SVX Orbit and Timebase Plot VI

SVX Orbit and Timebase Plot VI

Owning Palette: Machine Vibration VIs

Requires: Sound and Vibration Toolkit

Prepares unfiltered or filtered orbit plot data or timebase plot data for displaying on an Orbit Plot or Timebase Plot. Use this VI to prepare magnitude and phase data for entry into an orbit or timebase plot. Wire data to the even-angle signals input to determine the polymorphic instance to use or manually select the instance.

SVX Orbit and Timebase Plot (Unfiltered)

	reset? specifies the initialization of the internal states. The first time this VI runs, or when reset? is TRUE, the internal states initialize to zero. If reset? is FALSE, this VI sets the internal states to the final states from the previous call to the VI. The default is FALSE.
	even-angle signals specifies the even-angle-spaced samples from paired channels. The samples from the paired channels are synchronous to the rotational speed. dr specifies the revolution interval between two sequential samples. r0 specifies the starting index value for counting revolutions. Y specifies the value of the even-angle-spaced sample in a scaled engineering unit.
	even-angle channel info specifies the information about the measurement configuration that this VI uses to acquire the resampled data. Note  You must wire even-angle channel info when performing extended measurements. Do not modify the even-angle channel info values. If you want to view the information, you can create a custom probe.
	even-angle position info specifies the position information of the even-angle signals. positions [s] specifies the time, in seconds, at which to measure the magnitude and phase. samples/rev specifies the number of samples in one revolution.
	speed profile specifies the arrival time and the rotational speed of each tachometer pulse. time [s] specifies the arrival time, in seconds, of each tachometer pulse. speed [RPM] specifies the rotational speed, in revolutions per minute, of each tachometer pulse.
	error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
	channel properties specifies the shaft rotation direction, angle value of the proximity probe, and pair information of each channel. direction specifies the direction in which the shaft rotates. 0 CCW (default)—Counterclockwise 1 CW—Clockwise probe angle [deg] specifies the angle value of the proximity probe. The default is 0 deg. pair specifies the pair number of each channel. You must specify the same pair number for a pair of proximity probes.
	segment settings specifies a start and end value for the revolution value at which to compute the timebase plot and orbit plot. start [rev] specifies the start revolution value at which to compute the timebase plot and orbit plot. The default is 0 rev. The value of start [rev] must be less than the value of end [rev]. end specifies the end value. The default is 0.00. If you set end to 0.00, this VI uses positive infinity as the end value for time or speed in run-up test or uses 0.00 as the end value for speed in run-down test.
	orbit/timebase plot returns the orbit or timebase data for displaying on an orbit plot or timebase plot. probe x returns the amplitude of probe X. probe y returns the amplitude of probe Y. reference returns the time reference of the probe X and probe Y for the timebase plot. plot type returns the type of the orbit plot or timebase plot. attribute returns additional information about the plots. LabVIEW uses this information to display the data properly and to perform extended measurements.
	end reached? indicates whether the input signal reaches the end revolution value you specified in segment settings. When end reached? is TRUE, this VI does not return new orbit plots or timebase plots.
	error out contains error information. This output provides standard error out functionality.
	actual segment settings returns the segment settings that this VI used to compute the timebase plot and orbit plot. start [rev] returns the start revolution value that this VI used to compute the timebase plot and orbit plot. The default is 0 rev. end [rev] returns the end revolution value that this VI used to compute the timebase plot and orbit plot. The default is Inf.

SVX Orbit and Timebase Plot (Filtered) (N Ch, 1 Order)

