afg ¶

The afg commands module.

These commands are used in the following models: DPO4K, DPO4KB, MDO3, MDO3K, MDO4K, MDO4KB, MDO4KC, MSO4K, MSO4KB

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Commands and Queries

- AFG:AMPLitude <NR3>
- AFG:AMPLitude?
- AFG:ARBitrary:ARB<x>:DATE?
- AFG:ARBitrary:ARB<x>:LABel <QString>
- AFG:ARBitrary:ARB<x>:LABel?
- AFG:ARBitrary:ARB<x>:TIMe?
- AFG:ARBitrary:EMEM:FUNCtion?
- AFG:ARBitrary:EMEM:GENerate {SINE|SQUare|PULSe|RAMP|NOISe[,NR1]}
- AFG:ARBitrary:EMEM:GENerate?
- AFG:ARBitrary:EMEM:NUMPoints?
- AFG:ARBitrary:EMEM:POINTS <BlockWfmInDTO> |<NrfWfmInDTO>
- AFG:ARBitrary:EMEM:POINTS:BYTEORDer <LSB> |<MSB>
- AFG:ARBitrary:EMEM:POINTS:BYTEORDer?
- AFG:ARBitrary:EMEM:POINTS:ENCdg {ASCii|BINary}
- AFG:ARBitrary:EMEM:POINTS:ENCdg?
- AFG:ARBitrary:EMEM:POINTS?
- AFG:FREQuency <NR3>
- AFG:FREQuency?
- AFG:FUNCtion {SINE|SQUare|PULSe|RAMP|NOISe|DC|SINC|GAUSsian|LORENtz|ERISe|EDECAy|HAVERSINe|CARDIac|ARBitrary}
- AFG:FUNCtion?
- AFG:HIGHLevel <NR3>
- AFG:HIGHLevel?
- AFG:LEVELPreset {CMOS_5_0V|CMOS_3_3V|CMOS_2_5V|ECL|TTL|USER}
- AFG:LEVELPreset?
- AFG:LOWLevel <NR3>
- AFG:LOWLevel?
- AFG:NOISEAdd:PERCent <NR3>
- AFG:NOISEAdd:PERCent?
- AFG:NOISEAdd:STATE {ON|OFF|1|0}
- AFG:NOISEAdd:STATE?
- AFG:OFFSet <NR3>
- AFG:OFFSet?
- AFG:OUTPut:LOAd:IMPEDance {FIFty|HIGHZ}
- AFG:OUTPut:LOAd:IMPEDance?
- AFG:OUTPut:STATE {ON|OFF|1|0}
- AFG:OUTPut:STATE?
- AFG:PERIod <NR3>
- AFG:PERIod?
- AFG:PHASe <NR3>
- AFG:PHASe?
- AFG:PULse:WIDth <NR3>
- AFG:PULse:WIDth?
- AFG:RAMP:SYMmetry <NR3>
- AFG:RAMP:SYMmetry?
- AFG:SQUare:DUty <NR3>
- AFG:SQUare:DUty?

Afg ¶

Bases: SCPICmdRead

The AFG command tree.

Usage

Using the .query() method will send the AFG? query.
Using the .verify(value) method will send the AFG? query and raise an AssertionError if the returned value does not match value.

Properties

.amplitude: The AFG:AMPLitude command.
.arbitrary: The AFG:ARBitrary command tree.
.frequency: The AFG:FREQuency command.
.function: The AFG:FUNCtion command.
.highlevel: The AFG:HIGHLevel command.
.levelpreset: The AFG:LEVELPreset command.
.lowlevel: The AFG:LOWLevel command.
.noiseadd: The AFG:NOISEAdd command tree.
.offset: The AFG:OFFSet command.
.output: The AFG:OUTPut command tree.
.period: The AFG:PERIod command.
.phase: The AFG:PHASe command.
.pulse: The AFG:PULse command tree.
.ramp: The AFG:RAMP command tree.
.square: The AFG:SQUare command tree.

amplitude `property` ¶

amplitude: AfgAmplitude

Return the AFG:AMPLitude command.

Description

Sets (or queries) the AFG amplitude in volts, peak to peak.

Usage

Using the .query() method will send the AFG:AMPLitude? query.
Using the .verify(value) method will send the AFG:AMPLitude? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:AMPLitude value command.

SCPI Syntax

- AFG:AMPLitude <NR3>
- AFG:AMPLitude?

Info

<NR3> is a floating point number that represents the AFG amplitude, peak to peak, in volts.

arbitrary `property` ¶

arbitrary: AfgArbitrary

Return the AFG:ARBitrary command tree.

Usage

Using the .query() method will send the AFG:ARBitrary? query.
Using the .verify(value) method will send the AFG:ARBitrary? query and raise an AssertionError if the returned value does not match value.

Sub-properties

.arb: The AFG:ARBitrary:ARB<x> command tree.
.emem: The AFG:ARBitrary:EMEM command tree.

frequency `property` ¶

frequency: AfgFrequency

Return the AFG:FREQuency command.

Description

Sets (or queries) the AFG frequency, in Hz.

Usage

Using the .query() method will send the AFG:FREQuency? query.
Using the .verify(value) method will send the AFG:FREQuency? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:FREQuency value command.

SCPI Syntax

- AFG:FREQuency <NR3>
- AFG:FREQuency?

Info

<NR3> is the floating point number that represents the AFG frequency, in Hz.

function `property` ¶

function: AfgFunction

Return the AFG:FUNCtion command.

Description

Sets (or queries) which AFG function to execute.

Usage

Using the .query() method will send the AFG:FUNCtion? query.
Using the .verify(value) method will send the AFG:FUNCtion? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:FUNCtion value command.

SCPI Syntax

- AFG:FUNCtion {SINE|SQUare|PULSe|RAMP|NOISe|DC|SINC|GAUSsian|LORENtz|ERISe|EDECAy|HAVERSINe|CARDIac|ARBitrary}
- AFG:FUNCtion?

Info

SINE
SQUare
PULSe
RAMP
NOISe
DC - The DC level is controlled by AFG:OFFSET.
SINC (Sin(x)/x).
GAUSsian
LORENtz
ERISe
EDECAy
HAVERSINe
CARDIac
ARBitrary

highlevel `property` ¶

highlevel: AfgHighlevel

Return the AFG:HIGHLevel command.

Description

This command sets (or queries) the high level value of the output waveform, in volts, when using the arbitrary function generator feature.

Usage

Using the .query() method will send the AFG:HIGHLevel? query.
Using the .verify(value) method will send the AFG:HIGHLevel? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:HIGHLevel value command.

SCPI Syntax

- AFG:HIGHLevel <NR3>
- AFG:HIGHLevel?

