西门子知识管理介绍(英文精华版)

合集下载

PLC的英文介绍

PLC IntroductionProgrammable controller is the first in the late 1960s in the United States, then called Plc programmable logic controller (Programmable Logic Controller) is used to replace relays. For the implementation of the logical judgment, timing, sequence number, and other control functions. The concept is presented Plc General Motors Corporation. Plc and the basic design is the computer functional improvements, flexible, generic and other advantages and relay control system simple and easy to operate, such as the advantages of cheap prices combined controller hardware is standard and overall. According to the practical application of target software in order to control the content of the user procedures memory controller, the controller and connecting the accused convenient target.In the mid-1970s, the Plc has been widely used as a central processing unit microprocessor, import export module and the external circuits are used, large-scale integrated circuits even when the Plc is no longer the only logical (IC) judgment functions also have data processing, PID conditioning and data communications functions. International Electro technical Commission (IEC) standards promulgated programmable controller for programmable controller draft made the following definition : programmable controller is a digital electronic computers operating system, specifically for applications in the industrial design environment. It used programmable memory, used to implement logic in their internal storage operations, sequence control, timing, counting and arithmetic operations, such as operating instructions, and through digital and analog input and output, the control of various types of machinery or production processes. Programmable controller and related peripherals, and industrial control systems easily linked to form a whole, to expand its functional design. Programmable controller for the user, is a non-contact equipment, the procedures can be changed to change production processes. The programmable controller has become a powerful tool for factory automation, widely popular replication. Programmable controller is user-oriented industries dedicated control computer, with many distinctive features.First, high reliability, anti-interference capability;Second，programming visual, simple;Third, adaptability good;Fourth functional improvements, strong functional interface1.Design Theory DevelopmentToday, the primary focus of most design research is based on mechanical or electrical products. One of the by-products of this proposed research is to enhance our fundamental understanding of design theory and methodology by extending it to the field of engineering systems design.A system design theory for large-scale and complex system is not yet fully developed. Particularly, the question of how to simplify a complicated or complex design task has not been tackled in a scientific way. Furthermore, building a bridge between design theory and the latest epistemological outcomes of formal representations in computer sciences and operations research, such as discrete event system modeling, can advance future development in engineering design.2.Application in Logical Hardware DesignFrom a logical perspective, PLC software design is similar to the hardware design of integrated circuits. Modern VLSI designs are extremely complex with several million parts and a product development time of 3 years [Whitney, 1996]. The design process is normally separated into a component design and a system design stage. At component design stage, single functions are designed and verified. At system design stage, components are aggregated and the whole system behavior and functionality is tested through simulation. In general, a complete verification is impossible. Hence, a systematic approach as exemplified for the PLC program design may impact the logical hardware design.Programming languagesHigher level PLC programming languages have been around for some time, but lately their popularity has been mushrooming. As Raymond Lavelle, vice president and general manager, Siemens Energy and Automation. Inc, Programmable Controls Division, points out :”As programmable controls are being used for more and more sophisticated operations, languages other than ladder logic become more practical, efficient, and powerful. For example, it's very difficult to write a trigonometric function using ladder logic. ”Languages gaining acceptance include Boolean, control system flowcharting, and such function chart languages as Graphtec and its variations. And these’s incre asing interest in languages like C and BASIC.PLCs in process controlThus far, PLCs have not been used extensively for continuous process control. Will this continue? ”The feeling that I’ve gotten,” says Ken Jeannette, manager, product planning, Series One and Series Six products, at GE Frame North America, "is that PLCs will be used in the process industry but not necessarily for process control.”Several vendors-obviously betting that the opposite will happen-have introduced PLCs optimized for process applications. Rich Ryan ,manager, commercial marketing, Allen-Bradley Programmable Controls Div, cites PLCs’ increasing use in such industries as food, chemicals, and petroleum. Ryan feel there are two types of applications in which they’re appropriate.”One, "he says, "is where the size of the process control system that's being automated doesn’t justify DCS[distributed control systems].With the starting price tags of those products being relatively high, a programmable controller makes sense for small, low loop count applications. The seconds where you have to integrate the loop closely with the sequential logic. Batch controller sere prime examples, where the sequence and maintaining the process variable are intertwined so closely that the benefits of having a programmable controller to do the sequential logic outweighs some of the disadvantages of not having a distributed control system.”Bill Barkovtz, president of Triconex, predicts that "all future controllers that come out in the process control system business will embrace a lot more PLC technology and a lot more PLC functionality than they ever did before.”Communications and MAPCommunications are vital to an individual automation cell and to the automated factory as a whole. We've heard a lot about MAP in the last few years, and a lot of companies have jumped on the band wagon. Many, however were disappointed when a fully-defined and completed MAP specification didn’t appear immediately. Says Larry Kumara:”Right now , MAP is still a moving target for the manufacturers specification that is not final. Presently, for example, people are introducing products to meet the MAP 2.1standard.Yet 2.1-based products will be obsolete when the new standard for MAP,3.0is introduced.”Because of this, many PLC vendors are holding off on full MAP implementations. Omron, for example , has an ongoing MAP-compatibilityprogram, but Frank Newborn, vice president of Omron’s Industrial Division, reports that because of the lack of a firm definition, Omron's PLCs don't yet talk to MAP.Since it’s unlikely that an individual PLC would talk to broadband MAP anyway, makers are concentrating n proprietary networks. According to Sal Provanzano, users fear that if they do get on board and vendors withdraw from MAP, they ‘ll pulse width modulation control system be the ones left holding a communications structure that’s not supported.。

