9.3 Process Value Qualifier VariableTypes

9.3.1 RioPaProcessValueQualifierVariableType

The RioPaProcessValueQualifierVariableType contains qualifier information for a Process Value of RIO Channels according to RIOforPA.

Table 67 – RioPaProcessValueQualifierVariableType Definition
Attribute Value
BrowseNameRioPaProcessValueQualifierVariableType
IsAbstractFalse
ValueRank-1 (-1 = Scalar)
DataType0:Byte
References Node Class BrowseName DataType TypeDefinition Other
Subtype of the BaseDataVariableType defined in OPC 10000-5.
0:HasComponentVariableQualityRioQualityEnumeration0:BaseDataVariableTypeO, RO
0:HasComponentVariableNE_107RioSpecifierEnumeration0:BaseDataVariableTypeO, RO
0:HasComponentVariableStatus_fullRioQualifierEnumeration0:BaseDataVariableTypeO, RO
Conformance Units
PNRIO Qualifiers

The Quality Variable contains status information encoded as RioQualityEnumeration.

The NE_107 Variable contains status information according to NAMUR encoded as RioSpecifierEnumeration.

The Status_full Variable contains full status information encoded as RioQualifierEnumeration.

9.3.2 RioFaProcessValueQualifierVariableType

The RioFaProcessValueQualifierVariableType contains qualifier information for a Process Value of RIO Channels according to RIOforFA.

Table 68 – RioFaProcessValueQualifierVariableType Definition
Attribute Value
BrowseNameRioFaProcessValueQualifierVariableType
IsAbstractFalse
ValueRank-1 (-1 = Scalar)
DataType0:Boolean
References Node Class BrowseName DataType TypeDefinition Other
Subtype of the BaseDataVariableType defined in OPC 10000-5.
0:HasComponentVariableQualityRioQualityEnumeration0:BaseDataVariableTypeO, RO
Conformance Units
PNRIO Qualifiers

The Quality Variable contains status information encoded as RioQualityEnumeration. For RIOforFA, only the values GOOD or BAD are permissible.