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If the 'Alarm Source' device configuration option is set to ALARM_LOG_RECORDS (Array 245), the scan rates can be set in two ways:

The first way to do it is to configure scan rates as shown below:

  • Alarm Scan Rate
    • Set to a positive number to launch the AlarmPoller with specified poll rate.
  • Event Scan Rate
    • Set to -1 to disable polling for Events.
    • If the 'Record Info Scan Rate' is set to -1, the 'Event Scan Rate' can be set to 0. With this setup, the EventPoller will not run on it own nor will it poll on notifications from the RecordInfoPoller. 
  • Periodic History Scan Rate
    • Set to -1 to disable polling for Periodic History records.
    • If the 'Record Info Scan Rate' is set to -1, the 'Periodic History Scan Rate' can be set to 0. With this setup, the PeriodicHistoryPoller will not run on it own nor will it poll on notifications from the RecordInfoPoller. 
  • Daily History Scan Rate
    • Set to -1 to disable polling for Daily History records.
    • If the 'Record Info Scan Rate' is set to -1, the 'Daily History Scan Rate' can be set to 0. With this setup, the DailyHistoryPoller will not run on it own nor will it poll on notifications from the RecordInfoPoller. 
  • Record Info Scan Rate
    • Set to -1 to disable the RecordInfoPoller so that there will be no notifications to Alarm, Events and History pollers on any 'RecordInfo' change such as 'Last Record Sequence number Used', etc.

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The second way to do it is to configure scan rates as shown below:

  • Alarm Scan Rate
    • Set to 0 to poll on notification form the 'Record Info' poller.
  • Event Scan Rate 
    • Set to -1 to disable polling for Events.
  • Periodic History Scan Rate
    • Set to -1 to disable polling for Periodic History records.
  • Daily History Scan Rate
    • Set to -1 to disable polling for Daily History records.
  • Record Info Scan Rate
    • Set to a positive number to launch the RecordInfoPoller with specified poll rate. With this setup, the AlarmPoller will be notified on any 'RecordInfo' change such as 'Last Record Sequence number Used', etc.

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At this point, the EFM ABB Totalflow driver is configured and is polling for Alarms at the rate specified in the EFM ABB Totalflow device configuration.  

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