Use the Alarm Trigger page to configure the trigger settings of the matching text string alarm.
Component |
Description |
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Add row Click to add another alarm condition that triggers the alarm. |
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Remove row Click to remove an alarm condition. |
equal to |
Type a text string. When the monitored variable matches this text string, the alarm is triggered. |
Monitored variable |
Enter the path to the variable that is monitored by the alarm. |
Disable alarm |
Select to disable the alarm, for example, before deployment. |
Alarm delay |
Enter the time, in seconds, the alarm has to be within the alarm criteria before the alarm is triggered. |
Reset delay |
Enter the time, in seconds, the alarm has to be within the reset criteria before the alarm state is changed from alarm to reset. |
Shunt variable 1 |
Enter the shunt variable that is used to enable or disable the alarm. For more information, see Shunt Variables . |
Invert |
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 . |
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 |
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 . |