ROBOT CONTROL SYSTEM

A robot control system includes a first controller, a second controller, a communication device to perform data communication between the controllers, a first robotic arm, a second robotic arm, a third robotic arm, a first tool, a second tool, and a third tool. A first controlling module receives, not via the communication device, input of first positional data that is output data from a first processor, the first processor being the preceding stage of the first controlling module. Each of a second processor, a second controlling module, a third processor, and a third controlling module receives, not via the communication device, input of the output data from the preceding stage that belongs to the first controller or the second controller to which the second processor, the second controlling module, the third processor, or the third controlling module belongs, or receives input of the output data from the preceding stage.