Rockwell Automation AADvance Controller Safety Manual User Manual
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viii
Document: 553630
ICSTT-RM446K-EN-P Issue: 10
_C
Safety Manual (AADvance Controller)
Contents
Chapter 1
Introduction ............................................................................................. 1-1
Verification of the Safety Manual .................................................................................................................... 1-1
Competency ........................................................................................................................................................ 1-1
Terminology ........................................................................................................................................................ 1-2
Vocabulary and Conventions .................................................................................................................... 1-2
Process Safety Time .................................................................................................................................... 1-2
Fault Tolerance in Safety Applications .................................................................................................... 1-2
The AADvance Controller .............................................................................................................................. 1-3
AADvance Features .......................................................................................................................................... 1-6
Associated Documents ..................................................................................................................................... 1-7
Controller TUV Certification ......................................................................................................................... 1-8
Certification for use in Hazardous Environments...................................................................................... 1-8
File No: E341697 .......................................................................................................................................... 1-8
File No: E251761 .......................................................................................................................................... 1-9
KCC-EMC Registration ................................................................................................................................. 1-13
Other External Testing and validation ........................................................................................................ 1-13
Chapter 2
Functional Safety Management.............................................................. 2-1
The Safety Management System ..................................................................................................................... 2-1
The Safety Life-cycle .......................................................................................................................................... 2-2
Scope Definition ........................................................................................................................................... 2-2
Hazard and Risk Analysis ........................................................................................................................... 2-2
System Functional and Safety Requirements ......................................................................................... 2-3
System Engineering ...................................................................................................................................... 2-3
Application Programming ........................................................................................................................... 2-5
System Production ....................................................................................................................................... 2-5
System Installation Environment .............................................................................................................. 2-6
System Integration ....................................................................................................................................... 2-6
System Commissioning ............................................................................................................................... 2-6
Safety System Validation ............................................................................................................................. 2-7
Operation and Maintenance Plan ............................................................................................................. 2-7
Maintaining Functional Safety .................................................................................................................... 2-7
Functional Safety Assessment ......................................................................................................................... 2-8
Safety Integrity Design ...................................................................................................................................... 2-8
Chapter 3
AADvance System Architectures .......................................................... 3-1
SIL2 Architectures ............................................................................................................................................. 3-1
SIL2 Fail-safe Architecture ......................................................................................................................... 3-1
SIL2 Fault Tolerant Input Architectures ................................................................................................. 3-3
SIL2 Output Architecture .......................................................................................................................... 3-4
SIL2 Fault Tolerant Input and SIL2 High Demand Architecture ....................................................... 3-6