7 OPC UA ObjectTypes

7.42 ValveDesignType ObjectType Definition

The ValveDesignType extends its supertype by valve specific Variables and is formally defined in Table 88.

Table 88 – ValveDesignType Definition

Attribute	Value
BrowseName	ValveDesignType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the DesignType defined in 7.33, i.e. inheriting the InstanceDeclarations of that Node
0:HasComponent	Variable	NumberOfPorts	0:UInt16	0:DataItemType	O, RO
The following nodes override properties and components of the DesignType
0:HasComponent	Variable	ComponentClass	ValveTypeEnum	0:DataItemType	O, RO

The InstanceDeclarations of the ValveDesignType have additional Attributes defined in Table 89.

Table 89 – ValveDesignType Attribute values for child Nodes

Source Path	Description Attribute
ComponentClass	Enumeration of possible valve types.
NumberOfPorts	Number of ports of a valve.