IDID NameName DescriptionDescription SolutionSolution
1414
VGridUnbalance grid voltage imbal-
ance
1717
HwADErrIGrid Power grid current
sampling error
1818
HwADErrDCI(AC) Wrong sampling of
dc component of grid
current
1919
HwADErrVGrid(DC) Power grid voltage
sampling error (DC)
2020
HwADErrVGrid(AC) Power grid voltage
sampling error (AC)
2121
HwGFCIFault(DC) Leakage current sam-
pling error(DC)
2222
HwGFCIFault(AC) Leakage current sam-
pling error(AC)
2424
HwADErrIdc Dc input current sam-
pling error
2525
HwADErrDCI(DC) /
2626
HwADErrIdcBranch /
2929
ConsistentGFCI Leakage current con-
sistency error
Internal faults of inverter, switch
OFF inverter, wait for 5 minutes,
then switch ON inverter. Check
whether the problem is solved.
If no, contact technical support.
3030
ConsistentVgrid Grid voltage consis-
tency error
3131
ConsistentDCI DCI consistency error
3333
SpiCommFault(DC) SPI communication
error (DC)
3434
SpiCommFault(AC) SPI communication
error (AC)
3535
SChip_Fault Chip error (DC)
58/78 SOFAR 100...125KTLX-G4
Troubleshooting