MDO3000 Programmer Manual.pdf - 第282页

Commands Listed in A lphabetical Order CONFIGuratio n:DIGIT Al:NUMCHANnels? (Query Only) This query returns the number of digital channels. Group Configuration Syntax C ONFIGuration:DI GITAl:NUMCHANnel s? Returns <NR1&…

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Commands Listed in Alphabetical Order
(See page 2-76, Tr
igger Command Group.)
(See page 2-61, Search Command Group.)
Returns
<NR1> = 1 if the high-speed USB bus feature is present.
<NR1> = 0 if the high-speed USB bus feature is not present.
CONFIGuration:DIGITAl:MAGnivu? (Query Only)
This query returns a boolean value to indicate whether the instrument supports
the MagniVu feature for digital channels. If there are no digital channels,the
value returned is 0.
Group
Configuration
Syntax
CONFIGuration:DIGITAl:MAGnivu?
Related Commands
(See page 2-29, Horizontal Command Group.)
Returns
<NR1> = 1 if MagniVu is present.
<NR1> = 0 if MagniVu is not present.
CONFIGuration:DIGITAl:MAXSAMPLERate? (Query Only)
This query returns the maximum sample rate for digital channels, in samplesper
second. If there are no digital channels, the value returned is 0.
Group
Configuration
Syntax
CONFIGuration:DIGITAl:MAXSAMPLERate?
Related Commands
(See page 2-29, Horizontal Command Group.)
Returns
<NR3>, which is a floating point number.
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-251
Commands Listed in Alphabetical Order
CONFIGuratio
n:DIGITAl:NUMCHANnels? (Query Only)
This query returns the number of digital channels.
Group
Configuration
Syntax
C
ONFIGuration:DIGITAl:NUMCHANnels?
Returns
<NR1>
CONFIGuration:DVM? (Query Only)
Indicates whether the Digital Voltmeter hardware is present, and the DVM feature
is enabled.
Group
Configuration
Syntax
CONFIGuration:DVM?
Returns
1 indicates that the Digital Voltmeter hardware is present and the DMV feature is
enabled.
0 indicates that either the digital volt meter hardware is not present, or thefeature
is not enabled.
Examples
CONFIG:DVM? might return 1, indicating that the hardware is present and the
featureisenabled.
CONFIGuration:EXTVIDEO? (Query Only)
This query returns a boolean value to indicate whether the extended video trigger
features are present.
Conditions
This feature requires installation of a DPO4VID application module for allexcept
the MDO3000 and MDO4000C series.
Group
Configuration
2-252 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
Commands Listed in Alphabetical Order
Syntax
CONFIGuration
:EXTVIDEO?
Related Commands
(See page 2-76, Trigger Command Group.)
Returns
<NR1> = 1 if the extended video trigger features are present.
<NR1> = 0 if the extended video trigger features are not present.
CONFIGuration:HISTOGRAM? (Query Only)
This query returns a boolean value to indicate whether the waveform histogram
featureispresent.
Group
Configuration
Syntax
CONFIGuration:HISTOGRAM?
Related Commands
(See page 2-29, Histogram Command Group.)
Returns
<NR1> = 1 if the histogram feature is present.
<NR1> = 0 if the histogram feature is not present.
CONFIGuration:NETWORKDRIVES? (Query Only)
This query returns a boolean value to indicate whether network drives are
supported.
Group
Configuration
Syntax
CONFIGuration:NETWORKDRIVES?
Related Commands
(See page 2-27, File System Command Group.)
Returns
<NR1> = 1 if network drives are supported.
<NR1> = 0 if network drives are not supported.
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