acquire ¶

The acquire commands module.

These commands are used in the following models: LPD6, MSO4, MSO4B, MSO5, MSO5B, MSO5LP, MSO6, MSO6B

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Commands and Queries

- ACQuire:FASTAVerage:LIMit <NR1>
- ACQuire:FASTAVerage:LIMit?
- ACQuire:FASTAVerage:STATE {ON|OFF|1|0}
- ACQuire:FASTAVerage:STATE?
- ACQuire:FASTAVerage:STOPafter <NR1>
- ACQuire:FASTAVerage:STOPafter?
- ACQuire:FASTAcq:PALEtte {NORMal|TEMPerature|SPECtral|INVErted}
- ACQuire:FASTAcq:PALEtte?
- ACQuire:FASTAcq:STATE {ON|OFF|<NR1>}
- ACQuire:FASTAcq:STATE?
- ACQuire:MAXSamplerate?
- ACQuire:MODe {SAMple|PEAKdetect|HIRes|AVErage|ENVelope}
- ACQuire:MODe?
- ACQuire:NUMACq?
- ACQuire:NUMAVg <NR1>
- ACQuire:NUMAVg?
- ACQuire:NUMFRAMESACQuired?
- ACQuire:SEQuence:CURrent?
- ACQuire:SEQuence:MODe NUMACQs
- ACQuire:SEQuence:NUMSEQuence <NR1>
- ACQuire:SEQuence:NUMSEQuence?
- ACQuire:STATE {<NR1>|OFF|ON|RUN|STOP}
- ACQuire:STATE?
- ACQuire:STOPAfter {RUNSTop|SEQuence}
- ACQuire:STOPAfter?
- ACQuire?

Acquire ¶

Bases: SCPICmdRead

The ACQuire command.

Description

Queries the current acquisition state.

Usage

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

SCPI Syntax

- ACQuire?

Properties

.fastaverage: The ACQuire:FASTAVerage command tree.
.fastacq: The ACQuire:FASTAcq command tree.
.maxsamplerate: The ACQuire:MAXSamplerate command.
.mode: The ACQuire:MODe command.
.numacq: The ACQuire:NUMACq command.
.numavg: The ACQuire:NUMAVg command.
.numframesacquired: The ACQuire:NUMFRAMESACQuired command.
.sequence: The ACQuire:SEQuence command tree.
.state: The ACQuire:STATE command.
.stopafter: The ACQuire:STOPAfter command.

fastacq `property` ¶

fastacq: AcquireFastacq

Return the ACQuire:FASTAcq command tree.

Usage

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

Sub-properties

.palette: The ACQuire:FASTAcq:PALEtte command.
.state: The ACQuire:FASTAcq:STATE command.

fastaverage `property` ¶

fastaverage: AcquireFastaverage

Return the ACQuire:FASTAVerage command tree.

Usage

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

Sub-properties

.limit: The ACQuire:FASTAVerage:LIMit command.
.state: The ACQuire:FASTAVerage:STATE command.
.stopafter: The ACQuire:FASTAVerage:STOPafter command.

maxsamplerate `property` ¶

maxsamplerate: AcquireMaxsamplerate

Return the ACQuire:MAXSamplerate command.

Description

This query returns the maximum real-time sample rate.

Usage

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

SCPI Syntax

- ACQuire:MAXSamplerate?

mode `property` ¶

mode: AcquireMode

Return the ACQuire:MODe command.

Description

This command sets or queries the selected acquisition mode of the instrument.

Usage

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

SCPI Syntax

- ACQuire:MODe {SAMple|PEAKdetect|HIRes|AVErage|ENVelope}
- ACQuire:MODe?

