As with a Word document, when RSLogix is OFFLINE, it is possible to search and replace data table addresses in the ladder file.
Select Search in the main menu and then select Find if you want to search for where an address is used or select Replace if you want to replace one address with another.
In this program, if we want to replace B3:0/1 with B3:2/2, we select Replace.
We enter B3:0/1 in the "Find What" field and enter B3:2/2 in the "Replace With" field. We can select the radio button Copy Descriptions or Move Descriptions as needed.
In this case, we choose to move the description and symbols. We Select Replace All to complete the change. We see two replacements were made.