SMA SB 1300TL Service Manual - Manual (Page 13)

Message Cause and corrective measure
dI
Fault Curr-current control
unit The inverter has detected a change in the differential current. A
change in the differential current can be caused by a ground fault,
residual current or a malfunction. The inverter disconnects from the
utility grid.
Corrective measures:
• If none of the above causes apply and this message is still
displayed, ensure that the PV system is insulated correctly and
that no ground fault is present (see Section 4.2.2 "Checking the
PV System for Ground Faults", page 16).
EEPROM Temporary disturbance during reading or writing of data from the
EEPROM. The data is not essential for safe operation.
This message is for information purposes and has no effect on the
performance of the inverter.
EEPROM Data EEPROM defective. The inverter switches off because the loss
of data has disabled important inverter functions.
Corrective measures:
• Contact the SMA Service Line.
EeRestore One of the duplicate records in the EEPROM is defective and has
been reconstructed without loss of data.
This error message is only for information purposes and has no ef-
fect on the performance of the inverter.
Fac
Fac-Bfr
FacFast
Fac-Srr The power frequency is outside the permissible range. The inverter
has disconnected from the utility grid.
Corrective measures:
• Ensure that the AC cable is correctly connected (see the
operating manual of the inverter).
• Ensure that the power frequency is within the permissible range.
• If the power frequency is in the permissible range and this
message is still displayed, contact the SMA Service Line.
GOOSE Timeout No valid GOOSE commands have been received for one minute.
The GOOSE-GoAppID is incorrectly configured or no data can be
transmitted.
Corrective measures:
• Check the network cabling and the parameter setting.
• Load default values if GOOSE has been activated
inadvertently.
4 Troubleshooting SMA Solar Technology AG
Service Manual 13 SB13-21TL-SG-en-11