How To Avoid IPL Selection Errors-ISS Source
by aeSolutions' Judith Lesslie Improperly selected and validated IPLs can result in high hazard scenarios that have far less risk...
Acronyms & Terms Glossary
Safety Instrumented Function SIF
Safety Instrumented Function (SIF) is a safety function with specified Safety Integrity Level (SIL) implemented by SIS to ensure the safe operation of a process. Pre-determined guidelines are used to allow a process to continue or to enter a safe state if said guidelines are violated.
