Programmable Logic Controller Program Design Method Research Based on PLC

2015 ◽  
Vol 713-715 ◽  
pp. 1281-1284
Author(s):  
Li Wei Wang

The working principle of Programmable Logic Controller (PLC) is introduced. Three kinds of PLC programming method, logic based method, function based method and Petri Net based method are emphasized. The example is also given. It also points out that function based PLC programming method is a practical engineering method.

2010 ◽  
Vol 154-155 ◽  
pp. 1085-1090
Author(s):  
Dong Qiang Gao ◽  
Zhen Ya Tian ◽  
Fei Zhang

With the development of the rapid prototyping manufacturing for ceramic parts, it is possible to shorten the manufacturing period of ceramic parts and improve the enterprise’s productivity efficiency. The development situation of the machine tools about rapid prototyping manufacturing for ceramic parts was introduced. A new-style device about rapid prototyping manufacturing for ceramic parts, which is based on the technology of laminated coalition and rapid concrete prototyping for ceramic parts, is designed. The basic constitutions, technical processing and working principle of the paving stock mechanism of the device have also been described. The PLC (programmable logic controller) is applied in the paving stock mechanism for controlling and runs well, which meets the requirements of automatic manufacturing for ceramic parts and improves the efficiency.


2014 ◽  
Vol 721 ◽  
pp. 322-325
Author(s):  
De Min Zhang ◽  
Shi Bo Li

In this paper, the programmable logic controller (PLC) produced the steam cleaning machine controller based on PLC and foundation design, and steam cleaning device controlled the process of the realization .The programmable logic controller PLC programming and logic design, system realizes according to different artifact types, complete cleaning, blowing, drying the corresponding action. This system after careful design, manufacturing and detailed inspection, and after the running test, the experimental results shows that: as long as the proper maintenance and proper use of equipment, the project can improve the efficiency to a great extent.


2018 ◽  
Vol 14 (08) ◽  
pp. 4 ◽  
Author(s):  
Jose Luis Vazquez Gonzalez ◽  
Juan Barrios Aviles ◽  
Alfredo Rosado Muñoz ◽  
Ruben Alejos Palomares

<span style="font-family: 'Times New Roman',serif; font-size: 10pt; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: DE; mso-bidi-language: AR-SA;">This work describes the development of a teaching strategy to leverage current simulation tools and promote learning of industrial automation systems. Specifically, Programmable Logic Controller (PLC) programming in an industrial automation course. We propose an infrastructure where it is possible to work with physical, virtual and mixed laboratories</span>


2019 ◽  
Vol 1 (1) ◽  
pp. 84-89
Author(s):  
Hieu The Phan ◽  
Nguyen Vu Nguyen ◽  
Thu Minh Nguyen

This article introduces the method of designing, manufacturing, controlling and monitoring a concrete mixing plant model using Programmable Logic Controller (PLC) - Mitsubishi. The evaluation results show that the model operates stably and easily to replace components. HMI control screen makes it easy for operators to manipulate and change quantities. Successfully manufactured model serves the needs of learning, researching and PLC programming


2008 ◽  
Vol 45 (4) ◽  
pp. 310-320 ◽  
Author(s):  
Oriol Boix ◽  
Oriol Gomis ◽  
Daniel Montesinos ◽  
Samuel Galceran ◽  
Antoni Sudriá

In recent years, there has been a significant increase in remote learning courses. In some disciplines, including PLC (Programmable Logic Controller) automation, doing laboratory practice ‘at home’ with all the required material is difficult. In these cases, the possibility of doing laboratory practice remotely is of especial interest. We can use simulators to make an applet that simulates a PLC, but we discarded this because the students saw the practices as very artificial and unrealistic and hence their motivation decreased. In this paper, we describe how we have tried several possibilities of remote PLC programming and how their advantages and drawbacks have been analysed.


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