Research on Communication Design of Modular Production System

Touch screen is monitoring equipment used in industrial field, whose applications in industrial control will be more and more widely. With the continuous development of PC technology, the traditional man-machine interface will gradually be replaced by the man-machine interface as touch screen and so on. This paper studies structure and function of modular production system (MPS). It emphasizes on how MPS is reformed based on EV touch screen configuration and PROFIBUS-DP Field Bus. S7-300PLC as master communications with S7-200 PLCS through PROFIBUS-DP Field Bus and touch screen communications with S7-300PLC through the MPI adapter constitutes a control network. The touch screen is configured by EV5000 Configuration software, to complete the dynamic process monitoring of MPS system module, and improve the monitoring software so that it will have a simple user login management, production management, production information display and alarm functions.

Download Full-text

The RATP ticket vending machines

Information Design Journal ◽

10.1075/idj.17.2.05vey ◽

2009 ◽

Vol 17 (2) ◽

pp. 122-127

Author(s):

Olivier Veyrune

Keyword(s):

General Public ◽

Visually Impaired ◽

Touch Screen ◽

Contact System ◽

Rfid Technology ◽

Vending Machines ◽

Machine Interface ◽

Man Machine Interface ◽

Ticket Vending Machines ◽

Partially Sighted

The new RATP ticket vending machine for the Paris/ Ile-de-France network handles two forms of devices: magnetic tickets with magnetic strips or RFID technology smartcards with a no-contact system. The main feature of this ticket vending machine is obviously to provide a general public MMI (Man Machine Interface) with a touch-sensitive screen, and a second interface – specially dedicated to the visually impaired/partially sighted and non-sighted – with a touch screen and voice guidance.

Download Full-text

Design of Intelligent Feeding Control System Based on S7-1200 PLC

E3S Web of Conferences ◽

10.1051/e3sconf/202124501051 ◽

2021 ◽

Vol 245 ◽

pp. 01051

Author(s):

Tian Feng ◽

Li Guangpeng

Keyword(s):

Control System ◽

Circuit Design ◽

Operation Mode ◽

Control Program ◽

Touch Screen ◽

Plc Control ◽

Actual Operation ◽

Machine Interface ◽

Man Machine Interface ◽

Feeding Control

In order to satisfy the needs of pig breeding, an intelligent feeding control system based on S7 1200PLC is designed in this paper. The design scheme selects Siemens S7-1200 PLC as the main controller and MCGS TPC7062TI touch screen as the man-machine interface. The article has carried on the electrical design, including I/O address allocation, the main circuit design, the control circuit design and so on, and has written the PLC control program in the debugging mode and the operation mode, finally has designed the man-machine interface to realize the configuration of the system using MCGS. After the actual operation, the system runs stably, safely and reliably, has achieved the expected goal, and has a certain prospect of popularization and application.

Download Full-text