| 摘要 |
PURPOSE:To execute the simulation efficiently in a short time and also, with high accuracy by providing a data changing means for changing reference data inputted from a host computer in accordance with prescribed rules. CONSTITUTION:A plant host computer fetches directly production plan information (A file) and equipment information (B file), respectively from a data file, allows then to be subjected to file working for a simulator, and thereafter, transmits them to the simulator. The transmitted A file and B file are fetched into the simulator after a reception processing is performed thereto in an input interface in the simulator, and exist as an (a) file and a (b) file, respectively. Also, as the case may be, in a changing/artificial working processing part, a changing/artificial working processing is performed to the (a) file or the (b) file and an (a') file or a (b') file is generated. Such a changing/artificial working processing is executed, when a result of simulation is decided to be NG. |
