Rockwell Automation FactoryTalk Historian SE ActiveView 3.2 User Guide - Manual (Page 37)

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For End Users: Viewing FactoryTalk Historian Data with FactoryTalk Historian ActiveView
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You can remove changes to the time range by clicking the Revert button
.
If a trend is too small these buttons may not appear. Double-click a trend to
expand its size and display hidden buttons.
If there are no trend cursors, the Trend Zoom 2x command zooms in or
out of the last portion of the time period. For example, if the initial time
range is 60 minutes and you select Trend Zoom 2x In, the trend displays
the last 30 minutes. Trend Zoom 2x Out displays 120 minutes adding 60
minutes to the beginning of the trend.
When a trend cursor is displayed, the command uses the trend cursor as the
center of the zoomed trend. If several cursors are used, the last one set is
used as the center of the zoomed trend. See Trend Cursors (page 10) for
more information on trend cursors.
Back and Forward Trend Buttons
Click the Back and Forward buttons on the trend time scale to scroll the
time forward or backward one increment. Each click adjusts the time scale
by the current time range.
For example, if a trend shows 4 hours of data, clicking the Back button
shows the previous 4 hours and clicking the Forward button shows the
next 4 hours.
Browser Interactions
Back and Forward Browser Buttons
Click the Back and Forward buttons to switch to the previous or next Web
page.