The TraceContentType is a subtype of the BaseDataVariableType. It is to describe of the trace samples for a given program step. It is formally defined in Table 66. Refer section 10.12 for the description of the parameters.
Table 66 - TraceContentType Definition
Attribute |
Value |
|||||
BrowseName |
TraceContentType |
|||||
IsAbstract |
False |
|||||
ValueRank |
−2 (−2 = Any) |
|||||
DataType |
TraceContentDataType |
|||||
References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
Others |
|
Subtype of the BaseDataVariableType defined in OPC 10000-5. |
||||||
0:HasComponent |
Variable |
Values |
0:Double[] |
JoiningDataVariableType |
M, RO |
|
0:HasComponent |
Variable |
SensorId |
0:Guid |
0:BaseDataVariableType |
O, RO |
|
0:HasComponent |
Variable |
Name |
0:String |
0:BaseDataVariableType |
O, RO |
|
0:HasComponent |
Variable |
Description |
0:String |
0:BaseDataVariableType |
O, RO |
The mandatory Values is an array of trace samples. The values correspond to the PhysicalQuantity attribute of JoiningDataVariableType in the following section 9.10.