The controlling and communication between the PLC and the remote I/O modules are used by the CAN bus, the distance can be several hundred meters.
PLC和远程I/O模块之间的控制和通信通过CAN总线来实现，其通信距离可以达到几百米。
At present, remote PLC Virtual control system based on industry configuration software still has not concrete application in teaching.
目前基于工业组态软件的远程PLC虚拟控制系统在教学上尚无具体的应用。
The remote monitoring system communicates through the wireless technique, and USES PLC as the followers, it has the advantage of security, economy and higher automatization level.
此远程监控系统采用无线通信，现场使用plc做下位机，具有安全、经济、自动化水平高的优点。
Using the PLC module made by Simons as a control core, S7-200 made by Simons is designed in remote gate control system, the draft of its composing and its system software program are put forward.
利用西门子公司的PLC模块作为控制核心，对西门子S7-200在远程闸门控制系统中的应用进行了设计。给出了闸门控制系统硬件构成和系统软件编程框图。
The control cabinet receives signal from remote control cabinet and is operated by PLC in auto method.
控制箱接受中控室驱动信号，由控制箱的PLC按自动方式运行；
This paper introduces the application of the PLC to the coal conveying control system in a power plant. It describes features and functions of the remote I/O control system in details.
本文介绍了可编程序控制器在电厂皮带机输煤控制系统中的应用，详细说明了远程I／O控制系统的特点和功能。
This paper related the innovation of the calendaring production line provided from Taiwan, consisted of the main control system of PLC and remote I/O, set up man and machine conversation interface.
原台湾产压延生产线故障率高，对其进行全面改造。主控系统采用主从PLC和远程I/O的控制方式，并设人机对话界面。
At the same time, connecting PLC with the scene equipment in actual industry control system, it can realize the actual remote control.
同时在实际工业控制系统中用PLC与现场设备相连便可以实现实际的远程控制。
So far, almost all main providers of PLC and remote I/O devices can provide products with Ethernet interface.
目前几乎所有主要的PLC和远程I/O供应商都能提供支持以太网接口的产品。
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。
The realization method of telephone network based remote communication between host computer and FX2N series PLC is studied.
研究了基于电话网实现了上位机与FX2N系列PLC远距离通信的方法。
The features of the BEPCII linac vacuum system are described, with the remote monitoring system used in the process of ion pump power starting to normal operation and overflow protection based on PLC.
同时介绍了基于PLC可编程控制器应用于离子泵电源的启动和过流保护的远控系统。
Nowadays, PLC has largely been used at the industrial spot, consequently PLC controlling network has been an important diagnostic object of RFDS (Remote Fault Diagnosis System).
目前，在工业控制现场中大量的采用了PLC控制，因此PLC控制网络也成为远程故障诊断系统的一个重要环节。
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PL C控制柜之间的分布式远程通讯。
Combining actual conditions, this subject has researched and developed a teaching system of the railway remote control for experiments base on the PLC.
本课题结合实际情况，基于PLC研究开发了一套教学实验用铁路远动系统。
Combining actual conditions, this subject has researched and developed a teaching system of the railway remote control for experiments base on the PLC.
本课题结合实际情况，基于PLC研究开发了一套教学实验用铁路远动系统。
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