AEG 2000 ERR Isolation, ERR Ground Fault, ERR Grid, No Grid, Sobretension DC, DC Overvoltage

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Feeding current	Iac=xx.xA	Feeding current amount in
		xx.x A
PV array voltage	Vdc=xxx.xV	Input voltage from PV array,
		xxx.x VDC
System Fault
Isolation failure	ERR ISOLATION	Earth fault of the PV-panels or
		failure of surge voltage protection
GFCI active	ERR GROUND FAULT	Leakage current on ground
		conductor is too high
		Grid measured data is beyond
Grid failure	ERR GRID	the specification (voltage &
		frequency)
No utility1	NO GRID	Utility is not available
Input voltage too high	SOBRETENSION DC	Input voltage higher than the
	DC OVERVOLTAGE	450V
Inverter Fault
		The readings of 2 microprocessors
Consistent failure	ERR MICROS	are not consistent. It could be
		caused by CPU and/or other
		circuits do not function well.
Temperature too high1	OVERTEMPERATURE	The internal temperature is
		higher than normal value.
Output relay failure	ERR AC RELAY	The relay between inverter
		and grid is not functional
Output DC injection	HIGH DC LEVEL	Output DC injection
too high2		too high
EEPROM problem	ERR EEPROM	EEPROM inside has data
		access problem
Communication between	ERR COM	The communication between
microprocessors problem		MCU inside is abnormal
DC bus voltage is too high	HIGH DC BUS	The DC BUS inside is higher than
		expected
DC bus voltage is too low	LOW DC BUS	The DC BUS inside is lower
		than expected
2.5V reference voltage	ERR REF 2.5V	The 2.5V reference inside are
inside problem		abnormal
Output DC sensor	ERR DC SENSOR	The DC output sensor is
abnormal		abnormal
GFCI detection		The GFCI detection circuit is
	ERR GFCI	abnormal
abnormal