	reset? specifies the initialization of the internal states. The first time this VI runs, or when reset? is TRUE, the internal states initialize to zero. If reset? is FALSE, this VI sets the internal states to the final states from the previous call to the VI. The default is FALSE.
	samples/rev wanted specifies the number of samples to display in one revolution. The default is 64.
	magnitudes [RMS] specifies the order magnitude of signals from paired channels. time/rev/RPM specifies the time, revolution, or speed at which you measured the magnitude. magnitude specifies the magnitude of one specific order at the time/rev/RPM.
	phases [phase lag] specifies the order phase of signals from paired channels. time/rev/RPM specifies the time, revolution, or speed at which you measured the phase. phase specifies the phase of one specific order at the time/rev/RPM.
	magnitude/phase position info specifies the position information of the magnitudes and phases [phase lag]. positions [s] specifies the time, in seconds, at which to measure the magnitude and phase. samples/rev specifies the number of samples in one revolution.
	magnitudes info specifies information about the magnitudes [RMS]. Note  You must wire magnitudes info when performing extended measurements. Do not modify the magnitudes info values. If you want to view the information, you can create a custom probe.
	error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
	channel properties specifies the shaft rotation direction, angle value of the proximity probe, and pair information of each channel. direction specifies the direction in which the shaft rotates. 0 CCW (default)—Counterclockwise 1 CW—Clockwise probe angle [deg] specifies the angle value of the proximity probe. The default is 0 deg. pair specifies the pair number of each channel. You must specify the same pair number for a pair of proximity probes.
	segment settings specifies a start and end value for the revolution value at which to compute the timebase plot and orbit plot. start [rev] specifies the start revolution value at which to compute the timebase plot and orbit plot. The default is 0 rev. The value of start [rev] must be less than the value of end [rev]. end specifies the end value. The default is 0.00. If you set end to 0.00, this VI uses positive infinity as the end value for time or speed in run-up test or uses 0.00 as the end value for speed in run-down test.
	orbit/timebase plot returns the orbit or timebase data for displaying on an orbit plot or timebase plot. probe x returns the amplitude of probe X. probe y returns the amplitude of probe Y. reference returns the time reference of the probe X and probe Y for the timebase plot. plot type returns the type of the orbit plot or timebase plot. attribute returns additional information about the plots. LabVIEW uses this information to display the data properly and to perform extended measurements.
	end reached? indicates whether the input signal reaches the end revolution value you specified in segment settings. When end reached? is TRUE, this VI does not return new orbit plots or timebase plots.
	error out contains error information. This output provides standard error out functionality.
	actual segment settings returns the segment settings that this VI used to compute the timebase plot and orbit plot. start [rev] returns the start revolution value that this VI used to compute the timebase plot and orbit plot. The default is 0 rev. end [rev] returns the end revolution value that this VI used to compute the timebase plot and orbit plot. The default is Inf.

SVX Orbit and Timebase Plot (Filtered) (N Ch, M Orders)

	reset? specifies the initialization of the internal states. The first time this VI runs, or when reset? is TRUE, the internal states initialize to zero. If reset? is FALSE, this VI sets the internal states to the final states from the previous call to the VI. The default is FALSE.
	samples/rev wanted specifies the number of samples to display in one revolution. The default is 64.
	magnitudes [RMS] specifies the order magnitude of signals from paired channels. time/rev/RPM specifies the time, revolution, or speed at which to measure the magnitude. magnitude specifies the magnitude of one specific order at the time/rev/RPM.
	phases [phase lag] specifies the order phase of signals from paired channels. time/rev/RPM specifies the time, revolution, or speed at which to measure the magnitude. phase specifies the phase of one specific order at the time/rev/RPM.
	magnitude/phase position info specifies the position information of the magnitudes and phases [phase lag]. positions [s] specifies the time, in seconds, at which to measure the magnitude and phase. samples/rev specifies the number of samples in one revolution.
	magnitudes info specifies information about the magnitudes [RMS]. Note  You must wire magnitudes info when performing extended measurements. Do not modify the magnitudes info values. If you want to view the information, you can create a custom probe.
	error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
	channel properties specifies the shaft rotation direction, angle value of the proximity probe, and pair information of each channel. direction specifies the direction in which the shaft rotates. 0 CCW (default)—Counterclockwise 1 CW—Clockwise probe angle [deg] specifies the angle value of the proximity probe. The default is 0 deg. pair specifies the pair number of each channel. You must specify the same pair number for a pair of proximity probes.
	segment settings specifies a start and end value for the revolution value at which to compute the timebase plot and orbit plot. start [rev] specifies the start revolution value at which to compute the timebase plot and orbit plot. The default is 0 rev. The value of start [rev] must be less than the value of end [rev]. end specifies the end value. The default is 0.00. If you set end to 0.00, this VI uses positive infinity as the end value for time or speed in run-up test or uses 0.00 as the end value for speed in run-down test.
	orbit/timebase plot returns the orbit or timebase data for displaying on an orbit plot or timebase plot. probe x returns the amplitude of probe X. probe y returns the amplitude of probe Y. reference returns the time reference of the probe X and probe Y for the timebase plot. plot type returns the type of the orbit plot or timebase plot. attribute returns additional information about the plots. LabVIEW uses this information to display the data properly and to perform extended measurements.
	end reached? indicates whether the input signal reaches the end revolution value you specified in segment settings. When end reached? is TRUE, this VI does not return new orbit plots or timebase plots.
	error out contains error information. This output provides standard error out functionality.
	actual segment settings returns the segment settings that this VI used to compute the timebase plot and orbit plot. start [rev] returns the start revolution value that this VI used to compute the timebase plot and orbit plot. The default is 0 rev. end [rev] returns the end revolution value that this VI used to compute the timebase plot and orbit plot. The default is Inf.