Owning Palette: Utility VIs

Requires: Sound and Vibration Toolkit

Divides an input signal into even-time segments or even-speed intervals. The input signal of this VI can be an even-angle signal or an XY signal. When you use this VI to divide an XY signal, the XY signal can be only the output of the OAT Order Magnitude and Phase VI or OAT Overall Level Plot VI. Wire data to the even-angle signal input to determine the polymorphic instance to use or manually select the instance.

OAT Even Time or Speed Segment (Even Angle) (1 Ch)OAT Even Time or Speed Segment (Even Angle) (N Ch)OAT Even Time or Speed Segment (XY)OAT Even Time or Speed Segment (XY) (1D Array)OAT Even Time or Speed Segment (XY) (2D Array)

OAT Even Time or Speed Segment (Even Angle) (1 Ch)

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.
segment unit specifies whether to divide the input signal into even-time segments or even-speed intervals.
0 Time (s) (default)
1 Speed (RPM)
even-angle signal specifies the even-angle-resampled data. even-angled signal is synchronous to the rotational speed with a constant number of samples per revolution.
r0 specifies the starting index value for counting revolutions.
dr specifies the revolution interval between two sequential samples.
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.
speed profile specifies the tachometer-pulse arrival time and the rotational speed at each pulse.
time [s] specifies the time instant of pulses in seconds.
speed [RPM] specifies the rotational speed at each pulse time instant in revolutions per minute.
pulse/revolution specifies the number of pulses the tachometer generates during each revolution. The default is 1.
error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
segment settings specifies the settings for the input even-angle signal into segments. When segment unit is Time (s) , this VI divides the input signal into even-time segments. When segment unit is Speed (RPM) , this VI divides the input signal into even-speed intervals.
start specifies the start value. The default is 0.00. In creating even-speed segments, if you set start to 0.00, this VI sets the actual start speed value as the start value for the run-down test.
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.
step size specifies the interval between two segments. The default is 0.00. In creating even-time segments, step size must be greater than 0. This VI uses 0.1 as the step size if you set step size to the default value. In creating even-speed segments, this VI uses 50 as the step size if you set step size as the default value.
segment block size specifies the block size of the even-angle signal at each even-time or even-speed segment. The default is 128.
even-angle signal out returns the segments of the input even-angle signal at specified time or speed intervals.
r0 returns the starting index value for counting revolutions.
dr returns the revolution interval between two sequential samples.
Y returns the values of even-angle spaced samples in a scaled engineering unit.
dup even-angle channel info returns even-angle channel info unchanged.
Note You must wire dup even-angle channel info when performing extended measurements. Do not modify the dup even-angle channel info values. If you want to view the information, you can create a custom probe.
new signal available? returns TRUE if the input even-angle signal contains segments at the time or speed intervals that you specified in segment settings .
current segment status returns the information of the output segment.
rev returns the revolution index of the output segment.
time returns the time instance of the output segment.
RPM returns the RPM value of the output segment.
end reached? indicates whether the output segment reaches the end time or speed value you specified in segment settings .
error out contains error information. This output provides standard error out functionality.
actual segment settings returns the segment settings that this VI used to divide the input even-angle signal into segments.
actual start returns the start value this VI used to divide the input even-angle signal into segments.
actual end returns the end value this VI used to divide the input even-angle signal into segments.
actual step size returns the actual interval between two segments.

OAT Even Time or Speed Segment (Even Angle) (N Ch)

