Why do my Proficy tags look different in TrendMiner?
When connecting to a GE Proficy historian via the default TrendMiner Proficy provider TrendMiner it could be the visualized data looks different in TrendMiner compared to what you see in the Proficy client.
TrendMiner uses the Trend to Raw sampling mode when pulling in index data which could explain why the data looks different. When comparing the visualized data between TrendMiner and Proficy please make sure to use the 'Trend to Raw' sampling mode and the exact same time frame (start and end time) and try to re-index the tag.