Articles

301-320 of 337 < first | | | last >
  • Fieldbus Wars continue: EDDL vs. FDT/DTM

    Fieldbus technology expert Dick Caro predicts that as Ethernet-based control networks converge into the domain of fieldbus, there will eventually be a conflict between OPC/DX, FDT/DTM, and EDDL.

    10/12/2005
  • Take safety up a notch

    There’s still room to improve industry’s good safety performance, says Editor in Chief Mark Rosenzweig in his monthly column. Mechanical integrity programs generally need more attention.

    Mark Rosenzweig, editor in chief
    08/25/2005
  • EDDL enhancements gain momentum

    Several major vendors have now announced plans to fully support enhancements to the electronic device description language (EDDL) used by HART devices, reports Ed Ladd of the HART Communication Foundation. These enhancements will allow users to interact with their intelligent devices in new ways. They ease configuration, even of complex instruments, and support storage of historical data for troubleshooting and diagnostics.

    Ed Ladd
    08/16/2005
  • Can you safely grandfather your SIS?

    Making a claim that an existing safety instrumented system satisfies a new ANSI standard should not be taken lightly. Before doing so, it is essential to assess several critical factors.

    Angela E. Summers, SIS-TECH Solutions, LP
    08/11/2005
  • Process Industry Practices 9th Annual Conference

    The theme for this year’s PIP Conference was “Changing Times – The Common Denominator”. With over 140 registered attendees the conference included participants from member, subscriber, and licensee companies as well as other invited guests from the industry.

    Process Industry Practices
    05/10/2005
  • EPA encourages adoption of HPV chemicals

    The EPA's Interagency Testing Committee wants to make it a requirement for chemical processors to provide production and exposure information for 276 high production volume chemicals.

    03/11/2005
  • HART Devices - Dispelling the Myths

    Myths and misconceptions surround the HART Communication technology despite being in use for as many as 15 years in some places. This article dispels those myths and highlights the benefits of HART.

    Ed T. Ladd, Jr., HART Communication Foundation, Austin, Texas
    03/10/2005
  • Process Puzzler: Keep cables in their place

    A Chemical Processing reader was looking for a solution to a cable hanger problem. At his plant, a 200-lb. cable bundle supported by cable hangers fell and injured one man. Read what advice our readers had for him and take a look at next months' question.

    02/21/2005
  • Automation & IT: Making a HART connection

    This article is the first in a series of web-exclusive items designed to increase your knowledge about the HART Field Communications Protocol. Read here to find out the benefits of using HART Communication.

    Ed T. Ladd, Jr., HART Communication Foundation, Austin, Texas
    02/10/2005
  • Chemical plant site security enters the next phase

    With the last of mandated security deadlines now approaching, plants ponder future steps.  Read about all of the improvements and procedural changes that have already occurred and find out what might be next for your plant's security plan.

    Nick Basta, editor at large
    02/10/2005
  • Chemicals get a bad reaction in Washington

    Accidents and deaths have not been enough to spur regulatory change under the Bush administration.  There have been 167 accidents in the past two decades, and 108 people were killed in 48 of the incidents.

    Lynn Bergeson, regulatory editor
    01/28/2005
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