As shown in the illustrated block diagram for a distributed automation system, what statement is true concerning the workstations labeled "LOS" associated with the port power management system? Illustration EL-0096

Correct Answer: Option A — These are local operating system workstations that allow local control of processes related to the operation and control of the port generator.

Local operating system (LOS) workstations provide dedicated interface terminals directly at machinery skids. They permit localized monitoring, manual intervention, and process control specifically associated with the assigned auxiliary generator and its immediate support modules.