Operator`s manual

Installation and Operator’s Manual Page 36 of 62
(PVI-2000-OUTD-UK
Rev: 1.0)
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 the AURORA actual status; so they do not relate to faults
and nothing has to be done. The message will disappear as soon as standard
conditions are restored (see codes with “W” suffix)
ERRORS identify a possible fault of the equipment or of the connected parts. The
signal will disappear as soon as the causes are removed, except for the ground
insulation fault. Usually, when an error signal appears, an action is needed. This
action will be managed as much as possible by AURORA or, in case this is not
possible, AURORA will supply all the necessary information to assist the person
fixing the fault on the equipment or system.
Message
Warning
Type
Error
Type
Description
Sun Low W001 // Input Voltage under threshold
Input OC // E001 Input overcurrent
Input UV W002 // Input Undervoltage
Input OV // E002 Input Overvoltage
Internal Error // E003 SW error
Bulk OV // E004 Bulk overvoltage
Internal Error // E005 Communication Error
Out OC // E006 Output overcurrent
Internal Error // E007 IGBT saturation
Internal Error // E008 Bulk undervoltage
Internal Error // E009 Internal Error
Grid Fail W003 // Grid Parameters Out of Range
Internal Error // E010 Bulk Low
Internal Error // E011 Ramp Fail
DC/DC Fail // E012 DcDc error revealed by inverter
Not used
on this model
// E013 ---
Over
Temperature
// E014 Overtemperature
Capacitors Fault // E015 Bulk Capacitor Fail
Inverter Fail // E016 Inverter fail revealed by DcDc
Internal Error // E017 Start Timeout