西门子专业词汇中英文对照表

西门子专业词汇中英文对照表西门子专业词汇中英文对照表英文词汇中文翻译10-bit character frame 10位字符帧20 mA interface 20 mA接口3964? driver 3964?驱动程序4-wire transducer 4线制传感器absolute address 绝对地址absolute addressing 绝对寻址absolute coding 绝对编码absolute encoder adjustment 绝对编码器调整absolute incremental mode 绝对增量模式absolute value sensor 绝对编码器absolute zero shift 绝对零漂移Accept button “接受”按钮access protection 存取保护accumulator 累加器accumulator instruction 累加器指令acknowledged 已确认acknowledgement 确认acknowledgement area of a dialog box 对话框确认区acknowledgement group 确认组acknowledgement key 确认键acknowledgement tag 确认变量acknowledgement theory 确认理论acknowledgement time 确认时间ackowledgement bit 确认位acquisition cycle 采集周期action block 动作块action monitoring 动作监视action time 动作时间activate 激活activate machine data 激活机器数据activate time-of-day interrupt 激活时钟中断active ... 活动...active receiver 主动接收器active redundancy 活动冗余active star coupler 活动星型耦合器actual parameter 实际参数actual position 实际位置actual value 实际值actual value display 实际值显示actual value monitoring 实际值监视actuating signal 起动信号actuator sensor interface AS接口acyclic 非循环adapter cable 适配器电缆adapter card 适配卡additional document 其它文档add-on terminal 附加端子address assignment list 地址分配列表address ID 地址IDaddress identifier 地址标识符address monitoring 地址监视address type 地址类型addressing 寻址addressing error 寻址错误Advanced Manufacturing Research 高级制造研究Advanced Planning & Scheduling 高级计划与排程Advisory Research Group 顾问研究集团AGAG connection AGAG连接aggregate current 总电流agile manufacturing 灵活制造alarm 报警alarm event 报警事件Alarm groups editor 报警组编辑器Alarm Logs editor 报警日志编辑器alarm view 报警视图alarm window 报警窗口allocation 分配alternating current 交流alternative branch 替代分支alternative path 备择路径Analog alarms editor 模拟量报警编辑器analog input module 模拟量输入模块analog output module 模拟量输出模块analog signal 模拟量信号AND operation AND操作AND truth table AND真值表angular circular connector 有角圆形连接器angular power connector housing 角形电源接头外壳ANY pointer ANY指针Any transition 任意跳转API function API函数application 应用application memory 应用程序存储器application module 应用模块Apply button “应用”按钮approach velocity 逼近速度archiving 归档area 区域area-crossing indirect addressing 跨区域间接寻址area-crossing register-indirect addressing 跨区域寄存器间接寻址array element 数组元素ASCII driver ASCII驱动程序ASCII text file ASCII文本文件AS-i bus AS-i总线AS-i module AS接口模件AS-i system AS-i系统Asian characters 亚洲语言字符assign parameters 分配参数assignment list 分配列表asymmetrical signal 非对称信号AT bus AT总线attribute 属性authorization 授权authorization level 授权级别automatic single block 自动单独块automatic speed control 转速控制automation system 自动化系统autorepeat 自动重复AUX bus 辅助总线auxiliary networks 辅助网络available capability 可用能力available UDP connection 可用的UDP连接axis label 轴标签B stack B栈background color 背景色background task 后台任务backplane bus 背板总线backspace key Backspace键back-up battery 备用电池backwards 向后base connector 底座连接器basic cabinet 基础机柜basic chart 基本计划basic control 基本控制basic module 基础模块basic operation 基本操作basic project 基本项目basic version 基本版本batch 批次batch control 批控制batch data 批数据batch data management 批数据管理Batch data processing 批数据处理batch management 批管理batch overview 批总览batch planning list 批计划列表batch process 批处理batch status list 批状态列表battery low 电池电量不足battery module 电池模块battery power supply 电池电源baud 波特BERO signal BERO信号BFOC connector BFOC连接器bill of lading 提货单bill of material 物料单bill of resources 资源清单binary code 二进制代码binary coded decimal 二进制编码的十进制binary form 二进制形式binary result 二进制结果binary result bit 二进制结果位binary-coded decimal 二进制编码的十进制bit accumulator 位累加器bit address 位地址bit combination 位组合bit instruction 位指令bit memory 位存储器bit memory address area 位存储器地址区bit message procedure 位消息程序bit pattern 位模式bit time unit 位时间单位bit/s 位/秒bit-by-bit 逐位bit-coded command 位编码命令bit-coded setting 位编码设置block architecture 块结构block call command 块调用命令block catalog 块目录block check 块检查block comment 块注释block diagram 方框图block header 块标题Block icon 块图标block input 块输入block interface 块接口block name 块名称block number 块编号block output 块输出block protection 块保护block type 块类型block type import 块类型导入block variable 块变量block-oriented execution model 面向块的执行模型blue screen 蓝屏board driver 板驱动程序board retainer 电路板护圈Boolean logic 布尔逻辑boot diskette 启动盘boot loader 引导装载程序Boot Sequence 引导顺序booting 引导border 边框border width 边框宽度box ID 接线盒IDbranch 分支branch&merge 分支和合并breakpoint 断点bridge 桥接broadcast 广播brochure 手册broken cable 断路电缆Browse 浏览buffer 缓冲区buffer overflow 缓冲区溢出built-in pointer 内置指针bus connection 总线连接bus connector 总线接头bus link 总线连接bus node 总线节点bus parameters 总线参数bus protocol 总线协议bus system 总线系统business model 业务模型business objects 业务对象button in the toolbar 工具栏中的按钮byte address 字节地址C7 program C7程序cable grip 电缆夹cable guide 电缆导管call statement 调用语句cam controller 凸轮控制器Cancel button “取消”按钮cancel Time-of-Day interrupt 取消时钟中断cascading menu 层叠式菜单catalog window 目录窗口cause of the problem 问题原因CBA CBA (基于组件的自动化)CCD camera CCD相机central controller 中央控制器certificate of analysis 检验报告change log 更改日志change of operating mode 操作模式变化changeover difference 切换差程channel DLL 通道DLLcharacter frame 位字符帧character string 字符串characteristic 特性chart 图表chart element 图表元素chart folder 图表文件夹chart overview 图表总览chart properties 图表属性chatter monitoring 抖动监视check box 复选框check mark 复选标记chronological reporting 按时间顺序报告circular connector 圆形连接器clearance 空隙click 单击climatic environmental conditions 环境气候条件clipboard 剪贴板clock 时钟Clock Generator 时钟生成器clock memory 时钟存储器clock prompt 时钟提示clock pulse 时钟脉冲clock pulse generator function 时钟脉冲生成器功能clock synchronized 时钟同步clock timing 时钟定时clock-pulse rate 时钟脉冲速率Close button “关闭”按钮closed-loop controller 闭环控制器code generation 代码生成coding key 编码键coding plug 编码插头coil inrush 线圈涌入cold restart 冷启动color display 彩色显示color-coding 颜色编码combo box 组合框command boundary 命令约束command button 命令按钮command macro 命令宏command output disable 命令输出禁用command set 命令集comment 注释comment block 注释块commissioning 开机调试committed capability 承诺能力common data management 公用数据管理common mode error 共模错误common mode interference 共模干扰common mode voltage 共模电压common resource 公用资源communication driver 通讯驱动程序communication error 通讯错误communication function 通讯功能communication function block 通讯功能块communication job 通讯作业communication peer 通讯对等方communication procedures 通信程序communication service 通讯服务communications 通讯compact information 压缩信息comparator 比较器comparison error 比较错误comparison operation 比较操作compile 编译compiler 编译器complex data type 复杂数据类型component project 组件项目component view 组件视图compress 压缩condition code bit 条件代码位conditional call 条件调用conducted 传导configuration 组态configuration data 组态数据configuration error 组态错误configuration parameter 组态参数configuration table 组态表configured connection 已组态的连接configuring PC 组态PCconnecting cable 连接电缆connecting two programming devices 连接两台编程设备connection box 接线盒connection resource 连接资源connection table 连接表Connections editor 连接编辑器consistency check 一致性检查consumables 消耗品context menu 右键快捷菜单context-sensitive information 上下文相关的信息Continue button “继续”按钮continuous counting 无限计数continuous process 连续过程continuous turning 连续转动contrast control 对比度控制control block 控制块control cabinet 开关柜control command 控制命令control element 控制元素control libraries 控制库control loop 控制环control module 控制模块control operation 控制操作control program 控制程序control recipe 控制配方control recipe phase 控制配方阶段control signal 控制信号control system 控制系统controlled positioning 受控定位controller output 控制器输出control-menu box 控制菜单框convention 约定conversion operation 转换操作Converter manual 转换器手册cooling 冷却coordination control 协调控制copy cursor 复制光标count mode 计数模式count up 向上计数count value 计数值counter 计数器counter and comparison instruction 计数器和比较指令counter function 计数器功能counter input 计数器输入counter instruction 计数器指令counter library 计数器库counter module 计数器模块counter number 计数器号counter number error 计数器编号错误counter output 计数器输出counter up 向上计数counter word 计数器字counting range 计数范围counts 计数coupler 耦合器cover foil 覆盖箔CPU operating system CPU操作系统creep speed 慢速creepages and clearances 爬电距离及电气间隙criteria analysis 标准分析crosshair cursor 十字准线光标cross-reference list 交叉索引列表current consumption 电流消耗Current Good Manufacturing Practices 现行良好制造规范current path 电流路径cursor 光标cursor control 光标控制custom installation 自定义安装customized 自定义cycle 循环cycle control point 循环控制点cycle duration 循环持续时间cycle time 循环时间Cycles editor 循环编辑器cyclic program processing 循环程序处理dash 划线data backup 数据备份data block 