MD-11 Flight Crew Operations Manual
k
FMS -
Controls and Displays
FMS.30.130
INITIALIZE CRZ FL - Engines are started without a valid CRZ LEVEL or an
FMC automatic reset has occurred.
INITIALIZE WEIGHTS - Calculation of FOB is impossible because of a failed
fuel quantity sensor or an FMC automatic reset has occurred.
INITIALIZE ZFWCG - Engines are started and no valid ZFWCG entry is
available or an FMC automatic reset has occurred.
INSUFFICIENT FUEL - Predicted fuel burn to the primary destination is greater
than the current usable FOB.
INVALID ACARS DATA - This message is issued if invalid data is received in
an ACARS uplink.
INVALID CO RTE PROC - Invalid approach types are present in a company
route. The FMS will automatically clear the invalid approach segment.
IRS ONLY NAVIGATION - Inertial data only. No radio or GNS position
updating. Issued 2 minutes after a transition to IRS only navigation. If in terminal
area, appears 1 minute after the transition to IRS only navigation. The message
will then be issued every 10 minutes while in IRS only mode.
Inertial data only. No radio or GNS position updating. The IRS ONLY message
will not periodically reappear when in the IRS ONLY navigation mode. It will
only reappear once the aircraft sequences into the descent mode if IRS only
navigation is still active. If the RNP option is selected, the IRS ONLY message
will not be displayed.
LIST OF FORTY IN USE - An attempt is made to create a defined waypoint and
the capacity of that list has been reached. The FMS will attempt to delete any
unused defined waypoints to make room for the new waypoint before the message
appears.
MAX LW NNN.N Calculated destination Landing Weight exceeds the limit.
NNN.N is max value for Landing Weight.
MAX TOGW NNN.N - Appears if any of the following conditions are met:
• A GW is entered, while not airborne, which exceeds limits.
• A TOGW is entered which exceeds limits.
• An FOB or ZFW entry is made, while not airborne, which causes either
the GW or TOGW to exceed limits.
MAX ZFW NNN.N - Appears if any of the following causes the ZFW to exceed
limit:
• TOGW entry.
• Taxi fuel entry.
• Block fuel entry.
• Ballast fuel entry.
October 02, 2006
To Next Page