Sofar solar KTLX-G3 Series - Page 56

SOFAR 15~24KTLX-G3 User manual
Copyright © Shenzhen SOFARSOLAR Co., Ltd.
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is not
consistent
ID30
ConsistentFa
ult_Vgrid
The Grid
voltage
sampling value
between the
master and
salve is not
consistent
ID31
ConsistentFa
ult_DCI
3 lines' DCI
consistency
error
There are internal faults of inverter, turn
OFF the “DC switch”, wait for 5 minutes,
then turn ON the “DC switch”. Check
whether the fault is rectified. If no, please
contact technical support.
ID33
SpiCommFa
ult(DC)
SPI
Communicatio
n Faulty （DC
side）
ID34
SpiCommFa
ult(AC)
SPI
Communicatio
n Faulty （AC
side）
ID35
SChip_Fault
Chip Faulty
（DC side）
ID36
MChip_Fault
Chip Faulty
（AC side））
ID37
HwAuxPowe
rFault
Auxiliary
power fault
ID41
RelayFail
Relay faulty
Please check whether the resistance to
ground of PV string is too low and whether
the insulation of PV cable is damaged. If
the use method is not ruled out, please
contact the new energy customer service
ID42
IsoFault
Low isolation
faulty
ID43
PEConnectF
ault
Ground faulty