Adding an Instrumented Protective Function (IPF) in Vertigo
An instrumented protective function (IPF) is a "control loop" that is utilized for a [...]
An instrumented protective function (IPF) is a "control loop" that is utilized for a [...]
It is becoming increasingly common for vendors of industrial control instrumentation to seek SIL Certification [...]
This tutorial describes how to create a black box model in Vertigo. Black box models [...]
Yes, PFD values can be entered directly with the Black Box Model setting on an [...]
Up until the release of the IEC 61511 2nd Edition in 2016 the standard allowed [...]
There's a lot of confusion about Systematic Safety Integrity in new IEC61511. We are starting to [...]
During Layer of Protection Analysis (LOPA) of high hazard scenarios, we often rely on a [...]
Have you ever wondered where the equations that are used to [...]
We have developed the Effigy (Fire & Gas Detector Mapping) and Vertigo (SIS Lifecycle Management) [...]