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:
- Communications protocol:opc.tcp
- 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.
- The port of the OPC UA server:port_number
server
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