Section 10. Electrical Eclipse 5OO Systems Manual
Copyright © — Eclipse Aviation Corporation
238 Version 2.0 April 2007
10.8 Crew Alerting System Messages
Table 31. Electrical CAS Messages
Message Condition Category
BATTERY POWER ONLY Aircraft is operating on battery power only Warning
L AFT BUS VOLTAGE LOW Left aft bus voltage is low Caution
R AFT BUS VOLTAGE LOW Right aft bus voltage is low Caution
L FWD BUS VOLTAGE LOW Left forward bus voltage is low Caution
R FWD BUS VOLTAGE LOW Right forward bus voltage is low Caution
L (R) GEN OFFLINE
Engine running, generator switched ON but no
current flow, or Generator switch off
Caution
BUS TIE FAIL The bus tie contactor is stuck closed Caution
LOAD SHED SYS FAULT
Air conditioning load shed capability is lost
(ground only)
Caution
START BATT DISCHARGE Start Battery is discharging Caution
SYS BATT CONTACT TRIP
Battery Bus Contactor has tripped due to over
current. System Battery is off and isolated from
Battery Bus
Caution
SYS BATT DISCHARGE System Battery is discharging Caution
BATT BUS VOLTAGE LOW Voltage on Battery Bus is low Advisory
ECB CTRL FAULT
Control of one or more ECBs has been lost or
cannot be switched off (On ground only)
Advisory
START BATT CONTACT TRIP
Start battery contactor has tripped due to over
current. Start Battery is isolated from electrical
power system
Advisory
BATT HEATER FAIL Battery heater blanket has failed (ground only) Advisory