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odd behavior involving tool head fans
I'm going through the commissioning process, and the first issue I came across was that my part cooling fan was stuck at Mach 12.
After days of trial and error, I randomly stumbled on the idea to move the PWM wire from the tool board to the control board... and weirdly, it worked? (I have no idea why.)
At that point, I just accepted it and moved on.
Then I noticed similar behavior with the tool head cooling fan—not operating at all. So I went back into the config and started trying to make sense of it. That’s when I noticed the fan wasn’t mapped properly, which would explain why the PWM signal was coming from the control board instead of the tool board. i have no idea how to write in to the config to designate i want the 12v signal to come from the toolboard instead of wiring back to the control board.
any help would be amazing
After days of trial and error, I randomly stumbled on the idea to move the PWM wire from the tool board to the control board... and weirdly, it worked? (I have no idea why.)
At that point, I just accepted it and moved on.
Then I noticed similar behavior with the tool head cooling fan—not operating at all. So I went back into the config and started trying to make sense of it. That’s when I noticed the fan wasn’t mapped properly, which would explain why the PWM signal was coming from the control board instead of the tool board. i have no idea how to write in to the config to designate i want the 12v signal to come from the toolboard instead of wiring back to the control board.
any help would be amazing
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