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Hello!
I want to create a secure OPC-UA server in a Raspberry Pi using python-opcua.
I want to use this configuration in the client to communicate with the server:
- Security Policy: Basic25…
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Epics records come with the data types INT32, UINT32 and DOUBLE, so all conversions to to OPC lower data types Byte, INT16 etc will fail!
How to deal with that?
E.g an bo records RVAL field is UINT3…
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i have adapted your code to run Opc client from unity to siemens DP opc server, using the same script as OPC ua input field manager.
here is the code.
using System.Collections;
using Sys…
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Which services do you need for a basic OPC UA Client (only OPC classic DA functionality)
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## Description
I would like to access CNC driver Siemens Sinumerik with OPC UA server. I set up verification with user and password and without certificate. I tried function UA_Client_connect…
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Hello !
I found what I think is a bug in the way this library handles endpoints (but maybe I am wrong and there is a way to bypass this behavior).
I try to connect an OPC-UA server using a publi…
ghost updated
4 years ago
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There is release candidate available in the public domain on the OPC Foundation website:
[Part 14: PubSub 1.04.24 RC ](https://opcfoundation.org/developer-tools/specifications-unified-architecture/pa…
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Hi
I developed a prototype server using this great library, to try out the [IoT-Edge OPC Publisher](https://github.com/Azure/iot-edge-opc-publisher) for Azure. This publisher is based on the OPCFou…
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## Description
Calls to ```UA_Client_MonitoredItems_createDataChanges``` will get stuck and not call the user supplied callback or return to the application code under certain conditions, more deta…
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Against the WinCC OA embedded OPC UA server:
Writing a value that is not configured to be writable fails as expected (no change on the server).
However,
* this failure is not detected by the device…