HIMax Safety Manual - Tuv-fs.com

HIMaxTable of contentsTable of contents1 Safety Manual.......................................................... 71.1 Validity and Current Version................................................................................. 71.2 Objectives of the Manual....................................................................................... 71.3 Target Audience..................................................................................................... 71.4 HIMA Address ........................................................................................................ 71.5 Glossary.................................................................................................................. 81.6 Formatting Conventions ....................................................................................... 91.6.1 Safety Notes ............................................................................................................ 91.6.2 Operating Tips ....................................................................................................... 102 Intended Use ......................................................... 112.1 Scope .................................................................................................................... 112.2 Non-Intended Use ................................................................................................ 112.3 Operating Requirements ..................................................................................... 112.3.1 Climatic Requirements........................................................................................... 122.3.2 Mechanical Requirements ..................................................................................... 132.3.3 EMC Requirements................................................................................................ 132.3.4 Power Supply......................................................................................................... 142.3.5 ESD Protective Measures...................................................................................... 142.4 Requirements to be met by Machine and System Manufacturers .................. 142.5 Further System Documentation ......................................................................... 153 Safety Concept for Using the PES ......................... 163.1 Safety and Availability......................................................................................... 163.1.1 Calculating the PFD and the PFH Values.............................................................. 163.1.2 Self-Test and Fault Diagnosis................................................................................ 173.1.3 PADT ..................................................................................................................... 173.1.4 Redundancy........................................................................................................... 173.2 Time Parameters Important for Safety............................................................... 183.2.1 Fault Tolerance Time (FTT) ................................................................................... 183.2.2 Resource Watchdog Time ..................................................................................... 183.2.3 Safety Time (of PES) ............................................................................................. 193.2.4 Response Time...................................................................................................... 193.3 Proof Test ............................................................................................................. 193.3.1 Proof Test Execution.............................................................................................. 203.3.2 Frequency of Proof Tests....................................................................................... 203.4 Safety Requirements ........................................................................................... 203.4.1 Hardware Configuration ......................................................................................... 203.4.2 Programming ......................................................................................................... 203.4.3 Requirements for Using the Programming Tool..................................................... 203.4.4 Communication ...................................................................................................... 213.4.5 Maintenance Work ................................................................................................. 21HI 801 003 D Rev.2.0 Page 3 of 70