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Hello,
I am using simple server code at PI.
`from opcua import Server
from opcua import ua
from random import randint
import datetime
import time
server = Server()
url = "opc.tcp://192…
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Not the worst issue in the world but I have an OPCUA server that I am writing to on node red. The server is not currently powered on so I disabled the node. Every few seconds it sends about 20-30 me…
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Hello, i've been working on monitoring system using this opc ua node. The case if whenever the machine turned off, the opc ua client will show the error "invalid Channel BadConnectionClosed". I've tri…
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I tried to establish a connection to a proprietary OPC UA server using the opcua-client-gui. The application crashes if you press the "Querry server capability" button in the ConnectionDialog.
It se…
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Hello,
I have used subscribe example from here
https://github.com/gopcua/opcua/blob/master/examples/subscribe/subscribe.go
to monitor a value in OPCUA server, modified context with timeout to co…
axlev updated
4 years ago
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In my client code, and when using `uals` against a Matrikon UA Wrapper server, I'm greeted with a `BadInvalidTimestamp`, which seems to indicate that the timestamp on some request the client library i…
burk3 updated
7 years ago
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### Relevant telegraf.conf
```toml
# Configuration for telegraf agent
[agent]
## Default data collection interval for all inputs
interval = "5m"
## Rounds collection interval to 'interval'
…
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I wrote the following code
async def main(config):
try:
url = config["url"]
async with Client(url=url) as client:
await client.connect()
…
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I wanna auto save the certification of remote opcua server.
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Hi ,
**I am trying to connect a **WinCC** **OPCUA** **Server** enabled with **Basic128rsa15** with **Sign&Encrpyt**.
How to generate / get the .der file on / from WinCC and the .pem file from …