Teledyne LeCroy WaveExpert series Automation Manual - Manual (Page 64)

A BOUT R ESULTS
VerticalPerStep
Applies to: Waveform
Description: Smallest step size in the numerical values that can be read out from the DataArray, which utilzed 16
bit signed integer values. Note that the vertical range is almost exactly 65536 * VerticalPerStep. (See
VerticalMaxPossible
and VerticalMinPossible.)
Example:
Dim VerticalPerStep as Double
VerticalPerStep = app.Acquisition.C1.Out.Result.VerticalPerStep
VerticalResolution
Applies to: Param, Waveform
Description: Vertical resolution of the Y coordinate, which is the actual smallest difference that can be practically
resolved. Using averaging can improve the resolution by the square root of the number of sweeps in the average.
For example, if 16 averages are set via pre-processor averaging or by using the Average math function, the
resolution is improved by a factor of 4. For 100 sweeps it improves by a factor of 10.
Example:
Dim VerticalResolution as Double
VerticalResolution = app.Acquisition.C1.Out.Result.VerticalResolution
VerticalUnits
Applies to: Histogram, Param, Persist, Waveform
Description: Units used for the vertical axis. Typically V for volts, but other units are possible, such as "A" for
amps when using a current probe. When selecting to change units when using the Rescale math function, a
variety of other chooses for units are available.
Example:
Dim VerticalUnits as String
VerticalUnits = app.Acquisition.C1.Out.Result.VerticalUnits
XFrameStart
Applies to: XY
Description: Coordinate of the left edge of the XY graticule.
Example:
Dim XFrameStart As Double
XFrameStart = app.Math.XY.Out.Result.XFrameStart
XFrameStop
Applies to: XY
Description: Coordinate of the right edge of the XY graticule.
Example:
Dim XFrameStop As Double
XFrameStop = app.Math.XY.Out.Result.XFrameStop
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