APPENDICES
12 MESSAGES
TYPE
COLOR
EFIS
TO GA APP Disp.
DATA LINK
SCRATCHPAD
MESSAGE
DEFINITION
Nbr
FMS1/FMS2 A/C
STS DIFF
II W A difference is detected between software or
data bases loaded in FMGCs (FMS SOFTWARE
- NAV DATA BASE - FM AIRLINE CONFIG - FM
OPTIONS CONFIG - PERF DATA BASE - MAG
VAR DATA BASE).
Will switch the FMGCs to INDEPENDENT
MODE.
5
FMS1/FMS2 GW
DIFF
II W Difference between the both FMGCs equals to
or greater than 1,5 metric tons.
30
FMS1/FMS2 PGM
PIN DIFF
II W Program pins are not the same on both MCDU
(e.g. A/C and Engine Type Program pins).
This will lead the FMGCs to switch to
INDEPENDENT MODE.
20
FMS1/FMS2 POS
DIFF
II A Y Difference between the present position on
each side is:
- More than 0.5 NM when GPS mode is active,
- More than 5NM when GPS mode is not
active.
This message will disappear when cleared or
when the difference between the present
position on each side is:
- Less than or equal to 0.3NM when GPS
mode is not active,
- Less than or equal to 3NM when GPS mode
is not active.
21
FMS1/FMS2 SPD
TGT DIFF
II W
arget speeds computed by the FMGs differ by
5KT or more.
67
FORMAT ERROR
I W Y Pilot entry in a data field exceeds the field
width or is of incorrect format or type.
May be due to an inadvertent insertion of a
space character.
24
F-PLN DATALINK
IN PROG
I W Y D Modification of F-PLN or Weight data is
performed while a F-PLN INIT request has
been sent.
102
F-PLN FULL
II W Pilot entry is not accepted by the system due
to flight plan being full.
Note that if the alternate plan exists, it is
deleted, and entry is re-attempted.
See ALTN F-PLN DELETED message.
11
GPS IS
DESELECTED
II A Y GPS is manually deselected while A/C is within
80NM of (T/D) or when the flight phase
transitions to Approach.
55
GPS PRIMARY
II W ND Y GPS/INERTIAL is active and navigation
accuracy is HIGH.
Message is displayed when GPS option is
active. It is deleted if GPS PRIMARY LOST is
triggered.
81
J43126AA 00
© THALES AVIONICS S.A.
AIRBUS A318/319/320/321