
62
addVANTAGE Pro 6.4 Administrator Guide CHAPTER 5
The Trend Viewer
node where you started the search. Complete the Search dialog as described
previously.
Properties
A list is a collection of nodes you want to treat as one object. For this reason,
you should view properties only on the items in the list.
The Trend Viewer
Use the Trend viewer to see a plot of tag values stored in the database. To open
a Trend viewer, click New Panel and select Trend. The trend toolbar is shown in
Figure 78.
Figure 78. Trend Viewer’s Toolbar
Prior to explaining the ways to display data in a Trend viewer, please make
yourself familiar with the tool bar and its elements, which you will frequently use
in your daily work with addVANTAGE Pro 6.4.
Button 1
Save
Saves the current panel. If this panel has not
been saved before, clicking this button opens
a dialog you use save it.
Button 2
Save As
Opens a dialog you use to save the current
panel with different name. If the current
panel has not been saved before, this button
functions the same as the
Save button.
Button 3
Add to node
template library
Opens a dialog where you choose the
destination for the template.
Button 4
Print
Prints the Trend on the default printer.
Button 5
Export all values in
time range to PDF
Saves the values shown in Graphical or Table
view as a PDF file.
Button 6
Export all values in
time range to CSV
Saves the values shown in Graphical or Table
view as a CSV file.
Button 7
Properties
Opens the Trend Options dialog, where you
set the options for each object in the Trend,
or add/remove objects from the Trend.
Button 8
Go to Begin
Sets the starting date of the trend to the
beginning date of your database.
Button 9
Go 30/7/1 Days
back
Moves the starting date of the trend 1, 7, or
30 days back.
Button 10
Go back X
Goes back the specified period of time, where
X is the span shown in 13.
Calendar 11
Date Chooser
Shows the start date of the Trend viewer.
Clicking the downwards arrow to the right of
the Date Chooser opens a calendar you use
to select a specific start date.
Button 12
Go forward X
Goes forward the specified period of time,
where
X is the span shown in 13.
Button 13
Go 1/7/30 Days
forward
Moves the starting date of the trend 1, 7, or
30 days forwards.
Comentarios a estos manuales