[python source code]

horizontal

The horizontal commands module.

These commands are used in the following models: DPO2K, DPO2KB, MSO2K, MSO2KB

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Commands and Queries 
- HORizontal:ACQLENGTH?
- HORizontal:DELay:MODe {ON|OFF|<NR1>}
- HORizontal:DELay:MODe?
- HORizontal:DELay:POSition
- HORizontal:DELay:POSition?
- HORizontal:DELay:TIMe <NR3>
- HORizontal:DELay:TIMe?
- HORizontal:DIGital:RECOrdlength:MAGnivu?
- HORizontal:DIGital:RECOrdlength:MAIN?
- HORizontal:DIGital:SAMPLERate:MAGnivu?
- HORizontal:DIGital:SAMPLERate:MAIN?
- HORizontal:MAIn:SAMPLERate
- HORizontal:MAIn:SCAle
- HORizontal:MAIn:SCAle?
- HORizontal:MAIn:UNIts:STRing?
- HORizontal:MAIn:UNIts?
- HORizontal:MAIn?
- HORizontal:POSition <NR3>
- HORizontal:POSition?
- HORizontal:PREViewstate?
- HORizontal:RECOrdlength <NR1>
- HORizontal:RECOrdlength?
- HORizontal:RESOlution <NR1>
- HORizontal:RESOlution?
- HORizontal:SAMPLERate?
- HORizontal:SCAle <NR3>
- HORizontal:SCAle?
- HORizontal:TRIGger:POSition
- HORizontal:TRIGger:POSition?
- HORizontal?

Horizontal

Bases: SCPICmdRead

The HORizontal command.

Description
  • Queries the current horizontal settings.
Usage
  • Using the .query() method will send the HORizontal? query.
  • Using the .verify(value) method will send the HORizontal? query and raise an AssertionError if the returned value does not match value.
SCPI Syntax 
- HORizontal?
Properties
  • .acqlength: The HORizontal:ACQLENGTH command.
  • .delay: The HORizontal:DELay command tree.
  • .digital: The HORizontal:DIGital command tree.
  • .main: The HORizontal:MAIn command.
  • .position: The HORizontal:POSition command.
  • .previewstate: The HORizontal:PREViewstate command.
  • .recordlength: The HORizontal:RECOrdlength command.
  • .resolution: The HORizontal:RESOlution command.
  • .samplerate: The HORizontal:SAMPLERate command.
  • .scale: The HORizontal:SCAle command.
  • .trigger: The HORizontal:TRIGger command tree.

acqlength property 

acqlength: HorizontalAcqlength

Return the HORizontal:ACQLENGTH command.

Description
  • This query returns the record length.
Usage
  • Using the .query() method will send the HORizontal:ACQLENGTH? query.
  • Using the .verify(value) method will send the HORizontal:ACQLENGTH? query and raise an AssertionError if the returned value does not match value.
SCPI Syntax 
- HORizontal:ACQLENGTH?

delay property 

delay: HorizontalDelay

Return the HORizontal:DELay command tree.

Usage
  • Using the .query() method will send the HORizontal:DELay? query.
  • Using the .verify(value) method will send the HORizontal:DELay? query and raise an AssertionError if the returned value does not match value.
Sub-properties
  • .mode: The HORizontal:DELay:MODe command.
  • .position: The HORizontal:DELay:POSition command.
  • .time: The HORizontal:DELay:TIMe command.

digital property 

digital: HorizontalDigital

Return the HORizontal:DIGital command tree.

Usage
  • Using the .query() method will send the HORizontal:DIGital? query.
  • Using the .verify(value) method will send the HORizontal:DIGital? query and raise an AssertionError if the returned value does not match value.
Sub-properties
  • .recordlength: The HORizontal:DIGital:RECOrdlength command tree.
  • .samplerate: The HORizontal:DIGital:SAMPLERate command tree.

main property 

main: HorizontalMain

Return the HORizontal:MAIn command.

Description
  • This query-only command returns the time per division of the time base. This command is equivalent to selecting Position/Scale from the Horiz/Acq menu.
Usage
  • Using the .query() method will send the HORizontal:MAIn? query.
  • Using the .verify(value) method will send the HORizontal:MAIn? query and raise an AssertionError if the returned value does not match value.
SCPI Syntax 
- HORizontal:MAIn?
Sub-properties
  • .samplerate: The HORizontal:MAIn:SAMPLERate command.
  • .units: The HORizontal:MAIn:UNIts command.
  • .scale: The HORizontal:MAIn:SCAle command.

position property 

position: HorizontalPosition

Return the HORizontal:POSition command.

