USB Stick as a Data Logger and for Updating In-
verter Software
USB flash drive
If a USB flash drive is connected to the USB A socket it can function as a data-
as a datalogger
logger for an inverter.
At any time, the logging data stored on the USB flash drive can be
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Older versions (before Excel 2007) are limited to a maximum of 65,536 rows.
Further information on "Data on a USB flash drive", "Data volume and storage
capacity" as well as "Buffer memory" can be found at:
Suitable USB
Due to the variety of USB flash drives available on the market, it cannot be guar-
flash drives
anteed that every USB flash drive will be detected by the inverter.
Fronius recommends that only certified, industry-grade USB flash drives are
used (look out for the USB-IF logo).
The inverter supports USB flash drives with the following file systems:
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Fronius recommends that the USB flash drive employed should only be used for
recording logging data or updating the inverter software. The USB flash drives
should not contain any other data.
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imported into the Fronius Solar.access software using the FLD file that was
logged at the same time,
viewed directly in third-party programs (e.g. Microsoft® Excel) using the CSV
file logged at the same time.
® http://www.fronius.com/QR-link/4204260204DE
FAT12
FAT16
FAT32