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1)  PROFIBUS-DP interface
PROFIBUS-DP接口
1.
Taking C8051F040 microprocessor of cygnal company as the core,untilizes the special-purpose protocol chip SPC3 to develop the intellectual oxygen analyzer with PROFIBUS-DP interface.
以8051F040单片机为核心,利用专用协议芯片SPC3,开发了带PROFIBUS-DP接口的智能氧量分析仪。
2.
An intelligent frequency converter with PROFIBUS-DP interface was designed by adopting modularization design pattern.
该变频器以DSP芯片(TMS320F240)作为变频部分的控制核心,同时还作为PROFIBUS-DP接口的微处理器,该变频器使用了专用通讯接口芯片SPC3,构成PROFIBUS-DP总线中的一个智能从站,并讨论了智能PID控制算法。
3.
An intelligent frequency convertor with PROFIBUS-DP interface is designed and implemented by adopting modularization design pattern.
该变频器以TI公司的DSP芯片TMS320F240作为变频部分的控制核心,同时还作为PROFIBUS-DP接口的微处理器,主开关器件采用三菱电子的智能功率模块PM15RSH120作为逆变器,给出了主体部分电路原理图和软件流程图。
2)  Profibus-DP communication interface
Profibus-DP通信接口
1.
Bridge net used Profibus-DP communication interface as its core device,it can combine one industry net into another one,then the two nets can exchange dates with each other.
网桥模式利用Profibus-DP通信接口作为核心器件,将一个工业网络连接到另一个工业网络中,使两个网络之间互连进行数据交换。
3)  PROFIBUS DP
PROFIBUS-DP
1.
The development of intellect controller based on PROFIBUS DP is introduced.
介绍了基于 PROFIBUS-DP总线的智能采集控制器研制 ,该控制器可应用到现场设备的数据采集及控
4)  PROFIBUS-DP network
PROFIBUS-DP网络
1.
This paper gives a brief introduction to the technological process and hardware configuration of wet part and dry part and QCS in paper mill,and addresses the method of using MPI network in wet part and dry part and QCS control station,using Profibus-DP network between the scanner control station and operating station to realize high speed data transfer.
简要介绍了抄纸车间湿部、干燥部和QCS工艺流程及硬件配置,针对工厂的具体情况和工艺要求,提出了在抄纸车间湿部、干燥部和QCS之间使用MPI实现三个现场工作站之间数据的传输,扫描架与上位机之间使用Profibus-DP网络进行高速数据传输。
2.
By using PROFIBUS-DP network communication,this system is of good characteristics,such as good reliability and high performance/price ratio.
该系统的主、从站PLC采用PROFIBUS-DP网络通信,采用组态软件编程。
3.
Being a widely used criterion in the industrial control system, PROFIBUS-DP network, together with DC/AC transducer and PLC module, makes up of the bottom hardware system.
PROFIBUS-DP网络作为当前工业控制中广泛应用的网络标准,与交直流调速系统以及PLC模块共同构建了工业控制中的底层硬件系统。
5)  Profibus-DP Bus
Profibus-DP总线
1.
Application of Profibus-DP bus in control system of tobacco machines
Profibus-DP总线在烟机控制系统中的应用
2.
A new kind of electrical control system is designed by using the programmable controller,Profibus-DP bus,distributed I/O,servo system and industrial PC.
采用可编程控制器、Profibus-DP总线、分布式I/O、伺服系统和工业PC设计了一种新型的电气控制系统,给出了硬件配置、网络组态、软件设计和主程序流程框图。
3.
A new kind of electrical control system about YF17A cigarette storage and conveying device is designed by using the programmable controller,PROFIBUS-DP bus,distributed I / O,servo system and industrial PC.
综合利用可编程控制器、PROFIBUS-DP总线、分布式I/O、伺服系统和工业PC,设计了一种新型的YF17A卷烟储存输送装置电气控制系统。
6)  PROFIBUS-DP
PROFIBUS-DP网
补充资料:2,4-DP
分子式:C9H8Cl2O3
分子量:235.05
CAS号:120-36-5

性质:无色结晶。熔点117.5-118.1℃。在20℃水中溶解度为350ppm,易溶于多数有机溶剂。

制备方法:由2,4-二氯苯酚钠盐与α-氯代丙酸经缩合而得。该品为两个旋光异构体的混合物,但只有右旋异构体才有生物活性。

用途:为输异型芽后除草剂。对防除谷物地的蓼属杂草有效。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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