Description
  • This command sets or queries the horizontal position as a percent of screen width. When Horizontal Delay Mode is turned off, this command is equivalent to adjusting the HORIZONTAL POSITION knob on the front panel. When Horizontal Delay Mode is turned on, the horizontal position is forced to 50%.
Usage
  • Using the .query() method will send the HORizontal:POSition? query.
  • Using the .verify(value) method will send the HORizontal:POSition? query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the HORizontal:POSition value command.
SCPI Syntax 
- HORizontal:POSition <NR3>
- HORizontal:POSition?
Info
  • <NR3> is from 0 to ≈100 and is the position of the trigger point on the screen (0 = left edge, 100 = right edge).

previewstate property 

previewstate: HorizontalPreviewstate

Return the HORizontal:PREViewstate command.

Description
  • This query returns the display system preview state.
Usage
  • Using the .query() method will send the HORizontal:PREViewstate? query.
  • Using the .verify(value) method will send the HORizontal:PREViewstate? query and raise an AssertionError if the returned value does not match value.
SCPI Syntax 
- HORizontal:PREViewstate?

recordlength property 

recordlength: HorizontalRecordlength

Return the HORizontal:RECOrdlength command.

Description
  • This command sets or queries the horizontal record length. To change the record length the Horizontal Mode must be set to Manual.
Usage
  • Using the .query() method will send the HORizontal:RECOrdlength? query.
  • Using the .verify(value) method will send the HORizontal:RECOrdlength? query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the HORizontal:RECOrdlength value command.
SCPI Syntax 
- HORizontal:RECOrdlength <NR1>
- HORizontal:RECOrdlength?
Info
  • <NR1> is the horizontal record length.

resolution property 

resolution: HorizontalResolution

Return the HORizontal:RESOlution command.

Description
  • Sets or returns the horizontal record length of acquired waveforms. The sample rate is automatically adjusted at the same time to maintain a constant time per division. The query form of this command returns the current horizontal record length.
Usage
  • Using the .query() method will send the HORizontal:RESOlution? query.
  • Using the .verify(value) method will send the HORizontal:RESOlution? query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the HORizontal:RESOlution value command.
SCPI Syntax 
- HORizontal:RESOlution <NR1>
- HORizontal:RESOlution?
Info
  • <NR1> represents the supported values for horizontal record lengths.

samplerate property 

samplerate: HorizontalSamplerate

Return the HORizontal:SAMPLERate command.

Description
  • The command form is ignored. The query returns the sample rate for analog channels in samples per second.
Usage
  • Using the .query() method will send the HORizontal:SAMPLERate? query.
  • Using the .verify(value) method will send the HORizontal:SAMPLERate? query and raise an AssertionError if the returned value does not match value.
SCPI Syntax 
- HORizontal:SAMPLERate?

scale property 

scale: HorizontalScale

Return the HORizontal:SCAle command.

Description
  • This command sets or queries the horizontal scale.
Usage
  • Using the .query() method will send the HORizontal:SCAle? query.
  • Using the .verify(value) method will send the HORizontal:SCAle? query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the HORizontal:SCAle value command.
SCPI Syntax 
- HORizontal:SCAle <NR3>
- HORizontal:SCAle?
Info
  • <NR3> is the horizontal scale in time per division.

trigger property 

trigger: HorizontalTrigger

Return the HORizontal:TRIGger command tree.

Usage
  • Using the .query() method will send the HORizontal:TRIGger? query.
  • Using the .verify(value) method will send the HORizontal:TRIGger? query and raise an AssertionError if the returned value does not match value.
Sub-properties
  • .position: The HORizontal:TRIGger:POSition command.

HorizontalAcqlength

Bases: SCPICmdRead

The HORizontal:ACQLENGTH command.

Description
  • This query returns the record length.
Usage
  • Using the .query() method will send the HORizontal:ACQLENGTH? query.
  • Using the .verify(value) method will send the HORizontal:ACQLENGTH? query and raise an AssertionError if the returned value does not match value.
SCPI Syntax 
- HORizontal:ACQLENGTH?

HorizontalDelay

Bases: SCPICmdRead

The HORizontal:DELay command tree.

