Sunday, November 8, 2009

Alarm Summit II day 3 -- state machines

Yesterday the group wrapped up our review (for this meeting) of the long list of issues from René Kälin's document and this morning started in on other proposals.

One big issue of this meeting centers on the alarm system's detection/notification algorithm state machines, their graphic presentation (which elements are included and which are not) and the inclusion/exclusion of the FAULT state with the state machines. Long and difficult discussions, but they hold the promise of developing an explicitly clear integration of the disparate elements of the flexible BACnet alarm system. Multiple proposal documents will be harmonized per these discussions for subsequent review.

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