Synoptic Icons Behaviour - ABB REACT 2 Series Product Manual

S
ynoptic icons behaviour
In the event of malfunctioning, it is extremely dangerous to try to eliminate the fault personally.
The instructions below must be followed scrupulously; if you do not have the necessary
experience and training to intervene safely, please contact a specialist.
POWER
WLAN/LAN
METER
BATTERY
ALARM
GFI
Icons status Operating state
Firmware programming
Night mode (inverter automatically switches off)
The inverter is in night time switch-off mode (input voltage less than 70% of the set start-up
voltage).
Inverter initialisation
the inverter checks that the conditions for connecting to the grid are met.
The inverter is connected and feeds power into the grid
Normal operation. During this stage, the inverter automatically tracks and analyses the
photovoltaic generator's maximum power point (MPP).
Disconnection from the grid
Indicates no grid voltage. This condition does not allow the inverter to connect to the grid
(the inverter display shows the message "Missing Grid").
Indication of Warning (W message codes) or Error E warning codes)
Indicates that the inverter control system has detected a warning (W) or error (E). The display
shows a message indicating the type of problem found (see Alarm messages).
Backup operating modes
Depending on the different modes that can be set, and after detecting the conditions required
for the output to be enabled, the system went into backup operation
The icons of the synoptic
ways depending on the inverter's operating state.
In correspondence to each state of the inverter indicated by the constant or
the presence of an error/warning via web server user interface.
All possible icon activation combinations are shown in the following table.
In particular, each icon could behave in one of the following ways:
= icon on
= icon off
= Any one of the conditions described above
- 112 -
on the front panel can behave in different
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7 - Operation