数据块data block area 数据块区data block element 数据块元素data block instruction 数据块指令data block length 数据块长度data block register 数据块寄存器data byte DBB 数据字节DBBdata channel 数据通道data collection/ccquisition 数据收集/采集data communication equipment 数据通讯设备data cycle 数据循环data cycle time 数据循环时间data double word DBD 数据双字DBDdata exchange 数据交换data exchange broadcast 数据交换广播data integrity 数据完整性Data Log editor 数据记录编辑器data manager 数据管理器data model 数据模型data record 数据记录data record name 数据记录名data record number 数据记录号data retention 数据保持data storage area 数据存储区data structure 数据结构data terminal equipment 数据终端设备data transfer 数据传输data type 数据类型data type declaration 数据类型声明data word 数据字database 数据库DB access with one statement 用一条语句进行的DB访问DB access with two statements 用两条语句进行的DB 访问DB editor DB编辑器DC power supply 直流电源DDE server DDE服务器deactivate 取消激活debug 调试deceleration time 减速时间decimal places 小数位数decompilation 反编译default addressing 缺省寻址default data 缺省数据Default data button “缺省数据”按钮default setting 出厂设置default settings 缺省设置deflagration 爆燃delay element 延迟元素derating 降低额定值deselect 取消选择destination 目标destination area 目标区destination parameter 目标参数destination run-up 目标接近detail display 详细信息显示detailed window 详细信息窗口deterministic behavior 确定性特性device 设备device manager 设备管理器device name 设备名称device number 设备编号diagnostic buffer 诊断缓冲区diagnostic entry 诊断条目diagnostic ID 诊断IDdiagnostic interface 诊断界面diagnostic interrupt 诊断中断diagnostic message 诊断消息diagnostics 诊断diagnostics address 诊断地址diagnostics function 诊断功能dialog box 对话框differential input 差分输入differential voltage 差分电压digital display 数字显示digital input module 数字量输入模块digital input/output module 数字量输入/输出模块digitaloutput module 数字量输出模块DIN rail DIN导轨DIP switch DIP开关direct addressing 直接寻址direct current 直流direct data exchange 直接数据交换direct help cursor 直接帮助光标direct I/O access 直接I/O访问direct keys 直接键directory icon 目录图标discontinued 停止Discrete alarms editor 离散量报警编辑器dispatching production 调度生产display 显示display axis 显示轴display block 显示块display class 显示等级display element 显示元素display mode 显示模式display type 显示类型distributed I/O device 分布式I/O 设备distributed I/Os 分布式I/Odisturbance variable 干扰变量dock 停放dot 点double evaluation 双重判断Double Integer 双精度整数double-click 双击down-counter 向下计数DP delay time DP延迟时间DP identifier DP标识符DP master system DP主站系统DP slave interface DP从站接口DP standard slave DP标准从站DP(DRIVE) DP(驱动器)DP/AS-Interface link DP/AS接口连接drag-and-drop 拖放driver generator 驱动程序生成器drop-down menu 下拉式菜单dummy module 占位模块dummy symbols 伪符号duplex core 双工线芯duration of message 消息持续时间dwell time 停留时间dynamic connection 动态连接dynamic parameter 动态参数dynamization 动态化earth 接地edge detection 沿检测edge formation 沿形成editing window 编辑窗口editor 编辑器EEPROM submodule EEPROM子模块electrical data 电气数据electrical link module 电气连接模块electromagnetic interference field 电磁干扰场electronic catalog 电子目录electronic current limitation 电流限制electronic module 电子模块element 元素elementary data type 基本数据类型ellipse 椭圆EM 3xx EM 3xxE-Mail 电子邮件e-mail address 电子邮件地址e-mail connection 电子邮件连接emergency stop button 紧急停止按钮emergency stop circuit 紧急停止电路emergency stop push button 急停按钮enable input 使能输入enable input evaluation 启用输入判断enable out 使能输出encoder revolution 编码器旋转encoder with asymmetrical output signals 具有非对称输出信号的编码器encoder with symmetrical output signals 具有对称输出信号的编码器encryption 加密end of segment 区段终点endstop 固定挡块engineering station 工程站engineering toolset 工程工具集enter key Enter键Enterprise Production Systems 企业生产系统entry address 条目地址entry field 输入域entry ID 条目IDequidistant mode 等距离equipment class 设备分类equipment control 设备控制equipment manual 机器手册equipment module 设备模块equipment operation 设备操作equipment phase 设备阶段equipotential bonding 等电位连接equipotential bonding strip 等电位铅条error analysis 错误诊断error detection 错误检测error diagnostics 错误诊断error event 错误事件error filter 错误过滤器error information 错误信息error log 错误日志error organization block 错误组织块error register 错误寄存器ERROR-SEARCH mode ERROR-SEARCH模式ES 工程系统event synchronous 同步事件event triggered 事件触发event-driven 事件驱动event-driven program processing 事件驱动的程序处理Ex analog input 防爆保护模拟量输入Ex analog output 防爆保护模拟量输出Ex digital input 防爆保护数字量输入Ex digital output 防爆保护数字量输出Ex partition 防爆保护分区exception handling 例外处理exclusion addresses 排除地址executability 可执行性execution load 执行负载execution monitor 执行监视execution status 执行状态execution time 执行时间execution time limit 执行时间限制expand docked window 展开停放窗口expansion 扩展expansion bus 扩展总线expansion dialog box 扩展对话框export file 导出文件expression 表达式extended temperature range 扩展的温度范围extender 扩展器extension module 扩展模块external fault 外部故障external input 外部输入external view 外部视图extraction tool 插拔件工具faceplate 面板fan subassembly 风扇部件fan-out connector 接线端块fan-out unit 扇出单元fault 故障fault current 故障电流fault message 故障信息fault-tolerant system 容错系统FBD editor CSF编辑器FC 功能fetch principle 获取原理FIBER OPTIC CABLE 光缆field 现场field bus isolating transformer 现场总线隔离变压器field device 现场设备field element 现场元件fieldbus 现场总线filler element 填充元素filter criteria 过滤条件finished good waivers 成品弃权声明书finished goods 成品first input bit scan 第一个输入位扫描fixed functionality 修复的功能fixed setpoint control 固定设定值控制fixed-point number 定点数flag 标志flash 闪烁flash card 闪存卡flash DIMM modules 闪存DIMM模块flash EPROM 闪存EPROMflash memory 闪存flexible connection 软连接floating-point format 浮点格式FMS client FMS客户机FMS connection FMS连接FMS server FMS服务器focus 聚焦folder 文件夹following block 后续块following error limit 跟踪误差限制follow-up mode 跟进模式font scheme 字体方案for data 用于数据FOR statement FOR语句force value 强制值forced execution sleep time 强制执行休眠时间forcing 强制formal operand 形式操作数formatting 格式化formula 公式forwards 向前four-fold evaluation 四重判断free cycle 空闲周期free edit mode 自由编辑模式free port 空闲端口frequency meter 频率计front connector module 前连接器模块full-duplex mode 全双工模式full-stroke keyboard 全程键盘function block 功能块function block library 功能块库function designation 功能名称function diagram 工作原理图function grounding 功能接地function key 功能键function module 功能模块function value 函数值functional unit 功能单元fuse blown 保险丝熔断fusible link 熔线fuzzy control 模糊控制gain 增益gate stop function 门停止功能gateway 网关GD circle GD电路GD element GD元素GD package GD包geared synchronous motion 齿轮同步运动general monitoring 常规监视generate 生成generator 生成器generic block 通用块generic properties 通用属性generic station description GSD文件generic term 专业术语global communication 全局通讯global data identifier 全局数据标识符global data table 全局数据表GOTO statement GOTO语句graph group 图形组graphic 图形graphic display 图形显示graphic editor 图形编辑器graphic language 图形语言Graphic List editor 图形列表编辑器graphic object 图形对象graphic plotter 绘图仪graphics device 图形设备Graphics editor 图形编辑器graphics list 图形列表grid 网格ground fault detector 接地故障检测器grounding wrist strap 接地腕带group acknowledgement 组确认Groups editor 组编辑器guide line 准则H station H站half-duplex mode 半双工模式half-tone color 半色调颜色handwheel 手轮hard disk 硬盘hard disk access 硬盘访问hard disk drive 硬盘驱动器hard disk memory 硬盘存储器hardware catalog 硬件目录hardware configuration 硬件组态hardware fault 硬件故障hardware gate 硬件门hardware information 硬件信息header 标题header area 标题区header-end 标题结尾Help button “帮助”按钮hierarchy branch 体系分支hierarchy folder 体系文件夹hierarchy level 体系层级high-availability 高可用性higher level designation of item 条目的更高层名称higher order 更高顺序higher priority 更高优先级highest station address 最高站地址HiGraph HiGraphHold button “保持”按钮HOLD mode HOLD模式hot swapping 热交换hub 集线器hue 色调I/O area I/O区I/O bus I/O总线I/O: external input I/O：外部输入I/O: external output I/O：外部输出IBM character set IBM字符集identification 标识identification data 标识数据identifier 符号，名称identifier-related diagnostic data 标识符相关诊断数据IF Slot IF插槽illuminated pushbutton 发光按钮开关image evaluation system 图像评估系统image processing 图像处理image processing system 图像处理系统immediate addressing 立即寻址import file 导入文件import/export wizard 导入/导出向导in/out parameter 输入/输出参数inching mode 微动模式incoming event 进入事件incremental edit mode 增量编辑模式incremental position encoder 增量编码器incremental text selection 增量文本选择increments/revolution 增量/转indent 缩进indirect addressing 间接寻址inductive load 电感负载Industrial Ethernet 工业以太网inert 惰性infobox 信息框information function 信息功能infotext 信息文本initial diagnostic address 初始诊断地址initial message 初始消息initial start 初始启动initialization phase 初始化阶段initialize 初始化initiate 启动in-process waiver requests 进行中弃权请求input 输入input bit 输入位input byte 输入字节input delay 输入延迟input double word 输入双字input filter 输入过滤器input module 模拟的输入input