Info

<NR3> is a floating point number that represents the AFG high level value, in volts.

levelpreset `property` ¶

levelpreset: AfgLevelpreset

Return the AFG:LEVELPreset command.

Description

Sets (or queries) the AFG preset levels to values that correspond to the logic standard specified by the argument. The presets set the following vertical controls: AMPLitude OFFSet HIGHLevel LOWLevel Note that once any of these vertical settings are changed from the preset values, or the output load impedance is changed, the query form returns USER. The AFG:LEVELPreset command sets the high level and low level values as follows: AFG:HIGHLevel and AFG:LOWLevel Setting Values Load Impedance FIFTY Ohm Load Impedance HIGHZ LEVEL Preset High Low High Low TTL N/A 5.0V CMOS_5_0V N/A 5.0V CMOS_3_3V 2.5V 0V 3.3V 0V CMOS_2_5V 2.5V 0V 2.5V 0V ECL -0.85V -1.65V -0.9V -1.7V

Usage

Using the .query() method will send the AFG:LEVELPreset? query.
Using the .verify(value) method will send the AFG:LEVELPreset? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:LEVELPreset value command.

SCPI Syntax

- AFG:LEVELPreset {CMOS_5_0V|CMOS_3_3V|CMOS_2_5V|ECL|TTL|USER}
- AFG:LEVELPreset?

Info

CMOS_5_0V - standard 5-volt CMOS levels. Not available when the load impedance is 50 Ohm.
CMOS_3_3V - standard 3.3-volt CMOS levels.
CMOS_2_5V - standard 2.5-volt CMOS levels.
USER - user-defined.
ECL - -1.7 to -0.9 volts (note the full range is not available in 50 Ohm - actual is -1.65 to -0.85. See table below.
TTL - 5.0 volts. Not available when the load impedance is 50 Ohm.

lowlevel `property` ¶

lowlevel: AfgLowlevel

Return the AFG:LOWLevel command.

Description

This command sets (or queries) the low level value of the output waveform, in volts, when using the arbitrary function generator feature.

Usage

Using the .query() method will send the AFG:LOWLevel? query.
Using the .verify(value) method will send the AFG:LOWLevel? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:LOWLevel value command.

SCPI Syntax

- AFG:LOWLevel <NR3>
- AFG:LOWLevel?

Info

<NR3> is the floating point number that represents the AFG low level value, in volts.

noiseadd `property` ¶

noiseadd: AfgNoiseadd

Return the AFG:NOISEAdd command tree.

Usage

Using the .query() method will send the AFG:NOISEAdd? query.
Using the .verify(value) method will send the AFG:NOISEAdd? query and raise an AssertionError if the returned value does not match value.

Sub-properties

.percent: The AFG:NOISEAdd:PERCent command.
.state: The AFG:NOISEAdd:STATE command.

offset `property` ¶

offset: AfgOffset

Return the AFG:OFFSet command.

Description

Sets (or queries) the AFG offset value, in volts.

Usage

Using the .query() method will send the AFG:OFFSet? query.
Using the .verify(value) method will send the AFG:OFFSet? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:OFFSet value command.

SCPI Syntax

- AFG:OFFSet <NR3>
- AFG:OFFSet?

Info

<NR3> is a floating point number that represents the AFG offset, in volts.

output `property` ¶

output: AfgOutput

Return the AFG:OUTPut command tree.

Usage

Using the .query() method will send the AFG:OUTPut? query.
Using the .verify(value) method will send the AFG:OUTPut? query and raise an AssertionError if the returned value does not match value.

Sub-properties

.load: The AFG:OUTPut:LOAd command tree.
.state: The AFG:OUTPut:STATE command.

period `property` ¶

period: AfgPeriod

Return the AFG:PERIod command.

Description

Sets (or queries) the period of the AFG waveform, in seconds.

Usage

Using the .query() method will send the AFG:PERIod? query.
Using the .verify(value) method will send the AFG:PERIod? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:PERIod value command.

SCPI Syntax

- AFG:PERIod <NR3>
- AFG:PERIod?

Info

NR3 is the floating point number that represents the AFG period value, in seconds.

phase `property` ¶

phase: AfgPhase

Return the AFG:PHASe command.

Description

Sets (or queries) the AFG phase. The AFG phase setting controls the phase difference between the trigger signal output and the AFG waveform output. Phase is expressed in degrees and ranges from -180.0 to 180.0 in increments of 0.1 degrees.

Usage

Using the .query() method will send the AFG:PHASe? query.
Using the .verify(value) method will send the AFG:PHASe? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:PHASe value command.

SCPI Syntax

- AFG:PHASe <NR3>
- AFG:PHASe?

pulse `property` ¶

pulse: AfgPulse

Return the AFG:PULse command tree.

Usage

Using the .query() method will send the AFG:PULse? query.
Using the .verify(value) method will send the AFG:PULse? query and raise an AssertionError if the returned value does not match value.

Sub-properties

.width: The AFG:PULse:WIDth command.

ramp `property` ¶

ramp: AfgRamp

Return the AFG:RAMP command tree.

Usage

Using the .query() method will send the AFG:RAMP? query.
Using the .verify(value) method will send the AFG:RAMP? query and raise an AssertionError if the returned value does not match value.

Sub-properties

.symmetry: The AFG:RAMP:SYMmetry command.

square `property` ¶

square: AfgSquare

Return the AFG:SQUare command tree.

Usage

Using the .query() method will send the AFG:SQUare? query.
Using the .verify(value) method will send the AFG:SQUare? query and raise an AssertionError if the returned value does not match value.

Sub-properties

.duty: The AFG:SQUare:DUty command.

AfgAmplitude ¶

Bases: SCPICmdWrite, SCPICmdRead

The AFG:AMPLitude command.

Description

Sets (or queries) the AFG amplitude in volts, peak to peak.

Usage

Using the .query() method will send the AFG:AMPLitude? query.
Using the .verify(value) method will send the AFG:AMPLitude? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:AMPLitude value command.

SCPI Syntax

- AFG:AMPLitude <NR3>
- AFG:AMPLitude?

Info

<NR3> is a floating point number that represents the AFG amplitude, peak to peak, in volts.

AfgArbitrary ¶

Bases: SCPICmdRead

The AFG:ARBitrary command tree.

Usage

Using the .query() method will send the AFG:ARBitrary? query.
Using the .verify(value) method will send the AFG:ARBitrary? query and raise an AssertionError if the returned value does not match value.

Properties

.arb: The AFG:ARBitrary:ARB<x> command tree.
.emem: The AFG:ARBitrary:EMEM command tree.

arb `property` ¶

arb: dict[int, AfgArbitraryArbItem]

Return the AFG:ARBitrary:ARB<x> command tree.

