| 摘要 |
<P>PROBLEM TO BE SOLVED: To control a driving method so that a process completes in a desired tact time. <P>SOLUTION: When a marking device 50 or the like as an example of an electric machine is set as a target, and a time from the segmentation start of a substrate 10 from a loader 20 to its storage into an unloader 30 is set as a tact time, in order that the tact time is to be a desired tact time, a tact time of actual operation is acquired, and on the basis of the difference from the desired tact time, command power for operating the device is calculated for determining the command power to achieve the desired tact time. <P>COPYRIGHT: (C)2013,JPO&INPIT |
