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    Revo Six Heater 5 fault and temperature readings

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    • Perttiundefined
      Pertti
      last edited by

      My Revo Six has some difficulties in reaching temperatures over 200 degreeds.
      Error: Heater 5 fault: temperature rising too slowly: expected 1.70°C/sec measured 0.55°C/sec
      Näyttökuva 2022-12-07 134156.png
      I run M303 H5 S240
      result:
      M307 H5 R1.801 K0.337:0.000 D1.40 E1.35 S1.00 B0 V24.0
      The test looks like this:
      Näyttökuva 2022-12-07 135810.png
      The temperature readings seem to fly through rouhg air...
      Do I need a new E3D Revo heatercore perhaps?

      Board: Duet 2 WiFi (2WiFi)******************
      Firmware: RepRapFirmware for Duet 2 WiFi/Ethernet 3.4.1 (2022-06-01)

      Pertti
      “A winner is just a loser who tried one more time.”
      George M. Moore, Jr.

      infiniteloopundefined Adam_Sw3undefined 2 Replies Last reply Reply Quote 1
      • infiniteloopundefined
        infiniteloop @Pertti
        last edited by

        @Pertti

        Do I need a new E3D Revo heatercore perhaps?

        Before spending money, you might want to check all connectors, crimps and wires, from the Duet up to the heater #5. These are the first suspects coming to mind.

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

          There were some issues with early Revo heater cores, so may want to check in with E3D.

          Z-Bot CoreXY Build | Thingiverse Profile

          Perttiundefined 1 Reply Last reply Reply Quote 1
          • Perttiundefined
            Pertti @Phaedrux
            last edited by

            @Phaedrux Ok, looks like a thermistor issue.

            Pertti
            “A winner is just a loser who tried one more time.”
            George M. Moore, Jr.

            1 Reply Last reply Reply Quote 0
            • Adam_Sw3undefined
              Adam_Sw3 @Pertti
              last edited by

              @Pertti I had a dodgy revo six heatercore, simply shot them an email and they sent me out a new one!

              1 Reply Last reply Reply Quote 0
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