FSD133: System safety validation

Header

Title

FSD133: System safety validation

Products

Safety Simplifier

Requirements

61508-2:2010, clause 7.7

Motivations

Motivation: EN 61508-2:2010, clause 7.7.2.2 MOTIVATION_133_002
status: PASS
tags: fsd133
Source: EN_61508_2_7_7_2_2

Critical test equipment is calibrated at least every 24 months. The critical test equipment is used by JOBTech who conducts the detailed hardware tests where calibrated instruments are used. The following documents show the calibration and which instruments are used:
Motivation: EN 61508-2:2010, clause 7.7.2.3 MOTIVATION_133_003
status: PASS
tags: fsd133
Source: EN_61508_2_7_7_2_3

All SREQs have tests with verifiable results. See FSD127: List of DREQ Pass and Reference and FSD128: List of SREQ pass and reference.
Motivation: EN 61508-2:2010, clause 7.7.2.4 MOTIVATION_133_004
status: PASS
tags: fsd133
Source: EN_61508_2_7_7_2_4

All test equipment is calibrated at least every 24 months and verified for correct operation before use. See EN 61508-2:2010, clause 7.7... (MOTIVATION_133_002).
Motivation: EN 61508-2:2010, clause 7.7.2.5 MOTIVATION_133_005
status: PASS
tags: fsd133
Source: EN_61508_2_7_7_2_5

See FSD002: Management of functional safety.
Motivation: EN 61508-2:2010, clause 7.7.2.6 MOTIVATION_133_006
status: N/A
tags: fsd133
Source: EN_61508_2_7_7_2_6

Not applicable: see Element safety function (MOTIVATION_002_001).
Motivation: EN 61508-2:2010, clause 7.7.2.7 MOTIVATION_133_007
status: PASS
tags: fsd133
Source: EN_61508_2_7_7_2_7

See FSD303: Techniques and measures.

Revision History

Date

By

Version

Description

2025-06-18

William Forsdal

V01

Initial version

2025-08-04

Jesper Ribbe

V02

Updated according to RISE feedback: ccalibration certificates in MOTIVATION_133_002.