Table 48 describes the details of the A & C Base Condition Server Facet. This Facet requires basic support for Conditions. Information about Conditions is provided through Event notifications and thus this Facet builds upon the Standard Event Subscription Server Facet. Conditions that are in an “interesting” state (as defined by the Server) can be refreshed using the Refresh Method, which requires support for the Method Server Facet. Optionally the server may also provide support for Condition classes

Table 48 – A & C Base Condition Server Facet

Group	Conformance Unit / Profile Title	Optional
Profile	Method Server Facet	False
Profile	Standard Event Subscription Server Facet	False
Alarms and Conditions	A & C Basic	False
Alarms and Conditions	A & C Condition Sub-Classes	True
Alarms and Conditions	A & C ConditionClasses	True
Alarms and Conditions	A & C Refresh	False