Activating Or Deactivating An Opc Ua Server - Siemens PROFINET SIRIUS 3RW5 Equipment Manual

Requirements
• Activated OPC UA server (Page 111)
• Set IP address (Page 112)
• Set security function (Page 113)
• Set OPC UA session time-out (Page 115)
• Information in chapter Operation without PN control (Page 135)
Procedure
1. In the OPC UA client, establish the connection to the OPC UA server using the URL (e.g.
opc.tcp://192.168.0.2:4840).
Please note the information on the URL in chapters Setting IP parameters (Page 112) and Port
(Page 112).
2. Depending on the OPC UA client, access the required variable, e.g. via a folder structure or by
means of the NodeId.
An overview of the variables and the NodeIds can be found in chapter OPC UA variables
(Page 116).
Result
You have established a connection to the OPC UA server and can access the variables of the
OPC UA server.
8.4.2

Activating or deactivating an OPC UA server

To use the OPC UA server, the function must be activated in the 3RW5 communication module.
The function of the OPC UA server is deactivated in the factory setting.
Setting options
• 3RW5 HMI High Feature (firmware version V3.1 or higher)
Menu: "Parameter > Communication Module > OPC UA server"
You will find more information on operating the 3RW5 HMI High Feature in the Equipment
Manual of the 3RW5 soft starter.
• Starting parameters for start-up of the automation system
• User program via data set 131 (Page 162)
Result
You have activated or deactivated access to the OPC UA server.
SIRIUS 3RW5 PROFINET communication modules
Equipment Manual, 05/2021, A5E35631297002A/RS-AD/004
Functions
8.4 OPC UA server
111