Celebrating the End of the Semester
by Jim Cahill
This one was too good not to highlight. For those not familiar with the look of DeltaV controller and I/O subsystem, here's what it looks like when it's a chocolate cake:
Emerson's DeltaV team is honored to be a part of Professor Atanas Serbezov and his Advanced Process Control class at the Rose-Hulman Institute of Technology's Department of Chemical Engineering in celebration of completion of another successful semester.
For all the engineering students in all the great educational institutions across the globe, process manufacturers and automation suppliers look forward to those of you who choose to join our ranks!
Tags: Rose-Hulman
| APC
| Advanced Process Control
|
May 15, 2008 in Education, in Miscellaneous | Comments (0)
Application for Social Media Technologies like Twitter for Automation Professionals?
by Jim Cahill
My colleague Deb Franke and I have again submitted abstracts for the Emerson Global Users Exchange, which will be in Washington D.C. September 29 through October 3. Our topics are both on the use of social media technologies, with one being a hands-on session. Last year we did a Web 2.0 discussion, which we archived here.
Now, there is no guarantee that the presentations for this year will be accepted, since they are chosen by the Emerson Exchange Board of Directors, which is a mix of process manufacturers, Emerson, and Emerson local business partners. We'll find out in April if none, one or both have been accepted.
One of social media applications I've started to use is Twitter. You basically have 140 characters to say whatever it is you want to say at the moment. Think of it as instant messaging, except that anyone in the world can follow your posts. My twitter page is twitter.com/JimCahill.
I was prompted to write about this when I saw Gary Mintchell ask the question on his blog today, Any manufacturing twitterers out there? I responded, and if you have a Twitter account, I hope you'll respond, too so that we can begin to build a circle.
The Twitter application seems to be gaining momentum. Participants at the recent SXSW Interactive conference here in Austin used it extensively. People used it to say what they were doing or planning to do, to ask questions of their circle, to answer others questions, etc. With only 140 characters to work with, you have to be brief or use something like TinyURL to squeeze down the size of a long URL at which to point. You can post from your mobile phone and if it has mobile web capabilities, you can view posts from Mobile Twitter.
I bring all this up because I think there would be applicability for automation professionals. Not only might this be useful at trade shows and events like the Emerson Exchange for impromptu gatherings and updates, but also in your daily course of work.
For example, if you have responsibility for working with a particular automation system and you have an application question, you could post it and see if your circle knows the answer. Of course, this only works if the circle, or extended circle, grows sufficiently large. Unlike instant messaging, the circle expands beyond who is in your list, i.e. friends of friends. This expanded circle is one of the benefits of these social media-based applications.
Please let me know if you give it a try and establish an account so I can follow you. I'd like to see how this might be used in our industry, so I can share some of these findings in the possible Emerson Exchange presentations, as well as future blog posts.
Update: This was too good not to share. Thanks to local Austin author and About.com Entrepreneur Guide, Scott Allen for pointing out this great Lee LeFever YouTube video explanation of Twitter (with apologies to those with repressive IT departments):
I of course found out about this video from a Twitter tweet from Scott.
Tags: social media
| twitter
| emerson exchange
| web 2.0
|
March 18, 2008 in Emerson Exchange, in Miscellaneous | Comments (2)
The Funnier Side of Retirement
by Jim Cahill
Let's end this week highlighting a new book by ModelingAndControl.com's Greg McMillan. The book, The Funnier Side of Retirement for Engineers and People of the Technical Persuasion, is a very funny look at those entering their golden, post-work years.
When I saw this news on my DeltaV News RSS feed, I rushed up to Greg's office to see if I could get my hands on one of the books, which I did (score!) I'm a big fan of Greg's top ten lists, his marriage of humor and our technical world of process control and of course the illustrations by Ted Williams.
As Greg mentions in his post about the book, Now for Something Completely Different:
About every year since 1985, I wrote a book whether I needed to or not. Some of the books were written to entertain myself and hopefully others by adding a humorous view point to what is normally a very a serious profession.
