• Latch congurable alarm (display text “Al. Conf. Latch”)
The relay is activated (status: switched) whenever an error (code Exxx)
or a warning (code Wxxx) is present from those selected from the list in
the dedicated submenu Alarm Cong (see the table below). When the
inverter returns to the normal operating state and reconnects with the
grid.
Selectable alarms for which the relay is activated
E001 E002 E003 E004 E005 E006
E007 E009 E010 E011 E012 E013
E014 E015 E016 E017 E018 E019
E020 E021 E022 E023 E024 E025
E026 E027 E028 E029 E030 E031
E032 E033 E034 E035 E036 E037
E046 E050 E053 E054 E055 E056
E057 E058 E077 E078 E081 E084
E089 W001 W002 W003 W004 W005
W006 W007 W009 W011 W015 W046
W047 W048 W051 W058 W059
If the alarm condition is persistent, the relay will remain activated
(status:switched)
• Ext congurable alarm (display text “Al. Conf. Ext.”)
In this mode, it is possible to congure the behaviour of the alarm relay
according to an external error table which can be setup with the Aurora
Manager LITE software. In the table it is possible to select the alarms
or warnings for which the alarm relay is activated (status: switched); for
each individual alarm it is also possible to select the “Latch” or “No Latch”
mode.
• Remote control: Default OFF
This section allows you to enable/disable the connection/disconnection
of the inverter to/from the grid through the relevant control signal (R ON/
OFF).
Disable: the connection/disconnection of the inverter to/from the grid is
dictated by the input (voltage from the photovoltaic generator) and output
(grid voltage) parameters of the inverter.
Enable: the connection/disconnection of the inverter to/from the grid is
dictated by the state of the R ON/OFF signal compared to the GND COM
signal, as well as by the input (voltage from the photovoltaic generator)
and output (grid voltage) parameters of the inverter.
INVERTER RUN
SELECTED
ERROR/WARNING
OCCURENCY
ERROR MESSAGE
t=15s
GRID RECONNECTION
t=based on Country Standard
ERROR/WARNING
STILL
PRESENT
Yes No
N.C.
N.O.
N.C.
N.O.
Relay State: Idle
Relay State: Switched
N.C.
N.O.
Relay State: Switched
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