opti-solar Sp4000 Premium, Руководство пользователя

Страница: 57 / 61

55
Use Modbus card to synchronize the parameters:
Each inverter should have one Modbus card. Make sure all of the Modbus cards are
connected to each other and one of the Modbus cards is connected to the computer
by RS-485/RS232 converter.
Launch SolarPower Pro in computer and select Device Control >> Parameter
Setting >> Parallel output. Two options: Enable or Disable.
If you want to use parallel function, please choose “Enable” and press “ ”
button. Then, “ ” button will be shown on the screen. Please be sure to click
“ ” button before clicking “ ” button.
There is a “Sync” button in each parameter setting. When “Sync” is clicked and
“Apply” is pressed, this new setting will be applied to all inverters. If not, this setting
is only applied to current inverter you choose.
Note: Without centralized monitoring system, “Sync” function is not effective. Then,
you have to set up the inverter one by one through serial communication
port.