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  1. #1

    Join Date
    Jun 2019
    Posts
    1

    Newbie here ....couple of questions

    Bit of back ground

    I have a old (1965) 3 axis Cincinnati
    Have installed nema 42 steppers
    And DM 2282S drivers
    I have this break out board from eBay
    https://www.ebay.com.au/itm/5-Axis-C...1294f4057613ab

    Problems

    I cannot figure which pins to set motors to
    2-3 is x
    4-5 is a
    6-7 is b
    8-9 is relay

    That’s all I can figure ..??
    I cannot get y or z to trigger

    Also when wired with all Neg as common and enable pos , Dir pos and Pul pos the driver goes straight in fault mode

    I did find the wiring on the net so not sure it’s correct


    Hope you guys can help

    John P

  2. #2
    Member
    Join Date
    Aug 2016
    Posts
    177
    Quote Originally Posted by Merlin65 View Post
    Bit of back ground

    I have a old (1965) 3 axis Cincinnati
    Have installed nema 42 steppers
    And DM 2282S drivers
    I have this break out board from eBay
    https://www.ebay.com.au/itm/5-Axis-C...1294f4057613ab

    Problems

    I cannot figure which pins to set motors to
    2-3 is x
    4-5 is a
    6-7 is b
    8-9 is relay

    That’s all I can figure ..??
    I cannot get y or z to trigger

    Also when wired with all Neg as common and enable pos , Dir pos and Pul pos the driver goes straight in fault mode

    I did find the wiring on the net so not sure it’s correct


    Hope you guys can help

    John P
    Can you post the wiring diagram you have .
    On most boards the common can be set to supply the pos to step and dir . The active low in Mach for the step and dir pins turns the motor.
    That board also looks like it is driven by parallel port and the USB is probably only for power.


    Sent from my XT1635-01 using Tapatalk

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