Usage
  • Using the .query() method will send the HORizontal:DELay? query.
  • Using the .verify(value) method will send the HORizontal:DELay? query and raise an AssertionError if the returned value does not match value.
Properties
  • .mode: The HORizontal:DELay:MODe command.
  • .position: The HORizontal:DELay:POSition command.
  • .time: The HORizontal:DELay:TIMe command.

mode property 

mode: HorizontalDelayMode

Return the HORizontal:DELay:MODe command.

Description
  • This command sets or queries the horizontal delay mode.
Usage
  • Using the .query() method will send the HORizontal:DELay:MODe? query.
  • Using the .verify(value) method will send the HORizontal:DELay:MODe? query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the HORizontal:DELay:MODe value command.
SCPI Syntax 
- HORizontal:DELay:MODe {ON|OFF|<NR1>}
- HORizontal:DELay:MODe?
Info
  • OFF sets the Horizontal Delay Mode to off. This causes the HORizontal:POSition command to operate like the HORIZONTAL POSITION knob on the front panel.
  • ON sets the Horizontal Delay Mode to on. This causes the HORizontal:DELay:TIMe command to operate like the HORIZONTAL POSITION knob on the front panel.
  • <NR1> = 0 sets the Horizontal Delay Mode to off; any other value sets this mode to on.

position property 

position: HorizontalDelayPosition

Return the HORizontal:DELay:POSition command.

Description
  • Sets or returns the horizontal position.
Usage
  • Using the .query() method will send the HORizontal:DELay:POSition? query.
  • Using the .verify(value) method will send the HORizontal:DELay:POSition? query and raise an AssertionError if the returned value does not match value.
  • Using the .write() method will send the HORizontal:DELay:POSition command.
SCPI Syntax 
- HORizontal:DELay:POSition
- HORizontal:DELay:POSition?

time property 

time: HorizontalDelayTime

Return the HORizontal:DELay:TIMe command.

Description
  • This command sets or queries the horizontal delay time that is used when delay mode is on.
Usage
  • Using the .query() method will send the HORizontal:DELay:TIMe? query.
  • Using the .verify(value) method will send the HORizontal:DELay:TIMe? query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the HORizontal:DELay:TIMe value command.
SCPI Syntax 
- HORizontal:DELay:TIMe <NR3>
- HORizontal:DELay:TIMe?
Info
  • NR3 is the delay in seconds.

HorizontalDelayMode

Bases: SCPICmdWrite, SCPICmdRead

The HORizontal:DELay:MODe command.

Description
  • This command sets or queries the horizontal delay mode.
Usage
  • Using the .query() method will send the HORizontal:DELay:MODe? query.
  • Using the .verify(value) method will send the HORizontal:DELay:MODe? query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the HORizontal:DELay:MODe value command.
SCPI Syntax 
- HORizontal:DELay:MODe {ON|OFF|<NR1>}
- HORizontal:DELay:MODe?
Info
  • OFF sets the Horizontal Delay Mode to off. This causes the HORizontal:POSition command to operate like the HORIZONTAL POSITION knob on the front panel.
  • ON sets the Horizontal Delay Mode to on. This causes the HORizontal:DELay:TIMe command to operate like the HORIZONTAL POSITION knob on the front panel.
  • <NR1> = 0 sets the Horizontal Delay Mode to off; any other value sets this mode to on.

HorizontalDelayPosition

Bases: SCPICmdWriteNoArguments, SCPICmdRead

The HORizontal:DELay:POSition command.

Description
  • Sets or returns the horizontal position.
Usage
  • Using the .query() method will send the HORizontal:DELay:POSition? query.
  • Using the .verify(value) method will send the HORizontal:DELay:POSition? query and raise an AssertionError if the returned value does not match value.
  • Using the .write() method will send the HORizontal:DELay:POSition command.
SCPI Syntax 
- HORizontal:DELay:POSition
- HORizontal:DELay:POSition?

HorizontalDelayTime

Bases: SCPICmdWrite, SCPICmdRead

The HORizontal:DELay:TIMe command.

Description
  • This command sets or queries the horizontal delay time that is used when delay mode is on.
Usage
  • Using the .query() method will send the HORizontal:DELay:TIMe? query.
  • Using the .verify(value) method will send the HORizontal:DELay:TIMe? query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the HORizontal:DELay:TIMe value command.
SCPI Syntax 
- HORizontal:DELay:TIMe <NR3>
- HORizontal:DELay:TIMe?
Info
  • NR3 is the delay in seconds.

