基于PLC的运动控制系统作为电气自动化领域中一个重要应用部分，在生产和

PLC-based motion control system as electrical automation is an important part of the application in the production and life have been widely used. Motion control mainly includes motion control and servo drive has two kinds, study primarily by the motor of the actuator motion thereto start state. Micro850 PLC supports motion control functions, has certain advantages in achieving inverter and servo control. Is an excellent screw may switch back and forth rotary motion and the linear movement of the product. Screw is generally used in precision machinery, with high accuracy, the rotational movement may be converted into a linear motion, it is conducive to improve production efficiency and yield. The main effect is to drive power-frequency electrical energy into different frequency control means, mainly by means of power semiconductor devices. Application of the current market more servo drive, the drive is mainly used to control the servo motor, which is mainly similar to the drive as part of the servo system. Parameters can be entered through the touch screen, by communication with the PLC, and to control the drive of servo drive action.

AS AN IMPORTANT APPLICATION IN THE FIELD OF ELECTRICAL AUTOMATION, PLC-BASED MOTION CONTROL SYSTEM HAS BEEN WIDELY USED IN PRODUCTION AND LIFE. Motion control mainly contains motion control has two kinds of inverter and servo, and its research is mainly started by motor motion and its drag device state. The Micro850 PLC supports motion control and offers some advantages in terms of variable frequency and servo control. The screw is an excellent product for back-and-forth swing and straight motion. The screw is generally used in precision machinery, has a higher precision, can turn the rotation movement into a straight line movement, is conducive to the improvement of production efficiency and pass rate. The function of the inverter is mainly to convert the frequency power supply into a different frequency of electrical control devices, mainly with the help of electric semiconductor devices. The market is currently used more for servo drivers, which are mainly used for the control of servo motors, which is part of the servo system, mainly similar to the inverter. The function of controlling the drive and the servo driver can be achieved by means of the touch screen input parameters and communication with the PLC.

Motion control system based on PLC, as an important application part in the field of electrical automation, has been widely used in production and life. Motion control mainly includes two kinds of motion control: frequency converter and servo. The research of motion control mainly starts from the motor motion and the state of its driving device. Micro 850 PLC supports motion control function, and has certain advantages in realizing frequency conversion and servo control. The lead screw is an excellent product which can convert back and forth rotary motion and linear motion. Generally speaking, the lead screw is used in precision machinery, with high precision. It can turn the rotary motion into linear motion, which is conducive to the improvement of production efficiency and qualification rate. The function of frequency converter is to change the power frequency power supply into the power control device with different frequency, mainly with the help of power semiconductor devices. At present, servo driver is widely used in the market, which is mainly used for the control of servo motor. It is a part of servo system, mainly similar to frequency converter. It can input parameters through touch screen and communicate with PLC to control inverter and servo driver.