Configuring the Wallbox eMH2 – Allocating bus addresses in group installations |
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Allocating bus addresses in group installations
Controller and Extender Wallboxes eMH2 are factory preconfigured with the following bus addresses:
Charge controller Energy meter RFID
Controller 1 1 1
Extender 3 3 3
NOTE
Basics of address allocation
Bus addresses in the system are allocated from wallbox to wallbox in ascending order.
Up to 16 unique bus addresses may be allocated.
The upper limit address value of 16 will not be reached in smaller systems.
The address allocation for a system with the maximum configuration is shown below:
Charge controller Energy meter RFID
Controller 1 1 1
Extender 1 2 2 2
Extender 2 3 3 3
Extender 3 4 4 4
Extender 4 5 5 5
Extender 5 6 6 6
Extender 6 7 7 7
Extender 7 8 8 8
Extender 8 9 9 9
Extender 9 10 10 10
Extender 10 11 11 11
Extender 11 12 12 12
Extender 12 13 13 13
Extender 13 14 14 14
Extender 14 15 15 15
Extender 15* 16 16 16
*With this wallbox, the upper limit address value of 16 is reached.
Configuration via software
The functional set-up of Controller and Extender wallboxes is carried out via the ABL Configuration and Charge
Point Administration software applications.
ABL Configuration Software
The ABL Configuration Software is an application for Windows PCs, and is used to set up the following wallbox
parameters:
Automatic allocation of bus addresses to charge controllers, energy meters, and RFID modules
Manual allocation or change of bus addresses
Setting an Extender charging station up for stand-alone operation
Setting up a maximum current and activating load imbalance detection
(De)activating the internal load management
(De)activating the RFID access restriction
Management of RFID cards
Enabling/locking the charging station
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