parameter 输入参数input point 输入点input word 输入字input/output 输入/输出input/output module 输入/输出模块inrush current 突入电流insert mode 插入模式insert point 插入点installation frame 安装框架installation instructions 安装说明installation work 安装工作instance 实例instance data 背景数据instance data block 背景数据块instance name 实例名称instruction 指令instruction sequence 指令顺序Instructions for system upgrade 系统升级说明instrumentation and control 仪器和控制integer 整数integrated user memory 集成用户存储器integration 集成intelligent DP slave 智能DP从站intelligent I/O module 智能I/O模块interactive step 交互式步骤interface 接口Interface DB 接口DBinterface for memory submodules 存储器子模块接口interface module 接通interference frequency suppression 干扰频率抑制interference immunity 抗干扰interference voltage 干扰电压interlock 互锁interlock time 互锁时间internal error 内部错误internally current limited 内部电流限制interprocessor communication flag 处理器间通讯标志interrupt 报警interrupt organization block 中断组织块interrupt stack 中断堆栈invitation to tender 招标ISA module ISA模块ISA slot ISA插槽isochronous mode 同步模式isolation transformer 隔离变送器IT system IT系统jitter 抖动job number 作业号jump 跳转jump destination 跳转目标kernel 内核key business drivers 关键业务驱动因素Key Performance Indicator 关键性能指示器keyboard controller 键盘控制器keyboard driver 键盘驱动程序key-operated switch 钥匙键控开关keyword 关键字L terminal L端子label as address 标签作为地址labeling strip 标签条Ladder Diagram 梯形图Ladder Editor 梯形图编辑器language element 语言元素language subset 语言子集leakage current 漏电流learnability 可学习性length measurement 长度测量length of the network 网络长度level 层，平面level 1 functions 1级功能level 2 functions 2级功能level 3 functions 3级功能level 4 functions 4级功能level monitoring 电平调整level-controlled 电平控制library number 库号limit switch 限制开关line comment 行注释line style 线型line width 线宽linear addressing 线性寻址linear axis 线性轴linear scale 线性转换link cursor 链接光标link device 连接设备LINK-UP mode LINK-UP模式link-up system mode 连接系统模式liquid crystal 液晶list view 列表视图literal 文字的load circuit 负载电路load command 装载命令load current supply 负载电流源load instruction 装载指令load memory 装载存储器load monitor 监视器load object 装载对象load timer in binary format 装入二进制格式的定时器load user program 装载用户程序load wiring 负载接线local area network 局域网local bus 局部总线local data 局部数据local data bit 局部数据位local data byte 局部数据字节local data double word 局部数据双字local data stack 局部数据堆栈local PROFIBUS address 本地PROFIBUS地址local to block symbols 本地块符号local variable 局部变量location cursor 位置光标location designation 位置指定location-independent 位置独立locked 已锁定log on 登录logarithmic scale 对数刻度logic block 逻辑块logic operation 逻辑操作logical communication link 逻辑通讯连接login 登录long-term archive 长期归档loop 环路Loop control 循环控制loop display 循环显示loop-in-alarm 报警循环lot 批M7 DDE server M7 DDE服务器main chart 主图表main memory 主存储器main SETUP menu 主“设置”菜单Maintenance Station 维护站major tick marks 主核对符号malfunction 故障manufacturing automation protocol 制造自动化协议manufacturing cell 制造单元Manufacturing Execution Systems 制造执行系统Manufacturing Operations and Control domain 制造运营与控制领域marking 标记master 主站master computer 主计算机Master Control Relay 主控继电器master controller 主控制器master data 主数据master interface module 主站接口模块master project 主项目master recipe phase 主配方阶段material class 材料分类material definition 材料定义material lot 材料批号material model 材料模型Material Requirements Planning 物料需求计划material sublot 材料子批mathematical functions 数学函数maximize 最大化maximum execution load 最大执行负载MCR area MCR区MCR stack MCR堆栈MCR stack pointer MCR堆栈指针measured value resolution 测量值精度measurement type 测量类型measuring point 测量点measuring system 测量系统Media Access Control 媒体访问控制membrane keyboard 覆膜键盘memory area 存储区memory bit 存储器位memory byte 存储器字节Memory Cache 存储器缓存memory card 存储卡Memory card port 存储卡端口memory double word 存储器双字memory expansion 存储器扩展memory location 存储位置memory module 存储器模块memory reset 存储器复位menu 菜单menu assisted 辅助菜单menu bar 菜单栏menu entry 菜单条目menu item 菜单项menu title 菜单标题message 显示信息message acknowledgement 消息确认message bit procedure 消息位程序message buffer 消息缓冲区message burst 消息脉冲串message class 消息类别message format 消息格式message frame 消息帧message indicator 消息指示灯message line 消息行message number 消息号message number procedure 消息号程序message output 消息输出message procedure 消息程序message sequence report 消息顺序报告message status 消息状态message tag 消息变量message text 消息文本message-type block 消息类型块metal guide 金属导轨micro memory card 微型存储卡migration 移植mimic 模拟minimize 最小化minimum cycle time 最小循环时间minimum ignition energy 最小点火能量minimum sleep time 最小休眠时间minor tick marks 次核对符号missing encoder supply 缺少编码器电源missing load voltage L+ 缺少负载电压L+mode 运行方式mode of operation 操作模式mode selector 模式选择器model 模型models for Manufacturing Execution Systems 制造执行系统模型modem 调制解调器modifying times 修改时间modular closed-loop control 模块化闭环控制modular PID control 模块化PID控制modulator quiet time 调整器静态时间module 模块module backplane 模块背板module cl 模块种类module identifier 模块标识符module number 模块编号module parameters 模块参数module position 模块位置module status 模块状态monitor 监视器monitor interval 监控间隔monitor variables 监控变量monitoring logic 监视逻辑monitoring point 监视点monitoring time 监视时间monitoring type 监视类型monoflop 单稳态触发器motherboard 主板motion monitoring 运动监视motor block 电机块mouse 鼠标mouse driver 鼠标驱动程序MPI card MPI卡multicomputing 多值计算multicomputing interrupt 多值计算中断multidimensional field 多维域multi-instance 多实例multiple document interface 多文档界面multiple option 多选项multiple option list 多选项列表multiplexing 多路复用multi-point interface 多点接口multiproject 多项目multitasking 多任务处理multiturn encoder 多匝编码器multi-user system 多用户系统multi-vendor 多家厂商naming convention 命名约定NCM NCMnegative edge transition 负跳沿跳转nesting depth 嵌套深度NETPRO NETPROnetwork 网络network component 网络组件network configuration 网络组态network connection 网络连接network drive 网络驱动器network station 网络站network view 网络视图node 节点node address 节点地址node initialization 节点初始化noise 噪音no-load voltage 空载电压non-condensing 非结露non-configured connection 非组态的连接non-deterministic behavior 非确定性特性non-hazardous area 非危险区non-isolated 非隔离non-modal dialog box 非模态对话框NOP step NOP步骤NOP transition NOP跳转normally closed contact 常闭触点null instruction 空指令NW 电网或电源系统OB number OB编号OB priority OB优先级object linking and embedding 对象链接和嵌套object properties 对象属性object view 对象窗口OFF delay OFF延迟offline 离线offline mode 离线模式oil immersion 'o' 油浸'o'OK button “确定”按钮old value 旧值onboard I/O 板载I/Oon-delay timer 接通延迟定时器one's complement 一的补码online 在线online mode 在线模式on-the-fly control 实时测量OPC server OPC服务器Open button “打开”按钮open picture 打开图片open-loop control 开环控制Open-Loop Positioning 开环定位operating data 操作数据operating information range 操作信息范围Operating Instructions 操作指令operating resource 操作资源operating system 操作系统operating system run time 操作系统运行时间operating text 操作文本operation 操作operation in segmented rack 以分段机架运行operation message 操作消息operational limit 操作限制operational message 运作消息operations and detailed scheduling 实施和详细排程operator action 操作员动作operator authorization 操作员授权operator control and monitoring 操作员控制和监视operator control and monitoring system 操作员控制和监视系统operator control enable 操作员控制启用operator input 操作员输入operator mode 操作员模式operator protection 操作员保护operator unit 操作单元optical link module 光连接模块optical link plug 光连接插头optically isolated 光隔离optional software 可选软件order number 订货号organization block 组织块organizational chart 组织图organizational function chart 组织功能图outline view 大纲视图output 输出output bit 输出位output byte 输出字节output circuit 输出电路output coil 绕组，线圈output double word 输出双字output organizer 输出管理器output parameter 输出参数output range 输出范围output signal 输出信号Output Window 输出窗口output word 输出字overcurrent protection 过流保护overflow 溢出overflow page 溢出页override 倍率page footer 页脚pane 窗格panel 面板parallel branch 并联支路parallel connection 并联parameter assignment 参数分配parameter connection point 参数连接点parameter control 参数控制parameter description 参数描述parameter field 参数域parameter settings 参数设置parameter type 参数类型parameterization 参数化parity 奇偶校验partial process image 部分过程映像participant 参与者partition 分区PC adapter PC适配器PC carrier board PC载板PC DDE server PC DDE服务器PC slave board PC从板PC/PPI cable PC/PPI电缆peer 对等方peripheral 外设peripheral input byte 外设输入字节peripheral input double word 外设输入双字peripheral input word 外设输入字peripheral output byte 外设输出字节peripheral output double word 外设输出双字peripheral output word 外设输出字permanent instruction 永久指令permanent window 永久窗口Personal Computer 个人计算机personnel class 人员分类PG/OP communication PG/OP通讯phased-out product 逐渐停产的产品physical address 物理地址。

