| 摘要 |
PURPOSE:To maximize the number of programs registered to a unit storage device by subdividing a memory area of an external storage device into many blocks, and registering many programs in said blocks. CONSTITUTION:A main control part 49 of an NC device is positioned under an operating system 51, and an automatic operation control part 53, an operation state managing part 55, and a data control part 57 of a CRT, etc. are subordi nate to said part. Also, an NC program input processing part 59, an operation processing pat 61 and an NC data output processing part 63 are subordinate to the automatic operation control part 53. An NC data is outputted to a RAM23 through this processing part 63, and a servo-motor M is brought to a prescribed operation. Also, an operation control table 69, etc. are provided on a common table 64 in a RAM13, moreover, many blocks are formed by subdividing a memory area of an external storage device, a program is stored successively in this block, and also a direct area is developed successively. |
