[Marek Grzywacz]

Hello everyone,

We make project of combustion to electric car conversion. We have to connect two battery parallel in our new electric car.
As part of the development of our project, we have reached the stage where we have to separate the CCS communication protocol into two batteries. Because is one charger of power 400kW.
This includes communication between the charger and the car. We need a controller in the car that will communicate with the charger using CP and PP for AC charging and Power line communication (high level Ethernet) for DC charging. Two battery are from Tesla Model 3 long range.
Below I am sending variables from high level communication and the concept sketch.
Would you be able to make controller (perharps you have it) to divide the variable into two batteries?
The aim of the project is to charge two batteries in parallel, i.e. with a double power of 400kW.

READY_TO_CHARGE_STATE_Tx	BOLL
LINK_STATE_Tx	USINT
EV_ERROR_CODE_Tx	DINT
EV_READY_Tx	BOOL
RESS_STATE_Tx	INT
EV_MAX_POWER_Tx	DINT
EV_MAX_VOLTAGE_Tx	DINT
EV_MAX_CURRENT_Tx	DINT
EV_MIN_CURRENT_Tx	DINT
BULK_SOC_Tx	DINT
FULL_SOC_Tx	DINT
TIME_FULL_SOC_Tx	DINT
TIME_BULK_SOC_Tx	DINT
TARGET_VOLTAGE_Tx	DINT
TARGET_CURRENT_Tx	DINT
EV_ENERGY_CAPACITY_Tx	DINT
EV_ENERGY_REQUEST_Tx	DINT
CARGING_COMPLETE_Tx	BOOL