SVT Configure Swept Sine VI

SVT Configure Swept Sine VI

Owning Palette: Configure Swept Sine VIs

Requires: Sound and Vibration Toolkit

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.

Example

	DC offset [V] specifies the DC offset, or average amplitude, of the source in volts-peak. The default is 0.00 V.
	amplitude [V] specifies the amplitude of the source in volts-peak. The default is 1.00 V.
	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. The default is 100.00 Hz. stop [Hz] specifies the stop frequency of the sine sweep in hertz. The default is 10,000.00 Hz. number of steps specifies the number of steps of the sine sweep. The default is 100 steps.
	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 node runs. This input provides standard error in functionality.
	repeat specifies whether the sweep automatically repeats after reaching the stop frequency. 0 Off (default) 1 On
	swept sine task out returns the swept-sine parameters.
	error out contains error information. This output provides standard error out functionality.

Example

Refer to the Frequency Response with Swept Sine (DAQmx) VI in the labview\examples\Sound and Vibration\Swept Sine directory for an example of using the SVT Configure Swept Sine VI.