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.
segment unit specifies whether to divide the input signal into even-time segments or even-speed intervals.
0 Time (s) (default)
1 Speed (RPM)
even-angle signals specifies the even-angle-resampled data. even-angled signals are synchronous to the rotational speed with a constant number of samples per revolution.
r0 specifies the starting index value for counting revolutions.
dr specifies the revolution interval between two sequential samples.
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.
speed profile specifies the tachometer-pulse arrival time and the rotational speed at each pulse.
time [s] specifies the time instant of pulses in seconds.
speed [RPM] specifies the rotational speed at each pulse time instant in revolutions per minute.
pulse/revolution specifies the number of pulses the tachometer generates during each revolution. The default is 1.
error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
segment settings specifies the settings for the input even-angle signal into segments. When segment unit is Time (s) , this VI divides the input signal into even-time segments. When segment unit is Speed (RPM) , this VI divides the input signal into even-speed intervals.
start specifies the start value. The default is 0.00. In creating even-speed segments, if you set start to 0.00, this VI sets the actual start speed value as the start value for the run-down test.
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.
step size specifies the interval between two segments. The default is 0.00. In creating even-time segments, step size must be greater than 0. This VI uses 0.1 as the step size if you set step size to the default value. In creating even-speed segments, this VI uses 50 as the step size if you set step size as the default value.
segment block size specifies the block size of the even-angle signal at each even-time or even-speed segment. The default is 128.
even-angle signals out returns the segments of the input even-angle signals at specified time or speed intervals.
even-angle signals out returns the data resampled at even-angle intervals. even-angle signals out is synchronous to the rotational speed with a constant number of samples per revolution.
r0 returns the start of the revolution index.
dr returns the revolution interval between two sequential samples.
Y returns the values of even-angle spaced samples in a scaled engineering unit.
dup even-angle channel info returns even-angle channel info unchanged.
Note You must wire dup even-angle channel info when performing extended measurements. Do not modify the dup even-angle channel info values. If you want to view the information, you can create a custom probe.
new signal available? returns TRUE if the input even-angle signal contains segments at the time or speed intervals that you specified in segment settings .
current segment status returns the information of the output segment.
rev returns the revolution index of the output segment.
time returns the time instance of the output segment.
RPM returns the RPM value of the output segment.
end reached? indicates whether the output segment reaches the end time or speed value you specified in segment settings .
error out contains error information. This output provides standard error out functionality.
actual segment settings returns the segment settings that this VI used to divide the input even-angle signal into segments.
actual start returns the start value this VI used to divide the input even-angle signal into segments.
actual end returns the end value this VI used to divide the input even-angle signal into segments.
actual step size returns the actual interval between two segments.

OAT Even Time or Speed Segment (XY)

phase input? (F) specifies whether the input XY signal is a phase input. The default is FALSE.
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.
x-axis selection specifies the scale type to use for the x-axis of the output XY plot.
0 Time
1 Revolution
2 RPM (default)
XY signal specifies the XY signal to divide into segments.
X specifies the x-axis value of XY signal .
Y specifies the y-axis value of XY signal .
speed profile specifies the tachometer-pulse arrival time and the rotational speed at each pulse.
time [s] specifies the time instant of pulses in seconds.
speed [RPM] specifies the rotational speed at each pulse time instant in revolutions per minute.
position info specifies the position information of the input XY signal.
positions [s] specifies the locations of the samples, in seconds.
samples/rev specifies the number of samples in one revolution.
pulse/revolution specifies the number of pulses the tachometer generates during each revolution. The default is 1.
error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
segment settings specifies the settings for the input even-angle signal into segments. When segment unit is Time (s) , this VI divides the input signal into even-time segments. When segment unit is Speed (RPM) , this VI divides the input signal into even-speed intervals.
start specifies the start value. The default is 0.00. In creating even-speed segments, if you set start to 0.00, this VI sets the actual start speed value as the start value for the run-down test.
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.
step size specifies the interval between two segments. The default is 0.00. In creating even-time segments, step size must be greater than 0. This VI uses 0.1 as the step size if you set step size to the default value. In creating even-speed segments, this VI uses 50 as the step size if you set step size as the default value.
view info specifies the measurement information of the XY signal .
dB on? (F) specifies whether the XY signal is in decibels. The default is FALSE.
unwrap phase? (T) specifies whether the phase is unwrapped if the XY signal is a phase input. The default is TRUE.
unit in degree? (T) specifies whether the phase is in degrees or in radians when the XY signal is a phase input. The default is TRUE.
XY signal returns the XY signal segments.
X returns the x-axis value of the XY signal .
Y returns the y-axis value of XY signal .
position info out specifies the position information of XY signal out .
positions [s] returns the locations of the samples, in seconds.
samples/rev returns the number of samples per revolution.
end reached? indicates whether the output segment reaches the end time or speed value you specified in segment settings .
error out contains error information. This output provides standard error out functionality.
actual segment settings returns the segment settings that this VI used to divide the input even-angle signal into segments.
actual start returns the start value this VI used to divide the input even-angle signal into segments.
actual end returns the end value this VI used to divide the input even-angle signal into segments.
actual step size returns the actual interval between two segments.

