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    FAN 0 & FAN 1 allways ON

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    • fcwiltundefined
      fcwilt @Phaedrux
      last edited by

      @phaedrux said in FAN 0 & FAN 1 allways ON:

      Maybe just a link to this?

      https://docs.duet3d.com/en/User_manual/Connecting_hardware/Temperature_configuring_mcu_temp

      In RRF2 the virtual heater number would go directly into the M106 command. But in RRF3 it's a bit more abstracted with M308 creating the sensor first. The entire example is almost out of scope for the normal usage of M106, especially in RRF3.

      That looks fine.

      It took me to a site that I was not aware of. Is that the current site for documentation?

      Is the "Gcode dictionary" site obsolete?

      Thanks.

      Frederick

      Printers: a small Utilmaker style, a small CoreXY and a E3D MS/TC setup. Various hotends. Using Duet 3 hardware running 3.4.6

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

        @fcwilt said in FAN 0 & FAN 1 allways ON:

        Is the "Gcode dictionary" site obsolete?

        It's back like it was before!

        https://docs.duet3d.com/en/User_manual/Reference/Gcodes

        @fcwilt said in FAN 0 & FAN 1 allways ON:

        It took me to a site that I was not aware of. Is that the current site for documentation?

        The new documentation site went is live now.

        https://docs.duet3d.com/

        The old dozuki site will be archived and retired at some point I believe.

        Z-Bot CoreXY Build | Thingiverse Profile

        fcwiltundefined 1 Reply Last reply Reply Quote 1
        • fcwiltundefined
          fcwilt @Phaedrux
          last edited by

          @phaedrux said in FAN 0 & FAN 1 allways ON:

          The new documentation site went is live now.

          I didn't even know it was planned.

          Thanks.

          Frederick

          Printers: a small Utilmaker style, a small CoreXY and a E3D MS/TC setup. Various hotends. Using Duet 3 hardware running 3.4.6

          droftartsundefined 1 Reply Last reply Reply Quote 0
          • droftartsundefined
            droftarts administrators @fcwilt
            last edited by droftarts

            @fcwilt it hasn’t been announced formally as we’re still tinkering with it, and there’s still a few pages to add, but it’s live and what we are generally using now. We’ll be formally announcing it and posting messages on the Dozuki pages to redirect people to the new site in the next couple of days. It’s taken quite a few months to migrate and update it! That’s why I haven't been around on the forum as much.

            Ian

            Bed-slinger - Mini5+ WiFi/1LC | RRP Fisher v1 - D2 WiFi | Polargraph - D2 WiFi | TronXY X5S - 6HC/Roto | CNC router - 6HC | Tractus3D T1250 - D2 Eth

            fcwiltundefined 1 Reply Last reply Reply Quote 2
            • fcwiltundefined
              fcwilt @droftarts
              last edited by fcwilt

              @droftarts said in FAN 0 & FAN 1 allways ON:

              @fcwilt it hasn’t been announced formally as we’re still tinkering with it, and there’s still a few pages to add, but it’s live and what we are generally using now. We’ll be formally announcing it and posting messages on the Dozuki pages to redirect people to the new site in the next couple of days. It’s taken quite a few months to migrate and update it! That’s why I have been around on the forum as much.

              Ian

              At first glance it looks grand.

              Thanks much for your efforts.

              Frederick

              Printers: a small Utilmaker style, a small CoreXY and a E3D MS/TC setup. Various hotends. Using Duet 3 hardware running 3.4.6

              CozyPundefined 1 Reply Last reply Reply Quote 0
              • CozyPundefined
                CozyP @fcwilt
                last edited by

                @fcwilt

                hELLO

                I updated fan 2.

                However I haven't managed to make fan 1, which is the extruder cooler fan stop and turn on when the heater turns on.