Usage

Using the .query() method will send the AFG:ARBitrary:ARB<x>? query.
Using the .verify(value) method will send the AFG:ARBitrary:ARB<x>? query and raise an AssertionError if the returned value does not match value.

Sub-properties

.date: The AFG:ARBitrary:ARB<x>:DATE command.
.label: The AFG:ARBitrary:ARB<x>:LABel command.
.time: The AFG:ARBitrary:ARB<x>:TIMe command.

emem `property` ¶

emem: AfgArbitraryEmem

Return the AFG:ARBitrary:EMEM command tree.

Usage

Using the .query() method will send the AFG:ARBitrary:EMEM? query.
Using the .verify(value) method will send the AFG:ARBitrary:EMEM? query and raise an AssertionError if the returned value does not match value.

Sub-properties

.function: The AFG:ARBitrary:EMEM:FUNCtion command.
.generate: The AFG:ARBitrary:EMEM:GENerate command.
.numpoints: The AFG:ARBitrary:EMEM:NUMPoints command.
.points: The AFG:ARBitrary:EMEM:POINTS command.

AfgArbitraryArbItem ¶

Bases: ValidatedDynamicNumberCmd, SCPICmdRead

The AFG:ARBitrary:ARB<x> command tree.

Usage

Using the .query() method will send the AFG:ARBitrary:ARB<x>? query.
Using the .verify(value) method will send the AFG:ARBitrary:ARB<x>? query and raise an AssertionError if the returned value does not match value.

Properties

.date: The AFG:ARBitrary:ARB<x>:DATE command.
.label: The AFG:ARBitrary:ARB<x>:LABel command.
.time: The AFG:ARBitrary:ARB<x>:TIMe command.

date `property` ¶

date: AfgArbitraryArbItemDate

Return the AFG:ARBitrary:ARB<x>:DATE command.

Description

Returns the date that the data in the specified arbitrary waveform slot 1-4 was saved.

Usage

Using the .query() method will send the AFG:ARBitrary:ARB<x>:DATE? query.
Using the .verify(value) method will send the AFG:ARBitrary:ARB<x>:DATE? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- AFG:ARBitrary:ARB<x>:DATE?

label `property` ¶

label: AfgArbitraryArbItemLabel

Return the AFG:ARBitrary:ARB<x>:LABel command.

Description

Sets (or queries) the waveform label for arbitrary waveform slots 1- 4.

Usage

Using the .query() method will send the AFG:ARBitrary:ARB<x>:LABel? query.
Using the .verify(value) method will send the AFG:ARBitrary:ARB<x>:LABel? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:ARBitrary:ARB<x>:LABel value command.

SCPI Syntax

- AFG:ARBitrary:ARB<x>:LABel <QString>
- AFG:ARBitrary:ARB<x>:LABel?

time `property` ¶

time: AfgArbitraryArbItemTime

Return the AFG:ARBitrary:ARB<x>:TIMe command.

Description

Returns the time that the data in the specified arbitrary waveform slot was saved.

Usage

Using the .query() method will send the AFG:ARBitrary:ARB<x>:TIMe? query.
Using the .verify(value) method will send the AFG:ARBitrary:ARB<x>:TIMe? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- AFG:ARBitrary:ARB<x>:TIMe?

AfgArbitraryArbItemDate ¶

Bases: SCPICmdRead

The AFG:ARBitrary:ARB<x>:DATE command.

Description

Returns the date that the data in the specified arbitrary waveform slot 1-4 was saved.

Usage

Using the .query() method will send the AFG:ARBitrary:ARB<x>:DATE? query.
Using the .verify(value) method will send the AFG:ARBitrary:ARB<x>:DATE? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- AFG:ARBitrary:ARB<x>:DATE?

AfgArbitraryArbItemLabel ¶

Bases: SCPICmdWrite, SCPICmdRead

The AFG:ARBitrary:ARB<x>:LABel command.

Description

Sets (or queries) the waveform label for arbitrary waveform slots 1- 4.

Usage

Using the .query() method will send the AFG:ARBitrary:ARB<x>:LABel? query.
Using the .verify(value) method will send the AFG:ARBitrary:ARB<x>:LABel? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:ARBitrary:ARB<x>:LABel value command.

SCPI Syntax

- AFG:ARBitrary:ARB<x>:LABel <QString>
- AFG:ARBitrary:ARB<x>:LABel?

AfgArbitraryArbItemTime ¶

Bases: SCPICmdRead

The AFG:ARBitrary:ARB<x>:TIMe command.

Description

Returns the time that the data in the specified arbitrary waveform slot was saved.

Usage

Using the .query() method will send the AFG:ARBitrary:ARB<x>:TIMe? query.
Using the .verify(value) method will send the AFG:ARBitrary:ARB<x>:TIMe? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- AFG:ARBitrary:ARB<x>:TIMe?

AfgArbitraryEmem ¶

Bases: SCPICmdRead

The AFG:ARBitrary:EMEM command tree.

Usage

Using the .query() method will send the AFG:ARBitrary:EMEM? query.
Using the .verify(value) method will send the AFG:ARBitrary:EMEM? query and raise an AssertionError if the returned value does not match value.

Properties

.function: The AFG:ARBitrary:EMEM:FUNCtion command.
.generate: The AFG:ARBitrary:EMEM:GENerate command.
.numpoints: The AFG:ARBitrary:EMEM:NUMPoints command.
.points: The AFG:ARBitrary:EMEM:POINTS command.

function `property` ¶

function: AfgArbitraryEmemFunction

Return the AFG:ARBitrary:EMEM:FUNCtion command.

Description

Returns the currently selected arbitrary waveform pre-defined function. The pre-defined ARB function is selected using the command AFG:ARBITRARY:EMEM:GENERATE. This query may also return USER, which indicates that the arbitrary waveform in edit memory has been altered from one of the predefined functions.

Usage

Using the .query() method will send the AFG:ARBitrary:EMEM:FUNCtion? query.
Using the .verify(value) method will send the AFG:ARBitrary:EMEM:FUNCtion? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- AFG:ARBitrary:EMEM:FUNCtion?

generate `property` ¶

generate: AfgArbitraryEmemGenerate

Return the AFG:ARBitrary:EMEM:GENerate command.

Description

This command generates the arbitrary waveform function specified by the enumeration argument. The NR1 argument is optional; it can be used to specify the number of points; if it is used, it also sets the value that will be used by AFG:ARBITRARY:EMEM:NUMPOINTS until the instrument is reset via TEKSECURE. In the absence of the NR1 argument, the number of points used with the function is that number returned by the AFG:ARBITRARY:EMEM:NUMPOINTS query. To query the arbitrary waveform function set by this command, use AFG:ARBITRARY:EMEM:FUNCTION (This value is not reset by default setup or by power cycle).

