MULTIPHASE
VERTICAL F-PLN management 15
To delete or modify UTC CSTR
(Except ETT)
To delete:
CLR key ........................ Press
CLR [2R]........................ Press
TMPY F-PLN is displayed.
TMPY INSERT [6R] ........ Press
To modify:
Overwrite the value entered at the revise
point.
This creates a TMPY F-PLN to be
activated.
Automatic deletion:
A time constraint is automatically deleted
in the following cases causing "TIME
CSTR DELETED" s-pad msg (white):
VERT REV AT EGLL27R
EFOB=4.4 EXTRA=1.0
CLB SPD LIM UTC CSTR
250/FL100 1630
G/S INTCPT
130
ACCESS
<WIND DATA STEP ALTS>
<RETURN
CLR
FROM THV001 {}
FIST5A UTC SPD/ALT
LFBO14R 0000 141/ 490
H144° BRG144° 1
900 0000 159/ 900
C144° TRK144° 4
D144H} 0002 " / *3180
C356° 8
TOU 0007 250/ FL85
(SPD) 3NM
(LIM) 0008 *250/FL100
TMPY TMPY
{ERASE INSERT*
£$
FROM THV001 {}
FIST5A UTC SPD/ALT
LFBO14R 0000 141/ 490
H144° BRG144° 1
900 0000 159/ 900
C144° TRK144° 4
D144H} 0002 " / *3180
C356° 8
TOU 0007 250/ FL85
(SPD) 3NM
(LIM) 0008 *250/FL100
DEST UTC DIST EFOB
EGLL27R 0122 532 3.9
RTA DELETED £$
1. Time constrained waypoint is cleared
or sequenced (regardless of active
lateral control mode),
2. Detecting the ENG OUT mode,
3. A/C in deceleration zone to a HM or in
a HM leg,
4. Loss of valid clock data to the FM,
5. Flight phase transitions to GO AROUND
or switch from DES/APP to CLB/CRZ,
6. A time constraint exists in ACTIVE F-
PLN and SEC F-PLN is activated in
which no UTC CSTR exists or is
different,
7. The Alternate F-PLN is enabled,
8. A UTC CSTR is entered in the same F-PLN at a different WPT,
9. The time constrained waypoint is projected as an ABEAM waypoint
when a DIR-TO / ABEAM is performed.
Conditions 2 through 5 do not apply to a SEC F-PLN created by other
means than a COPY ACTIVE.
Note
Using CLR function directly from F-PLN page (right LSKs) would cause
deletion of all vertical constarints at the revise point.
UTC CSTR in SEC F-PLN
Refer to Part III: Ch 5 SEC F-PLN
AIRBUS A318/319/320/321
© THALES AVIONICS S.A.
J43126AA 00
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