ROBOT CONTROL SYSTEM AND METHOD FOR PREVENTING TROUBLE THEREOF

摘要

PURPOSE: A system for controlling robots and a method for preventing the malfunction thereof are provided to prevent the malfunction of networks by using network lines on the system based on the network. CONSTITUTION: A system for controlling robots comprises a motion controller (100) and a motor controller (300). The motion controller generates a control signal for controlling the robot. The motor controller receives a control command and drives a motor according to the control command. The motor controller is equipped with network communications units (61,62), a network controller (40), and a motor controller (10). The network communications units are physically connected through the motion controller and a cable and form a network. The network communications units transmit the motion controller and communications signals. The network controller controls the setting for being connected to one among the network communications units according to the malfunction of the network communications units. The motor controller receives the communications signal through the network communications unit which is set by the network controller. [Reference numerals] (10) Motion control unit; (100) Motion controller; (21) First communication unit; (22) Second communication unit; (35) First network interface unit; (37) Second network interface unit; (40) Network controller; (50) State output unit; (AA,BB) Connecting signal