While I'm traveling this week to attend a customer event, Emerson's Mike Boudreaux has graciously written the following post to share the process safety-related activities that will be occurring at the upcoming Emerson Exchange in San Antonio. Process safety is on the...
In our continuing look at elements in the IEC 61511 process safety lifecycle, I uncovered an excellent presentation, Safety Instrumented Systems - Considering the Whole Loop, by Emerson's Andy Crosland. You may recall Andy from a recent process safety seminar series...
A few weeks ago, I posted Safety Instrumented Function-Focused Approach. It summarized a presentation by Emerson's Russell Cockman and Andy Crosland on the role of an SIS integrator in the implementation phase of an IEC 61511 process safety project. Russell and Andy...
Update and Bump: Here's information on Russell's and Andy's UK Safety Seminar Series. Emerson process safety experts Russell Cockman and Andy Crosland recently presented at the Institution of Chemical Engineers (IChemE) North West Members Group in the United Kingdom....
Last Friday I highlighted thoughts from Emerson process safety expert, Len Laskowski in the post, Executing IEC 61511 Process Safety Projects. He shared more than I could fit in a single post, so today's post will share the balance. One of the points made by the...
ControlGlobal.com has an excellent article on the global process safety standard, IEC 61511. The article, IEC 61511 Implementation - The Execution Challenge, shares the experiences of two Mustang Engineering process automation project veterans. I turned to one of...
I received a great question today about the safety integrity level (SIL) of a distributed control system (DCS). In this case, the question was specific to the DeltaV system: Can you please advise if the Emerson DeltaV DCS has a SIL rating i.e. '0' or '1'? I understand...
We discussed the energy efficiency and other opportunities with fired heaters in past posts. I caught wind of a presentation that Emerson's safety specialist, Chuck Miller will be giving at the upcoming March 21-25 AIChE Spring National Meeting and Global Congress on...
ARC Advisory Group's recently published ARC View, Emerson Brings DeltaV SIS into the Future with Version 11 Release, describes the continuing advancements of the DeltaV SIS safety instrumented system. DeltaV SIS launched over 5 years ago and this whitepaper provides...
Process automation systems and safety instrumented systems (SIS) have been changing with the rapid pace of technology change. An ARC Advisory Group whitepaper, Business Issues Driving Safety System Integration, outlined some of the various ways automation suppliers...
Automation World has a great article, Security and Safety Follow Parallel Paths, which compares and contrasts process safety and cyber security, from a risk management perspective. In an earlier post, I described the ISA99 Working Group 7 (WG7) efforts to look at the...
The question of integration with respect to safety instrumented systems (SIS) and basic process control systems (BPCS) continues unabated. Emerson's Mike Boudreaux alerted me to a great article, The Question of Integration, in the June issue of Control Engineering...
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