Eclipse Community Forums: 4DIAC - Framework for Distributed Industrial Automation and Control » console messages in case of client and server communication by using OPCUA over TCP

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console messages in case of client and server communication by using OPCUA over TCP [message #1803504]

Fri, 01 March 2019 13:36

Eclipse User

Hi All,

I have implemented a simple client and server by using OPCUA over TCP with port 4840. The client and server are communicating but the console gives a message of

INFO: T#448635: OPC UA: Client connecting to opc.tcp://127.0.0.1:4840

for each trigger of the client function block. can somebody guide me, how can i remove these messages or what is the actual problem.
Second, i would like to ask that is this possible to use OPCUA over UDP? If possible then what ID format should we use in function block at the place of "opc_ua[opc.tcp://127.0.0.1:4840#/Objects/1:Adder/AddValues]".

The images are attached. Your comments will be appreciated. Thanks

Regard
Adeel

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Re: console messages in case of client and server communication by using OPCUA over TCP [message #1803507 is a reply to message #1803504]

Fri, 01 March 2019 13:55

Eclipse User

Hi Adeel,

As the starter of this message says it is just an Information message, which we added to help us debugging the 4diac FORTE open62541 integration. You can get rid of it by settting the loglevel to LOG_ERROR in cmake.

Currently we don't have the OPC UA Pub/Sub implementation available in 4diac FORTE. As open61541 has it now it is on our roadmap but I can not say when it will be ready.

Cheers,
Alois

Re: console messages in case of client and server communication by using OPCUA over TCP [message #1803508 is a reply to message #1803507]

Fri, 01 March 2019 14:29

Eclipse User

Thanks Dear Alois for your quick response. It works.

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