exida explains Blog

Entries tagged with: PLC

  • by schweitzer engineering laboratories
  • Thursday, July 08, 2010
  • Logic SolversPLC

ABB - 800xA Safety - 61508

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  • by schweitzer engineering laboratories
  • Tuesday, November 02, 2010
  • Logic SolversPLC

ABB OGP - 61508

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Are All Field Devices Type A?

Are All Field Devices Type A?

I was told by an end user engineer that he considers all field devices to be simple Type A devices.  In IEC 61508, Type A is defined as a device with well-defined failure modes, well known failure rates, and behavior under fault conditions that can be completely determined.  Type…

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Cyber Security, Beyond the Internet: An Automation Engineer’s View

The world of automation has changed significantly over the past 30 years.  I have fond memories of starting my career by calibrating, adjusting, and tuning pneumatic control loops while working my way through the electronic age right up to the present digital and cyber generation of automation.  If you…

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  • by schweitzer engineering laboratories
  • Monday, August 17, 2015
  • Logic SolversPLC

Danfoss Power Solutions (US) Company PLUS+1® Safety Controller Family with Modular Safety Kernel for

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  • by schweitzer engineering laboratories
  • Monday, March 02, 2015
  • Logic SolversPLC

Danfoss Power Solutions PLUS+1® Safety Controller Family with Modular Safety Kernel

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  • by schweitzer engineering laboratories
  • Thursday, July 08, 2010
  • Logic SolversPLC

Emerson Process Management

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  • by schweitzer engineering laboratories
  • Thursday, July 17, 2014
  • Logic SolversPLC

Emerson Process Management DeltaV SIS with Electronic Marshalling

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  • by schweitzer engineering laboratories
  • Thursday, July 08, 2010
  • Logic SolversPLC

Emerson Process Management Ovation SIS Smart Logic Solver

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  • by schweitzer engineering laboratories
  • Wednesday, February 25, 2015
  • Logic SolversPLC

GE Measurement & Control/Bently Nevada 3701/55 ADAPT ESD

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  • by schweitzer engineering laboratories
  • Thursday, July 08, 2010
  • Logic SolversPLC

General Electric Mark* VIe PPRA Protection Module

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  • by schweitzer engineering laboratories
  • Friday, November 01, 2013
  • Logic SolversPLC

General Electric Mark* VIe PPRO Protection Module

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  • by schweitzer engineering laboratories
  • Thursday, July 08, 2010
  • Logic SolversPLC

General Electric Mark* VIeS Safety Controller

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  • by schweitzer engineering laboratories
  • Thursday, July 08, 2010
  • Logic SolversPLC

HIMA

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  • by schweitzer engineering laboratories
  • Thursday, July 08, 2010
  • Logic SolversPLC

Honeywell 7800 Series Burner Control

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  • by schweitzer engineering laboratories
  • Monday, November 26, 2012
  • Logic SolversPLC

Honeywell Experion

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  • by schweitzer engineering laboratories
  • Tuesday, April 28, 2015
  • Logic SolversPLC

Honeywell Experion C300 controller R410

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  • by schweitzer engineering laboratories
  • Thursday, July 08, 2010
  • Logic SolversPLC

Honeywell Safety Manager

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  • by schweitzer engineering laboratories
  • Monday, November 28, 2016
  • Logic SolversPLC

Honeywell, Inc. SLATE Burner Control System

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I Did Not Lock the Car Door

I Did Not Lock the Car Door

I was driving one of exida’s top risk experts from Europe to a business meeting. We parked and I locked the car door.  He commented “I noticed you did not lock the car door when you parked at the exida office.” He was right. In an area I do…

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