6 OPC UA ObjectTypes 
6.8 SubmodelElementType specialization
6.8.12 AASEventType 
Figure 25 shows an overview about the AASEvent ObjectType.
Figure 25 – AASEventType graphical overview
Table 49 defines the AASEvent ObjectType.
Table 49 – AASEventType Definition
| Attribute | Value | ||||
|---|---|---|---|---|---|
| BrowseName | AASEventType | ||||
| IsAbstract | False | ||||
| References | Node Class | BrowseName | DataType | TypeDefinition | Others |
| Subtype of the AASSubmodelElementType defined 6.8.1, i.e. inheriting the InstanceDeclarations of that Node. | |||||
| The attribute “observed” of the BasicEvent submodel element in the AAS metamodel is mapped to the OPC UA eventing mechanism using GeneratesEvent-references pointing from instances of this AASEventType to ObjectTypeNodes of type BaseEventType or its customized subclasses. |