| 摘要 |
PURPOSE:To recognize the working state visually easily, by writing and displaying a graphic pattern, where a work shape and a cut shape are smeared away, on an RAM for screen, which is specified by color information, on a basis of an NC working program and information of a storage circuit for work shape. CONSTITUTION:The NC working program is stored in an NC working program storage circuit MEM1, and shape data which can specify the shape of a work is stored in a work shape storage circuit MEM2, and information of color given to each shape is stored in a color information storage circuit MEM3. A graphic pattern generating circuit CNT writes the graphic pattern with smeared work shape and cut shape, which is generated on basis of stored information in circuits MEM1 and MEM2, in one of RAMs for screen BR1, BR2-BRn which is specified by color information, and outputs of plural RAMs are inputted to display a color graphic pattern, which is determined by the combination of RAMs for screen, on a color graphic display part DP. |