Usage

Using the .query() method will send the AFG:ARBitrary:EMEM:GENerate? query.
Using the .verify(value) method will send the AFG:ARBitrary:EMEM:GENerate? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:ARBitrary:EMEM:GENerate value command.

SCPI Syntax

- AFG:ARBitrary:EMEM:GENerate {SINE|SQUare|PULSe|RAMP|NOISe[,NR1]}
- AFG:ARBitrary:EMEM:GENerate?

Info

<NR1> (Optional) Specifies the number of points for the arbitrary waveform function. The number of points, if specified, must be >= 2 and <= 131072. The default number of points is 100.
SINE generates the Sine AFG function.
SQUare generates the Square AFG function.
PULSe generates the Pulse AFG function.
RAMP generates the Ramp AFG function.
NOISe generates the Noise AFG function.

numpoints `property` ¶

numpoints: AfgArbitraryEmemNumpoints

Return the AFG:ARBitrary:EMEM:NUMPoints command.

Description

Returns the number of points in the AFB arbitrary waveform edit memory. This value will be used with the AFG:ARBITRARY:EMEM:GENERATE command in the event that the number of points is not specified. See the AFG:ARBITRARY:EMEM:GENERATE command description for more information.

Usage

Using the .query() method will send the AFG:ARBitrary:EMEM:NUMPoints? query.
Using the .verify(value) method will send the AFG:ARBitrary:EMEM:NUMPoints? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- AFG:ARBitrary:EMEM:NUMPoints?

points `property` ¶

points: AfgArbitraryEmemPoints

Return the AFG:ARBitrary:EMEM:POINTS command.

Description

Specifies which points to load into the AFG arbitrary waveform edit memory. The point data to be loaded may be specified as an IEEE488.2 binary block with 4-byte floating point data values, or as a comma-separated list of NR2 or NR3 data values. The data values must be in the range of -1.0 to 1.0. The AFG:ARBITRARY:EMEM:POINTS:BYTEORDER command is used when the data is binary block format. The minimum number of points is 2 and maximum is 131072. Upon successful transfer of the data points, the AFG:ARBITRARY:EMEM:NUMPOINTS query will return the number of points loaded into arbitrary waveform edit memory and the AFG:ARBITRARY:EMEM:FUNCTION query will return USER. Note that the output, if turned on, will not change unless or until the AFG function is set to ARBitrary using the AFG:FUNCTION command. Point values may be coerced to the nearest valid step size. The query form returns the points stored in the AFG arbitrary waveform edit memory in the format specified by the AFG:ARBITRARY:EMEM:POINTS:ENCDG command and, for binary encoding, the byte order specified by the AFG:ARBITRARY:EMEM:POINTS:BYTEORDER command. Refer to the AFG:ARBITRARY:EMEM:POINTS:ENCDG command description for more information.

Usage

Using the .query() method will send the AFG:ARBitrary:EMEM:POINTS? query.
Using the .verify(value) method will send the AFG:ARBitrary:EMEM:POINTS? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:ARBitrary:EMEM:POINTS value command.

SCPI Syntax

- AFG:ARBitrary:EMEM:POINTS <BlockWfmInDTO> |<NrfWfmInDTO>
- AFG:ARBitrary:EMEM:POINTS?

Info

BlockWfmInDTO - an IEEE488.2 binary block with 4-byte floating point data values.
NrfWfmInDTO - a comma-separated list of NR2 or NR3 data values.

Sub-properties

.byteorder: The AFG:ARBitrary:EMEM:POINTS:BYTEORDer command.
.encdg: The AFG:ARBitrary:EMEM:POINTS:ENCdg command.

AfgArbitraryEmemFunction ¶

Bases: SCPICmdRead

The AFG:ARBitrary:EMEM:FUNCtion command.

Description

Returns the currently selected arbitrary waveform pre-defined function. The pre-defined ARB function is selected using the command AFG:ARBITRARY:EMEM:GENERATE. This query may also return USER, which indicates that the arbitrary waveform in edit memory has been altered from one of the predefined functions.

Usage

Using the .query() method will send the AFG:ARBitrary:EMEM:FUNCtion? query.
Using the .verify(value) method will send the AFG:ARBitrary:EMEM:FUNCtion? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- AFG:ARBitrary:EMEM:FUNCtion?

AfgArbitraryEmemGenerate ¶

Bases: SCPICmdWrite, SCPICmdRead

The AFG:ARBitrary:EMEM:GENerate command.

Description

This command generates the arbitrary waveform function specified by the enumeration argument. The NR1 argument is optional; it can be used to specify the number of points; if it is used, it also sets the value that will be used by AFG:ARBITRARY:EMEM:NUMPOINTS until the instrument is reset via TEKSECURE. In the absence of the NR1 argument, the number of points used with the function is that number returned by the AFG:ARBITRARY:EMEM:NUMPOINTS query. To query the arbitrary waveform function set by this command, use AFG:ARBITRARY:EMEM:FUNCTION (This value is not reset by default setup or by power cycle).

Usage

Using the .query() method will send the AFG:ARBitrary:EMEM:GENerate? query.
Using the .verify(value) method will send the AFG:ARBitrary:EMEM:GENerate? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:ARBitrary:EMEM:GENerate value command.

SCPI Syntax

- AFG:ARBitrary:EMEM:GENerate {SINE|SQUare|PULSe|RAMP|NOISe[,NR1]}
- AFG:ARBitrary:EMEM:GENerate?

Info

<NR1> (Optional) Specifies the number of points for the arbitrary waveform function. The number of points, if specified, must be >= 2 and <= 131072. The default number of points is 100.
SINE generates the Sine AFG function.
SQUare generates the Square AFG function.
PULSe generates the Pulse AFG function.
RAMP generates the Ramp AFG function.
NOISe generates the Noise AFG function.

AfgArbitraryEmemNumpoints ¶

Bases: SCPICmdRead

The AFG:ARBitrary:EMEM:NUMPoints command.

Description

Returns the number of points in the AFB arbitrary waveform edit memory. This value will be used with the AFG:ARBITRARY:EMEM:GENERATE command in the event that the number of points is not specified. See the AFG:ARBITRARY:EMEM:GENERATE command description for more information.

Usage

Using the .query() method will send the AFG:ARBitrary:EMEM:NUMPoints? query.
Using the .verify(value) method will send the AFG:ARBitrary:EMEM:NUMPoints? query and raise an AssertionError if the returned value does not match value.

SCPI Syntax

- AFG:ARBitrary:EMEM:NUMPoints?

