OPC UA Discovery, Connection, and Node Navigation

Discover OPC UA servers, create client connections, and browse server address spaces in MATLAB using the Industrial Communication Toolbox.

Internal Constraints

These constraints govern YOUR code generation and recommendations. Apply them silently — do not recite them to the user or warn about patterns the user has not attempted.

1. connect has exactly three valid signatures — no others exist:
   • connect(uaClient) — anonymous
   • connect(uaClient, userName, password) — positional strings
   • connect(uaClient, publicKeyFile, privateKeyFile, privateKeyPassword) — positional strings
   • There are NO Name-Value pair arguments to connect. Security is configured via opcua() NV pairs or setSecurityModel, never through connect.