SIL
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10
Assessment
IEC 61508 / 61511
Functional Safety Rating
Low & High Demand Mode
1
Configure
2
Results
Configure
SIS Parameters
Define your safety instrumented system. Sil10 computes PFD or PFH and classifies your SIL band.
Demand Mode
*
Low Demand — PFD (IEC 61511)
High / Continuous — PFH (IEC 61508)
Mission Time Preset
1 Year
8,760 hrs
5 Years
43,800 hrs
10 Years
87,600 hrs
Characteristic Life η (hrs)
*
Shape Parameter β
*
Conservative Bias ≥ 1.0
Plant / Node ID
Plant A
Plant B
Plant C
⟶ Run Functional Safety Assessment
← Edit Configuration
Computing safety kernel…
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IEC 61508 · 61511
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Risk (Mission)
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Reliability R(t)
—
Metric Used
—
Reliability & Risk Curve
Governance State
—
OFFLINE
STRESS
Audit Chain Integrity
Chain Integrity
—
Record Count
—
Last Hash
—
Network Cascade — Local Exposure
Input Configuration