6 OPEN-SCS Data Representation Model

6.4 DataTypes

6.4.1 OPENSCSAggregationDataType

The OPENSCSAggregationDataType is a type of structure that identifies a parent element and a collection of packed elements. This is used in the aggregation packing and unpacking methods.

The structure is defined in Table 48

Table 48 – OPENSCSCollectionDataType Structure

Name	Type	Description
OPENSCSAggregationDataType	structure
ParentElement	OPENSCSLabelDataType	Identifies the single serial number representing the aggregation which acts as the parent
ParentElementCollection	OPENSCSLabelCollectionDataType	Identifies the Serial Number Collection that was added to, or removed from, the parent element.

Table 49 is the AddressSpace definition of an OPENSCSCollectionDataType.

Table 49 – OPENSCSAggregationDataType AddressSpace Definition

Attribute	Value
BrowseName	OPENSCSAggregationDataType
IsAbstract	False
Reference	NodeClass	BrowseName	DataType	TypeDefinition	ModellingRule
Subtype of the Structure defined in OPC 10000-5