HIMA HIMatrix Series

HIMatrix Table of Contents
HI 800 023 E Rev. 1.01 Page 3 of 72
Table of Contents
1 Safety manual ......................................................... 7
1.1 Structure and Use of the Document..................................................................... 7
1.2 Target Audience..................................................................................................... 8
1.3 Formatting Conventions ....................................................................................... 8
1.3.1 Safety Notes ............................................................................................................ 8
1.3.2 Operating Tips ......................................................................................................... 9
2 Intended Use ......................................................... 10
2.1 Scope .................................................................................................................... 10
2.1.1 De-Energize to Trip Principle/ Energize to Trip Principle....................................... 10
2.1.2 Use in Fire Alarm Systems .................................................................................... 10
2.2 Non-Intended Use ................................................................................................ 10
2.3 Operating Requirements ..................................................................................... 10
2.3.1 Climatic Requirements........................................................................................... 11
2.3.2 Mechanical Requirements ..................................................................................... 11
2.3.3 EMC Requirements................................................................................................ 12
2.3.4 Power Supply......................................................................................................... 12
2.3.5 ESD Protective Measures...................................................................................... 13
2.4 Requirements to be met by the operator and the machine and system
manufacturers. .....................................................................................................
13
2.5 Additional System Documentation .................................................................... 14
3 Safety Concept for Using the PES ......................... 15
3.1 Safety and availability ......................................................................................... 15
3.1.1 Calculating the PFD and the PFH Values.............................................................. 15
3.1.2 Self-Test and Fault Diagnosis................................................................................ 16
3.1.3 PADT ..................................................................................................................... 16
3.1.4 Structuring Safety Systems in Accordance with the Energize to Trip Principle ..... 16
3.2 Time Parameters Important for Safety............................................................... 17
3.2.1 Fault Tolerance Time (FTT, see DIN VDE 0801, Appendix A1 2.5.3) ................... 17
3.2.2 Safety Time (of PES) ............................................................................................. 17
3.2.3 Multiple Fault Occurrence Time (MOT).................................................................. 18
3.2.4 Response Time...................................................................................................... 18
3.2.5 Processor System Watchdog Time........................................................................ 18
3.3 Proof Test ............................................................................................................. 18
3.3.1 Proof Test Execution.............................................................................................. 18
3.3.2 Frequency of Proof Tests....................................................................................... 18
3.4 Safety requirements ............................................................................................ 19
3.4.1 Hardware Configuration......................................................................................... 19
3.4.2 Programming ......................................................................................................... 19
3.4.3 Communication...................................................................................................... 20
3.4.4 Maintenance Work................................................................................................. 20
3.5 Certification .......................................................................................................... 21
3.5.1 TÜV Certificate....................................................................................................... 21