LEGRAND Archimod Operating And Maintenance Manual page 64

8. Diagnostics
INDICATOR
ORANGE
Intermittent
ORANGE
Short double blink
with pause
Fast intermittent
Fast intermittent
Fast intermittent
Fast intermittent
Fast intermittent
Fast intermittent
Fast intermittent
Fast intermittent
Fast intermittent
64
®
STATUS POWER MODULE
LEDs
ORANGE
Fast intermittent
ORANGE
Fixed
RED
RED
Fixed only on the
Fixed
failed module
RED
RED
Fixed only on the
Fixed
failed module
RED
-
RED
RED
Short double blink
with pause
RED
RED
Short double blink
with pause
RED RED
Fixed
RED
RED Short double blink
with pause only on
the PM in alarm
RED
Short double blink
RED
with pause only on
the PM in
overload
RED
-
RED
-
RED
-
MESSAGE
ACOUSTIC
ON THE
SIGNAL
DISPLAY
- Manual bypass
Short double
AUTONOMY
blink
RESERVE!
with pause
Fast BATTERY CHARGER
intermittent FAILED
Fast
MODULE FAILED
intermittent
Fast
BATTERIES K.O.
intermittent
Fast RUNAWAY
intermittent BATTERIES
Fast HVBUS RUNAWAY
intermittent FAILURE
DC OUT LEVEL
Fast
intermittent
FAILURE
Fast
OVERHEATING
intermittent
Fast
OVERLOAD
intermittent
Fast CM
intermittent MALFUNCTIONING
Fast
Reference error!
intermittent
Fast
BACKFEED
intermittent
DESCRIPTION OF THE UPS
STATUS AND
OPERATING ADVICES
Manual bypass mode
Autonomy reserve
Battery charger failed on
at least one module
At least one module failed.
Possible failures:
inverter, Booster/pfc,
communication between CM
and PM, battery connection,
network connection, HVBUS
connection.
Batteries failed or not
connected
Excessive voltage on the
batteries
Excessive voltage on the high
voltage DC buses
Excessive DC level
in output
One or more power modules
are overheating
Overload on one or more
power modules
Communication error between
commands
Communication error between
commands
Backfeed error detected