| 摘要 |
<p>A sequence program editing system which enables copying and transferring operations to be carried out easily between sequence programs. A display screen (51) is divided into two divisions (51a, 51b). For example, in order to copy a part of a rudder program (71) onto a ladder program (72), a 'copy' menu (52a) is selected. A cursor key is then operated to select a region (71a) to be copied, and a cross cursor (P3) displayed on the divided screen (51b) is moved to a point where the selected region is desired to be copied. Then, the return key is pressed, so that the program on the region (71a) is copied on a region (72a).</p> |
