SystemEventType 
The representation of the SystemEventType ObjectType in the address space is shown in the following table:
| Name | Attribute |
|---|---|
| NodeId | i=2130 |
| NamespaceUri | http://opcfoundation.org/UA/ |
| BrowseName | SystemEventType |
| NodeClass | ObjectType |
| IsAbstract | True |
| SubtypeOf | BaseEventType |
| Categories | Base Info Device Failure,Base Info System Status Underlying System,Base Info System Status |
The references from the SystemEventType ObjectType Node are shown in the following table:
| Reference | NodeClass | BrowseName | DataType | TypeDefinition | ModellingRule |
|---|---|---|---|---|---|
| HasSubtype | ObjectType | DeviceFailureEventType | |||
| HasSubtype | ObjectType | SystemStatusChangeEventType | |||
| HasSubtype | ObjectType | RefreshStartEventType | |||
| HasSubtype | ObjectType | RefreshEndEventType | |||
| HasSubtype | ObjectType | RefreshRequiredEventType | |||
| HasSubtype | ObjectType | PubSubStatusEventType |