Imagine writing a book a year for over 20 straight years… wow! And I think a few blog posts a week are tough…
For his older books where Greg has received back the copyrights, he's generously offered these free to the world on the EasyDeltaV.com Process Control Insights area. You can get a sample of this humor and fun illustrations in the eBook, A Funny Thing Happened On The Way To The Control Room.
My guess is that you'll enjoy this book whether you're approaching these golden years yourself or even if not.
Tags:
January 25, 2008 in Education, in Miscellaneous | Comments (0)
Feeding that Inner Geek
by Jim Cahill
As much as I enjoy finding stories to share about Emerson's experts in action, I also enjoy reaching that part of the year where it's time to use up unused vacation, unplug from the day-to-day, and spend time with family and friends.
As such, this could well be the final post for 2007. I won't absolutely commit to it in case something comes up that I can post.
I'll use some of the holiday time the time to feed my inner-engineering-geek side by catching up on my technology and podcast RSS feeds and see all the amazing things some of the best technology minds are sharing with the world. Here's my OPML file of these feeds if you want to import them into your RSS reader.
If that last sentence made as much sense as some your least favorite politicians' comments do, then I encourage you to check out this "silent-movie" Google Reader OPML demo screencast on Deb Franke and my Web 2.0 Exchange Resource page.
The resistance I hear in reading RSS feeds (beyond the technical hurdles for those with older versions of operating systems and web browsers) is that people are already overwhelmed with information from email and other sources.
My response is that the beauty of RSS feeds is that you have absolutely no obligation to read them. You are in control. You pick what you want to subscribe to. If you're too busy, ignore them. When you have time read them, do. If too many have queued up, mark them as all read.
Hopefully I'll learn some more cool stuff like the awesome work that the Massachusetts Institute of Technology is doing with their Scratch graphical programming and sharing program. If you have kids and some free time in the coming weeks, you'll want to check this out. I found about this through a Phil Windley Technometria podcast. You just never know what pearls you'll find…
Happy holidays to all!
Tags: RSS
| OPML
| podcast
| screencast
|
December 14, 2007 in Miscellaneous | Comments (0)
Persistent RSS Searches Can Bring Pleasant Surprises
by Jim Cahill
If you've been following this blog for a while, you know that from time to time I extol the virtues of Really Simple Syndication (RSS). Examples are here, here, here, and here.
I thought I'd pass along one of my RSS tricks around persistent RSS searches. First, if you're not already using RSS, the latest versions of the web browsers all support it natively. Also, web-based readers like Google Reader and Bloglines are easy to use. Client-based ones you install on your PC include Outlook 2007 email, and applications like we recommended a while back with our RSS Starter Kit.
Personally, I use Outlook 2007 for my most frequently read feeds, and Google Reader and Bloglines for the occasional reading when I have some time.
My trick is doing searches on "Jim Cahill" emerson with Google's blog search (or Google News or Technorati) and it helps show if anything has been written about me (good, bad, or indifferent.) I include the company name because there are a few other prominent Jim Cahill's out there that I must compete with for search engine visibility supremacy.
These searches are good one-time things, but what if I always want to know? What if I want my RSS Reader to let me know if somebody has written something new? That's where persistent RSS search come in.
In the Google example, there is a left side area where I can subscribe to this search (or any other ones of interest) and add these to my RSS reader. The Google searches also allow emails for those of us who feel they are not already getting enough email (not too likely!)
I pass this along this because last Friday my persistent RSS searches dutifully informed me that Forrester Research senior analyst, Peter Kim wrote a blog post entitled, Introducing: Top Marketer Blogs (alpha). Lo and behold, our Emerson Process Experts blog was on the list. My first reaction was, "cool!" Then I thought how Forrester researches the broad space of technology well beyond our world of process automation so my new reaction was, "way cool!" A week later, I'm still sticking to that reaction.
So there you have it, start your day with that check of your persistent RSS searches and you could be pleasantly surprised.
