Rohde & Schwarz R&S UPP, User Manual

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Remote Control - Command Description
R&S
®
UPP
749 User Manual 1411.1055.32 ─ 10
DATA:FFT:X<n3>?
DATA:BARGraph:X<n3>?
DATA:SWEep:X<n3>?
Commands for reading out the X axis data of a sweep, an FFT or a bar graph.
The example below is exemplary for the FFT and bar graph sub-systems.
Suffix:
<n3>
.
To read out the X axis there is no need to specify a channel, as
there is only one X axis for all channels. Specifying a channel is
nonetheless accepted as long as it is within the valid range.
Return values:
<argument> float values or block data
the format of the returned data depends on the setting of format
with command
FORMat
.
Example: DATA:SWEep:X?
Reads out X axis data from the sweep system.
Response with the
FORMat ASCii
setting:
100,120.045,144.109,172.997,207.675,249.304,…
Response with the
FORMat REAL
setting:
#<Lengthof length><length><block_data>
Usage: Query only
DATA:FFT:Y<n3>?
DATA:BARGraph:Y<n3>?
DATA:SWEep:Y<n3>?
Commands for reading out the Y axis values of a SWEep, an FFT or a BARGraph for
the specified channel.
The example below is exemplary for the FFT and BARGraph sub-systems.
Suffix:
<n3>
.
Channel 1 … 8
Return values:
<argument> float value or block data
the format of the returned data depends on the setting of format
with command
FORMat
.
Example: DATA:SWEep:Y5?
Reads out channel 5’s Y axis data from the sweep system.
Response with the
FORMat ASCii
setting:
0.0110738,0.0146608,0.0189856,0.0240953,0.0300301,…
Response with the
FORMat REAL
setting:
#<Lengthof length><length><block_data>
Usage: Query only
Triggering Measurements and Reading Results