Operation 97
Service submenu
In the Service submenu, you can enable and
disable inverter operation.
In the Enable mode, the inverter can connect to
the grid. In the Disable mode, grid connection is
not possible.
At the factory, the inverter operation is set to
Enable. The Disable mode is used primarily during
configuration or maintenance. After configuration,
the inverter is set to the Enable mode, to allow
connection to the grid.
Backups submenu
In the Backups submenu, you can save parameter
settings in the memory of the control unit. You can
later restore the parameter settings to the inverter.
You can make up to 2 backup files in the control
unit.
You can copy backup files to and from a PC with a
file manager such as Windows Explorer. To copy
files to a PC, connect the control unit to the PC
through the USB connection. Refer to To connect
the control unit to a PC on page 100.
To create a parameter backup:
1. In the Backups submenu, select Create
backup.
2. If there are 2 previous backups, select the
backup file that you wish to replace and select
Replace. If there is a free backup slot, this
step is not necessary.
3. After the backup process, the control unit goes
back to the Backups submenu.
If the backup process stops before it is done, the control unit does not replace the
previous backup file. You can stop a backup process without risks.
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