Data Viewer and Tag Analyzer

Open Data Viewer from Neo Web or the OPC UA Client package, explore time-series data in charts, and continue the analysis in Tag Analyzer.

https://github.com/machbase/neo-prom

This guide shows two ways to open Data Viewer.

First, open Data Viewer directly from Neo Web. Then open the Data Viewer associated with a collection job in the OPC UA Client package.

In Data Viewer, choose the tags to query. Results appear in tables and charts, so you can inspect both values recorded at a specific time and how they change over time.

Move the time range in a time-series chart or zoom in on a range to explore the data. Select multiple tags to compare their changes on one screen and see how they relate to equipment conditions.

For further analysis, pass the selected tags and query conditions from Data Viewer to Tag Analyzer. Continue with a detailed analysis without re-entering the same conditions.

The video covers the full workflow: opening Data Viewer from Neo Web or the OPC UA Client package, querying data, exploring charts, and continuing in Tag Analyzer.