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: ModBus通讯协议分为RTU协议和ASCII协议，下面就ModBus RTU协议简要介绍如下：-ModBus RTU communication protocol into ASCII protocols and agreements, the following agreement on ModBus RTU briefed as follows : Platform: |
Size: 8192 |
Author:曹剑 |
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Description: modbus 协议通讯程序，包括基本的串口设定和设置，协议的帮助和CRC教研，是一个专用的电机保护调试、设置的终端-Modbus protocol communications procedures, including basic serial port settings and setup, and the agreement with the help of CRC research, is a dedicated motor protection debugging, set up terminal Platform: |
Size: 5120 |
Author:毛平生 |
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Description: 中文MODBUS协议（完整版）涵盖协议基本内容。不用我多说了吧！自己看好了。-Complete Chinese version of MODBUS protocol. It covers the basic contents of MODBUS protocol. No need to talk about it more. Take a look by yourself. Platform: |
Size: 362496 |
Author:李姚 |
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Description: ModBus VB程序的实现。ModBus是工业中常用的一种通讯协议，本原码是对它的VB实现。-ModBus VB realized. ModBus industry is a common communication protocol, it is a primitive code of VB. Platform: |
Size: 72704 |
Author:任仕俊 |
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Description: This article mainly introduced the field busthe MODBUS correspondence protocol and some method of the VB apply in the serial communication-This article mainly introduced the field b usthe MODBUS protocol and some correspondence method of the VB apply in the serial communicati on Platform: |
Size: 425984 |
Author:刘强彦 |
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Description: Modbus通信协议说明：介绍了rs232和rs485总线是如何通讯的，很有必要下载的哦。-Modbus Communication Protocol Description: Introduction of the RS232 and RS485 communications bus is quite necessary to download Oh. Platform: |
Size: 156672 |
Author:肖金星 |
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Description: 使用VB程序编写的一个简单实用的CRC校验器，绝对好用，使用Modbus通信协议的可以下载-VB programmers use a simple check of the CRC, and the absolute ease of use, use the Modbus communication protocol can be downloaded to see if Platform: |
Size: 6144 |
Author:李刚 |
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Description: VC++编写的Modbus协议的上位机程序，可作为数据采集模块的上位机程序或者Modbus设备的测试程序。-VC++ written in Modbus protocol host computer program can be used as data acquisition modules, host computer program or Modbus device testing procedures. Platform: |
Size: 1933312 |
Author:huangmingxiang |
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Description: Modbus-RTU VB源代码及CRC校验代码，帮助完成Modbus通信协议的编写-Modbus-RTU VB source code, and CRC check code, help with the preparation of Modbus communication protocol Platform: |
Size: 3072 |
Author:liulin |
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Description: ModBus通讯协议调试器,VB原程序,可以看到发出和返回的报文-ModBus protocol debugger, VB of the original program, you can see the messages sent and returned Platform: |
Size: 4114432 |
Author:张冬成 |
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Description: vb通过Modbus协议通信主站程序，并通过Modbus Slave调试成功，可以正常使用，提供读和写两种功能。都有源代码(VB through the Modbus protocol to communicate the main station program, and through the Modbus Slave debugging success, can be used normally, to provide reading and writing two functions. Active code) Platform: |
Size: 6144 |
Author:螺钉螺帽 |
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