This Object is used as the browse entry point for information about HistoricalDataNode configuration. The content of this Object is already defined by its type definition in Table 3. It is formally defined in Table 6. If a HistoricalDataNode has configuration defined then one instance shall have a BrowseName of ‘HA Configuration’. Additional configurations may be defined with different BrowseNames. It is highly recommended that display names for historical configuration historical configuration are chosen that clearly describe the historical configuration e.g. “1 Second Collection”, “Long Term Configuration” etc. All historical configuration Objects shall be referenced using the HasHistoricalConfiguration ReferenceType.

Table 6 – Historical Access configuration definition

Attribute	Value
BrowseName	HA Configuration
References	NodeClass	BrowseName	DataType	TypeDefinition	ModellingRule
HasTypeDefinition	Object Type	HistoricalDataConfigurationType	Defined in Table 3