Fronius Energy Package - Manual (Page 116)

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**) If this status code keeps recurring, contact your system engineer.
Status codes –
Class 6 Some of the class 6 status codes necessitate intervention by a Fronius-trained service en-
gineer.
*) If the status code is displayed all the time: Notify a Fronius-trained service engineer.
**) Fault is rectified automatically. If this status code keeps recurring, contact your system
engineer.
Status codes –
Class 7 Class 7 status codes relate to the control system, the configuration and inverter data re-
cording, and may directly or indirectly affect the process of feeding energy into the grid.
Code Description Behaviour Remedy
601 CAN bus is full The inverter is not feeding
any energy into the grid. Update inverter firm-
ware; *)
603 DC module temperature sensor faulty The inverter will automati-
cally attempt to connect
again and, if possible, will
resume feeding energy into
the grid.
*)
608 Functional incompatibility (one or more
PC boards in the inverter are not com-
patible with each other, e.g. after a PC
board has been replaced)
The inverter is not feeding
any energy into the grid. Update inverter firm-
ware; *)
Code Description Behaviour Remedy
701 -
715 Provides information about the
internal processor status Warning message on the
display
*)
721
EEPROM has been re-initial-
ised Warning message on the
display
Acknowledge status code; *)
722 -
730 Provides information about the
internal processor status Warning message on the
display
*)
746
Error occurred during update
process
Warning message on the
display, update process is
interrupted
Wait for 2 minutes, then start the
update again; *)
751 Time lost
Warning message on the
display Reset time and date on the invert-
er; *)
752
Real Time Clock module com-
munication error
753
Internal error: Real Time Clock
module is in emergency mode
Time may be inaccurate or
lost (feeding energy into the
grid normal)
Reset time and date on the invert-
er
754 -
755 Provides information about the
internal processor status Warning message on the
display
*)
757 Hardware error in the Real
Time Clock module Error message on the dis-
play; the inverter is not feed-
ing any energy into the grid *)
758 Internal error: Real Time Clock
module is in emergency mode Time may be inaccurate or
lost (feeding energy into the
grid normal) Reset time and date on the invert-
er
760 Internal hardware error Error message on the dis-
play *)