User Manual

Command Descriptions
Related Comman
ds
Returns
The format of the response when the DATa:SOUrce waveform is activated is:
BYT_Nr <NR1>;BIT_Nr <NR1>;ENCdg { ASC | BIN }; BN_Fmt { RI | RP
};BYT_Or { LSB | M SB };NR_Pt <NR1>; WFID <Qstring>;PT_FMT {ENV |
Y};XINcr <NR3>; PT_Off <NR1>;XZERo <NR3>;XUNit<QString>;YMUlt
<NR3>; YZEr
o <NR3>;YOFF < NR3>;YUNit <QString>
WFMPre, Additional Commands for Compatibility
The set fo
rm of these additional commands is ignored. The q uery form generates
event messages 100 (Command Error) and 420 (Query Unterminated). These
commands are included for compatibility purposes only.
Table 2-32: Additional commands for compatibility
Command Argument Description
WFMPre:XMUlt <NR3>
Horizontal (X-axis) scale
factor
WFMPre:XOFf
<NR3>
Horizontal (X-axis) offset
WFMPre:ZMUlt <NR3>
Z-axis scale factor
WFMPre:ZOFf
<NR3>
Z-axis offset
WFMPre:ZUNit
<QString>
Z-axis units
WFMPre:ZZEro < N R3>
Z-axis origin offset
WFMPre:<wfm>? (Query O nly)
Returns the waveform formatting data for the waveform specified by <wfm>, if
t
hat waveform is active o r displayed. If that waveform is not active or displayed,
the query fails and the oscilloscope generates event message 420 (Query
unterminated) and 2244 (waveform requested is not active).
Group
Waveform
Syntax
WFMPre:<wfm>?
Returns
Returns the response in the foll
owing format:
WFMPre:<wfm>:WFID <Qstring>;PT_FMT { ENV | Y }; XINcr <NR3>;PT_Off
<NR1>;XZEro <NR3>;XUNit <QSt
ring>; YMUlt <NR3>;YZEro <NR3>;YOFF
<NR3>;YUNit <QString>; NR_Pt <NR1>
2-182 TDS200, TDS1000/2000, TDS1000B/2000B, TDS2000C, TPS2000 Programmer