| 摘要 |
<p>PROBLEM TO BE SOLVED: To arranging contact buttons so that an operation image of an actual machine accompanies them when a sequence program is debugged by simulation. SOLUTION: An image data read part 1 reads in image data. A screen control part 3 controls the whole screen and is equipped with an image display part 31 and a contact button display part 32. Then an image display part 31 is so constituted as to draw the image data, read in by the image read part 1 and stored in an image data storage part 2, on the CRT screen, and the contact button display part 32 is so constituted as to display contact buttons at specific places on an image drawing of a control equipment system displayed on the CRT screen by the image display part 31.</p> |
