水厂PLC系统可靠性设计相关问题的探讨

Discussion of Relevant Questions about the Dependable Design of the PLC System in the Water Plant

本文依据实际的施工经验,对可能影响水厂PLC系统正常运行的设备选型、软件设计、信号干扰以及避雷问题进行分析,并提出处理的办法.

According to actual construction experience, this text analysis the questions of equipment selection, software design, signal disturbance and lightning protection which will have an effect on the normal running of the PLC system in the water plant, and put forward the solution.