Operating Manual

Installation, assembly and commissioning for
the first time
Version 1.1 Page 64 of 92
4.13.2 Setting the master battery address
• Address 0 is the default address.
• Each battery connected in parallel must have an unambiguous and unique address (device address).
• The master and slave batteries function only with the addresses configured with numbers from 1 to 12.
Figure 4-30: representation of configuration of the parameters of a BMZ ESS battery
Important:
1. Set the “address” (device address) to “1” and configure the battery parameters by clicking on “set address”.
2. In a group of multiple BMZ ESS 7.0 batteries connected in parallel, only one battery may have the address “1”.