Speed sensor, task

Task for initialization

 Saves the serial number and the master code.

 During initial commissioning, the speed sensor (KITAS sensor) and tachograph are matched, i.e. a common operating code is defined.

Tasks in driving mode

 Registers the rotational speed of the transmission output shaft as an analog voltage signal.

 Transforms the analog voltage signal into a digital realtime signal.

 Checks the realtime signal for irregularities.

 Transferring the real-time signal to the tachograph.

 Reception of data and command signals from the tachograph and provision of an I/O data signal containing cumulated encrypted information.