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    My new large scale 3D printer Hydra

    Scheduled Pinned Locked Moved
    My Duet controlled machine
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    • Phaedruxundefined
      Phaedrux Moderator
      last edited by

      Can you post your config for the heaters?

      What heaters currently show up in Paneldue?

      Z-Bot CoreXY Build | Thingiverse Profile

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      • rabbitundefined
        rabbit
        last edited by

        this is my heater config:

        ; Heaters
        	;BedHeaters
        		;Layout:
        			;	1	2
        			;	3	4
        		;Bed0
        			M308 S0 P"duex.e2temp" Y"thermistor" T100000 B4138                          ; configure sensor 0 as thermistor on pin  duex.e2temp
        			M950 H0 C"duex.gp1" T0                                                   	; create bed heater output on duex.gp1 and map it to sensor 0
        			M140 P0 H0                                                                 	; map heated bed to heater 0
        			M143 H0 S120                                                            	; set temperature limit for heater 0 to 120C
        			M307 H0 B0 S1.00                                                        	; disable bang-bang mode for the bed heater and set PWM limit
        			
        		;Bed1
        			M308 S1 P"duex.e3temp" Y"thermistor" T100000 B4138                          ; configure sensor 1 as thermistor on pin  duex.e3temp
        			M950 H1 C"duex.gp2" T1                                                   	; create bed heater output on duex.gp2 and map it to sensor 1
        			M140 P1 H1                                                                  ; map heated bed to heater 1
        			M143 H1 S120                                                            	; set temperature limit for heater 1 to 120C
        			M307 H1 B0 S1.00                                                        	; disable bang-bang mode for the bed heater and set PWM limit
        				
        		;Bed2
        			M308 S2 P"duex.e4temp" Y"thermistor" T100000 B4138                          ; configure sensor 2 as thermistor on pin  duex.e4temp
        			M950 H2 C"duex.gp3" T2                                                   	; create bed heater output on duex.gp3 and map it to sensor 2
        			M140 P2 H2                                                                	; map heated bed to heater 2	
        			M143 H2 S120                                                            	; set temperature limit for heater 2 to 120C
        			M307 H2 B0 S1.00                                                        	; disable bang-bang mode for the bed heater and set PWM limit
        				
        		;Bed3
        			M308 S3 P"duex.e5temp" Y"thermistor" T100000 B4138                          ; configure sensor 3 as thermistor on pin  duex.e5temp
        			M950 H3 C"duex.gp4" T3                                                   	; create bed heater output on duex.gp4 and map it to sensor 3
        			M140 P3 H3                                                                 	; map heated bed to heater 3	
        			M143 H3 S120                                                            	; set temperature limit for heater 3 to 120C
        			M307 H3 B0 S1.00                                                        	; disable bang-bang mode for the bed heater and set PWM limit
        	
        	;HotendHeaters
        		;LeftHotend
        			M308 S4 P"spi.cs5" Y"rtd-max31865"                                      	; configure sensor 4 as thermocouple via CS pin spi.cs1
        			M950 H4 C"!exp.heater3" T4                                                    	; create nozzle heater output on e0heat and map it to sensor 4
        			M143 H4 S280                                                            	; set temperature limit for heater 4 to 280C
        			M307 H4 B0 S1.00                                                        	; disable bang-bang mode for heater  and set PWM limit
        		;RightHotend
        			M308 S5 P"spi.cs6" Y"rtd-max31865"                                      	; configure sensor 5 as thermocouple via CS pin spi.cs2
        			M950 H5 C"!exp.heater4" T5                                                    	; create nozzle heater output on e1heat and map it to sensor 5
        			M143 H5 S280                                                            	; set temperature limit for heater 5 to 280C
        			M307 H5 B0 S1.00                                                        	; disable bang-bang mode for heater  and set PWM limit
        

        and a screenshot of the webcontrol:

        Unbenannt.JPG

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        • Phaedruxundefined
          Phaedrux Moderator
          last edited by

          Thanks. Will see if @wilriker has any comment

          Z-Bot CoreXY Build | Thingiverse Profile

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          • wilrikerundefined
            wilriker @Phaedrux
            last edited by

            @Phaedrux Technically it's not problem to show all bed heaters, chamber heaters and all tools - in practice though we run out of screen estate quickly. On 5" and 7" we have 7 slots and on the 4.3" it's even less with just 5 slots.

            I think about how to use the screen estate better for the next version. IMHO tools should have preference so they and at least one heated bed should always be displayed. But I could fill the remaining slots (if any) with whatever is not displayed otherwise.

            Manuel
            Duet 3 6HC (v0.6) with RPi 4B on a custom Cartesian
            with probably always latest firmware/DWC (incl. betas or self-compiled)
            My Tool Collection

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            • rabbitundefined
              rabbit
              last edited by

              Meanwhile the one color prints look pretty decent. Unfortunately I have ugly red blobs if I print with dual color.
              Unbenannt.jpg
              The reason for this is that the second head restore the position of the first tool after toolchange.
              I´m wondering if it´s possible to not restore the position of the first tool and move the second head directly to the next position?

              Vetiundefined Phaedruxundefined 2 Replies Last reply Reply Quote 0
              • Vetiundefined
                Veti @rabbit
                last edited by

                @rabbit

                that looks exactly like one on the street. the defect make it look more real

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                • Phaedruxundefined
                  Phaedrux Moderator @rabbit
                  last edited by

                  @rabbit said in My new large scale 3D printer Hydra:

                  The reason for this is that the second head restore the position of the first tool after toolchange.
                  I´m wondering if it´s possible to not restore the position of the first tool and move the second head directly to the next position?

                  Take a look at this thread: https://forum.duet3d.com/topic/19201/wrong-return-point-after-tool-change

                  Z-Bot CoreXY Build | Thingiverse Profile

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                  • rabbitundefined
                    rabbit
                    last edited by

                    Here are the step files of my hemera aqua mod:
                    Unbenannt.JPG
                    waterCoolingBlock.stp
                    waterCoolingLid.stp

                    the seal is a lassercut from 1mm silicone.

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                    • A Former User?
                      A Former User
                      last edited by

                      thats not printed is it? picture in the other thread looked more metally

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                      • rabbitundefined
                        rabbit
                        last edited by

                        no, that was milled from 7075 aluminum.

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