A(Y)
# | |
# |--------E-------|
# | |
# | |
# | |
#####################################################################
## X-axis on MOTOR_0(B Motor)
#####################################################################
[stepper_x]
step_pin: PF13 # X-axis motor pulse pin setting
dir_pin: PF12 # X-axis motor direction pin setting
enable_pin: !PF14 # X-axis motor enable pin setting
microsteps: 32 # Motor microsteps Setting
rotation_distance: 40 # Active pulley circumference mm (2GT-20T pulley 40, 2GT-16T pulley 32)
full_steps_per_rotation:200 # Number of pulses required for a single motor revolution (1.8 degree motor: 200, 0.9 degree motor: 400)
endstop_pin: EBBCan:gpio24 #PG6 # Limit switch PIN pin setting（X-）
position_min: 0 # X-axis minimum travel - software limit
position_endstop: 300 #350 ## Mechanical reset point coordinates for X-axis (change to 350 for 350 models)
position_max: 300 #350 ## X-axis maximum travel - software limit (change to 350 for 350 models)
homing_speed: 50 # Reset speed maximum 100
homing_retract_dist: 5 # Setback distance after the first trigger of the reset switch
homing_positive_dir: true # Direction of reset (generally no change required)
[tmc2240 stepper_x]
cs_pin: PC4
spi_software_sclk_pin: PA5
spi_software_mosi_pin: PA7
spi_software_miso_pin: PA6
driver_TPFD: 0
run_current: 0.85
#####################################################################
## Y-axis on MOTOR_1(A Motor)
#####################################################################
[stepper_y]
step_pin: PG0 # Y-axis motor pulse pin setting
dir_pin: PG1 # Y-axis motor direction pin setting
enable_pin: !PF15 # Y-axis motor enable pin setting
microsteps: 32 # Motor microsteps Setting
rotation_distance: 40 # Active pulley circumference mm (2GT-20T pulley 40, 2GT-16T pulley 32)
full_steps_per_rotation:200 # Number of pulses required for a single motor revolution (1.8 degree motor: 200, 0.9 degree motor: 400)
endstop_pin: PG9 # Limit switch PIN pin setting（Y-）
position_min: 0 # X-axis minimum travel - software limit
position_endstop: 300 #350 # Mechanical reset point coordinates for Y-axis (change to 350 for 350 models)
position_max: 300 #350 # Y-axis maximum travel - software limit (change to 350 for 350 models)
homing_speed: 50 # Reset speed maximum 100
homing_retract_dist: 5 # Setback distance after the first trigger of the reset switch
homing_positive_dir: true # Direction of reset (generally no change required)
[tmc2240 stepper_y]
cs_pin: PD11
spi_software_sclk_pin: PA5
spi_software_mosi_pin: PA7
spi_software_miso_pin: PA6
driver_TPFD: 0
run_current: 0.85
####################################################################################
# z1 -------------- z2
# | |
# | |
# | |
# | |
# z0--- display ---z3
#####################################################################
## Z0-axis
#####################################################################
## Z0-axis on MOTOR2_1(left front)
[stepper_z]
step_pin: PF11 # Z-axis motor pulse pin
dir_pin: !PG3 # Z-axis motor direction pin setting
enable_pin: !PG5 # Z-axis motor enable pin setting
rotation_distance: 40 # Active pulley circumference mm (2GT-20T pulley 40, 2GT-16T pulley 32)
