3.3.4 AC and Ground Connection..................................................53
3.3.5 AC Connections ....................................................................55
3.4 COMMUNICATION CONNECTION ......................................................60
3.4.1 Description of the Communication Board............................61
3.4.2 RS485 Communication.........................................................61
3.4.3 RS485 Network Set-up .........................................................62
3.4.4 Communication Wiring........................................................64
4USER INTERFACE...........................................................................65
4.1 DESCRIPTION OF LCD PANEL ...........................................................65
4.2 OPERATION STATE .........................................................................67
4.3 INTERFACE TYPES...........................................................................68
5COMMISSIONING.........................................................................70
5.1 MECHANICAL INSTALLATION CHECK ...................................................70
5.2 CONDUCTOR CONNECTIONS CHECK...................................................70
5.3 ELECTRICAL CHECK ........................................................................70
5.4 COMMISSIONING STEPS..................................................................71
6MAIN MENU AND OPERATION......................................................78
6.1 MEASUREMENT DATA ....................................................................78
6.2 SETTING ......................................................................................79
6.2.1 System Parameters ..............................................................81
6.2.2 Control Command................................................................84
6.2.3 Protect Parameters..............................................................87
6.2.4 LVRT/HVRT Parameters........................................................92
6.2.5 Power Derating Setup..........................................................97
6.2.6 Reactive Power Derating Setup ...........................................98
6.2.7 Arc Parameters ..................................................................104
6.2.8 Other Parameters ..............................................................104
