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The Runway Overrun Protection System (ROPS) is designed to alert the flight crew in the case of potential runway overrun situation. The overrun warning (ROW) function automatically arms at 400ft AGL and works until start of braking. The Runway overrun protection (ROP) works from start of braking until the aircraft stops. The surprising part is that the ROW/ROP LOST fault which is triggered when the ROW/ROP is lost is inhibited below 800feet on the final approach till the aircraft decelerates to 80 kts speed. Effectively, the pilot is unaware of any fault in the system when the system is expected to be deployed and functioning. Isn't this giving the flight crew a false sense of safety whereas the system could be functioning or not functioning. I am sure that a lot of though must have gone behind the logic but definitely worth a discussion.