Technical data

1130 Agilent Infiniium 9000 Series Oscilloscopes Programmer's Reference
34 Waveform Commands
:WAVeform:VIEW
Command :WAVeform:VIEW {ALL | MAIN | WINDow}
The :WAVeform:VIEW command selects which view of the waveform is
selected for data and preamble queries. You can set the command to ALL,
MAIN, or WINDow. The view has different meanings depending upon the
waveform source selected. The default setting for this command is ALL.
Channels For channels, you may select ALL, MAIN, or WINDow views. If you select
ALL, all of the data in the waveform record is referenced. If you select
MAIN, only the data in the main time base range is referenced. The first
value corresponds to the first time bucket in the main time base range,
and the last value corresponds to the last time bucket in the main time
base range. If WINDow is selected, only data in the delayed view is
referenced. The first value corresponds to the first time bucket in the
delayed view and the last value corresponds to the last time bucket in the
delayed view.
Memories For memories, if you specify ALL, all the data in the waveform record is
referenced. WINDow and MAIN refer to the data contained in the memory
time base range for the particular memory. The first value corresponds to
the first time bucket in the memory time base range, and the last value
corresponds to the last time bucket in the memory time base range.
Functions For functions, ALL, MAIN, and WINDow refer to all of the data in the
waveform record.
Table 25 summarizes the parameters for this command for each source.
Example This example sets up the oscilloscope to view all of the data.
myScope.WriteString ":WAVEFORM:VIEW ALL"
Query :WAVeform:VIEW?
The :WAVeform:VIEW? query returns the currently selected view.
Returned Format
[:WAVeform:VIEW] {ALL | MAIN | WINDow}<NL>
Table 25 Waveform View Parameters
Source/Parameter ALL MAIN WINDow
CHANNEL All data Main time base Zoom
MEMORY All data Memory time base Memory time base
FUNCTION All data All data All data