Siemens SIMATIC CC712 Operating Instructions Manual page 53

OPC UA server
● Host name (optional)
Optional input box for a host name that is to be used instead of the IP address.
If you do not want to use a host name, leave the box empty.
● Application URI
Unique OPC UA server URI of the gateway with the following preset components:
<Scheme (Protocol)>:<Authority (Server)>:<Path>
Default:
– urn:Siemens:UA:CC7
The protocol part (urn) must not be changed; the other components can be configured.
● Application name
Name of the OPC UA application of the gateway. The application name is required for
display of the OPC UA server at the clients.
Default:
– SIMATIC Cloud Connect 7 OPC UA Server
● Enable OPC UA server
Select the option to enable the OPC UA server function of the gateway.
● Server address (IPv4) / (IPv6)
The two boxes for the IPv4 and the IPv6 address are displayed.
Server settings
● Port number
Here, you can change the port number of the server application. As default port number
4840 is used, the standard TCP port for the OPC UA binary protocol.
Permitted port numbers are as follows:
– 2000 .. 4499
– 4501 .. 34963
– 34965 .. 49151
● Min. publishing interval (ms)
Here you set the minimum publishing interval that the server application of the gateway
should support. Lower values requested by OPC UA clients are not taken into account.
The OPC UA server provides the clients with the UA data in the cycle of the publishing
interval.
Range of values: 100 .. 65535 ms
Default setting: 500 ms
SIMATIC CC712
Operating Instructions, 05/2019, C79000-G8976-C503-01
Configuration
4.8 OPC UA
53