6.3.10 ISA95ParameterDataType

The ISA95ParameterDataType is a subtype of OPC UA Structure that defines an ID (which is a unique identifier for a parameter), the associated value (which is the data for the parameter), and optional description, unit of measure of the value, and subproperties. The structure is defined in Table 74.

Table 76 – ISA95ParameterDataType Structure
NameTypeDescriptionOptional
ISA95ParameterDataTypeStructure

ID

0:StringA unique identifier for a parameterFalse

Value

0:BaseDataTypeValue of the parameter.False

Description

0:LocalizedText[]An optional description of the parameter. The array allows to provide descriptions in different languages when writing. When accessing, the server shall only provide one entry in the array.True

EngineeringUnits

0:EUInformationThe Unit of Measure of the valueTrue

Subparameters

ISA95ParameterDataType[]Sub parameters of the parameterTrue

Table 77 is the AddressSpace definition of an ISA95PropertyDataType.

Table 77 – ISA95ParameterDataType AddressSpace Definition
Attribute Value
BrowseNameISA95ParameterDataType
IsAbstractFalse
Reference NodeClass BrowseName DataType TypeDefinition ModellingRule
Subtype of the Structure defined in OPC 10000-5
Conformance Units
ISA-95 Job Order Receiver V2
ISA-95 Job Response Provider V2
ISA-95 Job Response Receiver V2