摘要
介绍了通过RS485总线和Intranet网络来实现对远程真空系统控制模块VAC400的控制和监测,并给出软件的C程序实现和部分硬件功能模块的程序流程图。系统控制模块VAC400采用TI公司的MSP430F149混合信号处理器,具有超低功耗的高集成度等优点。利用它构建的控制网络功能强大、结构简单、可靠性高、抗干扰能力强、一般不需扩展外围器件。系统适合对现场设备的远距离监测与控制。
A project about a vacuum remote-control system making use of RS-485 series bus or Intranet was introduced.And the method to carry out the project by software and shows some flow chart of C language procedure was presented.The control system module VAC400 adapts MSPF149 of mixture process chip produced by TI,which has advantages of ultra-low-power and high-integration.The control net has the characteristics of strong function,simple structure,high reliability,strong resistance of noise,no peripheral chip,etc.The control system can be used to remotely monitor and control equipment.
出处
《仪表技术与传感器》
CSCD
北大核心
2004年第8期24-25,共2页
Instrument Technique and Sensor
