Errata exists for this version of the document.

This EventType is used to indicate a change to the Silence state of a Condition instance. It is formally defined in Table 96.

Table 96 – AuditConditionSilenceEventType definition

Attribute		Value
BrowseName		AuditConditionSilenceEventType
IsAbstract		False
References	NodeClass		BrowseName	DataType	TypeDefinition	ModellingRule
Subtype of the AuditConditionEventType defined in 5.10.2 that is, inheriting the InstanceDeclarations of that Node.

This event indicates that an Alarm was silenced, but not acknowledged. An audit event of this type shall be generated, if Audit events are supported for any silence action, including automatic system based silence.