曝光台 注意防骗
网曝天猫店富美金盛家居专营店坑蒙拐骗欺诈消费者
with one engine failed, and maintains during the second segment of the takeoff.
Represented by the SPEED SELECT symbol on the speed scale.
Minimum value equal to 1.13 VS for the corresponding configuration.
Inserted manually through the MCDU by the flight crew.
Displayed on the MCDU TAKEOFF page.
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
PROCEDURES
SUPPLEMENTARY PROCEDURES
OPERATING SPEEDS DEFINITION
A318/A319/A320/A321 FLEET PRO-SUP-10 P 16/16
FCOM 19 AUG 10
VREF : Reference speed used for normal final approach.
Equal to 1.23 × VS of CONF FULL.
Displayed on the MCDU APPR page, if landing is planned in CONF FULL (VLS
CONF FULL).
VAPP : Final approach speed.
Displayed on MCDU APPR page.
Calculated by the FMGCs.
Represents : VAPP = VLS + wind correction.
The wind correction is limited to a minimum of 5 kt and a maximum of 15 kt.
The flight crew may modify VAPP through the MCDU.
During autoland or when A/THR is on ‐ or in case of ice accretion or gusty
crosswing greater than 20 kt, VAPP must not be lower than VLS +5 kt.
‐ For landing in configuration 3 with ice accretion VAPP must not be lower than
VLS +10 kt.
VAPP TARGET : Represented by a magenta triangle.
Calculated by the FMGCs
Gives efficient speed guidance in approach during various windy conditions.
Represents :
VAPP TARGET = GS mini + actual headwind (measured by ADIRS)
GS mini = VAPP – TOWER WIND (headwind component along runway axis
calculated by FMGC from tower wind entered on MCDU).
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
PROCEDURES
SUPPLEMENTARY PROCEDURES
AIR CONDITIONING / PRESSURIZATION / VENTILATION
A318/A319/A320/A321 FLEET PRO-SUP-21 P 1/2
FCOM 19 AUG 10
AIR CONDITIONING
Applicable to: ALL
An external HP source may be used for air conditioning, provided the air supply is confirmed to be
free from oil contamination.
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
PROCEDURES
SUPPLEMENTARY PROCEDURES
AIR CONDITIONING / PRESSURIZATION / VENTILATION
Intentionally left blank
A318/A319/A320/A321 FLEET PRO-SUP-21 P 2/2
FCOM 19 AUG 10
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
PROCEDURES
SUPPLEMENTARY PROCEDURES
AUTO FLIGHT - FMGS RESET AND OTHER ABNORMAL PROCEDURES
A318/A319/A320/A321 FLEET PRO-SUP-22-10 P 1/28
FCOM 19 AUG 10
AUTOMATIC FMGS RESET AND RESYNCHRONIZATION
Applicable to:
FM RESET
When the FM software cannot work properly or receives instructions to perform impossible
operations, it automatically resets itself. A resynchronization with the other FM always follows.
When the reset is a minor one, the system will recover by itself. One single reset lasts 2 to 3 s
maximum followed by 25 s of resynchronization.
When the reset is a major one:
Resets recur at short ‐ intervals (several in 2 or 3 min).
‐ The memories are cleared, leading to the loss of F-PLN, GW, CI, CRZ FL, MCDU-entered
speeds and navaids and to database switching.
Applicable to:
,
,
MSN,,
4538,,
FM RESET
When the FM software cannot work properly or receives instructions to perform impossible
operations, it automatically resets itself. A resynchronization with the other FM always follows.
When the reset is a minor one, the system will recover by itself. One single reset lasts 2 to 3 s
maximum followed by a resynchronization.
When the reset is a major one:
‐ Resets recur at short intervals (several in 1 min).
‐ The memories are cleared, leading to the loss of F-PLN, GW, CI, CRZ FL, MCDU-entered
speeds and navaids.
Note: If four dual FM resets occur in 3 min, pilot-entered data is lost. If a dual reset is identified,
it is recommended that the flight crew does not perform again the last MCDU actions for
1 min (in order to avoid a potential second dual reset, leading to the loss of pilot-entered
data).
Applicable to:
FM RESYNCHRONIZATION
An FM resynchronization automatically occurs after an FM reset but it may occur independently
each time self comparisons between FM1 and FM2 reveal discrepancies.
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
PROCEDURES
SUPPLEMENTARY PROCEDURES
AUTO FLIGHT - FMGS RESET AND OTHER ABNORMAL PROCEDURES
A318/A319/A320/A321 FLEET PRO-SUP-22-10 P 2/28
FCOM 19 AUG 10
One single resynchronization lasts approximately 25 s.
If 5 several resynchronizations occur within 5 min, independent mode commences.
Applicable to:
,
,
MSN,,
4538,,
FM RESYNCHRONIZATION
An FM resynchronization automatically occurs after an FM reset. But, it may occur independently
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：
A320机组操作手册FLIGHT CREW OPERATING MANUAL 14(56)
