exida Recorded Webinars

How Do Architectural Constraints For a Device Affect Its Safety?

Recording Date: January 2018

This webinar will discuss:

  • What an architectural constraint is and how it is determined
  • What architectural constraint is met, and what other factors go into a SIL requirement and the certification
  • Alternative architecture constraint requirements including Route 1H and Route 2H
  • Go over architectural constraint examples showing IEC 61508 and IEC 61511 tables.

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About the Presenter:

Loren Stewart, CFSE

Loren Stewart Loren Stewart graduated from Virginia Tech with a BSME. She has over 10 years of professional experience. She currently works for exida consulting as a safety engineer, focusing on the mechanical aspects of their customers. Along with assessing the safety of products and creating FMEDAs and reports, she researches stiction and is creating a database for the 2H initiative according to IEC 61508.