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swept sine task in specifies the swept-sine parameters.
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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 VI or function runs.
The default is no error. If an error occurred before this VI or function runs, the VI or function passes the error in value to error out. This VI or function runs normally only if no error occurred before this VI or function runs. If an error occurs while this VI or function runs, it runs normally and sets its own error status in error out. Use the Simple Error Handler or General Error Handler VIs to display the description of the error code. Use exception control to treat what is normally an error as no error or to treat a warning as an error. Use error in and error out to check errors and to specify execution order by wiring error out from one node to error in of the next node.
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status is TRUE (X) if an error occurred before this VI or function ran or FALSE (checkmark) to indicate a warning or that no error occurred before this VI or function ran. The default is FALSE.
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code is the error or warning code. The default is 0.
If status is TRUE, code is a nonzero error code. If status is FALSE, code is 0 or a warning code.
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source specifies the origin of the error or warning and is, in most cases, the name of the VI or function that produced the error or warning. The default is an empty string.
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waveform data [V] returns time domain signals acquired on stimulus and response analog input channels.
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swept sine task out contains the swept-sine parameters.
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swept sine measurements returns the configured swept-sine measurements.
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status contains 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. If error in indicates that an error occurred before this VI or function ran, error out contains the same error information. Otherwise, it describes the error status that this VI or function produces.
Right-click the error out front panel indicator and select Explain Error from the shortcut menu for more information about the error.
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status is TRUE (X) if an error occurred or FALSE (checkmark) to indicate a warning or that no error occurred.
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code is the error or warning code.
If status is TRUE, code is a nonzero error code. If status is FALSE, code is 0 or a warning code.
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source describes the origin of the error or warning and is, in most cases, the name of the VI or function that produced the error or warning.
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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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