Map Application Variables to Information Module Variables/Objects
The OPC UA Mapping Editor offers various options for mapping between application variables and the OPC UA model. You can link variables with each other both automatically by drag & drop and manually by entering the target variables. If there is no suitable variable for mapping in the information model, a new variable or corresponding folder structure is automatically created in the information model. In addition, you can use regular expressions to define a selection of application variables from the symbol configuration, for which OPC UA variables are generated at runtime.
Note: Note that application variables can only be mapped to variables / objects from the information model that are marked by the icon 
in the “Mapping” area.
Additional information
- Map Application Variables to an OPC UA Variable Directly
- Create OPC UA Variables Automatically
- Create OPC UA Object Structure Automatically
- Map Application Variables to an OPC UA Variable Manually
- Assign Static Values to Variables
- Use Regular Expressions to Filter Application Variables
- Delete Mapping
- Export Mapping