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Froniuis displaySTATE 740

STATE 740

Initialization error

error in USB flash drive file system

Behaviors

Warning message on the display

Status Code Class 7

Class 7 status codes (state codes that start with a seven, i.e., 7xx), relate to the control system, the configuration, and/or inverter data recording. They may directly or indirectly affect the process of feeding energy into the grid.

STATE 740 applies to:

Symo

Symo

Solutions for this Error

Remedies

  • Check USB flash drive; reformat it on a PC to FAT12, FAT16 or FAT32

Get Help with this Error:

The best point of contact is your original installer
If the orginal installer is no longer available, contact a local Fronius Service Provider

DENVER RESIDENTS: Is your system located in the Denver, CO metro area? CONTACT US

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