Commands Listed in Alphabetical Order
CURSor:XY:RECTangular:Y:UNIts? (Query Only)
Returns the cursor Y rectangular units.
Group Cursor
Syntax CURSor:XY:RECTangular:Y:UNIts?
CURVe
Transfers waveform data to and from the oscilloscope in binary or ASCII format.
Each waveform transferred includes a waveform preamble which contains the
data format, scale, and associated information.
For analog waveforms, the CURVe? query transfers data from the oscilloscope.
Thedatasourceisspecified by the DATa:SOUrce command. The first and last
data points are specified by the DATa:STARt and DATa:STOP commands.
The oscilloscope returns data from the last acquisition if the source is a channel
waveform that is being previewed. The data does not reflect the acquisition
preview parameters. The user should always follow acquisition parameter changes
with a single sequence OPC command prior to CURVe? to ensure the return data
reflects the new acquisition parameters.
The CURVe command transfers waveform data to the oscilloscope. The data
is stored in the reference memory location specified by DATa:DESTination,
starting with the data point specified by DATa:STARt. Only one waveform can
be transferred at a time. The waveform will only be displayed if the reference
is displayed.
NOTE. Transferring largevolumes of data to or from the oscilloscope takes time.
ASCII waveform transfer is very inefficient.
Group Waveform Transfer
Syntax CURVe {<Block>|<asc curve>|DIGtal}
CURVe?
Related Commands DATa:DESTination,DATa:SOUrce,DATa:STARt,DATa:STOP,WFMInpre?,
WFMInpre:BYT_Nr,WFMOutpre?,HEADer
Arguments <Block> is the waveform data in binary format. The waveform is formatted as:
#<x><yyy><data><newline>, where:
MSO4000 and DPO4000 Series Programmer Manual 2-145