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矿用逆变器在煤矿使用中具有重要的地位,为保证使用的安全,上位机监控系统地位日渐加重。基于VB6.0的操作系统,运用Modbus协议实现矿用逆变器上位机监控系统的设计,重点突出串行通信部分,具有硬件简单,使用灵活的特点。对中小型控制系统实现人机界面具有一定的参考价值。
Mine inverter has an important position in the use of coal mines, in order to ensure the safety of the use, the status of PC monitoring system is getting worse. Based on VB6.0 operating system, the Modbus protocol is used to design the monitoring system of the host computer of mine inverters. The emphasis is put on the serial communication part, which has the characteristics of simple hardware and flexible use. Small and medium-sized control system to achieve human-machine interface has a certain reference value.