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Scope: Core (OPC-10000-*) All specs

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OPC-10000-9 – OPC Unified Architecture - Part 9: Alarms & Conditions

8.2 AlarmState Variable

assigned to any Object or Variable . The instance will provide a summary of the Alarms associated with the parent Variable or Object (the Source of the HasComponent Reference for this ... highest Severity of any Unacknowledged Alarm ActiveCount - a count of the number of active Alarms UnacknowledgedCount - a count of the number of Unacknowledged Alarms UnconfirmedCount - a count of the number