在PLC编程中我们经常会遇到一些专业英文词汇,对于入门的学员来说过理解起来是非常困难的。本文总结了一些PLC常用专业英文词汇,并做已翻译。一、a 开头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 **周围 ambient operating temperatureanalog 模拟 analog outputanalysis ** the collection an and analysis of dataapplicable 可用 the applicable CPU for the moduleassign 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 总线三、c 开头case 外壳 do not remove the module's print board from the casecharacteristic 特征 I/O characterristiccheck 校验 the data link status canbe checkedchild-station 子站 common terminal 公共端compatible 兼容 compatible with the MODBUS protocolcompound 混合 compound system communicationcondensation 结露 condition 条件 condition settingconductive 导电 conductive metal piceesconfiguration 组态 System configuration configure 组态confirm 确认how to confirm the operation of the moduleconsumption 消耗 current consumption content 目录control level 控制级 convenient 方便 more convenient and easy-to-useconventionaly ** which conventionaly has been usedconversion 转换 Analog-Digital conversion moduleconverter 转换器 conveyor 传送 conveyor linecorrosive 腐蚀 corrosive gas cutoff 切断countermeasure 对策 countermeasure for mis-inpute四、d 开头debug 调试 is recommended before debuggingdedicated 屏蔽 cc-link dedicated cablededicated 专用 dedicated tran**ission protocoldefault value 缺省值define 解释/阐明 Offset value and gain value are defined as follow.design 设计 design a system device level 现场级diagnosis 诊断 diagnosis function digital 数字 digital inputedin 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The number admitted must not exceed 200execute 执行date link is executed using these parametersexpand 扩展 can be eapanded up to 255 networks六、f 开头faulty 故障站 field bus 现场总线 fix 固定flexibly 灵活的 to support a variety systerm flexiblyflow 流量 format 格式 tran**ission formatfuse 融丝七、g 开头grap**标坐标图曲线voltage output characteristic graphguaranteed ** nomal operration cannot be guaranteed八、h 开头handle 处理 hardware manual 硬件手册hint 提示 programming hintshumidity 湿度 ambient operating humdlity九、i 开头individual 独立的 inductance 电感 inductance loadinitiate 实施发起 can be initiate by a computerinput 输入 input point 输入点数install 安装 instruction 指令the from instructioninsulation 隔离 form rubber provides good insulationinterface 接口interlocking 互锁can be used for sequence program interlockinginternal external 内部 外部 internal connectioninterrupt 中断 excute an interrupt processinginvalid 无效 error invalid station function十、m 开头magnetic 有磁性的 magnetic fields main circuit 主回路/线电路malfunction 故障 cause system malfunction mandatory 强制mantenance 维护 maintenance costs are reducedmanual 手册 user manual mechanical 机械 mechanical life 机械寿命module 模块/组件 mount or remove the modulemomentary power failure 瞬时断电 monitor 监视mount 固定 mount or remove the modulemultiple 多样 multiple remote i/o modules十一、n 开头negative 负十二、o开头observation 观察 occupy 占用 occupies 1stationoccur 发生 offline 离线 offline test offset gain 偏置增益oil mist 油雾 optical loop 光缆回路optimum **的 optimum controloutput 输出 overall 总的 overall distanceoverview 总揽 communication overview十三、p 开头parameter 参数 path 路径 tran**ission pathper network perform 进行 normal data link cannot be performedperformance specifations 性能规格peripheral **/外部设备 When utilizing peripheral device to assign I/O number.phase 相 swith off all phases of the power supplypoint 要点 port 接口 Rs232c portpositive 正 power line 电源线power on/off 电源开/关precaution 注意事项precaution when configuing systemprint board 印刷电路板 procedure ** follow the procedureprograming interface 编程接口/编程界面protocol 协议 Protocol communication issues十四、r 开头range 范围 rated input voltage 额定输入电压ratio 比率 refer to 参照 refer to Chapter 6recommend 建议 isrecommended before debuggingreduce **/缩小 the number of steps in operation program can be reducedregister 数据寄存器 relay 继电器 remote I/O 远程网络reserved station 预留主站 resistor 电阻器十五、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**电阻器 ; 负荷转移电阻load-resistor contactor 负载电阻器**器 ; 负荷电阻**器anode load resistor 释义阳极负载电阻 ; 阳极负载电阻effect of load resistor 负载电阻效应十六、r 开头resolution 分辨率n Maximum resolution 最大分辨率restriction 限制 no restriction retry 重试十七、s 开头scan 扫描 link scan screw 螺丝 Teminal-block screwseamless 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 ** sink 漏极 sink commenslot 周边元件扩展插槽 soures 源极 soures commenspecifications 特性 input modules specificationsstabilized power supply 稳压电源 standby master station 备用主站start up 起动 status 状态 data link status step drive 步进storage 存储 storage area store 存储witch off 切断 swith off all phases of the power supply swith 开关十八、t 开头table 表格 tran**er 传送 transistor 晶体管tran**ission speed 传输速度tran**it 传送/传输 data is tran**itted in unchanged codetriac 三端双向可控硅开关元件 troubleshooting 故障处理十九、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 verify the set parameter contentsvoltage 电压 high voltage二十一、w 开头watchdog 看门狗定时器 width 范围 wire chips 线头