Jump to content
Sign in to follow this  
motogpfan82

Connection issues.

Recommended Posts

Posted · Connection issues.

When I have my original Ultimaker plugged into my computer via USB cable and with the power supply off my Ulticontroller says Ultimaker ready along with other machine info, I can upload the firmware, and also run the first part of the bed level wizard where connection is established. The moment I turn on the power supply my Ultimaker will lose connection to Cura and my Ulticontroller display goes from displaying my Ultimaker information to just white blocks. If I turn the power supply back off the Ultimaker will not reestablish any kind of connection such as the ability to upload firmware or the first part of the level wizard were connection is established until the computer is restarted. After I restart if I keep the power supply off it will establish connection to Cura in terms of the ability to upload firmware or run the first part of the bed level wizard, and my Ulticontroller will say ready and display the machine info.

 

I' am also unable to print directly from the Ulticontroller, and it does seem like my computer recognizes the Ultimakers connection because it does show up in my COM8 as Arduino Mega. And yes the Ultimaker behaves the same on different PC's. Any help with this would be great I would really like to solve this issue. Thanks.

 

Share this post


Link to post
Share on other sites
Posted · Connection issues.

It's normal that the computer thinks an UMO is an arduino mega.

What you describe sounds like some sort of short circuit in the power of the upper board (eg; the shield that sits on top of the arduino mega). It's a hardware failure, so you'd have to contact support for that.

 

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Sign in to follow this  

  • Our picks

    • Ultimaker Cura 4.0 | Stable available!
      Ultimaker Cura 4.0 is mainly focused on the improved user interface and cloud integration.
      As always, we want to collect your user feedback for this release. If there are any improvements you can think of, feel free to mention it here and help us to shape the next release.
      • 98 replies
×
×
  • 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!