Section 2: General operation
Series 2280 Precision DC Power Supply Reference Manual
2-20
077085503 / March 2019
Views menu
The menus organized under View in the main menu allow you to view the data plot, sheet, and
statistics results on the Series 2280 front panel. The following topics describe the settings that are
available on these interactive screens.
Views Graph menu
Selecting the Graph menu opens a screen that allows you set up and see the measurements in a
graphical format.
Setting
Description
Graph
View the readings in a graphical representation.
Statistics
Turn the statistics function on or off. You can view statistics results on the
graph screen when this function is on.
Window
Fine-tune the output on the graph view screen.
Position
Set the center point of the graph for buffer data. For example, if the buffer
size is 100, a position of 30% means the 30th reading in the buffer is at the
middle point in the plot.
Zoom
Specify the number of readings that are displayed on the screen.
Y-Axis
Select the data that is plotted on the Y-axis. You can select
Current
,
Voltage
, or
Both
.
I Auto Adjust
Enable or disable the automatic adjustment of the current scale and offset of
the Y-axis. When automatic adjustment is disabled, you can adjust the scale
and offset manually.
V Auto Adjust
Enable or disable the automatic adjustment of the voltage scale and offset of
the Y-axis. When automatic adjustment is disabled, you can adjust the scale
and offset manually.
I Manual Adjust
Manually adjust the current scale and offset of the Y-axis.
Scale is the volts/division, or amps/division. A plot has 7 divisions.
Offset is the value of the lowest division displayed.
V Manual Adjust
Manually adjust the voltage scale and offset of the Y-axis.
Scale is the volts/division, or amps/division. A plot has 7 divisions.
Offset is the value of the lowest division displayed.
Views Sheet menu
This menu allows you to view data in the selected reading buffer.
Setting
Description
Data Sheet
Show the data in the reading buffer.
Statistics
Turn on or off the statistics function. You can view statistics results in the
data sheet when this function is on.
