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User Manual
4.
Press
to confirm the password
ENTER
and .enter the "Set-param" sub menu.
10.9
System Parameters Setting
Main Screen(Press ENTER)→Menu screen(Press ×3) →Set-param(Press
ENTER)→Enter password(Press ENTER)→Sys-param(Press ENTER).
On the "Sys-param" screen, you can set the time,
adjust the energy, load default and check the
firmware version.
10.9.1 Time Setting
If there is deviation between the time on inverter main screen and your local
time, you should perform the operation time setting. Otherwise the inverter data
logging will fail. Clock is 24-hour format.
Main Screen(Press ENTER)→Menu screen(Press ×3) →Set-param(Press
ENTER)→Enter password(Press ENTER)→Sys-param(Press ENTER, Press
)→Time(Press ENTER)
On the "Time" screen, Press
right and Press
to set the correct date and time.
Confirm settings by pressing ENTER.
10.9.2 Energy Deviation Adjustment
If the accumulative value of "E-total" in the inverter is different from the value in
the external metering device, you should adjust the "Energy-adj".
Main Screen(Press ENTER)→ Menu screen(Press
ENTER)→Enter password(Press ENTER)→Sys-param(Press ENTER, Press
×2)→Energy-adj(Press ENTER)
On the "Energy-adj" screen, Press
right and Press
to set the correct offset value.
Confirm settings by pressing ENTER.
The positive symbol "+" can be changed to the
negative symbol "-".
The adjustment range is from -9999 to +9999 kWh.
(Energy-adj value)= (Real measured value)-(E-tot
reading value).
10.9.3 Load Default
All history information will be unrecoverable cleared and all
parameters will return to the default value except the protection
parameters and time once the "load default" operation is performed.
10 Operation of LCD Display
to move the cursor
×3)→Set-param(Press
to move cursor
53
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