TraceContentType 
It is to describe of the trace samples for a given program step.
The representation of the TraceContentType VariableType in the address space is shown in the following table:
| Name | Attribute |
|---|---|
| NodeId | ns=1;i=2006 |
| NamespaceUri | http://opcfoundation.org/UA/IJT/ |
| BrowseName | TraceContentType |
| NodeClass | VariableType |
| DataType | TraceContentDataType |
| ValueRank | -2 |
| IsAbstract | False |
| SubtypeOf | BaseDataVariableType |
The references from the TraceContentType VariableType Node are shown in the following table:
| Reference | NodeClass | BrowseName | DataType | TypeDefinition | ModellingRule |
|---|---|---|---|---|---|
| HasComponent | Variable | Description | String | BaseDataVariableType | Optional |
| HasComponent | Variable | Name | String | BaseDataVariableType | Optional |
| HasComponent | Variable | SensorId | Guid | BaseDataVariableType | Optional |
| HasComponent | Variable | Values | Double[] | JoiningDataVariableType | Mandatory |