Update: In the comments, Pete had a great suggestion for you fellow bloggers. Use a search of your blogs URL with Technorati's "blog reactions", For this blog,the persistent RSS feed for this reaction is: feeds.technorati.com/search/www.emersonprocessxperts.com.
Tags: RSS
| persistent search
|
July 20, 2007 in Miscellaneous | Comments (2)
Are You Using or Considering a Services Oriented Architecture?
by Jim Cahill
One of the innovations taking hold in the Information Technology (IT) community is services oriented architecture (SOA). As stated by the SOA entry in Wikipedia:
There is no widely-agreed upon definition of service-oriented architecture other than its literal translation that it is an architecture that relies on service-orientation as its fundamental design principle. Service-orientation describes an architecture that uses loosely coupled services to support the requirements of business processes and users. Resources on a network in a SOA environment are made available as independent services that can be accessed without knowledge of their underlying platform implementation.
To understand better the state and needs of the adoption of SOA in process manufacturing, the ARC Advisory Group is conducting a short 25-question survey, SOA for Manufacturers and Owner/Operators. The survey:
is designed for, and should be taken by, end users, owner/operators, etc. in process and discrete industries - as well as those with similar needs in other industries, such as utilities - with knowledge of their company's interest, goals, and experience with Web services and SOA.
As with ARC's other surveys, your participation earns a free copy of the results when they become available. This can help your organization better learn what other manufacturers are doing and possibly help advance your efforts.
I bring all this to your attention because I am also keenly interested in the problems you see SOA addressing and the business results you are seeking to achieve. It can have impact all the way to your process instrumentation and devices in your manufacturing processes.
If your organization is applying or investigating the application of SOA, consider investing a few minutes of your time taking the survey.
Tags: service oriented architecture
| SOA
| web services
|
July 9, 2007 in Miscellaneous | Comments (2)
Intech Magazine Fieldbus Survey Seeks Your Thoughts
by Jim Cahill
Today is the last day to share your thoughts with Intech Magazine on their fieldbus survey. From their email to me:
Fieldbus has been in the industry for just over a decade and is an important part of the automation solution package. InTech magazine is conducting a survey to determine what readers see as challenges and opportunities for the protocol. InTech's editors will report on the answers in the InTech Market Study on buses in our April issue.
If you have experience with one of the fieldbuses, please take a moment and add your thoughts to this survey.
Tags: fieldbus
| Intech
| ISA
|
March 9, 2007 in Miscellaneous | Comments (0)
Happy Anniversary Emerson Process Experts!
by Jim Cahill
It was one year ago today that we launched the Emerson Process Experts blog. This welcome message began the journey into the blogosphere for us here at Emerson. From rereading the initial post, I think we managed to stay pretty true to the mission:
…to use a blog to create a shorter path between process manufacturing professionals seeking solutions and the experts around Emerson Process Management who have valuable industry, application, and technology expertise.
As I did in the welcome message, I continue to thank Deb, Ed, Maryann, and Lisa for their help and innovations along the way with this blog.
Surprises after a year? The biggest by far is the sheer number of folks I've met along the way, from fellow automation and process industry bloggers to even some of the A-list bloggers as defined by the Technorati Top 100 (I've got a ways to go at 25,600!) A week does not go by where I don't get an email, phone call, or Skype message from someone around the globe from plant managers to engineers and plant operators, looking around and happening upon one of the posts.
It's really the best part--hooking folks up with folks here at Emerson who can help them. And even as long as I've been here at Emerson, meeting all the folks featured in these posts has been great.
The worst part? Starting a week with no prospects or leads for blog posts and trying to scratch and claw to find something to post. I now have a much greater appreciation for my friends in the publishing business!
Thanks for this brief indulgence, and now on to year two!
Tags: anniversary blog
|
February 28, 2007 in Miscellaneous | Comments (8)
Have a Great Holidays!
by Jim Cahill
It's that time of year to visit with friends, family, and loved ones. This will be the last post for 2006.
