User Guide

8
Trends
Working with Trends
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Siemens User Guide Version 2.1 A6V10415471_en_a_21
Building Technologies 2015-07-15
is disabled.
Title X Displays the title below the Trend View.
Title Y Right Displays the title on the right side of the Trend View.
Auto Scale:
A minimum and maximum range must be defined if auto scale
is disabled.
NOTE:
Automatic/manual scaling properties act on both main and comparative view.
Automatic scaling is temporarily disabled when switching to zoom mode.
General
Each chart can display a left and right Y-axis independent of each other. Series
can be selectively assigned and scaled to either axis, by default or manually.
Scaling is set to automatic by default. This means that the range is defined by the
highest amplitude of all displayed series, with analog data types attached to the left
axis and digital data types to the right axis.
When a single Trend View contains several digital data types, these are shown one
above the other with an offset.
The X-axis is always the time-related axis and the chart display is calculated
according to the selected time range.
8.4.1.3 Legends
Menu
Description
Legend The position can be left, right, above, or below the Trend View.
Under a comparison view, the legend always displays on the
right.
8.4.1.4 Series
Series properties, you define the individual series for the corresponding properties
in Trend View.
 Line properties
– Data series type
– Data series form
– Data series color
 Displaying Markers
– Marker type
– Marker size
 Y-axis position
 Display values
 Displaying Quality Attributes