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7.15 SupervisionProcessFluidType ObjectType Definition ToC Previous Next

The SupervisionProcessFluidType provides Variables used for monitoring the Pump process fluid. It is formally defined in Table 37. For the generation of events, the SupervisionProcessFluidType has references to the four Namur NE 107 statuses defined in OPC 10000-100. The InputNode Property of the Alarm shall contain the NodeId of the Component.

Table 37 – SupervisionProcessFluidType Definition

Attribute Value        
BrowseName SupervisionProcessFluidType        
IsAbstract False        
References Node Class BrowseName DataType TypeDefinition Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.          
0:HasComponent Variable Blockage 0:Boolean 0:TwoStateDiscreteType O, RO
0:HasComponent Variable Cavitation 0:Boolean 0:TwoStateDiscreteType O, RO
0:HasComponent Variable Condensation 0:Boolean 0:TwoStateDiscreteType O, RO
0:HasComponent Variable Dry 0:Boolean 0:TwoStateDiscreteType O, RO
0:HasComponent Variable Flow 0:Boolean 0:TwoStateDiscreteType O, RO
0:HasComponent Variable Gas 0:Boolean 0:TwoStateDiscreteType O, RO
0:HasComponent Variable Liquid 0:Boolean 0:TwoStateDiscreteType O, RO
0:HasComponent Variable Pressure 0:Boolean 0:TwoStateDiscreteType O, RO
0:HasComponent Variable ProcessFault 0:Boolean 0:TwoStateDiscreteType O, RO
0:HasComponent Variable Solid 0:Boolean 0:TwoStateDiscreteType O, RO
0:HasComponent Variable Stall 0:Boolean 0:TwoStateDiscreteType O, RO
0:HasComponent Variable Temperature 0:Boolean 0:TwoStateDiscreteType O, RO
0:HasComponent Variable Viscosity 0:Boolean 0:TwoStateDiscreteType O, RO
0:GeneratesEvent ObjectType 2:CheckFunctionAlarmType Defined in OPC 10000-100    
0:GeneratesEvent ObjectType 2:FailureAlarmType Defined in OPC 10000-100    
0:GeneratesEvent ObjectType 2:MaintenanceRequiredAlarmType Defined in OPC 10000-100    
0:GeneratesEvent ObjectType 2:OffSpecAlarmType Defined in OPC 10000-100    

The InstanceDeclarations of the SupervisionProcessFluidType have additional Attributes defined in Table 38. The Variables and the associated Descriptions are based on the standard VDMA 24223-1.

Table 38 – SupervisionProcessFluidType Attribute values for child Nodes

BrowsePath Description Attribute
Blockage This attribute indicates a closed valve operation.
Cavitation This attribute indicates cavitation of the pump liquid.
Condensation This attribute indicates abnormal condensation in flow medium.
Dry This attribute indicates a dry running.
Flow This attribute indicates an abnormal flow of the pump fluid.
Gas This attribute indicates a significant amount of gas in the pump liquid.
Liquid This attribute indicates a significant amount of liquid in the flow medium.
Pressure This attribute indicates an abnormal pressure of the pump fluid.
ProcessFault This attribute indicates a generic process problem.
Solid This attribute indicates an significant amount of solid in the pump fluid.
Stall This attribute indicates a stall of the pump liquid.
Temperature This attribute indicates an abnormal temperature of the pump fluid.
Viscosity This attribute indicates an abnormal viscosity of the pump liquid.

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