A requirement for control structures relating to Process Engineering.Association to ParentStructure (TechnicalItemParentStructure)Association to PlantTrain (PlantTrain)Association to PlantSystem (PlantSystem)Association to AreaIsa95 (AreaIsa95)
Table 158 – ProcessControlFunctionType Definition
|
Attribute |
Value |
|||
|
BrowseName |
ProcessControlFunctionType |
|||
|
IsAbstract |
False |
|||
|
References |
NodeClass |
BrowseName |
DataType /TypeDefinition |
Other |
|
Subtype of BaseDEXPIObjectType |
||||
|
0:HasComponent |
Object |
<ProcessSignalGeneratingFunction> |
--ProcessSignalGeneratingFunctionType |
OP |
|
0:HasComponent |
Object |
<ActuatingFunction> |
--ActuatingFunctionType |
OP |
|
0:HasComponent |
Object |
<SignalConveyingFunction> |
--SignalConveyingFunctionType |
OP |
|
0:HasComponent |
Variable |
ProcessInstrumentationFunctionsAssignmentClass |
0:String0:BaseDataVariableType |
O |
|
0:HasComponent |
Variable |
GuaranteedSupplyFunctionSpecialization |
GuaranteedSupplyFunctionClassification0:BaseDataVariableType |
O |
|
0:HasComponent |
Variable |
VendorCompanyNameAssignmentClass |
0:String0:BaseDataVariableType |
O |
|
0:HasComponent |
Variable |
ProcessInstrumentationFunctionCategoryAssignmentClass |
0:String0:BaseDataVariableType |
O |
|
0:HasComponent |
Variable |
PanelIdentificationCodeAssignmentClass |
0:String0:BaseDataVariableType |
O |
|
0:HasComponent |
Variable |
SafetyRelevanceClassAssignmentClass |
0:String0:BaseDataVariableType |
O |
|
0:HasComponent |
Variable |
GmpRelevanceSpecialization |
GmpRelevanceClassification0:BaseDataVariableType |
O |
|
0:HasComponent |
Variable |
LocationSpecialization |
LocationClassification0:BaseDataVariableType |
O |
|
0:HasComponent |
Variable |
ProcessInstrumentationFunctionModifierAssignmentClass |
0:String0:BaseDataVariableType |
O |
|
0:HasComponent |
Variable |
TypicalInformationAssignmentClass |
0:String0:BaseDataVariableType |
O |
|
0:HasComponent |
Variable |
QualityRelevanceSpecialization |
QualityRelevanceClassification0:BaseDataVariableType |
O |
|
0:HasComponent |
Variable |
DeviceInformationAssignmentClass |
0:String0:BaseDataVariableType |
O |
|
0:HasComponent |
Variable |
VotingSystemRepresentationAssignmentClass |
0:String0:BaseDataVariableType |
O |
|
0:HasComponent |
Variable |
ProcessInstrumentationFunctionNumberAssignmentClass |
0:String0:BaseDataVariableType |
O |
|
HasDEXPIRelationship |
ObjectType |
ProcessInstrumentationFunctionType |
---- |
-- |
<ProcessSignalGeneratingFunction> – OPC UA Object(s) that are part of the Object Type.
<ActuatingFunction> – OPC UA Object(s) that are part of the Object Type.
<SignalConveyingFunction> – OPC UA Object(s) that are part of the Object Type.
ProcessInstrumentationFunctionsAssignmentClass – Additional functions of the ProcessInstrumentationFunction (i.e., in addition to the function category, see ProcessInstrumentationFunctionCategoryAssignmentClass).
GuaranteedSupplyFunctionSpecialization – A classification indicating if the ProcessInstrumentationFunction is a guaranteed supply function.
VendorCompanyNameAssignmentClass – The vendor company name the ProcessInstrumentationFunction.
ProcessInstrumentationFunctionCategoryAssignmentClass – The function category of the ProcessInstrumentationFunction. The value is a string, typically one or two letters. Recent standards for PIDs normally enforce a single letter from a fixed list. However, there are no formal DEXPI restrictions for valid strings.
PanelIdentificationCodeAssignmentClass – The panel identification code of the ProcessInstrumentationFunction.
SafetyRelevanceClassAssignmentClass – The safety relevance class the ProcessInstrumentationFunction.
GmpRelevanceSpecialization – A classification indicating if the ProcessInstrumentationFunction is relevant for GMP (good manufacturing practise).
LocationSpecialization – A specialization indicating the location of the ProcessInstrumentationFunction.
ProcessInstrumentationFunctionModifierAssignmentClass – The modifier of the ProcessInstrumentationFunction. The value is a string, typically a single letter, e.g., D for difference. So far, there are no formal DEXPI restrictions for valid strings.
TypicalInformationAssignmentClass – Typical information about the ProcessInstrumentationFunction.
QualityRelevanceSpecialization – A classification indicating if the ProcessInstrumentationFunction is quality relevant.
DeviceInformationAssignmentClass – Device information the ProcessInstrumentationFunction, e.g., for a detector.
VotingSystemRepresentationAssignmentClass – A representation of the voting system of the ProcessInstrumentationFunction.
ProcessInstrumentationFunctionNumberAssignmentClass – A unique identifier for the ProcessInstrumentationFunction. If the ProcessInstrumentationFunction is part of a InstrumentationLoopFunction, the identifier of the ProcessInstrumentationFunction usually contains the identifier of the InstrumentationLoopFunction (see InstrumentationLoopFunctionNumberAssignmentClass).
ProcessInstrumentationFunctionType – A requirement for instrumentation and/or control structures relating to Process Engineering.Association to ParentStructure (TechnicalItemParentStructure)Association to PlantTrain (PlantTrain)Association to PlantSystem (PlantSystem)Association to AreaIsa95 (AreaIsa95).