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Hello Gents,
I'm trying to use freeopcua c++ GetChild method to get standard dynamic variable node from the root node of freeopcua-modeler using the following code :
```
std::vect…
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Hi,
I've build a flow using the subscribe "multiple" functionality of the OpcUA client node. The node works fine, data in coming in at the right interval but I every 5s I get error "E_CONNSTATE_LOS…
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Hi,
I have been trying to create an OpcUa server in node-red which I can connect to using UaExpert. I also want to be able to write to my variables from node-red and see it change in UaExpert.
I k…
n90n updated
10 months ago
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Write of Uint64 Array or subscription of Uint64 array to/from node-opcua server results in exception. Below is the snippet of the exception thrown. Uint64 and Int64 array support is not available in n…
Graos updated
3 months ago
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**Current behavior**
Client can't connect to server if certificateFile Folder is read only.
**Describe the bug**
Node process hung at `client.connect(url)`
**Step by step instruction to r…
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It's depending on node-opcua version 0.0.65, whose latest release was 2.5.11.
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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 am have a question on top of this answer:
you can only use nodeids for direct read!
the only thing you can do use the translate browsepath to nodeid service to get the nodeid and then read.
_…
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# Problem
As originally mentioned in https://github.com/locka99/opcua/discussions/297
I am trying to instantiate nodes (esp. objects) based on other node types.
As mentioned in the linked dis…
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root@node-red:/opt/mqtt2opcua# node examples/run.js
OPC Server Initialized
Error: expecting a valid port (number)
at OPCUAServer.createEndpointDescriptions (/opt/mqtt2opcua/node_modules/node-op…