Rockwell Automation FactoryTalk Historian SE 3.0 H2H Interface User Guide - Manual (Page 127)

FactoryTalk Historian To Historian Interface User Guide 121
Click Create to create the Performance Counters Point for that particular row. Click Create
All to create all the Performance Counters Points listed which have a status of Not Created.
To see the current values (snapshots) of the created Performance Counters Points, right-click
on any row and select Refresh Snapshots.
Note: The Historian Performance Monitor Interface - and not this Interface - is
responsible for updating the values for the Performance Counters Points in Historian.
So, make sure that the Historian Performance Monitor Interface is running correctly.
Performance Counters
In the following lists of Performance Counters the naming convention used will be:
“PerformanceCounterName” (.PerformanceCountersPoint Suffix)
The tagname created by the ICU for each Performance Counter point is based on the setting
found under the Tools  Options  Naming Conventions  Performance Counter Points.
The default for this is “sy.perf.[machine].[if service]” followed by the Performance Counter
Point suffix.
Performance Counters for both (_Total) and (Scan Class x)
“Point Count” (.point_count)
A .point_count Performance Counters Point is available for each Scan Class of this Interface
as well as a Total for the interface instance.
The .point_count Performance Counters Point indicates the number of Historian Points per
Scan Class or the total number for the interface instance.
This point is similar to the Health
Point [UI_SCPOINTCOUNT] for scan classes and [UI_POINTCOUNT] for totals.