98
768
Different power derating in the hardware modules
Description Warning message is shown on the display
Remedy If the status code is displayed all the time: notify a Fronius-
trained service engineer
772
Storage unit not available
Description Warning message is shown on the display
Remedy If the status code is displayed all the time: notify a Fronius-
trained service engineer
773
Software update group 0 (invalid country setup)
Description Warning message is shown on the display
Remedy If the status code is displayed all the time: notify a Fronius-
trained service engineer
775
PMC power stage set not available
Description Warning message is shown on the display
Remedy Press the 'Enter' key to acknowledge the error
If the status code is displayed all the time: notify a Fronius-
trained service engineer
776
Invalid device-type
Description Warning message is shown on the display
Remedy Press the 'Enter' key to acknowledge the error
If the status code is displayed all the time: notify a Fronius-
trained service engineer
781 - 794
Provides information about the internal processor program status
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 supports Fronius TechSupport
during the error analysis.
799
No communication between the control board and the monitoring board
Behaviour The inverter is not feeding any energy into the grid.
Remedy notify a Fronius-trained service engineer
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