Alarm Class Status Detection

Lib.Mervis.v1_0.AlarmsClassStatus

.

  • Lib.Mervis
program test
    var
        alr: lib.mervis.v1_0.AlarmsClassStatus;
    end_var

    alr();
end_program
Inputs Name Data Type RetainRequired Connection Meaning
Status AlarmsStatusNo Yes Extending input for additional alarms
ClassMaskuint No No Binary mask of classes to be evaluated.

WeightClass
1 0
2 1
4 2
8 3
OutputsName Data Type Meaning
State bool Indicates the existence of an alarm in any of the allowed classes

This block is suitable for detecting whether an alarm of a given class is active on subordinate (= connected to Status) alarm blocks.

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