Lucent Technologies Galaxy Power System 4812
14 - 4 Troubleshooting Vector Systems Issue 5 June 2000
BATT Alarm LED
Table 14-B: Battery Alarms
(See Figure 12-7)
Controller
LED
Controller
Alarm
Status
Vector
Controller Display
Other
Indication(s)
Possible
Problem(s)
Possible Solution(s)
BATT MAJ LLO -- Occurs in an
operating system
following an
extended
commercial ac
power outage,
during which the
batteries are
providing power
for the system
and the system
voltage is
approaching the
user-defined low
limit.
1. If commercial ac power
is present but the system
voltage remains low, call
your local RTAC
representative.
2. Investigate other alarms
that may be present
(rectifier-related alarms
and the AC Fail alarm
may also occur during
the fault condition).
BATT MAJ C1O Red LED on
contactor
drive board
is lit.
Contactor is
open:
•Open has been
initiated by
controller.
•Open has been
initiated
manually.
1. Follow instructions on
the label adjacent to the
contactor drive board
(see Figure 12-7).
2. If the problem is not
corrected, call your local
RTAC representative.
BATT MAJ C1F -- Contactor or
drive board has
failed.
Call your local RTAC
representative.
BATT MAJ bta Alarm on
210E unit, if
equipped
Batteries have
exceeded
temperature
threshold.
Call your local RTAC
representative.
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