| 摘要 |
PURPOSE:To simplify management of a central computer, and to send only necessary load information to each terminal equipment by providing a function for determining a classification of down load information based on constituting information of the own system, on each terminal equipment. CONSTITUTION:Down load information 24 required in case of the maximum constitution of terminal equipments 21-23 is held in a central computer 10. In this state, for instance, if the terminal equipment 22 requires selecting parts 1-3 of the load information, the terminal equipment 22 requests a fundamental part and selecting parts 1-3 to the central computer 10. When this message is received, the central computer 10 fetches a designated part from the down load information 24, and sends it out as a down load message 29 to the terminal equipment 29. The terminal equipment 22 receives this message 29, couples and edits it, and stores it in a prescribed address of a main storage device. |
