Research On Network Monitor System Of Producing Slubby Yarn

The production cycle of textile enterprise is short,and its process is complications,the produce of the species is more many,the process transformation is more frequency,and the production management is more difficulty.If adoption computer management,the production management will be more simple and convenient.This topic is research and development on network monitor system of producing slubby yarn,raised the level of production management and brought for the production control of factory biggest convenient.Install slubby yarn controlling device on ring spinning frame or rotor spinning frame can produce slubby yarn,the all-digital controlling device of slubby yarn is currently most advanced,mainly make up of servo motor,servo,the slub controller of PLC,photoelectric encoder,touch screen etc.The yarn quality stability produced by the all-digital controlling device of slubby yarn,the slubby yarn parameter is very good and broad range of varieties, and install very convenient,is the good method which produces slubby yarn.This topic is developed one network monitor system based on the all-digital controlling device of slubby yarn.In order to make the production and management of producing slubby yarn more easy, on the existing foundation that the slubby yarn produces device control in the single machine,use the technology of computer and serial communication,design one network monitor system about producing slubby yarn,use a network RS-422 connect the slubby yarn produce device,supervise and control with a host computer,it can check through technical parameters of every machine,and modify technical parameters in time.The main work includes a few aspects as follows:Analyzed the choice of network,make use of the technology of computer and serial communication to set up the distributed network monitoring system;According to various interface's electricity characteristic of serial communication to design the conjunction method of a network and carry on to the network performance analysis;Make use of the touch screen and the PLC of slubby yarn controlling device which support of communication protocol,development of system control software by Microsoft Visual Basic,with realization to supervise and control the touch screen of slubby yarn controlling device in time;Carry on analysis to control software and the whole network monitor system,analytical test result,put forward improvement direction.