Rockwell Automation Logix5000 Controllers I/O and Tag Data Programming Manual - Manual (Page 45)

Organize tags Chapter 2
Paste pass-through description—Use the data type and array description as a basis for more specific
descriptions.
In this example, Tank became West Tank.
The Logix Designer application uses different colors for descriptions.
If the Color of the Description Is It is a
Gray Pass-through description
Black Manually entered description
Activate pass-through and append descriptions
Follow these steps to use pass-through descriptions and append to base tag
descriptions.
1. In the Controller Organizer, right-click the controller at the top and then
click Properties.
2. In the Controller Properties dialog box, click the Project tab.
Rock well Automati on Publication 1756- PM004E -EN-P - October 2014 45