The use of Fanuc robot gripper is carried out through macro instructions. The gripper of Fanuc manipulator is executed by macro instructions. Macro instruction is the function of recording the program described by several program instructions as 1 instruction, and calling and executing the instruction. FANUC robot refers to Fanuc, a Japanese company specializing in numerical control system, which was founded in 1956. Since the first robot of 1974 FANUC came out, FANUC has been committed to the leading and innovation of robot technology, and it is the only robot enterprise in the world that provides integrated vision system. Robot claws use claws. The use of Fanuc robot gripper is carried out through macro instructions.