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Idle 4028 part cooling fan
Hello! I'm back with another question on my setup (now that I have a brand-new-and-working ebb42 :D)
I'm using a 4028 fan for part cooling.
Problem is: 4028 fan is not starting with M106 255 gcode command. It moves a mm but that's it. And no reading on the tachymeter either.
I've followed the RatOS guide for wiring the 4028 fan (model FFB0412EN-00 from Delta, wiring guide in the pic).
https://os.ratrig.com/docs/guides/4028/
You can see the config attached, with my wiring and the associated pinouts.
I've overridden the aliases from the octopus 1.1 board to be able to add naming for the usage of the new pins.
You can see a commented section and a non-commented one I've tried without any luck.
Is there something I've missed? Thanks a lot
I'm using a 4028 fan for part cooling.
Problem is: 4028 fan is not starting with M106 255 gcode command. It moves a mm but that's it. And no reading on the tachymeter either.
I've followed the RatOS guide for wiring the 4028 fan (model FFB0412EN-00 from Delta, wiring guide in the pic).
https://os.ratrig.com/docs/guides/4028/
You can see the config attached, with my wiring and the associated pinouts.
I've overridden the aliases from the octopus 1.1 board to be able to add naming for the usage of the new pins.
You can see a commented section and a non-commented one I've tried without any luck.
Is there something I've missed? Thanks a lot
4028 server fans are becoming a popular option for part cooling because of their light weight and great pressure and flow rates. In this guide we'll go over how to connect one and use it for part cooling. 4-pin fans usually aren't used in 3d printers, and many boards only provide 2-pin ports, but fear not! There's always a way.
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