Modbus Participants - Fronius Snapinverter - Fronius Smart Meter 63A-3 Operating Instructions Manual

Modbus parti- A maximum of 4 Modbus participants can be connected to the Modbus terminal.
cipants - Fronius
SnapINverter 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.
Primary meter
Records the system's load curve and provides measurement data
for energy profiling in Fronius Solar.web. The primary meter also
controls the dynamic feed-in control.
Secondary meter
Records the load curve of individual loads (e.g. washing machine,
lamps, TV, heat pump, etc.) in the consumption branch and
provides measurement data for energy profiling in Fronius Sol-
ar.web.
Producer meter
Records the load curve of individual producers (e.g. wind power
plant) in the consumption branch and provides measurement data
for energy profiling in Fronius Solar.web.
Modbus RTU slave
e. g. Fronius Ohmpilot, Fronius Solar Battery, etc.
Loads in the system
e. g. washing machine, lamps, TV, etc.
Additional loads in the system
e. g. heat pump
Additional producers in the system
e. g. wind power plant
Terminating resistor
R 120 Ohm
13