摘要
针对飞来峡船闸监控系统在投运行中,其程序控制流程经常发生上游水位与闸室水位平压信号不能正确输出的故障,严重影响自动监控功能正常发挥的问题,通过对该故障原因进行分析,提出了解决措施。
During the operation of Feilaixia shiplock monitoring system,its program control flow does not give normal level pressure signals of up-stream level and gate house level,which has a serious adverse effect on the normal automatic monitoring function.Through the failure cause analysis,the measures of solving the problem are proposed.
出处
《水电与新能源》
2011年第6期48-49,共2页
Hydropower and New Energy
关键词
PLC
船闸
水位计
监控系统
平压
PLC
shiplock
water-level gage
monitoring system
level pressure signals
