joaoeto

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About joaoeto

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    Hi, I am New!

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  1. stepper motors

    joaoeto replied to joaoeto's topic in Allen Bradley / Rockwell Automation

    sorry... I use PLC ABB 07 KT 97 and one board to control the stepper motor with 2 wires (one to pulse other to direction). I made a diagram in LD (ABB) using a timer to determine the speed and two accountants (one varying of 0 the 1) to generate the pulses and other to count the steps. It happens that the PLC this generating one I number wrong of steps.
  2. Hi.. please. I´need run stepper motors unipolar using this plc..Anybody helpme?