92/79393 DC : DRAFT JULY 1992

Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Safety strategy
  4.1 General
  4.2 System specification
  4.3 Application of safety strategy
  4.4 Hazard identification
  4.5 Risk assessment
  4.6 Ergonomic considerations
  4.7 Marking
  4.8 Requirements for documentation
5 Design requirements for the safety functions of the
  control system
  5.1 General
  5.2 Interferences
  5.3 Limitations of fault effects for safety functions
  5.4 Safety functions
  5.5 Manually operated control devices
  5.6 Status indicator
  5.7 Selection of the operating modes of the system
  5.8 Control measures for the suspension of safeguards
  5.9 Local operation
  5.10 Starting
  5.11 Stopping
  5.12 Emergency movement
  5.13 Power interruption or fluctuation
  5.14 Power disconnection
  5.15 Stored energy
6 Design and safeguarding of the system
  6.1 General
  6.2 Safeguarding requirements
  6.3 Guards
  6.4 Interlocks and trip devices
  6.5 Enabling devices
  6.6 Warning devices
  6.7 Safety markings
  6.8 Safe working procedures
  6.9 Openings for loading and unloading of material
7 Training, installation, commissioning and functional testing
  7.1 General
  7.2 Training
  7.3 Installation
  7.4 Commissioning and functional testing
8 Use and care
  8.1 General
  8.2 Requirements for personnel
  8.3 Normal operation
  8.4 Manual operation
  8.5 Programming
  8.6 Program verification
  8.7 Trouble shooting and observation of production cycle
  8.8 Maintenance and repair
  8.9 Fault elimination
  8.10 System restart procedures after maintenance and repair
Annex A Examples of a typical integrated manufacturing system