exida explains Blog

Entries tagged with: Alarm Management

When is an Independent Protection Layer (IPL) Not a Safeguard?

We are going to continue discussing the results from exida‚Äôs recently published industry benchmark survey on the practices for the use of alarms as safeguards and IPLs. Over 200 safety practitioners from around the world provided responses. This entry will discuss the relationship between alarms identified as safeguards and…

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Which Measure (Rationalized or Annunciated) is More Important?

Which Measure (Rationalized or Annunciated) is More Important?

Get your priorities (distribution) straight

A very common question is posed during alarm management training.  Does the recommended alarm priority distribution of ~5% / ~15% / ~80% for high / medium / low priority alarms apply to the rationalized alarm priority distribution (as configured in the control system) or to the annunciatedalarm priority distribution…

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