SMA Windy Boy WB 1100LV, Руководство пользователя

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SMA Technologie AG General Information
User Manual WB1100LV-11:FE2606 Page 55
10 General Information
10.1 Measurement Channels and Messages
If your Windy Boy is equipped with a communication component, then numerous
measurement channels and messages can be incorporated into diagnostics. These can
be useful for improved performance and for error prevention. The following
abbreviations apply:
BFR: Operation control unit
SRR:
Current control unit
Name Explanation
E-Total Total amount of feed-in energy
Event-Cnt The number of events which have occurred since the last reset
Fac Grid frequency
Error Identification of the present fault / error
Fehler-Cnt The number of errors which have occurred since the last reset
h-On Total number of operational hours
h-Total Total number of operational hours with grid feeding
Iac-Ist Grid current
Ipv DC current
Netz-Ein Total number of grid switch-ons
Pac Grid power provided
Riso Insulation resistance of the system to the grid connection
Seriennummer Serial number of the Windy Boy
Status Display of the current operating mode
Uac Grid voltage
Upv-Ist DC input voltage
Upv-Soll Nominal DC voltage
Zac Grid impedance
The measurement channels provide information in German (e.g. "Fehler“), or in
English (e.g. "Error“), depending on which software you are using (Sunny Data or
Sunny Data Control).