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6.18 ProcessItemType ToC Previous Next

6.18.2 ObjectType Definition ToC Previous Next index

The ProcessItemType is formally defined in Table 50.

Table 50 – ProcessItemType Definition

Abstract Value        
BroseName ProcessItemType        
IsAbstract False        
References Node Class BrowseName DataType TypeDefinition Modelling Rule
Subtype of BaseObjectType defined in OPC 10000-5          
HasComponent Variable DisplayFormat String BaseDataVariableType Mandatory
HasComponent Variable EffectivePrecision Double BaseDataVariableType Mandatory
HasComponent Variable HH Double BaseDataVariableType Mandatory
HasComponent Variable H Double BaseDataVariableType Mandatory
HasComponent Variable L Double BaseDataVariableType Mandatory
HasComponent Variable LL Double BaseDataVariableType Mandatory
HasComponent Variable AnalogMeasurement Double BaseDataVariableType Mandatory
HasComponent Object UIInfo   UIInformationType Mandatory
HasProperty Variable 0:EngineeringUnits EUInformation PropertyType Mandatory

The ProcessItemType ObjectType is a concrete type and can be used directly.

Remark. The AnalogMeasurement value shall be historized and accessed via the OPC UA HistoryReadService as described in OPC 10000-11. The sampling time for the value is the same used by the OEM for machine performance analysis.


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