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    duet 2 wifi 3.2.2 hotend / thermistor - e3d hemera

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    • ap742undefined
      ap742
      last edited by

      hi guys sorting through little things
      hotend next on the list . copied old thermister settings from maestro and totally didn't work
      so its ready like 5 c off .
      so I played with M308 S1 P"e0temp" Y"thermistor" T100000 B4138 and changed 4 to 9 (B9138) . got me right room temp reading but pid failed ( would not heat up fast enough staid at like 100 or so . but hotend reached pretty high temp ( hopefully not fried - do have spares )

      e99f35d7-48e1-4fba-bd1a-d4ee7c47aa06-image.png

      SIamundefined 1 Reply Last reply Reply Quote 0
      • SIamundefined
        SIam @ap742
        last edited by

        @ap742
        the thermistor settings for e3d is normally:

        M308 S1 P"e0temp" Y"thermistor" A"Hotend" T100000 B4725 C7.06e-8 
        

        Thermistor parameters
        Have you tried this ?

        You can also calibrate your thermistor with the H and L option

        https://duet3d.dozuki.com/Wiki/Calibrating_thermistor_and_PT1000_readings

        https://duet3d.dozuki.com/Wiki/Gcode#Section_M308_Set_or_report_sensor_parameters

        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)

        ap742undefined 1 Reply Last reply Reply Quote 1
        • ap742undefined
          ap742 @SIam
          last edited by

          @siam said in duet 2 wifi 3.2.2 hotend / thermistor - e3d hemera:

          M308 S1 P"e0temp" Y"thermistor" A"Hotend" T100000 B4725 C7.06e-8

          Thermistor parameters
          Have you tried this ?
          You can also calibrate your thermistor with the H and L option
          https://duet3d.dozuki.com/Wiki/Calibrating_thermistor_and_PT1000_readings
          https://duet3d.dozuki.com/Wiki/Gcode#Section_M308_Set_or_report_sensor_parameters

          tried B4725 C7..

          read through Calibrate with H & L but I'm newbie and dont really understand what exactly I need to do 😞

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          • ap742undefined
            ap742
            last edited by

            however. I went ahead and replaced thermistor with identical one - one from e3d
            35034351-b491-4849-abd6-80468b67d2b7-image.png
            and that's fine.

            what I dont understand is - only thing thats changed is duet board and display
            old setup was fine .

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