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    Fly-RRF-36 fan2 not work

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    • agz90undefined
      agz90
      last edited by agz90

      I have Fly-RRF-36 RP2040 Based CAN-FD Toolboard in my Voron burner,fan2 Partcooler fan not work.
      my G-code:
      ; Fans
      M950 F0 C"124.out1" Q500 ; Hotend fan on "out5" connector
      M106 P0 C"Hotend Fan" H1 T55 ; Enable thermostatic mode for hotend fan
      M950 F1 C"124.out2" Q500 ; Layer fan on "out4" connector
      M106 P1 C"Layer Fan" H-1 S0 ; Layer Fan

      A Former User? 1 Reply Last reply Reply Quote 0
      • agz90undefined
        agz90
        last edited by

        This post is deleted!
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        • A Former User?
          A Former User @agz90
          last edited by

          @agz90 I have been playing around with one of these too. Is the firmware on the toolboard the same version as the mainboard? If not that's probably the problem. I was able to heat the hotend and the hotend fan would come on but very little else worked correctly when I had 3.4.6 on the mainboard.

          Mine is working fine now

          M950 F0 C"124.out2" Q500                        ; create fan 0 on pin out3 and set its frequency
          M106 P0 C"PartCool" S0 H-1                  ; set fan 0 name and value. Thermostatic control is turned off
          M950 F1 C"124.out1" Q500                        ; create fan 1 on pin out4 and set its frequency
          M106 P1 C"HotEnd" S1 H1 T45                 ; set fan 1 name and value. Thermostatic control is turned on
          M950 F2 C"out5" Q500                        ; create fan 2 on pin out5 and set its frequency
          M106 P2 C"CaseFan" S1 H1:0 T45              ; set fan 2 name and value. Thermostatic control is turned on
          
          agz90undefined 1 Reply Last reply Reply Quote 0
          • agz90undefined
            agz90 @A Former User
            last edited by

            @KenW said in Fly-RRF-36 fan2 not work:

            I have been playing around with one of these too. Is the firmware on the toolboard the same version as the mainboard? If not that's probably the problem. I was able to heat the hotend and the hotend fan would come on but very little else worked correctly when I had 3.4.6 on the mainboard.

            thats my RRF:
            Board: fly_super8_pro_h723 (stm32h723-wifi)
            Firmware: RepRapFirmware for STM32H7 based Boards 3.5.0-rc.1+102 (2023-09-05)
            Duet WiFi Server Version: 1.27-01S32-D

            A Former User? 1 Reply Last reply Reply Quote 0
            • A Former User?
              A Former User @agz90
              last edited by

              @agz90 Like you I know little about the actual board so hopefully @jay_s_uk or @gloomyandy are not busy at the expo if it is still running. Wish I could have been able to afford going to one of those.

              agz90undefined jay_s_ukundefined 2 Replies Last reply Reply Quote 0
              • agz90undefined
                agz90 @A Former User
                last edited by

                @KenW said in Fly-RRF-36 fan2 not work:

                Like you I know little about the actual board so hopefully @jay_s_uk or @gloomyandy are not busy at the expo if it is still running. Wish I could have been able to afford going to one of those.

                I tried your code and it seems to work.
                I continue with the settings that something Y the brake does not work.

                1 Reply Last reply Reply Quote 0
                • jay_s_ukundefined
                  jay_s_uk @A Former User
                  last edited by

                  @KenW i didn't get to go unfortunately. i'll be at SMRRF next month though!

                  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

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                  • edspedundefined
                    edsped
                    last edited by edsped

                    I've been running (4) RRF-36's on a toolchanger for a few weeks now, below is the setup for one of my tools if it helps...

                    ;---------------------Tool 0 aka "AMY" With CAN Address 20.0 ------------------------------------------
                    
                    ;Heater Thermistor
                    M308 S1 P"20.TEMP0" Y"thermistor" T100000 B4725 C7.06e-8 A"Amy"    ;"T1" Semtec Thermistor defined
                    ;M308 S6 P"20.temp1" Y"thermistor" A"Amy Fly RRF" T100000 B4092    ; Onboard temperature sensor
                    ; Cooling Fans
                    M950 F0	C"20.out1"                      ; Fan 0, part cooler fan on Tool 0
                    M106 P0 C"Amy"                          ; Set Fan Name
                    M950 F1 C"20.out2"                      ; Fan 1, hotend fan on Tool 0
                    
                    M950 H1 C"20.out0" T1                   ; Heater 1 "H1" uses the Out0 pin and Temp0
                    M570 H1 P15 T20 R5                      ; An anomaly on "H1" must persist for 15 seconds, and must be greater or less than 20C from the setpoint, to raise a heater fault.
                    
                    M143 H1 S280                            ; Maximum H1 (Extruder 1) heater temperature
                    
                    M106 P1 S1.0 T45 H1  			        ; Tool 0 Hotend Fan to start cooling at 45C Monitoring Heater 1 (H1)
                    
                    M563 P0 S"Amy" D0 H1 F0          	    ; Define tool 0 "AMY" using H1 heater, F0 cooling
                    ;G10 P0 X0.188 Y32.637 Z-0.345     	    ; Set tool 0 offset from the bed FOR INITIAL SETUP ONLY SEE VALUES IN CONFIG OVERRIDE
                    G10 P0 S0 R0                            ; Set tool 1 operating (S) and standby temperatures (R) (-273 = "off")
                    M572 D0 S0.04                           ; Set pressure advance on Extruder Drive 1
                    
                    ;Turn on tool Lights
                    M950 E0 C"20.rgbled" T2 U2              ; Strip number, Pin ID, type, Max # of LED'S
                    ;M150 E0 U0 R0 B0 W255 S1 F1 P255        ; for RGBW LED Only
                    ;M150 E0 U0 R0 B0 W255 S1 F0 P255	    ; for RGBW LED Only
                    
                    M955 P20.0 I52                          ; Enable accelerometer on Amy
                    
                    ;---------------------End of Tool 0 aka "AMY"  -----------------------------------------------------------
                    
                    agz90undefined 1 Reply Last reply Reply Quote 0
                    • agz90undefined
                      agz90 @edsped
                      last edited by

                      @edsped
                      Hello, I found the problem, not every fan is suitable for Can.
                      I tried several models and found the right one, now I'm satisfied.
                      Thanks for the help though.

                      gtriderundefined 1 Reply Last reply Reply Quote 0
                      • gtriderundefined
                        gtrider @agz90
                        last edited by gtrider

                        @agz90 Try changing the PWM frequency next time ( Q ###) . I had a time with Sunon fans with auto-restart circuitry. Those are the ones with the letter A towards the end of the part number. Running them with a diode inline helps a little but ended up changing the fan out to one that was a bit more PWM compliant.

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