The CalAcquireTimeoutSec defines the period of time in seconds before a PNA measure acquisition (sweep) times out.

The length of this timeout depends on the instrument settings such as number of points, IF bandwidth, etc. Typically 60 seconds for 201 points should be long enough. Something to keep in mind, setting this to an overly high number to try and guarantee the sweep always has enough time can cause the characterization to appear to 'hang' for very long periods of time if there are errors. Some trial and error may be required to determine the best timeout for a particular setup.

For a more details on short, open, load measurements see ShortOpenLoad Characterizations.

An example:

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; ShortOpenLoad configuration example
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[SOL]
AutoAntiAliasing = 1
CalAcquireTimeoutSec = 60
CalSetToActivate = CalSetToUseName
ConfigType = ShortOpenLoad
DirectoryToUse = C:\Temp
Port1DevPair = ICM_FCM1:1
Port2DevPair = ICM_FCM2:1
Port1PrefixToUse = Port1
Port2PrefixToUse = Port2
SwitchPath = ICM_SW01:1,ICM_SW02:1,ICM_SW03:1,ICM_SW04:1,ICM_SW10:1