en:mervis-ide:35-help:035-software_basic:060-libraries:060-lib-mervis:020-measurement-and-control:010-alarms:025-alarmsinterface

program test
    var
        alr: lib.mervis.v1_0.AlarmsInterface;
    end_var

    alr();
end_program

Name	Data Type	Retain	Mandatory to Connect	Meaning
Reset	bool	No	No	Reset Alarms
Acknowledge	bool	No	No	Acknowledge Alarms
Enable	bool	No	No	External enable for subsequent technology (enables the output RunEnabled)
Status	AlarmsStatus	No	No	Extended input for additional alarms
StartupDelay	time	No	No	Startup delay after all alarms are reset
HornActiveInLowPrio	bool	No	No	~~If true, the horn is active even when a low priority alarm occurs.~~ Not functional on this block type

Name	Data Type	Meaning
RunEnabled	bool	Enable input for subsequent technology
StartupCounter	time	Countdown of remaining time until enable input activation
SummaryTotalAlarm	bool	Combined indication of high-priority alarm
SummaryLowPrioAlarm	bool	Combined indication of low-priority alarm
WarningHorn	bool	Output for horn control
AlarmLight	bool	Output for fault light control
StatusOut	AlarmsStatus	Output for connection to superior alarm blocks

The block is a simplified version of the Alarms Aggregator, with the alarm inputs removed. For these, you can use one of the extender blocks.

Alarm Interface