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MFC2000-2使用说明书English

MFC2000-2使用说明书English
MFC2000-2使用说明书English

MFC2000-2

High-speed Bus Power Supply Transfer

System

User Guidebook

WISCOM ELECTRICAL CO., LTD.

NANJING

P. R. China

Table of Contents

1.Introduction (1)

2.Hardware Structure (1)

2.1Main Panel (1)

2.2Internal Plug Components (2)

2.3Backboard Pinouts (3)

3.Brief Flow Chart (7)

3.1Main Chart of Monitoring (7)

3.2Manual Trigger, Parallel Transfer, Work→Standby (9)

3.3Manual trigger, Simultaneous Transfer, Work→Standby (10)

3.4Automatic Trigger (Protection Startup, Voltage Loss Startup), Series

Transfer (11)

3.5Automatic Trigger (Protection Startup, Voltage Loss Startup),

Simultaneous Transfer (12)

3.6A utomatic Trigger (Fault Trigger Transfer) (13)

4.Cyclic Checking (13)

4.1Lighting Board and DCS Signals (13)

4.2Panel Checking (14)

5.LCD Display and Operation (15)

5.1Main Menu (15)

5.2Submenu (16)

6.Test and Operation (23)

6.1Preparation for Running (23)

6.2Static Debug Test (24)

6.3Transmission Test without Load (25)

6.4Transmission Test with Load (26)

7.Report (26)

1. Introduction

MFC2000-2 high-speed bus power supply transfer system (HBPST) is an updating version of MFC2000-1. As for software and hardware, MFC2000-2 applies the valuable experience of MFC2000-1, hence equal to MFC2000-1 in functionality. But in the aspects of operation interface, wave record, communication, it makes a great progress.

2. Hardware Structure

The hardware of MFC2000-2 is made up of the following components:

?Main Panel

?Internal Plug Components

?Backboard Pinouts

2.1 Main Panel

The Main Panel is composed of 4 parts: LCD, Keyboard, Indicating Lights and 232 Communication Ports, as shown in Diagram 1.

Diagram1: Layout of MFC2000-2 Main Panel

2.1.1 LCD

LCD is the main interface between operators and HBPST. LCD used in MFC2000-2 is 240*180 pixels. Coupled with the use of keyboard, LCD can help operators easily to monitor analogue quantities, adjust threshold quantities, conduct local transfer, recall events and print report etc.

2.1.2 Keyboard Operation

There are 9 keys:

?↑、↓: Up key and Down key

?←、→: Left key and Right key

?+、-: add and subtract Quantities s

?Esc: Escape key

?OK: Return key

?Rst: reset main CPU and slave CPU, but does not clear signals. Press

“Revert” key or turn off the power to clear the signals.

2.1.3 Indicating Lights

There are 8 indicating lights:

?Running: This light indicates that the device is running. It glitters

approximately 3 times per second. When the device is locked, it glitters 2 times per second.

?Local: This light indicates that manual transfer can only be conducted locally.

?Working: When the work power supply is turned on, this light is on.

?Standby: When the standby power supply is turned on, this light is on.

?Transferred: This light indicates that a transfer happened just now. After being

reverted, the HBPST will turn off this light.

?Locked: This light indicates that HBPST is locked if it is turned on.

?Com1: This light indicates that a communicating process is being performed

through the com1 port.

?Com2: This light indicates that a communicating process is being performed

through the com2 port.

2.1.4 232 Communication Ports

232 com ports are used to communicate with portable computers or DCS.

2.2 Internal Plug Components

2.2.1 Plug Components Layout

The layout of plug components is shown in Diagram 2.

Diagram2: Layout of MFC2000-2 Plug Components

2.2.2 Introduction of Functionality of Plug Components

?CPUB

It is salve CPU component. It is dedicated to LCD displaying, key processing, communicating, printing etc.

?CPUA

It is main CPU component. It is dedicated to analogue Quantities measuring, DI detecting, computing, DO outputting. It is also responsible for the communication between main CPU and slave CPU through dual-RAM.

?KIN

This component is dedicated to the transformation of DI Quantities s. It passes to CPU DI quantities, which come from console, relay circuit or other controlling device.

