| 摘要 |
PURPOSE:To numerically control a low responsive mechanical system, by delivering a pseudo feed-back signal to a numerical control circuit for establishing a real loop, and by controlling an object to be controlled with the use of a signal in the real loop as secondary instructions. CONSTITUTION:A primary instruction signal from a numerical control circuit 1 is transmitted to a pseudo feed-back circuit 2, and a pseudo feed-back signal is delivered to the numerical control circuit for establishing a real loop. A signal in a real loop is transmitted, as a secondary instruction signal, to batch control sections 5, 6 for actually controlling an object to be controlled. In this stage, a tape reader is locked to be inhibited from reading next instructions by means of an AND gate 18 until the control in the batch control sections is completed. |
