so im finishing up the build and only have my x carriage to finish wiring and was wondering why you hook the hexagon hotend cooling fan to the power supply vs. using the rumba board fan0 or fan 1 ports to control it
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so im finishing up the build and only have my x carriage to finish wiring and was wondering why you hook the hexagon hotend cooling fan to the power supply vs. using the rumba board fan0 or fan 1 ports to control it
Which board are you using? There are a few threads here on using FAN1 to control the cooling fan with RUMBA. I used a spare thermistor cable and plugged the fan into a 2 pin +12v power lead on my RUMBA.
Chadd posted a nice write up here: http://3dprintboard.com/showthread.p...ighlight=rumba
thank you that is exactly the type of info i was looking for.