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A MK3-USB (VE.Bus to USB) interface.
Alternatively, the Interface MK2.2b (VE.Bus to RS232) can be used (RJ45 UTP cable needed).
5.3.1. VE.Bus Quick Configure Setup
VE.Bus Quick Configure Setup is a software program with which systems with a maximum of three MultiPlusses (parallel or
three phase operation) can be configured in a simple manner. The software can be downloaded free of charge at
www.victronenergy.com.
5.3.2. VE.Bus System Configurator
For configuring advanced applications and/or systems with four or more MultiPlusses, VE.Bus System Configurator software
must be used. The software can be downloaded free of charge at
5.4. Configuration with DIP switches
Some settings can be changed with DIP switches.
Procedure:
a) Turn the MultiPlus on, preferably without load and without AC voltage on the input. The MultiPlus will then operate in inverter
mode.
b) Set the DIP switches as required.
c) Store the settings by toggling DIP switch 3 one time.
5.4.1. DIP switch 1 to 3
These DIP switches can be used to set:
• Battery charge voltage and Absorption time
• Search mode
Ds1-ds2: Setting the charge algorithm (For more system settings use VEConfigure)
Ds1-ds2
Absorption
voltage
Ds1=off
14.4
Ds2=off
28.8
(default)
57.6
Ds1=on
14.1
Ds2=off
28.2
56.4
Ds1=off
14.7
Ds2=on
29.4
58.8
Ds1=on
15.0
Ds2=on
30.0
60.0
DS3 double function.
Ds3: Search Mode and store
Store the settings by toggling DIP switch 3 one time.
5.4.2. Exemplary settings
Example 1 is the factory setting (since factory settings are entered by computer, all DIP switches of a new product are set to 'off').
Page 13
MultiPlus 2kVA 120V
www.victronenergy.com
Float voltage
Storage
Voltage
13.8
13.2
27.6
26.4
55.2
52.8
13.8
13.2
27.6
26.4
55.2
52.8
13.8
13.2
27.6
26.4
55.2
52.8
13.8
13.2
27.6
26.4
55.2
52.8
off = off
on = on
Absorption
Suitable for
Time (hours)
8
Gel Victron Deep Discharge
Gel Exide A200
AGM Victron Deep Discharge
8
Gel Victron Long Life (OPzV)
Gel Exide A600 (OPzV)
Gel MK battery
Li-ion (LiFePO4)
5
AGM Victron Deep Discharge
Tubular plate or
OPzS batteries in semi-float
mode AGM spiral cell
6
Tubular plate or
OPzS batteries in cyclic mode
Configuration
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