| 摘要 |
<p>PROBLEM TO BE SOLVED: To enable plural motion controllers to be synchronously operated by using signals generated on the respective motion controller sides of a decentralized motion controller. SOLUTION: This controller is equipped with plural decentralized motion controllers B1 and a host controller A which controls those motion controllers. In this case, the host controller A sends a sent signal to the motion controllers according to signals having constant intervals and each motion controller B1 changes the generation timing of the timer signal that the motion controller B1 itself generates according to the sent signal from the host controller A. Consequently, the timer signal is synchronized with the sent signal from the host controller A to generate a time base signal. This time base signal is used as the reference for the synchronous operation, which can be performed by using the signals generated on the sides of the respective motion controllers B1 .</p> |
