Failure Modes, Effects and Diagnostic Analysis
■This document shall describe the results of the hardware assessment in the form of the Failure Modes, Effects and Diagnostic Analysis carried out on the YTA710 & YTA610 Temperature Transmitter. From this, failure rates for each failure mode/category, useful life, and proof test coverage are determined.
■The information in this report can be used to evaluate whether an element meets the average Probability of Failure on Demand (PFD-AVG) requirements and if applicable, the architectural constraints / minimum hardware fault tolerance requirements per IEC 61508 / IEC 61511.
■A FMEDA is part of the effort needed to achieve full certification per IEC 61508 or other relevant functional safety standard.
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Application note & Design Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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February 27, 2020 |
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Version V4;Revision R4 |
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Q20/01-064 |
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653 KB |
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