6 OPC UA ObjectTypes ToC Previous Next

6.19 LogbookEvent ToC Previous Next

6.19.18 StateChangeLogType ToC Previous Next index

The StateChangeLog Event is used for logging the change of the state of the MachineModule.

Table 68 – StateChangeLogType Definition

Attribute Value        
BrowseName StateChangeLogType        
IsAbstract False        
References Node Class BrowseName DataType TypeDefinition Modelling Rule
Subtype of LogbookEventType          
HasComponent Variable NewState StateEnumeration BaseDataVariableType Mandatory
HasComponent Variable OldState StateEnumeration BaseDataVariableType Mandatory

The StateEnumeration DataType is defined in Table 10.

The NewState Variable represents the new value of the State Property in the LiveStatus Object of the MachineModule.

The OldState Variable represents the previous value of the State Property in the LiveStatus object of the MachineModule.

Previous Next