10.1 DataRefType
The DataRefType provides a reference to a data item. It is formally defined in Table 28.
Table 28 – DataRefType Structure
| Name | Type | Description |
|---|
|
DataRefType
| structure | Reference to a data item. |
| DataId | 0:String | Id of the referenced data item. |
| SemanticInfo | SemanticInfoType | Meaning of the data item in the current context. |
The representation of DataRefType in the AddressSpace is defined in Table 29.
Table 29 – DataRefType Definition
|
Attribute
|
Value
|
| BrowseName |
DataRefType
|
| IsAbstract | False |
|
References
|
NodeClass
|
BrowseName
|
DataType
|
TypeDefinition
|
Other
|
|---|
| Subtype of the 0:Structure defined in OPC 10000-3. |
