Hi I have Node-RED version 4.0.3 and CPU Siemens 1518F-4 PN/DP with OPC UA server. After exporting data from PLC to CSV, I want to write one bool in the plc that the export was successful created and then I could delete the data in the plc. The problem occurs when I want to write boolean to true -…

Did You read this? [image] OPCUa write not writing General Hello, I am trying to write boolean value to my plc with OPCUa write node. but its not writing looks like there is issue with the OPCUa write node because even other bits are not writable. I have also readed ma…

Thank you very much for the advice. I don't know why I couldn't find anywhere that I need to use the OPC UA Item node. I know - I was looking wrong. I tried to search here on the forum, but I had to overlook the topic you shared :frowning: Many thanks again.

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Node-RED crash after write boolean to CPU1500 OPC UA

General

iwanek7 19 September 2024 14:58 2

Did You read this?

Did You use "OPCUA Item" node?

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Node-RED crash after write boolean to CPU1500 OPC UA

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