Fronius Symo x.x-3-S - Manuale (Pagina 52)

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*) If the status code is displayed all the time: notify a Fronius-trained service engineer
Class 10 - 12 sta-
tus codes
Customer service
Operation in
dusty environ-
ments When operating the inverter in extremely dusty environments:
when necessary, clean the cooling elements and fan on the back of the inverter as well as
the air intakes at the wall bracket using clean compressed air.
761 -
765 Provides information about the
internal processor status Warning message on the
display
*)
766
Emergency power derating
has been activated (max. 750
W)
Error message on the dis-
play
767
Provides information about the
internal processor status
Warning message on the
display
*)
768
Different power derating in the
hardware modules
772 Storage unit not available
773
Software update group 0 (inva-
lid country setup)
775
PMC power stage set not avail-
able
Warning message on the
display Press the 'Enter' key to acknowl-
edge the error; *)
776 Invalid device type
781 -
794 Provides information about the
internal processor status Warning message on the
display
*)
Code Description Behaviour Remedy
1000 - 1299- Provide information on the status of the internal processor program
Description
Is of no concern when the inverter is working properly and only
appears in the "Status PS" setup parameter. In the event of an
actual error, this status code assists Fronius Technical Support
during the error analysis.
IMPORTANT! Contact your Fronius dealer or a Fronius-trained service technician if
-
an error appears frequently or all the time
- an error appears that is not listed in the tables