Jump to content
Ultimaker Community of 3D Printing Experts
coolm8

UMO: Troubles with DRV8825 stepper driver

Recommended Posts

Hi,

Recently i hae modified my UMO with new Electronics and now i switched to DRV8825 stepper drivers. For X and Y i switched to 1/32 steps instead of original 1/16. For that i doubled the XY_STEPS in the Marlin Configuration. Now the Y-axis is working fine but the X-Axis isn't. When i try to move the X-Axis manually in OctoPrint, it steps quite short for 10mm and for 100mm it sometimes brings only a high pitched noise or it travels along the whole axis until it hits the end stop.

I tried switching den Drivers from Y to X and changed the cabling. But the problem keeps ant the the Place where the Driver for the X-Axis is mounted. So it is definitely no Motor nor a Driver problem. Am i missing something in Marlin? XY_STEPS is obvioulsy being used for X and Y.

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

  • Our picks

    • Ultimaker Cura | a new interface
      We're not only trying to always make Ultimaker Cura better with the usual new features and improvements we build, but we're also trying to make it more pleasant to operate. The interface was the focus for the upcoming release, from which we would already like to present you the first glance. 
        • Like
      • 128 replies
    • "Back To The Future" using Generative Design & Investment Casting
      Designing for light-weight parts is becoming more important, and I’m a firm believer in the need to produce lighter weight, less over-engineered parts for the future. This is for sustainability reasons because we need to be using less raw materials and, in things like transportation, it impacts the energy usage of the product during it’s service life.
        • Like
      • 12 replies
×

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!