Effekta AX M2 Series, Руководство пользователя

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AX M2 Series 3-5 kW | Solar inverter
Solar inverter | V1.7 Connection – Page 86
9.8.3 Battery Management System (BMS)
A special communication cable must be used when connecting a lithium battery.
The special RJ45 communication cable sends information and signals between the
lithium battery and the inverter. The following information and signals are exchanged
via the special RJ45 communication cable:
▪
Configuration of the charging voltage, the charging current and the battery
termination voltage.
▪
Start or stop the charging process according to the status of the lithium
battery.
Step 2
▪ There are 4 ADD switches to define
baud rates and battery group addresses.
▪
When the switch position is turned
downward for the OFF position, this
indicates "0." When the switch position is
turned upward for the ON position, this
indicates "1."
▪
Dip 1 is ON to represent the baud rate
9600.
▪ Dip 2, 3 and 4 set up the battery group
address.
▪
Dip switches 2, 3 and 4 on the master
battery (initial battery) set up or change the
group address.
Dip 1 Dip 2 Dip 3 Dip 4
Group address
1: RS485
Baud rate=9600
Restart required.
0 0 0
Only a single group. It is necessary to
set up the master battery with this
setting. The slave batteries are not
restricted.
1 0 0
Operation for several groups. In this
setting, the master battery must be set
up in the first group. The slave batteries
are not restricted.
0 1 0
Operation for several groups. In this
setting, the master battery