General Tab - Victron energy MultiPlus-II Instructions Manual

Remark: When the number of batteries in the battery pack is more than 4, we recommend
to implement the busbar to wire up the battery connection. This ensures better current
distribution.
Step 1. Make sure all batteries are turned off and the breaker is in off condition. Connector
the internal power cable and output power cable. Make sure the screws are tight.
Step 2. Connect the internal communication cable and external communication cable.
For external communication cable, there are battery terminal and inverter terminal
difference.
Step 3. Set the battery module ID by DIP switch. The master module which do
communication with inverter must be 1.
Change the other modules ADD from 2~...
Step 4. Make sure the inverter had be installed correctly.
Step 5. Switch on the breaker first and then press the master module's RESET button 1~6s
to active the battery. The slave modules will be activated automatic.
Step6. Charge the batteries fully in first use.
7. Wiring of communication cables
A cable for the Parallel connection ships with the battery.
You can use Victron Type A or Type B CAN-bus cable connect battery and inverter. The
side of the cable with pins 7 and 8 should be plugged into the
pins 4 (CAN-L) and 5 (CAN-H) goes to the battery.
Without properly connecting this cable, the battery will not show up on the display of the
device.
8. VE Configure settings

General tab

8.1
 Check the "Enable battery monitor" function
 Set the battery capacity to the total capacity of the battery: the Ah capacity per
module multiplied by the number of battery modules.
The other parameters ("State of charge when bulk finished" and "Charge efficiency")

can be left to their default setting: They have no effect in this type of installation.
GX device, and the side with
GX