LSIS LSPV Series User Manual

48
Error
code
Error message Description Action
0A010C PV isolation LT
Insulation error detector of
power section
Check insulation of the sys-
tem.
0A010D Grid iso LT PEF
Fault current detector of
power section
AFI sensor failed; check
P.C.B. contacting; replace
through Service if neces-
sary
0A010E Device fault LT
Hardware switchoff of
power section
Acknowledge error
0A010F System fault LT15
Unknown fault of power
stack detected
Service
0A0110 PV voltage LT1
Overvoltage switchoff of
power section in
positive DC link
Check voltage of solar cells
0A0111 PV voltage LT2
Overvoltage switchoff of
power section in
negative DC link
Check voltage of solar cells
0A0112 System fault LT18
Unknown fault of power
stack detected
Service
0A0113 Country setting LT
Country code and sub
country code don't fit to-
gether
Service
0A0114 PV isolation AFILT
Fault current detector of
power section
Check system frequency.
Service if system frequency
is within normal range
0A0115 AFI warning
Fault current detector of
power section
AFI sensor failure; restart;
check P.C.B. contacting
0A0116 System fault LT22
Unknown fault of power
stack detected
Service
0A0117 Iso meter defective
Device for measuring the
isolation resistance defec-
tive
Service
0A0118 Voltage offset LT
Offset calibration of power
section
were outside of limits
Acknowledge error
0A0119 Current sensor LT
Scanning for a failure of the
current sensors of the
power section
Acknowledge error
0A011A Activation LT1
Scanning for a failure of a
power branch
in the step-up converter
Acknowledge error
0A011B Activation LT2
Drop in the DC link voltage
detector
in power section, lower limit
value
Acknowledge error
0A011C Activation LT3
Setpoint for balancing of
power section not
available
Acknowledge error

LSIS LSPV Series Specifications

General

Brand	LSIS
Model	LSPV Series
Category	Inverter
Language	English