Good Morning.

Yesterday while printing a part I realized that the layer fan was not working.

I have tried to change it for another and it does not work either. If I change the pin on the board, could I use it?

But how do I configure it so that Duet Web Control recognizes it as a layer fan?

Do you know what could have happened?

How could that pin have suddenly stopped working?

I have noticed that when starting the board all the fans rotate a little but this now no longer does, with whatever fan it is. Has something been broken?

@bpislife I has replaced the heater 3 times and the error its the same

Yes. I autotuned with "m303 h1 s220" command.
I go to autotuned now again to test.

Would it be advisable to change the power supply?

Hi guys!

This week I started having problems with the Duet and I do not know what they are due to.

I warm everything to start an impression: nozzle 205ºC and bed at 50ºC.
When it reaches the temperature I get the error: "Error: Heating fault on heater 1, temperature excursion exceeded 15.0°C"
Last time, shows this error: "Error: Heating fault on heater 1, temperature rising much more slowly than the expected 0.8°C/sec"
I changed the ceramic heater 3 times and it keeps coming out ... Any idea where the fault may be?

At some point I also got the following error: Warning: VIN under-voltage event (9.5V)

When creating the GCode file in Simplify the last layers I created them with a very large plane that had never happened to me before.
By putting the GCode file generated from that piece and trying to enter the files on the board, I got the error. Using the M30 command and the file name was solved. (And luckily ...).
It allowed me to reconnect with the board (I have the wifi version) and enter the rest of the options, but once I tried to access the saved GCode files again, it was disconnected and the error came out again.

Work it! M30 for delete GCode archive.
It was damaged

Hi all.

Today I uploaded a bad GCode to Duet3D and when I like enter at "G-Code Files" interfaz shows this message:

Can you explain what is the solution?