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¹Ø¼ü´Ê£ºPLC£»CPLD£»VHDL£»RS232
Abstract
The subject is using CPLD control conventional electric intermediate frequency heating plant, and, the system must have a RS232 interface to transmit the code of machine malfunction .This is a improvement issues of Shen Zhen heattop science & technology CO,.LTD.
Using CPLD control conventional electric intermediate frequency heating plant. It is main to program to control the leading connecter¡¢the power connect¡¢the complement electromagnetism¡¢the signals of break down¡¢the function of reset. To make the equipment start succeed.
Keywords: PLC£»CPLD £»VHDL£»RS232