Rockwell Automation FactoryTalk Historian SE DataLink 4.2 User Guide - Manual (Page 63)

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FactoryTalk Historian Tags and Attributes
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where the tag name is displayed in the column to the right, based on a
reference to the cell containing the point ID on the left.
Attribute Mask to Tag
Returns a list of tag names in FactoryTalk Historian that match one or
more specified tag attribute values.
Required Fields One or more of the following fields is required to retrieve matching
values:

Tagname

Descriptor
 Point Source
 Point Type

Point Class
 Engineering Units
Example:
To retrieve the names of tags matching one or more specified point
attributes, the following arguments are set for the Attribute Mask to Tag
function:
Tagname = BA*
Point Type = Float32
The resulting function array appears as: