Connecting The Data Communication Cable; Modbus Participants - Fronius Primo GEN24 4.0 Operating Instructions Manual

Connecting the data communication cable

Modbus parti- The inputs M0 and M1 can be selected for this purpose. A maximum of 4 Modbus
cipants participants can be connected to the Modbus terminal on inputs M0 and M1.
IMPORTANT!
Only one primary meter, one battery and one Ohmpilot can be connected per in-
verter. Due to the high data transfer of the battery, the battery occupies 2 parti-
cipants. If the
munication"
possible to send and receive data at the same time.
Example 1:
Example 2:
"Inverter control via Modbus"
→ "Modbus"
Input Battery
Input Battery
function is activated in the
menu, no Modbus participants are possible. It is not
Fronius
Ohmpilot
Fronius
Ohmpilot
"Com-
Quantity Quantity
Primary Secondary
meter meter
0 4
0 2
0 1
1 3
Quantity Quantity
Primary Secondary
meter meter
1 3
0 4
0 2
0 1
95