Fronius Symo Advanced 10.0-3 208-240 Manual De Instrucciones página 56

Code Description
515 Communication with filter not
possible
516 Communication with memory
unit not possible
Power derating due to exces-
517
sive temperature
518 Internal DSP malfunction
519 Communication with memory
unit not possible
520
No feed-in within the last
24 hours from MPPT1
522 DC low String 1
523 DC low String 2
558, Function incompatibility (one
559 or more PC boards in the in-
verter are not compatible with
each other, e.g., after PC
board replacement)
Power derating due to over-fre-
560
quency
564 Function incompatibility (one
or more PC boards in the in-
verter are not compatible with
each other, e.g., after PC
board replacement)
566
Arc Detector switched off
(e.g. in the event of external
arc monitoring)
Incorrect input signal at the
568
multifunctional power interface
572 Power limitation due to power
module
56
Behavior
Warning message on
the display
Warning message of
memory unit
A warning message is
shown on the display
when a power derating
occurs
Warning message on
the display
Warning message of
memory unit
Warning message is
shown on the display
Warning message on
the display
Warning message on
the display
Displayed when grid fre-
quency is too high; the
power is reduced.
Warning message on
the display
This state code is dis-
played every day until
the Arc Detector is reac-
tivated.
The state code is dis-
played in the event of an
incorrect input signal at
the multifunctional pow-
er interface and in the
event of the following
setting:
Basic menu / signal in-
put / function = Ext. sig-
nal, trigger type =
Warning
Power is limited by the
power module
Remedy
*)
*)
Purge cooling air openings and cool-
ing elements if necessary;
Error is corrected automatically; **)
*)
*)
Acknowledge state code;
Check whether all conditions for
problem-free grid power feed opera-
tion are met (e.g., whether solar mod-
ules are covered with snow); *)
*)
Update inverter firmware; *)
As soon as the grid frequency returns
to the permissible range and the in-
verter is back to normal operation, the
error is automatically corrected; **)
Update inverter firmware; *)
No error!
Confirm the state code by pressing
the 'Enter' key
Acknowledge state code;
check the devices connected to the
multifunctional power interface; **)
*)