摘要
本文引出了发电柴油机海水泵控制电路进行PLC技术改造的必要性,详细描述了根据继电器控制电路进行PLC梯形图程序设计的方法和步骤,同时给出了PLC程序及控制接线图,并通过仿真和调试,充分验证了PLC控制的可行性。
In this paper, the necessity of the PLC technology is introduced, the method and procedure of the PLC ladder diagram programming are described in detail. The PLC program and control wiring diagram are given. The feasibility of PLC control is verified by simulation and debugging.
出处
《船舶标准化工程师》
2015年第6期32-36,61,共6页
Ship Standardization Engineer
关键词
发电柴油机
海水泵
电路改造
仿真分析
PLC
generator diesel engine
seawater cooling pump
PLC control circuit
simulation analysis