Enjoy your holiday season and I look forward to sharing more stories as 2007 comes rolling in.
For those of you in the northern hemisphere where the snow falls, here's a happy holiday wish to you.
For those in more temperate climates and in the southern hemisphere, here's a happy holiday wish to you.
Tags:
December 19, 2006 in Miscellaneous | Comments (0) | Trackback (0)
Having to Know More?
by Jim Cahill
Do you ever get the feeling you have to know more and more to do your job?
Control magazine editor-in-chief, Walt Boyes, nails it in a recent blog post when he writes:
We need to be interdisciplinary generalists (wow, there's a mouthful for you) that can do field devices, final control elements, loop control, advanced process control, networking and IT, cybersecurity, safety instrumented systems, plant security and after we master all of that, we're going to find that it still isn't going to be enough.It's a large part of what the Emerson Process Experts blog is all about. To highlight the Emerson people who are experts in these (and more) areas who can help.
As process manufacturing plants become smarter and more efficient as more systems and software are integrated and digital technologies are deployed, they also need the planning, engineering, commissioning, and ongoing support to get the most out of them. Most of the posts have discussed aspects of areas Walt mentions with the part of the plant lifecycle where experts have helped.
Now more than 100 posts into this blog, the offer from the inaugural welcome post stands:
Please email me, Skype me, or call me if there are particular people or topics that you would like in this blog.
Tags: field devices
| digital communications
| cyber security
| advanced process control
| safety instrumented systems
|
December 8, 2006 in Miscellaneous | Comments (1) | Trackback (0)
Strong 2006 Financial Performance for Emerson Process Management
by Jim Cahill
The final 2006 fiscal year (Oct '05-Sep '06) numbers were released today by Emerson and they showed record net sales. Overall the company grew to $20.1 billion from $17.3 billion USD in fiscal year 2005. Our Emerson Process Management division led the way. From the release:
Process Management's strong performance continued in 2006 as sales increased 16 percent to $4.9 billion. Underlying sales growth was 13 percent, led by 15 percent growth in the United States and Asia and 20 percent growth in Latin America.As I began the Emerson Process Experts blog back in late February of this year, I've had a chance to meet many of the experts across the Emerson Process Management group. These are the experts who build the technologies that go into some of the leading brands: PlantWeb, AMS Suite, Bristol, Daniel, DeltaV, Fisher, Mobrey, Micro Motion, Ovation, Rosemount, SmartProcess, and SureService to name some. They are also the experts who help plan, engineer, install, commission, and optimize process manufacturing plants around the globe.
These experts responded to strong global demand for process automation products and services to help process manufacturers become more efficient and competitive. And, they helped to deliver these strong financial results.
Now on to 2007!
Tags: financial performance
| EMR
|
November 7, 2006 in Miscellaneous | Comments (0)
Northeastern University Blogger Success Study
by Jim Cahill
If you've been reading the Emerson Process Experts blog for a while, you know that every once in a while I'll jump on my soapbox to extol the virtues of RSS, RSS searches and blogs. Some examples of my enthusiasm on these topics include:
- Moving to More Efficient, Focused Information
- Greater Efficiency through RSS and Blogs
- Putting Your Expertise Out There
- RSS and Efficient Information Collection Coming Quickly
I keep writing about this because I do believe that you can find out about things more quickly than the "seek and find" world of today's web browsing.
Today is a great example. Even before I opened my email I saw that my RSS searches for "Jim Cahill" and "Emerson Process Experts" had returned numerous results. They were pointing to sections of a Northeastern University and Backbone Media Blogging Success study.
My colleague Deb Franke and I participated by agreeing to be interviewed earlier this year. The researchers did a great job of capturing the essence of our interview.
What I really like about the way they did the study is that each section is done as an individual blog post, so that conversations can continue long after the study is posted. For my fellow automation bloggers, please consider adding your experiences to the conversation.
My point with all this is that you should consider using RSS searches for areas that interest you or advance your knowledge to be more successful. For automation professionals in the process industries these searches could be around emerging standards, government regulations, automation technology advancements, etc.
