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Description: vb多线程和西门子PLC通讯程序,用于工业控制系统的监控软件开发.-vb multi-threaded and Siemens PLC communication procedures, control systems for industrial monitoring and control software development.
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Size: 23497728 |
Author: wang |
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Description: vb.net 写的串口控制西门子PLC程序-vb.net serial control written procedures for Siemens PLC
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Size: 1095680 |
Author: 张伟 |
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Description: DELTA PLC VISUAL BASIC COMMUNICATION MODBUS DLL AND EXAMPLE VB.NET Application
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Size: 459776 |
Author: hakan |
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Description: 1．Prodave 是用于pc 与s7 系列plc 之间的数据链接通信的工具箱。其实质就是用户通过调用“w95_s7.dll”等库函数来解决 PLC 与PC之间的数据交换和数据处理问题。 所需硬件为：CPU22x,PC/PPI编程电缆，带COM口的PC。这可能是最简单的配置，很容易实现试验的目的。这里不需要安装Prodave软件，只要把“w95_s7.dll”文件拷贝到您程序相应的目录中去即可。
2．通讯设置：打开“控制面板”中“设置PG/PC接口”选项，在“应用程序访问点”列表框内选择“S7ONLINE (STEP7) PC/PPI Cable”,在其属性内的“超时”可以设置大点，这里设置为100ms，“波特率”设置为9.6kbps(因为我的pc/ppi电缆为国产的，不支持多主站)，“地址”为0。-1. Prodave for pc and s7 series plc data link communications between the toolbox. Its essence is a user called "w95_s7.dll" and other library functions to resolve between the PLC and the PC data exchange and data processing problems. Hardware requirements: CPU22x, PC/PPI programming cable, with a COM port of the PC. This is probably the most simple configuration, it is easy to achieve the purpose of the experiment. Here Prodave need to install the software, so long as "w95_s7.dll" copy files to your program can go to the appropriate directory.
2. Communication Settings: Open "Control Panel" in "Set PG/PC interface" option, in the "Application access point" list box select "S7ONLINE (STEP7) PC/PPI Cable", in its properties within the "timeout" You can set big point here is set to 100ms, "baud rate" is set to 9.6kbps (because of my pc/ppi cable made in China does not support multi-master station), "address" to 0.
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Size: 83968 |
Author: 陆杰锋 |
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Description: 三菱FX2nPLC与PC串口通信串口通信C++的实例源代码-Mitsubishi FX2nPLC serial communication with PC serial communication C++ source code examples
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Size: 3492864 |
Author: bill |
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Description: VB joystick to PLC, VB source include, best try.
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Size: 39936 |
Author: gia yng lee |
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Description: VB与三菱FX系列PLC通信源码 用于PLC与上位机之间的通讯-FX-PLC AND VB COMMOUNICATION
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Size: 38912 |
Author: 李鹏飞 |
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Description: vb与三菱fx1n-PLC通讯,可快速通讯三菱PLC使用串口。-VB and fx1n
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Size: 5120 |
Author: lenglin |
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Description: 基于VB 的PLC 与PC 机串行通信的实现PLC 可直接与现场控制层的检测仪器仪表设备连接，是底层设备控制网络中的重要组成部分，本文利用VB
的MSComm 控件实现了PLC 与PC 机的串行通信，达到了对底层设备的控-VB-based PC, PLC and PLC Serial Communication with the field control layer directly test instrumentation devices, low-level device control is an important part of the network, we use VB' s MSComm control achieved with the PC-PLC serial communication to achieve control of the underlying device
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Size: 221184 |
Author: 彭玉江 |
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Description: VB与FX系列PLC通讯板通讯源码VB and the FX series PLC communication board communication source
-VB and the FX series PLC communication board communication source
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Size: 19456 |
Author: s |
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Description: PLC上位机编程软件.采用VB编写 -PC PLC programming software. PC using VB, PLC programming software. Written by VB
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Size: 5789696 |
Author: |
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Description: VB编写的与三菱PLC进行Modbus RTU协议通讯的源程序-Mitsubishi PLC with VB, the Modbus RTU communication protocol source code
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Size: 4096 |
Author: 李逵 |
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Description: VB编写的AB-PLC通讯源程序 已调试-VB AB-PLC
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Size: 24576 |
Author: 李鹏飞 |
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Description: VB与OMRON C200HS PLC 通讯 。硬件简单，使用也比较灵活-VB and OMRON C200HS PLC communication. Simple hardware is also more flexible use of
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Size: 146432 |
Author: jh |
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Description: vb做的解除 欧姆龙PLC 四位 密码保护的 源码。采用0000-FFFF穷举法，当密码正确时停止。-Omron PLC vb to do the lifting of the four password-protected source. Exhaustive method using 0000-FFFF, when the password is correct stop.
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Size: 62464 |
Author: 庞书青 |
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Description: vb与plc通信测试（串口通信）的上位机小程序-communicate with the plc vb test (serial communication) in a small PC program
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Size: 4096 |
Author: 朱望 |
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Description: plc与VB通讯的实际例子，通过TCP/ip协议通讯-PLC and VB
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Size: 16384 |
Author: renhejie |
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Description: 利用VB开发串口通信程序既可以使用MSComm控件也可以调用Windows API函数实现。不过，只要MSComm控件可以被选用，我们推荐选择此控件实现，因为MSComm控件的功能和API调用一样强，甚至比它还好且使用起来更加简单。
在本章提供的串口通信程序设计中，除了PC与PC串口通信外，PC与单片机、PC与智能仪表、PC与PLC、PC与GSM短信模块等串口通信任务的实现均采用MSComm控件。
-Serial Communication using VB developers can either use MSComm control can also call the Windows API function implementation. However, if MSComm control can be used, we recommend you select this control is achieved because MSComm control functions and API calls as strong, or even better than it and use it more simple. Provided in this chapter the design of serial communication program, in addition to PC serial communication with the outside PC, PC and MCU, PC and intelligent instruments, PC and PLC, PC and serial communication modules, such as GSM SMS implementation tasks are used MSComm control.
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Size: 1689600 |
Author: |
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Description: S7-200 PLC之PPI协议
通过硬件和软件侦听的方法，分析PLC内部固有的PPI通讯协议，然后上位机采用VB编程，遵循PPI通讯协议，读写PLC数据，实现人机操作任务。这种通讯方法，与一般的自由通讯协议相比，省略了PLC的通讯程序编写，只需编写上位机的通讯程序资源
-S7-200 PLC via PPI protocol of the hardware and software methods of listening, analyzing the internal PLC inherent PPI protocol, then the host computer using VB programming, follow the PPI protocol, read and write PLC data to achieve man-machine task. This communication method, and the general freedom of communication protocols, communication is omitted PLC programming, just the preparation of PC communication program resources
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Size: 15360 |
Author: zhongzhaoping |
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Description: 此源码是VB与松下PLC FP0系列通讯用的源代码。-The source is VB Series with Panasonic PLC FP0 communication with the source code.
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Size: 45056 |
Author: ligf |
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