Fly-RRF-36 fan2 not work
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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 -
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@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 -
@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 -
@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.
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@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. -
@KenW i didn't get to go unfortunately. i'll be at SMRRF next month though!
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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" ----------------------------------------------------------- -
@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. -
@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.