Now that all the major web browsers support RSS (even Microsoft with its just released Internet Explorer 7), the time is now to use RSS and join the conversation.
Tags: RSS
| blogs
| blog study
| Northeastern University
| Backbone Media
|
November 2, 2006 in Miscellaneous | Comments (4) | Trackback (0)
RSS and Efficient Information Collection Coming Quickly
by Jim Cahill
For those who have seen some of my prior posts, you know I've been harping on why I think RSS (really simple syndication) is great.
Last Friday, Microsoft's Internet Explorer version 7 (IE7) blog confirmed that we will all be receiving IE7 with embedded RSS capabilities this month via automation update (dribble downloads as I call them.) As a friend in Switzerland reminds me, that is, unless your nefarious IT organization blocks this and allows this update only when they are good and ready (2009 he estimates!)
For both a presentation I gave to the Houston American Marketing Association and another at last week's Emerson Exchange, I showed a video clip of how easy it is to subscribe to an RSS feed using IE7. Since 87% of this month's visitors use Internet Explorer, take a look. For those 11% who use Firefox (which already handles RSS) feel free to ignore this whole post.
Basically, this video describes me subscribing to the DeltaV News feed using IE7, shows how the RSS feed is in readable form, and shows how to easily subscribe to the feed. Finally it shows how it's integrated with Outlook 2007 if you prefer to read your RSS feeds and RSS search feed posts as you would emails. This is my preferred way, since it's the application I spend the most time with, and the RSS posts (the full text feed ones) can be read offline.
Tags: RSS
| Internet Explorer 7
| IE7
|
October 13, 2006 in Miscellaneous | Comments (0) | Trackback (1)
Your Expertise Needed
by Jim Cahill
As Walt Boyes recently reported in his coverage of the Emerson Exchange, a successful year has brought on the need for additional experts throughout Emerson Process Management.
Here in Austin, Texas where our Process Systems and Solutions organization is based there are quite a number of job openings for IT Professionals, Software Developers, and Project Engineers. There are even some Marketing Product Manager positions which I don’t see yet posted. And even more as you look at the various divisions within Emerson Process Management.
Take a look and if interested respond directly to the opportunity or email me and I’ll route it in the right direction.
Thanks to the safety expert who found the Emerson Process Experts blog and emailed me for giving me the idea for this blog post.
UPDATE: My friends in our Calgary-based Hydrocarbon and Energy Industry Center want me to also mention that the great Oil Sands projects in Northern Alberta require talented project engineers and managers.
Tags: job opportunity
| help wanted
| IT Professional
| Software Engineer
| Project Engineer
|
October 12, 2006 in Miscellaneous | Comments (0) | Trackback (0)
The Longest Continuously Operated Refinery in the U.S.
by Jim Cahill
As blogs have brought self-publishing to individuals and their growth has skyrocketed, the next wave--self-published videos--have arrived and even come to our conservative world of process automation.
YouTube and Google Video are two examples of sites where you can upload your videos to share with the world.
I bring this up because I received an email this morning of a video done by Pennsylvania Cable Network with their PCN Tours series. The 52:35 video features a tour of American Refining Group in Bradford, Pennsylvania in the U.S. They are celebrating 125 years as the United States longest continuously operated refinery.
Take a look at 17:45 and 20:15 and you'll see Emerson's DeltaV system in their crude unit control room and reformer control room. It's great that PlantWeb technology could play a role in their success.
As we continue to move forward in this new age of communications, please let me know if your process automation work is highlighted in one of these newer self-publishing mediums like blogs, podcasts, or videos.
Tags: refinery
| American Refining Group
| crude unit
| reformer
|
September 1, 2006 in Miscellaneous, in Refining | Comments (0) | Trackback (0)
Automation Podcasts Emerging
by Jim Cahill
Last Friday, I mentioned how RSS is speeding up the process of finding information. Podcasts are the way to receive this information in an audio format, typically via MP3 file or AAC file popularized by the iTunes Music Store.