gear_ratio: 80:16 # reduction ratio
microsteps: 16 # microsteps
endstop_pin: probe:z_virtual_endstop #PG10 # Limit switch interface
## position_endstop is the distance of the Z limit pin trigger point from the print surface.
## Positive value = above the termination point of the platform，
## Negative value = termination point below the plateau.
## Increasing the value of position_ endstop will bring the nozzle closer to the bed.
## After running Z_ENDSTOP_CALIBRATE, position_endstop will be stored at the end of the CFG configuration.
##position_endstop: 0.5 # Modified as per actual
position_max: 280 #340 # Maximum Z-axis print height 350mm=340
position_min: -5 # Soft Limit Minimum Stroke
homing_speed: 10 # Reset speed - maximum 20
second_homing_speed: 3 # Secondary reset speed - maximum 10
homing_retract_dist: 3 # Retreat distance
#--------------------------------------------------------------------
[tmc2209 stepper_z] # TMC2209
uart_pin: PC6 # drive communications port
interpolate: true # Whether to enable 256 microstep interpolation
run_current: 0.8 # Motor running current value(mA)
hold_current: 0.8 # holding current(mA)
sense_resistor: 0.110 # Do not change the drive sampling resistor
stealthchop_threshold: 200 # Mute threshold
#--------------------------------------------------------------------#
## Z1-axis on MOTOR3(left rear)
[stepper_z1]
step_pin: PG4 # Z1-axis motor pulse pin
dir_pin: PC1 # Z1-axis motor direction pin setting
enable_pin: !PA0 # Z1-axis motor enable pin setting
rotation_distance: 40 # Active pulley circumference mm (2GT-20T pulley 40, 2GT-16T pulley 32)
gear_ratio: 80:16 # reduction ratio
microsteps: 16 # microsteps
#--------------------------------------------------------------------
[tmc2209 stepper_z1] # TMC2209
uart_pin: PC7 # drive communications port
interpolate: true # Whether to enable 256 microstep interpolation
run_current: 0.8 # Motor running current value(mA)
hold_current: 0.8 # holding current(mA)
sense_resistor: 0.110 # Do not change the drive sampling resistor
stealthchop_threshold: 200 # Mute threshold
#--------------------------------------------------------------------#
## Z2-axis on MOTOR4(right-rear)
[stepper_z2]
step_pin: PF9 # Z2-axis motor pulse pin
dir_pin: !PF10 # Z2-axis motor direction pin setting
enable_pin: !PG2 # Z2-axis motor enable pin setting
rotation_distance: 40 # Active pulley circumference mm (2GT-20T pulley 40, 2GT-16T pulley 32)
gear_ratio: 80:16 # reduction ratio
microsteps: 16 # microsteps
#--------------------------------------------------------------------
[tmc2209 stepper_z2] # TMC2209
uart_pin: PF2 # drive communications port
interpolate: true # Whether to enable 256 microstep interpolation
run_current: 0.8 # Motor running current value(mA)
hold_current: 0.8 # holding current(mA)
sense_resistor: 0.110 # Do not change the drive sampling resistor
stealthchop_threshold: 200 # Mute threshold
#--------------------------------------------------------------------#
## Z3-axis on MOTOR5(right-front)
[stepper_z3]
step_pin: PC13 # Z3-axis motor pulse pin
dir_pin: PF0 # Z3-axis motor direction pin setting
enable_pin: !PF1 # Z3-axis motor enable pin setting
rotation_distance: 40 # Active pulley circumference mm (2GT-20T pulley 40, 2GT-16T pulley 32)
gear_ratio: 80:16 # reduction ratio
microsteps: 16 # microsteps
#--------------------------------------------------------------------
[tmc2209 stepper_z3] # TMC2209
uart_pin: PE4 # drive communications port
interpolate: true # Whether to enable 256 microstep interpolation
run_current: 0.8 # Motor running current value(mA)
hold_current: 0.8 # holding current(mA)
sense_resistor: 0.110 # Do not change the drive sampling resistor
stealthchop_threshold: 200 # Mute threshold
