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Description: 用VB编写PC与S7-200通讯软件，带原代码
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Size: 84067 |
Author: delphi666@163.com |
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Description: AB的PLC读写程序VB-AB PLC literacy procedures VB
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Size: 16384 |
Author: 宋勇江 |
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Description: VB读取、显示、保存、回放GPS数据的源程序-VB read, display, preservation, playback GPS data source
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Size: 20480 |
Author: 至少 |
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Description: 采用vb 实现的工业控制系统中的OPC（OLE FOR PROCESS CONTROL）通信控制程序，可以实现与西门子 多个243-1以太网通信模块实现连接-used vb, bringing the control system of OPC (OLE FOR PROCESS CONTROL) communication control procedures, can be achieved with Siemens over 243-1 Ethernet communications modules to connect
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Size: 80896 |
Author: hcguan |
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Description: 用VB实现的Client。实现S7—PLC和计算机通信。遵照OPC协议实现
-VB Client. Achieving S7-PLC and computer communications. OPC compliance with the agreement achieved
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Size: 15360 |
Author: fhy |
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Description: 使用VB访问WINCC，可实现第三方软件控制S7200的PLC-use VB to visit WINCC, achieving third-party software control S7200 PLC
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Size: 22528 |
Author: 李佳 |
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Description: 用S7-200PLC的自由口模式和VB中的MSComm控件方便地实现了计算机与S7-200（CPU224）PLC的通讯。计算机作为主站,用户通过计算机可以方便地设置房间的控制指令并向PLC发出控制或监测命令， PLC作为从站来响应计算机发送的指令并采取相应的动作并将房间的电、水、热信息发回到计算机。用户可以通过电脑屏幕实时地监视到房间的电、水、热信息并进行相应的处理。-with S7-200PLC the Free Port Mode and the VB MSComm to realize a trap Computer and S7-200 (CPU224) PLC communications. Computer as a master station, Computer users can easily set up control rooms PLC issued directives to control or monitoring orders, PLC as from the station to respond to orders sent by the computer and take corresponding action will be room for electricity, water, Heat fat information to the computer. The user can screen real-time surveillance of the room electricity, water and heat information and handled accordingly.
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Size: 105472 |
Author: qianjiyu |
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Description: 西门子s7-200通讯协议VB代码，还可直接使用-Siemens s7-200 communication protocol VB code, but also the use of direct
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Size: 68608 |
Author: 王文杰 |
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Description: VB编写的S7-200 PIP通信.-VB prepared S7-200 PIP communications.
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Size: 105472 |
Author: 利定任 |
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Description: 西门子S7-400的PLC,用VB来进行数据采集.将PLC里的书进行读写.来自德国的技术.-Siemens S7-400 of the PLC, using VB to carry out data collection. The PLC to read and write in the book. Technology from Germany.
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Size: 8192 |
Author: |
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Description: S7-200自由口与上位机通讯读取温度值的程序-S7-200 free oral communications with the host computer to read the temperature value of the procedure
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Size: 2048 |
Author: shen |
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Description: VB通过PPI协议访问S7-200 PLC的源程序,-VB through to visit PPI agreement S7-200 PLC
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Size: 18432 |
Author: xiao jian |
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Description: S7-200 PPI协议VB原程序,不需要通过OPC-S7-200 PPI agreement VB original procedure does not require the adoption of OPC
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Size: 66560 |
Author: hf |
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Description: s7200和vb 的通讯应用程序-s7200 and communications applications vb
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Size: 18432 |
Author: 巩永强 |
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Description: S7-200 PLC通信,VB源码,S7-200 PLC通信,VB源码-simens S7-200 PLC
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Size: 106496 |
Author: lin |
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Description: vb与西门子plc的modbus tcp通讯程序-vb and Siemens plc, modbus tcp communication program
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Size: 816128 |
Author: lzw |
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Description: 实现上位PC机vb环境学与下位机-西门子plcS7-200的串口通讯-PC-vb to achieve the upper and lower position in Environmental Studies- Siemens plcS7-200 serial communication
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Size: 115712 |
Author: 艾天 |
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Description: 实现VB上位机与siemens s7-200PLC的PPI协议通讯-Achieve VB PC' s with siemens s7-200PLC PPI protocol communication
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Size: 241664 |
Author: nemo |
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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: VB做的上位机软件，和西门子S200通讯，代码是其他网站下载的，这里是转载吧 个人感觉对做VB和200通讯很有帮助，大神级的就不用学习了，新手可以借鉴一下。彼此进步吧！！！(VB to do the host computer software, and Siemens S200 communication, the code is downloaded from other websites, here is the reprint bar personal feeling to do VB and 200 communication is very helpful, the gods do not have to learn, novice can learn from it. Progress with each other!!!)
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Size: 26624 |
Author: JNSONG |
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