FMS DEGRADED OPERATION
OVERVIEW 1
Chapter 1 - OVERVIEW
In the basic configuration, the aircraft is equipped with two FMGCs and
two MCDUs.
FM FG
One FMGC box consists of one FM (Flight Management)
card and one FG (Flight Guidance) card. A failure may
affect the FM or/and the FG card(s).
Additionally, an intersystem bus between the FMSs allows
the FMSs to exchange information and synchronize.
F
F
M
M
G
G
C
C
Dual mode
F
F
M
M
G
G
C
C
1
1
M
M
C
C
D
D
U
U
1
1
F
F
M
M
G
G
C
C
2
2
M
M
C
C
D
D
U
U
2
2
The two FMSs are healthy and no
conditions exist to prevent
communication with each other. It is
the normal operating mode.
Synchronization / Reset
When in Dual mode, synchronization
between the two FMS is performed:
Periodically, in order to keep the Slave
FM synchronized with Master FM along
the flight,
In case of difference or discrepancy between the two FMSs.
There is no cockpit indication that FM synchronization is being
performed.
After any software reset, power transient or FM fail condition,
automatic resynchronization from the 'healthier' FM to the 'unhealthier'
FM is performed.
If errors are detected the FMS attempts to correct the situation by
automatic software resets.
If the error cannot be corrected the system is considered failed. It may
be latched or reset manually.
AIRBUS A318/319/320/321
© THALES AVIONICS S.A.
J43126AA 00
Содержание FMGS
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Страница 35: ...AIRBUS A318 319 320 321 THALES AVIONICS S A J43126AA 00 Part I FMS GENERAL DESCRIPTION I II III IV IV V ...
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Страница 50: ...10 FMS GENERAL DESCRIPTION SYSTEM OVERVIEW J43126AA 00 THALES AVIONICS S A AIRBUS A318 319 320 321 ...
Страница 87: ...AIRBUS A318 319 320 321 I II Part II FLIGHT PHASES PROCEDURES III IV V THALES AVIONICS S A J43126AA 00 ...
Страница 88: ...J43126AA 00 PAGE INTENTIONALLY LEFT BLANK THALES AVIONICS S A AIRBUS A318 319 320 321 ...
Страница 144: ...FLIGHT PHASES 2 TAKE OFF PAGE INTENTIONALLY BLANK J43126AA 00 THALES AVIONICS S A AIRBUS A318 319 320 321 ...
Страница 152: ...FLIGHT PHASES 10 TAKE OFF PAGE INTENTIONALLY LEFT BLANK J43126AA 00 THALES AVIONICS S A AIRBUS A318 319 320 321 ...
Страница 154: ...FLIGHT PHASES 2 CLIMB PAGE INTENTIONALLY BLANK J43126AA 00 THALES AVIONICS S A AIRBUS A318 319 320 321 ...
Страница 182: ...FLIGHT PHASES 30 CLIMB PAGE INTENTIONALLY LEFT BLANK J43126AA 00 THALES AVIONICS S A AIRBUS A318 319 320 321 ...
Страница 184: ...FLIGHT PHASES 2 CRUISE PAGE INTENTIONALLY LEFT BLANK J43126AA 00 THALES AVIONICS S A AIRBUS A318 319 320 321 ...
Страница 214: ...FLIGHT PHASES 2 DESCENT PAGE INTENTIONALLY LEFT BLANK J43126AA 00 THALES AVIONICS S A AIRBUS A318 319 320 321 ...
Страница 242: ...2 FLIGHT PHASES APPROACH J43126AA 00 THALES AVIONICS S A AIRBUS A318 319 320 321 PAGE INTENTIONALLY BLANK ...
Страница 270: ...30 FLIGHT PHASES APPROACH J43126AA 00 THALES AVIONICS S A AIRBUS A318 319 320 321 PAGE INTENTIONALLY BLANK ...
Страница 272: ...FLIGHT PHASES 2 GO AROUND PAGE INTENTIONALLY LEFT BLANK J43126AA 00 THALES AVIONICS S A AIRBUS A318 319 320 321 ...
Страница 286: ...FLIGHT PHASES 2 DONE PAGE INTENTIONALLY LEFT BLANK J43126AA 00 THALES AVIONICS S A AIRBUS A318 319 320 321 ...
