摘要
针对马兰矿副立井 PL C电控系统运行 6年来的常见故障 ,提出了相应的故障部位分析判断方法 。
In accordance with the common faults since PLC electrical control system has moved for six years in Malan coal mine,puts forward the analysis and determination methods for fault part,it have a centain reference value for overhaul similar devices.
出处
《西山科技》
2002年第1期14-16,共3页
Xishan Science & Technology
关键词
PLC绞车
电控系统
故障
分析
判断
提升机
PLC winch Electrical contrd system Fault Analysis Determination
