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Command Descriptions
Syntax and Commands
2Ć174
Waveform
WFMPre:<wfm>?
WFMPre :
<wfm>
?
The format of the response is:
<wfm>:WFID <Qstring>;NR_PT <NR1>;PT_FMT { ENV | Y };
XUNit <QString>;XINcr <NR3>;PT_Off <NR1>;YUNit
<QString>;YMUlt <NR3>;YOFf <NR3>;YZEro <NR3>
[;<wfm>:WFID <Qstring>;NR_PT <NR1>;
PT_FMT { ENV | Y };XUNit <QString>;XINcr <NR3>;
PT_Off <NR1>;YUNit <QString>;YMUlt <NR3>;YOFf <NR3>;
YZEro <NR3>...]
WFMPre:<wfm>:NR_Pt
Sets or queries the number of points that are in the transmitted waveform
record. This value is ignored on input.
DATa:DESTination
Waveform
WFMPre:<wfm>:NR_Pt <NR1>
WFMPre:<wfm>:NR_Pt?
?
<Space> <NR1>
WFMPre :
NR_Pt
:
<wfm>
<NR1> is the number of data points. If DATa:WIDth is 2, then there are twice
as many bytes.
<NR1> = 0 means that the waveform record is of an unspecified length.
WFMPRE:CH1:NR_Pt?
might return 1000 as the number of data points in the waveform record
transferred from channel 1.
WFMPre:<wfm>:PT_Fmt
Selects the data point format for the waveform selected by the DATa:SOUrce
command. On input <wfm> always defaults to the reference location speciĆ
fied by DATa:DESTination regardless of what is sent.
Group:
Syntax:
Returns:
Related Commands:
Group:
Syntax:
Arguments:
Examples: