| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To achieve a safety control system for sharing information among a plurality of stations without consuming communication and CPU performance by simple engineering. <P>SOLUTION: A safety control system includes a plurality of safety control stations connected to a control bus to communicate with each other; and a link transmission communicating means installed in every safety control station having a function of transmitting own data to the other safety control stations at a fixed cycle via the control bus, and also receiving transmitted data from the other safety control stations. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
