10 OPC UA DataTypes 
10.9 TraceDataType
It is a base type to encapsulate common data for a Trace. It is represented as TraceType variable. The structure is defined in Table 84.
Table 84 - TraceDataType Structure
| Name | Type | Description |
|---|---|---|
| TraceDataType | structure | Subtype of the 0:Structure defined in OPC 10000-5. |
| TraceId | 0:Guid | The mandatory TraceId is the system-wide unique identifier of the Trace. |
| ResultId | 0:Guid | The mandatory ResultId is the system-wide unique identifier of the associated result. This is useful to link Result and Trace instances when the Result and Trace are sent separately. |
Its representation in the AddressSpace is defined in Table 85.
Table 85 - TraceDataType Definiton
| Attribute | Value | ||||
|---|---|---|---|---|---|
| BrowseName | TraceDataType | ||||
| IsAbstract | False | ||||
| References | Node Class | BrowseName | DataType | TypeDefinition | Other |
| Subtype of the 0:Structure defined in OPC 10000-5. |