HorizontalDigital

Bases: SCPICmdRead

The HORizontal:DIGital command tree.

Usage
  • Using the .query() method will send the HORizontal:DIGital? query.
  • Using the .verify(value) method will send the HORizontal:DIGital? query and raise an AssertionError if the returned value does not match value.
Properties
  • .recordlength: The HORizontal:DIGital:RECOrdlength command tree.
  • .samplerate: The HORizontal:DIGital:SAMPLERate command tree.

recordlength property 

recordlength: HorizontalDigitalRecordlength

Return the HORizontal:DIGital:RECOrdlength command tree.

Usage
  • Using the .query() method will send the HORizontal:DIGital:RECOrdlength? query.
  • Using the .verify(value) method will send the HORizontal:DIGital:RECOrdlength? query and raise an AssertionError if the returned value does not match value.
Sub-properties
  • .magnivu: The HORizontal:DIGital:RECOrdlength:MAGnivu command.
  • .main: The HORizontal:DIGital:RECOrdlength:MAIN command.

samplerate property 

samplerate: HorizontalDigitalSamplerate

Return the HORizontal:DIGital:SAMPLERate command tree.

Usage
  • Using the .query() method will send the HORizontal:DIGital:SAMPLERate? query.
  • Using the .verify(value) method will send the HORizontal:DIGital:SAMPLERate? query and raise an AssertionError if the returned value does not match value.
Sub-properties
  • .magnivu: The HORizontal:DIGital:SAMPLERate:MAGnivu command.
  • .main: The HORizontal:DIGital:SAMPLERate:MAIN command.

HorizontalDigitalRecordlength

Bases: SCPICmdRead

The HORizontal:DIGital:RECOrdlength command tree.

Usage
  • Using the .query() method will send the HORizontal:DIGital:RECOrdlength? query.
  • Using the .verify(value) method will send the HORizontal:DIGital:RECOrdlength? query and raise an AssertionError if the returned value does not match value.
Properties
  • .magnivu: The HORizontal:DIGital:RECOrdlength:MAGnivu command.
  • .main: The HORizontal:DIGital:RECOrdlength:MAIN command.

magnivu property 

magnivu: HorizontalDigitalRecordlengthMagnivu

Return the HORizontal:DIGital:RECOrdlength:MAGnivu command.

Description
  • Returns the record length of the MagniVu digital acquisition.
Usage
  • Using the .query() method will send the HORizontal:DIGital:RECOrdlength:MAGnivu? query.
  • Using the .verify(value) method will send the HORizontal:DIGital:RECOrdlength:MAGnivu? query and raise an AssertionError if the returned value does not match value.
SCPI Syntax 
- HORizontal:DIGital:RECOrdlength:MAGnivu?

main property 

main: HorizontalDigitalRecordlengthMain

Return the HORizontal:DIGital:RECOrdlength:MAIN command.

Description
  • Returns the record length of the main digital acquisition.
Usage
  • Using the .query() method will send the HORizontal:DIGital:RECOrdlength:MAIN? query.
  • Using the .verify(value) method will send the HORizontal:DIGital:RECOrdlength:MAIN? query and raise an AssertionError if the returned value does not match value.
SCPI Syntax 
- HORizontal:DIGital:RECOrdlength:MAIN?

HorizontalDigitalRecordlengthMagnivu

Bases: SCPICmdRead

The HORizontal:DIGital:RECOrdlength:MAGnivu command.

Description
  • Returns the record length of the MagniVu digital acquisition.
Usage
  • Using the .query() method will send the HORizontal:DIGital:RECOrdlength:MAGnivu? query.
  • Using the .verify(value) method will send the HORizontal:DIGital:RECOrdlength:MAGnivu? query and raise an AssertionError if the returned value does not match value.
SCPI Syntax 
- HORizontal:DIGital:RECOrdlength:MAGnivu?

HorizontalDigitalRecordlengthMain

Bases: SCPICmdRead

The HORizontal:DIGital:RECOrdlength:MAIN command.

Description
  • Returns the record length of the main digital acquisition.
Usage
  • Using the .query() method will send the HORizontal:DIGital:RECOrdlength:MAIN? query.
  • Using the .verify(value) method will send the HORizontal:DIGital:RECOrdlength:MAIN? query and raise an AssertionError if the returned value does not match value.
SCPI Syntax 
- HORizontal:DIGital:RECOrdlength:MAIN?

