The DataRefType provides a reference to a data item. It is formally defined in Table 28.
Table 28 – DataRefType Structure
|
Name |
Type |
Description |
|
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 |
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|
BrowseName |
||||||
|
IsAbstract |
False |
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|
References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
Other |
|
|
Subtype of the 0:Structure defined in OPC 10000-3. |
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