14 Troubleshooting
SMA Solar Technology AG
Operating manual
153
SI44M-80H-13-BE-en-15
Event number
Message, cause and corrective measures
7303
Host computer update failed
The cause must be determined by the Service.
Corrective measures:
• Contact the Service.
27312
Update completed
The inverter has successfully completed the update.
7320
The device was successfully updated
The firmware update was completed successfully.
7329
Condition test successful
The testing of the update conditions was not successful. The firmware update package is not
suitable for this inverter.
7330
Condition test failed
The conditions of the update file used for the inverter settings are not fulfilled.
Corrective measures:
• Retry update.
• Ensure that the selected update file is suitable for this inverter.
• If this message is displayed again, contact the Service.
7331
Update transport started
Update file is being copied.
7332
Update transport successful
Update file was copied successfully to the inverter's internal memory.
7333
Update transport failed
Update file could not be copied to the inverter's internal memory. In the event of connection
with the inverter via Wi-Fi network, a poor connection quality can be the cause.
Corrective measures
• Establish connection with the inverter via Ethernet.
• Retry update.
• If this message is displayed again, contact the Service.
7341
Update Bootloader
The inverter is performing a bootloader update.
