| 摘要 |
PROBLEM TO BE SOLVED: To provide a robot control device to allow for continuation of an action of the robot according to the extent of a supply voltage reduction and length of instantaneous power failure, and reduce shut down incidence due to an instantaneous power failure or the like. SOLUTION: The control device for an automated machine that is equipped with a power supply abnormality clocking means 23 that clocks a power supply abnormality continuation time by detecting a reduction or a shutoff of an input voltage from a power supply 11, and synchronizes and controls a plurality of servo axes with electricity inputted by the power supply, comprises an action command creating part 26 that outputs an action command of the automated machine; a speed restriction information table 24 that stores speed restriction information corresponding to the power supply abnormality continuation time; a speed restriction information selection part 25 that selects the speed restriction information from the speed restriction information table 24 based on the power supply abnormality continuation time; and a speed adjuster 27 that restricts speed based on the action command and the speed restriction information. COPYRIGHT: (C)2004,JPO&NCIPI
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