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Owning Palette: Configure Swept Sine VIs

Installed With: Sound and Vibration Measurement Suite

Configures swept-sine parameters.

The sine source frequency steps through the number of steps, starting at start frequency and ending at stop frequency. The frequency steps in a linear or logarithmic progression according to the frequency spacing setting.

	DC offset [V] specifies the DC offset of the source in volts-peak.
	amplitude [V] specifies the amplitude of the source in volts-peak.
	swept sine task in specifies the swept-sine parameters. Note  Do not modify the swept sine task in values.
	sweep frequencies specifies the frequency parameters of the sine sweep. Changes to this setting during a sweep do not take effect until the start of the next sweep. start [Hz] specifies the starting frequency of the sine sweep in hertz. stop [Hz] specifies the stop frequency of the sine sweep in hertz. number of steps specifies the number of frequency steps of the sine sweep.
	frequency spacing specifies how the frequency steps occur. Changes to this setting during a sweep do not take effect until the start of the next sweep. 0 Linear (default) 1 Logarithmic
	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. 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. 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. 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.
	repeat specifies whether the sweep automatically repeats after reaching the stop frequency. 0 Off (default) 1 On
	swept sine task out contains the swept-sine parameters.
	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. status is TRUE (X) if an error occurred or FALSE (checkmark) to indicate a warning or that no error occurred. 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. 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.