LEGRAND KEOR XPE Serie Manuel De Fonctionnement page 300

Alarm
Description
Possible
causes
Solutions
Alarm
Description
Possible
causes
Solutions
Alarm
Description
Possible
causes
Solutions
Alarm
Description
Possible
causes
Solutions
82 OMAF9213 REV. A
KEOR XPE UPS user manual
Manuel de l'utilisateur de l'ASI KEOR XPE
Utilizzo dell'UPS KEOR XPE
AS61 MAX DC VOLTAGE
At least one Power Unit has enabled alarm A61 MAXI DC VOLTAGE.
➢ Refer to alarm A61 MAX DC VOLTAGE of the Power Unit.
1. Refer to alarm A61 MAX DC VOLTAGE of the Power Unit.
AS62 EXT. SYNC ERROR
The inverter is not synchronised with the external synchronisation
signal.
➢ Problem with the external synchronisation signal.
1. Check the external synchronisation signal.
2. Check the external synchronisation signal connection to the
auxiliary terminals of the IOBM.
3. If the alarm persists, contact our technical support service.
AS63 STARTING SEQUENCE BLOCKED
During the Power Unit start-up a failure prevented the proper execution
of the sequence.
or
at least one Power Unit has enabled alarm
A63 STARTING SEQUENCE BLOCKED.
➢ Control devices in wrong position or operated improperly.
➢ Possible internal fault.
➢ Refer to alarm A63 STARTING SEQUENCE BLOCKED
of the Power Unit.
1. Make sure the position of the control devices (isolators, selectors)
is as specified in the procedures (see "Installation and start-up"
section).
2. Refer to alarm A63 START SEQUENCE BLOCKED of the Power
Unit.
3. If the alarm persists, contact our technical support service.
AS64 EXTERNAL SYNC INHIBITED
Synchronisation with the external signal is manually inhibited.
➢ The synchronisation signal was manually inhibited using the
specific display menu.
1. Enable synchronisation with the external source on the display.
2. If the alarm persists, contact our technical support service.