Arrangement for controlling the loading element of a crane

摘要

The invention relates to an arrangement for controlling a loading element of a crane, the loading element (8) of the crane comprising an actuator (10) and a current supply cable (9) for supplying current to the loading element (8), and the arrangement for controlling the loading element comprising transmission means (3) for generating and transmitting control signals (5, 7) for controlling the actuator (10) of the loading element, reception means (11) for receiving the control signals in the loading element (8) and a transmission path for transmitting the control signals from the transmission means (3) to the reception means (11). The transmission path for transmitting the control signals (5) is provided in the invention by the current supply cable (9) of the loading element. <IMAGE>