ST2883 Series Operation Manual Chapter 8 SCPI Command reference
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the original one.
For example: WrtCmd( “SRATE:EXT MIN” ); set to display all 960 points of the waveform.
NOTE: In the process of testing, this command will be ignored.
Query syntax: SRATE:EXTend
？
Return format:
MIN
MED <NL^END>
MAX
8.4.6 Standard WAVE subsystem commands
The Standard WAVE subsystem commands set the parameters for sampling the standard waveform, including
setting the standard waveform sample mode, triggering the measurement of a standard waveform and choosing a
sampled standard waveform. Figure 8-8 shows the Standard WAVE subsystem command tree.
Standard
WAVE
:SMODE
SCYCLe
OCYCLe
OSAMPle
:TRIGger [:IMMediate]
:CHOose
Figure 8-8 Standard WAVE subsystem command tree
The :SMODE command sets the sample mode of the standard waveform. The :SMODE? query returns the current
sample mode.
Command syntax:
SCYCLe
SWAVE:SMODE OCYCLe
OSAMPle
Where,
SCYCLe
Set the standard waveform sample mode to sequential-cycle.
OCYCLe
Set the standard waveform sample mode to one-cycle.
OSAMPle
Set the standard waveform sample mode to one-sample.
For example: WrtCmd( “SWAVE:SMODE OSAMPle” ); set the standard waveform sample mode to one-sample.
Query syntax: SWAVE:SMODE
？
Return format:
SEQ
CYCLE
ONE
CYCLE
<NL^END>
ONE
SAMPLE
Where: SEQ CYCLE is sequence-cycle mode, ONE CYCLE is one-cycle mode, ONE SAMPLE is one-sample
mode.
The :TRIGger[:IMMediate] command is used to trigger a standard waveform measurement.
Command syntax: SWAVE:TRIGger[:IMMediate]
For example: WrtCmd( “SWAVE:TRIG” )
；
NOTE: 1.This command is available only on the <MEAS DISP> page.
2. This command will be ignored if the trigger mode is not set to BUS mode.
3. This command will be ignored when ST2883 is in testing state.
