TwoStateDiscreteType 
The representation of the TwoStateDiscreteType VariableType in the address space is shown in the following table:
| Name | Attribute |
|---|---|
| NodeId | i=2373 |
| NamespaceUri | http://opcfoundation.org/UA/ |
| BrowseName | TwoStateDiscreteType |
| NodeClass | VariableType |
| DataType | Boolean |
| ValueRank | -2 |
| IsAbstract | False |
| SubtypeOf | DiscreteItemType |
| Categories | Data Access TwoState |
The references from the TwoStateDiscreteType VariableType Node are shown in the following table:
| Reference | NodeClass | BrowseName | DataType | TypeDefinition | ModellingRule |
|---|---|---|---|---|---|
| HasProperty | Variable | FalseState | LocalizedText | PropertyType | Mandatory |
| HasProperty | Variable | TrueState | LocalizedText | PropertyType | Mandatory |