InterviewSolution
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InterviewSolution
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Using A Sil 3 Logic Solver Means That I Have A Sil 3 System? |
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Answer» No. When using a SIL 3 LOGIC solver, it is critical that the entire system is designed to conform to SIL 3 requirements. The PFD for the entire system is important. If a user INSTALLS a SIL 3 logic solver but does not employ appropriate redundancy or does not incorporate components into the system with correct PFD calculations, then the entire system may not comply with a SIL 3 level. “A chain is only as STRONG as its weakest link.” No. When using a SIL 3 logic solver, it is critical that the entire system is designed to conform to SIL 3 requirements. The PFD for the entire system is important. If a user installs a SIL 3 logic solver but does not employ appropriate redundancy or does not incorporate components into the system with correct PFD calculations, then the entire system may not comply with a SIL 3 level. “A chain is only as strong as its weakest link.” |
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