ABB REACT-3.6-TL Product Manual page 154

- Error code
- Error message Name of Alarm and Cause
- Warning
- W049 *
- Global-Settings Variation of the grid standard
Event Variation of the inverter's grid standard; this change
- No LED can be made through the display or advanced
configuration software.
*not visualised on
display
Exit from Stand-alone mode:
- W051
The alarm is logged when the "Stand Alone" mode is
- Exit from Stand
deactivated or the inverter reconnects to the grid (this
Alone connection
can only be seen if the Stand Alone accessory board
- Yellow LED
has been installed).
- W053
- SOH Low
- Flashing yellow
LED
State of health (SOH) of battery pack low:
* text "Bat. Warn-
Indicates an accelerated deterioration of the battery
SOH_L" shown on the
display in the general
information (cyclical
screens)
- W054
- SOH Low ( Fault )
- Flashing yellow Battery pack blocked through low state of health
LED (SOH):
* text "Bat. Fault- Indicates that the SOH level of the battery pack (during
SOH_L" shown on the normal operation) is below the threshold for use. The
display in the general alarm is displayed for SOH values below 67%.
information (cyclical
screens)
- W055
- Battery Low ( 0% )
- No Led* text
State of charge (SOC) of battery pack low:
"SOC LOW" shown on
Indicates that the battery is completely dead.
the display in general
information (cyclical
screens)
- W056
- Power Engage
Problem with battery pack (power) connection
- Yellow LED
cables:
* "CHECK BATT
Error detected on the power cables between the
CABLE" is displayed in
inverter unit and the battery unit.
the general information
(cyclical screens)
Converter in locked state:
- W058
The converter lock state is connected to an installation
- System Frozen
phase in which the starts-up and grid connection
- Yellow LED
conditions are not yet present.
Overload on Stand-alone output:
- W059
The alarm occurs when there is an excessive request
- Output power
for power by the grid with the inverter in "Stand
Overload
Alone" mode (this can only be seen if the Stand Alone
- Yellow LED
accessory board has been installed).
- W060
- COMMISSIONING -
SOH test - Warning State of health (SOH) of battery pack low:
- No LED Indicates that the SOH level of the battery pack
* text "Bat. Warn- (during system commissioning) is close to the
SOH_L" shown on the threshold below which it cannot be used. The alarm is
display in the general displayed for SOH values between 51 and 60%.
information (cyclical
screens)
- 154 -
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Solution
• The variation in the inverter's grid standard is done directly
by the customer/installer and is not an error. The information is
only saved on the historic record of the events memorised by
the inverter
• Deactivation of the Stand Alone mode is done directly by the
customer/installer or automatically by the inverter and is not
an error.
• Check that the installation requirements are met
(temperature, minimum air volume, etc.).
• Indicates that the useful life of the battery is over and it must
be replaced.
• Where permitted by the regulations of the country where it is
installed, it is advisable to force the battery to recharge using
the electrical grid (charge in AC). Otherwise it is necessary to
have good energy production and low absorption of domestic
loads to carry out the recharging of the battery (charge in DC).
• Check the power line connections between the inverter unit
and the battery unit. Particularly check the connectors have
been installed correctly and that there are no breaks in the
cables connecting the two units.
• Error inside the inverter and cannot be checked externally.
- If the problem persists (once the inverter has been switched
off and back on again), contact customer assistance.
• Complete the commissioning phase of the inverter.
- If the problem persists (once the commissioning phase has
been completed and the inverter has been switched off and
back on again), contact customer assistance.
• Disconnect one or more loads from the Stand Alone output.
- If the problem persists (once all loads have been
disconnected and the inverter has been switched off and back
on again), contact customer assistance.
• Indicates that the useful life of the battery is about to end as
with SOH values of below 50% it should be replaced.
8 - Maintenance