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Move the cursor to “ON” and press ENTER, “ON State” will then be indicated
at the bottom of LCD screen ; move the cursor to “OFF” and press ENTER,
then “OFF State” will be indicated as well. The inverter will stand by instead of
working normally if the startup conditions are not satisfied even “ON” is
selected. The inverter will be shut down immediately if “OFF” is selected in any
cases.
(2) Two languages, i.e. English and Chinese are available in “2 Language”
menu.
(3) Key beep and Alarm beep can be set mute/unmute in “3 Sounds”
menu. “Key beep” and “Alarm beep” can be chosen by pressing PAGEUP and
PAGEDOWN. Shift between “Enable” and “Disable” by pressing Left and Right
if the cursor is on the “Key beep”. Complete the setup by pressing ENT.
Similarly, the Alarm beep can be set up as well.
(4) Set up the system date and time with “4 SysTime” menu (These
parameters are of critical importance and will be used in history information).
Select year, month, day, hour and minute by pressing Page Up/Page Down,
and set up the specific date and time by pressing Left and Right.
(5) Set the 485 communication parameters with “5 Commun.” menu.
(6) Arcing check and protection is mainly divided into two parts, the Arcing
check board is responsible for whether there is Arcing in line, and transfer
Arcing protection signal to the DSP in the dominating control board. The
control board DSP is responsible for the control of inverter off the grid after
receiving Arcing signal to ensure safety. The Arcing board failure will cause
‘arc board err’ shown on the LCD and it will not connect to the grid until the arc
board is OK. If there is Arcing fault, the LCD displays the fault which can only
be cleared manually. The inverter ships in a default AFCI disabled mode
The “6 ARC Setup” has two submenus, i.e. “ ARC Option ” and ” ARC
Clear ”:
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