Hello ,
I am trying to develop OPC UA client with help of your tutorials . Initially I am trying to connect your demo sample client with Twincat opc ua server with port address :"opc.tcp://localhost:4840" but I am unable to connect it can you please help how to solve this .
unable to connect opc ua sdk c++ sample client with Twincat
Moderator: uasdkcpp
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devaphani
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- Joined: 12 Apr 2013, 10:12
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Support Team
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Re: unable to connect opc ua sdk c++ sample client with Twin
Dear devaphani,
it seems, that you try to connect to a URL on your local machine (opc.tcp://localhost:4840). If you want to connect to a PLC, the URL given should be on some other machine (the PLC's hostname or IP-address) with the right port.
Best regards
Support Team
it seems, that you try to connect to a URL on your local machine (opc.tcp://localhost:4840). If you want to connect to a PLC, the URL given should be on some other machine (the PLC's hostname or IP-address) with the right port.
Best regards
Support Team