If a PROFIBUS DP slave is developed, is there any testing software or testing tools available for consistency?
若开发了一个PROFIBUS DP从站，有无测试软件？(一致性测试)或测试工具？
Based on the analysis, we reach a conclusion that the gateway between the CAN and PROFIBUS DP is unidirectional.
基于这些分析我们得出结论，PROFIBUS DP总线与CAN总线网关只能是一种单向网关。
It is introduced in this paper that a method to improve the real-time protocol based on Ethernet, referring to Profibus DP field-bus protocol.
对通讯协议以及以太网实时协议改进的研究是对工业自动化系统底层次融合问题的一种探讨。
PROFIBUS DP is a kind of multi master-slave station structure bus, and the communication between the masters is Token way, and subordination between the master and slaves.
PROFIBUS DP是一种多主从总线，采用主站间按令牌方式、从站和主站间按主从方式进行数据通信的工作方式。
The objective of the research is to design a multifunctional and universalizable slave interface for PROFIBUS DP, so an ordinary device can be connected on this bus conveniently.
本课题旨在为PROFIBUS DP这一特定总线，设计一款通用的多功能从站接口，从而使普通的设备可方便的挂接到总线上。
The PLC double redundant control sys- tem structure , hardware configuration and software running status were described on the basis of PROFIBUS-DP field bus on float glass line .
论述了基于PROFIBUS-DP现场总线的浮法玻璃生产线的PLC双冗余控制系统结构、硬件组态以及软件实现情况。
RS232 and PROFIBUS-DP protocol convert interface can embed in the process control equipment as Intelligent Slave Station, that realize many functions as data collect and control.
RS232和PROFIBUS - DP协议转换接口可嵌入现场设备作为智能从站，实现数据采集和控制等多种功能。
PLC and transducer are the cell of systemic import, track PROFIBUS-DP constitute the control system of metallurgy stock crane.
PLC及变频器是该系统的重要组成单元，各单元之间通过现场总线PROFIBUS-DP组成冶金原料吊车的控制系统。
The Profibus-DP control system is simple in wiring, convenient in maintenance and reliable in operation. The system meets the design requirements.
DP控制系统布线简单、维修方便，运行可靠，达到了设计要求。
In our test platform, the stability of Industry Ethernet is better than the stability of PROFIBUS-DP, but the stability of PROFIBUS-DP is enhanced if the communication rate increases.
在我们的测试平台下，PROFIBUS -DP在通讯速率较低时，其稳定性不如以太网好，但随着PROFIBUS - DP通讯速率的提高，其稳定性会随之增强。
The PROFIBUS-DP distributed meter and control system has the function of data collection, control, communication and message display and so on.
DP现场总线分布式测控系统实现了远程分布式数据采集、控制、通信、信息显示等功能。
SPC3 is a intelligence interface chip which is used in the open field bus PROFIBUS-DP.
SPC 3是一种用于PROFIBUS - DP开放式工业现场总线智能化接口芯片。
Through this transform interface, the conventional instrumentation with RS485 interface can be connected to PROFIBUS - DP, and carry out communication and control functions.
通过这种接口，可以将具有RS485接口的仪器仪表设备连接到PROFIBUS-DP网络上，实现通讯和控制功能。
The structures of two widely used fieldbus, i. e. , PROFIBUS-DP and MODBUS are analyzed, as well as the data transmission methods and the feasibility to design the protocol conversion gateway.
分析了工控领域广泛应用的现场总线PROFIBUS-DP与MODBUS的协议结构与数据传输方法、设计协议转换网关的可行性以及网关的电路设计与工作流程。
The paper describes how to design PROFIBUS-DP intelligent slave station with MCU and SPC3, and discusses the main method in hardware and software design.
本文介绍了应用单片机和SPC3 芯片构建PROFIBUS-DP智能从站的方法，并给出了硬件和软件的实现方法。
An application of spilled-dyeing machine control system based on profibus-dp was described, FCS and PLC were used to control, get data on spot and monitor the system.
介绍了PROFIBUS—DP现场总线在溢流染色机控制系统中的应用，采用现场总线技术与PLC技术，实现了对系统各设备的数据采集、处理及监控等功能。
In addition, the structure of the PROFIBUS-DP protocol including data transmission messages, security mechanism and the available transmission services were also analyzed in details.
在此基础上详细说明了PROFIBUS - DP协议的结构，包括数据传输报文、安全机制和可用的传输服务。
And as one of the IEC standard, PROFIBUS-DP has been wildly used in the process control field in China.
作为IEC标准之一的PROFIBUS - DP现场总线，在国内过程控制领域应用比较广泛。
This paper introduces the design outline of PROFIBUS-DP/RS232 intelligent slave, and describes the implementation methods of software and hardware of the intelligent slave.
本文介绍了PROFIBUS-DP/RS232智能从站的设计要点，阐述了智能从站在硬件和软件上的实现方法。
PROFIBUS-DP protocol was used in the distributed remote communication between the manager and local PLC control cabinets.
该系统采用PROFIBUS-DP协议实现管理站与现场PLC操作柜之间的分布式远程通讯。
This function could be applied to other systems where PROFIBUS-DP is in place to improve control reliability and self-diagnosing ability.
该功能也可应用于其他使用PROFIBUS_DP总线系统，以提高总线控制的可靠性以及系统的自诊断能力。
The communication principle of high - speed PROFIBUS - DP com munication net, the software of real time data acquisition and database scheme are emphasized.
着重分析了高速的profibus—dp通信网的通信机制和该监测软件的实时数据采集、数据库策略。
This paper introduces the design of common intelligent temperature control instrument based on PROFIBUS- DP filed bus.
本文介绍了基于PROFIBUS-DP现场总线的通用智能温度控制仪表从站的设计方法。
The article described the application of PROFIBUS-DP field bus in spinning, stretch, and cutting speed synchronizes control of viscose staple fiber plants.
本文介绍了P ROFIBUS - DP现场总线在粘胶短纤维生产的纺丝、牵伸和切断的速度同步控制中的应用。
The control system of flexible manufacturing system is designed as a single master station mode of PROFIBUS-DP in this paper.
采用PROFIBUS - DP单主站的网络配置模式实现了柔性加工系统的控制系统设计。
Composition and design process of general line network of cigarette storage transmission equipment PROFIBUS-DP is stated.
论文详细阐述了卷烟储存输送设备PROFIBUS- DP总线网络的组成结构和设计过程。
This paper deeply make research to the specification of PROFIBUS-DP, and make a detailedly analysis of its theory.
本文在深入研究profibus - DP通信协议基础上，详细分析了它的工作机理。
After many ways of starting motors are compared, a conclusion is received that a transducer starts up the motor controlled by PLC through PROFIBUS-DP.
对多种起动方式进行比较，然后提出通过PROFIBUS—DP总线、PLC与多台变频器通信，由变频器起动大电机的控制策略。
After many ways of starting motors are compared, a conclusion is received that a transducer starts up the motor controlled by PLC through PROFIBUS-DP.
对多种起动方式进行比较，然后提出通过PROFIBUS—DP总线、PLC与多台变频器通信，由变频器起动大电机的控制策略。
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