Page 8
H
K
G
F
B
Hot Keys:
INVERTER
CHARGER
The
CHARGER
hot key (
B
) brings up
Charger Status
, with readings and mode commands for charger(s) and equalization.
NOTE
: This data is for inverter/chargers only. In a stacked system, it shows the master inverter status. If another inverter
or a charge controller has a different status, it will not be displayed.
G
H
F
I
J
N
O
P
M
K
L
o
The
Input Select
screen (
A1
) allows two AC sources of different sizes when
switched externally to a single input. (FX-class and FXR-class)
o
The
Input Priority
screen (
A2
) selects which of two AC sources is accepted if
both are active at the same time. It also shows the present source. (Radian-class)
Screen Items (A1
and
A2):
AC Input
–
Gen
or
Grid
Input Current Limit
* –
xx.x
to
xx.x
Aac (varies with inverter model)
In screen
A1
, the
<
Input
>
soft key (
D
) selects between the utility grid or
a generator. Each selection has a pre-set value for the
Input Current Limit
.
In screen
A2
, the
<
Input
>
soft key (
E
) chooses either the utility grid or the generator to
take priority. Each selection has a pre-set value for the
Input Current Limit
.
The
<
Less
>
or
<
More
>
soft keys (
B
and
C
) can adjust these values in either screen.
A1
System Type:
Off Grid Grid Tied Backup
FX-class
A1
A3
—
FXR-class
A1
A3
A3
Radian-class
A2
A3
A3
Input Select, Input Priority, and Grid Status Soft Keys
Inverter Soft Key
Screen Items (some items apply only to A or B as indicated):
The upper left corner of the screen shows the present mode of operation (
Sell
,
Charging
, or other modes).
In RMS
: the power factor and input current of the AC source.
Invert
(shown in
A
) or
Charge
(shown in
B
):
Invert
displays the kilowatts and AC current produced for loads, offsetting, or (when grid-interactive) sold back to the utility grid.
Charge
displays the kilowatts and AC current used to charge the battery bank. This line also shows the charge mode.
Load
: the kilowatts and AC current used by devices on the inverter’s output. This may or may not be the same as
Invert
.
Sell
(
A
) or
Buy
: the kilowatts and AC current either exported or brought into the inverter for both charging and loads.
Buy
is usually a total of the
Charge
and
Load
items and may equal
In RMS
.
Gen
(
B
): replaces
Buy
if the AC mode is
Generator
or
Support
. The readings are the same. (FXR-and Radian-class only)
Battery
: the battery voltage. This reading is not compensated for temperature.
AC Out
and
AC In
: the AC voltage measured at the inverter’s output and input. If an AC source is present, these
readings are generally the same. However, they may not be identical due to meter tolerances. (In Radian-class
inverters, each item is the sum of the L1 and L2 readings.)
AUX
: the status of the inverter’s Auxiliary 12-volt output.
Relay
(
B
): the status of the inverter’s Auxiliary relay contacts. (Radian-class only)
Soft key screens
by inverter class
and system type
A
and
B
are two different variations of the same screen showing different screen elements.
Many other variations are possible. All screen elements are summarized below.
A
B
C
D
E
F
B
C
A
B
A B
C
D
C
D
A
Soft Keys: Input
900-0124-01-02 Rev B
©2017 OutBack Power. All Rights Reserved.
Page 17
Hot Keys:
CHARGER
