Alarms can be used to monitor data for anything out of the ordinary, like catching smalls deviations and alerting an operator to a possible situation before it escalates. Setting up alarms on your assets enables you to prevent physical and economic loss through faster operator intervention and response times.

How many alarms can an operator effectively handle per day? ISA 18.2 states that, ideally, one alarm per 10 minutes can be taken care of without sacrifice to the operator’s other duties. Two alarms per 10 minutes are identified as manageable.

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