Class 7 Status Codes - Fronius Symo 10.0-3 208-240 Manual De Instrucciones

Code Description
607 RCMU fault
608 Function incompatibility (one or more PC
boards in the inverter are not compatible
with each other, e.g., after PC board re-
placement)
*) If status code persists: Contact a Fronius-trained service technician
**) Fault is corrected automatically. If this status code keeps recurring, contact your system
installer
Class 7 Status Class 7 status codes concern the inverter control unit, configuration and data recording,
Codes and can directly or indirectly affect grid feed operation.
Code Description
701 - Provides information about the
716 internal processor status
721 EEPROM was reinitialized
722 - Provides information about the
730 internal processor status
Initialization error - USB flash
731
drive is not supported
Initialization error - over-cur-
732
rent at USB flash drive
733 No USB flash drive inserted
Update file is not detected or is
734
not available
The update file does not match
735 the device, the update file is
too old
736 Write or read error occurred
File could not be opened
737
52
Behavior
Inverter does not feed ener-
gy into the grid.
Inverter does not feed ener-
gy into the grid.
Behavior
Warning message on the
display
Warning message on the
display
Warning message on the
display
Warning message on the
display
Warning message on the
display
Warning message on the
display
Warning message is shown
on the display, update pro-
cess is canceled
Warning message on the
display
Warning message on the
display
Remedy
Reset the status code by
pressing the "Enter" key.
The inverter resumes
feeding energy into the
grid; if the status code
keeps recurring, check
the entire affected pho-
tovoltaic system for any
damage; **)
Update inverter firm-
ware; *)
Remedy
*)
Acknowledge status code; *)
*)
Check or replace USB flash drive
Check the USB flash drive file
system; *)
Insert or check USB flash drive; *)
Check update file (e.g., for the
proper file name)
*)
Check update file;
if required, download the correct
update file for the device (e.g., at
http://www.fronius.com); *)
Check the USB flash drive and
the files on the USB flash drive or
replace the USB flash drive.
Remove the USB flash drive only
when the "Data Transfer" LED is
no longer flashing or lit.; *)
Remove and reinsert the USB
flash drive, check or replace the
USB flash drive