TwoStateVariableType TOC Previous Next Specification

The representation of the TwoStateVariableType VariableType in the address space is shown in the following table:

Name Attribute
NodeId i=8995
NamespaceUri http://opcfoundation.org/UA/
BrowseName TwoStateVariableType
NodeClass VariableType
DataType LocalizedText
ValueRank -1
IsAbstract False
SubtypeOf StateVariableType

The references from the TwoStateVariableType VariableType Node are shown in the following table:

Reference NodeClass BrowseName DataType TypeDefinition ModellingRule
HasProperty Variable Id Boolean PropertyType Mandatory
HasProperty Variable TransitionTime UtcTime PropertyType Optional
HasProperty Variable EffectiveTransitionTime UtcTime PropertyType Optional
HasProperty Variable TrueState LocalizedText PropertyType Optional
HasProperty Variable FalseState LocalizedText PropertyType Optional