Control System Migrations | Part 4 | Managing Scope, Schedule, Budget
Control System Migrations Part 4 explores balancing scope, schedule, and budget for successful project outcomes.
Discrete levels (one out of four) for specifying the safety integrity requirements of the safety instrumented functions (SIF) to be allocated to the safety instrumented systems (SIS). SIL level 4 has the highest level of safety integrity while SIL level 1 has the lowest.