ExpandWriter

Configuration model for OPC UA Publisher that defines how OPC UA nodes are published to messaging systems. Used to configure connections to OPC UA servers, setup node monitoring, and control message publishing.

Key features: - Endpoint configuration and security settings - Writer group and dataset organization - Publishing intervals and sampling controls - Message batching and triggering - Subscription and monitoring options - Heartbeat and watchdog behaviors - Security modes and authentication

For detailed configuration options, see individual properties.

Node expansion configuration. Configures how an entry should be expanded into configuration. If a node is an object it is expanded to all contained variables.

If a node is an object type, all objects of that type are searched from the object root node. These found objects are then expanded into their variables.

If the node is a variable, the variable is expanded to include all contained variables or properties. All entries will have the data set field id configured as data set class id.

If a node is a variable type, then all variables of this type are found and added to a single writer entry. Note: That by themselves these variables are no further expanded.