Emerson Exchange 365

Activity

Jim Cahill
- 19 Jun 2019
Cybersecurity Considerations in Safety Instrumented System Architectures

Sergio Diaz Alexandre Peixoto Safety instrumented systems (SIS), which are designed to take the process to a safe state in trip conditions, come in several architectures with the basic process control system (BPCS). The SIS and BPCS can be totally separate, interfaced or integrated, yet separate. While the debate on which approach is best has been going on for a long time, what are they cybersecurity considerations...
Jim Cahill
- 15 May 2019
Controlling Surge in Centrifugal Compressors

Centrifugal and axial compressors can experience a potentially destructive condition known as surge. Emerson’s Mikhail Ilchenko describes it for me. Mikhail Ilchenko Surge is a condition that occurs in compressors when the amount of gas they are trying to compress is insufficient for the size of the compressor and the blades lose their ability to transfer energy from the shaft to the fluid, causing a reverse...
Jim Cahill
- 29 Apr 2019
Optimizing Hydrocyclone Separation Processes

Diagram of a hydrocyclone: 1. the liquid-solid mixture enters, 2. heavy solids leave, 3. cleaned liquid leaves. Photo credit: “hydrocyclone” by VanBuren is licensed under CC BY 3.0 In the mining industry, hydrocyclones are mineral processing equipment used in slurry pulps to separate coarse and fine particles according to their size and density. From Wikipedia : The mixture [slurry pulp] is injected into the...
Jim Cahill
- 18 Apr 2019
Applying Embedded Model Predictive Control

James Beall The history of model predictive control (MPC) dates back to the early 1970s invented at Shell Oil and was known as Dynamic Matrix Control . MPC was designed at that time to solve largescale control challenges. As technology advanced, this technology could be more widely applied on smaller-scale challenges. At this past 2019 AIChE Spring Meeting , Emerson’s James Beall presented Unique Applications for...
Jim Cahill
- 17 Dec 2018
Creating a Digitally-Enabled Workforce

Edition #14 of Innovations in Process Automation is now available. And it’s available not only in English, but also in German , Italian , Spanish and French . This latest edition includes articles about: Emerson’s commitment to training and education is closing the skills gap STEM initiatives inspire next generation of innovators The business case for gender balance is clear Training solutions help maximise...
Jim Cahill
- 17 Dec 2018
Creating a Digitally-Enabled Workforce

Edition #14 of Innovations in Process Automation is now available. And it’s available not only in English, but also in German , Italian , Spanish and French . This latest edition includes articles about: Emerson’s commitment to training and education is closing the skills gap STEM initiatives inspire next generation of innovators The business case for gender balance is clear Training solutions help maximise...
Jim Cahill
- 2 Nov 2018
Better Decisions with Intelligent Mobile Access

The rise of smart phone and tablets has enabled businesses to completely rethink workflows and access to information. Within the world of manufacturing, this is even true for supervising and managing the process. In a Chemical Engineering article, Engineering Challenges? There’s a Mobile Application for That , Emerson’s Mariana Dionisio describes how the DeltaV Mobile application: …allows users, such as operations...
Jim Cahill
- 2 Nov 2018
Better Decisions with Intelligent Mobile Access

The rise of smart phone and tablets has enabled businesses to completely rethink workflows and access to information. Within the world of manufacturing, this is even true for supervising and managing the process. In a Chemical Engineering article, Engineering Challenges? There’s a Mobile Application for That , Emerson’s Mariana Dionisio describes how the DeltaV Mobile application: …allows users, such as operations...
Jim Cahill
- 1 Nov 2018
Collaboration for Cybersecurity Resiliency and Robustness

Maintaining robust defenses from cyber-attacks is a priority for manufacturers. They rely on their automation suppliers to provide security-hardened technologies and cybersecurity services to help defend against new attacks and maintain resiliency and robustness over time. One key element in robustness is quickly finding, fixing and distributing patches for newly discovered vulnerabilities. Industrial control systems...
Jim Cahill
- 1 Nov 2018
Collaboration for Cybersecurity Resiliency and Robustness

Maintaining robust defenses from cyber-attacks is a priority for manufacturers. They rely on their automation suppliers to provide security-hardened technologies and cybersecurity services to help defend against new attacks and maintain resiliency and robustness over time. One key element in robustness is quickly finding, fixing and distributing patches for newly discovered vulnerabilities. Industrial control systems...
Jim Cahill
- 5 Oct 2018
Improving Control Performance

Today is the final day of the 2018 Emerson Exchange conference. The last session I’m attending is on Control Performance with Emerson’s James Beall , Courtney (Eddie) Lane , Dirk Thiele and Aspentech’s Alex Kalafatis . After the panel introduced themselves, Dirk opened the panel with a poll question, “How would you rate the overall control performance in your plant?” More than 50% indicated that it needed improvements...
Jim Cahill
- 5 Oct 2018
Improving Control Performance

Today is the final day of the 2018 Emerson Exchange conference. The last session I’m attending is on Control Performance with Emerson’s James Beall , Courtney (Eddie) Lane , Dirk Thiele and Aspentech’s Alex Kalafatis . After the panel introduced themselves, Dirk opened the panel with a poll question, “How would you rate the overall control performance in your plant?” More than 50% indicated that it needed improvements...
Jim Cahill
- 4 Oct 2018
Augmented Reality for Operators

