Rockwell Automation FactoryTalk View Site Edition Users Guide - Manual (Page 604)

F ACTORY T ALK V IEW S ITE E DITION U SER ’ S G UIDE
23–8
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To make it easier for an operator to distinguish one pen from another, use different colors,
widths, and symbols (also called markers) for each pen.
For an example of how pen markers are used, see page 23-9.
Legends
There are four kinds of trend legends:
 X-axis legend (described on page 23-7)
 Y-axis legend (described on page 23-7)
 Line legend
 Current value legend
The line legend shows the color, name, description, minimum value and maximum values
for each pen line shown on the trend chart.
The current value legend shows the pen icon, current pen value, and current time for each
pen line shown on the trend chart.
The position of the line legend determines where the current value legend is shown on the
chart. When the position of the line legend is set to:
 Left, the line legend is on the left side of the chart, and the current value legend is on
the right side.
 Bottom, the current value legend is a column in the line legend.
For more information about the current value legend and the line legend, see page 23-15
and page 23-16.