SIL calculation to Excel.

Upload a SIL verification calculation report and extract every safety instrumented function into a structured spreadsheet. SIF tag, hazardous event, demand mode, target SIL, achieved SIL, PFDavg, RRF, voting architecture, MTTR, and proof-test interval all read into the columns the functional-safety engineer and the IEC 61511 auditor expect.

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What a sil verification calculation carries.

A SIL verification calculation is the IEC 61511 functional safety document that compares the target SIL for each safety instrumented function, SIF against the achieved SIL of the as-designed sensor, logic solver, and final element architecture. One row per SIF tag carries the hazardous event, demand mode, low demand, high demand, continuous, target SIL, achieved SIL, average probability of failure on demand, PFDavg, risk reduction factor, RRF, voting architecture, 1oo1, 1oo2, 2oo2, 2oo3, the sensor and logic-solver and final-element references, mean time to restore, MTTR, proof-test interval, proof-test coverage, PTC, and common-cause beta factor. The SIL verification feeds the IEC 61511 audit evidence package.

From legacy file to clean register.

01UploadSIL report PDF
02ReadPer-SIF detection
03ExtractTarget, achieved, RRF
04ExportStructured register

IEC 61511 SIL target reference

SIL	PFDavg range, low demand	Risk reduction factor
SIL 1	1.0e-1 to 1.0e-2	10 to 100
SIL 2	1.0e-2 to 1.0e-3	100 to 1,000
SIL 3	1.0e-3 to 1.0e-4	1,000 to 10,000
SIL 4	1.0e-4 to 1.0e-5	10,000 to 100,000

One extraction, in the format your team imports.

Excel workbook, SIL register.xlsxExcel workbook, SIL register output, ready to import into your workflow.CSV.csvCSV output, ready to import into your workflow.

Common questions

Does this produce a new SIL determination.

No. Tagsight extracts the as-issued SIL verification. Target SIL, achieved SIL, PFDavg, RRF, voting architecture per SIF. The determination calculation itself, LOPA, fault tree, Markov modelling stays in your validated process-safety package. The extracted register is the input to the periodic-review step, not the determination itself.

Are exida, exSILentia, and SIS-PRO calculation outputs supported.

Yes. Reports from exida exSILentia, SIS-PRO, Sphera SafeTech, and TUV Rheinland calculation tools all read into the same register, with each tool's own notation kept.

Can the SIL register go into the functional safety assessment.

Your team decides what goes into the assessment. The register carries per-SIF target SIL, achieved SIL, voting architecture, proof-test interval and the calculation source reference, each as the calculation report states it. The assessment also looks at the SIF list, the cause-and-effect matrix and the SIS subset of the P&ID, and those registers sit in the same workspace when the drawings are uploaded.

Convert your SIL calculation.

Upload the sil verification calculation, read every row, review, and export the structured workbook your team uses.

Upload a drawing View sample results

SIL calculation to Excel.

What a sil verification calculation carries.

SIL

PFDavg range, low demand

Risk reduction factor

SIL 1

1.0e-1 to 1.0e-2

10 to 100

SIL 2

1.0e-2 to 1.0e-3

100 to 1,000

SIL 3

1.0e-3 to 1.0e-4

1,000 to 10,000

SIL 4

1.0e-4 to 1.0e-5

10,000 to 100,000

Common questions

Does this produce a new SIL determination.

Are exida, exSILentia, and SIS-PRO calculation outputs supported.

Yes. Reports from exida exSILentia, SIS-PRO, Sphera SafeTech, and TUV Rheinland calculation tools all read into the same register, with each tool's own notation kept.

Can the SIL register go into the functional safety assessment.