Precision Piezo Orion react late...



  • Hi,

    because for a few days I am having problems with the sensor, Precision Piezo. Until yesterday it worked, PERFECT, but a couple of days ago I got some failure, I explain:

    Hardware that I use.

    • TLM printer
    • Duet plate
    • Extruder Prometheus v2.
    • Precision Piezo Orion

    The problem....

    When I give it to calibrate, or to make the Heightmap for the compensation, the same problem, in 75% of the surface of the base the test points work perfectly, with a soft touch ... but in 25%, maybe less, which corresponds to a quadrant of the base, you hear a hard hit (Hard Tap).

    If I try PPO (Precision Piezo Orion), hitting the nozzle gently with an object, it detects the object, but in that area of ​​the bed, it seems as if it takes longer to react.

    Before this, when it came out the summary of the calibration, the deviation was VERY low, 0.1 mm, since I happened this has risen to 0.35 mm approx.

    I'm using PPO, this way in config.g

    M558 P8 I1 R0.4 F300 X0 Y0 Z0
    G31 X0 Y0 Z-0.1 P100

    But I have tried like M558 P5, and similar, even more strong touches.

    Any idea of ​​what I can do.

    I HAVE NOT TOUCHED THE POTENTIOMETER OF HOW IT COMES, TO WHICH AT THE BEGINNING I WORKED PERFECT.

    Thank you



  • @moriquendi said in Precision Piezo Orion: Errors when probing:

    Another thing that often helps in situations like this is to loosen the four assembly screws slightly, start with 0.5 turns and test, repeat if necessary.

    Idris



  • Hi,

    thanks, later try... and give feedback



  • Hi,

    Checked... WORKS FOR ME...

    Thanks @moriquendi



  • Excellent, good news.

    Idris


 

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