#####################################################################
## Extruder motor
#####################################################################
[extruder]
step_pin: EBBCan:gpio18
dir_pin: !EBBCan:gpio19
enable_pin: !EBBCan:gpio17
full_steps_per_rotation: 200 # Number of pulses required for a single motor revolution (1.8 degree motor: 200, 0.9 degree motor: 400)
microsteps: 16
## When performing extruder calibration, update the following values
## Let's say you ask for a 100mm feed, but it's actually 98mm ,
## New value = old value x (actual extrusion length / target length)
## 22.6789511 is a value that we recommend
gear_ratio: 50:10
rotation_distance: 21.525
nozzle_diameter: 0.400
filament_diameter: 1.750
heater_pin: EBBCan:gpio7
#sensor_type: EPCOS 100K B57560G104F
#sensor_pin: EBBCan:gpio27
control: pid
pid_Kp: 21.527
pid_Ki: 1.063
pid_Kd: 108.982
min_temp: 0
max_temp: 300
min_extrude_temp: 100 # Minimum extrusion temperature
pressure_advance: 0.05 # Propulsion pressure - try to keep pressure below 1.0
pressure_advance_smooth_time: 0.040 # Smooth advance time - default value is 0.040
##Nozzle Temperature PID Calibration Command: "PID_CALIBRATE HEATER=extruder TARGET=245"
sensor_type: MAX31865
sensor_pin: EBBCan:gpio9
spi_software_sclk_pin: EBBCan:gpio10
spi_software_mosi_pin: EBBCan:gpio8
spi_software_miso_pin: EBBCan:gpio11
rtd_nominal_r: 100
rtd_reference_r: 430
rtd_num_of_wires: 2
[tmc2209 extruder]
uart_pin: EBBCan:gpio20
run_current: 0.550
stealthchop_threshold: 999999
#--------------------------------------------------------------------
[verify_heater extruder] # Heating Block Temperature Tolerance Configuration
max_error: 120 # maximum error
check_gain_time:120 # tolerance time
hysteresis: 50 # tolerance temperature
heating_gain: 2 # Heating Gain
#####################################################################
## Filament Inspection
#####################################################################
#[filament_switch_sensor DLJC]
#pause_on_runout: True
## When set to True, a pause will be executed immediately after a material break
## , if False, a material break pause will not be enabled
#runout_gcode:PAUSE
## G-code to be executed after a material break
#insert_gcode:RESUME
## G-code to be executed after insertion of consumables
#event_delay: 3.0
## Minimum time delay between events, in 3 seconds
#pause_delay: 0.5
## Delay between pause commands, scheduling and executing runout_gcode in seconds.
## Increase this delay if strange pause behaviour occurs. The default is 0.5 seconds.
#switch_pin:PG15
## Set the pin, this parameter must be filled
#--------------------------------------------------------------------
#[filament_switch_sensor material_0]
#switch_pin: PG12
#[filament_switch_sensor material_1]
#switch_pin: PG13
#[filament_switch_sensor material_2]
#switch_pin: PG14
#####################################################################
## Heater_bed
#####################################################################
[heater_bed]
heater_pin: PA1 # (BE0)
sensor_pin: PF3 # sensor interface(TB)
sensor_type: ATC Semitec 104GT-2 #ATC Semitec 104GT-2
control: pid ##heater_bed Temperature PID Calibration Command: "PID_CALIBRATE HEATER=heater_bed TARGET=100"
pid_kp: 58.437
pid_ki: 2.347
pid_kd: 363.769
min_temp: 0
max_temp: 120
max_power: 1.0
#####################################################################
# Bed Grid Calibration
#####################################################################
[bed_mesh]
speed: 80 # Calibration speed
horizontal_move_z: 10 # Z-axis movement speed
mesh_min: 30,30 # Minimum calibration point coordinates x, y
mesh_max: 270, 270 # Maximum calibration point coordinates x, y
probe_count: 7,7 # Number of sampling points (7X7 is 49 points)
