OPC UA server

Use an OPC UA server to publish project nodes at runtime. A project can contain a single OPC UA server.

Operation

OPC UA server enable OPC UA clients to:
  • Read from servers or listen to events
  • Write to servers or invoke methods
OPC UA servers publish all project nodes by default. You can select which nodes to publish to the assigned users.

Endpoint URL

The predefined endpoint URL is
opc.tcp://localhost:59100
The URL of an endpoint is composed of these elements:
  1. Communications protocol:
    opc.tcp
  2. Network address, expressed in one of the following modes:
    localhost
    A keyword that expresses local address.
    Hostname
    The name of the network device on which the server is hosted.
    IP address
    The IP address of the network device on which the server is hosted.
  3. The port of the OPC UA server:
    port_number
Provide Feedback
Have questions or feedback about this documentation? Please submit your feedback here.
Normal