| 摘要 |
<p>PURPOSE:To minimize the number of cables in the titled apparatus for use in robots or the like by arranging a driving cable only required for one driving shaft to select and drive the intended one alone utilizing the cable among a plurality of driving shafts. CONSTITUTION:This apparatus made up of a switch unit comprising switches 61 and 62 adapted to select a plurality of driving shafts in a controller 1 and a plurality of driving shafts in a travelling body 51 for connection to or disconnection from one system of cable, motors 56 and 57 and the like, a means comprising switches 18-21 for taking and controlling status information such as positional information of the travelling body 51 for control, servo amplifiers 16 and 17 and the like, a controller 11 for sending a signal for changing over the switch unit while the driving shafts are all stopped, converters 12, 13 and 14 for travelling body or the controller 1 and a transmission control section 53 for multiplex transmission of series signals. This can limit the driving cable only to one driving shaft and permits the transmission and receiving of signals with one cable.</p> |
