StepTraceType TOC Previous Next Specification

It is to describe of the trace for a given program step.

The representation of the StepTraceType VariableType in the address space is shown in the following table:

Name Attribute
NodeId ns=1;i=2005
NamespaceUri http://opcfoundation.org/UA/IJT/
BrowseName StepTraceType
NodeClass VariableType
DataType StepTraceDataType
ValueRank -2
IsAbstract False
SubtypeOf BaseDataVariableType

The references from the StepTraceType VariableType Node are shown in the following table:

Reference NodeClass BrowseName DataType TypeDefinition ModellingRule
HasComponent Variable NumberOfTracePoints UInt32 BaseDataVariableType Mandatory
HasComponent Variable SamplingInterval Double BaseDataVariableType Optional
HasComponent Variable StartTimeOffset Double BaseDataVariableType Optional
HasComponent Variable StepResultId Guid BaseDataVariableType Mandatory
HasComponent Variable StepTraceContent TraceContentDataType[] BaseDataVariableType Mandatory
HasComponent Variable StepTraceId Guid BaseDataVariableType Mandatory