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Alarm Analysis Release Notes

This page describes the release notes for the Alarm Analysis app.

If you experience issues following an update, we recommend that you clear your browser's cache and try reloading the app.


  • Correction to duration calculations for Disable and Manual Mode interventions
  • Correction in Stale Alarm Count KPI
  • Bug Fix: Bad Actor link to Gestalt Trend fixed.


  • Advanced Filtering is now a URL parameter, which means that users can create browser bookmarks of the Alarm Report with a filter applied to them
  • Updated Intelligent Plant's address on the second page of the generated document reports
  • Security Fixes


  • ARM Administration restricted to users with admin clearance
  • ARM now supports tag names that include restricted characters
  • Alarm Intelligence - Phase 1: Introduction of new features to streamline Alarm & Event import.
  • Upgraded to .Net 4.8


  • Advanced Filtering is no longer in Preview. The [filtered] prefix is added to the name of the charts which are affected by the query.
  • Made improvements to the generated document report. Document report now works with a specified Advanced Filtering query.
  • Ability to configure the number of Bad Actors & Interventions from the settings menu.
  • Improvements to the stability of the application.


  • Enhanced Alarm Response Manual (ARM) Functionality. Administrators can now upload and edit their Asset ARM documents.
  • Complex A&E parsing rules now supported in distinct c# files.
  • Performance improvements to data relay methods employed in data streams from secure networks.


  • Daylight Savings: Improved handling of Daylight Saving transitions including highlights on reports where transitions occur.
  • Improved Navigation: Navigation Bar slider can be used to traverse complete A&E history
  • Current Month KPIs: Key Performance Indicators now calculated for the days elapsed in the current month.


  • SOEx like filtering.
  • Dedicated report export button for quick access.
  • General UI updates and under the hood improvements.


* Fixed instances when downloading Ms Word report might fail * KPI calculation updates * KPI configuration persistence bug fixes


  • Route Import Errors to an Alarm Analysis Index [more info].
  • Document AA Event Sink Import “Historic Scan Limit” Settings.
  • Stale Alarm ordering.
  • Frequency distribution chart fails.
  • Frequency distribution chart colouring.
  • Asset Timezone handling [more info].
  • Ensure all KPI descriptors in full Title Case for consistency.
  • UI components for major new feature - SOEx like filtering.


This release contains the following changes:

  • Updated Alarm Analysis: Scattergram Plot Position (#1128).
  • Period Average % above target (>10) displays red x for zero (#1814).
  • Function to exclude missing data (#1549). Requires ASC package update as well.
  • KPI configuration column names (#1825).
  • Ensure Bad Actor “Top 20” key does not always say “20” as it can be changed in config (#1553).


  • Changing number of bad actors to display will affect bad actor contribution chart (previously 20 was shown regardless of the setting).
  • Better error handling when specifying URL parameters.
  • Asset tree navigation now indicates which asset is selected.
  • Minor consistency and UI issues fixed.
  • Under the hood improvements.
general/apps/alarmanalysis/releasenotes.txt · Last modified: 2024/05/03 10:41 by su