SIST EN ISO 13849-2:2013

Name: SIST EN ISO 13849-2:2013 — Safety of machinery - Safety-related parts of control systems - Part 2: Validation (ISO 13849-2:2012)
SKU: SIST EN ISO 13849-2:2013
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Safety of machinery - Safety-related parts of control systems - Part 2: Validation (ISO 13849-2:2012)

Название (английский):

Safety of machinery - Safety-related parts of control systems - Part 2: Validation (ISO 13849-2:2012)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 88
Дата публикации:: 14 марта 2013 г.
ICS:: 13.110
Технический комитет:: VSN - Safety of machinery

Тип поставки:

Full version158 400 ₽Read online 24h1 200 ₽Read online 72h1 800 ₽

Язык документа:

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Срок поставки:15 раб. дн. (перевод)

Цена:158 400 ₽

Описание (английский):

ISO 13849-2:2012 specifies the procedures and conditions to be followed for the validation by analysis and testing of the specified safety functions, the category achieved, and the performance level achieved by the safety-related parts of a control system (SRP/CS) designed in accordance with ISO 13849-1.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

EN ISO 13849-2:2012 - Safety of machinery - Safety-related parts of control systems - Part 2: Validation (ISO 13849-2:2012) specifies the procedures and conditions for validating safety functions, the category, and the performance level (PL) achieved by safety-related parts of a control system (SRP/CS) designed per ISO 13849-1. The standard defines validation by analysis and testing, and includes requirements for planning, documentation and evidence needed to demonstrate compliance and functional safety.

Key topics and technical requirements

Validation process and principles: Establishes a validation plan, inputs and required records for SRP/CS validation.

Validation plan and records: Specifies what information to include (scope, methods, acceptance criteria, responsibilities) and how to maintain a validation record.

Analysis techniques: Guidance on analytical methods for proving behaviour under normal and fault conditions.

Testing requirements: When and how to perform tests, including measurement accuracy, number of test samples and more stringent test cases.

Fault lists: Generic and specific fault lists to support systematic validation and fault exclusion reasoning.

Performance metrics: Validation of MTTFd (mean time to dangerous failure), diagnostic coverage (DC), and common-cause failures (CCF) as they relate to achieving a PL or category.

Systematic capability: Validation of measures against systematic failures, including validation of safety-related software.

Combination and integration: Rules for validating combinations of safety-related parts and verifying the achieved PL/category for the whole SRP/CS.

Environmental and maintenance requirements: Validation of environmental conditions and maintenance provisions that affect SRP/CS performance.

Informative annexes: Practical validation tools and well-tried components for mechanical, pneumatic, hydraulic and electrical technologies; plus example fault/diagnostic validation.

Practical applications and users

Machine designers and OEMs validating SRP/CS designs to achieve a required PL

Functional safety engineers conducting analysis and testing campaigns

Control system integrators implementing fault-detection and diagnostic measures

Regulatory and compliance teams demonstrating conformity with the EU Machinery Directive (2006/42/EC) - Annex ZA links the standard to the Directive

Notified bodies and assessors evaluating validation evidence for CE marking

Maintenance and quality teams ensuring ongoing validity after modifications or repairs

Practical value:

Provides a structured validation workflow (plan → analysis → testing → record) to demonstrate that safety functions meet required PLs and categories.

Supplies technology-specific guidance (annexes) to streamline validation for mechanical, pneumatic, hydraulic and electrical systems.

Related standards

ISO 13849-1 - General principles for design of safety-related parts of control systems (partner document)

ISO 12100 - General principles for risk assessment and design (type‑A foundational standard)

EU Machinery Directive 2006/42/EC - EN ISO 13849-2 supports presumption of conformity when cited in the Official Journal

Keywords: EN ISO 13849-2:2012, validation, safety-related parts of control systems, SRP/CS, performance level, PL, category, ISO 13849-1, machinery safety, validation by analysis and testing.

SIST EN ISO 13849-2:2013

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Practical applications and users

Related standards

Технические детали

ISO 13849-2:2012

Safety of machinery — Safety-related parts of control systems — Part 2: Validation

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Safety of machinery. Safety-related parts of control systems - General principles for design

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