PLC中英文资料外文翻译

附录外文资料PLC technique discussion and future development Along with the development of the ages, the technique that is nowadays is also gradually perfect, the competition plays more more strong; the operation that list depends the artificial has already can't satisfied with the current manufacturing industry foreground, also can't guarantee the request of the higher quantity and high new the image of the technique business enterprise.The people see in produce practice, automate brought the tremendous convenience and the product quantities for people up of assurance, also eased the personnel's labor strength, reduce the establishment on the personnel. The target control of the hard realization in many complicated production lines, whole and excellent turn, the best decision etc., well-trained operation work, technical personnel or expert, governor but can judge and operate easily, can acquire the satisfied result. The research target of the artificial intelligence makes use of the calculator exactly to carry out, imitate these intelligences behavior, moderating the work through person's brain and calculators, with the mode that person's machine combine, for resolve the very complicated problem to look for the best pathWe come in sight of the control that links after the electric appliances in various situation, that is already the that time generation past, now of after use in the mold a perhaps simple equipments of grass-roots control that the electric appliances can do for the low level only;And the PLC emergence also became the epoch-making topic, adding the vivid software control through a very and stable hardware, making the automation head for the new high tide.The PLC biggest characteristics lie in: The electrical engineering teacher already no longer electric hardware up too many calculationses of cost, as long as order the importation that the button switch or the importation of the sensors order to link the PLC up can solve problem, pass to output to order the conjunction contact machine or control the start equipments of the big power after the electric appliances, but theexportation equipments direct conjunction of the small power can.PLC internal containment have the CPU of the CPU, and take to have an I/ O for expand of exterior to connect a people's address and saving machine three big pieces to constitute, CPU core is from an or many is tired to add the machine to constitute, mathematics that they have the logic operation ability, and can read the procedure save the contents of the machine to drive the homologous saving machine and I/ Os to connect after pass the calculation; The I/ O add inner part is tired the input and output system of the machine and exterior link, and deposit the related data into the procedure saving machine or data saving machine; The saving machine can deposit the data that the I/ O input in the saving machine, and in work adjusting to become tired to add the machine and I/ Os to connect, saving machine separately saving machine RAM of the procedure saving machine ROM and datas, the ROM can can do deposit of the data permanence in the saving machine, but RAM only for the CPU computes the temporary calculation usage of hour of buffer space.The PLC anti- interference is very and excellent, our root need not concern its service life and the work situation bad, these all problems have already no longer become the topic that we fail, but stay to our is a concern to come to internal resources of make use of the PLC to strengthen the control ability of the equipments for us, make our equipments more gentle.PLC language is not we imagine of edit collected materials the language or language of Cs to carry on weaving the distance, but the trapezoid diagram that the adoption is original after the electric appliances to control, make the electrical engineering teacher while weaving to write the procedure very easy comprehended the PLC language, and a lot of non- electricity professional also very quickly know and go deep into to the PLC.Is PLC one of the advantage above and only, this is also one part that the people comprehend more and easily, in a lot of equipmentses, the people have already no longer hoped to see too many control buttons, they damage not only and easily and produce the artificial error easiest, small is not a main error perhaps you can still accept; But lead even is a fatal error greatly is what we can't is tolerant of. Newtechnique always for bringing more safe and convenient operation for us, make we a lot of problems for face on sweep but light, do you understand the HMI? Says the HMI here you basically not clear what it is, also have no interest understanding, change one inside text explains it into the touch to hold or man-machine interface you knew, it combines with the PLC to our larger space.HMI the control not only only is reduced the control press button, increase the vivid of the control, more main of it is can sequence of, and at can the change data input to output the feedback with data, control in the temperature curve of imitate but also can keep the manifestation of view to come out. And can write the function help procedure through a plait to provide the help of various what lies in one's power, the one who make operate reduces the otiose error. Currently the HMI factory is also more and more, the function is also more and more strong, the price is also more and more low, the noodles of the usage are wide more and more. The HMI foreground can say that think ° to be good very.At a lot of situations, the list is is a smooth movement that can't guarantee the equipments by the control of the single machine, but pass the information exchanges of the equipments and equipments to attain the result that we want. For example fore pack and the examination of the empress work preface, we will arrive wrapping information feedback to examine the place, and examine the information of the place to also want the feedback to packing. Pass the information share thus to make both the chain connect, becoming a total body, the match of your that thus make is more close, at each other attain to reflect the result that mutually flick.The PLC correspondence has already come more more body now its value, at the PLC and correspondence between PLCs, can pass the communication of the information and the share of the datas to guarantee that of the equipments moderates mutually, the result that arrive already to repair with each other. Data conversion the adoption RS232 between PLC connect to come to the transmission data, but the RS232 pick up a people and can guarantee 10 meters only of deliver the distance, if in the distance of 1000 meters we can pass the RS485 to carry on the correspondence, the longer distance can pass the MODEL only to carry on deliver.The PLC data transmission is just to be called a form to it in a piece of and continuous address that the data of the inner part delivers the other party, we, the PLC of the other party passes to read data in the watch to carry on the operation. If the data that data in the watch is a to establish generally, that is just the general data transmission, for example today of oil price rise, I want to deliver the price of the oil price to lose the oil ally on board, that is the share of the data; But take data in the watch for an instruction procedure that controls the PLC, that had the difficulty very much, for example you have to control one pedestal robot to press the action work that you imagine, you will draw up for it the form that a procedure combine with the data sends out to pass by.The form that information transport contain single work, the half a work and the difference of a workses .The meaning of the single work also is to say both, a can send out only, but a can receive only, for example a spy he can receive the designation of the superior only, but can't give the superior reply; A work of half is also 2 and can can send out similar to accept the data, but can't send out and accept at the same time, for example when you make a phone call is to can't answer the phone, the other party also; But whole pair works is both can send out and accept the data, and can send out and accept at the same time. Be like the Internet is a typical example.The process that information transport also has synchronous and different step cent: The data line and the clock lines are synchronous when synchronous meaning lie in sending out the data, is also the data signal and the clock signals to be carry on by the CPU to send out at the same time, this needs to all want the specialized clock signal each other to carry on the transmission and connect to send, and is constrained, the characteristics of this kind of method lies in its speed very quick, but correspond work time of take up the CPU and also want to be long oppositely, at the same time the technique difficulty also very big. Its request lies in can'ting have an error margins in a datas deliver, otherwise the whole piece according to compare the occurrence mistake, this on the hardware is a bigger difficulty. Applied more and more extensive in some appropriative equipmentses, be like the appropriative medical treatment equipments, the numerical signal equipments...etc., in compare the one data deliver,its result is very good.And the different step is an application the most extensive, this receive benefit in it of technique difficulty is opposite and want to be small, at the same time not need to prepare the specialized clock signal, its characteristics to lie in, its data is partition, the long-lost send out and accept, be the CPU is too busy of time can grind to a stop sex to work, also reduced the difficulty on the hardware, the data throw to lose at the same time opposite want to be little, we can pass the examination of the data to observe whether the data that we send out has the mistake or not, be like strange accidentally the method, tired addition and eight efficacies method etc., can use to helps whether the data that we examine to send out have or not the mistake occurrence, pass the feedback to carry on the discriminator.A line of transmission of the information contain a string of and combine the cent of: The usual PLC is 8 machines, certainly also having 16 machines. We can be an at the time of sending out the data a send out to the other party, also can be 88 send out the data to the other party, an and 8 differentiationses are also the as that we say to send out the data and combine sends out the data. A speed is more and slowly, but as long as 2 or three lines can solve problem, and can use the telephone line to carry on the long range control. But combine the oscular transmission speed is very quick of, it is a string of oscular of 25600%, occupy the advantage in the short distance, the in view of the fact TTL electricity is even, being limited by the scope of one meter generally, it combine unwell used for the data transmission of the long pull, thus the cost is too expensive.Under a lot of circumstances we are total to like to adopt the string to combine the conversion chip to carry on deliver, under this kind of circumstance not need us to carry on to depositted the machine to establish too and complicatedly, but carry on the data exchanges through the data transmission instruction directly, but is not a very viable way in the correspondence, because the PLC of the other party must has been wait for your data exportation at the time of sending out the data, it can't do other works.When you are reading the book, you hear someone knock on door, you stop tostart up of affair, open the door and combine to continue with the one who knock on door a dialogue, the telephone of this time rang, you signal hint to connect a telephone, after connecting the telephone through, return overdo come together knock on door to have a conversation, after dialogue complete, you continue again to see your book, this kind of circumstance we are called the interruption to it, it has the authority, also having sex of have the initiative, the PLC had such function .Its characteristics lie in us and may meet the urgently abrupt affairs in the operation process of the equipments, we want to stop to start immediately up of work, the whereabouts manages the more important affair, this kind of circumstance is we usually meet of, PLC while carry out urgent mission, total will keep the current appearance first, for example the address of the procedure, CPU of tired add the machine data etc., be like to to stick down which the book that we see is when we open the door the page or simply make a mark, because we treat and would still need to continue immediately after book of see the behind. The CPU always does the affair that should do according to our will, but your mistake of give it an affair, it also would be same to do, this we must notice.The interruption is not only a, sometimes existing jointly with the hour several inside break, break off to have the preferred Class, they will carry out the interruption of the higher Class according to person's request. This kind of breaks off the medium interruption to also became to break off the set. The Class that certainly break off is relevant according to various resources of CPU with internal PLC, also following a heap of capacity size of also relevant fasten.The contents that break off has a lot of kinds, for example the exterior break off, correspondence in of send out and accept the interruption and settle and the clock that count break off, still have the WDT to reset the interruption etc., they enriched the CPU to respond to the category while handle various business. Speak thus perhaps you can't comprehend the internal structure and operation orders of the interruption completely also, we do a very small example to explain.Each equipments always will not forget a button, it also is at we meet the urgent circumstance use of, that is nasty to stop the button. When we meet the Human body trouble and surprised circumstances we as long as press it, the machine stops alloperations immediately, and wait for processing the over surprised empress recover the operation again.Nasty stop the internal I/ O of the internal CPU of the button conjunction PLC to connect up, be to press button an exterior to trigger signal for CPU, the CPU carries on to the I/ O to examine again, being to confirm to have the exterior to trigger the signal, CPU protection the spot breaks off procedure counts the machine turn the homologous exterior I/ O automatically in the procedure to go to also, be exterior interruption procedure processing complete, the procedure counts the machine to return the main procedure to continue to work.Have 1:00 can what to explain is we generally would nasty stop the button of exterior break off to rise to the tallest Class, thus guarantee the safety.When we are work a work piece, giving the PLC a signal, counting PLC inner part the machine add 1 to compute us for a day of workload, a count the machine and can solve problem in brief, certainly they also can keep the data under the condition of dropping the electricity, urging the data not to throw to lose, this is also what we hope earnestly.The PLC still has the function that the high class counts the machine, being us while accept some datas of high speed, the high speed that here say is the data of the in all aspects tiny second class, for example the bar code scanner is scanning the data continuously, calculating high-speed signal of the data processor DSP etc., we will adopt the high class to count the machine to help we carry on count. It at the PLC carries out the procedure once discover that the high class counts the machine to should of interruption, will let go of the work on the hand immediately. The trapezoid diagram procedure that passes by to weave the distance again explains the high class for us to carry out procedure to count machine would automatic performance to should of work, thus rise the Class that the high class counts the machine to high one Class.You heard too many this phrases perhaps:" crash", the meaning that is mostly is a workload of CPU to lead greatly, the internal resources shortage etc. the circumstance can't result in procedure circulate. The PLC also has the similar circumstance, there is a watchdog WDT in the inner part of PLC, we can establishtime that a procedure of WDT circulate, being to appear the procedure to jump to turn the mistake in the procedure movement process or the procedure is busy, movement time of the procedure exceeds WDT constitution time, the CPU turn but the WDT reset the appearance. The procedure restarts the movement, but will not carry on the breakage to the interruption.The PLC development has already entered for network ages of correspondence from the mode of the one, and together other works control the net plank and I/ O card planks to carry on the share easily. A state software can pass all se hardwares link, more animation picture of keep the view to carries on the control, and cans pass the Internet to carry on the control in the foreign land, the blast-off that is like the absolute being boat No.5 is to adopt this kind of way to make airship go up the sky.The development of the higher layer needs our continuous effort to obtain.The PLC emergence has already affected a few persons fully, we also obtained more knowledge and precepts from the top one experience of the generation, coming to the continuous development PLC technique, push it toward higher wave tide.摘自《可编程控制器技术讨论与未来发展》中文翻译可编程控制器技术讨论与未来发展随着时代的发展,当今的技术也日趋完善、竞争愈演愈烈;单靠人工的操作已不能满足于目前的制造业前景,也无法保证更高质量的要求和高新技术企业的形象.人们在生产实践中看到,自动化给人们带来了极大的便利和产品质量上的保证,同时也减轻了人员的劳动强度,减少了人员上的编制.在许多复杂的生产过程中难以实现的目标控制、整体优化、最佳决策等,熟练的操作工、技术人员或专家、管理者却能够容易判断和操作,可以获得满意的效果.人工智能的研究目标正是利用计算机来实现、模拟这些智能行为,通过人脑与计算机协调工作,以人机结合的模式,为解决十分复杂的问题寻找最佳的途径我们在各种场合看到了继电器连接的控制，那已经是时代的过去，如今的继电器只能作为低端的基层控制模块或者简单的设备中使用到；而PLC的出现也成为了划时代的主题，通过极其稳定的硬件穿插灵活的软件控制，使得自动化走向了新的高潮。

