Installation Guide

SMA America, LLC 11 Troubleshooting
Installation Manual SB3-5TLUS22-IA-en-16 67
7105 Param. setting failed Parameters cannot be set via the SD card. The
inverter continues feeding power into the grid.
Corrective measures:
• Check the parameters for valid values.
• Ensure change rights via SMA Grid Guard
code.
7106 Update file defect. The update file is defective. The update failed.
The inverter continues feeding power into the
grid.
Corrective measures:
• Re-format the SD card.
• Re-save the files to the SD card.
7110 No update file found No new update file was found on the SD card.
The update failed. The inverter continues feeding
power into the grid.
Corrective measures:
• Copy the update file into the SD card
drive:\UPDATE directory.
7201 to 7202 Data stor. not poss. Internal device fault, the inverter continues
feeding power into the grid.
Corrective measures:
• If this error occurs frequently, contact the
SMA Service Line.
7303 Update main CPU
failed
Internal device fault. The inverter continues
feeding power into the grid. In very rare cases,
the firmware is damaged and the inverter
interrupts the feed-in.
Corrective measures:
• Contact the SMA Service Line.
7305 Update RS485I
module failed
Internal device fault, the inverter continues
feeding power into the grid.
Corrective measures:
• Re-try update.
• If this error occurs again, contact the
SMA Service Line.
Event number Display message Cause and corrective measures