Import/export tags
Import tags from an ASCII CSV file or export a tag collection to an ASCII CSV file.
To import tags
- From theToolsmenu, chooseImport.The Import dialog box opens.
- Enter the name and location of the CSV file to import.You do not need to add a file extension. If you do, use the CSV extension.
- Choose aTag Collisionoption.
- SelectImportto import the tags.
Note that special characters in the CSV file may fail to import. The Import Tags command may fail if special characters (for example, =, +, ", ', -) are included in the tag description and the CSV file was edited using Microsoft Excel software. The CSV import process requires and verifies that all descriptions adhere to the IEC-61131 naming standard. In the imported file, the sequence "= is not allowed.
IEC-61131 Name Standard
(The names are composed per IEC-61131, section 2.1.2.)
An identifier is a string of letters, digits, and underline characters that begin with a letter or underline character. Underlines are significant in identifiers (for example, A_BCD is interpreted differently than AB_CD). Multiple leading or multiple (consecutive) embedded underlines are not allowed, trailing underlines are not allowed, and letter case is not considered significant.
TIP:
In Logix Designer, most component names are limited in length to 40 characters or less.
Also note that when importing or exporting to a CSV file, Microsoft Excel can only display Arabic characters. If you are using an Asian character set, use the .txt format to import or export.
To export a tag
TIP:
A project file must be open to export tags.
- From theToolsmenu, chooseExport.The Export Tags dialog boxdialog box opens.Export
- InFile name, enter a name for the export file.You do not need to add a file extension. If you do, use the CSV extension.
- SelectExportto export the project file.If you are offline, and there are one or more properties dialog boxes with Pending edit pending edits>, the edits are automatically applied. If you are pending edits, the edits are automatically applied.
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