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Rootmeansquare – Teledyne LeCroy WaveSurfer Automation Command User Manual

Page 222

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Automation Command and Query Reference Manual - Processor Reference

SigFindLevel

Action

Causes the engine to find a suitable level for either SigLevelType ("Absolute"or "Percent")

Description

SigHysteresis

Double

From 0 to 10 step 0.1

Range

Sets/Queries the hysteresis range for the signal.

Description

' Visual Basic Script
Set app = CreateObject("LeCroy.XStreamDSO")

' Set parameter P3 to phase difference.
app.Measure.P3.ParamEngine = "Phase"
' Set the signal hysteresis in graticule divisions.
app.Measure.P3.Operator.SigHysteresis = 0.7

Example

SigLevelType

Enum

Sets/Queries which level to use "Percent" or "Absolute" for transitions on the signal

Description

Values

Absolute

Percent

SigPercentLevel

Double

From 0 to 100 step 1

Range

Sets/Queries the test level for the signal in percent.

Description

SigSlope

Enum

Sets/Queries the polarity of the measured signal transitions.

Description

Values

Both

Neg

Pos

ROOTMEANSQUARE

app.Measure.Px.Operator (ParamEngine = "RootMeanSquare")

Cyclic

Bool

Cyclic

Bool

2-13

918499 RevA