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vbplc
- 这是一个用VB编写的与三菱PLC通讯的实用源码程序,已在实际中成熟应用.-This is a prepared using VB with Mitsubishi PLC and practical source of communication procedures, has been applied in practice maturity.
PLC
- S—200PLC与PC通讯，不需要组态WCC或MCGC一可以实现-S-200PLC and PC communications, does not require configuration WCC or MCGC one can be achieved
chuankoutongxin
- PLC是以微处理器为核心的工业控制装置。在工业控制中,常常需要对PLC所采集的数据和工作状态进行监测控制,Visual C++是一种Windows应用程序开发工具,在图形处理和数据库管理等方面具有较强的功能,用它来实现底层的通信控制有着更快的速度。本文旨在探讨用可视化编程语言VisualC++实现计算机与PLC之间的串行通讯技术,充分合理地利用系统资源及特点,提高通讯效率。-PLC is a microprocessor as the core of industrial control dev
PLC
- 可编程控制器（PROGRAMMABLE CONTROLLER，简称PC）。与个人计算机的PC相区别，用PLC表示。 PLC是在传统的顺序控制器的基础上引入了微电子技术、计算机技术、自动控制技术和通讯技术而形成的一代新型工业控制装置，目的是用来取代继电器、执行逻辑、记时、计数等顺序控制功能，建立柔性的程控系统。国际电工委员会（IEC）颁布了对PLC的规定：可编程控制器是一种数字运算操作的电子系统，专为在工业环境下应用而设计。它采用可编程序的存贮器，用来在其内部存贮执行逻辑运算、顺序控制、定时
Release20090225
- 展会行车是用三菱PLC控制自动移动的大型LED广告屏[2008深圳高交会上使用]，本代码实现广告屏主机与三菱PLC通讯。yhp1888@126.com-Show carriageway is Mitsubishi PLC control automatically the movement of large-scale LED advertising screen [2008 at the Shenzhen High-use], implementation of the code screen
async
- 详细功能包含内容说明:非同步读写 OPC PLC通讯程序,-Features include a detailed descr iption: asynchronous read and write OPC PLC communication procedures,
PRODAVE5.5
- 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.
FXPLC_DLL(Install)
- Windows下编写的FX全系列PLC通讯的通讯动态链接库。包含FX0N，FX1N，FX1S，FX2N，FX2NC，FX3U等；支持VB、VC、DELPHI、PB等开发环境；响应速度快，使用简单方便；有例程及详细使用说明；-Windows, to prepare a full range of FX Communications PLC communication dynamic link library. Contains FX0N, FX1N, FX1S, FX2N, FX2NC, FX3U
plc
- PC同PLC进行通讯原代码，实现远程实施控制-PC to communicate with the PLC source code, to implement remote control
OPCforPCcommunication
- 本软件可以轻松使用各种软件在OPC方式实现PC机与西门子PLC通讯。中文版-This software can easily use a variety of software in the OPC be achieved PC, and Siemens PLC communication. Chinese
FX1N-PLC
- 三菱 FX1N PLC 下载通讯协议 C Code示范程序 V1.0.4版本,很具有参考价值-Mitsubishi FX1N PLC communication protocol to download the Model Program V1.0.4 version of C Code, it is a reference value
VBFX-PL
- VB通过编程口与FX-PLC通讯代码 -VB through the programming port and FX-PLC communications code
VB-omron-communicate
- 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
PLC
- PLC与上位机的通讯方式PPI通讯 以太网通讯 MPI通讯 RS485串口通讯 -PLC and superordination machine of communication profibus RS485 communication frames Computer communication manner
IOdrive_RS485_DELTA
- SCADA系统中对台达PLC的通讯驱动，对编写台达PLC通讯编程很有参考价值-This is a driver for TELDA PLC communicatiaon with SCADA,It is valuable for the DELTA communication programers.
plc
- 串口通讯工具，支持短信猫和普通串口通讯，用的多线程处理-Serial communication tools to support text messaging and the general cat serial communication, use of multi-threading
300PLC-PLC
- 本文档主要介绍西门子300PLC之间怎么样进行主从通讯，主要是怎么组态！-This document describes how to carry out between Siemens 300PLC master-slave communication, mainly how the configuration!
FX-series-PLC-communication-protocol
- 三菱FX系列PLC与计算机无协议通讯Mitsubishi FX series PLC communication protocol with no computer-Mitsubishi FX series PLC communication protocol with no computer
dvp-plc
- 台达PLC和三菱变频写频率通讯，实际用过的，自己根据情况加以修改就行了-dvp plc rs485
LabVIEW-and-PLC
- 为了实现对船舶电站的实 时监控，对PLC编写程序，并在LabVIEW作为监控界面的情况，PLC与工控 机之间采用OPC技术实现通讯，GPC与工控机之间采用Modbus串口协议实现 通讯。最后在实现通讯的的基础上，对本系统进行了试验调试，并开发监控界 面。-In order to achieve real-time monitoring of ship power plant, the PLC programming and control interface as in the