Human Factors in Alarm Management

[:en][vc_row][vc_column][vc_column_text] Question: Which one of these layers of protection (operator response to alarm, relief valves, dikes and safety instrumented systems) is not like the other? Answer: Operator response to alarm (Operator Intervention) because of...

What do you need to know about traceability for IEC 61508?

[:en][vc_row][vc_column][vc_column_text]Traceability is about connecting the dots to determine that the web of activities for a functional safety project have followed the proper paths.  Think of it like cheating at hide-n-seek; it provides a shortcut to find all...