Abstract: Three display technologies of the over 12bit binary weight signal and their implementation are set in the case which the control computer is completely off-line.And their circuit structures,principle and software are separately detailed.

• 文摘:提出并实施了12位以上的二进制重量信号在与控制计算机完全脱机情况下的3种显示技术，并详细介绍了其电路结构、工作原理及其软件。