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Alarm History

Alarm Statistics

TAlh allows the inspection of alarm history and alarm statistics. all related functions are accessed via Menu >> History.

Alarm History

TAlh provides menu items in the  History menu to

Alarm Statistics


Simple alarm statistics are collected for each alarm. Both recent and total statistics are collected.
The time between successive alarms for a given PV are measured and several groups of time intervals are counted.
See menu Help >> View Statistics Setup for details.
This information is also available from a button on the Help >> Preferences dialog.
 
Menu items exist  in the History menu to
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