mesh_pps: 2,2 # Number of supplementary sampling points
algorithm: bicubic # algorithmic model
bicubic_tension: 0.2 # Algorithmic interpolation don't move
#####################################################################
# FAN
#####################################################################
[fan]
pin: EBBCan:gpio13
kick_start_time: 0.5
off_below: 0.10
[heater_fan hotend_fan]
pin: EBBCan:gpio14
heater: extruder
heater_temp: 50.0
#[fan_generic 4W_FAN0]
#pin: EBBCan:gpio15
#tachometer_pin: EBBCan:gpio12
#tachometer_ppr: 1
[heater_fan Nevermore]
pin: PA8
max_power: 1.0
shutdown_speed: 1.0
kick_start_time: 5.0
heater: extruder
heater_temp: 200
fan_speed: 1.0
#--------------------------------------------------------------------
[heater_fan controller_fan] # Skirt fan 1
pin: PE5 # FAN-2
shutdown_speed: 0.0 # Closing speed (Please do not change)
kick_start_time: 0.5 # start-up time (Please do not change)
heater: heater_bed # Related equipment: heater_bed
heater_temp: 50 # How many degrees does the heat bed reach to activate the fan
fan_speed: 0.6 # Fan speed
#--------------------------------------------------------------------
[heater_fan controller_fan2] # Skirt fan 2
pin: PD12 # FAN-3
shutdown_speed: 0.0 # Closing speed (Please do not change)
kick_start_time: 0.5 # start-up time (Please do not change)
heater: heater_bed # Related equipment: heater_bed
heater_temp: 50 # How many degrees does the heat bed reach to activate the fan
fan_speed: 0.6 # Fan speed
#--------------------------------------------------------------------
#[heater_fan exhaust_fan] # exhaust_fan
#pin: PD13 # FAN-4
#shutdown_speed: 0.0 # Closing speed (Please do not change)
#kick_start_time: 5.0 # start-up time (Please do not change)
#heater: heater_bed # Related equipment: heater_bed
#heater_temp: 60 # How many degrees does the heat bed reach to activate the fan
#fan_speed: 1.0 # Fan speed
#--------------------------------------------------------------------
#[heater_fan hotend_fan] # Hotend Fan
#pin: PD14 # FAN-0
#max_power: 1.0 # Maximum speed
#kick_start_time: 0.5 # start-up time (Please do not change)
#heater: extruder # Related equipment: extruder
#heater_temp: 50 # How many degrees does it reach to activate the fan
#fan_speed: 1.0 # Fan speed
#####################################################################
# RGB-LEDlight
#####################################################################
[neopixel hotend_rgb]
pin: EBBCan:gpio16
#[neopixel LEDlight]
#pin: PB0 # signal interface
#chain_count: 26 # Number of lamp beads
#color_order: GRB # colour sequence
#initial_RED: 0.2 # Initial red brightness
#initial_GREEN: 0.2 # Initial green brightness
#initial_BLUE: 0.2 # Initial blue brightness
#####################################################################
# Idle off hot bed
#####################################################################
[idle_timeout]
timeout: 1800 # The hot bed is switched off if the idle time exceeds 30 minutes
#####################################################################
# Homing and Gantry Adjustment
#####################################################################
[homing_override]
axes: z
set_position_z: 0
gcode:
G90
G0 Z5 F1800
G28 X Y
G0 X150 Y150 F7200 #300mm
# G0 X175 Y175 F7200 #350mm
G28 Z
G0 Z10 F1800
G0 X150 Y150 Z30 F1800
# G0 X175 Y175 Z30 F1800 #350mm
#####################################################################
#[bltouch]
#sensor_pin: ^EBBCan:gpio21
#control_pin: EBBCan:gpio22
## NPN and PNP proximity switch types can be set by jumper 24V
[probe]
pin: !EBBCan:gpio6
x_offset: 0 # X-axis - sensor offset relative to the nozzle
y_offset: 25 # Y-axis - sensor offset relative to the nozzle
