Robot control device and robot system

A robot system, comprising:

• a robot;
• and
• a robot control device, the robot control device including processing circuitry configured to control the robot selectively in a normal operating mode and an overdrive mode, wherein
• in the normal operating mode, the processing circuitry controls the robot to operate within an allowable range according to a load applied to the robot,
• in the overdrive mode, the processing circuitry controls the robot to operate at a high speed without being limited to the allowable range, and
• to control the robot in the overdrive mode, the processing circuitry interlockingly changes magnification scales, of a plurality of parameters that specify an operating speed of the robot, based on an overdrive magnification scale about a degree of a high speed operation of the robot in the overdrive mode.

The robot system of claim 14, wherein the processing circuitry is further configured to

• confirm an input of the overdrive magnification scale;
• interlockingly change the magnification scales of the plurality of parameters in a case that the input overdrive magnification scale is confirmed;
• and
• control the robot in the normal operating mode in a case that the input overdrive magnification scale is not confirmed.

A robot control method, comprising:

• selectively controlling a robot in a normal operating mode and in an overdrive operating mode;
• in the normal operating mode, controlling the robot to operate within an allowable range according to a load applied to the robot;
• and
• in the overdrive mode, controlling the robot to operate at a high speed without being limited to the allowable range, wherein
• controlling the robot in the overdrive mode includes interlockingly changing magnification scales, of a plurality of parameters that specify an operating speed of the robot, based on an overdrive magnification scale about a degree of a high speed operation of the robot in the overdrive mode.