Overview – OPC UA for Plasma Surface Technology

7.3.1 Overview

The AtmosphericPressurePlasmaSurfaceMachineType ObjectType is the representation of a plasma surface treatment machine that performs surface treatment at atmospheric pressure. The AtmosphericPressurePlasmaSurfaceMachineType is a SubType of the PlasmaSurfaceMachineType. This implies that all nodes of the PlasmaSurfaceMachineType are inherited by the AtmosphericPressurePlasmaSurfaceMachineType. The AtmosphericPressurePlasmaSurfaceMachineType is formally defined in Table 25.

Table 25 – AtmosphericPressurePlasmaSurfaceMachineType Definition

Attribute	Value
BrowseName	AtmosphericPressurePlasmaSurfaceMachineType
IsAbstract	False

References	Node Class	BrowseName	TypeDefinition	Other
Subtype of the PlasmaSurfaceMachineType
0:HasAddIn	Object	4:Components	4:MachineComponentsType	M
0:HasComponent	Object	4:Monitoring	4:MonitoringType	M

Conformance Units
PST AtmosphericPressurePlasmaSurfaceMachineType Basic
PST AtmosphericPressurePlasmaSurfaceMachineType StateMachine
PST AtmosphericPressurePlasmaSurfaceMachineType Advanced

The components of the AtmosphericPressurePlasmaSurfaceMachineType have additional subcomponents which are defined in Table 26.

Table 26 – AtmosphericPressurePlasmaSurfaceMachineType Additional Subcomponents

Source Path	Reference	NodeClass	BrowseName	DataType	TypeDefinition	Others
4:Components	0:HasComponent	Object	<PlasmaJet>		PlasmaJetType	MP
	0:HasAddIn	Object	4:MachineryItemState		AtmosphericPressurePlasmaMachineryItemState_StateMachineType	O

PlasmaJet is representing the unit that generates the plasma required for the process.

NOTE: The LowPressurePlasmaSurfaceMachineType is a subtype of the PlasmaSurfacemachineType. The additional subcomponents mentioned above are refering to the mandatory Components of the PlasmaSurfacemachineType which is inherited to the LowPressurePlasmaSurfacemachineType.