Patent attributes
A robot control device that controls a robot including an A arm that is rotatable about an A rotation axis, a B arm that is provided so as to be rotatable around a B rotation axis with respect to the A arm and allowed to be brought into a first state overlapping with the A arm when viewed from an axial direction of the B rotation axis, a C arm that is provided so as to be rotatable around a C rotation axis which is an axial direction intersecting with an axial direction of the B rotation axis with respect to the B arm, the robot control device comprising: a processor, wherein the processor is configured to suppress interference between an object and the B arm by limiting a rotation range of the C arm in a case where the object is attached to the C arm.