Unlike reading text, I find it impossible to listen to a podcast on my PC, since it is such a visual medium. Podcasts are perfect for listening on my MP3 player while exercising, playing on the car stereo, or performing mindless chores. Since I'm a bit of technology geek, I enjoy listening to the Gillmor Gang and This Week in Technology.
Even in our conservative space of process automation, podcasts have emerged. You might want to check out:
- AutomationWorld's Gary Mintchell
- Control's Walt Boyes
- Futurist Jim Pinto
- Industrial Automation Insider's Andrew Bond
And I even came across a podcast interview with BMS on the On Pharma blog.
Now your company may not go as far as manufacturer, National Semiconductor, who gave each of their 8,500 employees 30 GB iPods, but you may want to take matters into your own hands, grab your personal iPod or MP3 player, give these pioneers a listen and see if this form of communication is useful to you.
Tags: podcast
| audio information
|
August 4, 2006 in Miscellaneous | Comments (3) | Trackback (0)
Greater Efficiency through RSS and Blogs
by Jim Cahill
I’m presenting a paper at our customer user group meeting, Emerson Exchange this fall. The presentation, Finding What You Need Faster via RSS and Blogs, will describe and demonstrate how reading RSS feeds, RSS search feeds, and blogs, helps me better understand what’s happing in automation and technology faster than I ever could by going out and visiting websites.
The premise is that this subscription-based method of collecting information flips the model around. Instead of going and seeking, I subscribe to what interests me, and new content comes to me for me to read (or listen in the case of podcasts) when I have the time to read (or listen to) it. Often this is on the weekend or when I’m sitting on an airplane.
In an earlier post, I cited a Yahoo study that said RSS adoption is quite low. I believed then and still do believe this due to the fact that most of us use Internet Explorer as our web browser. When we click on the little orange buttons we see cryptic XML code… hardly something that would appear to be useful in any way.
Our attempt to help people with the current hurdles of RSS adoption is the RSS Starter Kit. Or you may be a Firefox, Opera, Safari, etc. web browser user and have no issues at all.
If you’re a Microsoft user, these hurdles go away when Internet Explorer and Microsoft Outlook 2007 become available where RSS is native in the applications. No more cryptic XML-gibberish displayed. In preparation for the Emerson Exchange presentation, and to get a better feeling for Microsoft’s implementation, I’ve been running Microsoft Office 2007 beta and Internet Explorer version 7 beta. In fact this blog post is being written in Word 2007 which has added a blog post template which connects to the blog server software running http://www.EmersonProcessXperts.com. Microsoft has done a nice job in integration, where I can subscribe in the Internet Explorer and the RSS Feed is also added to my Outlook RSS Subscriptions folder where I can read the information offline, much like I can with emails. Once these products hit the mainstream, I think more people will see the benefits of the subscription model where their content of interest finds them to better do what they need to do.
If you’re planning on attending the Emerson Exchange, please do consider visiting my presentation. For those of you with blogs, bring your PCs or PDAs and live blog it, so I can get feedback on how to improve in future sessions. Also, if you have any examples of how you’re using RSS/RSS searches/blogs to your advantage add a comment or send me an email.
Tags: RSS
| IE7
| Emerson Exchange
|
July 28, 2006 in Miscellaneous | Comments (1) | Trackback (2)
Padding Your Project Timelines
by Jim Cahill
I read a fascinating piece about methods of estimating software project schedules. It was written by Shenling Yang, a senior software engineer for the DeltaV system. I bring it up here because many project managers and project engineers are faced with similar questions of how to best estimate project schedules.
Shenling starts by citing an InformationWeek magazine piece entitled, To Err is Human, To Estimate, Devine from several years ago which states:
A recent study of 100 companies found the average company completes only 37% of major IT projects on time, while only 42% finish on budget.
Shenling attributes much of this to the difficulties in gathering accurate estimates of software development effort. The quality of the estimates directly affects whether or not the project team can meet scope, quality, and schedule commitments.
