Functional Safety 2014

TÜV SÜD Product Service

Objectives

To ensure the functional safety of the E/E/PE safety related systems is maintained to the specified

level; To ensure that the technical requirements, necessary for the overall operation, maintenance

and repair of the E/E/PE safety-related systems, are specified and provided to those responsible

for the future operation and maintenance of the E/E/PE safety-related systems

IEC 61508

Part 1 Clauses

7.15.1

7.15.2

IEC 62061

Clause 7 - Information

for use of the SRECS

shall be provided to

enable the user to

develop procedures to

ensure that the required

functional safety is

maintained during use

and maintenance of the

machine

ISO 13849

Clause 9 – Maintenance

Simply states that the

information for use of

the SRP/CS shall include

instructions for the

maintenance (including

periodic inspections) of

the SRP/CS.

Note: ISO 12100 is

referenced

Overall operation, maintenance and repair