6 OPC UA ObjectTypes 
6.19 LogbookEvent
6.19.1 LogbookEvent Definition
Logbook events are fired by the machine module for the documentation of relevant changes in the machine configuration/status.
Table 51 – LogbookEvent Type Definition
| Attribute | Value | ||||
|---|---|---|---|---|---|
| BrowseName | LogBookEventType | ||||
| IsAbstract | True | ||||
| References | Node Class | BrowseName | DataType | TypeDefinition | Modelling Rule |
| Subtype of BaseEventType defined in OPC 10000-5. | |||||
| HasSubType | ObjectType | ControlModeChangeLogType | Defined in 6.19.2 | ||
| HasSubType | ObjectType | DataSetChangeLogType | Defined in 6.19.3 | ||
| HasSubType | ObjectType | DefectDetectedLogType | Defined in 6.19.4 | ||
| HasSubType | ObjectType | DefectDetectionSensorDisabledLogType | Defined in 6.19.5 | ||
| HasSubType | ObjectType | DowntimeLogType | Defined in 6.19.6 | ||
| HasSubType | ObjectType | GoodOutputProducedLogType | Defined in 6.19.7 | ||
| HasSubType | ObjectType | LoadingPointIsUnloadedLogType | Defined in 6.19.8 | ||
| HasSubType | ObjectType | MachineModuleSpecificationChangeLogType | Defined in 6.19.9 | ||
| HasSubType | ObjectType | MaterialIsConsumedLogType | Defined in 6.19.10 | ||
| HasSubType | ObjectType | MaterialRejectedLogType | Defined in 6.19.11 | ||
| HasSubType | ObjectType | MaterialRejectionTrapDisasbledLogType | Defined in 6.19.12 | ||
| HasSubType | ObjectType | MaterialUnloadingIsRequiredLogType | Defined in 6.19.13 | ||
| HasSubType | ObjectType | NewSystemDumpIsGeneratedLogType | Defined in 6.19.14 | ||
| HasSubType | ObjectType | POChangeLogType | Defined in 6.19.15 | ||
| HasSubType | ObjectType | RootCauseListChangeLogType | Defined in 6.19.16 | ||
| HasSubType | ObjectType | StateChangeLogType | Defined in 6.19.18 | ||
| HasSubType | ObjectType | StopReasonListChangeLogType | Defined in 6.19.19 | ||
| HasSubType | ObjectType | IntegrityRejectedMaterialLogType | Defined in 6.19.20 | ||
| HasSubType | ObjectType | NewPresentedMaterialLogType | Defined in 6.19.21 | ||
| HasSubType | ObjectType | ProductionLogType | Defined in 6.19.22 |
The LogbookEventType is abstract. There will be no instances of a LogbookEventType itself, but there will be instances of its sub-types.
With several subtypes detailed information on the changes are provided.
NOTE: The EventSource (Node which creates the event), Time and a Message are already included in the BaseEventType of OPC UA.
Server shall implement buffering and historization of events, accessible by client via the OPC UA service history read.