SMA SB 3000TL-US Installation - Manual (Page 59)

SMA America, LLC 11 Troubleshooting
Installation Manual SB3-5TLUS22-IA-en-16 59
11 Troubleshooting
11.1 Event Messages
Display message Cause
AFCI self-test successful The inverter has successfully performed the arc fault detection
self-test.
Backup mode on The inverter is operating in grid parallel operation with adjusted
grid monitoring.
Grid guard code valid The SMA Grid Guard code entered is valid. Protected parameters
have now been unblocked and you can adjust the parameters.
The parameters will be automatically locked again after
10 feed-in hours.
No new update SDcard There are no update files relevant for this inverter on the SD card
or the available update has already been carried out.
Grid param.unchanged The selected rotary switch position is not assigned or it is not
possible to change the grid parameters.
Parameters set successfully A new country data set has been configured.
SD card is read The inverter is currently reading the SD card.
Self-test The self-test is being carried out.
Set parameter The inverter is setting the parameters.
Standalone op. The inverter is operating in the secure power supply operation.
Update completed The inverter has successfully completed the update.
Update main CPU The inverter is performing an update of the inverter components.
Update communication The inverter is performing an update of the communications
components.
Update RS485I module The inverter is updating the RS485i module.
Update Speedwire The inverter is updating the Speedwire module.
Upd. language table The inverter is updating the language table.
Update Webconnect The inverter is updating the Webconnect module.
Update file OK The update file found is valid.