西门子Teamcenter简介

西门子Teamcenter简介1.公司介绍西门子股份公司是全球领先的技术企业，创立于1847年，业务遍及全球200多个国家，专注于电气化、自动化和数字化领域。

作为世界最大的高效能源和资源节约型技术供应商之一，西门子在高效发电和输电解决方案、基础设施解决方案、工业自动化、驱动和软件解决方案，以及医疗成像设备和实验室诊断等领域占据领先地位。

西门子自1872年进入中国，2016财年（2015年10月1日至2016年9月30日），西门子在中国的总营收达到64.4亿欧元，拥有约31000名员工。

Siemens PLM Software（西门子工业软件），是全球领先的产品生命周期管理（PLM）和制造运营管理（MOM）软件、系统与服务提供商，拥有超过1500万套已发售软件，全球客户数量达14万多家。

公司总部位于美国德克萨斯州普莱诺市。

2.Teamcenter产品介绍Teamcenter是Siemens PLM Software产品生命周期管理解决方案的支柱之一，基于一个单一的、开放的、面向服务的体系构架，是业内首个将单个软件应用，转变为在SOA的基础上建立的，跨专业、跨项目阶段和计划的集成化PLM解决方案，为大小制造企业提供了平台可扩展性、应用丰富性以及可配置性。

Teamcenter全面统一的架构为企业提供了一套较为完整的端到端数字化生命周期管理解决方案，其功能主要包括：●系统工程和需求管理Teamcenter系统工程和需求管理为企业提供了一个系统的、可重复的解决方案，用于定义、捕捉、调整、管理和使用产品的需求数据，以确保根据产品需滶进行开发，使其符合战略意图、市场、客户需求以及法规要求，提高客户交付成功产品的能力。

●组合、计划和项目管理Teamcenter组合、计划和项目管理通过持续地控制正确的投资组合选择，使企业投资回报实现最大化。

使项目组合和项目计划、财务、资源、业务绩效与产品生命周期集成，与企业战略方向一致。

西门子plc基础知识西门子plc

西门子plc基础学问 - 西门子plc1、plc的基本概念可编程把握器(Programmable Controller)是计算机家族中的一员，是为工业把握应用而设计制造的。

早期的可编程把握器称作可编程规律把握器(Programmable Logic Controller)，简称PLC，它主要用来代替继电器实现规律把握。

随着技术的进展，这种装置的功能已经大大超过了规律把握的范围，因此，今日这种装置称作可编程把握器，简称PC。

但是为了避开与个人计算机(Personal Computer)的简称混淆，所以将可编程把握器简称PLC。

2、PLC的基本结构PLC实质是一种专用于工业把握的计算机，其硬件结构基本上与微型计算机相同：a. 中心处理单元(CPU)中心处理单元(CPU)是PLC的把握中枢。

它依据PLC系统程序赐予的功能接收并存储从编程器键入的用户程序和数据；检查电源、存储器、I/O以及警戒定时器的状态，并能诊断用户程序中的语法错误。

当PLC 投入运行时，首先它以扫描的方式接收现场各输入装置的状态和数据，并分别存入I/O映象区，然后从用户程序存储器中逐条读取用户程序，经过命令解释后按指令的规定执行规律或算数运算的结果送入I/O 映象区或数据寄存器内。

等全部的用户程序执行完毕之后，最终将I/O映象区的各输出状态或输出寄存器内的数据传送到相应的输出装置，如此循环运行，直到停止运行。

为了进一步提高PLC的可*性，近年来对大型PLC还接受双CPU构成冗余系统，或接受三CPU的表决式系统。

这样，即使某个CPU消灭故障，整个系统仍能正常运行。

b、存储器存放系统软件的存储器称为系统程序存储器。

存放应用软件的存储器称为用户程序存储器。

C、电源PLC的电源在整个系统中起着格外重要得作用。

假如没有一个良好的、可*得电源系统是无法正常工作的，因此PLC的制造商对电源的设计和制造也格外重视。

一般沟通电压波动在+10%(+15%)范围内，可以不实行其它措施而将PLC直接连接到沟通电网上去。

西门子股份公司 DIGSI CFC 说明书

CFC 使用手册 E50417-H115D-C098-A1
iii
目录
2.7 2.7.1 2.7.2 2.7.3 2.8 2.8.1 2.8.2 2.8.3 2.8.4 测量值处理实例..................................................................................................................35 连接输入信号 .....................................................................................................................36 连接功能块 .........................................................................................................................37 连接输出信号 .....................................................................................................................38 联锁实例 ............................................................................................................................39 连接输入信号 .....................................................................................................................40 增加输入信号的数目...........................................................................................................41 连接功能块 .........................................................................................................................42 连接输出信号 .....................................................................................................................43