Info

SAMple specifies that the displayed data point value is the first sampled value that is taken during the acquisition interval. The CURVe? query, depending on sample rate, will result in either 8 bit or 16 bit data. In case of 8 bit data, the precision is also 8 bit. However, in case of 16 bit data, 12 bit precision data is zero padded in lower 4 bits. SAMple is the default mode.
PEAKdetect specifies the display of high-low range of the samples taken from a single waveform acquisition. The high-low range is displayed as a vertical column that extends from the highest to the lowest value sampled during the acquisition interval. PEAKdetect mode can reveal the presence of aliasing or narrow spikes.
HIRes specifies Hi Res mode where the displayed data point value is the average of all the samples taken during the acquisition interval. This is a form of averaging, where the average comes from a single waveform acquisition. The number of samples taken during the acquisition interval determines the number of data values that compose the average.
AVErage specifies averaging mode, in which the resulting waveform shows an average of SAMple data points from several separate waveform acquisitions. The instrument processes the number of waveforms you specify into the acquired waveform, creating a running exponential average of the input signal. The number of waveform acquisitions that go into making up the average waveform is set or queried using the ACQuire:NUMAVg command.
ENVelope specifies envelope mode, where the resulting waveform displays the range of PEAKdetect from continued waveform acquisitions.

numacq `property` ¶

numacq: AcquireNumacq

Return the ACQuire:NUMACq command.

Description

This query-only command returns the number of waveform acquisitions that have occurred since the last time acquisitions were stopped.

Usage

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

SCPI Syntax

- ACQuire:NUMACq?

numavg `property` ¶

numavg: AcquireNumavg

Return the ACQuire:NUMAVg command.

Description

This command sets or queries the number of waveform acquisitions that make up an averaged waveform. Ranges from 2 to 10240.

Usage

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

SCPI Syntax

- ACQuire:NUMAVg <NR1>
- ACQuire:NUMAVg?

Info

<NR1> is the number of waveform acquisitions to average.

numframesacquired `property` ¶

numframesacquired: AcquireNumframesacquired

Return the ACQuire:NUMFRAMESACQuired command.

Description

This query returns the number of FastFrame frames which have been acquired.

Usage

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

SCPI Syntax

- ACQuire:NUMFRAMESACQuired?

sequence `property` ¶

sequence: AcquireSequence

Return the ACQuire:SEQuence command tree.

Usage

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

Sub-properties

.current: The ACQuire:SEQuence:CURrent command.
.mode: The ACQuire:SEQuence:MODe command.
.numsequence: The ACQuire:SEQuence:NUMSEQuence command.

state `property` ¶

state: AcquireState

Return the ACQuire:STATE command.

Description

This command starts or stops acquisitions. When state is set to ON or RUN, a new acquisition will be started. If the last acquisition was a single acquisition sequence, a new single sequence acquisition will be started. If the last acquisition was continuous, a new continuous acquisition will be started. If RUN is issued in the middle of completing a single sequence acquisition (for example, averaging or enveloping), the acquisition sequence is restarted, and any accumulated data is discarded. Also, the instrument resets the number of acquisitions. If the RUN argument is issued while in continuous mode, a reset occurs and acquired data continues to acquire. If acquire:stopafter is SEQUENCE, this command leaves the instrument in single sequence, unlike the run/stop button which takes the instrument out of single sequence.

Usage

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

SCPI Syntax

- ACQuire:STATE {<NR1>|OFF|ON|RUN|STOP}
- ACQuire:STATE?

Info

<NR1> = 0 stops acquisitions; any other value starts acquisitions.
OFF stops acquisitions.
ON starts acquisitions.
RUN starts acquisitions.
STOP stops acquisitions.

stopafter `property` ¶

stopafter: AcquireStopafter

Return the ACQuire:STOPAfter command.

Description

This command sets or queries whether the instrument continually acquires acquisitions or acquires a single sequence. Pressing SINGLE on the front panel button is equivalent to sending these commands: ACQUIRE:STOPAFTER SEQUENCE and ACQUIRE:STATE 1.

Usage

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

SCPI Syntax

- ACQuire:STOPAfter {RUNSTop|SEQuence}
- ACQuire:STOPAfter?

Info

RUNSTop specifies that the instrument will continually acquire data, if ACQuire:STATE is turned on.
SEQuence specifies that the next acquisition will be a single-sequence acquisition.

AcquireFastacq ¶

Bases: SCPICmdRead

The ACQuire:FASTAcq command tree.

