1) free-port communication
自由口通信
1.
In this system,to apply free-port communication method realizes Modbus communication protocol,by adopting the third-party software of Delphi to program supervisory control software,and using objective-oriented method to carry out multi-threading technique,achieve preliminarily the function of real-time supervisory control on synchronous generator s excitation.
在系统中,应用自由口通信方式实现了Modbus通信协议,采用第三方软件Delphi编制励磁监控软件,采用面向对象的方法实现了多线程技术,初步实现了对同步发电机励磁的实时监控。
2) freeport communication
自由口通信
1.
This article introduces the practical application of freeport communication protoal of S7-200 PLC, proposes a method on the serial communication protocols of S7-200 PLC and computer.
介绍了S7-200PLC的自由口通信协议的实际应用,提出了S7-200PLC与计算机的串行通信协议的设计方法,给出基于液压试验台的设计系统的部分PLC自由口通信程序和应用VB6。
4) freeport communication
自由口通信协议
1.
It also puts emphasis on the communication principle to host computer,realtime communication and the design of freeport communication and center server.
以西门子S7 200PLC为例,着重介绍了PC与PLC通信基本原理、实时通讯方式和自由口通信协议以及中心服务器的设计方法。
2.
This paper introduces the communication principle between PLC and host computer and the design of Freeport communication.
本文针对西门子S7-200PLC介绍了PLC与上位PC机通信原理和自由口通信协议的设计方法,并介绍了基于C++ Builder6利用SPComm串口通信控件实现了对PLC的串口通信控制方法。
5) free port communication
自由端口通信
1.
Lays special stress on the studying of application and implementation of free port communication in data transmission between PC and Siemens S7-200 PLC, and expounds the design ideas and implementation of PLC program and VB program in detail.
研究自由端口通信在计算机与西门子S7-200PLC之间数据传输中的应用与实现。
补充资料：侵犯通信自由罪
侵犯通信自由罪：指隐匿、毁弃或者非法开拆他人信件，侵犯公民通信自由权利，情节严重的行为。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条