Lucent Technologies Galaxy Power System 4812
Issue 5 June 2000 Galaxy Controllers 3 - 3
Galaxy Millennium Controller, continued
LEDs Two rows of LEDs show the source and severity of various alarms. An
alarm lights one status LED and one or more alarm LEDs. If more than
one alarm LED lights, the status LED that lights will indicate the most
severe active alarm.
• The first row of seven LEDs, labeled ALARMS, indicates the
source of the alarm:
BD - battery on discharge
BATT - battery
DIST - distribution
RECT - rectifier
AC - ac power supply
RM - remote monitoring
CTRL - controller
• The second row includes four LEDs, labeled STATUS. They
indicate the severity of the reported alarm:
CRIT - critical
MAJ - major
MIN - minor
NORM - normal
• The COM LED illuminates when the internal modem is in use.
Test Jacks A pair of test jacks allows direct measurement of the dc bus sense
voltage being monitored by the controller.
To Next Page
Loading...