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    Duet3D Mainboard+Daughter board+PT100

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    • jay_s_ukundefined
      jay_s_uk
      last edited by

      maybe attach a photo of the daughterboard and wiring as you've installed it?

      Owns various duet boards and is the main wiki maintainer for the Teamgloomy LPC/STM32 port of RRF. Assume I'm running whatever the latest beta/stable build is

      Reaperrhsundefined 1 Reply Last reply Reply Quote 0
      • JoergS5undefined
        JoergS5
        last edited by

        and the current heater config please

        1 Reply Last reply Reply Quote 0
        • Reaperrhsundefined
          Reaperrhs @jay_s_uk
          last edited by

          @jay_s_uk 2020-05-28.png

          Reaperrhsundefined 1 Reply Last reply Reply Quote 0
          • Reaperrhsundefined
            Reaperrhs @Reaperrhs
            last edited by

            @Reaperrhs ; Heaters

            M308 S0 P"spi.cs0" Y"rtd-max31865" ; configure sensor 0 as thermocouple via CS pin spi.cs0
            M950 H0 C"out1" T0 ; create nozzle heater output on out1 and map it to sensor 1
            M143 H0 S450 ; set temperature limit for heater 1 to 450C
            M307 H0 A512.3 C269.6 D3.6 S1.00 V24.0 B0 ; disable bang-bang mode for heater and set PWM limit
            M308 S1 P"temp1" Y"thermistor" T100000 B4138 ; configure sensor 1 as thermistor on pin temp1
            M950 H1 C"out0" T1 ; create bed heater output on out0 and map it to sensor 1
            M143 H1 S280 ; set temperature limit for heater 1 to 280C
            M307 H1 B0 S1.00 ; disable bang-bang mode for the bed heater and set PWM limit
            M140 H1

            Reaperrhsundefined 1 Reply Last reply Reply Quote 0
            • Reaperrhsundefined
              Reaperrhs @Reaperrhs
              last edited by

              @Reaperrhs the one on the top is for my hotend, is the one with the PT100

              Carloundefined 1 Reply Last reply Reply Quote 0
              • Carloundefined
                Carlo @Reaperrhs
                last edited by Carlo

                @Reaperrhs

                Just copy and paste mine in comment your lines out ; line by line so you dont need to delete it

                M308 S0 P"temp0" Y"thermistor" T100000 B4092 ; configure sensor 0 as thermistor on pin temp0
                M950 H0 C"out0" T0 ; create bed heater output on out0 and map it to sensor 0
                M143 H0 S120 ; set temperature limit for heater 0 to 120C
                M307 H0 A122.0 C513.7 D0.5 S1.00 V24.0 B0 ; disable bang-bang mode for the bed heater and set PWM limit
                M140 H0 ; map heated bed to heater 0
                M308 S1 P"spi.cs0" Y"rtd-max31865" ; configure sensor 1 as thermocouple via CS pin spi.cs0
                M950 H1 C"out1" T1 ; create nozzle heater output on out1 and map it to sensor 1
                M143 H1 S450 ; set temperature limit for heater 1 to 450C
                M307 H1 A512.3 C269.6 D3.6 S1.00 V24.0 B0 ; disable bang-bang mode for heater and set PWM limit

                Reaperrhsundefined 1 Reply Last reply Reply Quote 0
                • Reaperrhsundefined
                  Reaperrhs @Carlo
                  last edited by

                  @Carlo HOTEND Working Thanks!!!

                  Carloundefined 1 Reply Last reply Reply Quote 0
                  • Carloundefined
                    Carlo @Reaperrhs
                    last edited by

                    @Reaperrhs

                    Ok change the position of your bed thermistor on the board to 0 and you should be done.

                    1 Reply Last reply Reply Quote 0
                    • Reaperrhsundefined
                      Reaperrhs
                      last edited by

                      thank you guys, i will never get it done on my own, one more thing my heated bed has a ntc 100k, I need to configure that to, can you guys help me?

                      Carloundefined 1 Reply Last reply Reply Quote 0
                      • Carloundefined
                        Carlo @Reaperrhs
                        last edited by

                        @Reaperrhs
                        So is mine

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                        • Reaperrhsundefined
                          Reaperrhs
                          last edited by

                          the sensor on my bed is reading -273, I change the pin on my board to 0 and i left config as it is

                          Carloundefined 1 Reply Last reply Reply Quote 0
                          • Carloundefined
                            Carlo @Reaperrhs
                            last edited by

                            @Reaperrhs

                            Add that
                            M308 S0 P"temp0" Y"thermistor" T100000 B4138 ; configure sensor 0 as thermistor on pin temp0

                            In place of
                            M308 S0 P"temp0" Y"thermistor" T100000 B4092 ; configure sensor 0 as thermistor on pin temp0

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                            • Reaperrhsundefined
                              Reaperrhs
                              last edited by

                              i comment out the one i have and copy
                              M308 S0 P"temp0" Y"thermistor" T100000 B4138 ; configure sensor 0 as thermistor on pin temp0
                              Still reading -273

                              Carloundefined 1 Reply Last reply Reply Quote 0
                              • Carloundefined
                                Carlo @Reaperrhs
                                last edited by

                                @Reaperrhs

                                What printer is it ? or bed heater ?

                                1 Reply Last reply Reply Quote 0
                                • Reaperrhsundefined
                                  Reaperrhs
                                  last edited by

                                  to be exact is a silicone pad that I using on my heated bed

                                  Carloundefined 1 Reply Last reply Reply Quote 0
                                  • Carloundefined
                                    Carlo @Reaperrhs
                                    last edited by

                                    @Reaperrhs

                                    Change to B3950

                                    1 Reply Last reply Reply Quote 0
                                    • Reaperrhsundefined
                                      Reaperrhs
                                      last edited by

                                      i think is the thermistor, i plug a didn't one and is reading, so..i really want to thanks for the help, you guys get this thing working, big thumbs up to you guys

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