Teledyne LeCroy WaveSurfer Automation Command - Manual (Page 211)

Automation Command and Query Reference Manual - Processor Reference
Sweeps Integer
From 1 to 1000000 step 1 Range
Sets / Queries the number of sweeps to be averaged when trace Fx is set to averaging - continuous or
summed.
Description
' Visual Basic Script
Set app = CreateObject("LeCroy.XStreamDSO")
' Set number of sweeps to be averaged in trace F1 as 20.
app.Math.F1.Operator1Setup.Sweeps = 20
Example
DERIVATIVE
app.Math.Fx.OperatorYSetup (Operator = "Derivative")
Computes the derivative of the waveform (next_sample_value - this_sample_value) / horizontal_sample_interval.
' Visual Basic Script
Set app = CreateObject("LeCroy.XStreamDSO")
' Start a find scale operation for derivative function trace F1
app.Math.F1.View = True
app.Math.F1.MathMode = "OneOperator"
app.Math.F1.Operator1 = "Derivative"
app.Math.F1.Operato
Example
EnableAutoScale Bool
Sets/Queries whether the autoscale function is enabled for the derivative function trace Fx. If enabled,
an auto-scale operation is performed whenever the setup changes.
Description
FindScale Action
Initiates a Find Scale action, to set a suitable vertical scale for the derivative function trace Fx.
Description
VerOffset Double
From -1e+006 to 1e+006 step 1e-009 Range
Sets/Queries the vertical offset of the derivative function trace Fx.
Description
EnableAutoScale Bool
FindScale Action
VerOffset Double
VerScale DoubleLockstep
2-2
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