Fronius Primo GEN24 3.0, Operating Instructions Manual

Page: 31 / 192

DC disconnector The DC disconnector has three switch
settings:
(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
Modbus terminal Push-in terminal for the installation of
modbus 0, modbus 1, 12 V and GND
(ground).
The data connection to the connected
components is established via the
Modbus terminal.
The inputs M0 and
M1 can be selected for this purpose.
Max. 4 Modbus participants per input,
see chapter
Modbus participants on
page 89 .
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
31
EN