SubstitutionType TOC Previous Next

Type of substitution data. (Provides mapping to Fdt.Dtm.DataAccess.SubstitutionType).

The fields of the SubstitutionType DataType are defined in the following table:

Name Value Description
LastValue 0 The last known value shall be used.
LastValidValue 1 The last valid value shall be used.
UpperRange 2 The upper range shall be used.
LowerRange 3 The lower range shall be used.

The representation of the SubstitutionType DataType in the address space is shown in the following table:

Name Attribute
NodeId ns=1;i=3004
NamespaceUri http://opcfoundation.org/UA/schemas/FDT/1.0/
BrowseName SubstitutionType
IsAbstract False
SubtypeOf Enumeration
Categories  

The references from the SubstitutionType DataType Node are shown in the following table:

Reference NodeClass BrowseName DataType TypeDefinition ModellingRule
HasProperty Variable EnumValues EnumValueType[] PropertyType Mandatory