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I suppose, it’s better to fix the OPC server to get GOOD values.
Alternatively, you can change the source code of the driver to solve this certain issue for your needs. There is no plan to change the driver for all users, because “uncertain” means that data is not good.Hi,
Please don’t post AI slop on the forum.
Please ask questions using your own mind.
Providing screenshots can help save time and get better answers.Hi,
Please open the developer tools in browser (press F12), and check if there any errors.
Also make sure that you selected PlgChartPro in the Webstation settings (in the Administrator app).Configure the components to display a chart on click. Then click them to display charts and check channel numbers.
Hello,
The OPC Classic driver requires GOOD quality to display data as valid. Otherwise, it marks the tag as undefined. Undefined tags are provided to OPC UA with BAD quality.You can mix periodical writing and writing on change. If you published a screenshot of the archive options, I could advice.
Also I suggest to enable events for those channels.Hi,
Historical archives of the default type save data with fixed period.
To save data on change, enable PostgreSQL archives. They are disabled in the HelloWorld project. Archives can be found and configured in Instances – Default – Server – Archives.Hello,
I’ve added the updated links here.I suppose, you should check the errors in communication line log. Maybe configure communication channel manually.
To discuss “The requested view is not specified”, an issue description should contain:
– only appropriate question
– corresponding screenshots and log files.> connection forced to close by remote host
That’s bad if occurs often, but not related to the data sent by MQTT.
