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IndustryArena Forum > CNC Electronics > Gecko Drives > No feedback from encoder on a 320x
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  1. #1
    Join Date
    Jul 2014
    Posts
    39

    No feedback from encoder on a 320x

    Hi

    I got my x and z Gecko 320s working no problem. For the panel rebuild I purchased a new G320x for the Y axis.
    I used the same wiring as the 320s but it seems the motor ran away. Not a big deal since I made
    certain the timing belt wasn't attached. I have the US Digital E2 with differential encoder cables. So at this
    point the Gecko isn't recognizing the encoder I assume. I`m using all the default settings at the moment.
    I tried using the HED dip switch setting but still the motor just ran at full speed. Gecko has a known problem
    with the US digital encoders. But various people have mentioned if you have line drivers the encoders should
    work. Is there any difference in the wiring from a 320 to 320x. Checked out both manuals to my eye they look
    the same.

  2. #2
    Join Date
    Jul 2014
    Posts
    39

    Re: No feedback from encoder on a 320x

    Hi
    This is embarrassing. The encoder cables were not completely seated.
    Now its working.

  3. #3

    Re: No feedback from encoder on a 320x

    Please see the HEDS modification application note on the G320X product page.

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