The LaserSystemMaintenancePrognosisType provides an interface to quickly identify which kind of maintenance is to be performed on a laser system and when this maintenance is due

The LaserSystemMaintenancePrognosisType is formally defined in Table 28.

Table 28 – LaserSystemMaintenancePrognosisType Definition

Attribute	Value
BrowseName	LaserSystemMaintenancePrognosisType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 4:MaintenancePrognosisType defined in OPC 40501-1 i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	Description	0:LocalizedText	0:BaseDataVariableType	M, RO
0:HasProperty	Variable	Code	0:String	0:PropertyType	O, RO
Conformance Units
LaserSystems LaserSystemMaintenancePrognosisType Basic

The 4:PredictedTime as defined by the 4:PrognosisType is used to indicate the point in time the predicted user interaction will become necessary.

The 4:Activity as defined in the super type 4:MaintenancePrognosisType is to be used to indicate the name of the activity to be executed on the machine. Examples may be "General service A" or "Check up of the main coolant loop".

The Description indicates in a more elaborate (as compared to 4:UtilityName) and textual form what is to be done for the specific maintenance.

The Code may, for example, be used to link a maintenance activity to one specified in a service manual.