Teledyne LeCroy WaveSurfer Automation Command - Manual (Page 29)

Automation Command and Query Reference Manual - Control Reference
HorOffsetOrigin Double
From 0 to 10 step 1 Range
Sets/Queries the origin, in graticule divisions, of the time scale in which HorOffset is measured.
The value 0 corresponds to the left edge of the graticule. The value 10 corresponds to the right edge
of the graticule. Requesting a value outside the range will select the nearest allowed value.
Description
' Visual Basic Script
Set app = CreateObject("LeCroy.XStreamDSO")
' Set the origin of the horizontal trigger offset to 4.0 divisions.
app.Acquisition.Horizontal.HorOffsetOrigin = 4.0
Example
HorScale DoubleLockstep
From 2e-010 to 1000 step 2e-009, locked to 1 2 5, fine grain allowed=false, on=false Range
Sets/Queries the horizontal scale in time per division.
Description
' Visual Basic Script
Set app = CreateObject("LeCroy.XStreamDSO")
' Set the horizontal acquisition scale to 200 ns/div.
app.Acquisition.Horizontal.HorScale = 2.0e-7
Example
HorUnits String
Any number of characters Range
Queries the units in which the horizontal scale is measured.
Description
' Visual Basic Script
Set app = CreateObject("LeCroy.XStreamDSO")
' Obtain the units of the horizontal scale.
HorizUnit = app.Acquisition.Horizontal.HorUnits
Example
MaxSamples DoubleLockstep
From 500 to 1e+007 step 25000, locked to 1 2.5 5, fine grain allowed=false, on=false Range
Sets/Queries the maximum permissible number of samples to be used in the acquisition memories.
At the faster sample rates, the actual number used may be less than this maximum.
Description
' Visual Basic Script
Set app = CreateObject("LeCroy.XStreamDSO")
' Set the available memory length per channel to 500
app.Acquisition.Horizontal.MaxSamples = 500
Example
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