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8 OPC UA EventTypes
8.1 CyclicEventType

This CyclicEventType is used to display information about the current production process. The CyclicEventType is triggered after a new value in the CycleCount is available. It purposely contains a consistent snapshot of the properties and components of the corresponding CurrentProcessValue which is connected with the event. For each cyclically CurrentProcessValue there is a corresponding CyclicProcessEvent needed.

This CyclicEventType is formally defined in Table 30.

Table 30 – CyclicEventType Definition

Attribute

Value

BrowseName

CyclicEventType

IsAbstract

True

References

NodeClass

BrowseName

DataType

TypeDefinition

Other

Subtype of the 0:BaseEventType defined REF UAPart5 \h OPC 10000-5, which means it inherits the InstanceDeclarations of that Node.

0:HasComponent

Object

CurrentProcessValue

7:ProcessValueType

M

0:HasComponent

Variable

CycleCount

Counter

0:BaseDataVariableType

M

0:HasComponent

Variable

PartId

String

0:BaseDataVariableType

O

Conformance Units

MetalForming CyclicEventType

All Variables and Objects of the CyclicEventType in Table 29 are described in 7.1.

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