Jump to content
zvila

UM2+ & Octopi: Rear Fan Issue

Recommended Posts

Posted · UM2+ & Octopi: Rear Fan Issue

UM2+ with Octopi: Rear Fan Issue

After just a couple of attempts, I’ve managed to bring my UM2+ to work with OctoPrint on a Raspberry Pi.

Everything works well: file transfer, printing, camera, remote controlling of the process…

However, one thing I can’t bring to function: REAR FAN!

The two fans directed downwards work properly, but the rear fan remains still through the whole printing procedure.

Does anyone have the same issue and – even more importantly – a solution for that?

Share this post


Link to post
Share on other sites
Posted · UM2+ & Octopi: Rear Fan Issue

And does it work when you print from the sd card?

I should normally come on when the nozzle reaches 40°c

Share this post


Link to post
Share on other sites
Posted · UM2+ & Octopi: Rear Fan Issue

And does it work when you print from the sd card?

I should normally come on when the nozzle reaches 40°c

 

Yes, it does work when I print from the SD. That's why I believe it's an Octopi issue...

Share this post


Link to post
Share on other sites
Posted · UM2+ & Octopi: Rear Fan Issue

Problem "solved"!

Actually it disappeared.

After one week I decided to connect the OctoPi to my UM2+ again and now it works!?

I did not change ANYTHING...

IT-god works in mysterious ways...

Share this post


Link to post
Share on other sites
Posted · UM2+ & Octopi: Rear Fan Issue

Well that's strange... but good it works now :) (i've set your answer as best to resolve the issue)

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

×
×
  • Create New...

Important Information

Welcome to the Ultimaker Community of 3D printing experts. Visit the following links to read more about our Terms of Use or our Privacy Policy. Thank you!