808-809 / 1143
OPERATIONS & MAINTENANCE - Testing
1. Important to
ensure that
SIFRT are
achieved during
SIF lifetime
2. Device
response time
at FAT
4. Periodic
testing during
operation
3. End-to-end at
installation
Slide 18
Challenges in Achieving Safety Instrumented Function Response Time for a Fast-Acting Process• K. Rampaul, A.
Barnwell & S. Sookhoo