Страница 293: ...AIRBUS A318 319 320 321 THALES AVIONICS S A J43126AA 00 Part III MULTI PHASE PROCEDURES II III IV I V ...
Страница 294: ...J43126AA 00 THALES AVIONICS S A AIRBUS A318 319 320 321 PAGE INTENTIONALLY LEFT BLANK ...
Страница 298: ...MULTIPHASE 2 MCDU MENU PAGE PAGE INTENTIONALLY LEFT BLANK J43126AA 00 THALES AVIONICS S A AIRBUS A318 319 320 321 ...
Страница 304: ...MULTIPHASE 2 F PLN pages PAGE INTENTIONALLY LEFT BLANK J43126AA 00 THALES AVIONICS S A AIRBUS A318 319 320 321 ...
Страница 316: ...MULTIPHASE 14 F PLN pages PAGE INTENTIONALLY LEFT BLANK J43126AA 00 THALES AVIONICS S A AIRBUS A318 319 320 321 ...
Страница 426: ...MULTI PHASE 2 SEC F PLN PAGE INTENTIONALLY LEFT BLANK J43126AA 00 THALES AVIONICS S A AIRBUS A318 319 320 321 ...
Страница 440: ...MULTI PHASE 16 SEC F PLN PAGE INTENTIONALLY LEFT BLANK J43126AA 00 THALES AVIONICS S A AIRBUS A318 319 320 321 ...
Страница 442: ...MULTI PHASE 2 FUEL monitoring PAGE INTENTIONALLY LEFT BLANK J43126AA 00 THALES AVIONICS S A AIRBUS A318 319 320 321 ...
Страница 448: ...MULTI PHASE 8 FUEL monitoring PAGE INTENTIONALLY LEFT BLANK J43126AA 00 THALES AVIONICS S A AIRBUS A318 319 320 321 ...
Страница 560: ...MULTIPHASE 46 DATA LINK PAGE INTENTIONALLY LEFT BLANK J43126AA 00 THALES AVIONICS S A AIRBUS A318 319 320 321 ...
Страница 562: ...MULTI PHASE 2 PRINT FUNCTION PAGE INTENTIONALLY LEFT BLANK J43126AA 00 THALES AVIONICS S A AIRBUS A318 319 320 321 ...
Страница 581: ...AIRBUS A318 319 320 321 I II III Part IV FMS DEGRADED OPERATIONS IV V THALES AVIONICS S A J43126AA 00 ...
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Страница 623: ...AIRBUS A318 319 320 321 I II III IV Part V APPENDICES V THALES AVIONICS S A J43126AA 00 ...
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Страница 626: ...APPENDICES 2 CONTENT PAGE INTENTIONALLY LEFT BLANK J43126AA 00 THALES AVIONICS S A AIRBUS A318 319 320 321 ...
Страница 628: ...APPENDICES 2 MESSAGES PAGE INTENTIONALLY BLANK J43126AA 00 THALES AVIONICS S A AIRBUS A318 319 320 321 ...
Страница 646: ...APPENDICES 20 MESSAGES PAGE INTENTIONALLY BLANK J43126AA 00 THALES AVIONICS S A AIRBUS A318 319 320 321 ...
Страница 678: ...APPENDICES 4 FMS RESETS PAGE INTENTIONALLY LEFT BLANK J43126AA 00 THALES AVIONICS S A AIRBUS A318 319 320 321 ...
Страница 680: ...APPENDICES 2 OPC and AMI FILES PAGE INTENTIONALLY BLANK J43126AA 00 THALES AVIONICS S A AIRBUS A318 319 320 321 ...
Страница 684: ...APPENDICES 6 OPC and AMI FILES PAGE INTENTIONALLY BLANK J43126AA 00 THALES AVIONICS S A AIRBUS A318 319 320 321 ...
Страница 686: ...APPENDICES 2 ND SYMBOLS PAGE INTENTIONALLY LEFT BLANK J43126AA 00 THALES AVIONICS S A AIRBUS A318 319 320 321 ...
Страница 702: ...APPENDICES 12 ABBREVIATIONS PAGE INTENTIONALLY LEFT BLANK J43126AA 00 THALES AVIONICS S A AIRBUS A318 319 320 321 ...
Страница 703: ...FLIGHT MANAGEMENT SYSTEM PILOT S GUIDE UNFOLD 1 AIRBUS A318 319 320 321 THALES AVIONICS S A J43126AA 00 ...