Usage

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

Properties

.palette: The ACQuire:FASTAcq:PALEtte command.
.state: The ACQuire:FASTAcq:STATE command.

palette `property` ¶

palette: AcquireFastacqPalette

Return the ACQuire:FASTAcq:PALEtte command.

Description

Sets or queries the waveform grading for fast acquisition mode.

Usage

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

SCPI Syntax

- ACQuire:FASTAcq:PALEtte {NORMal|TEMPerature|SPECtral|INVErted}
- ACQuire:FASTAcq:PALEtte?

Info

NORMal colors traces according to their channel.
TEMPerature colors all traces using a multicolored palette, where ‘intensity’ is represented by hue; blue for least frequently hit, red for most frequently hit. All traces share this palette. This is the default color palette.
SPECtral colors all traces using a multicolored palette, where ‘intensity’ is represented by hue; red for least frequently hit, blue for most frequently hit. All traces share this palette.
INVErted Inverts the normal display hues and lightness levels based on sample intensity. The areas of lowest sample density appear the brightest, while the areas with the highest sample density appear the darkest.

state `property` ¶

state: AcquireFastacqState

Return the ACQuire:FASTAcq:STATE command.

Description

Sets or queries the state of fast acquisition mode.

Usage

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

SCPI Syntax

- ACQuire:FASTAcq:STATE {ON|OFF|<NR1>}
- ACQuire:FASTAcq:STATE?

Info

<NR1> = 0 disables FASTAcq; any other value turns this feature on.
OFF disables the FASTAcq feature.
ON enables the FASTAcq feature.

AcquireFastacqPalette ¶

Bases: SCPICmdWrite, SCPICmdRead

The ACQuire:FASTAcq:PALEtte command.

Description

Sets or queries the waveform grading for fast acquisition mode.

Usage

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

SCPI Syntax

- ACQuire:FASTAcq:PALEtte {NORMal|TEMPerature|SPECtral|INVErted}
- ACQuire:FASTAcq:PALEtte?

Info

NORMal colors traces according to their channel.
TEMPerature colors all traces using a multicolored palette, where ‘intensity’ is represented by hue; blue for least frequently hit, red for most frequently hit. All traces share this palette. This is the default color palette.
SPECtral colors all traces using a multicolored palette, where ‘intensity’ is represented by hue; red for least frequently hit, blue for most frequently hit. All traces share this palette.
INVErted Inverts the normal display hues and lightness levels based on sample intensity. The areas of lowest sample density appear the brightest, while the areas with the highest sample density appear the darkest.

AcquireFastacqState ¶

Bases: SCPICmdWrite, SCPICmdRead

The ACQuire:FASTAcq:STATE command.

Description

Sets or queries the state of fast acquisition mode.

Usage

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

SCPI Syntax

- ACQuire:FASTAcq:STATE {ON|OFF|<NR1>}
- ACQuire:FASTAcq:STATE?

Info

<NR1> = 0 disables FASTAcq; any other value turns this feature on.
OFF disables the FASTAcq feature.
ON enables the FASTAcq feature.

AcquireFastaverage ¶

Bases: SCPICmdRead

The ACQuire:FASTAVerage command tree.

Usage

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

Properties

.limit: The ACQuire:FASTAVerage:LIMit command.
.state: The ACQuire:FASTAVerage:STATE command.
.stopafter: The ACQuire:FASTAVerage:STOPafter command.

limit `property` ¶

limit: AcquireFastaverageLimit

Return the ACQuire:FASTAVerage:LIMit command.

Description

This command limits the number of averages performed in hardware at 16-bit resolution. The max value is 10240, but due to hardware limitations, it is usually best to use a value less than 256. This setting must be a divisor of the STOPafter count.

Usage

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

SCPI Syntax

- ACQuire:FASTAVerage:LIMit <NR1>
- ACQuire:FASTAVerage:LIMit?

Info

<NR1> is the batch size to set. Must be between 1 and 10240.

state `property` ¶

state: AcquireFastaverageState

Return the ACQuire:FASTAVerage:STATE command.

