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

3 result(s) for PublishedVariable

OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.2.3.7.1 PublishedData

formally defined in Table 16 . Table 16 - PublishedVariableDataType structure Name Type Description PublishedVariableDataType Structure PublishedVariable NodeId The NodeId of the published Variable . Some transport protocols require knowledge on the message ... Uncertain_SubstituteValue. This Value shall match the DataType and ValueRank of the PublishedVariable since DataSetWriters may depend on a valid Value with the right DataType that matches the ConfigurationVersion
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.1.4.5.4 AddPublishedDataItemsTemplate Method

DataSetMetaData . The substituteValue in the VariablesToAdd entries shall be configured. For failed variables the publishedVariable field of entry in the resulting PublishedData Property shall be set to a null NodeId ... there is no Variable available for a field in the DataSetMetaData the publishedVariable field for the entry shall be set to a null NodeId. The PublishedVariableDataType is defined
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

6.16.3.2 PubSubCommunicationModelConfigurationType definition

identifier corresponds to. If the identifier corresponds to a published or subscribed Variable (e.g., PublishedVariable of PublishedVariableDataType or TargetNodeId of FieldTargetDataType ), the path shall start at the hosting AutomationComponent . ConfigurationReferences