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The representation of the HWYE ObjectType in the address space is shown in the following table:

Name Attribute
NodeId ns=1;i=449
NamespaceUri http://opcfoundation.org/UA/IEC61850-7-3
BrowseName HWYE
NodeClass ObjectType
IsAbstract False
SubtypeOf IEC61850DOBaseObjectType

The references from the HWYE ObjectType Node are shown in the following table:

Reference NodeClass BrowseName DataType TypeDefinition ModellingRule
HasDataObject Object <phsAHar>   CMV MandatoryPlaceholder
HasDataObject Object <phsBHar>   CMV OptionalPlaceholder
HasDataObject Object <phsCHar>   CMV OptionalPlaceholder
HasDataObject Object <neutHar>   CMV OptionalPlaceholder
HasDataObject Object <netHar>   CMV OptionalPlaceholder
HasDataObject Object <resHar>   CMV OptionalPlaceholder
HasDataAttribute Variable numHar UInt16 BaseDataVariableType Mandatory
HasDataAttribute Variable numCyc UInt16 BaseDataVariableType Mandatory
HasDataAttribute Variable evalTm UInt16 BaseDataVariableType Mandatory
HasDataAttribute Variable angRef PhaseAngleReferenceKind BaseDataVariableType Optional
HasDataAttribute Variable smpRate UInt32 BaseDataVariableType Optional
HasDataAttribute Variable frequency Float BaseDataVariableType Mandatory
HasDataAttribute Variable hvRef HvReferenceKind BaseDataVariableType Optional
HasDataAttribute Variable rmsCyc UInt16 BaseDataVariableType Optional
HasDataAttribute Variable d String BaseDataVariableType Optional
HasDataAttribute Variable dU String BaseDataVariableType Optional
HasDataAttribute Variable cdcNs String BaseDataVariableType Optional
HasDataAttribute Variable cdcName String BaseDataVariableType Optional
HasDataAttribute Variable dataNs String BaseDataVariableType Optional