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Supported Attributes

The following table provides a list of the attributes supported by the OPC UA HDA server:


Historian Property Type	OPC UA HDA Attributes	Data Type	Description
Engineering Units	OpcUa_Range	String	The units for the item (for example, kg/sec).
Engineering Units Range	OpcUa_EUInformation	Int16	The upper and lower range of the engineering units.
Data Type	OPCHDA_ DATA_TYPE	Int16	The data type for the item. For information, refer to Supported Data Types.
TagDescription	OPCHDA_ DESCRIPTION	String	The description of the item.