Replace Local I/O Tags

If you moved I/O modules out of the local controller chassis and into a remote I/O chassis to convert to a redundant system, complete these steps to find and replace the local I/O tags in your program.
  1. Open the routine where the local I/O tags must be updated.
  2. Press CTRL+H to open the Replace in Routines dialog box.
    Replace in Routines dialog box
  3. In the Find What field, select Local.
  4. In the Replace With field, select the name of the communication module where the remote I/O was placed.
  5. In the Find Where field, select All Routines.
  6. Select Find Within >>.
  7. Select Ladder Diagrams.
  8. Select Instruction Operands.
    Find Within routines feature
  9. Select Replace All.
The find/replace is complete and the results are indicated in the Search Results tab.
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