GE Industrial Solutions Control System Toolbox For Configuring the Trend Recorder - Manual (Page 34)

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Chapter 5 Viewing Trends GEH-6408A Trend Recorder
Zoom In/ Zoom Out
When the Trend Recorder is in Replay mode, you can zoom in and zoom out of the
trend.
À
To zoom in on the trend
Or click Zoom In
w
From the View menu, choose Zoom In . The view of the trend zooms in to the
area between the cursors. The cursors are repositioned to be at the left and right
edges of the displayed area. The range of the vertical axis does not change.
−
Or
−
Place the mouse pointer at the top left corner of the area to you want to zoom in.
Click and hold the left mouse button, then drag the pointer to the bottom right corner
of the area.
À
To zoom out of the trend
Or click Zoom Out
w
From the View menu, choose Zoom Out . The view of the trend zooms out to
three times the width and height currently being displayed. Zoom Out stops
when the width and height reach their original values.
−
Or
−
Place the mouse pointer at the bottom right corner of the area to you want to zoom
out. Click and hold the left mouse button, then drag the pointer to the top left corner
of the area.
Stacked Signal Traces
A trace is a visible path of a
signal. In the default view for displaying graphs, all traces are on one common graph
(shown below). To view each trace separately, place the Trend Recorder in stacked
view as follows:
Traces
The order of
signals in
stacked mode
matches the
order in the
lower Signal
View of the
Trend Recorder
window.