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  1. #1
    Quote Originally Posted by cropwell View Post
    I learnt my lesson with floating inputs 30 years ago, so my question is - is there usually built in bias towards the enabled state in stepper drivers ?
    In my Leadshine manual it says, High level for enabling, low level for disabling. Usually left unconnected (enabled)

    So the default state you might say is 'enabled', I expect that rather than floating, the input has a pull-up resistor to keep it 'high'
    Last edited by EddyCurrent; 21-09-2014 at 12:42 PM.
    Spelling mistakes are not intentional, I only seem to see them some time after I've posted

  2. #2
    Quote Originally Posted by EddyCurrent View Post
    In my Leadshine manual it says, High level for enabling, low level for disabling. Usually left unconnected (enabled)

    So the default state you might say is 'enabled', I expect that rather than floating, the input has a pull-up resistor to keep it 'high'
    Thanks' for that it saved me replying I do use my enables but as you say it is not necessary. ..Clive

  3. #3
    So let me get this correct. Do I only connect the following:-

    Direction - to XD
    Pulse - to XS

    All other connections are left disconnected.

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