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gaty · Member Joined: 01 Mar 2017 Posts: 188

S7 user block for the OPC UA client of a SIMATIC S7-1500
https://support.industry.siemens.com/cs/document/109762770/s7-user-block-for-the-opc-ua-client-of-a-simatic-s7-1500
With firmware V2.6 of the SIMATIC S7-1500 PLC family, an OPC UA client is introduced into the control system. With this extension you can implement M2M communication completely via OPC UA on a SIMATIC S7-1500 controller.
In contrast to the OPC UA server of the controller, the OPC UA client is programmed via a large number of system function blocks and not only configured. The client supports all common security policies and modes as well as user authentication via username and password or anonymously.

With this application example we create for you the S7 user block "OpcUaClient", which summarizes the most important functions of the OPC UA system function blocks, accelerates the implementation for you and simplifies the programming.
The OPC UA server in the example is an S7-1500 controller with a simple simulation program for process values.
S7 user block for the OPC UA client of a SIMATIC S7-1500 S7 user block for the OPC UA client of a SIMATIC S7-1500

S7 user block for the OPC UA client of a SIMATIC S7-1500 S7 user block for the OPC UA client of a SIMATIC S7-1500

Example project for TIA V15.1
https://support.industry.siemens.com/cs/attachments/109762770/109762770_OPC_UA_PLC-Client_DOC_en_V1_0.pdf
https://support.industry.siemens.com/cs/attachments/109762770/109762770_OPC_UA_PLC-Client_PROJ_V1_0.zip

gert · Member 3 Joined: 02 Jan 2015 Posts: 645

S7 user block for the OPC UA client of a SIMATIC S7-1500
https://ulozto.net/tam/_e7VcREhBihFp