Setting Up Trend Studies (Overview) - Metasys - LIT-12011942 - Software Application - Metasys Open Data Server - 10.1

Metasys Open Data Server Help
Product
Building Automation Systems > Databases and Data Servers > Metasys Open Data Server
Document type
User Guide
Document number
LIT-12011942
Version
10.1
Revision date
2019-10-14

Procedure

  1. Create a Trend Extension.
  2. Configure an ODS as the destination for trend data.
  3. Configure the trend extension to pass trends to the ODS .
  4. Configure the ODS to forward trends to another ODS trend repository (if desired).
  5. Create a Trend Study.

Results

Notes:
  • If you have a site with an ODS and engines, and you create a Trend Study on an engine (rather than on the ODS), any trend items added to the trend study from the ODS’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 ODS, rather than on the engine.