Fronius Power Control Box, Operating Instructions Manual

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12
Setting the operating mode of the Fronius Power
Control Box
Mode
1 2 3 4 5 6 7 8 9 10 11 12
+ - GND GND
(1)
(2)
IN OUT
Info
(3) (4)
12VDC Class
2 Input only
I
Mode
1 2 3
(1)
The operating mode adjusting dial
is used to control the inverter func-
tion.
Operating
modes and
settings
The operating
mode adjus-
ting dial
Setting Description
Test mode
10 % of the maximum possible output power is fed into
the grid (irrespective of what is connected to the termi-
nals).
4-relay mode (factory setting)
Depending on the limit set by the ripple control signal
receiver, 100 %, 60 %, 30 % or 0 % of the maximum
possible output power is fed into the grid.
-
0
1
4
9
Reserved for other operating modes
Settings 4 - 9 are currently assigned to 4-relay mode.
2
3
2-relay mode
Depending on the combination in which the two relays
are actuated on the ripple control signal receiver, 100
%, 60 %, 30 % or 0 % of the maximum possible output
power is fed into the grid.
3-relay mode
Depending on the limit set by the ripple control signal
receiver, 60 %, 30 % or 0 % of the maximum possible
output power is fed into the grid.