To activate the OPC UA server on the PLC, add a service of type OpcUaServer to the Services section of the module configuration.
The property Enabled has to be set to true to activate the service.
The parameters of the OPC UA server can be configured within the Parameters section of the service.
| Parameter | Description |
|---|---|
GuestAuthentication (bool) |
Sets the guest authentication parameter. If true user can connect to the OPC UA server without username and password. Only available on PLC S7-1500 FW3.0 and below. Guest authentication on PLC 1500 FW3.1 and above is not allowed. Default value: false. |
SecurityPolicies (array) |
Sets the security policies for the OPC UA server. The value is an array, so multiple security policies can be enabled. |