This Structure DataType is a subtype of DataTypeSchemaHeader and is used to provide the metadata for a DataSet. The DataSetMetaDataType is formally defined in Table 3.
The DataTypeSchemaHeader provides OPC UA DataType definitions used in the DataSetMetaData. The DataTypeSchemaHeader is defined in A.1.1.
Table 3 – DataSetMetaDataType Structure
|
Name |
Type |
Description |
|
DataSetMetaDataType |
Structure |
|
|
name |
String |
Name of the DataSet. |
|
description |
LocalizedText |
Description of the DataSet. The default value is a null LocalizedText. |
|
fields |
FieldMetaData[] |
The metadata for the fields in the DataSet. The FieldMetaData DataType is defined in 6.2.2.1.3. |
|
dataSetClassId |
Guid |
This field provides the globally unique identifier of the class of DataSet if the DataSet is based on a DataSetClass. In this case, this field shall match the DataSetClassId of the concrete DataSet configuration. If the DataSets are not created from a class, this field is null. |
|
configurationVersion |
ConfigurationVersionDataType |
The configuration version for the current configuration of the DataSet. |
Its representation in the AddressSpace is defined in Table 4.
Table 4 – DataSetMetaDataType Definition
|
Attributes |
Value |
|
BrowseName |
DataSetMetaDataType |
|
IsAbstract |
False |
|
Subtype of DataTypeSchemaHeader defined in A.1.1. |
|