› ›

Cartesian printer with inductive sensor . How homing?

supermaxsupermax
in Questions & Answers
Hello
I finished my Prusa rework with a Induction sensor in (-35,-25) position.
Ho can I setup correct configuration for Homing?
The problem is to Home Z with the sesor inside 20x20 aluminium bed...
I tried Zup, X,Y, Z but no success.
Some suggestions?

She inductive sensor is in Z_min pin.
Thanks
Supermax

Comments

  • RepetierRepetier
    What exactly is the problem? Do you need to move to x,y -35/-25 to be able to z probe or is that the offset from extruder?

    Z up allows you to set any position for z probing on the second probe, but must work everywhere.

    If it is needed homing position, how would this script work

    G28 X0 Y0
    G1 X-35 Y-25 F5000
    G28 Z0

    If that helps we could add a target position for XYZ order as well. Also that might confuse the host since it is the not min/max position.
  • supermaxsupermax
    Thank you very much for your help.
    I try to clarify...
    -35,-24 is the offset from extruder.
    the correct Homing could be
    G28 X0 Y0
    G1 X40 Y40 F5000
    G28 Z0
    G1 Z10 F5000
    G1 X0 Y0 Z0 F5000

    could be usefull add a "ZXY" in this way :
    Move Z to a "safe X Y position" ( like 35/25 in my case)
    Homing Z
    Homing X
    Homing Y

    Is this more clear?
    Thank you again

Sign In or Register to comment.