Originally Posted by
CONF iture
For the zero deg ... ?
I think he means the AoA output of the ADR is zero literally, meaning no output rather than zero degrees - the data is discarded.
[EDIT : Thanks to HN39, he's found the post that clarified it. The AoA output is zeroed and the Sign/Status Matrix set to Non-Computable Data. Interested parties can get an overview here:
ARINC 429 - Wikipedia, the free encyclopedia
(Even I had trouble with some of the acronyms...
)
]