Fronius SolarCity Card Instructions De Service page 47

Only if the inverter will not be communicating with other Fronius DATCOM components via
Fronius Solar Net:
make sure that both Solar Net termination plugs from the Fronius SolarCity card scope of
supply are inserted into the "IN" and "OUT" connections.
The Fronius SolarCity card is now operational. The Fronius SolarCity card begins operat-
ing as soon as the AC and DC connection to the inverter is re-established.
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