Create an alarm 
    Create an alarm to specify which value generates an alarm at runtime.
- InProject view, right-clickAlarms, selectNew, and then select the alarm type.The alarm appears inAlarms.
 - With the alarm selected, inProperties, inInput variable, enter or link to the variable to monitor.
 - Depending on the alarm type, set the normal value status or limits.A property value displaysNot setwhen the normal value or limit is not entered.
 - InMessage, enter the message to display when the alarm event occurs.For Exclusive and Non-Exclusive alarm types, you can additionally set a separate message for each alarm state.
 - InSeverity, enter the alarm priority level from1to1000.
 - InEnabled, selectTrue. Enabled is the default.
 
The alarm is created and enabled.
Provide Feedback