| 摘要 |
<p>A method of correcting a system program in an automatic programming apparatus which prepares an NC program using data prepared with a predetermined language to specify a path for a tool. The system program is stored in a first external memory medium (FD0), said program consists of a plurality of modules (M1 - M4) divided depending upon the functions and a table (BT) which stores at least the first positions of each of the modules and the data lengths. In a second external memory medium (FDn) are stored a latest module (M4') and a control program (MRP) which replaces an old module (M4) stored in the first external memory medium by said latest module. The contents of the second external memory medium (FDn) are stored in the memory of an automatic programming apparatus, the first external memory medium (FD0) is set to the automatic programming apparatus, the first position of the old module (M4) is retrieved from the table (BT) being controlled by the control program (MRP) stored in the memory, and the latest module (M4') is written from said position to replace the old module with the latest module.</p> |
