10 Operation of LCD Display User Manual
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10.10.10 HVRT Parameter
Main Screen (Press ENTER )→Menu (Press ×3)→Set-param(Press ENTER)→
Enter password (Press ENTER, Press )→Run-param (Press ENTER, Press ×5)→
HVRT param (Press ENTER)
10.11 Protection Parameter Setting
Protection parameters are designed for the threshold value that can trigger the
protection function of the inverter.
Main Screen (Press ENTER)→Menu (Press ×3)→Set-param (Press ENTER)→Enter
password (Press ENTER, Press ×2)→Pro-param (Press ENTER)
Press to move cursor and Press to input the password.
10.11.1 Country Setting
To make the protection parameters setting convenient,
inverter provides in-built protection parameters for
certain countries.
Press to choose countries and press ENTER to
confirm.
If the country selected is not in the list, please choose
Other and then input the protection parameters
manually.
This running parameter is optional. You can purchase the device equipped with this
optional function. For details, please consult Sungrow.
User can only check the parameter in this interface.
he default values of the
protection parameters have been preset as per grid code of corresponding
countries.
To set the protection parameter, please contact Sungrow to acquire advanced
password.