Articles and News

Automation.com, November 2011 By Eric Byres, Byres Security Inc. On one hand, industry is becoming increasingly concerned about just how vulnerable control systems have become to outside attacks. At the same time, new tools and applications that improve efficiency, but increase that exposure, are appearing daily. So must we sacrifice these gains in efficiency if we want to be secure?

Automation.com, November 2011 By Roy Kok In the terms of Automation, a crisis can be characterized as a loss of production (downtime), possibly of a simple piece of equipment, or it can be extensive, affecting major portions of the plant. Are we giving enough focus to the right areas, not focusing on the level of a "worst case scenario" type of crisis?

Automation.com, November 2011 By Rick Kaun, Honeywell Process Solutions Security is thought of as physical protection against intrusion or the detection of hackers when, in fact, little thought is given to the security threats that exist inside the fences of any given facility.

Energy harvesting is the ideal solution for indefinite long-term powering of wireless sensor nodes or networks (WSN) without maintenance.

Automation.com, November 2011 By Bill Lydon, Editor Discussion of the industry issues and trends with Steve Sonnenberg, Emerson Process Management's Executive Vice President, and Peter Zornio, Chief Strategic Officer. Topics include Emerson's energy initiative, the economy, PLC/DCS debate, disposable automation, and more.

Automation.com, October 2011 By Bill Lydon Since the 1980s, the automation industry has been adopting standards for networked industrial communications, software, and applications. Have users gained all the benefits originally envisioned?

Automation.com, October 2011 By Thomas R. Cutler Sophisticated 3-D machine vision technology transform industrial pallet trucks and tow tractors into robotic industrial trucks. These robotic trucks "learn" their surroundings, making them flexible, simple, and affordable for a variety of applications.

The time is right for manufacturers to change the way they approach and manage their human capital.

Automation.com, October 2011 By David Collier, Pilz Why machine builders should resist the temptation to save money in the short term by using Category 2 architecture on machine guard safety circuits that require Performance Level d.

Nearly all companies now use social media to recruit employees and most either “always” or “sometimes” check the online profiles of potential candidates.

Liptak to reveal automation irony in technical world

Automation.com, October 2011 By Kevin Davenport, Cisco Systems This article shows how organizations are cutting the wire and deploying collaboration, security, cloud and sensor wireless and mobility technologies to achieve operational and production excellence throughout their entire corporate value chain.

PID gain scheduling using fuzzy logic

Automation.com, October 2011 By Bill Lydon, Editor The CArS architecture is a modern systems level approach defined by the joint Chrysler and Fiat Manufacturing Engineering Council that improves the process flow for designing and implementing production lines.

A Little About Valves

The idea of using a PLC-based system rather than a DCS has become a philosophical and technical debate in the industry. DCSs have been the primary solution for process automation but now many PLC vendors are arguing that a single integrated architecture based on PLCs and/or PACs is the best approach to total plant automation.

Automation.com, October 2011 By Rick Zabel, Publisher Annual salary survey indicates higher job satisfaction with little or no pay increase. While many feel greater pressure to increase productivity and reduce costs, more than 80% of respondents indicated they are satisfied with their job. Read the story and analyze the stats to see how you compare.

PI North America welcomes GE Intelligent Platforms into the PROFINET fold.

Automation.com, October 2011 By Bill Lydon, Editor National Instruments typical applications in the automation industry require very high speeds, high precision, and special functions. According to Christian Fritz, in these challenging applications, they are not competing against PLCs - PLCs just cannot do the job.

Automation.com, September 2011 By Martin Rostan, EtherCAT Technology Group There is no giant marketing machine behind it, nor is EtherCAT the successor to a market leading fieldbus system – and yet EtherCAT enjoys an outstanding adoption rate worldwide, and the ETG has become the world’s largest fieldbus organization.