| 摘要 |
PURPOSE:To reduce the control load of a center equipment and at the same time to contrive the optional designation of a program through a terminal equipment, by designating a program name via the terminal equipment to give a program loading request and then transferring the designated program through the center equipment. CONSTITUTION:For instance, a terminal equipment contains a register means 25 which registers a program name which can identify a terminal number to a storage-protected RAM. Then a registered program name is written to an IPL request telegram and sent to a center equipment. This center equipment analyzes the received telegram for recognizing the terminal number and the program name. Thus the center equipment can immediately read the relevant program out of a file and transfer it. As a result, the control load of the center equipment is greatly reduced since it is just required to register a transferred program to the file. At the same time, the program name can be optionally registered at the side of the terminal equipment. This improves the flexible operation of a program loading system.
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