Description

This command sets or returns the state of HW accelerated averaging. When fast averaging is enabled, batches of waveforms are accumulated in the hardware with 16-bit integer resolution. The accumulated data is uploaded to software, where additional averaging occurs in a floating-point math waveform. Each time data is uploaded from HW to SW, a programmable amount of dithering may be added to mitigate fine scale non-linearity in the ADC converter.

Usage

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

SCPI Syntax

- ACQuire:FASTAVerage:STATE {ON|OFF|1|0}
- ACQuire:FASTAVerage:STATE?

Info

0 disables fast average mode.
1 enables fast average mode. Any number value other than 0 turns this feature on.
OFF disables fast average mode.
ON enables fast average mode.

stopafter `property` ¶

stopafter: AcquireFastaverageStopafter

Return the ACQuire:FASTAVerage:STOPafter command.

Description

This command limits the total number of averages that will be accumulated. When the STOPAFTER count is achieved, acquisitions will stop. This setting must be a multiple of the LIMit count.

Usage

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

SCPI Syntax

- ACQuire:FASTAVerage:STOPafter <NR1>
- ACQuire:FASTAVerage:STOPafter?

Info

<NR1> is the number of averages to accumulate. Must be between 1 and 1000000.

AcquireFastaverageLimit ¶

Bases: SCPICmdWrite, SCPICmdRead

The ACQuire:FASTAVerage:LIMit command.

Description

This command limits the number of averages performed in hardware at 16-bit resolution. The max value is 10240, but due to hardware limitations, it is usually best to use a value less than 256. This setting must be a divisor of the STOPafter count.

Usage

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

SCPI Syntax

- ACQuire:FASTAVerage:LIMit <NR1>
- ACQuire:FASTAVerage:LIMit?

Info

<NR1> is the batch size to set. Must be between 1 and 10240.

AcquireFastaverageState ¶

Bases: SCPICmdWrite, SCPICmdRead

The ACQuire:FASTAVerage:STATE command.

Description

This command sets or returns the state of HW accelerated averaging. When fast averaging is enabled, batches of waveforms are accumulated in the hardware with 16-bit integer resolution. The accumulated data is uploaded to software, where additional averaging occurs in a floating-point math waveform. Each time data is uploaded from HW to SW, a programmable amount of dithering may be added to mitigate fine scale non-linearity in the ADC converter.

Usage

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

SCPI Syntax

- ACQuire:FASTAVerage:STATE {ON|OFF|1|0}
- ACQuire:FASTAVerage:STATE?

Info

0 disables fast average mode.
1 enables fast average mode. Any number value other than 0 turns this feature on.
OFF disables fast average mode.
ON enables fast average mode.

AcquireFastaverageStopafter ¶

Bases: SCPICmdWrite, SCPICmdRead

The ACQuire:FASTAVerage:STOPafter command.

Description

This command limits the total number of averages that will be accumulated. When the STOPAFTER count is achieved, acquisitions will stop. This setting must be a multiple of the LIMit count.

Usage

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

SCPI Syntax

- ACQuire:FASTAVerage:STOPafter <NR1>
- ACQuire:FASTAVerage:STOPafter?

Info

<NR1> is the number of averages to accumulate. Must be between 1 and 1000000.

AcquireMaxsamplerate ¶

Bases: SCPICmdRead

The ACQuire:MAXSamplerate command.

Description

This query returns the maximum real-time sample rate.

Usage

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

SCPI Syntax

- ACQuire:MAXSamplerate?

AcquireMode ¶

Bases: SCPICmdWrite, SCPICmdRead

The ACQuire:MODe command.

Description

This command sets or queries the selected acquisition mode of the instrument.

Usage

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

SCPI Syntax

- ACQuire:MODe {SAMple|PEAKdetect|HIRes|AVErage|ENVelope}
- ACQuire:MODe?