西门子SIMOCODE pro电机管理系统说明书

/simocodeSIMOCODE proFlexible, modular, integrated –the way modern motor management should be.SIMOCODE pro offers multifunctional, solid-state full motor protection. The motor management system monitors, protects and controls constant-speed motors and enables the implementa-tion of predictive maintenance. It does not wait for a problem to occur before shutting down the motor, but establishes a level of transparency in advance to avoid shutdowns and improve productivity. SIMOCODE pro delivers detailed operating, service and diagnostic data across the entire process. SIMOCODE is easy to use, requires no advanced engineering, and integrates into virtually any automation system. SIMOCODE pro communicates via PROFIBUS and PROFINET, Modbus RTU, EtherNet/IP and OPC UA.For 30 years, SIMOCODE pro has been controlling and monitoring low-voltage, constant-speed motors all over the world. For plant reliability, SIMOCODE is used to keep motors running. And with its Cloud-based connection, SIMOCODE gives you more transparency and power.With both the SIMOCODE pro GeneralPerformance and SIMOCODE pro HighPerformance device classes, we offerscalable, flexible solutions for industrialcontrols and plant optimization in thecontext of Industry 4.0.3SIMOCODE pro – General Performance:Ideal for the entry levelThe smart and compact motor management system for direct-on-line, reversing, and star-delta (wye-delta) starters or for controlling a motor starter protector or soft starter. The basic system includes a current measuring module and the basic unit for overload or thermistor motor protection, for example. Communication with the automation level takes place via PROFIBUS/PROFINET. Optional additions include an operator panel and an expansion module that allows additional inputs/ outputs, ground-fault detection and temperature measure-ment to be realized. SIMOCODE pro – High Performance:The fully professional solution for every motorThe SIMOCODE pro High Performance motor management system is variable, intelligent and can be adapted individually to suit any requirement. The basic system includes a module for measuring current (and optionally also voltage), as well as a basic unit, and is suitable for removing pump blockages, for example. Communication with the automation level takes place via PROFIBUS or Modbus RTU, via Ethernet with the PROFINET or EtherNet/IP protocols, and also via OPC UA. The optional expansion modules include separate current/voltage measuring modules for dry-running protection, an operator panel with display, a ground-fault module, a temperature module, standard digital modules, fail-safe digital modules and an analog module.SIMOCODE pro – Modern motor management: scalable and modularTwo device series form the core of the multifunctional SIMOCODE pro motor man-agement system: General Performance and High Performance. The devices in both series incorporate all essential motor protection, monitoring and control functions– including data transparency through the Cloud connection. SIMOCODE pro General Performance is your entry into modern motor management and addresses standard motor applications. SIMOCODE pro High Performance features up to five expansion modules, including fail-safe modules, and offers additional measured variables. Findout how you can take advantage of the two SIMOCODE pro device series in all areasof the automation industry.4SIMOCODE pro Safety:Fail-safe expansion modulesVarious modules are available for SIMOCODE pro for theextended protection of personnel, machines and the envi-ronment. These guarantee the safety-related shutdown ofmotors and meet all the requirements of the standards.The advantages:• F unctional switching and fail-safe shutdown withoutmanual wiring or additional effort• S afety function parameters can be flexibly configured• T ransfer of meaningful diagnostic data to thecontrol system• L ogging of errors for detailed evaluation•Fail-safe shutdown via PROFIsafe or locallyHighPerformanceSIMOCODE pro V PN SIMOCODE pro V EIP SIMOCODE pro V PB SIMOCODE pro V MR Current / voltagemeasuring moduleOperator panel with displaymax. 5 / 7 expansionmodulesSafetyExtended control functions(e.g. positioner, pole-changing starter)GeneralPerformance SIMOCODE pro V PN GP SIMOCODE pro SCurrent measuring moduleOperator panel1 expansion moduleBasic control functions(e.g. direct-on-line/reversing start)5Every water utility operator is familiar with the problems of a blocked pump – and the possible consequences: environmental harm, damage due to flooding, and dangers to health as a result of lifting and cleaning pumps. This is compounded by the financial impact of plantdowntimes. SIMOCODE pro monitors the current and active power of the pump motor – and derives the pumpstatus from them. If a defined threshold value is exceeded, SIMOCODE pro autonomously reverses the rotational direction of the pump in order to dislodge deposits on the impeller blades.Say goodbye to blocked pumps with SIMOCODE pro – the modular, compact motor management system that tackles the challenge by automatically reversing the pump. SIMOCODE pro can be retrofitted in existing plants.Remove pump blockages and increase availability.6Reliable monitoring – dry-running protection redesigned.Conventional dry-running monitoring with a sensor Active power-based dry-running protectionReliable dry-running protection is a must in many applications in the chemical industry. SIMOCODE pro reliably prevents the dry running of centrifugal pumps in order to preclude hazardous situations and completely redefines dry-running protection for pumps inSensors on centrifugal pumps in hazardous areas are often prone to high installation and maintenance costs. The solu-tion: Using active power-based dry-running detection, SIMO-CODE pro monitors the active electrical power consumption of the pump motor and thus the status of the pump – with-out the need for additional monitoring devices or sensors to be installed. The new technology ensures reliable explosion protection in accordance with ATEX and IECEx criteria and saves costs and time for commissioning and maintenance.Your benefits through active power-based dry-running protection Earlier fault detection• D irect conclusions concerning the flow rate can be drawnfrom the active power consumption of the pump motor • R eliable prevention of dry running of the pump andtherefore less damage to the pump Cost and time savings• N o maintenance effort due to the elimination ofmechanical wear of the sensors • No additional sensor requiredReduction of hardware• N o need for additional sensors and mechanicalcomponents • Simplified engineering Reliable monitoring of the system• Compliance with ATEX and IECEx criteria• R eliable and automatic pump shutdown in the event ofunacceptable operating conditions7With the OPC UA industrial M2M communication protocol, SIMOCODE pro provides an additional communication interface that is independent of the automation system.The open and supplier-independentcommunication via OPC UA guaran-tees the direct exchange of data withHMI panels or SCADA systems. Motor,process and plant data is thereforeavailable without any losses, wher-ever it is needed: at the device, butalso in the control room for diagnosticpurposes. As part of the digital revo-lution and the efforts to evaluate vastquantities of data even more quickly,all motor data from SIMOCODE procan be transmitted by the most directroute to the Cloud using OPC UA.The data can then be used moreintensively and in a targetedfashion – without the need forany intervention in the motor control.The result: Plant availability andefficiency are increased, because youcan run analyses, improve energyconsumption, or even optimize theentire process. SIMOCODE pro speaks to everyone –including the Cloud.BenefitsThanks to OPC UA, SIMOCODE facilitatessimple and convenient integrationinto Cloud-based solutions, e.g. SiemensMindSphere with so many advantages:• D ata provision in the Cloud for cross-plant,reliable diagnostics• C onvenient and reliable processoptimization• P lant-wide access to control data,process values and readings withoutcomplex engineering effort• P redictive maintenance, energy datamanagement and resource optimization• E ffective protection against manipulation(security)Digitalization for more economicaloperation: SIMOCODE pro withOPC UA8SIMOCODE ES Software:For diagnostics and simple configu-ration, including in the TIA Portal SIMOCODE ES provides you with the software for the configuration, startup, operation and diagnosis of SIMOCODE pro. The software isbased on the central Totally Integrated Automation Portal (TIA Portal) engi- neering framework, providing an integrated, efficient and intuitive solution for all automation tasks. SIMOCODE ES offers you a host of advantages, including convenient configuration in the device view, graphical commissioning using drag and drop functions, online access to signal states and clear measurementcurves for diagnostic purposes.BenefitsSIMOCODE pro is your reliable data supplier for maximum process quality. The motor management system offers:• Transparency into your process • Data analysis and simulation• S ecure data storage and transmission • Visualization and recommendation(s)• I ncreased availability of components • Optimization of energy consumption • Maximization of process efficiencyThe convenient way to optimumprocess guidance: The integration of SIMOCODE pro into SIMATIC PCS 7Using standardized blocks and face-plates, SIMOCODE pro can very easily be integrated into the SIMATIC PCS 7 process control system. This makes it extremely easy to integrate service and diagnostic data from the motor manage-ment system into higher-level process control systems, for example.The result: A high level of transparency throughout the plant, enabling faults to be detected at an early stage or pre- vented from occurring altogether. In general, the greater density of informa-tion in the control system enables you to achieve not only greater transparency, but also higher process quality.9SIMOCODE pro system overview – high performanceSiemens Industry, Inc. 5300 Triangle Parkway Norcross, GA 300921-866-663-7324*******************Subject to change without prior notice All rights reservedOrder No.: CPBR-SMPR-0219Article No. DFCP-B10220-00-7600 Printed in USA© 2019 Siemens Industry, Inc.SoftwareThe technical data presented in this document is based on an actual case or on as-designed parameters, and therefore should not be relied upon for any specific application and does not constitute a performance guarantee for any projects. Actual results are dependent on variable conditions. Accordingly, Siemens does not make representations, warranties, or assurances as to the accuracy, currency or completeness of the content contained herein. If requested, we will provide specific technical data or specifications with respect to any customer’s particular applications. Our company is constantly involved in engineering and development. For that reason, we reserve the right to modify, at any time, the technology and product specifications contained herein.。