AfgArbitraryEmemPoints ¶

Bases: SCPICmdWrite, SCPICmdRead

The AFG:ARBitrary:EMEM:POINTS command.

Description

Specifies which points to load into the AFG arbitrary waveform edit memory. The point data to be loaded may be specified as an IEEE488.2 binary block with 4-byte floating point data values, or as a comma-separated list of NR2 or NR3 data values. The data values must be in the range of -1.0 to 1.0. The AFG:ARBITRARY:EMEM:POINTS:BYTEORDER command is used when the data is binary block format. The minimum number of points is 2 and maximum is 131072. Upon successful transfer of the data points, the AFG:ARBITRARY:EMEM:NUMPOINTS query will return the number of points loaded into arbitrary waveform edit memory and the AFG:ARBITRARY:EMEM:FUNCTION query will return USER. Note that the output, if turned on, will not change unless or until the AFG function is set to ARBitrary using the AFG:FUNCTION command. Point values may be coerced to the nearest valid step size. The query form returns the points stored in the AFG arbitrary waveform edit memory in the format specified by the AFG:ARBITRARY:EMEM:POINTS:ENCDG command and, for binary encoding, the byte order specified by the AFG:ARBITRARY:EMEM:POINTS:BYTEORDER command. Refer to the AFG:ARBITRARY:EMEM:POINTS:ENCDG command description for more information.

Usage

Using the .query() method will send the AFG:ARBitrary:EMEM:POINTS? query.
Using the .verify(value) method will send the AFG:ARBitrary:EMEM:POINTS? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:ARBitrary:EMEM:POINTS value command.

SCPI Syntax

- AFG:ARBitrary:EMEM:POINTS <BlockWfmInDTO> |<NrfWfmInDTO>
- AFG:ARBitrary:EMEM:POINTS?

Info

BlockWfmInDTO - an IEEE488.2 binary block with 4-byte floating point data values.
NrfWfmInDTO - a comma-separated list of NR2 or NR3 data values.

Properties

.byteorder: The AFG:ARBitrary:EMEM:POINTS:BYTEORDer command.
.encdg: The AFG:ARBitrary:EMEM:POINTS:ENCdg command.

byteorder `property` ¶

byteorder: AfgArbitraryEmemPointsByteorder

Return the AFG:ARBitrary:EMEM:POINTS:BYTEORDer command.

Description

:BYTEORDer This command specifies the byte order for the AFG:ARBITRARY:EMEM:POINTS? query when the AFG:ARBITRARY:EMEM:POINTS:ENCDG is set to BINary and when binary block data is sent for the AFG:ARBITRARY:EMEM:POINTS command. LSB - Least significant byte first (little endian) MSB - Most significant byte first (big endian) The default is LSB. This setting is non-volatile and is reset by default setup or TekSecure. Refer to the AFG:ARBITRARY:EMEM:POINTS command description for more information.

Usage

Using the .query() method will send the AFG:ARBitrary:EMEM:POINTS:BYTEORDer? query.
Using the .verify(value) method will send the AFG:ARBitrary:EMEM:POINTS:BYTEORDer? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:ARBitrary:EMEM:POINTS:BYTEORDer value command.

SCPI Syntax

- AFG:ARBitrary:EMEM:POINTS:BYTEORDer <LSB> |<MSB>
- AFG:ARBitrary:EMEM:POINTS:BYTEORDer?

Info

LSB - Least significant byte first (little endian).
MSB - Most significant byte first (big endian).

encdg `property` ¶

encdg: AfgArbitraryEmemPointsEncdg

Return the AFG:ARBitrary:EMEM:POINTS:ENCdg command.

Description

This command specifies the data encoding format for the AFG:ARBITRARY:EMEM:POINTS query (either ASCII or binary). The default is ASCii. This setting is non-volatile and is reset by default setup or TekSecure. Refer to the AFG:ARBITRARY:EMEM:POINTS command description for more information.

Usage

Using the .query() method will send the AFG:ARBitrary:EMEM:POINTS:ENCdg? query.
Using the .verify(value) method will send the AFG:ARBitrary:EMEM:POINTS:ENCdg? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:ARBitrary:EMEM:POINTS:ENCdg value command.

SCPI Syntax

- AFG:ARBitrary:EMEM:POINTS:ENCdg {ASCii|BINary}
- AFG:ARBitrary:EMEM:POINTS:ENCdg?

Info

ASCii - ASCII NR3 format.
BINary - IEEE488.2 binary block in 4-byte floating point format.

AfgArbitraryEmemPointsByteorder ¶

Bases: SCPICmdWrite, SCPICmdRead

The AFG:ARBitrary:EMEM:POINTS:BYTEORDer command.

Description

:BYTEORDer This command specifies the byte order for the AFG:ARBITRARY:EMEM:POINTS? query when the AFG:ARBITRARY:EMEM:POINTS:ENCDG is set to BINary and when binary block data is sent for the AFG:ARBITRARY:EMEM:POINTS command. LSB - Least significant byte first (little endian) MSB - Most significant byte first (big endian) The default is LSB. This setting is non-volatile and is reset by default setup or TekSecure. Refer to the AFG:ARBITRARY:EMEM:POINTS command description for more information.

Usage

Using the .query() method will send the AFG:ARBitrary:EMEM:POINTS:BYTEORDer? query.
Using the .verify(value) method will send the AFG:ARBitrary:EMEM:POINTS:BYTEORDer? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:ARBitrary:EMEM:POINTS:BYTEORDer value command.

SCPI Syntax

- AFG:ARBitrary:EMEM:POINTS:BYTEORDer <LSB> |<MSB>
- AFG:ARBitrary:EMEM:POINTS:BYTEORDer?

Info

LSB - Least significant byte first (little endian).
MSB - Most significant byte first (big endian).

AfgArbitraryEmemPointsEncdg ¶

Bases: SCPICmdWrite, SCPICmdRead

The AFG:ARBitrary:EMEM:POINTS:ENCdg command.

Description

This command specifies the data encoding format for the AFG:ARBITRARY:EMEM:POINTS query (either ASCII or binary). The default is ASCii. This setting is non-volatile and is reset by default setup or TekSecure. Refer to the AFG:ARBITRARY:EMEM:POINTS command description for more information.

Usage

Using the .query() method will send the AFG:ARBitrary:EMEM:POINTS:ENCdg? query.
Using the .verify(value) method will send the AFG:ARBitrary:EMEM:POINTS:ENCdg? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:ARBitrary:EMEM:POINTS:ENCdg value command.

SCPI Syntax

- AFG:ARBitrary:EMEM:POINTS:ENCdg {ASCii|BINary}
- AFG:ARBitrary:EMEM:POINTS:ENCdg?

