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About: OPC-UA Browser | M4 software manual
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The interactive examples use simulated data. Enable JavaScript to practise these lessons.
Choose a sensor, inspect its readings and see how they change over time. Use Windows to switch chapters or return Home.
Open a device, then choose a measurement. Folders group nodes; the tag icon marks a value.
Search by a device name or measurement, even inside closed folders. Spaces and small typos are tolerated.
Live values update automatically. Timestamp shows when the value was recorded; Refresh requests a fresh reading.
Choose a time range to see the trend. Hover over the graph to inspect a sample; the table lists each reading.
Drag across the graph to zoom in, then pan through the data. Full opens a larger graph with the same tools.
Download the displayed history as CSV to work with it in a spreadsheet.
