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    SOLVED Heating fault on heater 1, temperature excursion exceeded 15.0°C

    Duet Hardware and wiring
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    • AimRabbit
      AimRabbit last edited by

      Hello again,
      the problem is that the hot end increase the temperature really fast and don't stop if it matches the set print temperature.
      I took a look at the wiki but I didn't understand it that much.
      I set up 180°C it passes the 180°C and goes higher and higher until I pushed the emergency button. it increases in maybe 15 seconds to 285°C.

      Some information about the printer:
      Tronxy X5S
      Duet 2 Wifi v1.04
      PanelDue 7i
      PSU 24V
      Firmware 1.22.1

      If someone could help with that would be very kind.

      Kind regards
      AimRabbit

      1 Reply Last reply Reply Quote 0
      • Phaedrux
        Phaedrux Moderator last edited by

        Is the heater cartridge for 12v or 24v?

        Z-Bot CoreXY Build | Thingiverse Profile

        AimRabbit 1 Reply Last reply Reply Quote 0
        • AimRabbit
          AimRabbit @Phaedrux last edited by

          @phaedrux said in Heating fault on heater 1, temperature excursion exceeded 15.0°C:

          Is the heater cartridge for 12v or 24v?

          I think its for 12V. Is there something that I can do?

          dc42 1 Reply Last reply Reply Quote 0
          • dc42
            dc42 administrators @AimRabbit last edited by dc42

            @aimrabbit said in Heating fault on heater 1, temperature excursion exceeded 15.0°C:

            @phaedrux said in Heating fault on heater 1, temperature excursion exceeded 15.0°C:

            Is the heater cartridge for 12v or 24v?

            I think its for 12V. Is there something that I can do?

            If you are running a 12V heater cartridge with 24V power: don't! Some may tell you that you can set a PWM limit, but it's still a serious fire risk. Buy a 24V heater cartridge.

            You can tell if it's 12V or 24V by measuring the resistance. For a typical 35W to 40W heater, a resistance of about 4 ohms means 12V, and about 16 ohms means 24V.

            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

            AimRabbit 1 Reply Last reply Reply Quote 0
            • AimRabbit
              AimRabbit @dc42 last edited by

              @dc42 oh ok I think than I have also to send back the chimera that i bought 😞
              Thanks a lot I order it right now 🙂

              dc42 1 Reply Last reply Reply Quote 0
              • dc42
                dc42 administrators @AimRabbit last edited by

                @aimrabbit said in Heating fault on heater 1, temperature excursion exceeded 15.0°C:

                @dc42 oh ok I think than I have also to send back the chimera that i bought 😞
                Thanks a lot I order it right now 🙂

                Ask E3D or their distributor if you can just swap the heater cartridge they supplied with the Chimera for a 24V one.

                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

                AimRabbit 2 Replies Last reply Reply Quote 0
                • AimRabbit
                  AimRabbit last edited by

                  @dc42 did that also infect the heating bed? only to be sure that I don't must order a new one too.

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                  • AimRabbit
                    AimRabbit @dc42 last edited by

                    @dc42 said in Heating fault on heater 1, temperature excursion exceeded 15.0°C:

                    @aimrabbit said in Heating fault on heater 1, temperature excursion exceeded 15.0°C:

                    @dc42 oh ok I think than I have also to send back the chimera that i bought 😞
                    Thanks a lot I order it right now 🙂

                    Ask E3D or their distributor if you can just swap the heater cartridge they supplied with the Chimera for a 24V one.

                    I will do that thank you a lot.

                    1 Reply Last reply Reply Quote 0
                    • AimRabbit
                      AimRabbit @dc42 last edited by

                      @dc42 said in Heating fault on heater 1, temperature excursion exceeded 15.0°C:

                      @aimrabbit said in Heating fault on heater 1, temperature excursion exceeded 15.0°C:

                      @dc42 oh ok I think than I have also to send back the chimera that i bought 😞
                      Thanks a lot I order it right now 🙂

                      Ask E3D or their distributor if you can just swap the heater cartridge they supplied with the Chimera for a 24V one.

                      There are no words to describe how thankful I'm for your hint. I make some research and found that "2x30W Heater cartridges (12V/24V)" I think that means it supports both so i can change the hot end and kick that tronxy shit away.
                      Hopefully I get my first print after that.

                      1 Reply Last reply Reply Quote 0
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