                ; Heaters
                M308 S0 P"bedtemp" Y"thermistor" T100000 B4138 ; configure sensor 0 as thermistor on pin bedtemp
                M950 H0 C"bedheat" T0 ; create bed heater output on bedheat and map it to sensor 0
                M307 H0 B1 S1.00 ; enable bang-bang mode for the bed heater and set PWM limit
                M140 H0 ; map heated bed to heater 0
                M143 H0 S120 ; set temperature limit for heater 0 to 120C
                M308 S1 P"e0temp" Y"thermistor" T100000 B4138 ; configure sensor 1 as thermistor on pin e0temp
                M950 H1 C"e0heat" T1 ; create nozzle heater output on e0heat and map it to sensor 1
                M307 H1 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit
                M143 H1 S280 ; set temperature limit for heater 1 to 280C
                M308 S10 Y"mcu-temp" A"MCU" ; defines sensor 10 as MCU temperature sensor
                M308 S11 Y"drivers" A"Duet stepper drivers" ; defines sensor 11 as stepper driver temperature sensor

                ; Fans
                M950 F0 C"fan0" Q500 ; create fan 0 on pin fan0 and set its frequency
                M106 P0 S1 H-1 ; set fan 0 value. Thermostatic control is turned off
                M950 F1 C"fan1" Q500 ; create fan 1 on pin fan1 and set its frequency
                M106 P1 S1 H1 T45 ; set fan 1 value. Thermostatic control is turned on
                M950 F2 C"fan2" Q100 ; create fan 2 on pin fan2 and set its frequency
                M106 P2 H10:11 T40:70 ; set fan 2 value

                fcwiltundefined 1 Reply Last reply Reply Quote 0
                • fcwiltundefined
                  fcwilt @CozyP
                  last edited by

                  @cozyp

                  If configure that fan to non-thermostatic control can you then set it's speed using it's DWC fan speed slider?

                  Frederick

                  Printers: a small Utilmaker style, a small CoreXY and a E3D MS/TC setup. Various hotends. Using Duet 3 hardware running 3.4.6

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

                    Or send M106 P1 S1 H-1 That should turn it on full blast.

                    Z-Bot CoreXY Build | Thingiverse Profile

                    CozyPundefined 1 Reply Last reply Reply Quote 0
                    • CozyPundefined
                      CozyP @fcwilt
                      last edited by

                      @fcwilt I have connected this fan in the non PWM fan output

                      fcwiltundefined 1 Reply Last reply Reply Quote 0
                      • CozyPundefined
                        CozyP @Phaedrux
                        last edited by

                        @phaedrux That's the problem. The extruder fan, NOT the part cooling fan is running full blast. Allways. Usually these fans turn on after T45celcius automatically

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

                          Sorry, can you clarify which fan is connected where?

                          What happens when you send M106 P1 S1 H-1 ?

                          Z-Bot CoreXY Build | Thingiverse Profile

                          CozyPundefined 1 Reply Last reply Reply Quote 0
                          • fcwiltundefined
                            fcwilt @CozyP
                            last edited by

                            @cozyp said in FAN 0 & FAN 1 allways ON:

                            @fcwilt I have connected this fan in the non PWM fan output

                            Sorry but I don't understand what you mean by that.

                            I was wanting you to verify that whatever output you were using was still working.

                            Frederick

                            Printers: a small Utilmaker style, a small CoreXY and a E3D MS/TC setup. Various hotends. Using Duet 3 hardware running 3.4.6

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

                              @phaedrux @fcwilt

                              Ok. First things first.

                              Phaedrux, I sent M106 on config file. Nothing changed. Fan stays ON no matter what. FAN 1 was added as option on DWC screen, but it cannot be controlled, which is correct, as the fan is connected in a non PWM output.

                              dcwilt, the extruder heater fan and the motherboard fan are connected in a NON PWM output, but they allways stay ON, full blast no matter what....
                              I wanted to turn them on via thermostat, as they should work. Am I missing something???

                              ; Fans
                              M950 F0 C"fan0" Q500 ; create fan 0 on pin fan0 and set its frequency
                              M106 P0 S1 H-1 ; set fan 0 value. Thermostatic control is turned off
                              M950 F1 C"fan1" Q500 ; create fan 1 on pin fan1 and set its frequency
                              M106 M106 P1 S1 H-1 ; set fan 1 value. Thermostatic control is turned on
                              M950 F2 C"fan2" Q100 ; create fan 2 on pin fan2 and set its frequency
                              M106 P2 H10:11 T40:70 ; set fan 2 value

                              CozyPundefined Phaedruxundefined fcwiltundefined 3 Replies Last reply Reply Quote 0
                              • CozyPundefined
                                CozyP @CozyP
                                last edited by

