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Gregory K. McMillan
Gregory K. McMillan retired as a Senior Fellow from Solutia Inc in 2002 and as a senior principal software engineer from Emerson Process Systems and Solutions Simulation R&D in 2023. Greg is an ISA Fellow and the author of more than 200 articles and papers, 100 Q&A posts, 80 blogs, 200 columns, and 20 books. He was one of the first inductees into the Control Process Automation Hall of Fame in 2001, and he received the ISA Lifetime Achievement Award in 2010, the ISA Mentor Award in 2020, and the ISA Standards Achievement Award in 2023.
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Why You Should Test Every Communication Network Before DCS Start-up
Find a way to test any communication network prior to installation. About a week before every major DCS start-up, consider performing a “network startup.”By: Gregory K. McMillan27 September, 2013 | 4 minutes -
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Benefits of Increasing PID Gain and Reset Time for Vessels and Columns
Temperature loops on mixed volumes, gas pressure loops, and level loops need much larger than expected controller gains and reset times.By: Gregory K. McMillan20 September, 2013 | 5 minutes -
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How to Reduce Development Time and Industrial Project Risk by Testing and Proving New Code
If a piece of code is to be replicated many times, always have two different people independently test it whenever possible.By: Gregory K. McMillan13 September, 2013 | 3 minutes -
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First Principles for a Deeper Understanding of Industrial Automation
Conceptual knowledge should be sought to see the commonality in seemingly different industrial application requirements.By: Gregory K. McMillan06 September, 2013 | 5 minutes -
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Why You Should Insist on Documented Code for Every New Process Industry Project
Add comments through the software during programming. People will be very glad that you did.By: Gregory K. McMillan30 August, 2013 | 3 minutes -
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The Importance of Using Tuned Positioners on All Control Valves
Readback control of valve position compensates for a host of unknowns in connection with valve response but a positioner, like a controller, must be tuned.By: Gregory K. McMillan23 August, 2013 | 5 minutes -
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If You Have to Tell Everyone How Smart You Are, You Probably Aren’t
If a person is extremely intelligent, it will be obvious to everyone after a casual conversation.By: Gregory K. McMillan16 August, 2013 | 4 minutes -
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Why Automation Professionals Should Write and Present Technical Papers
As an engineer, your publications are as important for recognition of your expertise as publications of a supplier for recognition of a product’s capability.By: Gregory K. McMillan09 August, 2013 | 5 minutes -
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A College Degree May Not Be a Reliable Indicator of an Engineer's Level of Knowledge
You must earn respect, and show respect to others. An engineering degree (or lack thereof) is a poor indicator of an individual’s knowledge level.By: Gregory K. McMillan02 August, 2013 | 3 minutes -
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Why You Should Document the Benefits of Process Control Improvements
Capture and report trends of key process variables and metrics immediately before and after process control improvements.By: Gregory K. McMillan26 July, 2013 | 4 minutes -
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Automation Industry Career Tip: Appearance Matters
From the clothes you wear, to the labels on a panel, to the layout and fonts on a graphic, to the look of your signature – appearance matters. There is a tremendous amount of wisdom in the expression,By: Gregory K. McMillan19 July, 2013 | 5 minutes -
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How to Advance Your Career in Industrial Automation
Making yourself marketable in the automation industry takes initiative, but it is beneficial to you and the company.By: Gregory K. McMillan12 July, 2013 | 5 minutes -
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Industrial Career Advice: Pain Is Instructive
One of the more frustrating problems is the kind that can only be fixed by someone else. Find a way to have that person feel the same frustration as you.By: Gregory K. McMillan06 July, 2013 | 4 minutes -
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The Best Process Control Technical Resources May Be Out of Print
The Best Process Control Technical Resources May Be Out of PrintBy: Gregory K. McMillan28 June, 2013 | 5 minutes -
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Why Successful Automation Engineers Are Detail-Oriented
Engineering is by definition a detail-oriented profession, but the field of automation requires almost fanatical attention to detail.By: Gregory K. McMillan21 June, 2013 | 5 minutes -
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The Benefits of Listening Skills for an Industrial Career
The knowledge of individuals can be openly shared environment at an industrial plant or facility is inquisitive and friendly and egos take a back seat.By: Gregory K. McMillan14 June, 2013 | 8 minutes -
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Benefits of Individually Fusing I/O with Indicating Fuse Blocks
The increased cost of using individual fuses will be quickly recovered by the reduced time to troubleshoot and resolve field wiring problems. One or two instances of bringing production back on line wBy: Gregory K. McMillan07 June, 2013 | 3 minutes -
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Free Download: Checklists to Manage Instrumentation and Manufacturing Technology
Information needed to take advantage of the best industrial technology and address all of the considerations of an application is often difficult to find.By: Gregory K. McMillan31 May, 2013 | 4 minutes -
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The Value of Messaging in Industrial Control Systems
If the information is detailed & useful, an operator will be able to run a control system much more independently & resolve problems without outside help.By: Gregory K. McMillan24 May, 2013 | 4 minutes -
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Use Wireless Transmitters for Diagnostics, Improvements, and Metrics
Wireless transmitters can rapidly prototype, demonstrate, analyze and justify installations of online diagnostics, metrics and improvements.By: Gregory K. McMillan17 May, 2013 | 5 minutes
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