SolarEdge StorEdge BI-NUSGN-01, Installation Manual, Page: 20 / 30

Chapter 3: System Configuration
This chapter explains how to configure your Backup Interface using the SetApp mobile
application.
Before you begin, make sure the inverter firmware version is 4.8xx or higher. For
information on updating your inverter firmware, refer to the Inverter Installation Guide.
To set up communication with the Energy Meter
1. Make sure the StorEdge Connection Unit switch is OFF.
2. Switch the inverter ON/OFF/P switch to OFF.
3. Access the SetApp and select
Commissioning > Communication .
Communication
Server LAN
›
LAN DHCP
›
RS485-1
Modbus (Mutli-
Devices)
›
RS485-2
SolarEdge
Leader
›
ZigBee NA
›
Wi-Fi NA
›
Cellular PCL
›
GPIO RRCR
›
Modbus
TCP port
Disable
›
4. From the Communication screen, select RS485-1 > Protocol > Modbus (Multi-
Device).
5. Return to the RS485-1 screen and select Add Modbus Device > Meter.
6. Set the Energy Meter’s CT Rating according to the CT specifications. If the CT rating
value returns to 0, check communication with the CT.
7. Select Meter 1 > Meter Function > Import (E+I).
Chapter 3: System Configuration 19
Backup Interface Installation Guide MAN-01-00728-1.0