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Siemens PXM20 / PXM20-E operator unit CM110754en_02
Building Technologies Trend function and settings 17 Dec 2009
10.2 Displaying an existing trend
Select the required channel via Alarming & functions > Online
trend. If the adjacent symbol flashes, this indicates that logging is in
progress.
Figure 10-2 Overview of active trend logging and spare channels.
Select the required channel. The main dialog box for the selected
trend channel will open (Figure 10-3). From here, you can view
graphs and edit paramete
rs.
The next section describes how to set the trend parameters and
define the type of view required.
This button allows you to stop all trend logging and delete all
configured trend charts.
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