Serial communication between S7-200 series PLC and computer based on free port mode;
S7-200系列PLC与IPC机自由口模式串行通信
Communication between S7-200 PLC and host computer based on free port model
自由口模式下S7-200PLC与上位机的通信
How to implement serial communication between S7-200 PLC and computer based on free port mode was described in detail in the paper.
详细介绍了在自由口模式下S7-200 PLC与计算机实现串行通信的方法,重点介绍了通信协议及其实现方法,并给出了编程实例。
By using the concept, derives the explicit expression of the equivalent exponential dessign for the free distribution model and the exponential distribution normal distribution model, offers the formula of reliability coefficient.
提出当量指数变量的概念 ,并由此推导出自由分布模式和指数—正态模式结构可靠性当量指数设计表达式及其可靠系数公式 ;对指数—正态模式结构可靠度的理论值与设计值进行比较 ,给出它们之间的相对误差估计 。
Communication between S7-200 PLC and host computer based on free port model
自由口模式下S7-200PLC与上位机的通信
Carry out the mode string line correspondence of calculator and PLC freedom of research;
实现计算机与PLC自由口模式串行通信的研究
Communication between S7-200 and mitsubishi inverter based on free port mode
基于自由端口模式的S7-200与三菱变频器的通信
A free-swimming leak detection system for large diameter water transmission pipeline
大口径输水管道自由浮游式检漏系统
Themodel is composed of password, random number and isomorphic puzzle.
该模式由口令、随机数和同构难题构成。
Free port or free trade zone
自由港口或自由贸易区
A Research about the Pattern Acquisition for Free Text IE;
自由文本的信息抽取模式获取的研究
A Preliminary Discussion about Discretional Evaluation of Evidence under the Verification Mode in China;
浅议我国印证证明模式下的自由心证
Operating Model of China-ASEAN Free Trade Zone;
中国—东盟自由贸易区运作模式初探
Teacher of "Free Occupation":A New Teacher Model;
“自由职业”教师:一种新型教师模式
From Restrictions to Freedom: Reconstruction of Post-modern Teaching Pattern;
从规限到自由:后现代教学模式的重构
Influence of The Freedom of Information Act upon Thought of Post-Preservation Model;
《信息自由法》对“后保管模式”思想的影响
A Research on the Development Model of China-ASEAN Free Trade Area;
中国-东盟自由贸易区发展模式之探讨
Developing Process, Model, Prospect of AFTA;
东盟自由贸易区发展历程、模式与前景
Market Freedom,Government Intervention and the "China Mode"
市场自由、政府干预与“中国模式”
College Spoken English Teaching under the Model of Autonomous Study;
自主学习模式下的大学英语口语教学
A pop-up menu that you can move around the screen like a window.
一重可以想窗口那样自由移动的弹出式菜单
We'll skip the windowed tests since this device doesn't work in windowed mode.
由于该设备在窗口模式中无法运行，我们将跳过窗口测试。