The PLC programmable controller itself has the characteristics of strong function, high reliability, simple programming and convenient use. In industrial production, according to relevant processes and requirements, automatic control of production sequence and analog quantity can be carried out in industrial production, which has been widely used in today’s industrial production and achieved remarkable results.

With the improvement of electronic level and the development of microelectronics technology, the control function of electronic controller has made unprecedented progress. 　　By analyzing the current situation, we can see that the electronic control system with the electronic controller as the core has begun to replace more and more control systems. The main content of

The working process of short wave transmitter needs high power DC and high voltage, and whether the transmitter is stable or not depends on this high power power power supply system. Whether the existing system can drive the whole machine to work is the key room control technology. This paper analyses the principle of PSM

Programmable Controller (PLC) course is a professional course with wide application in Higher Vocational education. Taking Siemens PLC S7 series training as an opportunity, this paper explores three enlightenments in the teaching of programmable controller course in Higher Vocational colleges: one is to optimize teaching courseware, the other is to pay attention to guiding teaching,

The medium wave transmitter in Guangxi uses the controller in the generator to monitor the working condition of the generator’s operation system in the equipment; the sensor is the sensitive element which includes the bearing body and the circuit connection. All the sensors on the generator are connected with the intelligent instrument, and the oil

The aging controller based on AVR MCU and dot matrix LCD (hereinafter referred to as “the system”) introduced in this paper mainly uses Atmega 64 MCU to program and control, and dot matrix LCD to display various states in the aging process. It has the functions of aging timing setting, date and time setting, aging

It is of great significance to study the verification and debugging technology of DCS system in nuclear power plant for the development of nuclear power technology and the guarantee of nuclear safety in China. Traditional logic debugging work is carried out on the actual controller, which can not carry out efficient and complex logic debugging

A design scheme of elevator controller based on single chip computer is proposed. The functions of motion control, floor display and emergency call of the 8-storey manned elevator are realized. This paper introduces the design process of elevator controller system, and expounds the design principle of the system. Hardware uses STC89C52 single-chip computer, keys, relays,

Street lamps are not only our daily life, but also the indispensable electrical equipment for social development and urban construction. Nowadays, with the increasing population, the shortage of resources and the energy crisis have become a major crisis facing the whole world, which has attracted the attention of all countries in the world. In recent

This paper briefly introduces the production status of magnesium thermal reduction process, takes the design of furnace temperature controller for magnesium refining furnace as an example, and analyses the influence of intelligent control on the production process of high energy consumption enterprises, and finally points out the development direction of intelligent control in high energy