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User Interface

User Interface


Products: AS-B, Edge Server, Enterprise Server, AS-P, Virtual Project Servers
Functionalities: Alarms
Product version: 2023
12/16/2022

Variable Status Alarm Trigger Properties

Use the Variable Status Trigger Settings dialog box to configure the settings for a variable status alarm.

 
action_zoom_plus_stroke Variable Status Trigger Settings dialog box
Figure: Variable Status Trigger Settings dialog box

Table: Variable Status Trigger Settings Dialog Box

Component

Description

Graphic presentation

Displays a graphic presentation of the alarm trigger settings.

Alarm delay (s)

​Enter the time, in seconds, the alarm has to be within the alarm criteria before the alarm is triggered.

Reset delay (s)

​Enter the time, in seconds, the alarm has to be within the reset criteria before the alarm state is changed from alarm to reset.

Reference variable

​Enter the reference variable that is compared with the monitored variable.

Upper deviation limit

​Enter the highest value the monitored variable can increase to before the alarm is triggered.

Deadband

​Enter the range the monitored variable has to pass within the normal range before the alarm is reset.

Lower deviation limit

​Enter the lowest value the monitored variable can decrease to before the alarm is triggered.

Disable alarm

Select to disable the alarm, for example, before deployment.

For more information, see Disable and Enable Alarms .

Shunt variable 1

​Enter the shunt variable that is used to enable or disable the alarm. For more information, see Shunt Variables .

Invert shunt variable 1

Select to invert the shunt value, that is, enable the alarm when the shunt value is active and disable the alarm when the shunt value is inactive. For more information, see Shunt Variables .

Shunt operator

Select AND or OR to add logic between the first and the second shunt variable. For more information, see Shunt Variables .

Shunt variable 2

​Enter the second shunt variable that is used to enable or disable the alarm. For more information, see Shunt Variables .

Invert shunt variable 2

Select to invert the shunt value, that is, enable the alarm when the shunt value is active and disable the alarm when the shunt value is inactive. For more information, see Shunt Variables .

See Also

  • Change of State Alarms
  • Change of State Alarm Properties – Basic Tab
  • References Tab
  • Acknowledgements
  • Alarm Messages
  • Priorities
  • Alarm Categories
  • Disable and Enable Alarms
  • Alarm State-Change Logging
  • Custom Audible Alarm Alerts
  • User Action Properties
  • Create Object Dialog – Naming the Object Page
  • Attachment Properties
  • Shunt Variables