HorizontalDigitalSamplerate

Bases: SCPICmdRead

The HORizontal:DIGital:SAMPLERate command tree.

Usage
  • Using the .query() method will send the HORizontal:DIGital:SAMPLERate? query.
  • Using the .verify(value) method will send the HORizontal:DIGital:SAMPLERate? query and raise an AssertionError if the returned value does not match value.
Properties
  • .magnivu: The HORizontal:DIGital:SAMPLERate:MAGnivu command.
  • .main: The HORizontal:DIGital:SAMPLERate:MAIN command.

magnivu property 

magnivu: HorizontalDigitalSamplerateMagnivu

Return the HORizontal:DIGital:SAMPLERate:MAGnivu command.

Description
  • Returns the sample rate of the MagniVu digital acquisition.
Usage
  • Using the .query() method will send the HORizontal:DIGital:SAMPLERate:MAGnivu? query.
  • Using the .verify(value) method will send the HORizontal:DIGital:SAMPLERate:MAGnivu? query and raise an AssertionError if the returned value does not match value.
SCPI Syntax 
- HORizontal:DIGital:SAMPLERate:MAGnivu?

main property 

main: HorizontalDigitalSamplerateMain

Return the HORizontal:DIGital:SAMPLERate:MAIN command.

Description
  • Returns the sample rate of the main digital acquisition.
Usage
  • Using the .query() method will send the HORizontal:DIGital:SAMPLERate:MAIN? query.
  • Using the .verify(value) method will send the HORizontal:DIGital:SAMPLERate:MAIN? query and raise an AssertionError if the returned value does not match value.
SCPI Syntax 
- HORizontal:DIGital:SAMPLERate:MAIN?

HorizontalDigitalSamplerateMagnivu

Bases: SCPICmdRead

The HORizontal:DIGital:SAMPLERate:MAGnivu command.

Description
  • Returns the sample rate of the MagniVu digital acquisition.
Usage
  • Using the .query() method will send the HORizontal:DIGital:SAMPLERate:MAGnivu? query.
  • Using the .verify(value) method will send the HORizontal:DIGital:SAMPLERate:MAGnivu? query and raise an AssertionError if the returned value does not match value.
SCPI Syntax 
- HORizontal:DIGital:SAMPLERate:MAGnivu?

HorizontalDigitalSamplerateMain

Bases: SCPICmdRead

The HORizontal:DIGital:SAMPLERate:MAIN command.

Description
  • Returns the sample rate of the main digital acquisition.
Usage
  • Using the .query() method will send the HORizontal:DIGital:SAMPLERate:MAIN? query.
  • Using the .verify(value) method will send the HORizontal:DIGital:SAMPLERate:MAIN? query and raise an AssertionError if the returned value does not match value.
SCPI Syntax 
- HORizontal:DIGital:SAMPLERate:MAIN?

HorizontalMain

Bases: SCPICmdRead

The HORizontal:MAIn command.

Description
  • This query-only command returns the time per division of the time base. This command is equivalent to selecting Position/Scale from the Horiz/Acq menu.
Usage
  • Using the .query() method will send the HORizontal:MAIn? query.
  • Using the .verify(value) method will send the HORizontal:MAIn? query and raise an AssertionError if the returned value does not match value.
SCPI Syntax 
- HORizontal:MAIn?
Properties
  • .samplerate: The HORizontal:MAIn:SAMPLERate command.
  • .units: The HORizontal:MAIn:UNIts command.
  • .scale: The HORizontal:MAIn:SCAle command.

samplerate property 

samplerate: HorizontalMainSamplerate

Return the HORizontal:MAIn:SAMPLERate command.

Description
  • Sets or returns the current horizontal sample rate.
Usage
  • Using the .write() method will send the HORizontal:MAIn:SAMPLERate command.
SCPI Syntax 
- HORizontal:MAIn:SAMPLERate
Info
  • <NR3> specifies the sample rate in seconds.

scale property 

scale: HorizontalMainScale

Return the HORizontal:MAIn:SCAle command.

