| 摘要 |
PURPOSE:To exactly recognize the working state of a manufacturing device. CONSTITUTION:The working control of a host computer 1 controlling the whole of a line, terminal equipments 3a, 3b...3n connected with the host computer via a communication line 2 and manufacturing devices 5a, 5b...5n connected with the terminal equipments 3a, 3b...3n by lines 4a, 40b...4n are performed. Therefore, the time for the generation of a stoppage and the reason can be exactly recorded and the working analysis of the devices can be exactly performed. |
