Enable OPC UA server

Enables or disables the OPC UA Server

Default option for OPC UA server object exposure

Defines how objects are exposed through the OPC UA Server. Possible values for this option are eeExpose: Exposes objects for reading and writing, eeExposeAsReadOnly: Exposes objects only for reading (default), or eeDontExpose: Does not expose objects

Connection point port

Number of the TCP/IP port for OPC UA Clients to connect to the OPC UA Server. The default value of this option is 48010

URL for OPC UA clients connection

Shows an example of a URL used by OPC UA Clients to connect to the OPC UA Server

Connection Points Security

Allows selecting one or more security policies to connect to the OPC UA Server. By default, the options Basic256Sha256, Aes128Sha256RsaOaep, and Aes256Sha256RsaPss are selected. For each one of these security policies, the security modes Sign (default), SignAndEncrypt, or Sign + SignAndEncrypt are available. The security policies Basic256 and Basic128Rsa15 were deprecated and must not be used, they are kept for compatibility reasons. Selecting the None option allows any OPC UA Server to connect to the OPC UA Server, without restrictions

Authentication

Allows selecting an authentication mode for the OPC UA Server. Possible values for this option are Anonymous: Connecting to the OPC UA Server does not need authentication or User/password: The connection to the OPC UA Server needs a user and a password, configured in the User and Password fields, respectively. NOTE: The authenticated user has full access to the OPC UA Server

Certificates

List with all certificates available for the OPC UA Server

Open Certificates Folder

Opens the folder on Windows Explorer where all certificates used by the OPC UA Server are stored

Refresh

Updates the Certificates list