Raise print head before home ?

[NV4RE]

It kinda risk to move print head before raise the nozzle due to (nozzle are touching the bed, some inductive probe/beacon can work incorrectly)

[leitenky]

I was jsut wondering how to do the same myself! @NV4RE were you able in incorperate something that lifted 10-20mm before moving in the x y directions???

[NV4RE]

I was jsut wondering how to do the same myself! @NV4RE were you able in incorperate something that lifted 10-20mm before moving in the x y directions???

I employ the UNSAFE_RAISE_TOOL macro in my configuration, defined elsewhere in macros.cfg. Before homing, I use UNSAFE_RAISE_TOOL to lift the toolhead.

This functionality is included in the homing_override section to specifically raise the toolhead before homing the x, y, and z axes. Below is an excerpt from my macros.cfg and sensorless.cfg files:

 ## macros.cfg

[force_move]
enable_force_move: True

[gcode_macro UNSAFE_RAISE_TOOL]
description: Raise the toolhead 10mm without homing
gcode:
    G90
    SET_KINEMATIC_POSITION Z=0
    G0 Z10 F600
    #M84

## sensorless.cfg

[homing_override]
axes: xyz
gcode:
  UNSAFE_RAISE_TOOL ## <- Lifts the toolhead before any homing operation

  {% set home_all = 'X' not in params and 'Y' not in params and 'Z' not in params %}

  {% if home_all or 'X' in params %}
    _HOME_X
  {% endif %}

  {% if home_all or 'Y' in params %}
    _HOME_Y
  {% endif %}

  {% if home_all or 'Z' in params %}
    G90
    G1 X175 Y175 F12000  ## Change this.  Should home to the z endstop pin if you don't use TAP.  Also, this is for a Voron 2.4 350.  

    G28 Z   ## Home Z
    G1 Z10 F1200
  {% endif %}

[leitenky]

Looks like we both came to the same solution. I just figured that out myself. Seems to be working good now, thanks for the reply