| 摘要 |
<p>PROBLEM TO BE SOLVED: To enable actual operation measurement data on the main process of a single operating cycle to be graphically displayed and performances such as monitoring, identification and condition setting to be excellent by selectively displaying a graphic image of the desired process using a microcomputer. SOLUTION: Generation process data obtained from a data conversion processing part 14 and a graph scale generation part 15 of a microcomputer, is loaded into a display image data generation part 17. If an assigned display mode indicates a graphic image, the graphic image data which is processed for line imaging and is scaled up/down at conversion rates complying with graph graduations based on a specified magnifying factor and further, is loaded, is overwritten at a specified position on the graduation image data, and then is synthesized. In addition, data used for the display of a display mode image is extracted from fixed data for many mode images such as character, symbol, graphic figure and ruled data, which are previously created and stored in a fixed data storage part 16 for display.</p> |