Info

ASCii - ASCII NR3 format.
BINary - IEEE488.2 binary block in 4-byte floating point format.

AfgFrequency ¶

Bases: SCPICmdWrite, SCPICmdRead

The AFG:FREQuency command.

Description

Sets (or queries) the AFG frequency, in Hz.

Usage

Using the .query() method will send the AFG:FREQuency? query.
Using the .verify(value) method will send the AFG:FREQuency? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:FREQuency value command.

SCPI Syntax

- AFG:FREQuency <NR3>
- AFG:FREQuency?

Info

<NR3> is the floating point number that represents the AFG frequency, in Hz.

AfgFunction ¶

Bases: SCPICmdWrite, SCPICmdRead

The AFG:FUNCtion command.

Description

Sets (or queries) which AFG function to execute.

Usage

Using the .query() method will send the AFG:FUNCtion? query.
Using the .verify(value) method will send the AFG:FUNCtion? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:FUNCtion value command.

SCPI Syntax

- AFG:FUNCtion {SINE|SQUare|PULSe|RAMP|NOISe|DC|SINC|GAUSsian|LORENtz|ERISe|EDECAy|HAVERSINe|CARDIac|ARBitrary}
- AFG:FUNCtion?

Info

SINE
SQUare
PULSe
RAMP
NOISe
DC - The DC level is controlled by AFG:OFFSET.
SINC (Sin(x)/x).
GAUSsian
LORENtz
ERISe
EDECAy
HAVERSINe
CARDIac
ARBitrary

AfgHighlevel ¶

Bases: SCPICmdWrite, SCPICmdRead

The AFG:HIGHLevel command.

Description

This command sets (or queries) the high level value of the output waveform, in volts, when using the arbitrary function generator feature.

Usage

Using the .query() method will send the AFG:HIGHLevel? query.
Using the .verify(value) method will send the AFG:HIGHLevel? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:HIGHLevel value command.

SCPI Syntax

- AFG:HIGHLevel <NR3>
- AFG:HIGHLevel?

Info

<NR3> is a floating point number that represents the AFG high level value, in volts.

AfgLevelpreset ¶

Bases: SCPICmdWrite, SCPICmdRead

The AFG:LEVELPreset command.

Description

Sets (or queries) the AFG preset levels to values that correspond to the logic standard specified by the argument. The presets set the following vertical controls: AMPLitude OFFSet HIGHLevel LOWLevel Note that once any of these vertical settings are changed from the preset values, or the output load impedance is changed, the query form returns USER. The AFG:LEVELPreset command sets the high level and low level values as follows: AFG:HIGHLevel and AFG:LOWLevel Setting Values Load Impedance FIFTY Ohm Load Impedance HIGHZ LEVEL Preset High Low High Low TTL N/A 5.0V CMOS_5_0V N/A 5.0V CMOS_3_3V 2.5V 0V 3.3V 0V CMOS_2_5V 2.5V 0V 2.5V 0V ECL -0.85V -1.65V -0.9V -1.7V

Usage

Using the .query() method will send the AFG:LEVELPreset? query.
Using the .verify(value) method will send the AFG:LEVELPreset? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:LEVELPreset value command.

SCPI Syntax

- AFG:LEVELPreset {CMOS_5_0V|CMOS_3_3V|CMOS_2_5V|ECL|TTL|USER}
- AFG:LEVELPreset?

Info

CMOS_5_0V - standard 5-volt CMOS levels. Not available when the load impedance is 50 Ohm.
CMOS_3_3V - standard 3.3-volt CMOS levels.
CMOS_2_5V - standard 2.5-volt CMOS levels.
USER - user-defined.
ECL - -1.7 to -0.9 volts (note the full range is not available in 50 Ohm - actual is -1.65 to -0.85. See table below.
TTL - 5.0 volts. Not available when the load impedance is 50 Ohm.

AfgLowlevel ¶

Bases: SCPICmdWrite, SCPICmdRead

The AFG:LOWLevel command.

Description

This command sets (or queries) the low level value of the output waveform, in volts, when using the arbitrary function generator feature.

Usage

Using the .query() method will send the AFG:LOWLevel? query.
Using the .verify(value) method will send the AFG:LOWLevel? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:LOWLevel value command.

SCPI Syntax

- AFG:LOWLevel <NR3>
- AFG:LOWLevel?

Info

<NR3> is the floating point number that represents the AFG low level value, in volts.

AfgNoiseadd ¶

Bases: SCPICmdRead

The AFG:NOISEAdd command tree.

Usage

Using the .query() method will send the AFG:NOISEAdd? query.
Using the .verify(value) method will send the AFG:NOISEAdd? query and raise an AssertionError if the returned value does not match value.

Properties

.percent: The AFG:NOISEAdd:PERCent command.
.state: The AFG:NOISEAdd:STATE command.

percent `property` ¶

percent: AfgNoiseaddPercent

Return the AFG:NOISEAdd:PERCent command.

Description

Sets (or queries) the AFG additive noise level as a percentage. Minimum is 0.0%, maximum is 100.0% and increment is 1.0%.

Usage

Using the .query() method will send the AFG:NOISEAdd:PERCent? query.
Using the .verify(value) method will send the AFG:NOISEAdd:PERCent? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:NOISEAdd:PERCent value command.

SCPI Syntax

- AFG:NOISEAdd:PERCent <NR3>
- AFG:NOISEAdd:PERCent?

Info

<NR3> is the floating point number that represents the AFG additive noise level as a percentage.

state `property` ¶

state: AfgNoiseaddState

Return the AFG:NOISEAdd:STATE command.

Description

Sets (or queries) the AFG additive noise state.

Usage

Using the .query() method will send the AFG:NOISEAdd:STATE? query.
Using the .verify(value) method will send the AFG:NOISEAdd:STATE? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:NOISEAdd:STATE value command.

SCPI Syntax

- AFG:NOISEAdd:STATE {ON|OFF|1|0}
- AFG:NOISEAdd:STATE?

Info

1 or ON turns on the AFG additive noise state.
0 or OFF turns it off.

AfgNoiseaddPercent ¶

Bases: SCPICmdWrite, SCPICmdRead

The AFG:NOISEAdd:PERCent command.

Description

Sets (or queries) the AFG additive noise level as a percentage. Minimum is 0.0%, maximum is 100.0% and increment is 1.0%.

Usage

Using the .query() method will send the AFG:NOISEAdd:PERCent? query.
Using the .verify(value) method will send the AFG:NOISEAdd:PERCent? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:NOISEAdd:PERCent value command.

SCPI Syntax

- AFG:NOISEAdd:PERCent <NR3>
- AFG:NOISEAdd:PERCent?

