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    Configuring PID values

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    • Robundefined
      Rob
      last edited by

      Let me start by saying that I only vaguely understand PID math, I am trying to configure the PID values for my heated bed but I am unfamiliar with gain, time constant, and dead time. My previous PID values were Kp 426.68, Ki 78.92, Kd 576.71 Can I enter these values or convert them to the format that the duet uses to control the PID?

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      • SIamundefined
        SIam
        last edited by

        have you tried this Tuning_the_heater_temperature

        Hypercube-Evolution-Hybrid, Piezo Orion, Orbiter
        Duet WiFi 1.02 or later + DueX5
        RepRapFirmware for Duet 2 WiFi/Ethernet 3.4.0beta4 (2021-09-27 11:30:36)
        Duet WiFi Server: 1.26
        Duet Web Control 3.4.0beta4 (2021-09-27)

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        • Robundefined
          Rob
          last edited by

          Ahh, this explains how to use the legacy settings, I think that should achieve what I am trying to do. Thank you for the link, I was reading a different tutorial that didn't cover legacy settings at all.

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          • Phaedruxundefined
            Phaedrux Moderator
            last edited by

            I think it would be worth going through a tuning cycle to compare to your legacy values.

            Z-Bot CoreXY Build | Thingiverse Profile

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