Rohde & Schwarz RTA4000 - Page 504

Remote control commands
R&S
®
RTA4000
504User Manual 1335.7898.02 ─ 08
ACQuire:POINts:AUTomatic <AutoRecordLength>
Enables or disables the automatic record length. The instrument sets a value that fits
to the selected timebase.
If you set a specific value with ACQuire:POINts[:VALue], the automatic assign-
ment of a record length is turned off.
Parameters:
<AutoRecordLength> ON | OFF
Example:
ACQ:POIN:AUT ON
TIM:SCAL 1e-9
ACQ:POIN?;:SYST:ERR:ALL?
-> received 10000;0,"No error"
TIM:SCAL 5e-3
ACQ:POIN?;:SYST:ERR:ALL?
-> received 20000000;0,"No error"
ACQuire:POINts[:VALue]
Defines a record length value, the number of recorded waveform points in a segment.
The command turns ACQuire:POINts:AUTomatic OFF.
If ACQuire:POINts:AUTomatic is turned ON, the query ACQuire:POINts? returns
the automatically set record length.
Each predefined record length corresponds to a maximum number of history seg-
ments, which are stored in the instrument's memory.Using the history, you can display
the history segments.
Available record length values are:
●
5 | 10 | 20 | 50 | 100 | 200 | 500 kSample
●
1 | 2 | 5 | 10 | 20 | 50 | 100 | 200 MSample
Parameters:
<RecordLength> Record length in Samples.
If the entered value differs from the predefined values, the
instrument sets the closest value.
ACQuire:COUNt
Sets the number of segments to be captured.
In automatic mode, the command is a query and returns the maximum number of seg-
ments that can be captured with the current configuration. See also: ACQuire:
MEMory[:MODE]
Parameters:
<NoOfAcquisitions> Number of available segments in the memory
Waveform analysis