Replace Aliases to Local I/O Tags
If your program uses alias tags for the I/O modules that you are moving to convert to a redundant system, complete these steps to replace alias tags.
- In the Logix Designer application, open the Controller Tags.
- Press CTRL+H to open the Replace in Tags dialog box.

- In the Find What field, select Local.
- In the Replace With field, select the name of the communication module where the remote I/O was placed.
- In the Find Where field, select All Tags.
- Select Find Within >>.
- Select Alias and select Replace All.
The Search Results tab indicates the changed tags.
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