SE33.3k SetApp Enabled Manual

NOTE
Only the first and last SolarEdge devices in the chain should be terminated.
The other inverters in the chain should have the termination switch OFF
(down position).
11. If not using surge protection, connect the grounding wire to the first inverter in the
RS485 chain; make sure the grounding wire is not in contact with other wires. For
inverters with a Safety Switch, connect the grounding wire to the grounding bus-
bar in the Safety Switch.
To connect to the monitoring platform:
1. Designate a single inverter as the connection point between the RS485 bus and the
SolarEdge monitoring platform. This inverter will serve as the master inverter.
2. Connect the master to the SolarEdge monitoring platform via the LAN or ZigBee or
cellular communication option.
3. Install an RS485 Plug-in in every EV Charging single phase inverter , refer to the
'Installing the RS485 Expansion Module' chapter in the RS485 Expansion Kit Installation
Guide and to configure the RS485 bus refer to the following sections.
To configure the RS485 communication bus:
All inverters are configured by default as slaves. If reconfiguration is required:
1. Make sure the ON/OFF switch is OFF.
2. Turn ON the AC to the inverter by turning ON the circuit breaker on the main
distribution panel.
WARNING!
ELECTRICAL SHOCK HAZARD. Do not touch uninsulated wires when the inverter
cover is removed.
AVERTISSEMENT!
RISQUE D’ÉLECTROCUTION, ne touchez pas les fils non isolés lorsque le
couvercle de l'onduleur est retiré.
3.
Use the internal buttons to configure the connection. To set the inverter designated
as master, select the following in the LCDmenus:
Communication è Server è LAN, ZigBee,or CDMA
RS485- Conf. è Device Type è SolarEdge
RS485- Conf. è Protocol è Master
RS485- Conf. è Slave Detect
-Three Phase System Installation Guide MAN-01-00002-4.3
94 Creating an RS485 Bus Connection