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Identification: MD-AL-GI-00
Rev. 1.1 of 15/03/2021 - Application: GID
User’s Manual 3PH 50000TL-60000TL-V1
Rev. 1.1 15/03/2021
Inverter statuses include:
Wait:
the inverter is waiting for the control status at the end of the reconnection time. In this state, the PV
voltage must be higher than 250 V, the grid voltage value must be between the minimum and maximum
permissible limits, as should the other grid parameters; otherwise, the inverter will go into an error state.
Control
: the inverter is checking the insulation resistance, relays and other safety requirements. It also runs
a self-test to ensure that the software and hardware of the inverter are functioning properly. The inverter
switches to the error state or permanent error state if an errors occur.
Normal
: The inverter is functioning normally and is feeding power into the grid; the inverter will go into a
permanent error state if any faults are found.
Error:
the inverter has encountered a non-permanent error. If the error disappears on its own, the inverter
will return to its normal state. If the error continues, please check the error code.
Permanent:
the inverter has encountered a permanent error. The installer must debug this type of error
according to the code found in order to bring the inverter back to its proper functioning.
If the control board and communication board are not connected, the interface of the LCD display appears as
shown in the figure below.
