Originally Posted by PA 18 151
So my reading is:
1) No single value is more imporant than the other in normal operations ...
That is correct as far as the voting system goes. Once voted, the "polled" value is used by the PRIMs in performing their function. The voted value triggered the monitoring process described in BEA's discussion of the PROBE PITOT fault message, and its downstream conditions such as AP off, A/THR off, Alternate law (prot lost), etc. The voting system resulted in the ADR DISAGREE message that occurred much later.