| 摘要 |
<p>PURPOSE:To facilitate operation resumption after an accident, by performing motion control on the basis of a process proceeding state out of a state monitor by a management and control computer, and reading out process proceeding state data in a memory at need. CONSTITUTION:A state monitor 9 receives state signals (a)-(o), showing the presence of an NC pallet and the operating state or the like, from each of machining equipments 1-7, collating these signals with the master file that stored machining procedures, and it operates process proceeding state data (p) at each NC pallet, storing and holding these data, while feeds them to a management and control computer 8 which outputs control commands (q)-(t) to these equipments 1-7 via the state monitor 9. And, when trouble occurs in this computer 8 and internal data are erased, the process proceeding state data is read out of the state monitor 9, and it these data are reinputted, an internal state of the computer 8 is easily accordable with an in-plant state. Thus, resetting can be made simply attainable even if the management and control computer is stopped.</p> |
