The Type definition table provides columns to specify the values for required Node Attributes for InstanceDeclarations. To provide information about additional Attributes, the format as shown in Table 6 is used.
Table 6 – <some>Type Attribute Values for Child Nodes
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BrowsePath |
<Attribute name> Attribute |
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BrowsePath is always relative to the TypeDefinition. Multiple elements are defined as separate rows of a nested table |
The values of attributes are converted to text by applying the reversible JSON encoding rules defined in OPC 10000-6. If the JSON encoding of a value is a JSON string or a JSON number, that value is entered in the value field. Quotation marks are not included. If the DataType includes a NamespaceIndex (QualifiedNames, NodeIds or ExpandedNodeIds), the notation used for BrowseNames is used. If the value is an Enumeration, the name of the enumeration value is entered. If the value is a Structure, a sequence of name and value pairs is entered. Each pair is followed by a new line. The name is followed by a colon. The names are the names of the fields in the DataTypeDefinition. If the value is an array of non-structures, a sequence of values is entered. Each value is followed by a new line. If the value is an array of Structures or a Structure with fields that are arrays or with nested Structures, the complete JSON array or JSON object is entered. Quotation marks are not included. |
There can be multiple columns to define more than one Attribute.