Teledyne LeCroy WaveSurfer Automation Command - Manual (Page 119)

Automation Command and Query Reference Manual - Control Reference
Persisted Bool
Sets/Queries the persisted state of the function waveform. If the Display.LockPersistence control is
set to 'AllLocked' then the persisted state of all displayed waveforms will be the same. If the
Display.LockPersistence control is set to 'PerTrace' then the persisted state of each waveform may be
independently controlled.
Description
' Visual Basic Script
Set app = CreateObject("LeCroy.XStreamDSO")
' Set persistence on for trace F3.
app.Math.F3.Persisted = True
Example
PersistenceSaturation Integer
From 0 to 100 step 1 Range
Sets/Queries the saturation threshold for persisted waveforms. All information at this level or above
will be recorded with the same color or intensity. See the general description above for a discussion
of the locked and unlocked persistence modes.
Description
' Visual Basic Script
Set app = CreateObject("LeCroy.XStreamDSO")
' Set the persistence saturation level for trace F1.
app.Math.F1.PersistenceSaturation = 40
Example
PersistenceTime Enum
Sets/Queries the state of the Persistence Time control. Controls the persistence decay time for this
trace. See the general description above for a discussion of the locked and unlocked persistence
modes.
Description
' Visual Basic Script
Set app = CreateObject("LeCroy.XStreamDSO")
' Set the persistence time for the trace F1 to 10 seconds.
app.Math.F1.PersistenceTime = "10s"
Example
Values
0.5s
10s
1s
20s
2s
5s
Infinite
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