SMA Solar Technology AG
Storing Data on an MMC/SD Card
Technical Description
SBU2200-TEN083320
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4. If an error occurs, the following message is
displayed:
13.2 Removing the Card
To ensure that all log data is saved during shutdown, write all unsaved data from the buffer to the
MMC/SD card by selecting the "ForceWrite" option in the "550.01 CardFunc" parameter.
13.3 Saving and Loading Parameters
The "550.02 ParaSto" parameter allows you to save the current parameter settings. Previously saved
parameters can be loaded using the "510.08 ParaLod" parameter.
You have the following selection options when saving the parameters:
• Set1 (save parameter set 1)
• Set2 (save parameter set 2)
You have the following selection options when loading the parameters:
• Set1 (load parameter set 1)
• Set2 (load parameter set 2)
• Factory (load the factory settings (reset))
Data loss
If you remove the MMC/SD card without first activating the "550.01 CardFunc"
parameter, you will lose all data that has not yet been recorded on the card since the last
save (max. 15 minutes).
Saving optimal settings
Once the system is working optimally, it is a good idea to save these settings. This is
especially useful if you try something new and then later wish to reset the Sunny Backup
2200 back to the previous settings.
Write protection
The write protect function of SD cards (plastic sliding clip on the left side) is
not
supported
by the display. Please note this when writing data to your card.
