Baoyuan R6800 rectangular coordinate robot controller uses digital communication interface to communicate with servo driver and IO module, and all modules are integrated on the handheld box, which greatly simplifies the wiring complexity and improves the ability of anti-noise interference. Its patent office is designed to withstand falling and waterproof, and to withstand harsh on-site environment. In addition, by providing the secondary development function of man-machine page and PLC, it can meet the differentiated needs of individual customers'products.