Description
  • Sets or returns the main horizontal scale. The specified scale value is rounded to a valid scale setting.
Usage
  • Using the .query() method will send the HORizontal:MAIn:SCAle? query.
  • Using the .verify(value) method will send the HORizontal:MAIn:SCAle? query and raise an AssertionError if the returned value does not match value.
  • Using the .write() method will send the HORizontal:MAIn:SCAle command.
SCPI Syntax 
- HORizontal:MAIn:SCAle
- HORizontal:MAIn:SCAle?
Info
  • <NR3> is the time per division. The range is from 400 ps (1 ns) through 1000 s, depending on the record length.

units property 

units: HorizontalMainUnits

Return the HORizontal:MAIn:UNIts command.

Description
  • Returns the units string for the horizontal time base.
Usage
  • Using the .query() method will send the HORizontal:MAIn:UNIts? query.
  • Using the .verify(value) method will send the HORizontal:MAIn:UNIts? query and raise an AssertionError if the returned value does not match value.
SCPI Syntax 
- HORizontal:MAIn:UNIts?
Sub-properties
  • .string: The HORizontal:MAIn:UNIts:STRing command.

HorizontalMainSamplerate

Bases: SCPICmdWriteNoArguments

The HORizontal:MAIn:SAMPLERate command.

Description
  • Sets or returns the current horizontal sample rate.
Usage
  • Using the .write() method will send the HORizontal:MAIn:SAMPLERate command.
SCPI Syntax 
- HORizontal:MAIn:SAMPLERate
Info
  • <NR3> specifies the sample rate in seconds.

HorizontalMainScale

Bases: SCPICmdWriteNoArguments, SCPICmdRead

The HORizontal:MAIn:SCAle command.

Description
  • Sets or returns the main horizontal scale. The specified scale value is rounded to a valid scale setting.
Usage
  • Using the .query() method will send the HORizontal:MAIn:SCAle? query.
  • Using the .verify(value) method will send the HORizontal:MAIn:SCAle? query and raise an AssertionError if the returned value does not match value.
  • Using the .write() method will send the HORizontal:MAIn:SCAle command.
SCPI Syntax 
- HORizontal:MAIn:SCAle
- HORizontal:MAIn:SCAle?
Info
  • <NR3> is the time per division. The range is from 400 ps (1 ns) through 1000 s, depending on the record length.

HorizontalMainUnits

Bases: SCPICmdRead

The HORizontal:MAIn:UNIts command.

Description
  • Returns the units string for the horizontal time base.
Usage
  • Using the .query() method will send the HORizontal:MAIn:UNIts? query.
  • Using the .verify(value) method will send the HORizontal:MAIn:UNIts? query and raise an AssertionError if the returned value does not match value.
SCPI Syntax 
- HORizontal:MAIn:UNIts?
Properties
  • .string: The HORizontal:MAIn:UNIts:STRing command.

string property 

string: HorizontalMainUnitsString

Return the HORizontal:MAIn:UNIts:STRing command.

Description
  • Returns the units string for the horizontal time base.
Usage
  • Using the .query() method will send the HORizontal:MAIn:UNIts:STRing? query.
  • Using the .verify(value) method will send the HORizontal:MAIn:UNIts:STRing? query and raise an AssertionError if the returned value does not match value.
SCPI Syntax 
- HORizontal:MAIn:UNIts:STRing?

HorizontalMainUnitsString

Bases: SCPICmdRead

The HORizontal:MAIn:UNIts:STRing command.

Description
  • Returns the units string for the horizontal time base.
Usage
  • Using the .query() method will send the HORizontal:MAIn:UNIts:STRing? query.
  • Using the .verify(value) method will send the HORizontal:MAIn:UNIts:STRing? query and raise an AssertionError if the returned value does not match value.
SCPI Syntax 
- HORizontal:MAIn:UNIts:STRing?

HorizontalPosition

Bases: SCPICmdWrite, SCPICmdRead

The HORizontal:POSition command.

Description
  • This command sets or queries the horizontal position as a percent of screen width. When Horizontal Delay Mode is turned off, this command is equivalent to adjusting the HORIZONTAL POSITION knob on the front panel. When Horizontal Delay Mode is turned on, the horizontal position is forced to 50%.
Usage
  • Using the .query() method will send the HORizontal:POSition? query.
  • Using the .verify(value) method will send the HORizontal:POSition? query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the HORizontal:POSition value command.
SCPI Syntax 
- HORizontal:POSition <NR3>
- HORizontal:POSition?
Info
  • <NR3> is from 0 to ≈100 and is the position of the trigger point on the screen (0 = left edge, 100 = right edge).

