Description: 非常详细的modbus规范介绍，有串口的也有基于tcp的。。。。一书在手，modebus不用愁。。。。MODBUS标准分为三部分。第一部分（“Modbus协议规范”）描述了MODBUS事物处理。第二部分（“MODBUS报文传输在TCP/IP上的实现指南”）提供了一个有助于开发者实现TCP/IP上的MODBUS应用层的参考信息。第三部分（“MODBUS报文传输在串行链路上的实现指南”）提供了一个有助于开发者实现串行链路上的MODBUS应用层的参考信息。-very detailed Modbus standard, a serial port is based on the tcp. . . . A book in hand, do not have to worry about modebus. . . . MODBUS divided into three parts. The first part ( "Modbus protocol specification") describes the MODBUS handle things. The second part ( "MODBUS Packet Transmission in TCP/IP Implementation Guide"), provides a help developers to implement TCP/IP on the application layer MODBUS reference information. The third part ( "MODBUS Packet Transmission in the serial link achieve Guide"), provides a help developers achieve serial MODBUS link on the application layer of reference information. Platform: |
Size: 1291264 |
Author:王继东 |
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Description: This Modbus RTU Protocl that i have written by Visual Basic to control Inverter N100 (Hyndai-Korea) and Multimeter(GE) via RS485 Network-This is Modbus RTU Protocl that i have written by Visual Basic to control Inverter N100 (Hyndai-Korea) and Multimeter(GE) via RS485 Network Platform: |
Size: 307200 |
Author:Khai |
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Description: MSComm
Is use by Visual Basic to retrive data for
Modbus RTU and ASCII using serial communication port Platform: |
Size: 50176 |
Author:WKL200248 |
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Description: Assemply
Is use by Visual Basic to retrive data for
Modbus RTU and ASCII using serial communication port Platform: |
Size: 15360 |
Author:WKL200248 |
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Description: 主要介绍Modbus-RTU规约,并在分析其通信原理的基础上,结合一个应用实例给出了VB6.0编程环境下利用MSComm通信控件实现基于该规约的工控机与数字显示表之间的串口通信编程方法。
-Serial Communication Based on Modbus Protocol with Microsoft Visual Basic Platform: |
Size: 130048 |
Author:y |
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