Command Descriptions
2- 314
TDS3000, TDS3000B, and TDS3000C Series Programmer Manual
WFMPre? (Query Only)
Returns waveform transmission and formatting parameters for the waveform
specified by the DATa:SOUrce command. If the waveform specified by the
DATa:SOUrce command is not displayed, the oscilloscope returns only the
waveform transmission parameters
(BYT_Nr, BIT_Nr, ENCdg, BN_Fmt, BYT_Or).
Waveform
WFMPre?
The format of the response is:
BYT_Nr <NR1>;BIT_Nr <NR1>;ENCdg { ASC | BIN };
BN_Fmt { RI | RP };BYT_Or { LSB | MSB };NR_Pt <NR1>;
WFID <Qstring>;PT_FMT {ENV | Y};XINcr <NR3>;
PT_Off <NR1>;XZERo <NR3>;XUNit <QString>;YMUlt <NR3>; YZEro
<NR3>;YOFf <NR3>;YUNit <QString>
WFMPRE?
might return
:WFMPRE:BYT_NR 1;BIT_NR 8;ENCDG ASC;BN_FMT RP;BYT_OR MSB;
NR_PT 10000;WFID ”Ch1, DC coupling, 1.0E-1 V/div, 4.0E-4 s/div,
10000 points, Sample mode”;PT_FMT Y;XINCR 4.0E-7;PT_OFF 0;
XZERO -2.0E-3;XUNIT ”s”;YMULT 4.0E-3;YZERO 0.0E0;YOFF 0.0E0;
YUNIT ”V”
WAVFrm?, WFMPre:<wfm>?
WFMPre:B IT_Nr
Sets or queries the number of bits per waveform point for the waveform to be
transferred. Changing the value of WFMPre:BIT_Nr also changes the values of
WFMPRe:BYT_Nr and DATa:WIDth.
Waveform
WFMPre:BIT_Nr <NR1>
WFMPre:BIT_Nr?
Group
Syntax
Returns
Example
Related Commands
Group
Syntax
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