BOSS – Installation, Operation and Maintenance Manual
A l e n c o n S y s t e m s L L C - P a g e
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The BOSS receives commands like current direction (charge/discharge) and current magnitude
from ESS controller. It DCDC communicates with the ESS controller via MODBUS-RTU.
STATE Machine
DCDC controls operate as a state machine with states:
INITIALIZE
STANDBY
STARTUP
BOOTLOADER
RUN
These states are explained in greater detail in Table 3 of section 7.4 below.
