Entering Password - Sungrow SG3125HV-20 System Manual

10 LCD Menu Operation

10.4 Entering Password

Inverter parameters are protected by password. User can enter into the "Set-
parameter" sub-menu only after entering the correct password. Proceed as follows to
enter the password:
step 1 Tap "Function" from the default menu.
step 2 Tap "Set-parameter" and the password entering window pops up.
step 3 Tap the white edit box and a keypad pops up.
step 4 Enter the password 1111 through the keypad.
B B u u t t t t o o n n
←
Clr
Esc
Enter
Max./Min.
If the input password is correct, the parameter setting page pops up, and the user can
set the system parameters, running parameters, protection parameters and
communication parameters.
step 5 Press "Enter" to confirm the password input.
step 6 If the password is incorrect, an "Error password" window will appear. Tap "Enter"
and re-enter the password.
64
F F u u n n c c t t i i o o n n
Backspace key, delete the digit input
Clear the digitals input
Escape and close the keypad
Confirm the password entered
The maximum and minimum value can be input; digital outside
this range is invalid
System Manual