| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To support the design of a production system wherein a plurality of facilities work in a coordinated manner. <P>SOLUTION: PLC simulation parts 5a, 5b verifying a sequence program of each facility and a three dimensional simulation part 3 are connected by a communication line. A release signal of an interlock between facilities is arranged to be sent and received between the PLC simulation parts 5a, 5b. Then, verification is performed whether a sequence program of each station works in a coordinated manner. At the same time, a three dimensional model is driven, and the operation of the facilities are verified by using the sequence program of each station. <P>COPYRIGHT: (C)2003,JPO</p> |