Info

SAMple specifies that the displayed data point value is the first sampled value that is taken during the acquisition interval. The CURVe? query, depending on sample rate, will result in either 8 bit or 16 bit data. In case of 8 bit data, the precision is also 8 bit. However, in case of 16 bit data, 12 bit precision data is zero padded in lower 4 bits. SAMple is the default mode.
PEAKdetect specifies the display of high-low range of the samples taken from a single waveform acquisition. The high-low range is displayed as a vertical column that extends from the highest to the lowest value sampled during the acquisition interval. PEAKdetect mode can reveal the presence of aliasing or narrow spikes.
HIRes specifies Hi Res mode where the displayed data point value is the average of all the samples taken during the acquisition interval. This is a form of averaging, where the average comes from a single waveform acquisition. The number of samples taken during the acquisition interval determines the number of data values that compose the average.
AVErage specifies averaging mode, in which the resulting waveform shows an average of SAMple data points from several separate waveform acquisitions. The instrument processes the number of waveforms you specify into the acquired waveform, creating a running exponential average of the input signal. The number of waveform acquisitions that go into making up the average waveform is set or queried using the ACQuire:NUMAVg command.
ENVelope specifies envelope mode, where the resulting waveform displays the range of PEAKdetect from continued waveform acquisitions.

AcquireNumacq ¶

Bases: SCPICmdRead

The ACQuire:NUMACq command.

Description

This query-only command returns the number of waveform acquisitions that have occurred since the last time acquisitions were stopped.

Usage

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

SCPI Syntax

- ACQuire:NUMACq?

AcquireNumavg ¶

Bases: SCPICmdWrite, SCPICmdRead

The ACQuire:NUMAVg command.

Description

This command sets or queries the number of waveform acquisitions that make up an averaged waveform. Ranges from 2 to 10240.

Usage

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

SCPI Syntax

- ACQuire:NUMAVg <NR1>
- ACQuire:NUMAVg?

Info

<NR1> is the number of waveform acquisitions to average.

AcquireNumframesacquired ¶

Bases: SCPICmdRead

The ACQuire:NUMFRAMESACQuired command.

Description

This query returns the number of FastFrame frames which have been acquired.

Usage

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

SCPI Syntax

- ACQuire:NUMFRAMESACQuired?

AcquireSequence ¶

Bases: SCPICmdRead

The ACQuire:SEQuence command tree.

Usage

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

Properties

.current: The ACQuire:SEQuence:CURrent command.
.mode: The ACQuire:SEQuence:MODe command.
.numsequence: The ACQuire:SEQuence:NUMSEQuence command.

current `property` ¶

current: AcquireSequenceCurrent

Return the ACQuire:SEQuence:CURrent command.

Description

In single sequence acquisition mode, this query returns the number of acquisitions or measurements in the sequence completed so far.

Usage

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

SCPI Syntax

- ACQuire:SEQuence:CURrent?

mode `property` ¶

mode: AcquireSequenceMode

Return the ACQuire:SEQuence:MODe command.

Description

In single sequence acquisition, the single sequence stop after count is based on the number of acquisitions.

Usage

Using the .write(value) method will send the ACQuire:SEQuence:MODe value command.

SCPI Syntax

- ACQuire:SEQuence:MODe NUMACQs

Info

NUMACQs is the number of acquisitions.

numsequence `property` ¶

numsequence: AcquireSequenceNumsequence

Return the ACQuire:SEQuence:NUMSEQuence command.

Description

In single sequence acquisition mode, specify the number of acquisitions or measurements that comprise the sequence. The default is 1.

Usage

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

SCPI Syntax

- ACQuire:SEQuence:NUMSEQuence <NR1>
- ACQuire:SEQuence:NUMSEQuence?

Info

<NR1> is the number of acquisitions or measurements that comprise the sequence.

AcquireSequenceCurrent ¶

Bases: SCPICmdRead

The ACQuire:SEQuence:CURrent command.

Description

In single sequence acquisition mode, this query returns the number of acquisitions or measurements in the sequence completed so far.

Usage

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

SCPI Syntax

- ACQuire:SEQuence:CURrent?

AcquireSequenceMode ¶

Bases: SCPICmdWrite

The ACQuire:SEQuence:MODe command.

Description

In single sequence acquisition, the single sequence stop after count is based on the number of acquisitions.