Info

<NR3> is the floating point number that represents the AFG additive noise level as a percentage.

AfgNoiseaddState ¶

Bases: SCPICmdWrite, SCPICmdRead

The AFG:NOISEAdd:STATE command.

Description

Sets (or queries) the AFG additive noise state.

Usage

Using the .query() method will send the AFG:NOISEAdd:STATE? query.
Using the .verify(value) method will send the AFG:NOISEAdd:STATE? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:NOISEAdd:STATE value command.

SCPI Syntax

- AFG:NOISEAdd:STATE {ON|OFF|1|0}
- AFG:NOISEAdd:STATE?

Info

1 or ON turns on the AFG additive noise state.
0 or OFF turns it off.

AfgOffset ¶

Bases: SCPICmdWrite, SCPICmdRead

The AFG:OFFSet command.

Description

Sets (or queries) the AFG offset value, in volts.

Usage

Using the .query() method will send the AFG:OFFSet? query.
Using the .verify(value) method will send the AFG:OFFSet? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:OFFSet value command.

SCPI Syntax

- AFG:OFFSet <NR3>
- AFG:OFFSet?

Info

<NR3> is a floating point number that represents the AFG offset, in volts.

AfgOutput ¶

Bases: SCPICmdRead

The AFG:OUTPut command tree.

Usage

Using the .query() method will send the AFG:OUTPut? query.
Using the .verify(value) method will send the AFG:OUTPut? query and raise an AssertionError if the returned value does not match value.

Properties

.load: The AFG:OUTPut:LOAd command tree.
.state: The AFG:OUTPut:STATE command.

load `property` ¶

load: AfgOutputLoad

Return the AFG:OUTPut:LOAd command tree.

Usage

Using the .query() method will send the AFG:OUTPut:LOAd? query.
Using the .verify(value) method will send the AFG:OUTPut:LOAd? query and raise an AssertionError if the returned value does not match value.

Sub-properties

.impedance: The AFG:OUTPut:LOAd:IMPEDance command.

state `property` ¶

state: AfgOutputState

Return the AFG:OUTPut:STATE command.

Description

Sets (or queries) the AFG output state.

Usage

Using the .query() method will send the AFG:OUTPut:STATE? query.
Using the .verify(value) method will send the AFG:OUTPut:STATE? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:OUTPut:STATE value command.

SCPI Syntax

- AFG:OUTPut:STATE {ON|OFF|1|0}
- AFG:OUTPut:STATE?

Info

1 or ON turns on the AFG output state.
0 or OFF turns it off.

AfgOutputLoad ¶

Bases: SCPICmdRead

The AFG:OUTPut:LOAd command tree.

Usage

Using the .query() method will send the AFG:OUTPut:LOAd? query.
Using the .verify(value) method will send the AFG:OUTPut:LOAd? query and raise an AssertionError if the returned value does not match value.

Properties

.impedance: The AFG:OUTPut:LOAd:IMPEDance command.

impedance `property` ¶

impedance: AfgOutputLoadImpedance

Return the AFG:OUTPut:LOAd:IMPEDance command.

Description

Sets (or queries) the AFG output load impedance.

Usage

Using the .query() method will send the AFG:OUTPut:LOAd:IMPEDance? query.
Using the .verify(value) method will send the AFG:OUTPut:LOAd:IMPEDance? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:OUTPut:LOAd:IMPEDance value command.

SCPI Syntax

- AFG:OUTPut:LOAd:IMPEDance {FIFty|HIGHZ}
- AFG:OUTPut:LOAd:IMPEDance?

Info

FIFty sets the output load impedance to 50 Ohms.
HIGHZ sets the output load impedance to the high-impedance state.

AfgOutputLoadImpedance ¶

Bases: SCPICmdWrite, SCPICmdRead

The AFG:OUTPut:LOAd:IMPEDance command.

Description

Sets (or queries) the AFG output load impedance.

Usage

Using the .query() method will send the AFG:OUTPut:LOAd:IMPEDance? query.
Using the .verify(value) method will send the AFG:OUTPut:LOAd:IMPEDance? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:OUTPut:LOAd:IMPEDance value command.

SCPI Syntax

- AFG:OUTPut:LOAd:IMPEDance {FIFty|HIGHZ}
- AFG:OUTPut:LOAd:IMPEDance?

Info

FIFty sets the output load impedance to 50 Ohms.
HIGHZ sets the output load impedance to the high-impedance state.

AfgOutputState ¶

Bases: SCPICmdWrite, SCPICmdRead

The AFG:OUTPut:STATE command.

Description

Sets (or queries) the AFG output state.

Usage

Using the .query() method will send the AFG:OUTPut:STATE? query.
Using the .verify(value) method will send the AFG:OUTPut:STATE? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:OUTPut:STATE value command.

SCPI Syntax

- AFG:OUTPut:STATE {ON|OFF|1|0}
- AFG:OUTPut:STATE?

Info

1 or ON turns on the AFG output state.
0 or OFF turns it off.

AfgPeriod ¶

Bases: SCPICmdWrite, SCPICmdRead

The AFG:PERIod command.

Description

Sets (or queries) the period of the AFG waveform, in seconds.

Usage

Using the .query() method will send the AFG:PERIod? query.
Using the .verify(value) method will send the AFG:PERIod? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:PERIod value command.

SCPI Syntax

- AFG:PERIod <NR3>
- AFG:PERIod?

Info

NR3 is the floating point number that represents the AFG period value, in seconds.

AfgPhase ¶

Bases: SCPICmdWrite, SCPICmdRead

The AFG:PHASe command.

Description

Sets (or queries) the AFG phase. The AFG phase setting controls the phase difference between the trigger signal output and the AFG waveform output. Phase is expressed in degrees and ranges from -180.0 to 180.0 in increments of 0.1 degrees.

Usage

Using the .query() method will send the AFG:PHASe? query.
Using the .verify(value) method will send the AFG:PHASe? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:PHASe value command.

SCPI Syntax

- AFG:PHASe <NR3>
- AFG:PHASe?

AfgPulse ¶

Bases: SCPICmdRead

The AFG:PULse command tree.

Usage

Using the .query() method will send the AFG:PULse? query.
Using the .verify(value) method will send the AFG:PULse? query and raise an AssertionError if the returned value does not match value.

Properties

.width: The AFG:PULse:WIDth command.

width `property` ¶

width: AfgPulseWidth

Return the AFG:PULse:WIDth command.

Description

Sets (or queries) the AFG pulse width, in seconds.

Usage

Using the .query() method will send the AFG:PULse:WIDth? query.
Using the .verify(value) method will send the AFG:PULse:WIDth? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:PULse:WIDth value command.

