Subsystems¶ The Propulsion Control Standard is structured into subsystems with clear responsibilities. Use these pages as the entry point for behavior, interfaces, diagnostics, and test expectations. Open subsystem overview Subsystem Pages¶ Station / Telegraph Control Lever Processing Command Arbitration Propulsion State Machine Drive Interface / SINAMICS Interface Power Management / Power Limiter Alarm & Event System Safety / Interlocks / Trips Parameter Management Simulation Interfaces Test Harness