矿井提升机S7-300 PLC电控保护试验方法

张国庆. 矿井提升机S7-300 PLC电控保护试验方法[J]. 煤矿安全, 2013, 44(5): 123-124,125.

引用本文:

张国庆. 矿井提升机S7-300 PLC电控保护试验方法[J]. 煤矿安全, 2013, 44(5): 123-124,125.

ZHANG Guo-qing. Test Method for S7-300 PLC Control Protection of Mine Hoist[J]. Safety in Coal Mines, 2013, 44(5): 123-124,125.

Citation:

ZHANG Guo-qing. Test Method for S7-300 PLC Control Protection of Mine Hoist[J]. Safety in Coal Mines, 2013, 44(5): 123-124,125.

Test Method for S7-300 PLC Control Protection of Mine Hoist

摘要: 通过对矿井提升机PLC电控使用后出现问题的分析和PLC电控中保护设置的分析，提出了矿井提升机S7-300PLC电控保护试验的方法，并对不同试验方法进行了对比。

Abstract: The problems in the usage of PLC control in mine hoist and PLC protection setting are analyzed,the test methods for S7-300PLC control protection in mine hoist are put forward. And different test methods are compared.

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