Device for operating e.g. LED, of car, has controller including indicator with indicator value, where characteristic data of controller is conveyed to control unit, during initialization of control unit depends on indicator value

摘要

The device (1) has a light (10) connected to a controller (12) for supplying energy to the light, and a data channel (16) provided between the controller and a control unit (14). The controller and the control unit exchange characteristic data e.g. current parameter data, temperature control data, base current data, of the light over the data channel. The controller includes an indicator (17) with an indicator value, and the characteristic data of the controller is conveyed to the control unit, during initialization of the control unit depends on the indicator value. An independent claim is also included for a method for operating of a light of a car.