User Guide

Trends
Trends Reference
7
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Siemens
User Guide Version 3.0
A6V10415471
Building Technologies
2017-11-30
7.2.5.3 Compare 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. The current lower Trend View
serves as the basis for the upper Trend View. Any changes to the time range in the
current Trend View are reflected in the comparative Trend View. Predefined
buttons allow you to offset the comparative Trend View to the current Trend View
by the selected value.
NOTE:
In order to view the trend data in a compare view, you must stop the Trend View
and hide its properties.
Compare View Workspace
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.
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