MDO3000 Programmer Manual.pdf - 第997页

Commands Listed in Alphabetical Order Syntax WFMOutpre:PT_ Off? Related Commands DA T a:SOUrce Arguments Arguments are ig nored. Examples WFMOUTPRE:PT_ OFF? might retur n WFMOUTPRE:PT_ OFF 0 . WFMOutpre:PT_ORder? (Query …

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Commands Listed in Alphabetical Order
SAVe:WAVEform
:FILEFormat,
WFMInpre:NR_Pt
Examples
WFMOUTPRE:NR_PT? might return :W FMOUTPRE:NR_PT 10000 indicating that
there are 10000 data points to be sent.
WFMOutpre:PT_Fmt? (Query Only)
This query returns the point format of the data points in the outgoing waveform
record transferred using the
CURVe? query. The returned values can be Y, which
indicates normal waveform points for YT format, or ENV, which indicates
envelope mode format in which the data is returned as a series of min/max pairs.
The minimum value precedes the maximum.
The outgoing waveform is specified by the DATa:SOUrce command. The query
command will time out and an error will be generated if the waveform specified
by DATa:SOUrce is not turned on.
(See page 2-95, Waveform Transfer Command Group.)
(See page D-1, Waveform Transfer (WFMOutpre and CURVe Query) Examples.)
Group
Waveform Transfer
Syntax
WFMOutpre:PT_Fmt?
Related Commands
CURVe, DATa:SOUrce
Examples
WFMOUTPRE:PT_FMT? might return :WFMOutp re:PT_Fmt EN V in
dicating that
the waveform data is a series of min-max pairs.
WFMOutpre:PT_Off? (Query Only)
This query always returns 0 if the waveform specified by DATA:SOUrce is on or
displayed. If the waveform is not displayed, the query form generates an error. (It
is provided for compatibility with other Tektronix oscilloscopes).
(See page 2-95, Waveform Transfer Command Group.)
(See page D-1, Waveform Transfer (WFMOutpre and CURVe Query) Examples.)
Group
Waveform Transfer
2-966 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
Commands Listed in Alphabetical Order
Syntax
WFMOutpre:PT_
Off?
Related Commands
DATa:SOUrce
Arguments
Arguments are ignored.
Examples
WFMOUTPRE:PT_OFF? might return WFMOUTPRE:PT_OFF 0.
WFMOutpre:PT_ORder? (Query Only)
This query returns the point ordering, which is always linear (included for
compatibility with other Tektronix oscilloscopes).
(See page 2-95, Waveform Transfer Command Group.)
(See page D-1, Wa veform Transfer (WFMOutpre and CURVe Query) Exampl
es.)
Group
Waveform Transfer
Syntax
WFMOutpre:PT_ORder?
Related Commands
DATa:SOUrce
Examples
WFMOUTPRE:PT_ORDER? returns :WFMOUTPRE:PT_ORDER LINEAR.
WFMOutpre:REFLEvel? (Query Only)
This query returns the Reference Level of the outgoing waveform. It appliesonly
to the four frequency domain waveforms (RF Normal, RF Average, RF Max Hold,
and RF Min Hold). The units are in watts.
Conditions
MDO3000, MDO4000/B, or MDO4000C models with option SA3 or SA6 only.
Group
Waveform Transfer
Syntax
WFMOutpre:REFLEvel?
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-967
Commands Listed in Alphabetical Order
Examples
WFMOutpre:REF
Level?
might return 1.0000E-3, indicating a Reference Level
of 1 mW.
WFMOutpre:SPAN? (Query Only)
This query returns the frequency span of the outgoing waveform. For non-MDO
models, this query always returns 0.0.
The span is the range of frequencies you can observe around the center frequency.
Conditions
MDO3000, MDO4000/B, or MDO4000C models with option SA3 or SA6 only.
Group
Waveform Transfer
Syntax
WFMOutpre:SPAN?
Examples
RF:SPAN? might return 10.0000E+6, indicating the span is 10MHz.
WFMOutpre:WFId? (Query Only)
This query returns a string that describes several aspects of the acquisition
parameters for the source waveform, including Source, Coupling, Vertical
Scale, Horizontal Scale, Record Length and Acquisition Mode. If the waveform
specified by DATa:SOUrce command is not turned on, an error will be generated.
(See page 2-95, Waveform Transfer Command Group.)
(See page D-1, Waveform Transfer (WFMOutpre and CURVe Query) Examples.)
Group
Waveform Transfer
Syntax
WFMOutpre:WFId?
Related Commands
DATa:SOUrce
Returns
<QString> comprises the following comma-separated fields documented in
the tables below:
2-968 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual