Fronius Symo GEN24 12.0 SC - DC disconnector; Data communication area

DC disconnector The DC disconnector has 3 switch set-
tings:
(1) Locked/off (turned to the left)
(2) Off
(3) On
IMPORTANT!
In switch settings (1) and (3), a conven-
tional padlock can be used to secure
the inverter against being switched on/
off. The national guidelines must be
complied with in this respect.
Data communic-
ation area
*Please not that the BAT (RJ45) interface is reserved for future use and not given at the moment.
Operating status LED
Indicates the inverter operating
status.
WSD (wired shutdown) switch Defines the inverter as a WSD primary
device or WSD secondary device.
Position 1: WSD primary device
Position 0: WSD secondary device
Modbus 0 (MB0) switch Switches the terminating resistor for
Modbus 0 (MB0) on/off.
Position 1: Terminating resistor on
(factory setting)
Position 0: Terminating resistor off
Modbus 1 (MB1) switch Switches the terminating resistor for
Modbus 1 (MB1) on/off.
Position 1: Terminating resistor on
(factory setting)
Position 0: Terminating resistor off
35