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    3.3beta1 PID Issues

    Scheduled Pinned Locked Moved Unsolved
    Beta Firmware
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    • Krohm Koalaundefined
      Krohm Koala
      last edited by

      Hi,
      I'm actually running RRF3.3beta1 and after a SD Card corruption (dumb things in a macro file), i can't manage to get a good PID for my hotend, it's a 24V 40W heater, so nothing exotic, also i have a sock.

      When i'm done with the M303 and i've saved it, i can't heat my hotend without getting fault heating too slow, i managed to get this "fixed" (not with fan on) by changing some value of the PID randomly, but i can't get it stable no matter what i do.

      Does someone have an idea of what can i do to solve that ?

      Line touched : M307 H1 R2.171 C252.019:150.867 D0.75 S1.00 V24.4 B0
      Line untouched : M307 H1 R8.096 C125.0:118.0 D0.50 S1.00 V24.4

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      • Krohm Koalaundefined
        Krohm Koala
        last edited by

        Finally, i've got it as good as i can, it's stable, i had to do it the "old way" and with a lot and lot of guessing but i did it.

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        • Alex.crundefined
          Alex.cr
          last edited by

          What hot end combination are you running?

          Do you run a config_override.g file that is overwriting you commands in the standard config?

          Voron2.4/Duet3 SBC+6HC+3HC+1LC+1HCL(x2) - Delta/Duet2 Wifi - CubePro/Duet2 Wifi+Duex5 - Laser/Duet3 Mini5+ - Cel Robox - U̶p̶3̶0̶0̶+/D̶u̶e̶t̶3̶ ̶6̶H̶C̶+̶LC1̶ - F̶T̶-̶5̶/̶D̶u̶e̶t̶2̶ ̶W̶i̶f̶i̶ - S̶o̶l̶i̶d̶o̶o̶d̶l̶e̶

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          • Krohm Koalaundefined
            Krohm Koala
            last edited by

            Yes, i run a config_override, and i don't have any PID set in the config.g for my hotend, unfortunately, i'm not allowed to mention my hotend ^^

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