A320family braking logic question
Hi there, my first post in this excellent forum. It’s a tech question. I was wondering... how does the FWC on the A320 family inform the crew about a shifting from normal green braking to alternate yellow braking - let's say due to a failure detected by the BSCU ( not necessarily a failure INSIDE the BSCU which would be presented as BRAKES: SYS 1 (2) FAULT )? Does the system inform the crew only with the memo ALTN BRK on Ecam WHEEL page ? No single chimes ? No audio warnings at all ? I mean I could go landing expecting to be on green electronic braking and instead I could find me braking on yellow electronic braking ONLY by checking the two alternate brake pressure indicators rising or the memo ALTN BRK on WHEEL PAGE during my landing roll ? Thanx for any help.
Manuel