Boeing 787-8 - Page 675

787 Flight Crew Operations Manual
DO NOT USE FOR FLIGHT
Electrical -
Controls and Indicators
Copyright © The Boeing Company. See title page for details.
D615Z003-TBC 6.10.7
Engine Generator Drive Synoptic Indications
Symbol Condition Description
Engine generator
drive on (green)
Engine is running and drive is connected.
Engine generator
drive off (white)
Engine is not running.
Engine generator
drive disconnected
(amber)
Engine is running and drive is disconnected.
Engine generator
drive data invalid
(white, low intensity)
Engine generator drive condition unknown.
Engine generator
drive fault (amber)
If an engine generator drive malfunction
occurs:
• DRIVE (amber) appears next to
(L1,L2,R1, or R2) engine generator
drive symbol
• respective engine generator drive
requires disconnect
• DRIVE light on generator drive
disconnect switch illuminates
• EICAS advisory message ELEC GEN
DRIVE L, R shows
Note: DRIVE fault symbol and
engine generator drive
disconnected symbol appear
together when drive is
disconnected.
DRIVE
August 14, 2009