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时间:2010-11-22 12:42来源:蓝天飞行翻译 作者:admin
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A330/A340 FLEET PRO-NOR-SRP-01-10 P 24/36
FCOM 19 AUG 10
FMGS DATA INSERTION
Applicable to:
GROSS WEIGHT INSERTION
The flight system must have a number for aircraft gross weight (GW) in order to perform all the
performance computations.
PROCEDURE
ENTER ZFWCG/ZFW
PRESS the FUEL PLANNING prompt [ 3R ].
The INIT B page displays the minimum block fuel required (XTRA = 0) for the given sector, and
a BLOCK CONFIRM prompt is displayed.
A330/A340 FLIGHT CREW
OPERATING MANUAL
PROCEDURES
NORMAL PROCEDURES
SYSTEMS RELATED PROCEDURES - FMS
A330/A340 FLEET PRO-NOR-SRP-01-10 P 25/36
FCOM 19 AUG 10
 If the minimum block fuel is suitable
PRESS the BLOCK CONFIRM prompt [ 3R ].
All predictions are available.
PRINT the PREFLIGHT REPORT
The preflight report provides the flight crew with the predictions associated with this
minimum fuel scenario.
 If the minimum block fuel is not suitable
APPLY the corrections to the minimum BLOCK FUEL according to the intended type of
operation.
ENTER the applicable BLOCK FUEL in 3R
All predictions are available.
PRINT the PREFLIGHT REPORT
The preflight report provides the flight crew with the predictions associated with the fuel
actually carried : this is the initial master document to monitor the progress of the flight.
CHECK/MODIFY the TAXI FUEL
CHECK/MODIFY the RTE RSV
CHECK/MODIFY the FINAL/TIME
A330/A340 FLIGHT CREW
OPERATING MANUAL
PROCEDURES
NORMAL PROCEDURES
SYSTEMS RELATED PROCEDURES - FMS
A330/A340 FLEET PRO-NOR-SRP-01-10 P 26/36
FCOM 19 AUG 10
Note: As long as the final loadsheet is not available, ‐ the flight crew may insert the
estimated ZFWCG/ZFW in order to get fuel, time and altitude predictions.
The ZFWCG and ZFW must be updated with the final loadsheet.
‐ Insert the ZFWCG/ZFW/BLOCK values preferably after F-PLN completion. If
inserted before F-PLN completion, the FMGEC automatically recomputes the
predictions at each F-PLN change, including changes in weight or wind. Thus,
F-PLN completion takes more time than normal.
‐ The system computes part of the characteristics speeds displayed on the PFD
(VLS, F, S, green dot) from the ZFWCG and ZFW entered by the flight crew on
the MCDU (used by the fuel computer FCMC to compute the aircraft GW and
CG). Therefore the flight crew must carefully check these data.
Applicable to: ,
WEIGHT/CG INSERTION AND FUEL PLANNING
The flight crew must enter the Zero Fuel Weight (ZFW) and Zero Fuel Weight Center of Gravity
(ZFWCG) values on the INIT B page, to allow the FMS to perform the fuel planning computations.
PROCEDURE
PRESS the INIT key, and the Next (“→”) key to access the INIT B page.
ENTER the ZFWCG and ZFW value in the [ 1R ] field.
The “FUEL PLANNING →” prompt appears in the [ 3R ] field.
Note: As long as the final loadsheet is not available, the flight crew should insert the
estimated ZFWCG/ZFW in order to get fuel estimates. The ZFWCG and ZFW values
must be updated with the final loadsheet values.
A330/A340 FLIGHT CREW
OPERATING MANUAL
PROCEDURES
NORMAL PROCEDURES
SYSTEMS RELATED PROCEDURES - FMS
A330/A340 FLEET PRO-NOR-SRP-01-10 P 27/36
FCOM 19 AUG 10
CHECK/MODIFY the TAXI [ 1L ] and RTE RSV [ 3L ] values.
The TAXI and RTE RSV fields display the default values specified in the AMI file (for example,
“0.4 t” for TAXI, and “5.0 %” for RTE RSV). The flight crew may modify these values.
CHECK/MODIFY the TRIP WIND value in the [ 6R ] field.
If no wind profile has been entered in the F-PLN, the flight crew may enter an average TRIP
WIND in this field, to have more realistic fuel/time predictions.
Note: 1. If the flight crew has already defined a wind profile, even partially (such as climb
wind), it is not possible to enter a TRIP WIND.
2. If the flight crew enters a TRIP WIND, and subsequently enters a wind profile on the
WIND pages, the TRIP WIND will be deleted, and the FMS will use the wind profile
defined on the WIND pages for predictions computations.
PRESS the FUEL PLANNING prompt [ 3R ].
The FMS computes the required BLOCK fuel in order to have EXTRA fuel = 0, based on
the parameters entered on the INIT and F-PLN pages. The computed BLOCK fuel value is
displayed in the [ 2R ] field, and a BLOCK CONFIRM prompt appears in the [ 3R ] field.
Note: In order to obtain a realistic BLOCK fuel computation, the flight crew should ensure
that the F-PLN initialization has been completed (including ALTN if necessary), and
that flight parameters, such as CRZ FL, steps climbs (if any), and winds, have been
 
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