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

Name Attribute
NodeId ns=1;i=4388
NamespaceUri http://opcfoundation.org/UA/IEC61850-7-4
BrowseName QVVR
NodeClass ObjectType
IsAbstract False
SubtypeOf CommonLN

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

Reference NodeClass BrowseName DataType TypeDefinition ModellingRule
HasDataObject Object VarStr   SPS Mandatory
HasDataObject Object DipStr   SPS Optional
HasDataObject Object SwlStr   SPS Optional
HasDataObject Object IntrStr   SPS Optional
HasDataObject Object VarEnd   SPS Optional
HasDataObject Object VVa   MV Optional
HasDataObject Object EvtCnt   HST Optional
HasDataObject Object VVaTm   MV Optional
HasDataObject Object OpCntRs   INC Optional
HasDataObject Object DipStrVal   ASG Optional
HasDataObject Object SwlStrVal   ASG Optional
HasDataObject Object IntrStrVal   ASG Optional
HasDataObject Object IntrDetMth   ENGVoltInterruptDetectionKind Optional