Automatic Fan Hangrail Machine Control System Design

Along with programmable controller(PLC) technology development,because its redundant reliable,the high performance-to-price ratio,the widespread industry scene compatibility and the convenience craft expansion performance,PLC obtained the more and more widespread application in the industry automatic control process.The today programmable controller is becoming the industry control the mainstream control device, is playing the more and more major role in world each place.In the paper to PLC the definition,the hardware architecture,the software and the principle of work has made the detailed introduction,because the system uses FX1N-40MR PLC which Japan Mitsubishi Corporation produces to carry on the control,therefore has also made the detailed introduction to the FX series programmable controller and the elementary instruction. How does the present paper research primary coverage is hang the pole machine control system using PLC and the touching type HMI solution bean or sweet potato starch noodles the control question.The bean or sweet potato starch noodles hung the pole automatic control system to change the traditional restriction bean or sweet potato starch noodles production efficiency and the quality manual operation working procedure, changed the bean or sweet potato starch noodles to hang the production condition which the pole and the bean or sweet potato starch noodles froze separate,has realized this working procedure automated production as well as with the evil ways working procedure continuous production.In hangs the pole machine system to the bean or sweet potato starch noodles the structure and the control principle carries on the analysis in the foundation,elaborated in detail this control system based on PLC and the touching type HMI hardware and the software design,with emphasis introduced the FX series programmable controller programming part and the trapezoidal chart establishment rule; Has completed PLC successfully to this control system automatic control.Not only hung the pole automatic control domain to the bean or sweet potato starch noodles production profession in the bean or sweet potato starch noodles the development important impetus function,moreover obviously enhanced the product intrinsic quality,the labor intensity reduced,the production efficiency enhanced,has high practical and the promoted value.