USB Stick as a Data Logger and for Updating Invert-
er Software
USB Stick as a
A USB stick connected to the USB A socket can act as a data logger for an inverter.
Data Logger
Logging data saved to the USB stick can at any time
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Older versions (up to Excel 2007) have a row limit of 65536.
Further information on "Data on a USB stick", "Data volume and storage capacity" as well
as "Buffer memory" can be found at:
Suitable USB
Due to the number of USB sticks on the market, we cannot guarantee that every USB stick
Sticks
will be recognized by the inverter.
Fronius recommends using only certified, industrial USB sticks (look for the USB-IF logo).
The inverter supports USB sticks using the following file systems:
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Fronius recommends that the USB stick only be used for recording logging data or for up-
dating the inverter software. USB sticks should not contain any other data.
USB symbol on the inverter display, e.g., in the "NOW" display mode:
38
be imported into the Fronius Solar.access software via the included FLD file
be viewed directly in third-party applications (e.g., Microsoft® Excel) via the included
CSV file.
http://www.fronius.com/QR-link/4204260171EN
FAT12
FAT16
FAT32
N O W
A C O u t p u t P o w e r
NOTE! Please be aware that in outdoor applications the USB stick may only func-
tion in a limited temperature range. Make sure, for example, that the USB stick
will also function at low temperatures for outdoor applications.
When the inverter recognizes a USB stick,
the USB symbol will appear at the top right
of the display.
When inserting the USB stick, make sure
that the USB symbol is displayed (it may
also be flashing).