System for correcting robot operations among simultaneously automatically operated robots

A robot system comprising:

• a plurality of robot bodies;
• a plurality of operation devices configured to respectively accept operation by a plurality of operators and generate operational information for causing the robot bodies to operate;
• a plurality of motion controllers provided corresponding to the plurality of robot bodies, respectively, and configured to control operation of the corresponding robot body in response to the operational information;
• and
• a plurality of input devices provided corresponding to the plurality of operation devices, respectively, and configured to receive an operation for selecting any of the plurality of robot bodies,
• wherein when any of the plurality of robot bodies is selected by a first input device of the plurality of input devices,
• in response to a condition being satisfied that the robot body selected by the first input device is operated based on the operational information output from a second operation device of the plurality of operation devices that corresponds to a second input device of the plurality of input devices that is different from the first input device, the motion controller corresponding to the selected robot body does not control the operation of the selected robot body based on the operational information output from a first operation device of the plurality of operation devices that corresponds to the first input device, and
• in response to the condition not being satisfied, the motion controller corresponding to the selected robot body controls the operation of the selected robot body based on the operational information output from the first operation device;
• and
• wherein the robot system further comprises
• a plurality of request generators provided corresponding to the plurality of motion controllers, respectively, and configured to generate an operation request for requesting the operational information;
• and
• a plurality of request informers, wherein each of the plurality of request informers is configured to simultaneously inform all of the plurality of operators that one of the request generators generates the operation request, each request informer being one of a light emitter and a display, and each of the plurality of request informers being simultaneously visible to all of the plurality of operators when not informing of the operation request.