自動(dòng)門的plc控制設(shè)計(jì)

1、 自動(dòng)門的 plc 控制設(shè)計(jì) 院 （ 系 ） 名稱專 業(yè) 名 稱學(xué) 生 姓 名指 導(dǎo) 教 師年 月 日 Design of Automatic DoorControl System Based on PLCABSTRACTWith the continuous development of science and technology, automatic doo

2、r system has been applied to large companies, research institutes, government agencies and other units are highly confidential. To enhance the reliability of automatic door operation, this design presents a FX2 -32MR pro

3、grammable logic controller (PLC) and the inverter control automatic door control system, the design uses two sensor probes (door and door outside), some switches and sensors as the system input device, the drive door is

4、used to adjust the speed, and analyzes the working principle of the control system hardware components and systems, analysis of the human body detection sensors, automatic door operation position detection, the door obst

5、acle detection and other control circuit to run the working process, the selection of the PLC, inverter selection, I / O points of the action to identify and automatic doors and other aspects of the process in detail. Wi

6、th PLC's operating characteristics of the control system were reasonable workflow optimization. On this basis, given the process control system software design flow, sequential function chart, the external control te

7、rminal wiring diagram and PLC ladder and so on. Describes the application of the programmable controller designed to replace traditional relay, contactor control systems, automatic door control process.KEY WORDS: Automat