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Description: 基本功能高效的CAN通讯应用.同样,CAN232 不仅适应基本CAN-bus产品,也满足基于高层协议如ModBUS、DeviceNet...之间可选 3. RS232接口,波特率在1200bps-basic functions of CAN efficient communications applications. Similarly, the CAN232 not only meet the basic CAN-bus products, but also to meet for high-level protocols such as ModBUS, DeviceNet ... between three options. RS232 interface, baud rate in 1200
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Size: 40960 |
Author: 所地方 |
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Description: 三菱软件
OPC主要适用于过程控制和制造自动化等应用领域。 OPC是以OLE/COM机制作为应用程序的通讯标准。OLE/COM是一种客户/服务器模式，具有语言无关性、代码重用性、易于集成性等优点-Mitsubishi OPC software is mainly applied to process control and manufacturing automation applications. OPC is based on OLE/COM application mechanism as a communication standard. OLE/COM is a client/server model, has nothing to do with language, and code reusability, ease of integration, etc.
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Size: 436224 |
Author: 卢仕波 |
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Description: opc server 服务器源码。该事例适合OPC研究者学习和开发-opc server source server. The case for researchers to learn and develop OPC
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Size: 246784 |
Author: 万新航 |
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Description: MODBUS OPC客户端源程序,可以链接Modbus OPC服务器,在此基础上可以迅速开发客户组态软件.-MODBUS OPC client source code, you can link Modbus OPC server, and on this basis can quickly develop client configuration software.
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Size: 406528 |
Author: 小宝 |
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Description: 基于Modbus协议的OPC客户机与OPC服务器的开发与应用现在仍在使用-Modbus-based OPC client and OPC server development and application are still in use
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Size: 989184 |
Author: 谢云燕 |
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Description: OPC的核心源码，仅供广大爱好者学习用，严禁用于其他-OPC s core source code, for the majority of fans to learn to use, is strictly prohibited for other
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Size: 7306240 |
Author: 张军 |
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Description: 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 case of LabVIEW, PLC and IPC communication between the use of OPC technology, GPC and IPC used between the Modbus serial protocol communication. Finally, to achieve communication based on a test of the system to debug, and develop monitoring interface.
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Size: 5224448 |
Author: zhuyuanyuan |
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Description: 在Labview中调用OPC软件的示例，实际使用是通过调用Kepserver调用Modbus总线的设备，可以轻松控制设备。-Example that call the OPC software in Labview 。 I used it to call the Modbus device by calling Kepserver ， it can easily control the device.
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Size: 33792 |
Author: 无名 |
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Description: X2Modbus相当于一座通信桥梁，将其它非标准通信协议网关转化成Modbus标准通讯协议和OPC DA规范，使得支持Modbus协议的上位机软件-X2Modbus equivalent to a communication bridge to other non-standard communication protocol gateway into standard Modbus protocol and OPC DA specification supports Modbus protocol makes PC software
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Size: 1572864 |
Author: 陈冲 |
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Description: 优点：1，PPI协议通讯速度快，比OPC ，PCAccess，Modbus 快4-5倍左右。(就这一条优点就足了，呵呵)
2，PLC端无需编写任何通讯程序。
3，可以直接对PLC进行，RUN STOP等操作。
4，本程序全部采用LABVIEW底层程序框图，没用调用任何的DLL ，API等。这点对你学习还是修改程序功能都很有帮助，方便。-Advantages: 1, PPI protocol communications faster than OPC, PCAccess, Modbus about 4-5 times faster. (On which an advantage on the feet, huh, huh) 2, PLC-side without writing any communication program. 3, can be carried out directly on the PLC, RUN STOP operation. 4, the procedure used in all LABVIEW underlying the block diagram, useless to call any DLL, API, etc. This is for you to learn or modify the program features are very helpful and convenient.
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Size: 132096 |
Author: 朱永勇 |
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Description: OPC转换为MODBUS O PC转换为MODBUS-OPC to MODBUS OPC to MODBUS OPC to MODBUS
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Size: 3707904 |
Author: zhoujinshuai |
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Description: opc转modbus,试用测试。试用测试。(opc to modbus opc to modbus)
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Size: 3428352 |
Author: nzfdqq
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Description: 西门子S7-1200 PLC支持多种协议通过以太网通讯方式，如OPC、TCP、S7、MODBUS-TCP等。TCP方式相比其它协议，具有更多的灵活性，更快的数据响应等优点，本人即介绍LabVIEW通过TCP方式与S7-1200 PLC通信。
S7-1200 PLC的TCP通信方式，称之为“开放式用户通讯”，通过以太网发送或读取数据。(SIEMENS S7-1200 PLC supports a variety of protocols through Ethernet communications such as OPC, TCP, S7, MODBUS-TCP, and so on. Compared with other protocols, TCP has more flexibility, faster data response and so on. I introduce LabVIEW to communicate with S7-1200 PLC through TCP mode.
S7-1200 PLC TCP communication, known as "open user communications", send or read data over ethernet.)
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Size: 434176 |
Author: 快乐008
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Description: Within a subsea control system various industrial Ethernet protocols are implemented for process data exchange on the link between topside & subsea. Also, different types of instrumentation networks are used to collect data from sensors & intelligent devices at the seabed. In this
project different protocols & networks shall be evaluated based on criterion from OneSubsea
Processing. As a minimum the following protocols shall be evaluated: Modbus TCP, Ethernet/IP,
and OPC UA for topside - subsea communication. CAN bus (SIIS level II) and IWIS (API 17F)
shall be evaluated for collecting sensor & actuator data to the SCM. The project shall also consist of a practical implementation of industrial protocols.
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Size: 5740089 |
Author: Alsvrk |
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