Augmented reality—a day in the life of operations is the intriguing title of a 2018 Emerson Exchange conference presentation. Emerson’s Aaron Crews , Mary Grace Francisco , and Mark Nixon joined University of Texas Center for Energy & Environmental Resources ‘ Robert Montgomery. Mark open the presentation introducing the panelists and noting how augmented reality (AR) is being actively incorporated into the overall...
Jim Cahill
- 4 Oct 2018
Augmented Reality for Operators

Augmented reality—a day in the life of operations is the intriguing title of a 2018 Emerson Exchange conference presentation. Emerson’s Aaron Crews , Mary Grace Francisco , and Mark Nixon joined University of Texas Center for Energy & Environmental Resources ‘ Robert Montgomery. Mark open the presentation introducing the panelists and noting how augmented reality (AR) is being actively incorporated into the overall...
Jim Cahill
- 25 Sep 2018
Future of Control Systems

The pace of technological change is dizzying. Even in our world of automation where there’s a premium on proven, amazing changes have occurred over the past decade. In a Control Engineering Europe article, Looking into the future of control systems , Emerson’s Bob Halgren shares his thoughts on where process control systems are headed in this era of Industry 4.0 and digital transformations. Bob opens noting the...
Jim Cahill
- 25 Sep 2018
Future of Control Systems

The pace of technological change is dizzying. Even in our world of automation where there’s a premium on proven, amazing changes have occurred over the past decade. In a Control Engineering Europe article, Looking into the future of control systems , Emerson’s Bob Halgren shares his thoughts on where process control systems are headed in this era of Industry 4.0 and digital transformations. Bob opens noting the changes...
Jim Cahill
- 23 Jul 2018
Planning Operator Workloads

There’s a great question on planning operator workloads. This Emerson Exchange 365 community, DeltaV group member posted, Is there a standard, industry reference or best practice to determine operator workload and staff requirement for DCS consoles? In part, they ask: I’ve been dealing with a question from our management for some time: we fear that in some scenarios we have our console operators dealing with too...
Jim Cahill
- 23 Jul 2018
Planning Operator Workloads

There’s a great question on planning operator workloads. This Emerson Exchange 365 community, DeltaV group member posted, Is there a standard, industry reference or best practice to determine operator workload and staff requirement for DCS consoles? In part, they ask: I’ve been dealing with a question from our management for some time: we fear that in some scenarios we have our console operators dealing with too...
Jim Cahill
- 20 Jun 2018
Mobile Control System Operational Experience

One only has to do cursory “people-watching” to see how connected most all of us are to our mobile devices. Whether it’s social feeds, news, messaging or other activities much of our attention goes there. This technology is transforming the way we interact, learn and perform tasks. For manufacturers, these transformation is extending into their production processes. In a Control Engineering article, Five essential...
Jim Cahill
- 20 Jun 2018
Mobile Control System Operational Experience

One only has to do cursory “people-watching” to see how connected most all of us are to our mobile devices. Whether it’s social feeds, news, messaging or other activities much of our attention goes there. This technology is transforming the way we interact, learn and perform tasks. For manufacturers, these transformation is extending into their production processes. In a Control Engineering article, Five essential...
Jim Cahill
- 11 Jun 2018
Optimizing Media Flow in Biologics Manufacturing

Author: Emily Anderson Flexible facilities are a growing trend in the biopharmaceutical manufacturing industry. Manufacturers increasingly look to produce multiple products and maximize production time. To meet these requirements, an automation strategy must maximize the flexibility of the process equipment. The preparation, storage, and distribution of media often requires real-time flowpath selection and bumpless...
Jim Cahill
- 23 Apr 2018
Cybersecurity Guidebook for Reducing Cyber Risks

One only has to do a cybersecurity news search to see the increasing worries and incidents that manufacturers face. The ISA/IEC 62443 series of cybersecurity standards : …address the need to design cybersecurity robustness and resilience into industrial automation control systems (IACS). A new, comprehensive Cybersecurity Guidebook for Process Control is available to help you and your organization take the...
Jim Cahill
- 22 Mar 2018
Innovations in Control System Operator Interfaces

Operators in plant and production facilities have relied on Operator Interfaces (OIs), also known as human-machine interfaces (HMIs), as their window into the process—to monitor, control and work through abnormal situations. In a ControlGlobal.com article, OI package empowers operations , Emerson’s Cindy Scott and Camilo Fadul , describe advancements in OI technology introduced in DeltaV Live to simplify both the...
Jim Cahill
- 22 Mar 2018
Innovations in Control System Operator Interfaces

Operators in plant and production facilities have relied on Operator Interfaces (OIs), also known as human-machine interfaces (HMIs), as their window into the process—to monitor, control and work through abnormal situations. In a ControlGlobal.com article, OI package empowers operations , Emerson’s Cindy Scott and Camilo Fadul , describe advancements in OI technology introduced in DeltaV Live to simplify both the creation...
Jim Cahill
- 15 Mar 2018
Technology Advancements for Project and Operational Performance Improvements

At the recent ARC Industry Forum , Emerson’s Dave Imming and Claudio Fayad sat down with ARC Advisory Group’s Craig Resnick to discuss ways that technology is helping manufacturers improve both project and ongoing operational performance. Specifically, the conversation centered around the announcement of DeltaV version 14 at the conference. I saw this tweet from @arc_advisory announcing the availability of the video...

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