Duet wifi: short-to-ground



  • Hi,

    I just purchased a duet wifi from an authorized reseller and I started by following your tutorial to get the software up and running while updating it to 3.1.1. I checked the controller state and I get the following error for both X and Y axis drivers:

    short-to-ground standstill, SG min/max not available

    Only thing plugged in is the +24v. I'm a bit cautious to go any further since I read online this is probably caused by bad drivers.

    Thanks,
    Daniel


  • Moderator

    Can you post the results of M122 and M98 P"config.g"?

    Please verify that your motor phases are wired correctly.

    https://duet3d.dozuki.com/Wiki/Choosing_and_connecting_stepper_motors#Section_Identifying_the_stepper_motor_phases

    Once you have the phases correctly identified if you're still getting the error message they the motor on a different driver to see if the error follows the motors. similarly, try a motor that worked on another driver and try it on the X/Y to see if the error is still present. This will help us determine if it's a driver problem.