z_offset: 0 # Z-axis - sensor offset relative to the nozzle
#You'll need to manually calibrate the probe's Z offset by using "PROBE_CALIBRATE"
speed: 10.0 # Levelling speed
samples: 3 # sampling frequency
samples_result: median # Value type (default median)
sample_retract_dist: 3.0 # Levelling retraction distance
samples_tolerance: 0.01 # Sampling tolerance (note that too small a value may result in increased sampling)
samples_tolerance_retries: 3 # Number of out-of-tolerance retries
##-----------Reduce nozzle temperature for gantry levelling-------##
activate_gcode =
{% set PROBE_TEMP = 150 %} ## Setting the print head temperature 150
{% set MAX_TEMP = PROBE_TEMP + 5 %} ## Limit temperature +5 degrees
{% set ACTUAL_TEMP = printer.extruder.temperature %}
{% set TARGET_TEMP = printer.extruder.target %}
{% if TARGET_TEMP > PROBE_TEMP %} ## Checking the temperature
{ action_respond_info('Extruder temperature target of %.1fC is too high, lowering to %.1fC' % (TARGET_TEMP, PROBE_TEMP)) }
M109 S{ PROBE_TEMP }
{% else %}
{% if ACTUAL_TEMP > MAX_TEMP %} ## Judging the actual temperature
{ action_respond_info('Extruder temperature %.1fC is still too high, waiting until below %.1fC' % (ACTUAL_TEMP, MAX_TEMP)) }
TEMPERATURE_WAIT SENSOR=extruder MAXIMUM={ MAX_TEMP }
{% endif %}
{% endif %}
####################################################################################
# Gantry levelling
####################################################################################
[quad_gantry_level]
## Gantry Corners for 300mm Build
## Uncomment for 300mm build
gantry_corners: # 300mm machineries
-60,-10
360,370
## Probe points
points:
50,25
50,225
250,225
250,25
## Gantry Corners for 350mm Build
## Uncomment for 350mm build
# gantry_corners:
# -60,-10
# 410,420
## Probe points
#points:
# 50,25
# 50,275
# 300,275
# 300,25
#--------------------------------------------------------------------
speed: 100 # Levelling speed
horizontal_move_z: 10 # Z-axis starting height
retries: 5 # Number of out-of-tolerance retries
retry_tolerance: 0.01 # Sampling tolerance
max_adjust: 10 # Maximum adjustment stroke for levelling
[board_pins]
aliases:
# EXP1 header
EXP1_1=PE8, EXP1_2=PE7,
EXP1_3=PE9, EXP1_4=PE10,
EXP1_5=PE12, EXP1_6=PE13, # Slot in the socket on this side
EXP1_7=PE14, EXP1_8=PE15,
EXP1_9=<GND>, EXP1_10=<5V>,
# EXP2 header
EXP2_1=PA6, EXP2_2=PA5,
EXP2_3=PB1, EXP2_4=PA4,
EXP2_5=PB2, EXP2_6=PA7, # Slot in the socket on this side
EXP2_7=PC15, EXP2_8=<RST>,
EXP2_9=<GND>, EXP2_10=PC5
#--------------------------------------------------------------------
[gcode_macro PROBECALIBRATE]
gcode:
G28
G0 X150 Y150 Z1 F3600
# G0 X175 Y175 Z1 F3600 ##350mm
PROBE_CALIBRATE
[gcode_macro G32]
gcode:
BED_MESH_CLEAR # Unloading net beds
G28 # Homing all axes
QUAD_GANTRY_LEVEL # Gantry levelling
G28 # Homing all axes
G0 X150 Y150 Z30 F3600 # 300mm
#G0 X175 Y175 Z30 F3600 # 350mm
#--------------------------------------------------------------------
[gcode_macro PAUSE]
description: Pause the actual running print
rename_existing: PAUSE_BASE
# change this if you need more or less extrusion
variable_extrude: 1.0
gcode:
##### read E from pause macro #####
{% set E = printer["gcode_macro PAUSE"].extrude|float %}
##### set park positon for x and y #####
# default is your max posion from your printer.cfg
{% set x_park = printer.toolhead.axis_maximum.x|float - 5.0 %}
{% set y_park = printer.toolhead.axis_maximum.y|float - 5.0 %}
##### calculate save lift position #####
{% set max_z = printer.toolhead.axis_maximum.z|float %}
{% set act_z = printer.toolhead.position.z|float %}
{% if act_z < (max_z - 2.0) %}
{% set z_safe = 2.0 %}
{% else %}
{% set z_safe = max_z - act_z %}
{% endif %}
##### end of definitions #####
PAUSE_BASE
G91