Usage

Using the .write(value) method will send the ACQuire:SEQuence:MODe value command.

SCPI Syntax

- ACQuire:SEQuence:MODe NUMACQs

Info

NUMACQs is the number of acquisitions.

AcquireSequenceNumsequence ¶

Bases: SCPICmdWrite, SCPICmdRead

The ACQuire:SEQuence:NUMSEQuence command.

Description

In single sequence acquisition mode, specify the number of acquisitions or measurements that comprise the sequence. The default is 1.

Usage

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

SCPI Syntax

- ACQuire:SEQuence:NUMSEQuence <NR1>
- ACQuire:SEQuence:NUMSEQuence?

Info

<NR1> is the number of acquisitions or measurements that comprise the sequence.

AcquireState ¶

Bases: SCPICmdWrite, SCPICmdRead

The ACQuire:STATE command.

Description

This command starts or stops acquisitions. When state is set to ON or RUN, a new acquisition will be started. If the last acquisition was a single acquisition sequence, a new single sequence acquisition will be started. If the last acquisition was continuous, a new continuous acquisition will be started. If RUN is issued in the middle of completing a single sequence acquisition (for example, averaging or enveloping), the acquisition sequence is restarted, and any accumulated data is discarded. Also, the instrument resets the number of acquisitions. If the RUN argument is issued while in continuous mode, a reset occurs and acquired data continues to acquire. If acquire:stopafter is SEQUENCE, this command leaves the instrument in single sequence, unlike the run/stop button which takes the instrument out of single sequence.

Usage

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

SCPI Syntax

- ACQuire:STATE {<NR1>|OFF|ON|RUN|STOP}
- ACQuire:STATE?

Info

<NR1> = 0 stops acquisitions; any other value starts acquisitions.
OFF stops acquisitions.
ON starts acquisitions.
RUN starts acquisitions.
STOP stops acquisitions.

AcquireStopafter ¶

Bases: SCPICmdWrite, SCPICmdRead

The ACQuire:STOPAfter command.

Description

This command sets or queries whether the instrument continually acquires acquisitions or acquires a single sequence. Pressing SINGLE on the front panel button is equivalent to sending these commands: ACQUIRE:STOPAFTER SEQUENCE and ACQUIRE:STATE 1.

Usage

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

SCPI Syntax

- ACQuire:STOPAfter {RUNSTop|SEQuence}
- ACQuire:STOPAfter?

Info

RUNSTop specifies that the instrument will continually acquire data, if ACQuire:STATE is turned on.
SEQuence specifies that the next acquisition will be a single-sequence acquisition.

acquire ¶

Acquire ¶

fastacq property ¶

fastaverage property ¶

maxsamplerate property ¶

mode property ¶

numacq property ¶

numavg property ¶

numframesacquired property ¶

sequence property ¶

state property ¶

stopafter property ¶

AcquireFastacq ¶

palette property ¶

state property ¶

AcquireFastacqPalette ¶

AcquireFastacqState ¶

AcquireFastaverage ¶

limit property ¶

state property ¶

stopafter property ¶

AcquireFastaverageLimit ¶

AcquireFastaverageState ¶

AcquireFastaverageStopafter ¶

AcquireMaxsamplerate ¶

AcquireMode ¶

AcquireNumacq ¶

AcquireNumavg ¶

AcquireNumframesacquired ¶

AcquireSequence ¶

current property ¶

mode property ¶

numsequence property ¶

AcquireSequenceCurrent ¶

AcquireSequenceMode ¶

AcquireSequenceNumsequence ¶

AcquireState ¶

AcquireStopafter ¶

fastacq `property` ¶

fastaverage `property` ¶

maxsamplerate `property` ¶

mode `property` ¶

numacq `property` ¶

numavg `property` ¶

numframesacquired `property` ¶

sequence `property` ¶

state `property` ¶

stopafter `property` ¶

palette `property` ¶

state `property` ¶

limit `property` ¶

state `property` ¶

stopafter `property` ¶

current `property` ¶

mode `property` ¶

numsequence `property` ¶