| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve reliability of a system by avoiding malfunction influenced by a loopback caused by dispersion of starting of stations. <P>SOLUTION: A master station M (master communication control unit 10) forming a ring type network system 100 gathers station type information from each of slave stations S1(2)-S3(4) when a network is started, compares the gathered station type information with preset configuration information of each station forming the network, and controls starting of the network according to the comparison result. <P>COPYRIGHT: (C)2012,JPO&INPIT |
