Boeing 787-8 - Page 699

787 Flight Crew Operations Manual
DO NOT USE FOR FLIGHT
Electrical Chapter 6
EICAS Messages Section 30
Copyright © The Boeing Company. See title page for details.
D615Z003-TBC 6.30.1
6.30 Electrical-EICAS Messages
Electrical30 EICAS MessagesEICAS Messages
Electrical EICAS Messages
The following EICAS messages can be displayed.
Electrical System
Cabin System
Message Level Aural Condition
ELEC AC BUS L1 Caution Beeper The L1 AC bus is not energized.
ELEC AC BUS L2 Caution Beeper The L2 AC bus is not energized.
ELEC AC BUS R1 Caution Beeper The R1 AC bus is not energized.
ELEC AC BUS R2 Caution Beeper The R2 AC bus is not energized.
ELEC BATTERY
OFF
Advisory The battery switch is Off.
ELEC GEN
DRIVE L1, L2, R1,
R2
Advisory An affected generator drive fault occurs.
ELEC GEN OFF
APU L, R
Advisory The affected APU generator control breaker
is open.
ELEC GEN OFF
L1, L2, R1, R2
Advisory The affected generator control breaker is
open.
ELEC STANDBY
SYS
Advisory A standby power system failure occurs.
MAIN BATTERY
DISCH
Advisory One of these occurs:
• A main battery is discharging
• The hot battery bus is not energized
MAIN BATTERY
LOW
Advisory The main battery charge is low.
Message Level Aural Condition
ELEC
CABIN/UTIL OFF
Advisory The CABIN/UTILITY power switch is Off.
ELEC IFE/SEATS
OFF
Advisory The IFE/PASS SEATS power switch is Off.
February 15, 2010