A common method of estimation is the bottom-up, task level approach, relying on the judgment of the team members in performing the tasks. This method, coined “Expert Judgment” by Robert Hughes in an Information and Software Technology article is subject to human biases. There are many biases that have an impact on project estimates, and Shenling cites prudence bias as one of the biggest.
This bias is the accumulation of padding all the tasks which can result in overly cautious project schedules and uncertainties across the project schedule. In our nature there is a tendency to procrastinate or delay the start since of the task knowing this padding exists.
A better approach Shenling points to is project schedule-based padding to handle risks and uncertainties. A great analogy she uses is a local store with 5 checkout counters. If there are individual lines for each counter, your chances of getting stuck in a slow line are greater. If there is one line feeding the 5 counters your risk of “getting stuck” is reduced since the uncertainty of the speed of checkout at a particular counter is reduced.
To minimize the schedule risks of your project it’s better to apply the padding at the project level, and not at the individual task level. The overall project manager should clearly communicate this padding to all the team members in order to keep everyone on the same page and going in the right direction. Great words of wisdom, I’d say.
Tags: project management
| project schedule
| estimating
| expert judgment
|
July 25, 2006 in Miscellaneous | Comments (2) | Trackback (0)
Providing Reliable Telecommunications, WANS and LANS
by Jim Cahill
Many industries such as oil and gas production, gas distribution, and LNG processing have the need to communicate over long distances without having readily available communications infrastructure. These manufacturers require voice, data, and/or video communications to operate reliably all day, every day.
I caught up with Gavin Jacobs who manages the telecommunications and network technologies project team for Emerson's Hydrocarbon and Energy industry organization.
Gavin's team works with the process manufacturer by starting with a conceptual design which analyzes and defines the requirements for the project. From this point, the architecture and technologies are recommended along with a project plan and schedule. The key to the design is to use the latest, proven technologies, and build upon the group's best practices standards.
In putting together the plan, the team draws upon their individual experts in local area networks (LANs), wide area networks (WANs) and the methods of transport including radio, satellite, microwave, telephone leased lines, fiber, spread spectrum, and traditional copper cable. They also work with the various LAN/WAN and data acquisition protocols required including TCP/IP, UDP, MODBUS, BSAP, and DNP3. And the group works closely with the suppliers of switches, routers, wireless, cables and other equipment required for the communications networks.
Beyond the upfront consultation and planning, Gavin's team performs detailed engineering, and follows it through with the implementation, integration, installation, and commissioning. One of the most common causes of LAN communications issues is improper cable installations. This is a critical part of the design, and it should be well documented to minimize installation issues. Also, having equipment and cables rated for their operating environments is critical to reliable and safe operations.
The commissioning process involves validating the communications throughput, monitoring and trending the physical layer, validating packet routing, validating security, and monitoring the protocols to eliminate sources of potential service disruptions. Some of this diagnostic information is often integrated with the manufacturer's maintenance management system to provide a central area for managing any issues with the network.
Gavin's team often provides ongoing operational support to help these manufacturers take advantage of communications improvements and cost reductions in these technologies.
Tags: telecommunications
| LAN engineering
| WAN engineering
| oil and gas
|
June 21, 2006 in Miscellaneous, in Oil & Gas | Comments (0) | Trackback (0)
Nice Review of Emerson and Plug for RSS Starter Kit
by Jim Cahill
For those not already subscribed to CONTROL magazine's Editor-in-Chief Walt Boye's blog, you're missing a great post entitled, Why Does Emerson Win?
OK, OK, you may think this somewhat self-serving of me to point out this particular post and it would be tough for me to argue the point.
Actually I'm also using this opportunity to promote your adoption of Really Simple Syndication (RSS) by giving our RSS Starter Kit that I mentioned in an earlier post a try.
If you try it, you'll be subscribed to Walt's blog, this blog, and other topics of interest. It can also serve to help you find what you need faster than by not adopting RSS.
