Next NI2400 User Manual page 57

5
DATALOGGER
NI2400
This page may change depending on the type of selected widget, but they're all
almost similar.
Here you have to select the data source that should be showed in the graph.
You can select more than one data source at the same time. The data source available
are grouped by device.
the field COUNT: with this field it is possible to set the max number of data point that
should be displayed in the graph. This field makes sense only for widgets that show
more data points at the same time (line and column chart), no sense for graph that
shows only last value like gauge and image overlay.
Refresh rate: the refreshing period of the graph
In this example a line chart -Next Industries- has been added and it has been config-
ured in order to show data source AN_1_A and AN_1_B, the last 50 points. This is the
result:
www.ruggedaq.com
Figure 108
Figure 109
5
DATALOGGER
NI2400
For all the widgets you can always review the data source, count and refresh rate set-
tings by clicking on the little arrow in top right of the widget and by selecting Edit:
You can also move the widget in the screen dragging it by this icon:
Figure 111
As it follows, some other examples:
column chart:
Figure 112
map chart:
0112
Figure 110
gauge chart:
Figure 113
image overlay chart:
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0113