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基于Modbus协议的S7-200 PLC与矿用智能遥控接收机的通信

金江,  侯林,  呼守信,  高旭彬

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文章导航 > 工矿自动化  > 2007 >  33(4): 83-86
金江, 侯林, 呼守信, 等. 基于Modbus协议的S7-200 PLC与矿用智能遥控接收机的通信[J]. 工矿自动化, 2007, 33(4): 83-86.
引用本文: 金江, 侯林, 呼守信, 等. 基于Modbus协议的S7-200 PLC与矿用智能遥控接收机的通信[J]. 工矿自动化, 2007, 33(4): 83-86.
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JIN Jiang, HOU Lin, HU Shou-xin, et al. Communication between S7-200 PLC and Intelligent Remote Receiver Used in Coal Mine Based on Modbus Protocol[J]. Industry and Mine Automation, 2007, 33(4): 83-86.
Citation: JIN Jiang, HOU Lin, HU Shou-xin, et al. Communication between S7-200 PLC and Intelligent Remote Receiver Used in Coal Mine Based on Modbus Protocol[J]. Industry and Mine Automation, 2007, 33(4): 83-86.
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基于Modbus协议的S7-200 PLC与矿用智能遥控接收机的通信

  • 煤炭科学研究总院太原研究院

Communication between S7-200 PLC and Intelligent Remote Receiver Used in Coal Mine Based on Modbus Protocol

  • Taiyuan Research Institute of CCRI.,Taiyuan 030006,China

    摘要
  • 摘要: 介绍了Modbus协议的特点,分析了S7-200 PLC Modbus RTU主站协议库,确定了采掘设备控制器S7-200 PLC与矿用智能遥控接收机的数据通信采用Modbus RTU协议,实现了采掘设备与遥控装置的双向通信。应用结果表明,以S7-200 PLC为主站的Modbus通信,传输数据准确可靠,效果良好。

     

    Abstract: The characteristics of Modbus protocol were introduced, and the protocol libraries of Mod- bus RTU master were analyzed.It made sure that Modbus RTU protocol was adopted in data transmission between S7-200 PLC and intelligent remote receiver used in coal mine, and realized intercommunication between equipment for excavation and remote device. The application indicated that Modbus communication took S7-200 PLC as master has reliability in data transmission and good effect.

     

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  • 刊出日期:  2007-08-10

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