– User and Installation Manual
5.2 MasterBus configuration
MasterBus is a CAN based data network for communication between Mastervolt devices. When the
CombiMaster Inverter/Charger is connected, open MasterAdjust on a Windows laptop or notebook
connected to the MasterBus network via a Mastervolt USB interface. MasterAdjust software is available
as free to download software on the Mastervolt website: www.mastervolt.com. The CombiMaster
Inverter/Charger will be recognized by the MasterBus network automatically.
5.2.1 Monitoring tab
A remote panel (display) can be used to monitor the CombiMaster Inverter/Charger. See applicable
user manuals for details. The following table lists the parameters as shown in MasterAdjust.
The operation mode: Standby; Charging;
Inverting; Supporting; Alarm
Fuse setting of the AC input
Button to switch off/on the inverter
Button to switch off/on the charger
Charger state: Off, Bulk, Absorption, Float
Battery current (minus is discharging)
Battery temperature (if not connected: ---)
Battery current of this unit. In a multi-unit
configuration the cluster current (total of all
units) is shown by Battery current.
Error code for support purposes
Parameters marked with a
are not available in CZone.
In addition to standalone unit monitoring information, the primary unit of a multi-unit configuration
displays the cluster information.
Note: for a cluster, the AC IN Limit value is the total for all units in the cluster.