LEARJET 45 PILOT TRAINING MANUAL
4-18
FOR TRAINING PURPOSES ONLY
FlightSafety
international
Chpt CAS Message Logic Summary
T/O
Inhibit
Land
Inhibit
8 NO NOEngine fire detection loop detects overheat
7
7
NO NO
NO NO
YES YES
Ignition ON and both ignitor plugs are bad
Manual mode, DEEC fault/fail
7 Active when NAC HT or NAC HEAT FAIL ON
messages are displayed
YES YES
Starter engaged with N2 > 51%
NO NO
7 APR armed in both DEECs (display between N1 digits)
NO NO
7 Nac A/I switch on, and system pressure PT2 heat OK
NO NO
7 APR activated automatically, or T/L in APR detent
7
NO NO
Ignition ON and one igniter plug is bad7
NO NO
DEEC selected to MAN or OFF by pilot, or power
failure to DEEC
7
NO NO
Ignition ON and both igniter plugs are good7
YES YES
L/R starter is engaged7
FIRE
IGN
NAC
START
SYNC
APR
IGN
MAN
APR ON
IGN
NAC
START
SYNC
APR
MCR
MCT
T/O
MAN
NO NO
Sync ON (N1 or N2)7
NO NO
APR throttle detent selected7
NO NO
MCR throttle detent selected7
NO NO
Main gear is not locked up with SYNC switch on, N1 or N27
EICAS ENGINE INDICATIONS (EI'S)
THRUST REVERSER ENGINE INDICATIONS (EI'S) ON EICAS
NO NO
MCT throttle detent selected7
NO NO
THRUST REVERSER
T/O throttle detent selected7
YES NO
Autostow activated due to uncommanded unlock7
L R REV AUTOSTOW
L R REV FAULT
YES NO
WOW input fail, ECU power fail, or deploy without
hydraulic press, or without unlock or deploy command
7
DEP
NO NO
TR deployed inflight or on ground without being
unlocked, or deploy switch is bad
7
UNL
NO NO
TR unlocked inflight or on ground without being
armed, or bad unlock switch
7
REV
NO NO
HCU powered: TR armed inflight or on ground
with TL > MCR
7
REV
NO NO
HCU powered: TR armed on ground7
UNL
NO NO
TR unlocked, Master Caution time delayed7
DEP
NO NO
TR deployed on ground7
Table 4-2.8. CWP/CAS MESSAGE SUMMARY (CONT)
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