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swept sine task in specifies the swept-sine parameters.  | Note Do not modify the swept sine task in values. |
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compute RMS levels, when TRUE, enables the computation of RMS levels of the stimulus and response signals. The default is FALSE.
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error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
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waveform data [V] returns time domain signals acquired on stimulus and response analog input channels.
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t0 returns the start time of the waveform.
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dt returns the time interval, in seconds, between data points in the waveform.
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Y returns the data values of the waveform.
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swept sine task out returns the swept-sine parameters.
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swept sine measurements returns the configured swept-sine measurements.
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RMS stimulus returns the root mean square (RMS) of the stimulus function.
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Re [stimulus] returns the real part of the stimulus function.
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Re [response] returns the real part of the response function.
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THD returns the measured total harmonic distortion (THD), which is defined as the ratio of the RMS energy of the harmonics to the RMS energy of the fundamental tone.
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scaled response magnitude returns the extracted scaled response magnitude for analysis of the measurements.
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RMS response returns the root mean square (RMS) of the response function.
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Im [stimulus] returns the imaginary part of the stimulus function.
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Im [response] returns the imaginary part of the response function.
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Harm[] returns the measured harmonic components.
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status returns information about the current swept-sine measurement.
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elapsed time [s] returns the elapsed time since the start of the measurement.
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scan backlog returns the amount of data acquired in the current buffer minus the amount of data read. If scan backlog continues to increase, you are not reading data fast enough and will eventually lose data. The VI returns a buffer overwrite error when data is lost.
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current source frequency returns the frequency, in hertz, currently being generated.
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current processed frequency returns the frequency, in hertz, currently being processed.
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% complete returns the level of completion for the current sweep as a percentage.
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error out contains error information. This output provides standard error out functionality.
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sweep done returns TRUE when all the frequencies have been generated and repeat is set to FALSE.
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