自动化机器人是现代工业生产中不可缺少的一部分，它是未来工业经济发展的基

Automated robots are an indispensable part of modern industrial production. It is the foundation of future industrial economic development and a bridge towards automated production. This topic focuses on the robot part of industrial robots. If you want to achieve automatic control and complete the industrial requirements as planned, you need to use some programming software to implement programming control. This design takes the Mitsubishi programmable controller as an example, combines its programming theory with the structural characteristics of each part of the manipulator, and finally designs a more complete automatic control system. This program can complete different tasks according to the needs, for example, find the workpiece by yourself, grab it and transfer it to the specified location, or determine the start time of the robot work according to the time requirement, that is, the timing function. This is undoubtedly a great progress of modern industry! <br>Before finishing this thesis, I focused on the components and working principles of industrial manipulators and fully understood the types, working principles and basic program structure and basic logic instructions of PLC. <br>In this paper, the programmable controller controls the manipulator mainly for its gripping part can grasp the object and release it, the arm part can complete the movement of all positions and can successfully cycle the work to design a program specific ladder diagram and give the program instruction table and PLC external wiring diagram. The research workload of this subject is relatively large. It has been programmed many times and tried and successfully used simulation software to achieve the effect. This is a major test, which not only improves my professional requirements, but also trains my thinking ability. <br>In terms of PLC type adoption, FX2N-40MR is my first choice, because it meets a series of requirements of this programming, and compared with other types of PLC, FX2N series structure is simpler and easier to get started. <br>Keywords: PLC (programmable controller); manipulator; actuator; drive mechanism; ladder diagram; instruction list

Automated robot is an indispensable part of modern industrial production, it is the foundation of the future industrial economic development, is the bridge to the automatic production. This topic is to focus on the robot part of industrial robots to carry out research. To achieve automatic control and meet industrial requirements as planned, some programming software is required for programming manipulation. This design takes Mitsubishi programmable controller as an example, combines its programming theory with the structural characteristics of various parts of the robot, and finally designs a more complete automatic control system. This procedure can complete different levels of tasks as required, such as finding the workpiece on its own and crawling it and transferring it to a specified location, or deciding the start time of the robot's work, i.e. timing function, depending on the needs of the time. This is undoubtedly a great progress of modern industry!<br>Before completing this paper, I focused on the components of industrial robots, the working principles and fully understand the types of programmable controller PLC characteristics, working principles and PLC's basic program structure and basic logic instructions.<br> This paper on the programmable controller control robot is mainly for its clamping part can grasp the object and release, arm part can complete the movement of the various positions and can successfully cycle the work design of the program specific ladder chart and give the program instruction table and PLC external wiring diagram. This subject research work is large, many times programming and tried and successfully using simulation software simulation to achieve results, this is a major test, not only improve my professional requirements, but also exercise my thinking ability.<br> In terms of PLC type adoption FX2N-40MR is my first choice this time, because it meets a series of requirements of this programming, and compared to other kinds of plc, the FX2N series structure is simpler and easier to start.<br>Keywords: PLC (programmable controller); Robot; Actuator; Drive mechanism; Ladder Chart; Instruction Table

Automatic robot is an indispensable part of modern industrial production. It is the foundation of future industrial economic development and the bridge to automatic production. This project is focused on the manipulator of industrial robot. In order to achieve automatic control and complete the industrial requirements according to the plan, we need to use some programming software to implement programming control. This design takes Mitsubishi PLC as an example, combines its programming theory with the structural characteristics of each part of the manipulator, and finally designs a relatively complete automatic control system. This program can complete tasks of different degrees according to requirements, such as finding the workpiece by itself and grabbing and transferring it to the designated location, or determining the start time of manipulator work according to the requirements of time, that is, timing function. This is undoubtedly a great progress in modern industry!<br>Before finishing this paper, I focused on the components and working principles of industrial manipulator, and fully understood the type characteristics, working principles, basic program structure and basic logic instructions of PLC.<br>In this paper, the manipulator controlled by PLC is designed to grasp and release the object, the arm part can complete all directions of motion and cycle work successfully, and the program specific ladder diagram and the program instruction table as well as the external wiring diagram of PLC are given. This project has a large amount of research work. It has been programmed and tried many times, and the simulation software has been successfully used to achieve the effect. This is a major test, which not only improves my professional requirements, but also exercises my thinking ability.<br>Fx2n-40mr is my first choice in the use of PLC type, because it meets a series of requirements of this programming, and compared with other types of PLC, FX2N series structure is simpler and easier to use.<br>Key words: PLC (programmable controller); manipulator; actuator; driving mechanism; ladder diagram; instruction list<br>