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Appendix D: Waveform Transfer (WFMOutpre and CURVe
Query) Examples
Here are several examples of command sequences using the
WFMOutpre?
and
CURVe?
queries to transfer data from the oscilloscope to a PC, with different
data sources, including Analog, Digital waveforms. Each command sequence
example is followed by an explanation of the returned
WFMOutpre?
results.
The
WFMOutpre?
values act as settings that apply to the
CURVe
query data
being transferred.
Here are several examples of command sequences using the
WFMOutpre?
and
CURVe?
queries to transfer data from the oscilloscope to a PC, with different
data sources, including Analog,Digital , and RF frequency domain waveforms.
Each command sequence example is followed by an explanation of the returned
WFMOutpre?
results. The
WFMOutpre?
values act as settings that apply to the
CURVe
query data being transferred.
NOTE.
In order to guarantee that the waveform data returned from
CURVE?
queries of multiple waveforms are correlated to the same acquisition, you
should use single sequence acquisition mode to acquire the waveform data
from a single acquisition. Single sequence acquisition mode is enabled using
SEQuence
.
Example 1: Analog Waveform (Channels 1–4)
Goal: Transfer 10,000 points of analog channel waveform data from the
oscilloscope to a PC.
Command
Comment
:DATa:SOUrce CH1
:DATa:START 1
:DATa:STOP 10000
:WFMOutpre:ENCdg BINARY
:WFMOutpre:BYT_Nr 1
:HEADer 1
MSO54, MSO56, MSO58, MSO58LP Programmer
D-1
Summary of Contents for MSO54
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Page 8: ...Preface iv MSO54 MSO56 MSO58 MSO58LP Programmer ...
Page 26: ...Command Syntax 2 10 MSO54 MSO56 MSO58 MSO58LP Programmer ...
Page 936: ...Status and Events 3 20 MSO54 MSO56 MSO58 MSO58LP Programmer ...
Page 937: ...Appendix A Character Set MSO54 MSO56 MSO58 MSO58LP Programmer A 1 ...
Page 938: ...Appendix A Character Set A 2 MSO54 MSO56 MSO58 MSO58LP Programmer ...