Tags: Emerson
| RSS Starter Kit
| RSS
|
April 27, 2006 in Miscellaneous | Comments (0) | Trackback (0)
Moving to More Efficient, Focused Information
by Jim Cahill
Over the past 10 years, we've all benefited from the speed at which knowledge can be attained using the web and search engines to rapidly find things.
One of the fairly recent innovations has been really simple syndication (RSS) technology, which provides us a way to subscribe to information to have it come to us, rather than the mode of seeking and finding.
An October Yahoo! study indicates that the adoption rate is still quite low:
Awareness of RSS is quite low among Internet users. 12% of users are aware of RSS, and 4% have knowingly used RSS.I've been using it for over a year and it's amazing what I can learn about process automation, the key industries we serve, and even what other automation suppliers are up to. This RSS communications seems too valuable to keep such a secret.
One of the things limiting adoption is that the Internet Explorer browser does not deal well with the cryptic XML looking code that is RSS. Anyone who has clicked on the little orange XML, RSS buttons sprouting all over the web see this gibberish looking code. This will change when Microsoft releases Vista and the next version of Office, but for now it takes some doing to use RSS.
In the spirit of helping process manufacturing professionals see the value that we see with RSS, we have just published an RSS Starter Kit.
The RSS Starter Kit gives you a quick what, why, and how to give it a try.
I even narrated a demo to show how you could be up and going in 2 minutes with a number of feeds about our industry, hot topics, and even a couple of fun feeds. I believe you'll find the time investment worth it. Give it a try!
Also be sure to check out how you can get a customized feed from Emerson Process Management based upon your preferences. With your RSS reader already in place, it's easy to add.
UPDATE: Welcome visitors from Steve Rubel's, Gary Mintchell's and Toby Bloomberg's blogs!
There was a thoughtful critique on the MoonWatcher blog of the customized RSS implementation on the Emerson Process Management site. I had a chance to catch up with Emerson Process Management's Global Director of Marketing Communications, Bill Morrison. His team put this together for all the the divisions within Emerson Process Management.
Bill sees the model followed closely resembling Apple iTunes where folks can state their preferences and receive targeted information based on these preferences. Meaning, you are subscribing to the same individual RSS feeds, but Emerson pre-aggregates the information into one channel…instead of requiring you to set up a different news feed for every Emerson subject of interest.
Folks can still subscribe to individual feeds on some of the sites, much like the DeltaV News RSS feed.
I think it's more a matter of preference. Some folks would like a bunch of orange buttons to choose from (like this New York Times example) or some would like their feed aggregated, as ones like iTunes, FeedShake, and Gada.be.
Tags: RSS
| Starter Kit
| Feed Aggregation
|
March 31, 2006 in Miscellaneous | Comments (2) | Trackback (3)
Expertise in Hard Cover Format
by Jim Cahill
A while back we set up a site called the DeltaV Bookstore in order to feature Emerson experts and other great minds in the world of process automation. The site links into the Amazon.com bookstore.
The first book we featured was Advanced Control Unleashed, by Emerson's Terry Blevins and Willy Wojsznis, as well as Greg McMillan and Michael Brown. We've added many other books including many more from Greg McMillan and Chairman Emeritus Charles F. Knight's Performance Without Compromise: How Emerson Consistently Achieves Winning Results.
I bring all this up because we recently received an email from Dr. Thomas Edgar of the University of Texas at Austin who identified a shortcoming we had with the bookstore:
The leading process control textbook in North America is not in your list; it is “Process Dynamics and Control” by Seborg, Edgar, and Mellichamp. Wiley, 2nd edition, 2004. You should add it to your bookstore, in that the authors have also worked with Emerson on research projects and with DeltaV.Thank you Dr. Edgar for pointing out this omission so that we could remedy the situation.
If you have come across a book that has influenced your thinking on process automation, please add a comment.
Tags: bookstore
| process automation
| advanced control
|
March 29, 2006 in Miscellaneous | Comments (0) | Trackback (0)


