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Hello,
I'm currently having an issue with OPC Publisher. If for any reason the connection is lost between OPC Publisher and a OPC Server, it will attempt to reconnect (and seems to do so successful…
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I have some questions, as follows:
1. It seems that the Read and Write methods you provided are not synchronized. I have done some tests.
 https://github.com/open62541/open62541/commit/da64add5c0d5eb0fda2ea7f4f5e04cc20e237ab9
1) We use an unmodified examples/encryption/client_basic256sha256.c
2) We utilize a DER certificate and a DE…
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PyTime stores times internally as DATE objects, which support fractional second resolution \(since they are just a double number of days\).
However the method to retrieve attributes including msec …
ghost updated
4 years ago
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While using this code when trying to connect to remote OPC server through an OPC Client we get the following error:
-----------------------------------------------------------------------------------…
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For openssl 1.1.1,
if a client tries to renegotiate a connection that previously used an extended master secret,
but, this time, *omits* it from the ClientHello,
openssl server sends ServerHello wi…
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Repeat steps:
1) connect OPC UA COM Wrapper to OPC Classic server ( ClearSCADA using Thirdparty DA interface)
2) Connect OPC UA Client to COM Wrapper and browse the tags.
All Tag.Value gives Bad …
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Description
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I would like to ask for a feature where the server triggers a application callback whenever a client tries to read/subscribe to a non-existing node. The application can react…
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I have start the IntellutionGateWayOPCServer, and my IntellutionGateWayOPCClient can find this OPCDAServer. But I can not find this server by running the follow code:
opc.Debug()
servers_found :=…
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I want to import node with kepware. When I import node, kepware show me that it can't browse the node.