Do value formats affect alarm condition evaluations?

Do value formats affect alarm condition evaluations?

Yes, the format set for a value in TopView sets both the value used for display and the value used for comparison against the alarm conditions set for the row. For example: a TopView row monitoring a float tag has a format for a whole number (i.e. "0"), if the row's value is "120.056", TopView will use the value "120" for comparison against the row's alarm conditions. Row formats are also be applied to any tags used as limit condition values.

    • Related Articles

    • Why did I get multiple email (or voice) notifications for a single alarm?

      If you are receiving multiple notifications for the same alarm, the Global Option to to remove duplication notifications to the same recipient may be unchecked. This setting can be found in "Global Options" under the Notification tab. If duplicate ...

    • Tracing an alarm and its notifications: Alarm Actions Logs

      Alarm Actions Logs TopView is commonly configured to send various notifications in response to an alarm. If TopView did not respond to an alarm with the expected behavior, you'll want to investigate to see what actions occurred for the alarm. These ...

    • Why does TopView have an alarm for "notif_voice_lastfailed"?

      This indicates that a voice notification from TopView resulted in a failure. It is an alarm added to configurations by default to monitor and expose issues with voice notifications. This is a “warning level” issue, more useful for administrators of ...

    • Why are Boolean values not alarming?

      When using the equals condition ("=") for any type of incoming value, TopView looks for exact matches. Set the alarm conditions to match the values from the data source. TopView does not make assumptions about how to interpret Boolean signals, ...

    • Monitoring and notifying of "Bad Status" tag values in TopView

      Monitored data points can report with a "Bad Status", which is an indication that the value of a tag in TopView may be questionable, or the server is experiencing issues. Notification of high bad status counts using "tags_badstatus_count" or ...