8 OPC UA ObjectTypes

8.6 Notification

8.6.6 ManualActivityPrognosisType

The ManualActivityPrognosisType is a prognosis indicating at which time in the future a manual intervention may become necessary.

An example for a manual intervention is a measurement or control activity, which needs to be carried out during the run of the program.

The ManualActivityPrognosisType is formally defined in Table 58.

Table 58 – ManualActivityPrognosisType Definition

Attribute	Value
BrowseName	ManualActivityPrognosisType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the PrognosisType defined in 8.6.4 i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	Activity	0:LocalizedText	0:BaseDataVariableType	M, RO

Activity indicates the specific maintenance task to perform.