| 摘要 |
PURPOSE: To more facilitate data management. CONSTITUTION: A data file capable of being accessed is distinguished by producing a data directory (.USER) in which plural manufacturing devices 2 to 6 connected to a data editing device through a network are classified into device groups 2, 3 and 4 to 6 capable of being controlled by the same data, and simultaneously, by generating the data directories (.NET) about each manufacturing device 2 to 6. Thus, even in the case where the wrong device is designated as the transferring destination of unusable data, it can not be transferred. |
