User Manual

Operating Reference
Trend
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NOTE
:
Quality attributes can only be evaluated if this function supports the
corresponding subsystem. An alarm setup on the management station does not
possess quality attributes. Therefore, an alarm cannot display an alarm bell in the
Trend View.
Table View
The table view offers a view that differs from the standard view where curves are
displayed as series. Each series displays as a column in the data grid. The first
column (right) shows the time stamp. The column displays by merging all time
stamps for all values in each series. It is displayed at an accuracy of 1 second. In
order to view the trend data in a table view, you must stop the Trend View.
Values are displayed as per value scaled units (if configured). For more
information, see Value Scale Units.
Description
1
Timestamp for measurement.
2
Sorts values by ascending or descending timestamp.
3
Displays the trended object along with the property and alias of the object. It also displays the
corresponding color of the trended object in the graphical view.
4
Displays the values in a reduced manner and with a red background if a long time frame is
selected in the Trend View.
5
Displays the quality attribute with measured value, except Normal.
6
Displays interpolated values when this function is active.
NOTE: The priority is displayed in the table if a subsystem supports information on BACnet
write priority (1‒16).
7
Shows/hides the interpolated values.
There are two display types in table view:
● Normal view: The corresponding cell has a value or is empty.
● Interpolated view: The corresponding cell is empty and shows a linear
interpolated value based on previous current and subsequent current selection.
NOTE:
The table view only shows values as per the graphical time range. These values
are exported during data export.
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