ISA Interchange

Welcome to the official blog of the International Society of Automation (ISA).

Alarm Management and DCS Versus PLC/SCADA Systems

  The following technical discussion is part of an occasional series showcasing the ISA Mentor Progr...
Greg McMillan Feb 19, 2020 7:42:56 AM

How to Use Passive Loopback Process Simulation for Factory Software Deployment

  This post was authored by Michael Whitt, manager of integrated control systems at Mesa Associates,...
Contributing Author Feb 5, 2020 9:00:03 AM

How to Achieve Pilot-Scale Process Control Flexibility and Agility

  This post was written by Chris Marinucci, director of advanced manufacturing at O’Brien & Gere.
Contributing Author Oct 21, 2019 9:00:29 AM

AutoQuiz: Technical Characteristics of the Open Systems Interconnection Model

AutoQuiz is edited by Joel Don, ISA's social media community manager.
Joel Don Oct 11, 2019 9:00:09 AM

AutoQuiz: Cold Junction Compensation Is Required for Which Type of Temperature Measurement Device?

AutoQuiz is edited by Joel Don, ISA's social media community manager.
Joel Don Apr 26, 2019 9:00:30 AM

AutoQuiz: How to Program the Correct PLC Equation for a Pressure Transmitter

AutoQuiz is edited by Joel Don, ISA's social media community manager.
Joel Don Mar 8, 2019 9:00:14 AM

AutoQuiz: How to Perform PLC Raw Count Calculations for Pressure Transmitters

AutoQuiz is edited by Joel Don, ISA's social media community manager.
Joel Don Mar 1, 2019 9:00:34 AM

AutoQuiz: What Is the Purpose of an Optical Isolation Circuit on a Digital Input Card in a PLC I/O System?

AutoQuiz is edited by Joel Don, ISA's social media community manager.
Joel Don Feb 22, 2019 9:00:40 AM

How to Improve Loop Performance for Dead Time Dominant Systems

  The following technical discussion is part of an occasional series showcasing the ISA Mentor Progr...
Greg McMillan Dec 17, 2018 10:42:47 AM

AutoQuiz: Which Type of Electrical Wires Would Normally Be Shielded in Control Systems?

AutoQuiz is edited by Joel Don, ISA's social media community manager.
Joel Don Dec 14, 2018 9:00:34 AM

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