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8. Search and Replace in Ladder

Allen-Bradley PLC Programming | Advanced Course • 1m 27s

Up Next in Allen-Bradley PLC Programming | Advanced Course

  • 9. Appending and Inserting Rungs and ...

    - If we select a rung of logic and right-click, we can choose “Append Rung” which adds a new, blank rung after, or below, the rung we had chosen.
    - If we instead right-click on a rung and choose “Insert Rung”, a new, blank rung is added before, or above, the rung we had chosen.
    A similar editing ...

  • 10. The ASCII Editor

    To enter the ASCII editor mode for a rung, we double-click on the rung we want to edit, or we can select the rung and select “ASCII Edit Mode” from the Edit menu in the toolbar. we can also click on a rung and select the key combination CTRL+A.

    In ASCII edit mode, the rung is displayed as a seri...

  • 11. Creating a Cross Reference

    A Cross Reference report identifies everywhere in the ladder program that each data table address is used.
    - We can call up the Cross Reference report by double-clicking on the Cross Reference icon just below the Data File item in the project tree.
    - We can also call up the Cross Reference for an...