Multi-Meter System - Fronius Smart Meter 240V-3 UL Manual De Instrucciones

Multi-meter sys- If several Fronius Smart Meters are installed in the system, a separate address must be
tem set for each meter. The primary meter is always assigned address 1. All the other meters
are numbered consecutively with the address range from 2 to 14. Different types of
Fronius Smart Meters can be used in combination.
Location of the primary meter in the consumption branch
Location of the primary meter at the feed-in point
The following must be observed in a multi-meter system:
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16
Terminating resistor
R 120 Ohm
Each Modbus address must only be assigned once.
Terminating resistors must be positioned individually for each channel.
The primary meter and any other Modbus device must be on different channels.
The remaining Modbus nodes must be distributed equally.