With regards to the negligible fault messages , how would you differentiate them from those that require
corrective action if there are no ECAM warnings to correlate with?
Normally this info can be found in SIL 00-028.
]Please advise if I have the following wrong:
1. ECAM warnings consist of Class 1 and 2 faults only. These are also primary and independent faults. Wrong ECAM warnings are only generated from class 1 faults, Class 2 faults generate a maintenance message.
2. Failure messages consist of Class 1 and 2 faults only. (And class 3).
3. A PFR shows Class 1 and 2 faults only. correct.
3. Class 3 faults can only be accessed on ground via the Avionics Status Page using the MCDU. (And the type 1 BITES menu includes a class 3 faults option).
4. Class 1 and 2 Failure messages and ECAM warnings can be accessed in flight via the Current Leg Report and Current Leg ECAM Report respectively using the MCDU.(Current leg ECAM report only shows what is associated with class 1 faults).
5. Only Class 2 faults are indicated under the Maintenance item of the ECAM Status Page which is only available on ground when both engines are stopped.(correct)