plc常用英语汇总

absolute 绝对位置Absolute output 绝对最大输出actuator 执行器/作动器against 对比allocate 分配alter 改变/修改ambient 环境周围ambient operating temperatureanalog 模拟analysis 分析applicable 可用assign 分配二、b开头back up battey 备用电池barcode reader/ID 条形码阅读器base unit 主基板baud 波特beforehand 事先binary 二进制buffer memory 缓冲存储器bus 总线case 外壳characteristic 特征check 校验child-station 子站common terminal 公共端compatible 兼容compound 混合condensation 结露condition 条件conductive 导电configuration 组态configure 组态confirm 确认consumption 消耗content 目录control level 控制级convenient 方便conventionaly 传统conversion 转换converter 转换器conveyor 传送corrosive 腐蚀cutoff 切断countermeasure 对策四、d开头debug 调试dedicated 屏蔽dedicated 专用default value 缺省值define 解释/阐明design 设计device level 现场级diagnosis 诊断digital 数字din rail 导轨diverse 不同的/各种各样的download 下载duplicate 完全一样dust 灰尘五、e开头eliminate 免得enterprise level 管理级erase 清除exceed 超出execute 执行expand 扩展五、f开头faulty 故障站field bus 现场总线fix 固定flexibly 灵活的flow 流量format 格式fuse 融丝graph图标坐标图曲线guaranteed 担保七、h开头handle 处理hardware manual 硬件手册hint 提示humidity 湿度八、i开头individual 独立的inductance 电感initiate 实施发起input 输入input point 输入点数install 安装instruction 指令insulation 隔离interface 接口interlocking 互锁internal 内部interrupt 中断invalid 无效九、m开头magnetic 有磁性的main circuit 主回路/线电路malfunction 故障mandatory 强制mantenance 维护manual 手册mechanical 机械mechanical life 机械寿命module 模块/组件momentary power failure 瞬时断电monitor 监视mount 固定multiple 多样十、n开头negative 负十一、o开头observation 观察occupy 占用occur 发生offline 离线offset gain 偏置增益oil mist 油雾optical loop 光缆回路optimum 最佳的output 输出overall 总的overview 总揽parameter 参数path 路径perform 进行performance specifations 性能规格peripheral 外围/外部设备phase 相point 要点port 接口positive 正power line 电源线power>precaution 注意事项print board 印刷电路板procedure 过程programing interface 编程接口/编程界面protocol 协议十三、r开头range 范围rated input voltage 额定输入电压ratio 比率refer to 参照recommend 建议reduce 减少/缩小register 数据寄存器relay 继电器remote I/O 远程网络reserved station 预留主站resistor 电阻器十四、l开头load bridging resistor 负载转移电阻load compensating resistor 负荷补偿电阻load shifting resistor 负载移动电阻器; 负荷转移电阻load-resistor contactor 负载电阻器接触器; 负荷电阻接触器anode load resistor 释义阳极负载电阻; 阳极负载电阻effect of load resistor 负载电阻效应十五、r开头resolution 分辨率Maximum resolution 最大分辨率restriction 限制retry 重试scan 扫描screw 螺丝seamless network 无缝网络sequence programme 顺控程序serial communications module 串口通信模块series 系列servo 伺服系统short 短路signal 信号sink 漏极slot 周边元件扩展插槽soures 源极specifications 特性stabilized power supply 稳压电源standby master station 备用主站start up 起动status 状态step drive 步进storage 存储store 存储witch off 切断swith 开关十七、t开头table 表格transfer 传送transistor 晶体管transmission speed 传输速度transmit 传送/传输triac 三端双向可控硅开关元件troubleshooting 故障处理十八、u开头unuseble 不可以使用upload 上传/上载utilize 利用二十、v开头verify 校验voltage 电压二十一、w开头watchdog 看门狗定时器width 范围wire chips 线头。

1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。

„knowledge islands“
Actual situation and trends • globalisation, dynamic change • increasing product requirements • knowledge-intensive businesses Knowledge as key resource • product-/ customer-oriented structures • virtual enterprise: joint ventures, partnerships, customer integration
© Siemens Business Services, 2001, slide 3 2· 2000
May , 2001
Global player: Present in almost every country
•
Sales Manufacturing
Manufacturing locations: Europe 357 Americas 161 Asia-Pacific 87 Africa, Middle East, C.I.S. 9
KB KB
Corporate Knowledge Management Office
D/C D/C
KM Business Case
Business Owner
CoP roles
KB
CKM = Corporate KM
KM Developer D/C or Consultant
KB Knowledge Broker
© Siemens Business Services, 2001, slide 5
May , 2001
What the Siemens CEO says ...
“Siemens - A global network of knowledge by over 430,000 employees for our customers„ success.“
May , 2001
Deficits in the handling of knowledge • double work, repitition of errors • unused synergies / effects of scale • sub-optimal usage of organizational availilable knowledge • not efficient knowledge flows • knowledge loss
May , 2001
© Siemens Business Services, 2001, slide 13
Community Activities and Communication Channels
Communication & information management regular sharing & coordination meetings Ad-hoc problem solving & cooperation Creation of transparence to experts, contact persons and information sources learning, documentation & training Benchmarking, knowledge acquisition, idea generation & innovation
May , 2001
99
2000
© Siemens Business Services, 2001, slide 8
The emerging KM Organization in Siemens: Business level and KM level
Business level: Siemens employees / line management
KM Support Organization on group and corporate level
KM key KM key Processes processes
K sharing
content flows
marketplace Knowledge Marketplace
I&C infrastructure, workplace architecture, I&C infrastructure, workplace architecture, content structures & services content structures & services
CKM CoP Support: Information & Consulting
Community Portal on the Intranet
Start a CoP Run & Improve a CoP
Initiation, concept
Rampdown
SupportActivities
Preconsideration
May , 2001
© Siemens Business Services, 2001, slide 4
Agenda
1 2 3 4 5
Siemens Profile Knowledge Management at Siemens Community Basics Technology Enabler Success Story Siemens
• APQC • Group concepts
• top+ Best Practice Sharing
and new principles
Pilot Projects and increasing expansion of knowledge business Principles, technologies, technical concepts, consulting, benchmarking ...96 97 98
A global Network of Knowledge by over 430.000 Employees - the Importance of CoPs within Siemens
Dirk Ramhorst
Siemens AG
Washington DC 31.05.01
Agenda
1 2 3 4 5
Siemens Profile Knowledge Management at Siemens Community Basics Technology Enabler Success Story - ShareNet
© Siemens Business Services, 2001, slide 2
CoPConcept
Members& Moderator
Kick off
Build Framework
May , 2001
© Siemens Business Services, 2001, slide 12
MainActivities
Successful KM systems are socio-technical systems
May , 2001
© Siemens Business Services, 2001, slide 9
KB
Agenda
1 2 3 4 5
Siemens Profile Knowledge Management at Siemens Community basics Technology Enabler Success Story - ShareNet
Knowledge Knowledge communities Communities communities
people, organization people, organization relationships relationships content content
K creation
plants
• Capital goods and infrastructure systems account for 80% of business • Net sales approaching DM135 billion • Broad base of 57பைடு நூலகம்,000 shareholders • More than 400,000 employees in over 190 countries • Vision: By 2004 more than 50% of business accounted by services
May , 2001
This is Siemens
• World leader in electrical engineering and electronics • Comprehensive product range – everything from mobile phones to power
Press Conference 10. Oct. 2000
Dr. Heinrich von Pierer Siemens CEO
May , 2001
© Siemens Business Services, 2001, slide 6
Knowledge Management at Siemens
Gedanken vermehren sich schnell, wenn man sie weitergibt. Kreuz und quer auf der ganzen Welt. Machen Sie sich auf eine Deshalb arbeiten unsere Mitarbeiter mehr und mehr vernetzt Geburtenexplosion gefasst. Eine kleine Vorschau finden Sie im Internet. Die Wissensgesellschaft kommt. an Ideen und Projekten.