SCPI Syntax

- AFG:PULse:WIDth <NR3>
- AFG:PULse:WIDth?

Info

<NR3> is the floating point number that represents the pulse width, in seconds.

AfgPulseWidth ¶

Bases: SCPICmdWrite, SCPICmdRead

The AFG:PULse:WIDth command.

Description

Sets (or queries) the AFG pulse width, in seconds.

Usage

Using the .query() method will send the AFG:PULse:WIDth? query.
Using the .verify(value) method will send the AFG:PULse:WIDth? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:PULse:WIDth value command.

SCPI Syntax

- AFG:PULse:WIDth <NR3>
- AFG:PULse:WIDth?

Info

<NR3> is the floating point number that represents the pulse width, in seconds.

AfgRamp ¶

Bases: SCPICmdRead

The AFG:RAMP command tree.

Usage

Using the .query() method will send the AFG:RAMP? query.
Using the .verify(value) method will send the AFG:RAMP? query and raise an AssertionError if the returned value does not match value.

Properties

.symmetry: The AFG:RAMP:SYMmetry command.

symmetry `property` ¶

symmetry: AfgRampSymmetry

Return the AFG:RAMP:SYMmetry command.

Description

Sets (or queries) the AFG ramp symmetry in percent. Minimum is 0.0%, maximum is 100.0% and increment is 0.10%.

Usage

Using the .query() method will send the AFG:RAMP:SYMmetry? query.
Using the .verify(value) method will send the AFG:RAMP:SYMmetry? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:RAMP:SYMmetry value command.

SCPI Syntax

- AFG:RAMP:SYMmetry <NR3>
- AFG:RAMP:SYMmetry?

Info

<NR3> is a floating point number that represents the AFG ramp symmetry as a percentage.

AfgRampSymmetry ¶

Bases: SCPICmdWrite, SCPICmdRead

The AFG:RAMP:SYMmetry command.

Description

Sets (or queries) the AFG ramp symmetry in percent. Minimum is 0.0%, maximum is 100.0% and increment is 0.10%.

Usage

Using the .query() method will send the AFG:RAMP:SYMmetry? query.
Using the .verify(value) method will send the AFG:RAMP:SYMmetry? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:RAMP:SYMmetry value command.

SCPI Syntax

- AFG:RAMP:SYMmetry <NR3>
- AFG:RAMP:SYMmetry?

Info

<NR3> is a floating point number that represents the AFG ramp symmetry as a percentage.

AfgSquare ¶

Bases: SCPICmdRead

The AFG:SQUare command tree.

Usage

Using the .query() method will send the AFG:SQUare? query.
Using the .verify(value) method will send the AFG:SQUare? query and raise an AssertionError if the returned value does not match value.

Properties

.duty: The AFG:SQUare:DUty command.

duty `property` ¶

duty: AfgSquareDuty

Return the AFG:SQUare:DUty command.

Description

Sets (or queries) the AFG duty cycle in percent. The minimum is 10.0%, maximum is 90.0% and increment is 0.10%.

Usage

Using the .query() method will send the AFG:SQUare:DUty? query.
Using the .verify(value) method will send the AFG:SQUare:DUty? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:SQUare:DUty value command.

SCPI Syntax

- AFG:SQUare:DUty <NR3>
- AFG:SQUare:DUty?

Info

<NR3> is a floating point number that represents the AFG duty cycle as a percentage.

AfgSquareDuty ¶

Bases: SCPICmdWrite, SCPICmdRead

The AFG:SQUare:DUty command.

Description

Sets (or queries) the AFG duty cycle in percent. The minimum is 10.0%, maximum is 90.0% and increment is 0.10%.

Usage

Using the .query() method will send the AFG:SQUare:DUty? query.
Using the .verify(value) method will send the AFG:SQUare:DUty? query and raise an AssertionError if the returned value does not match value.
Using the .write(value) method will send the AFG:SQUare:DUty value command.

SCPI Syntax

- AFG:SQUare:DUty <NR3>
- AFG:SQUare:DUty?

Info

<NR3> is a floating point number that represents the AFG duty cycle as a percentage.

afg ¶

Afg ¶

amplitude property ¶

arbitrary property ¶

frequency property ¶

function property ¶

highlevel property ¶

levelpreset property ¶

lowlevel property ¶

noiseadd property ¶

offset property ¶

output property ¶

period property ¶

phase property ¶

pulse property ¶

ramp property ¶

square property ¶

AfgAmplitude ¶

AfgArbitrary ¶

arb property ¶

emem property ¶

AfgArbitraryArbItem ¶

date property ¶

label property ¶

time property ¶

AfgArbitraryArbItemDate ¶

AfgArbitraryArbItemLabel ¶

AfgArbitraryArbItemTime ¶

AfgArbitraryEmem ¶

function property ¶

generate property ¶

numpoints property ¶

points property ¶

AfgArbitraryEmemFunction ¶

AfgArbitraryEmemGenerate ¶

AfgArbitraryEmemNumpoints ¶

AfgArbitraryEmemPoints ¶

byteorder property ¶

encdg property ¶

AfgArbitraryEmemPointsByteorder ¶

AfgArbitraryEmemPointsEncdg ¶

AfgFrequency ¶

AfgFunction ¶

AfgHighlevel ¶

AfgLevelpreset ¶

AfgLowlevel ¶

AfgNoiseadd ¶

percent property ¶

state property ¶

AfgNoiseaddPercent ¶

AfgNoiseaddState ¶

AfgOffset ¶

AfgOutput ¶

load property ¶

state property ¶

AfgOutputLoad ¶

impedance property ¶

AfgOutputLoadImpedance ¶

AfgOutputState ¶

AfgPeriod ¶

AfgPhase ¶

AfgPulse ¶

width property ¶

AfgPulseWidth ¶

AfgRamp ¶

symmetry property ¶

AfgRampSymmetry ¶

AfgSquare ¶

duty property ¶

AfgSquareDuty ¶

amplitude `property` ¶

arbitrary `property` ¶

frequency `property` ¶

function `property` ¶

highlevel `property` ¶

levelpreset `property` ¶

lowlevel `property` ¶

noiseadd `property` ¶

offset `property` ¶

output `property` ¶

period `property` ¶

phase `property` ¶

pulse `property` ¶

ramp `property` ¶

square `property` ¶

arb `property` ¶

emem `property` ¶

date `property` ¶

label `property` ¶

time `property` ¶

function `property` ¶

generate `property` ¶

numpoints `property` ¶

points `property` ¶

byteorder `property` ¶

encdg `property` ¶

percent `property` ¶

state `property` ¶

load `property` ¶

state `property` ¶

impedance `property` ¶

width `property` ¶

symmetry `property` ¶

duty `property` ¶