| 摘要 |
PURPOSE:To improve work efficiency when control software in a managing terminal is revised in a manufacture management system. CONSTITUTION:A work control means WT provided at every manufacture process of a manufacture line, a storage means FSn which preserves data, a managing terminal MTn which manages the data processing of the data, and a control software storage file F8 which stores the control software read in when the managing terminal MTn is started up are connected with each other via networks N1, N2, and a developing terminal DT which developes new control software and a control file F9 controlled by the terminal DT and which switches connection between the managing terminal MTn and the networks N1, N2 are provided at the networks N1, N2, and replacement between the developing terminal DT and the managing terminal MTn is performed by activating/inactivating the managing terminal MTn from the developing terminal DT by the control file F9. |
