氨合成塔电动阀门的微机控制

Microcomputer Controlling of Valve Drived by Motor in NH_3 Synthetic Tower

文中讨论了运用８０９８单片机控制氨合成塔电动阀门的原理和实现方法．给出了主要的接口电路，该控制装置已在实际系统中使用．

f a 8098 microcomputer to control the valve drived by motor in the NH3 synthetic tower are discussed, and main interface circuits are given, the control equipment has been used in a live system.