摘要 |
<p>PROBLEM TO BE SOLVED: To provide a data transfer device which can secure the band of a main signal system and also can transfer data in sequence to a plurality of its subordinate devices via a network. SOLUTION: A traffic monitoring part 11 monitors the traffic of a network 20 and a data transfer interval control part 15 controls the data transfer time interval according to the traffic of the network 20.</p> |