##################################################################### # User Variables ##################################################################### [gcode_macro _USER_VARIABLE] description: Helper: Contains User defined printer variables ##### Homing and general movement ##### variable_z_endstop_x: 94 ; z Endstop x position inside right profile variable_z_endstop_y: 306 ; z Endstop y position variable_z_hop: 12 ; z hop for moves e.g homing variable_xy_home_current: 0.6 ; reduced homing current for x and y variable_z_home_current: 0.5 ; reduced homing current for z variable_home_accel: 1000 ; reduced ACCEL for homing ##### Mag Probe ##### variable_probe_dock_x: 53 ; x toolhead position before docking probe variable_probe_dock_y: 246 ; y toolhead position before docking probe variable_probe_dock_z: 12 ; z toolhead position before docking probe (only for bed dock) variable_probe_undock_x: 103 ; x toolhead position after docking probe variable_probe_undock_y: 305 ; y toolhead position after docking probe variable_probe_undock_z: 12 ; z toolhead position after docking probe (only for bed dock) variable_probe_z_min: 12 ; z minimum height to avoid crash variable_probe_travel_speed: 100 ; dock moves travel speed variable_probe_dock_speed: 100 ; dock speed for attach/dock ##### Respond defaults ##### variable_respond_set_current: 0 ; default of RESPOND if not set in the call variable_respond_set_acc: 0 ; default of RESPOND if not set in the call variable_respond_probe_action: 1 ; default of RESPOND if not set in the call ##### Park Position ##### variable_park_bed: [280,280,30] ; different park position gcode: ##################################################################### # Z Calibration ##################################################################### [z_calibration] # The X and Y coordinates (in mm) for clicking the nozzle on the # Z endstop. probe_nozzle_x: 94 probe_nozzle_y: 307 # The X and Y coordinates (in mm) for clicking the probe's switch # on the Z endstop. probe_switch_x: 90 probe_switch_y: 288 # The X and Y coordinates (in mm) for probing on the print surface # (e.g. the center point) These coordinates will be adapted by the # probe's X and Y offsets. The default is the relative_reference_index # of the configured bed_mesh. It will raise an error if there is no # probe_bed site and no bed_mesh with a relative_reference_index # configured. probe_bed_x: 150 probe_bed_y: 150 # The trigger point offset of the used mag-probe switch. # This needs to be fined out manually. More on this later # in this section. smaller switch_offset -> more distance to the build plate switch_offset: 0.50 # The maximum allowed deviation of the calculated offset. # If the offset exceeds this value, it will stop! # The default is 1.0 mm. max_deviation: 1.0 # The number of times to probe each point. The probed z-values # will be averaged. The default is from the probe's configuration. #samples: default from "probe:samples" section # The maximum Z distance (in mm) that a sample may differ from other # samples. The default is from the probe's configuration. #samples_tolerance: default from "probe:samples_tolerance" section # The number of times to retry if a sample is found that exceeds # samples_tolerance. The default is from the probe's configuration. #samples_tolerance_retries: default from "probe:samples_tolerance_retries" section # The calculation method when sampling more than once - either # "median" or "average". The default is from the probe's configuration. #samples_result: default from "probe:samples_result" section # The distance in mm to move up before moving to the next # position. The default is two times the z_offset from the probe's # configuration. #position_min: default from "stepper_z:position_min" section. # Extra clearance when moving clearance: 10 # The moving speed in X and Y. The default is 50 mm/s. speed: 100 # Speed (in mm/s) of the Z axis when lifting the probe between # samples and clearance moves. The default is from the probe's # configuration. #lift_speed: default from "probe:lift_speed" section # The fast probing speed (in mm/s) used, when probing_first_fast # is activated. The default is from the Z rail configuration. #probing_speed: default from "stepper_z:homing_speed" section. # The slower speed (in mm/s) for probing the recorded samples. # The default is second_homing_speed of the Z rail configuration. #probing_second_speed: default from "stepper_z:second_homing_speed" section. # Distance to back off (in mm) before probing the next sample. # The default is homing_retract_dist from the Z rail configuration. #probing_retract_dist: default from "stepper_z:homing_retract_dist" section. # If true, the first probing is done faster by the probing speed. # This is to get faster down and the result is not recorded as a # probing sample. The default is false. probing_first_fast: true # A list of G-Code commands to execute prior to each calibration command. # See docs/Command_Templates.md for G-Code format. # This can be used to attach the probe. start_gcode: ATTACH_PROBE # A list of G-Code commands to execute prior to each probing on the # mag-probe. See docs/Command_Templates.md for G-Code format. # This can be used to attach the probe after probing on the nozzle and # before probing on the mag-probe. before_switch_gcode: ATTACH_PROBE # A list of G-Code commands to execute after each calibration command. # See docs/Command_Templates.md for G-Code format. This can be used to # detach the probe afterwards. end_gcode: DETACH_PROBE ##################################################################### # Homing definition ##################################################################### [homing_override] axes: z set_position_z: 0 gcode: ##### get user defines ##### # use -10 as default to insure it error in case the variable is not existing {% set z_endstop_x = printer['gcode_macro _USER_VARIABLE'].z_endstop_x|default(-10) %} {% set z_endstop_y = printer['gcode_macro _USER_VARIABLE'].z_endstop_y|default(-10) %} {% set z_hop = printer['gcode_macro _USER_VARIABLE'].z_hop %} ##### end of definitions ##### SAVE_GCODE_STATE NAME=HOMING_state ## reduce current of Z motors _SET_ACC VAL=HOME _SET_CURRENT VAL=HOME G91 ; relative positioning G0 Z10 F1500 ; move z 10 up G90 ; absolute positioning # Home X and Y only for G28 or G28 XYZ {% if 'Z' in params %} {% if "x" not in printer.toolhead.homed_axes %} G28 X {% endif %} {% if "y" not in printer.toolhead.homed_axes %} G28 Y {% endif %} {% else %} G28 X Y {% endif %} ## XY Location of the Z Endstop Switch G0 X{z_endstop_x} Y{z_endstop_y} F6000 G28 Z ; home Z G0 Z3 F1500 ; move up ## return to org current settings {% if params.RESET_SETTINGS|default('true') == 'true' %} DETACH_PROBE _SET_CURRENT _SET_ACC {% endif %} # Lift Z # TODO check speed # G0 Z{z_hop} F1800 G0 Z{z_hop} F1300 RESTORE_GCODE_STATE NAME=HOMING_state