Hi, thank for the in depth explanation through that I found that my source pin was not properly soldered to ground. Everything working fine again. Thanks for all the answers and everybody's time, reassured me to press on. Greetings
Posts made by bopiloot
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RE: Shorted PWM fan
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RE: Shorted PWM fan
thx a lot, now I can probably find out what is wrong.
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RE: Shorted PWM fan
Has nobody an idea on how to solve this issue? I replace the fan 0 mosfet and checked the fan fuse. What else could be wrong?
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RE: Shorted PWM fan
Hi, I tested the fan fuse on the board and it seems to be fine.
Is there a way to figure out what is causing my problem?
The mosfet on TR5 was damaged but is replaced, the other two look okay. Can one be remapped to be Fan 0? -
RE: Shorted PWM fan
Thx for the tips, I will check that fuse again cause it looked fine.
Just out of curiosity, how do just re-appropriate the fan not to work with a thermostat? And if that works, do I than have to post process the G-code replacing Fan0 To Fan1? Thx again, grtz -
Shorted PWM fan
Hi all,
I recently shorted my Layer Fan (Fan0) after which it wan't working any more.
After reading on the forum, I replaced the mosfet on TR5 with a PMV40UN2R.
But it seems it didn't solve the problem. I'm not an electronics engineer so I really have no clue what could be the problem.
I also tried connecting the fan to Fan1 and Fan2 , sending a command through the G-code console but that also doesn't work. One thing I noticed is when it is connected to Fan1 it will run for a second or so on power-up but won't run when I send a G-code command. Anyone any suggestions?
Best regards,
Boris