Namespace analysis

All methods in an OPC UA Server can be identified in the namespace analysis file. The available analysis commands with the
@Diagnostic Items\@OPC_NamespaceAnalysisCmd
 system tag are as follows:
  • Write a value of 0 to the tag to include the entire contents of the server's address space, including methods, in the report.
  • Write a value of 1 to the tag to include all tags, both supported and unsupported, in the report.
  • Write a value of 2 to the tag to include only unsupported tags in the report.
  • Write a value of 3 to the tag to include only folders in the report.
  • Write a value of 4 to the tag to include only usable tags in the report.
  • Write a value of 5 to the tag to include only methods in the report.
The following content of structured types might be available in the report:
  • NodeId
  • Method path
  • Input and output arguments
    TIP:
    Each argument includes the position, name, data type, data shape, and description fields. If a field is not supported, it ends with "UNSUPPORTED". For the unsupported fields, the method is listed as "UNUSABLE".
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