MATHEMATICAL MODEL OF DEPENDENCE OF DATA TRANSMISSION SPEED ON THE LENGTH OF THE SEGMENT OF THE SPECIALIZED COMPUTER NETWORK SS-LINK

Authors

  • Babchuk S.

DOI:

https://doi.org/10.31471/1993-9981-2020-2(45)-119-124

Keywords:

CC-Link, fieldbus, specialized computer network, mathematical model, dependence of data rate on segment length.

Abstract

Currently, between producers in various fields is constantly fighting for markets. The main factors that allow us to win this fight are to ensure the production of quality products at a lower cost than the competitor. The tool that will achieve the above advantages is the introduction of modern technologies in process control systems. One of the current and promising areas of modernization and creation of new automation systems by technological processes is the construction of such systems on the basis of specialized computer networks. CC-Link, a specialized computer network, was developed by Mitsubishi Electric Corporation in 1996. And since then it is constantly improving and evolving. CC-Link network has been certified in accordance with international standards IEC61158 / IEC61784, ISO15745-5, SEMI E54.12, state standards of China and South Korea. The CC-Link partner association includes 3,793 companies worldwide, and the board of directors of this association includes the world-famous companies Mitsubishi Electric Corporation, Cisco Systems Inc, 3M Company, NEC Corporation, Schneider Electric Japan Holdings Ltd. The technical advantages in favor of the use of a specialized computer network CC-LINK in process control automation systems include the fact that it is a high-speed (up to 10 Mbps at a distance of up to 100 m), open and deterministic industrial network, which has the means to increase network reliability. As a result of the conducted researches the mathematical model of change of speed of data transfer from length of a segment of the specialized computer network CC-Link is developed. The error in calculating the value of the data rate in the CC-Link network using the developed model does not exceed 0.04%. The developed mathematical model can be further used in the design of new systems based on the CC-Link network.

Downloads

Download data is not yet available.

References

Avtomatekhkom: ot proyekta do vvoda v ekspluatatsiyu [Elektronniy resurs]: http://automatech.com.ua/?gclid=Cj0KCQjwreT8BRDTARIsAJLI0KKSDR48HBrKi_-LHlBXwoOsB5jf0bq80Xlv4tJS5rzaqJSnn1fgr-saAnrtEALw_wcB

International Standards[Elektronniy resurs]: https://eu.cc-link.org/en/clpa/standard

Assotsiatsiya Partnerov CC-Link [Elektronniy resurs]: https://eu.cc-link.org/ru/clpa/history

CC‑Link Product. Development Guidebook. – 2016. – 40 p.

CC-Link. – 2018 – 11 p.

Open Field Network: CC-Link Family Compatible Product Development Guidebook. - Mitsubishi Electric. - 2019. - 64 p.

Asycube CC-Link Gateway. – Asyril. - 2019. - 21 p.

Babchuk, S. Classification of Specialized Computer Networks // Journal of Automation and Information Sciences. – 2016. – Vol. 48. – P. 57-64.

Specification table of CC-Link Ver. 1.10/Ver. 2.00 – 48 p.

Babchuk S., Nezamay B. Mathematical Model of speed data transmission from segment length of specialized G3-plc digital network. Methods and devices of quality control №2(42) 2019 p 120-127.

Open Field Network CC-Link Compatible Product Catalog. - Mitsubishi Electric Corporation. - 2012. – 56 р.

Published

2021-04-12

How to Cite

Бабчук С. М. (2021). MATHEMATICAL MODEL OF DEPENDENCE OF DATA TRANSMISSION SPEED ON THE LENGTH OF THE SEGMENT OF THE SPECIALIZED COMPUTER NETWORK SS-LINK. METHODS AND DEVICES OF QUALITY CONTROL, (2(45). https://doi.org/10.31471/1993-9981-2020-2(45)-119-124

Issue

Section

MATHEMATICAL MODELLING FOR THE UNDESTROYED CONTROL PROBLEMS