Fans dont appear in Dwc
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eee.... where i can find doc, how to do it?
its strange, but thin that the socket that twrows 20,4 volts, must be turn the fan.... maybe slowy
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Has the mosfet on the fan been damaged?
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@phaedrux how i can see/check this?
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Do they look like this?
https://duet3d.dozuki.com/Wiki/Connector_and_spare_part_numbers#Section_Fan_mosfet
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Seems that, no. But not sure.
attach photo
P.D.: i am thinking, and the fan connected in Shocket FAN1, yesterday turns.... estrange... Can do more tests?
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one dude....
What minimum voltage does it need to turn? I say it, because perhaps a 24V fan, with a voltage of 20.4, V should rotate even if it was slower.
No?
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@peirof said in Fans dont appear in Dwc:
No?
Maybe? It would depend on the fan on how it tolerated undervolting.
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@phaedrux
I'm using now a fan for the nozzle that is 40x40x28 , 6.8Watt and is not pwm despite is declared 6-13.8 voltage range. If I don't give the 100% it won't either spin a little.
https://www.aliexpress.com/item/4000358337229.html?spm=a2g0o.productlist.0.0.1af91fae2vpxjC&algo_pvid=2777b708-8377-426c-8404-8851119de85f&algo_exp_id=2777b708-8377-426c-8404-8851119de85f-5
It is really powerful and make a lot of loud BUT when I close the enclosure it completely disappear. (luckily)
Ps: I made the mode of the 12v with the LM2596 >> Zl116LUM also for make lower Ampere.
https://duet3d.dozuki.com/Guide/Ender+3+Pro+and+Duet+Maestro+Guide+Part+5:+Upgrades/54#s214Mine was fuse but not damaged ! (exteriorly)
https://forum.duet3d.com/topic/23594/solved-shorted-pwm-fan2So basically to be sure settings are fine , the fan is good, and noting if fried.
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Is this the correct configuration to use heater 01 as a fan?
in this case, for thermostatic tests, then it will be per layer
M950 F2 C"e1heat" M106 P2 T45 H1 -
You can find all pin names here. e1heat is correct.
https://duet3d.dozuki.com/Wiki/RepRapFirmware_3_overview#Section_Pin_names_for_Duet_2_WiFi_Ethernet
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@phaedrux do it, works.... FW3 save me the ass
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