| 摘要 |
PROBLEM TO BE SOLVED: To properly execute a fault diagnosis of a motor for rotating a movable section without increasing workload of a user.SOLUTION: An ECU of a robot hand executes control processing including: a step (S102) for executing drive control to perform a calibration operation when calibration of a motor for rotating a movable section is started (YES in S100); a step (S104) for calculating speed of each motor; a step (S108) for executing fault notification processing when there is a motor determined as a fault (YES in S106), and a step (S110) for determining whether or not the calibration operation is finished when there is not a motor determined as a fault (NO in S106).SELECTED DRAWING: Figure 3 |
