User Manual

Operating Reference
Trends
3
A6V10415471_en_a_40 299 | 352
Compare View
The Compare View allows you to compare and analyze the data of trended objects
over a period of time. The Trend View below the first view is the current Trend View
that serves as the basis for the first view which is the compare view. Any changes
to the time range in the current Trend View are reflected in the comparative Trend
View. You can link the same or another Trend View for data analysis that applies
the same X-axis for the time range to both Trend Views. Using the pre-defined time
ranges present in the comparative Trend View, you can select the time range for
which you want to display the data in the comparative view.
In order to view the trend data in a compare view, you must stop the Trend View
and hide its properties.
Description
1
Current Trend View
2
Compare View
3
Time bar with time displayed in the compare view
4
No offset
5
Predefined offset buttons
6
Freely definable offset range (range, unit)
7
1x forward or 1x back for the selected offset range
8
Freely definable offset range in hours, days, weeks, years
9
Data Point Key
Same Trend View
This type of comparison is especially useful when analyzing the data for individual
components, such as a room temperature for a room. The time offset allows you to
easily check how the corresponding measured value behaves at the same time of
day.
NOTE 1:
The legend displays the last left measured value in the time bar.
NOTE 2:
In the legend, the displayed value is not displayed based on the intersection of
the time bar and trend curve. Instead, the time/date display is based on the time
bar position.
1 2 94 5 6 7 83