设计一种基于光电池的核废料沉淀罐沉淀界面位置检测装置，采用分布式组态plc系统作为控制终端，继电器控制回路作为冗余控制系统。
A distributive configuration PLC system was used as control terminal of the detection device, while a relay loop as a redundancy control system.
主要介绍继电器终端检测自动线中继电器参数计算机检测与数据处理部分。
The part of relay's parameters check by computer was introduced in this paper.
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