User manual

User Manual Page 39 of 74
(PVI-6000-OUTD-UK-W Rev.1.0)
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6) RS-485 address setup indication
During installation, the yellow LED will keep flashing until the
address is acknowledged. For further information about entering
the address, refer to section 6.3.
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7) Grid disconnection
If a grid failure event occurs while the system is operating, the
yellow LED turns on continuously.
5.4 Messages and Error Codes
The system status is identified through message or error signals appearing on the LCD.
The tables below summarize the two types of signals that can be displayed.
MESSAGES identify current AURORA status; they do not relate to faults. The user is
not required to take any actions; messages disappear as soon as the system is back to
normal operating conditions. See W strings in the table below.
WARNINGS identify a possible fault of the equipment or of the connected parts.
Alarm signals will disappear as soon as the causes are removed, except for ground
insulation faults in the wind turbine/generator system, which have to be corrected by
qualified personnel. Usually, when an error signal appears, an action is needed. This
action will be managed as much as possible by the AURORA inverter itself or, in case
this is not possible, the inverter will display all the necessary information to the person
who will have to carry out the maintenance operations to fix the fault of the equipment
or system. See E strings in the table below.