Search

Scope: Core (OPC-10000-*) All specs

2 result(s) for LengthField

OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model

C.2.6 FieldType

type referenced by the field. The IsLengthInBytes attributes specifies which of these definitions applies. LengthField xs:string An attribute that indicates which other field in the StructuredType specifies the length ... with the StructuredType . IsLengthInBytes xs:boolean An attribute that indicates whether the Length or LengthField attributes specify the length of the field in bytes or in the number of instances
OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model

C.4 Type Description examples

Field Name="Array" TypeName="opc:Int32" LengthField="Size" /> </opc:StructuredType> Nothing is encoded for the Array field if the Size field ... Field Name="Int32" TypeName="opc:Int32" LengthField="ArrayLength" SwitchField="VariantType" SwitchValue="1" /> <opc:Field Name="String