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Querying the Historian Software

Last Modified: August 30, 2021

Query the historian software to troubleshoot or review historian points that InsightCM wrote to the historian software using point mappings.

  1. Click the Navigation menu »System»Historian.
  2. Click the Action menu »Query Points.
  3. Because the historian software typically returns too much data and causes a timeout error, replace the default query string:
    • If you use OSIsoft PI Server software, refer to the PI SDK Utility Help for more information about query syntax.
    • Queries are limited to 1,000 results.

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