Table 103 defines the valid states for the ValvePositionEnum.
Table 103 – ValvePositionEnum
Name
Value
Description
Closed
1
The Valve is Closed
Open
2
The Valve is Open
Moving
4
The Valve is Moving
Unknown
8
The Valve is in an unknown state. This value can be used when a subsea vendor does not have any last command information and does not know the state of the valve.
Its representation in the AddressSpace is defined in Table 104
Table 104 – ValvePositionEnum Definition
Attribute
Value
BrowseName
ValvePositionEnum
IsAbstract
False
References
NodeClass
BrowseName
DataType
TypeDefinition
Other
Subtype of the Enumeration type defined in OPC 10000-5
