| 摘要 |
<p>PURPOSE:To easily cope with the change in a manufacture line without need for changing a program by providing a conveyance following memory in which the manufacturing device information on the conveying destination for each manufacturing device is stored and in which the memory zone of data for a handled object is formed. CONSTITUTION:A conveyance control means carries out conveyance from a manufacturing device to the following manufacturing device in accordance with manufacturing device numbers M0-M7 on the conveying destinations which are stored in conveyance following memories 32-38 and the existence of a handled object in a conveying mechanism. And, a data following means judges the conveying destinations of the conveyed objects and additionally stores the resultant data into the conveyance following memories 32-38 corresponding to manufacturing devices 1-7 on the conveying destination. Even if a manufacturing device is additionally provided, the change can be coped with merely by newly forming a conveyance following memory 40 in which conveying destinations are stored, without need for changing a tracking flow chart. In other words, all that is necessary is to merely prepare a separate program for forming the conveyance following memory 40.</p> |
