Starting fuel: controls the initial amount of fuel delivered during cranking to ensure smooth, black-smoke-free engine starts.
speed ramping: adjusts the acceleration rate of the engine speed from idle to rated speed.
stability & gain: fine-tunes the dynamic engine performance to eliminate speed hunting, oscillation, or sluggish response under sudden load changes.
droop: controls speed drop under load (used when synchronizing multiple generator sets in parallel).
idle: sets the low idle engine speed when idle mode is engaged.
speed: adjusts the final operating engine speed (rated rpm).