IsNotifyWhenDataAvailableExceedsAuto

Control if NotifyWhenDataAvailableExceeds is set automatically

Description

When working with the session-based interface, the IsNotifyWhenDataAvailableExceedsAuto property indicates if the NotifyWhenDataAvailableExceeds property is set automatically, or you have set a specific value.

Values

{true}

When the value is true, then the NotifyWhenDataAvailableExceeds property is set automatically.

false

When the value is false, when you have set the NotifyWhenDataAvailableExceeds property to a specific value.

Example

Enable Data Exceeds Notification

Change the IsNotifyWhenDataAvailableExceedsAuto to be able to set the NotifyWhenDataAvailableExceeds property to a specific value.

Create a session and display the properties by clicking the Properties link.

s = daq.createSession('ni')
s = 

Data acquisition session using National Instruments hardware:
   Will run for 1 second (1000 scans) at 1000 scans/second.
   No channels have been added.
   
Properties, Methods, Events

                         AutoSyncDSA: false
                       NumberOfScans: 1000
                   DurationInSeconds: 1
                                Rate: 1000
                        IsContinuous: false
      NotifyWhenDataAvailableExceeds: 100
IsNotifyWhenDataAvailableExceedsAuto: true
          NotifyWhenScansQueuedBelow: 500
    IsNotifyWhenScansQueuedBelowAuto: true
              ExternalTriggerTimeout: 10
                      TriggersPerRun: 1
                              Vendor: National Instruments
                            Channels: ''
                         Connections: ''
                           IsRunning: false
                           IsLogging: false
                              IsDone: false
         IsWaitingForExternalTrigger: false
                   TriggersRemaining: 1
                           RateLimit: ''
                         ScansQueued: 0
               ScansOutputByHardware: 0
                       ScansAcquired: 0

Change the IsNotifyWhenDataAvailableExceedsAuto to

s.IsNotifyWhenDataAvailableExceedsAuto = false
s = 

Data acquisition session using National Instruments hardware:
   Will run for 1 second (1000 scans) at 1000 scans/second.
   No channels have been added.
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