If you use Foundation fieldbus
technology with your smart instrumentation in your plant or perhaps may in the future, I want to share that an updated Segment Design Tool
is now available for you to download.
This tool is specifically designed to verify physical and electrical parameters of a Foundation™ fieldbus (FF) segment, operating under Emerson Process Management host system interfaces, such as DeltaV distributed control systems, AMS Device Manager software, and Ovation expert control systems.
This release has added support for the Windows 7 operating system, improved FF devices library management and support for both Simplex and Redundant H1 cards of DeltaV S series with Integrated Power Supply, and numerous field devices from a variety of manufacturers listed on Device Install kit of website of Emerson. The Segment Design Tool is compatible with the Windows XP / Windows 7 operating systems.
Once you download and install the tool, you’ll want to register it to get full access to all the embedded features within the tool. Also, here is an email link to the support team should you experience any issues.
To connect and interact with other Foundation fieldbus host system users, join the DeltaV, Ovation and/or Asset Optimization, Maintenance & Reliability tracks of the Emerson Exchange 365 community.
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You may have seen the news of the 2013 HART Plant of the Year noting:
HART technology has helped reduce production downtime related to control valve failures… We use the HART signal to monitor real time valve conditions which has helped with identifying problems before they could cause unplanned events. This reliability effort combined with several improvement initiatives has yielded significant financial savings including millions of dollars in EBIT [earnings before interest and taxes].
I turned to Jeff Wilson
with Emerson local business partner Puffer-Sweiven
for more on how these savings were achieved.
The story began more than a decade ago when Fisher FIELDVUE digital valve controllers (DVCs) were installed with AMS Device Manager with ValveLink software to calibrate the DVCs with the control valve and actuator assembly. The software was also used to identify which valves needed to be pulled and serviced during plant turnarounds. While this method of use created savings, it was primarily a reactive mode of operation.
As additional trains were instrumented with FIELDVUE DVCs, Jeff worked with the plant staff to incorporate the use of AMS Device Manager in a more proactive, condition-based manner. The DVCs included Performance Diagnostics (PD) that help identify friction, deadband, air leaks, drifting and other issues impacting the performance of the control valves. These diagnostics run while the valve operates. The HART digital communications protocol is the standard by which the data is communicated between the digital valve controllers & other HART-based devices and the AMS software & other HART-based applications such as handheld devices and control systems. Continue Reading ▶
Let’s continue our route-based maintenance video series with a look at diagnostics to detect misalignment issues on rotating machinery.
In this 5:53 YouTube video, Misalignment Detection: Cross Channel Phase and Fault Frequencies, Emerson’s Drew Mackley demonstrates the analysis provided to data collected by portable vibration analyzers in route-based maintenance applications.
He emphasizes the CSI 2140 machinery health analyzer, beyond collecting route data and it spectrum waveforms, is its ability to do additional advanced troubleshooting tests while your maintenance folks are still in the field. Decisions can be made on the spot whether additional data collection and analysis is required. Continue Reading ▶
The venerable Rosemount 1151 pressure transmitter was introduced all the way back in 1969. It combined 4–20 mA electronics with capacitance technology. In my first job post college, I worked as a project engineer out of New Orleans on offshore oil & gas platforms in the Gulf of Mexico. We would buy dozens and dozens of these pressure and differential pressure devices at a time to instrument the separators, gas processing, oil skimming, and other production equipment. They seemed to last forever, even in the moist, salt-laden conditions of the Gulf of Mexico.
Like many great things, the lifespan of the Rosemount 1151 transmitter reached its end. In an article, Emerson’s John Berra Says Farewell, he noted:
When I first began, a transmitter was an all-analog device with all-analog circuitry, and it did one thing: It made a measurement and it pumped that measurement out as an analog value… Today, the list of things that one of these instruments can do—just the horsepower that is in there—to do not only the measurement but the diagnostics, offers tremendous benefits. But the digitization of the control room side has changed the way we operate plants.
The successor to the 1151 transmitter is the Rosemount 3051 pressure transmitter
, itself with more than 20 years of installation measuring pressure, flow, and level in process manufacturing and production operations across the globe. We’ve explored the capabilities and applications for this series of transmitters in numerous posts
. Continue Reading ▶
Let’s continue the Temperature Insights video series with a closer look at diagnostics from these measurement devices. This 4-minute YouTube video, Temperature Insights – Benefits of Diagnostics Brief Video highlights the diagnostics that monitor the sensor measurement signal for a variety of conditions, identify troubled installations or damaged sensors, and provides the information to help keep a complex process operating at peak efficiency. Continue Reading ▶