BUILDING A PRACTICE MODEL OF CENTRALIZED CONTROL  WITH DISTRIBUTED I/O ON PLC S7.1500

Đỗ Thị Mai; Hoàng Thị Thương; Nguyễn Thị Thanh Bình

doi:10.34238/tnu-jst.6711

BUILDING A PRACTICE MODEL OF CENTRALIZED CONTROL WITH DISTRIBUTED I/O ON PLC S7.1500

About this article

Received: 17/10/22 Revised: 22/11/22 Published: 22/11/22

Authors

1. Do Thi Mai , TNU - University of Information and Communication Technology
2. Hoang Thi Thuong, TNU - University of Information and Communication Technology
3. Nguyen Thi Thanh Binh, Thai Nguyen University

Abstract

This paper presents the results of implementing and building a practice model of centralized control with distributed I/O based on PLC S7.1500 for students majoring in Automation. The central controller (PLC) and remote data acquisition device (Remote I/O) in the model are designed based on a modular structure, that allows flexible execution of various problems without causing changes too large on the hardware structure of the system. The flexible system scalability facilitates the development of practical content for different modules in the training program, as well as serves as a foundation for the implementation of further studies. Currently, based on the hardware model, there are 09 practical exercises were built to meet the requirements of providing knowledge and skills in connection, programming, control, monitoring and operation of distributed control systems. Experimental results on the model show that the system works well, the problem of data collection, processing and communication between the PLC controller - ET200SP - the board status LED system is done quickly and accurately.

Keywords

PLC S7.1500; Control; Centralized control; Distributed I/O; ET200SP

Full Text:

PDF (Tiếng Việt)

References

[1] Q. Yin, M. Shreka, R. Gao, and Y.Zhu, “Design of ship exhaust gas desulfurization control system based on S7-1500 PLC,” 2^nd International Conference on Computer Information Science and Application Technology (CISAT 2019), vol. 1345, no. 03, November, 2019. [Online serial]. Available: https://iopscience.iop.org/article/10.1088/1742-6596/1345/3/032083/pdf. [Accessed Sep. 12, 2022].

[2] F. Yang and H. Li, “Design and Realization of Automatic Warehouse based on PLC S7-1500,” Electrical Science & Engineering, vol. 03, no. 01, 2021. [Online serial]. Available: https://ojs.bilpublishing.com/index.php/ese/article/view/2914. [Accessed Sep. 15, 2022].

[3] Z. Wang, “Design of Gas Drainage Monitoring System Based on Siemens S7-1500 PLC and WinCC,” in 2022 International Conference on Intelligent Dynamics and Control Technology (IDC 2022), vol. 2283, 2022. [Online serial]. Available: https://iopscience.iop.org/article/10.1088/1742-6596/2283/1/012002. [Accessed Sep. 13, 2022].

[4] A. Jadhav and M. Patil, “PLC Based Industrial Automation System,” in International Conference on
Recent Trends in Engineering and Management Science (RTEM 2014), Nagpur, 2014, pp. 19-23.

[5] R. Pawar and N. R. Bhasme, “Application of PLC’s for Automation of Processes in Industries,” Int.
Journal of Engineering Research and Applications, vol. 6, no. 6, (Part - 3), pp. 53-59, June 2016.

[6] A. Hulewwicz, Z. Krawwiecki, and K. Dziarski, “Distrubuted control system DCS using a PLC controller,” in ITM Web of Conference 28, 2019. [Online]. Available: https://www.itm-conferences.org/articles/itmconf/abs/2019/05/itmconf_zkwe2019_01041/itmconf_zkwe2019_01041.html. [Accessed Sep. 25, 2022].

[7] R. A. Santos, J. E. Normey-Rico, A. M. Gomez, and C. P. Moraga, “EDUSCA (educational SCADA): Features and Application,” IFAC Automated System Based on Human Skill, vol. 39, no. 6, pp. 614-619, 2006.

[8] N. B. Ngoc and T. H. Hiep, “A Study on building PLC cabinets,” (in Vietnamese), TNU Journal of Science and Technology, vol. 195, no. 02: Natural Sciences - Engineering - Technology, pp. 139-143, 2019.

[9] D. H. Diep and N. H. Quan, “Design connection device and controlling system in the training set for hydraulics WS200 using PLC,” (in Vietnamese), TNU Journal of Science and Technology, vol. 227, no. 11: Natural Sciences - Engineering - Technology, pp. 160-168, 2022.

[10] T. Georgieva, H. Yahoui, N. Bencheva, and P. Daskalov, “Innovative PLC Training laboratory for developing industry 4.0 skills,” in Proc. 2022 International ECTI Northern Section Conference on Electrical, Electronics, Computer and Telecommunications Engineering (ECTI DAMT & NCON), 01, 2022, pp. 505-509.

[11] T. Georgieva, N. Bencheva, P. Daskalov, and H. Yahoui, “Capacity development by implementation of PLC trainings towards Industry 4.0,” in 31st Annual Conference of the European Association for Education in Electrical and Information Engineering (EAEEIE), 06-07, 2022, pp. 1-4.

DOI: https://doi.org/10.34238/tnu-jst.6711

Refbacks

There are currently no refbacks.



Remember me