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I've had a working OPC server integrated into my product for several months. I don't know much about certificates. I recently had an issue with my Windows 10 PC so I performed a "reset". After rein…
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This issue is related to the version in use: 0.98.7
**1. Usage description.**
I am using this OPC-UA library in a productive environment where the production
on multiple PLCs is monitored. One …
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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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Say I would like to define type `Person` with "fields" `Name` and `Age` in terms of OPC-UA. Also I would like to define variable node `person` of type `Person` and write to that node in one step. **Ho…
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Hi all. First of all, great work keeping this up to date with that standard!
I am using asyncua (0.9.0) for a tester client for a PLC that implements an OPC UA server. I am developing my own inf mo…
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Hi,
I would like to know if open62541 supports Elliptic curve certificates.
I've been trying to generate an elliptic curve certificate with the following commands:
`set RANDFILE=.rnd`
`openssl e…
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Hi!!
I am developing an opc ua server. How do I make clients (Uaexpert Prosys) in the nodeid field display "NODEID" the path to object. For example: ns=2;s=root/objects/test/child ?
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Hi
I am trying to connect to a opc-ua server using python-opcua. The problem is, the client is getting shut down every now and then without communicating. How can I resolve this?
ghost updated
3 years ago
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https://github.com/FreeOpcUa/python-opcua/blob/10640f4e81eda5dad3ab769abc5ce62dc8d4b93f/opcua/client/client.py#L314
sorry, but acoording to "OPC Unified Architecture Specification Part 4: Services"…