Power One AURORA PVI-6000-OUT-US-W, Installation And Operation Manual

Page: 39 / 77

User Manual Page 39 of 77
(PVI-6000-OUTD-US-W Rev.2.0)
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.
Message Error
code
Error
type
Description
Sun Low W001 // Input Voltage under threshold
Input voltage under threshold (when off)
Input OC // E001 Input Overcurrent
Input UV W002 // Input Undervoltage
Input OV // E002 Input Overvoltage
Int.Error // E003 No parameters
Bulk OV // E004 Bulk Overvoltage
Int.Error // E005 Communication Error
Out OC // E006 Output Overcurrent
Int. Error // E007 IGBT Sat
Sun Low W011 // Bulk Undervoltage
Int.Error // E009 Internal Error