HorizontalPreviewstate

Bases: SCPICmdRead

The HORizontal:PREViewstate command.

Description
  • This query returns the display system preview state.
Usage
  • Using the .query() method will send the HORizontal:PREViewstate? query.
  • Using the .verify(value) method will send the HORizontal:PREViewstate? query and raise an AssertionError if the returned value does not match value.
SCPI Syntax 
- HORizontal:PREViewstate?

HorizontalRecordlength

Bases: SCPICmdWrite, SCPICmdRead

The HORizontal:RECOrdlength command.

Description
  • This command sets or queries the horizontal record length. To change the record length the Horizontal Mode must be set to Manual.
Usage
  • Using the .query() method will send the HORizontal:RECOrdlength? query.
  • Using the .verify(value) method will send the HORizontal:RECOrdlength? query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the HORizontal:RECOrdlength value command.
SCPI Syntax 
- HORizontal:RECOrdlength <NR1>
- HORizontal:RECOrdlength?
Info
  • <NR1> is the horizontal record length.

HorizontalResolution

Bases: SCPICmdWrite, SCPICmdRead

The HORizontal:RESOlution command.

Description
  • Sets or returns the horizontal record length of acquired waveforms. The sample rate is automatically adjusted at the same time to maintain a constant time per division. The query form of this command returns the current horizontal record length.
Usage
  • Using the .query() method will send the HORizontal:RESOlution? query.
  • Using the .verify(value) method will send the HORizontal:RESOlution? query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the HORizontal:RESOlution value command.
SCPI Syntax 
- HORizontal:RESOlution <NR1>
- HORizontal:RESOlution?
Info
  • <NR1> represents the supported values for horizontal record lengths.

HorizontalSamplerate

Bases: SCPICmdRead

The HORizontal:SAMPLERate command.

Description
  • The command form is ignored. The query returns the sample rate for analog channels in samples per second.
Usage
  • Using the .query() method will send the HORizontal:SAMPLERate? query.
  • Using the .verify(value) method will send the HORizontal:SAMPLERate? query and raise an AssertionError if the returned value does not match value.
SCPI Syntax 
- HORizontal:SAMPLERate?

HorizontalScale

Bases: SCPICmdWrite, SCPICmdRead

The HORizontal:SCAle command.

Description
  • This command sets or queries the horizontal scale.
Usage
  • Using the .query() method will send the HORizontal:SCAle? query.
  • Using the .verify(value) method will send the HORizontal:SCAle? query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the HORizontal:SCAle value command.
SCPI Syntax 
- HORizontal:SCAle <NR3>
- HORizontal:SCAle?
Info
  • <NR3> is the horizontal scale in time per division.

HorizontalTrigger

Bases: SCPICmdRead

The HORizontal:TRIGger command tree.

Usage
  • Using the .query() method will send the HORizontal:TRIGger? query.
  • Using the .verify(value) method will send the HORizontal:TRIGger? query and raise an AssertionError if the returned value does not match value.
Properties
  • .position: The HORizontal:TRIGger:POSition command.

position property 

position: HorizontalTriggerPosition

Return the HORizontal:TRIGger:POSition command.

Description
  • Sets the horizontal position when delay mode is OFF. It is similar to HORIZONTAL:POSITION.
Usage
  • Using the .query() method will send the HORizontal:TRIGger:POSition? query.
  • Using the .verify(value) method will send the HORizontal:TRIGger:POSition? query and raise an AssertionError if the returned value does not match value.
  • Using the .write() method will send the HORizontal:TRIGger:POSition command.
SCPI Syntax 
- HORizontal:TRIGger:POSition
- HORizontal:TRIGger:POSition?

HorizontalTriggerPosition

Bases: SCPICmdWriteNoArguments, SCPICmdRead

The HORizontal:TRIGger:POSition command.

Description
  • Sets the horizontal position when delay mode is OFF. It is similar to HORIZONTAL:POSITION.
Usage
  • Using the .query() method will send the HORizontal:TRIGger:POSition? query.
  • Using the .verify(value) method will send the HORizontal:TRIGger:POSition? query and raise an AssertionError if the returned value does not match value.
  • Using the .write() method will send the HORizontal:TRIGger:POSition command.
SCPI Syntax 
- HORizontal:TRIGger:POSition
- HORizontal:TRIGger:POSition?