Alarms Triggers Alarm Trigger for Boolean Variables Alarm Trigger for Boolean Variables (4 Inputs) Alarm Trigger for Boolean Variables (8 Inputs) Alarm Trigger for Real Variables (v1.1) Alarm Aggregator (v1.1) Alarm Interface Alarm Extender (1 Input) Alarm Extender (4 Inputs) Alarm Extender (8 Inputs) Alarm Extender (16 Inputs) Alarm Coupler (4 Inputs) Alarm Coupler (8 Inputs) Alarm Class Status Detection Alarm Priorities in Lib.Mervis Log In