| 摘要 |
PROBLEM TO BE SOLVED: To accurately synchronously operate a control object device by resolving the variance in position of a synchronization object device, which is caused in accordance with the change of the driving speed of the synchronization object device when starting a synchronous operation. SOLUTION: A speed detection part 23 detects the driving speed of the synchronization object device to be operated synchronously with the control object device. A sequence control part stores a sequence program which starts a motion program for positioning the control object device at a target position, and outputs a start signal for starting the designated motion program in the sequence program. A motion control part 5 is provided with a motion program part 9 having the motion program stored therein and a data storage part 7 having data for use in the motion program stored therein and receives the start signal to output a positioning command on the basis of the motion program indicated by the start signal and outputs a driving command corresponding to the driving speed at a timing based on the driving speed detected by the speed detection part 23. A servo amplifier 11 controls the control object device in accordance with the positioning command and the driving command. COPYRIGHT: (C)2004,JPO&NCIPI
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