MDO3000 Programmer Manual.pdf - 第285页

Commands Listed in Alphabetical Order Returns <NR1> = 1 if the a dvanced RF feature is present. <NR1> = 0 if the advanced RF feature is not present. CONFIGuration:RF:BANDWidth? (Query Only) This query returns…

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Commands Listed in Alphabetical Order
CONFIGuratio
n:NUMMEAS? (Query Only)
This query returns the maximum number of periodic measurements.
Group
Configuration
Syntax
CONFIGuration:NUMMEAS?
Related Commands
(See page 2-36, Measurement Command Group.)
Returns
<NR1>
CONFIGuration:REFS:NUMREFS? (Query Only)
This query returns the number of reference waveforms.
Group
Configuration
Syntax
CONFIGuration:REFS:NUMREFS?
Related Commands
(See page 2-9
1
,
Vertical Command Group.)
Returns
<NR1>
CONFIGuration:RF:ADVTRIG? (Query Only)
This query returns a boolean value to indicate whether the advanced RF trigger
and analysis feature is present. (Enabling this feature requires an MDO4000/B/C
Series oscilloscope and installation of a MDO4TRIG application module.)
Group
Configuration
Syntax
CONFIGuration:RF:ADVTRIG?
Related Commands
(See page 2-47, RF Command Group .)
2-254 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
Commands Listed in Alphabetical Order
Returns
<NR1> = 1 if the a
dvanced RF feature is present.
<NR1> = 0 if the advanced RF feature is not present.
CONFIGuration:RF:BANDWidth? (Query Only)
This query returns the bandwidth, in Hz, for the RF channel(s). If there are no
RF channels, the value returned is 0.
Group
Configuration
Syntax
CONFIGuration:RF:BANDWidth?
Returns
Floating point number that represents the bandwidth, in Hz, for the RF channel.
CONFIGuration:RF:MAXBANDWidth? (Query Only)
This query returns the maximum bandwidth, in hertz, for RF channels. If no
RF channels are present, the query returns 0. Enabling this feature requires an
MDO4000/B/C Series oscilloscope and installation of a MDO4TRIG application
module.
Group
Configuration
Syntax
CONFIGuration:RF:MAXBANDWidth?
Related Commands
(See page 2-47, RF Command Group .)
Returns
<NR3>, which is a floating point number that represents the maxi
mum RF
bandwidth, in hertz.
CONFIGuration:RF:NUMCHANnels? (Query Only)
This query returns the number of RF channels present. If no RF channels are
present, the query returns 0. )
Group
Configuration
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-255
Commands Listed in Alphabetical Order
Syntax
CONFIGuration
:RF:NUMCHANnels?
Related Commands
(See page 2-47, RF Command Group .)
Returns
<NR1>
CONFIGuration:ROSC? (Query Only)
This query returns a boolean value to indicate whether the instrument has an
external reference oscillator (ROSC) input.
Group
Configuration
Syntax
CONFIGuration:ROSC?
Returns
<NR1> = 1 if a ROSC input is present.
<NR1> = 0 if a ROSC input is not present.
CURSor?
Returns all of the current cursor settings.
Group
Cursor
Syntax
CURSor?
Examples
CURSOR? might return the following as the current cursor settings:
:CURSOR:FUNCTION SCREEN;HBARS:POSITION1 0.0000;POSITI
ON2
0.0000;UNITS BASE;:CUR SOR:MODE INDEPENDENT;VBARS:POSITION1
-19.0006E-6;POSITION2 -18.9994E-6;UNITS SECONDS
CURSor:DDT? (Query Only)
Returns the cursor deltaY/deltaT (dY/dT) readout.
Conditions
This command requires a DPO4PWR application m
odule.
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