• Jose M lebron Lugo commented on lesson Lesson 05: Ladder Logic 3 years, 5 months ago

    What is the difference between Local:3:O.Ch0Data and the others like Local:3:O.Ch0Data.0, Local:3:O.Ch0Data.1 etc.

    The .#’s are the individual bits of the DINT.
    So since the analog value “Local:3:O.Ch0Data” is a double integer, it will have 32 bits under it, like Local:3:O.Ch0Data.0 through Local:3:O.Ch0Data.31.

    Shawn Michael Tierney
    Industrial Automation Instructor at: