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SCPI Command :

[SENSe]:ESPectrum<sb>:RANGe<ri>[:FREQuency]:STARt
Commands in total: 1
Subgroups: 0
Direct child commands: 1
get(subBlock=SubBlock.Default, rangePy=RangePy.Default) → float[source]
# [SENSe]:ESPectrum<sb>:RANGe<ri>[:FREQuency]:STARt
value: float = driver.sense.espectrum.range.frequency.start.get(subBlock = repcap.SubBlock.Default, rangePy = repcap.RangePy.Default)

Defines the start frequency of a SEM range. Make sure to set an appropriate span. If you set a span that is Note the following prerequisites for the selected transducer:

  • smaller than the span the SEM sweep list covers, the FSW will not measure the ranges that are outside the span - results may be invalid.

  • greater than the span the SEM sweep list covers, the FSW will adjust the start frequency of the first SEM range and the stop frequency of the last SEM range to the span

For more information see ‘Ranges and range settings’.

Parameters:

  • subBlock – optional repeated capability selector. Default value: Nr1 (settable in the interface ‘Espectrum’)

  • rangePy – optional repeated capability selector. Default value: Ix1 (settable in the interface ‘Range’)

Returns:

frequency: Numeric value. Note that the minimum frequency range of a SEM range is 20 Hz. Unit: Hz

set(frequency: float, subBlock=SubBlock.Default, rangePy=RangePy.Default) → None[source]
# [SENSe]:ESPectrum<sb>:RANGe<ri>[:FREQuency]:STARt
driver.sense.espectrum.range.frequency.start.set(frequency = 1.0, subBlock = repcap.SubBlock.Default, rangePy = repcap.RangePy.Default)

Defines the start frequency of a SEM range. Make sure to set an appropriate span. If you set a span that is Note the following prerequisites for the selected transducer:

  • smaller than the span the SEM sweep list covers, the FSW will not measure the ranges that are outside the span - results may be invalid.

  • greater than the span the SEM sweep list covers, the FSW will adjust the start frequency of the first SEM range and the stop frequency of the last SEM range to the span

For more information see ‘Ranges and range settings’.

Parameters:

  • frequency – Numeric value. Note that the minimum frequency range of a SEM range is 20 Hz. Unit: Hz

  • subBlock – optional repeated capability selector. Default value: Nr1 (settable in the interface ‘Espectrum’)

  • rangePy – optional repeated capability selector. Default value: Ix1 (settable in the interface ‘Range’)