exida will be presenting and exhibiting at RAMS 2014 , The Annual Reliability and Maintainability Symposium January 27-30, 2014 in Colorado Springs, CO. Dr. William Goble, exida Principal Partner will be presenting a tutorial titled “ Overview of Functional Safety Concepts & the IEC 61508 Standard ” on Tuesday, January…
Typically a person’s salary reflects the value of their skillset and the importance of their role to their company. If that’s TRUE, then there is some good news for safety practitioners. A recent salary survey conducted by ISA and published in InTech magazine benchmarked the average salary by job function.…
This web seminar describes the exida process for functional safety certification including criteria, typical sequence steps, and important design requirements. Product Managers will learn what is takes to achieve the valued exida certification for their company’s products. Owner-Operators will see why the exida scheme helps manufacturers provide safer, more reliable,…
exida Asia Pacific would like to welcome the following Local Business Partners. Taiwan Lumax International Corp., Ltd. Phone : +886 2 2788 3656 Fax : +886 2 2782 7369 Address: 12F, No. 3-1, Park Street, Taipei, Taiwan 11503 Website: www.elumax.com Email: max_huang@elumax.com Beijing AERI (Tianjin) Co., Ltd. (Wholly Owned Subsidiary…
IEC 61508 in the Safety Automation Equipment List
IEC 61508 in the Safety Automation Equipment List
IEC 61508 in the Safety Automation Equipment List
What’s on your Christmas list? Instead of relying on Santa, here are some gifts you can expect from a SIL 3 compliant process: 12 safety requirements improved through review by test engineers 11 validation tests that uncovered problems before they reached the field 10 system failure modes discovered and mitigated…
Thinking about developing a safety product? Use these 3 steps as a starting point: 1. Know thyself Do you have documented development processes that govern how you develop a product from start to finish? If not, start by writing down what is actually being done. Interview the people who actually…
We have uploaded over 50 educational webinar videos to Youtube. Please visit our Youtube channel for more information.
exida is pleased to announce the 2014 course schedule for the UK. Please go to our official UK Training Web Site for More Information.
IEC 61511 - Proof Test Design and Planning
IEC 61511 - Equipment Justification - 61508 vs. Proven In Use
Model Based Failure Data
Equipment failures that would prevent an automatic safety function from performing a trip are called “dangerous failures.” These failures not detected by automatic diagnostics are only detected during a manual proof test. Making this manual testing very critical to the ongoing safety. This web seminar covers manual proof test planning and the important proof test quality metric called “proof test coverage.” The necessary procedures for recording the results of such testing are described. The methods used to analyze this data to confirm Prior Use justifications and failure data are described including the Predictive Analytic techniques used by exida.
Collecting Good Field Failure Data
While most agree that the FMEDA method provides very accurate diagnostic measurements, it is understood that overall results depend on a good component failure database that matches the application environment. A database calibrated and compared to well analyzed field failure data offers high accuracy, perhaps the best. The web seminar describes the FMEDA technique. This web seminar also then describes Predictive Analytics, a field failure analysis technique that utilizes known design information to verify quality of the data. The results from over ten billion unit operating hours of field failure studies are compared with FMEDA results. The resulting improvements to both the component database and the field failure data collection systems are covered.
This web seminar will describe the SIF verification process and three “barriers” that must be met to show that a specific design has met performance requirements for a given SIL. It will also describe the SIF Verification CFSE Endorsement requirements and is excellent preparation in part for this highly valued functional safety recognition.
The IEC released their second edition of the umbrella standard for Functional Safety, IEC 61508 in 2010, which is applicable to programmable electronic safety related systems. This webinar will discuss:
• What has changed in the standard compared to first edition (2000)
• How it will impact the market for functional safety including suppliers, product developers, and end users
FMEDA Results - Using the Best Possible Source of Failure Rate Data
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