OAT Even Time or Speed Segment (XY) (1D Array)

phase input? (F) specifies whether the input XY signal is a phase input. The default is FALSE.
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.
x-axis selection specifies the scale type to use for the x-axis of the output XY plot.
0 Time
1 Revolution
2 RPM (default)
XY signals specifies the XY signals to divide into segments.
X specifies the x-axis value of XY signal .
Y specifies the y-axis value of XY signal .
speed profile specifies the tachometer-pulse arrival time and the rotational speed at each pulse.
time [s] specifies the time instant of pulses in seconds.
speed [RPM] specifies the rotational speed at each pulse time instant in revolutions per minute.
position info specifies the position information of the input XY signal.
positions [s] specifies the locations of the samples, in seconds.
samples/rev specifies the number of samples in one revolution.
pulse/revolution specifies the number of pulses the tachometer generates during each revolution. The default is 1.
error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
segment settings specifies the settings for the input even-angle signal into segments. When segment unit is Time (s) , this VI divides the input signal into even-time segments. When segment unit is Speed (RPM) , this VI divides the input signal into even-speed intervals.
start specifies the start value. The default is 0.00. In creating even-speed segments, if you set start to 0.00, this VI sets the actual start speed value as the start value for the run-down test.
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.
step size specifies the interval between two segments. The default is 0.00. In creating even-time segments, step size must be greater than 0. This VI uses 0.1 as the step size if you set step size to the default value. In creating even-speed segments, this VI uses 50 as the step size if you set step size as the default value.
view info specifies the measurement information of the XY signals .
dB on? (F) specifies whether the XY signals is in decibels. The default is FALSE.
unwrap phase? (T) specifies whether the phase is unwrapped if the XY signals is a phase input. The default is TRUE.
unit in degree? (T) specifies whether the phase is in degrees or in radians when the XY signals is a phase input. The default is TRUE.
XY signals returns the XY signals segments.
X returns the x-axis value of the XY signal .
Y returns the y-axis value of XY signal .
position info out specifies the position information of XY signals out .
positions [s] returns the locations of the samples, in seconds.
samples/rev returns the number of samples per revolution.
end reached? indicates whether the output segment reaches the end time or speed value you specified in segment settings .
error out contains error information. This output provides standard error out functionality.
actual segment settings returns the segment settings that this VI used to divide the input even-angle signal into segments.
actual start returns the start value this VI used to divide the input even-angle signal into segments.
actual end returns the end value this VI used to divide the input even-angle signal into segments.
actual step size returns the actual interval between two segments.

OAT Even Time or Speed Segment (XY) (2D Array)

phase input? (F) specifies whether the input XY signal is a phase input. The default is FALSE.
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.
x-axis selection specifies the scale type to use for the x-axis of the output XY plot.
0 Time
1 Revolution
2 RPM (default)
XY signals specifies the XY signals to divide into segments.
X specifies the x-axis value of XY signal .
Y specifies the y-axis value of XY signal .
speed profile specifies the tachometer-pulse arrival time and the rotational speed at each pulse.
time [s] specifies the time instant of pulses in seconds.
speed [RPM] specifies the rotational speed at each pulse time instant in revolutions per minute.
position info specifies the position information of the input XY signal.
positions [s] specifies the locations of the samples, in seconds.
samples/rev specifies the number of samples in one revolution.
pulse/revolution specifies the number of pulses the tachometer generates during each revolution. The default is 1.
error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
segment settings specifies the settings for the input even-angle signal into segments. When segment unit is Time (s) , this VI divides the input signal into even-time segments. When segment unit is Speed (RPM) , this VI divides the input signal into even-speed intervals.
start specifies the start value. The default is 0.00. In creating even-speed segments, if you set start to 0.00, this VI sets the actual start speed value as the start value for the run-down test.
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.
step size specifies the interval between two segments. The default is 0.00. In creating even-time segments, step size must be greater than 0. This VI uses 0.1 as the step size if you set step size to the default value. In creating even-speed segments, this VI uses 50 as the step size if you set step size as the default value.
view info specifies the measurement information of the XY signals .
dB on? (F) specifies whether the XY signals is in decibels. The default is FALSE.
unwrap phase? (T) specifies whether the phase is unwrapped if the XY signals is a phase input. The default is TRUE.
unit in degree? (T) specifies whether the phase is in degrees or in radians when the XY signals is a phase input. The default is TRUE.
XY signals returns the XY signals segments.
X returns the x-axis value of the XY signal .
Y returns the y-axis value of XY signal .
position info out specifies the position information of XY signals out .
positions [s] returns the locations of the samples, in seconds.
samples/rev returns the number of samples per revolution.
end reached? indicates whether the output segment reaches the end time or speed value you specified in segment settings .
error out contains error information. This output provides standard error out functionality.
actual segment settings returns the segment settings that this VI used to divide the input even-angle signal into segments.
actual start returns the start value this VI used to divide the input even-angle signal into segments.
actual end returns the end value this VI used to divide the input even-angle signal into segments.
actual step size returns the actual interval between two segments.