Dip Switch Setup - SolarEdge StorEdge Installation Manual

DIP Switch Setup
DIP Switch Setup
Verify that the DIP switches on the system components are set as described in this section, according to
the system hardware configuration.
Termination and bias guidelines:
The last meter in the RS485 chain should be terminated with 120 Ohm (either internal or external).

Inverter communication board should not have t ermination if external meter is installed, otherwise

ON.
Verify that the DIP switches of all the devices a re set as described in the following table, according to the
components used in the system and their location:
System Component
Batteries
LG Chem RESU7/ RESU10
Meter
SolarEdge Meter (Figure 24)
Inverter
Inverter communication board
(Figure 23)
StorEdge Connection Unit
(Figure 25)
1 For installing an external 120 Ohm termination plug, contact SolarEdge Support .
36
Communication and
Termination Switches
N/A
Communication:
If the meter is not the last in the
o
chain - No termination
Single meter or the meter is the last
o
in the RS485 chain - 120 Ohm
1
termination on the last meter
connected on the chain
Termination:
If a meter is installed: No
o
termination - SW7 Down
If a meter is not installed:
o
termination ON - SW7 Up
(see also Creating an RS485 Bus
Connection on page 76)
Two or three DIP switches - All in Up
position
StorEdge Inverter Installation Guide MAN-01-00390-1.1
Address Switches
N/A
Meter 1 address:
Switch 1: Up
o
Other: Down
o
Meter 2 address:
Switch 2: Up
o
Other: Down
o
N/A
N/A