逻辑设备

MiniGUI provides two functions to realize the conversion between device coordinates and logical coordinates.

MiniGUI 提供了两个函数来进行设备坐标和逻辑坐标的转换。

To prevent a device or logic element from producing a specified output.

防止一个设备或逻辑单元产生某一特定的输出。

PLC is one kind on the basis of technology of digital computer, electronic control device designed to use under the environment of industry specially, adopt it by memory that can programme, it is last user order not to used for,through figure or introductions of simulation /export, finish such functions confirmed as a series of logic , order , timing , counting , operation ,etc., to control all kinds of integrated equipment of electromechanics and production process.

PLC是一种基于数字计算机技术、专为在工业环境下应用而设计的电子控制装置，它采用可编程序的存储器，用来存储用户指令，通过数字或模拟的输入/输出，完成一系列逻辑、顺序、定时、记数、运算等确定的功能，来控制各种类型的机电一体化设备和生产过程。

It is: sets the RFID label on the hanger, the card reader can get the information of the label and sends to the epigyny of the terminal unit of the station; when the hanger passes the reader of any working station; estimates the hanger whether or not enters the station to process manufacture after the epigyny receives the signal of the hanger, the programmable logic controller controls the pulling-in switch of the corresponding station according to the instruction from the epigyny.

该方法包括：在吊架上设有RFID标签，当吊架经过某个工作站进站口前的RFID读卡器时，读卡器会读到吊架标签上的信息，经由工作站终端设备发送给上位机；上位机接收到吊架检测信号后，判断此吊架是否进入工作站进行加工，可编程逻辑控制器根据上位机的指令控制相应工作站点的进站开关合上。

The technical problems, about shortage of separation distance, the feasibility of high-rise polymerization factory building, the fire separation and explosion-proof design of polymerization factory building, the selecting and arrangement of water spraying extinguishing system nozzle, the establishment of deluge system valve, and the essentiality of water spraying extinguishing system which is to be established to protect the VCM gasholder, the positioning of water curtain settled under the space which connect the PVC pack house and pack department and how long the system continue operate? The selecting and the quantity of fire extinguishing agent about gas extinguishing system, which will be used in the new 35KV switch station and some rooms including cabinet room, primary control room, UPS room, voltage changer room, belong to new polymerization power panel and UPS station. Designing the model of power supply and distribution for fire-fighting and designing the hardware organization, software, model of data transmission and fire gang control logic programmer about automatic fire alarm system. Making certain the grade of release source point in the fire or explosive atmosphere and delimiting different grade explosion-proof space. Selecting correct explosion-proof construction of electrical apparatus and delimiting the class of building lightning protection, putting forth the concert steps to deal with thunder stroke and electrostatic discharge and so on, have been deeply researched in the process of designing and then the concert steps to deal with them have been putted forth.

针对设计中遇到的防火间距不足、聚合厂房可否采用高层厂房、聚合厂房的防火分隔和防爆设计、水喷雾灭火系统的喷头选型和布置、雨淋阀组设置、VCM气柜是否需要设置水喷雾灭火系统、PVC仓库与包装车间相通处水幕带的布置和系统工作时间的确定、新建35kV开关站和聚合配电及DCS机柜间内的机柜间、主控室、UPS间、变压器室等处设置的气体灭火系统选型和灭火剂用量确定、消防供配电方式、火灾自动报警系统的硬件结构、软件设计、数据传输方式及联动控制设计中的逻辑编程、爆炸和火灾危险环境危险释放源等级确定和防爆区域等级范围的划分、爆炸危险区域电气设备的防爆结构选型、建、构筑物的防雷类别划分及采取的防雷、防静电措施等具体工程技术问题在深入分析研究后，提出了相应的解决措施。

The models of permanent and instantaneous failures,which bring the indeterminable delay in interlock information transmission,and the models of repeating interlock information transmission and delay are set up.

在数字化变电站中，分布式联锁功能采用分布式模式实现[1]，即通过网络交换分布在多个物理设备中的不同逻辑节点间的联锁信息，并使用这些信息进行正确协同操作来实现。

Corresponding with the system logic diagram and hardware specification.

必须提供完整的与系统逻辑图和硬件说明相对应的L2硬件设备清单。

To perform the machine logic operation NOT gate .

每一种逻辑元件都有作为所有设备基础的基本栅门。

Each logic family has a basic gate from which all devices are built.

每一种逻辑元件都有作为所有设备基础的基本栅门。

Use IDEAS Bronze to build a simple flowsheet, or IDEAS Silver or IDEAS Gold to solve complex engineering problem such as sizing or verify new process equipment, predicting control or process response, predicting interaction with other equipment, designing control logic and increasing product quality.

你可以用IDEAS Bronze创建一个简单的流程，也可以用IDEAS Silver或IDEAS Gold来解决复杂的工程问题，如估算或校核新的工艺设备，预估控制和过程的反应，预测与其他装置的相互影响，设计控制逻辑和提高产品质量。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新