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    Doubts about mesh compensation

    Tuning and tweaking
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    • peirof
      peirof last edited by

      Hi,

      I have doubts about the use I am making of the bed compensation, I mean. The procedure that I usually use, when I change something from the bed or the Nozzle, is the following:

      1- I turn on the printer
      2- Home the printer (using Homedelta.g)
      3- Calibration of the bed.
      4- Adjust the point Z = 0
      5- Execute a Compensation of the bed.
      6- Print

      • To use the compensation of the bed, I have included "G29 S1", at the end of the file HOMEDELTA.G ", which leads me to think that I am not using the last" HEIGHTMAP.CSV ". Do not?

      When print i use the "HEIGHTMAP.CSV", which is generated in the last compensation of the bed.
      If this is so ... Which method do you recommend to me to make sure that I use "HEIGHTMAP.CSV" more recently, the one that has been generated point 5.

      It occurs to me to put "G29 S1" in the star Gcode of the Slicer, but this has a problem, which I can not check if the "HEIGHTMAP.CSV", manually using the DWC.

      What is the solution for:

      A- Make sure I use the last "HEIGHTMAP.CSV"
      B- Be able to check it before printing, with the movements you make in the DWC

      Thank you

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      • aidar
        aidar last edited by

        Hi
        Heighmap.csv is file, isnt it? So you use one and only Heighmap.csv, cos you cant have many files with same name in same folder.

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        • peirof
          peirof last edited by

          Yes, its the file of gridmap

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          • dc42
            dc42 administrators last edited by dc42

            If you run G29 S1 it will load the heightmap.csv file unless you use the P parameter to specify an alternative filename.

            You can check that mesh bed compensation is enabled using M122. Look for "Bed compensation in use: mesh" in the report.

            Duet WiFi hardware designer and firmware engineer
            Please do not ask me for Duet support via PM or email, use the forum
            http://www.escher3d.com, https://miscsolutions.wordpress.com

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