Rohde & Schwarz R&S UPP, User Manual

Page: 527 / 938

Instrument Functions
R&S
®
UPP
511 User Manual 1411.1055.32 ─ 10
History
Only available if "Scan" is set to "Multi" and therefore only for the graphic systems
Sweep Graph 1 to 4.
Available in the graphics subsystems
Sweep
History determines how many scans are stored in the memory or saved in the file. It is
not possible to select "1" as this number represents single-scan mode.
When the X-source in the display panel is set to Sweep, when a Z-sweep is set in the
generator, and when the number of Z-sweep points is larger than the number of scans
set in History, the number of sweep points will be transferred from the generator to the
"History" field.
Remote command:
DISPlay:SWEep<n2>:HISTory
on page 799
Show Min Max
If the checkbox is activated, the Min/Max curves will be displayed.
The Min curve represents the lowest value of a measurement sequence and the Max
curve the highest value. Recording of Min/Max values will be restarted each time the
[START ] key is pressed.
If Min/Max scans have already been recorded and measurement is stopped, the
Min/Max curves can be hidden and shown by selecting and unselecting the checkbox.
A MIN/MAX display is also possible for graphic systems which do not have any scans
(e.g. FFT Graph), i.e. a MIN scan and a MAX scan are recorded. The "Show Min Max"
function is not available in the Waveform graphic system.
Available in the graphics subsystems
Sweep, FFT, Bar Graph
The min/max curves are to be thought of as scans of a multiscan display. If "Show Min
Max" is on, there is a single scan from three scans.
If a tracefile containing Min/Max scans is loaded with the following Y-source command
files, then this checkmark is set automatically so that these scans are displayed in the
graphic: Trace
A Trace B
Remote command:
DISPlay:SWEep<n2>:MINMax
on page 799
Multi Ch Mode
This parameter field is offered for all 8-channel analyzer instruments in the FFT and
Bargraph subsystems and allows 8 curves or bars to be displayed in
one graphical
window.
Curve, Spectrum and Bar Graph Display