Robot control system having stop function
AssigneeFanuc Corporation
InventorsTakumi OYAMA, Tomoyuki YAMAMOTO
Life of this patent
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Abstract
A robot control system includes an operation command output unit which outputs an operation command of a motor, a position detection unit which is provided on the motor to detect the position of a control shaft, a stop signal output unit which outputs a stop signal to stop the robot when the speed of the control shaft acquired from the position detection unit exceeds a speed threshold value, and an operation command interruption unit which interrupts the operation command outputted from the operation command output unit when the stop signal is outputted.
Claims3
A robot control system which controls a robot having at least one control shaft driven by a motor, comprising an operation command output unit which outputs an operation command of the motor;
- a position detection unit which is provided on the motor to detect the position of the control shaft;
- a stop signal output unit which outputs a stop signal to stop the robot when the speed of the control shaft acquired from the position detection unit exceeds a speed threshold value;
- and
- an operation command interruption unit which interrupts the operation command outputted from the operation command output unit when the stop signal is outputted.
Dependencies are inferred from the claim text.