Development of DeviceNet fieldbus intelligent node

Author

Fang, Xiaoke ; Huang, Min ; Wang, Jianhui ; Gu, Shusheng

Author_Institution

Inst. of Inf. Sci. & Eng., Northeastern Univ., Shenyang, China

Volume

2

fYear

2004

fDate

15-19 June 2004

Firstpage

1396

Abstract

The DeviceNet is a low-cost and high-performance fieldbus. It has been widely applied in the industrial automatic fields in recently years, so the demands of DeviceNet product are increased gradually. To satisfy market needs, the hardware and software designs have been proposed for developing intelligent node of DeviceNet in this paper. The hardware design is mainly composed of controller (SJAl000), microprocessor (80CS1), bus transceiver (82C251), photoelectrical isolation (6N137), switches and display portion, etc. The software design is mainly composed of controller initialization, data receiving, data transmitting, etc. Hardware circuit and software flow charts have been given and some problems that should be paid attention to in realizing are indicated at the same time.

Keywords

controller area networks; field buses; flowcharting; microprocessor chips; software engineering; DeviceNet fieldbus intelligent node; bus transceiver; hardware circuit; microprocessor; photoelectrical isolation; software flow charts; Automatic control; Circuits; Displays; Field buses; Flowcharts; Hardware; Microprocessors; Software design; Switches; Transceivers;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control and Automation, 2004. WCICA 2004. Fifth World Congress on

Print_ISBN

0-7803-8273-0

Type

conf

DOI

10.1109/WCICA.2004.1340870

Filename

1340870