{% if printer.extruder.can_extrude|lower == 'true' %}
G1 E-{E} F2100
{% else %}
{action_respond_info("Extruder not hot enough")}
{% endif %}
{% if "xyz" in printer.toolhead.homed_axes %}
G1 Z{z_safe} F900
G90
G1 X{x_park} Y{y_park} F6000
{% else %}
{action_respond_info("Printer not homed")}
{% endif %}
[gcode_macro RESUME]
description: Resume the actual running print
rename_existing: RESUME_BASE
gcode:
##### read E from pause macro #####
{% set E = printer["gcode_macro PAUSE"].extrude|float %}
#### get VELOCITY parameter if specified ####
{% if 'VELOCITY' in params|upper %}
{% set get_params = ('VELOCITY=' + params.VELOCITY) %}
{%else %}
{% set get_params = "" %}
{% endif %}
##### end of definitions #####
{% if printer.extruder.can_extrude|lower == 'true' %}
G91
G1 E{E} F2100
{% else %}
{action_respond_info("Extruder not hot enough")}
{% endif %}
RESUME_BASE {get_params}
#--------------------------------------------------------------------
[gcode_macro PRINT_START] #开始打印宏
# Use PRINT_START for the slicer starting script - please customise for your slicer of choice
gcode:
BED_MESH_CLEAR # Unloading net beds
G28 # Homing all axes
QUAD_GANTRY_LEVEL # Gantry levelling
BED_MESH_PROFILE LOAD=default # Loading the net bed
M109 S{ printer.extruder.target } ##Restore print head temperature
G90
G92 E0 # Reset Extruder
G1 Z2.0 F3000 # Move Z Axis up
G1 X10.1 Y20 Z0.28 F5000.0 # Move to start position
G1 X10.1 Y200.0 Z0.28 F1500.0 E17 # Draw the first line
G1 X10.4 Y200.0 Z0.28 F5000.0 # Move to side a little
G1 X10.4 Y20 Z0.28 F1500.0 E32 # Draw the second line
G92 E0 # Reset Extruder
G90
#--------------------------------------------------------------------
[gcode_macro PRINT_END] # Set PRINT_END as the end-of-print macro to customise the after-print action.
gcode:
M400
G92 E0 # Zeroing the extruder
G1 E-10.0 F3600 # Retracting the filament
G91 # relative position
G0 Z1.00 X20.0 Y20.0 F6000 # Remove nozzle
TURN_OFF_HEATERS # Close the hot end
M107 # Switch off the fan.
G1 Z2 F3000 # Move the nozzle up 2 mm
G90 # absolute positioning
G0 X150 Y300 F3600 # Park the nozzle at the rear
BED_MESH_CLEAR # Unloading net beds
#--------------------------------------------------------------------
[gcode_macro CANCEL_PRINT]
description: Cancel the actual running print
rename_existing: CANCEL_PRINT_BASE
variable_park: True
gcode:
## Move head and retract only if not already in the pause state and park set to true
{% if printer.pause_resume.is_paused|lower == 'false' and park|lower == 'true'%}
_TOOLHEAD_PARK_PAUSE_CANCEL
{% endif %}
TURN_OFF_HEATERS
CANCEL_PRINT_BASE
[gcode_macro _TOOLHEAD_PARK_PAUSE_CANCEL]
description: Helper: park toolhead used in PAUSE and CANCEL_PRINT
variable_extrude: 1.0
gcode:
##### set park positon for x and y #####
# default is your max posion from your printer.cfg
{% set x_park = printer.toolhead.axis_maximum.x|float - 5.0 %}
{% set y_park = printer.toolhead.axis_maximum.y|float - 5.0 %}
{% set z_park_delta = 2.0 %}
##### calculate save lift position #####
{% set max_z = printer.toolhead.axis_maximum.z|float %}
{% set act_z = printer.toolhead.position.z|float %}
{% if act_z < (max_z - z_park_delta) %}
{% set z_safe = z_park_delta %}
{% else %}
{% set z_safe = max_z - act_z %}
{% endif %}
##### end of definitions #####
{% if printer.extruder.can_extrude|lower == 'true' %}
M83
G1 E-{extrude} F2100
{% if printer.gcode_move.absolute_extrude |lower == 'true' %} M82 {% endif %}
{% else %}
{action_respond_info("Extruder not hot enough")}
{% endif %}
{% if "xyz" in printer.toolhead.homed_axes %}
G91
G1 Z{z_safe} F900
G90
G1 X{x_park} Y{y_park} F6000
{% if printer.gcode_move.absolute_coordinates|lower == 'false' %} G91 {% endif %}
{% else %}
{action_respond_info("Printer not homed")}
{% endif %}