Functionality improvement method for electronic control device for operation of clutch or gearbox evaluates actuator current upon position regulation error for providing blocked flag or zero voltage flag

摘要

The functionality improvement method has a position regulation error identified when an electrical actuator fails to respond to a supplied positioning signal, with comparison of the actuator current with a threshold current value in response to the position regulation error, for providing a blocked flag or a zero voltage flag dependent on whether or not the threshold current value is reached. An independent claim for a functionality improvement device for an electronic control device for operation of a clutch or gearbox is also included.