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以提高煤矿斜井提升安全性和自动化程度为目的,选用2套德国SIEMENS公司的S7-300系列可编程控制器,采用双PLC工作,主PLC负责程序及系统管理,从PLC构成电子行程监控器并负责深度指示及监控。对监控系统支持远程编程和诊断,记录运行过程中的各种故障,方便维修人员检修和维护,实现全自动化运行。
In order to improve the safety and automation degree of inclined shaft of coal mine, two sets of S7-300 series programmable controllers of Germany SIEMENS company are selected and the work of dual PLC is adopted. The main PLC is responsible for the program and system management, and the electronic stroke monitor Responsible for in-depth instructions and monitoring. Remote monitoring and control system to support programming and diagnostics, recording the operation of various faults, maintenance personnel to facilitate overhaul and maintenance, to achieve fully automated operation.