SAFETY MANUAL - Tuv-fs.com

SAFETY MANUAL
3.11.6 Program Testing.............................................................................64
3.12 ON-LINE MODIFICATION........................................................................65
3.12.1 Application Program.......................................................................65
3.12.2 System Configuration.....................................................................66
3.13 ENVIRONMENTAL REQUIREMENTS ....................................................66
3.13.1 Climatic Conditions.........................................................................67
3.13.2 Electro-Magnetic Compatibility (EMC) ...........................................69
3.13.3 Electrostatic Handling Precautions.................................................70
3.14 SYSTEM POWER REQUIREMENTS......................................................70
4. CHECKLISTS ................................................................................................72
4.1 PRE-ENGINEERING CHECKLISTS ........................................................72
4.1.1 Scope Definition Checklist .............................................................72
4.1.2 Functional Requirements Checklist................................................73
4.1.3 Safety Requirements Checklist......................................................73
4.2 ENGINEERING CHECKLISTS.................................................................75
4.2.1 I/O Architecture Checklist...............................................................75
4.2.2 Language Selection Checklist........................................................76
4.2.3 Override Requirements Checklist ..................................................76
4.2.4 High Density Module Configuration Checklist ................................78
4.2.5 Processor and Other Configuration................................................78
4.2.6 Testing............................................................................................79
5. PREVIOUSLY ASSESSED FUNCTIONS .....................................................80
Doc No P8094
Issue 14 September 2003
Page xviii