Assign an Enumerated Set to a Tag | Proficy Historian 2024 Documentation

Before you begin

Create the tag for which you want to use an enumerated set.
Create the enumerated set that you want to assign to a tag.

About this task

If you assign an enumerated set to a tag, when you retrieve the tag data, instead of the actual values, the corresponding state names appear.

Example of an Enumerated Set

Suppose you have created the following states in an enumerated set:


State Name	State Range
ON	0 to 100
OFF	101 to 200

Suppose you assign the enumerated set to a tag. If the tag values are, say, 50, 100, 75, and 104, when you retrieve the tag values, ON, ON, ON, and OFF, respectively, are retrieved instead of the actual tag values.

Procedure

Access Configuration Hub.
In the NAVIGATION section, under the Configuration Hub plugin for Historian, select Tags.
Select the tag to which you want to assign an enumerated set.
The details of the tag appear in the DETAILS section.
Under Collection, select Enumerated Set.
In the upper-left corner of the page, select Save.
The selected enumerated set is assigned to the tag.