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AS 4024.1502-2006
[Current]Safety of machinery, Part 1502: Design of safety related parts of control systems - Validation
Specifies the conditions and procedures to be followed for the validation by both analysis and testing of safety functions provided and category achieved by the safety related parts of control systems using the design rationale provided by the designer. When validating programmable electronic systems, This Standard does not provide complete requirements and can require the use of other Standards such as the AS 61508 series.
Published: 29/06/2006
Pages: 48
Table of contents
Cited references
Content history
Table of contents
Header
About this publication
Preface
1 Scope
2 Objective
3 Referenced documents
4 Validation process
4.1 Validation principles
4.1.1 Purpose
4.1.2 Process
4.2 Generic fault lists
4.3 Specific fault lists
4.4 Validation plan
4.5 Information for validation
4.6 Validation record
5 Validation by analysis
5.1 General
5.2 Analysis techniques
6 Validation by testing
6.1 General
6.2 Measurement uncertainty
6.3 Higher requirements
6.4 Number of test samples
7 Validation of safety functions
8 Validation of categories
8.1 Analysis and testing of categories
8.2 Validation of category specifications
8.2.1 Category B
8.2.2 Category 1
8.2.3 Category 2
8.2.4 Category 3
8.2.5 Category 4
8.3 Validation of combination of safety-related parts
9 Validation of environmental requirements
10 Validation of maintenance requirements
Appendix A
A1 Introduction
A2 List of basic safety principles
A3 List of well-tried safety principles
A4 List of well-tried components
A5 Fault lists and fault exclusions
A5.1 Introduction
A5.2 Various mechanical devices, components and elements
A5.3 Pressure coil springs
Appendix B
B1 Introduction
B2 List of basic safety principles
B3 List of well-tried safety principles
B4 List of well-tried components
B5 Fault lists and fault exclusions
B5.1 Introduction
B5.2 Valves
B5.3 Pipework, hose assemblies and connectors
B5.4 Pressure transmitters and pressure medium transducers
B5.5 Compressed air treatment
B5.6 Accumulators and pressure vessels
B5.7 Sensors
B5.8 Information processing
Appendix C
C1 Introduction
C2 List of basic safety principles
C3 List of well-tried safety principles
C4 List of well-tried components
C5 Fault lists and fault exclusions
C5.1 Introduction
C5.2 Valves
C5.3 Metal pipework, hose assemblies and connectors
C5.4 Filters
C5.5 Energy storage
C5.6 Sensors
Appendix D
D1 Introduction
D2 List of basic safety principles is given in Table D1
D3 List of well-tried safety principles
D4 List of well-tried components
D5 Fault lists and fault exclusions
D5.1 Introduction
D5.2 Conductors and connectors
D5.3 Switches
D5.4 Discrete electrical components
D5.5 Electronic components
Amendment control sheet
AS 4024.1502—2006
Amendment No. 1 (2015)
Correction
Cited references in this standard
[Superseded]
Low-voltage switchgear and controlgear, Part 4.1: Contactors and motor-starters — Electromechanical contactors and motor-starters
[Current]
Safety of transformers, reactors, power supply units and combinations thereof - Part 1: General requirements and tests
[Current]
Low-voltage switchgear and controlgear - Part 5-3: Control circuit devices and switching elements - Requirements for proximity devices with defined behaviour under fault conditions (PDDB)
[Current]
Corrigendum 1 - Insulation coordination for equipment within low-voltage supply systems - Part 1: Principles, requirements and tests
[Superseded]
Rubber hoses and hose assemblies - Textile-reinforced hydraulic types - Specification - Part 1: Oil-based fluid applications
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