Rockwell Automation 1756-HIST2G FactoryTalk Historian ME 2.2 - Manual (Page 67)

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Search criteria entered in the Current Data, Archive Data, and Trends pages persists
across all three pages. In the search fields, enter the search criteria, and then click
[Search].
Displaying the Trend Chart
The trend chart displays trends for selected points using colored variants to
distinguish between the different points. You will not be able to select the point for
viewing in the trend chart until data has been collected for the new point. Numbers on
the X axis at the bottom of the chart represent the point timestamps. Numbers on the
Y axis at the left of the chart represent the point values.
The table below the trend chart displays the name, value and timestamp for each
point in real-time as the chart is refreshed. Select points to view from the Points table,
set a time range (optional), select an Auto Refresh rate (optional), check the Show
Points and/or Show Vertical Bar checkboxes (optional), and click the green arrow to
draw the trend chart. Use the right-hand scrollbar to view information for more than
two points.
See “Defining Search Criteria” for information.