Diagnostics; Luminous And Acoustic Signals - LEGRAND Archimod Operating And Maintenance Manual

8. Diagnostics

8.1 Luminous and acoustic signals
The operating status indicator, on the front panel of the UPS, and the LED on the front of each power module,
change colour depending on the actual operating status of the UPS or of the single power module, according to the
following table:
INDICATION
Some luminous signals can be accompanied by an acoustic signal. Press the "ESC" key to turn the acoustic signal off; each time
it is pressed after this you will either enable or disable the acoustic signal.
STATUS POWER MODULE
INDICATOR
GREEN
Fixed
GREEN
Fixed
GREEN
Fixed ORANGE
ORANGE Intermittent
Intermittent
GREEN
Fixed
ORANGE
Intermittent
1 module: ORANGE
GREEN The remaining
Fixed modules:
GREEN
Fast intermittent Fast intermittent
GREEN
Fast intermittent
GREEN
Fast intermittent Fast intermittent
ORANGE ORANGE
Fixed Fast intermittent
ORANGE ORANGE
Fixed
ORANGE ORANGE
Fixed
ORANGE
Fixed
ORANGE
Fast intermittent
ORANGE
Fast intermittent
ORANGE
Intermittent Fast intermittent
ACOUSTIC
LEDs SIGNAL
GREEN
-
Fixed
GREEN
-
Fixed
-
Off
-
Fixed
-
GREEN
Fixed
GREEN
-
- -
GREEN
-
-
On for 500 ms
Fixed and off 12 s
-
Fixed
-
-
GREEN
-
Fixed
GREEN
-
Fixed
ORANGE
-
MESSAGE DESCRIPTION OF THE UPS
ON THE STATUS AND
DISPLAY OPERATING ADVICES
Normal operation with mains
Archimod®
present and load within the limits
3V battery flat Change the 3V command battery
Phase turned off when
Output/phase
configuring the 3 independent
off
phases output
Modules off Hot-swap control
Battery
Batteries being equalised
equalisation
There is no mains voltage and/or
incorrect mains frequency on at least
-
one module (>68Hz or <43Hz) and/
or the input PLL is not synchronised.
No bypass, input PLL is not
synchronised, bypass voltage
- outside the limits, incorrect or
inverse bypass sequence, bypass
frequency outside the tolerance
Bypass input
The bypass is unusable for
KO supplying the load
Operating in bypass
UPS on Bypass
automatic
UPS on
Running on battery
Battery
Battery calibr. Batteries being calibrated
Battery test Batteries being tested
Maintenance
Check the UPS periodically
required
Check the
Check battery status
batteries
Forced bypass Forced bypass mode
Archimod®
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