Procedure
- Create a Trend Extension.
- Configuring the Metasys Server as the Destination for Trend Data
- Configure the trend extension to pass trends to the ADS/ADX .
- Configure the ADS/ADX to forward trends to another ADS/ADX trend repository (if desired).
- Create a Trend Study.
Results
Notes:
- If you have a site with an ADS/ADX and engines, and you create a Trend Study on an engine (rather than on the ADS/ADX ), any trend items added to the trend study from the ADS/ADX ’s Historical DB folder is listed with the current site name in their references instead of their actual site names.
- When referencing trend items that were forwarded from an off-site device, create the trend study object on the ADS/ADX , rather than on the engine.