                                ; Heaters
                                M308 S0 P"bedtemp" Y"thermistor" T100000 B4138 ; configure sensor 0 as thermistor on pin bedtemp
                                M950 H0 C"bedheat" T0 ; create bed heater output on bedheat and map it to sensor 0
                                M307 H0 B1 S1.00 ; enable bang-bang mode for the bed heater and set PWM limit
                                M140 H0 ; map heated bed to heater 0
                                M143 H0 S120 ; set temperature limit for heater 0 to 120C
                                M308 S1 P"e0temp" Y"thermistor" T100000 B4138 ; configure sensor 1 as thermistor on pin e0temp
                                M950 H1 C"e0heat" T1 ; create nozzle heater output on e0heat and map it to sensor 1
                                M307 H1 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit
                                M143 H1 S280 ; set temperature limit for heater 1 to 280C
                                M308 S10 Y"mcu-temp" A"MCU" ; defines sensor 10 as MCU temperature sensor
                                M308 S11 Y"drivers" A"Duet stepper drivers" ; defines sensor 11 as stepper driver temperature sensor

                                ; Fans
                                M950 F0 C"fan0" Q500 ; create fan 0 on pin fan0 and set its frequency
                                M106 P0 S1 H-1 ; set fan 0 value. Thermostatic control is turned off
                                M950 F1 C"fan1" Q500 ; create fan 1 on pin fan1 and set its frequency
                                M106 M106 P1 H1 T45 ; set fan 1 value. Thermostatic control is turned on
                                M950 F2 C"fan2" Q100 ; create fan 2 on pin fan2 and set its frequency
                                M106 P2 H10:11 T40:70 ; set fan 2 value

                                ; Tools
                                M563 P0 D0 H1 F0 ; define tool 0
                                G10 P0 X-15 Y-15 Z0 ; set tool 0 axis offsets
                                G10 P0 R0 S0 ; set initial tool 0 active and standby temperatures to 0C

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

                                  @cozyp said in FAN 0 & FAN 1 allways ON:

                                  Phaedrux, I sent M106 on config file. Nothing changed. Fan stays ON no matter what.

                                  Yes, M106 P1 S1 H-1 will disable thermostatic control and turn the fan on. Send M106 P1 S0 to turn it off again.

                                  @cozyp said in FAN 0 & FAN 1 allways ON:

                                  FAN 1 was added as option on DWC screen, but it cannot be controlled, which is correct, as the fan is connected in a non PWM output.

                                  Fan1 port is indeed PWM controllable.

                                  Fan0, Fan1, Fan2 are controllable. Plus two more always on fan ports.

                                  Which are you actually plugged into?

                                  Fan0 1 2 can be used as thermostatically controlled or by the slicer to set speed for part cooling.

                                  The always on ports are... always on.

                                  9a60778a-8b6e-46d6-999b-d996f9c4e4e6-image.png

                                  If you send M106 P1 S0 and the fan won't turn off, then either it's plugged into a different port than you are expecting, or the fan mosfet has been damaged and failed in the on position.

                                  Z-Bot CoreXY Build | Thingiverse Profile

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                                  • fcwiltundefined
                                    fcwilt @CozyP
                                    last edited by

                                    @cozyp said in FAN 0 & FAN 1 allways ON:

                                    dcwilt, the extruder heater fan and the motherboard fan are connected in a NON PWM output, but they allways stay ON, full blast no matter what....
                                    I wanted to turn them on via thermostat, as they should work. Am I missing something???

                                    It sounds like you are referring to the "always on" fan outputs - they are not controllable.

                                    Frederick

                                    Printers: a small Utilmaker style, a small CoreXY and a E3D MS/TC setup. Various hotends. Using Duet 3 hardware running 3.4.6

                                    1 Reply Last reply Reply Quote 0
                                    • CozyPundefined
                                      CozyP
                                      last edited by

                                      I have plugged those two fans on the allways ON ports.
                                      So, after reading your comments, I assume that they cannot be thermostatically controlled???

                                      fcwiltundefined 1 Reply Last reply Reply Quote 0
                                      • fcwiltundefined
                                        fcwilt @CozyP
                                        last edited by

                                        @cozyp said in FAN 0 & FAN 1 allways ON:

                                        I have plugged those two fans on the allways ON ports.
                                        So, after reading your comments, I assume that they cannot be thermostatically controlled???

                                        They cannot be controlled in any way. They provide power to the connected fans when power is supplied to the board.

                                        Frederick

                                        Printers: a small Utilmaker style, a small CoreXY and a E3D MS/TC setup. Various hotends. Using Duet 3 hardware running 3.4.6

                                        1 Reply Last reply Reply Quote 0
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