34
8 Inverter Functions
8.1 Perfect Control Strategy
The following three control strategies are provided for user to perform control functions and
configure relevant parameters.
“Remote”: The control codes can be sent only by the remote control machine.
“Local”: The control codes can be sent only by the LCD screen.
“Remote/Local”: Both “Remote” and “Local” codes are effective.
Proceed to set the control strategy on the LCD screen as follows:
Step 1 Tap “Function” from the default menu;
Step 2 Tap “Set-parameter”;
Step 3 Tap “Sys-parameter” after entering the correct password.
Step 4 Tap “Remote/Local control” and enter into the Remote/Local control sub-menu.
Step 5 Select the control method through the pull-down list.
8.2 Active Power Limitation
8.2.1 Active Power Limitation Introduction
Situations, call for power limitation, are listed below:
Potential threatens to the inverter safety operation
Over-load of the grid branch connected to the inverter
Islanding
Factors affecting the stability of the stable grid status and dynamic grid status
Frequency rising affects the system stability
Grid maintenance
Grid management
To Next Page
Loading...
Need help?
General
