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The application of CANopen and Modbus Protocol in rotary screen printing machine control system was introduced, making ZIMMER rotary screen printing machine as the research object, by Delta touch screen, SYSTEC CANopen series PLCmodule-C14, MOOG servo controller T161, MOOG servo motor G400 and OpenPCS programming platform. And it was shown that how to implement the communication between touch screen...
In this paper, use micro-controllers, computers, communications, field bus, java and other technologies for flat screen printing machine constitutes control system architecture what horizontal dispersion, vertical hierarchical, realized the goal of information and operation management of decentralization and decentralized control, designed the framework of system, described the key technology of system...
In order to detect the moisture content of fabric quickly and accurately, an on-line measurement system based on microwave transmission principle was designed for measuring moisture content of fabric,which achieve the moisture content of the fabric on-line non-destructive testing. Focused on the measurement principle and method, using least square method fitting a straight line to obtain calibration...
In view of the deficiency of most of programming tool in connecting a professional database and manipulating data difficultly, a method is applied to realize the exchange visits between LabVIEW and database, and actualized the exchange visits. Tested by experimentation, the method can provide both students and administrators with an easy to learn, easy to use system that, through automation and web...
With the development of the wireless technology, ZigBee is paid more attention to in many aspects of industry automation, social communication, smart home and so on. The purpose of this article is to analyze some definitive descriptions of NWK layer of the ZigBee protocol stack, and to realize some basic applications. Through descriptions and some applications, the article analyzed and verified ZigBee...
In view of the degree of the information is not high, the formation of the various parts as a system of “information islands” and other issues in printing and dyeing industry, this paper studied a control system for rotary screen printing machine multi-axis coordinated motion control as the core based on CAN bus, to enhance the multi-axis synergistic motion accuracy as the goal. A study from the following...
This paper presents a method of moisture content detection from fabrics based on microwave. The moisture content of fabric fair influences efficiency and cost of produce. Thus, it is important to measure it exactly. Firstly, based on the absorbency effect of fabric with moisture about microwave, aiming at the requirement of most corporations for inspection and control of moisture content for fabric,...
This paper studied a remote control system based on the LabVIEW and ZLG PCI-5110 CAN card, in which students could perform experiments by remote control laboratory via the Internet. Due to the fact that the internet becomes more integrated into our daily lives, several possibilities have arisen to use this cost-effective worldwide standard for distributing data. National Instruments LabVIEW is available...
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