Operation Manual
7 Parameters of LCD
29
7.1.2
Ethernet Parameter Setting
Click Network Parameter to enter the following interface.
Seven parameters pertinent to the Network communication can be set. DNS address 1 and DNS
address 2 can be set to the default value. Other parameters are assigned by plant staff.
Set parameter with the aid of the pop-up keypad.
7.2
Running Parameters
7.2.1
Setting Running Parameters
Step 1
Tap “Function” from the default menu;
Step 2
Tap “Set-parameter”;
Step 3
Tap “Run-parameter” after entering the correct password.
Step 4
Set the running parameter by tapping the pop-up keypad and tap ENTER to confirm setting. Tap
“Prev” or “Next” to turn pages up or down.
7.2.2
Description of Running Parameters
Descriptions of the running parameters are shown in the following table.
Parameter
Description
Vmppt-max (V)
Unavailable
Vmppt-min (V)
Unavailable
T-start-wait (s)
The time from the AC/DC parameters meet the grid-connection
conditions to the inverter begins to generate power.
T-stop-delay (s)
The time from the LCD display or upper computer sends stop
command to inverter performs the stop command
stop slope (%/s)
Active power decline rate from inverter performs stop command to
inverter stops
P-rise rate (%/s)
Percentage that the active power rise per second accounted for
the nominal power (%/s)
P-decline rate (%/s)
Percentage that the active power decline per second accounted for
the nominal power (%/s)
Limit Power (%)
Percentage of active power output in nominal output power (%)
Pf cosφ
Q-limit (%)
Percentage that the reactive power rise accounted for the nominal
power (%)
Q-adjust switch
Refer to 8.3
