利用一片ispLSI1016实现锅炉水位监测及控制

Monitoring and Controling of Boiler Water Level by One Chip ispLSI1016

本文以在系统可编程逻辑器件为主，设计了一种电极式蒸汽锅炉水位显示、控制及高低水位报警装置。利用可编程逻辑器件和阻容元件构成一个变音振荡器，实现了可编程逻辑器件和模拟电路的有机结合。文中还介绍了锅炉水位监控系统的抗干扰措施。

In this paper,a device of displaying controling and alarm of steam boiler's water level is designed ,which is mainly composed of in-system programmable logic device .In design of variable oscillator,programmable logic device,resistances and capacitances are put together to form a funcitional block. By the way,a measure of anti-disturbance is introduced.