Device for operating powered equipment such as solar converter, has sensor arrangement for detecting pulsed signal corresponding to command input and signal evaluating processor

摘要

The device has a sensor arrangement for detecting a pulsed signal corresponding to a command input, a processor arrangement for evaluating the pulsed signal, especially for comparing or associating the signal with signal variations associated with predeterminable command inputs and for generating a control signal corresponding to the determined command input, and an arrangement for passing the control signal to a functional unit. Independent claims are also included for the following: a circuit for a device for operating power equipment, a method of operating power equipment and a computer program for implementing the method.