9 Troubleshooting
SMA America, LLC
62
SB3-5TLUS22-IA-en-10
Installation Manual
9.2 Event Messages
Display message
Cause
Set parameter
The inverter is setting the parameters.
Parameter set successfully
A new country data set has been configured.
Update file OK
The update file found is valid.
Reading SD card
The inverter is currently reading the SD card.
No new update on the SD card There are no update files relevant for this inverter on the SD card
or the available update has already been carried out.
Update communication
The inverter is updating the communication component.
Update main CPU
The inverter is updating the inverter component.
Update RS485i module
The inverter is updating the RS485i module.
Update Speedwire
The inverter is updating the Speedwire module.
Update Webconnect
The inverter is updating the Webconnect module.
Upd. language table
The inverter is updating the language table.
Update completed
The inverter has successfully completed the update.
Grid param. unchanged
The selected rotary switch position is not assigned or it is not
possible to change the grid parameters.
The AFCI self-test was successful The inverter has successfully performed the electric arc detection
self-test.
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.
Self-test
The self-test is being carried out.
Stand-alone Op.
The inverter is operating in the emergency power mode.
Back-up operation on
The inverter is operating in grid parallel operation with adjusted
grid monitoring
