107Operation
EN
LED status Operating state
green:
yellow:
red:
Temperature protection trip
Indicates that the trip relating to internal temperatures (insufficient or excessive
temperature) may have been activated.
green:
yellow:
red:
Ventilation anomaly
Indicates ananomaly in the operation of the internal ventilation system that could
limit output power at high ambient temperatures.
Overvoltage surge arresters triggered (where fitted)
Indicates that any class II overvoltage surge arresters installed on the AC or DC side
have been triggered.
Internal statistics memory anomaly
Indicates an operating anomaly in the internal memory on which the inverter
statistics are stored.
Buffer battery discharged
The buffer battery is low and the inverter does not maintain the time setting.
green:
yellow:
red:
Pre-commissioning phase (first start-up of inverter)
The commissioning of the inverter must be completed through the Installation
wizard steps (Web User Interface) or using the ABB Installer for Solar Inverters
mobile APP.
Initial configuration failure
The inverter is in locked state due to a failure in the initial configuration of the
equipment, such as the standard network setting for the country of installation.
Incompatibility of the device firmware versions
The firmware versions of the various devices comprising the equipment are
incompatible and are being updated (this is an automatic operation).
Temperature sensor anomaly detected
green:
yellow:
red:
Remote OFF activated
The Remote Off command has been activated.
The unit will not connect to the network until the remote ON command has been
activated.
green:
yellow:
red:
Anomaly in the insulation system of the photovoltaic generator
Indicates that a leakage to ground from the PV generator has been detected,
causing the inverter to disconnect from the grid.
The following table shows all the possible status of “WLAN/LAN” LED on the LED panel (08) according to
the operating status of the wireless or ethernet communication lines.
LED status Operating state
Blue: Wireless not configured or/and ethernet cable not connected.
Blue: Scanning for available wireless networks.
Blue: Trying to connect to a wireless network.
Blue:
Wireless or ethernet network is connected to the inverter and IP address is
obtained.
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