IR Probe and the Fan !?!

[Michael Suberg]

I'll check the mosfets, I can rule out a short circuit, because the fans have been working for a while.
I have looked at the datasheet of the Mosfets, these only go up to 30V, but when the fans are switched off, voltages above 24V (My supply voltage) can occur.
Maybe that's the cause?

When i use the height map, there is the same problem

[dc42]

Apart from the DWC message, are there any messages to suggest the the G29 mesh probing failed? If you reload the web interface, are there any error messages in the GCode Console?

[Michael Suberg]

There are no messages in the GCode Console after rebooting

[Michael Suberg]

Can anybody help me further???

[dc42]

Please post photos of how the IR sensor is mounted and wires to the Duet. Also check that the soldering of the 3 terminals pins on the back of the IR sensor is complete. I suspect a break in the VCC or GND connection to the IR sensor.

[Michael Suberg]

Found a mistake. This only occurs with my ubuntu 16.10 notebook.
With the phone and windows pc crashes and can show everything.
The wiring and solder joints are great.

[dc42]

@michael-suberg said in IR Probe and the Fan !?!:

Found a mistake. This only occurs with my ubuntu 16.10 notebook.
With the phone and windows pc crashes and can show everything.
The wiring and solder joints are great.

Did you mean "With the phone and windows pc no crashes and can show everything."?

[Michael Suberg]

@dc42
Yes, with Windows PC and my Iphone it works well. Mesh Bed works well

[dc42]

May I mark this as solved then?

[Michael Suberg]

@dc42 said in IR Probe and the Fan !?!:

May I mark this as solved then?

Yes gladly