Alarm Trigger for Boolean Variables

Lib.Mervis.v1_0.bool_to_alrtrig

  • Lib.Mervis

Auxiliary block used for generating an alarm from a boolean variable.

program test
    var
        inp: lib.mervis.v1_0.bool_to_alrtrig;
    end_var

    inp();
end_program
Inputs Name Data Type RetainRequired Connection Meaning
Input bool No Yes Input value
PriorityAlarmPriorityTypeNo No Alarm priority
Delay time No No Alarm delay (if zero, no delay is applied)
Outputs Name Data Type Meaning
Alarm AlarmTriggerOutput

The block generates an alarm if the Input is active for at least the duration of Delay with the priority defined by Priority.

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