?ADF

This component is dedicated to the transformation of analogue Quantities s. It adjusts the signals of voltage and current coming from PT/CT Component and passes to AD for amplitude measurement or to HIS for frequency phase measurement.

?PT/CT

This component is dedicated to the isolation of voltage and current. It changes output of PT and CT into small signals and passes them to ADF Component. PT’s and CT’s used in HBPST are all high-accuracy current-output model.

?KOUT1、KOUT2

KOUT1 and KOUT2 Component are all responsible for output of DO Quantities s. The DO Quantities s are output in the form of Empty Connector. They can connect with Lighting Board, DCS or other device. They are self-hold.

?COK

This component is dedicated to transformation of output signals. This component combines the signals coming from CPU and sends them to Relay Component after photoelectric isolation and amplifying of isolation relays. COK Component holds orders about 5 ms.

?OUT1、OUT2

They are components of output relays. They translate the orders of COK Component into Closing or Opening signals of relays and output in the form of Empty Connectors. The output current can be up to 5A and can be self-hold.

?TEST

This is a testing component. It is embedded with simulating breaker, on-off buttons and switch for test circuit etc. Furthermore, it has monitoring circuit of the device switch -power supply. The output of switching-mode-power-supply i s +5V,±15V and +24V.

Any circuit break will lead to a warning.

?PWR

It is a switching-mode-power-supply component. It changes DC220V or DC110V voltage into +5V,±15V and +24V. The embedded Voltage Delay Circuit can prevent the HBPST from sending error order or signals in the process of power-on and power-off. The switching-mode-power-supply can be for ac or dc use.

2.3 Backboard Pinouts

2.3.1 Layout of Backboard Pinouts

The layout of backboard pinouts are shown in Diagram 3.

2.3.2 Introduction of Pinouts Connecting

?1, 2: pinouts for DC supply, 1 for -, 2 for +.

?3: pinout for ground of switching-mode-power-supply.

?4: pinout for the +24V of switching-mode-power-supply. It is also the common connector

of DI Quantities.

?5, 6: pinouts for Startup of protection. It is usually connected to the pinouts of generator or

transformer or generator-transformer relay protection. All pinouts that need transfer should be connected parallelly. The open mode should be short pulse.

?7, 8: pinouts for Lock of Relay Protection. It should be connected to the pinouts of 6kv

bus bar or work supply branch protection or high-voltage standby protection. When these relay conduct, HBPST should be locked. The open mode should be short pulse.

?9, 10: pinouts for work power supply switch. Usually open.

?11, 12: pinouts for standby power supply switch. Usually open.

?13, 14: pinouts for PT isolation switch. Usually open.

?15, 16: pinouts for startup of manual transfer. The open mode is short pulse less 50ms.

This signal is valid only if the control mode is set “Remote”.

?17, 18: pinouts for choice of parallel/simultaneous manual transfer. The open mode is

long-time-hold. Break state means parallel mode and closing state means simultaneous mode. This signal is valid only if the control mode is set “Remote”.

?19, 20: pinouts for manual devotion and lock of HBPST. The open mode is long-time-hold.

Break state means devotion and closing state means lock. When locked, HBPST will send out “Output Lock” signal (through 63, 64 pinout) to warn the operators.

?21, 22: pinouts for signal revert. The open mode is short pulse less 50ms. If HBPST has

conducted a transfer or been locked, operators should have to deal with faults and then, unlock the signals.

?23, 24: Reserved for DI 1.

?25, 26: Reserved for DI 2.

?27, 28: pinouts for work power supply.

?29, 30, 31, 32: pinouts for work power supply. Input can be Ua, Ub, Uc or Ua, Ub, Uc,

Un.

?33, 34: pinouts for standby power supply. It can be line voltage or phase voltage. But this

voltage should be of the same phase as the work power supply (27, 28).

?35, 36, 37, 38: pinouts for 3-phase current of standby branch. This current is mainly for

wave record. One phase or two phases or no current makes no difference for HBPST.

Diagram3 Layout of Backboard Pinouts

41, 42: pinouts for turning off the work power supply. Pinout 41 connects to +KM. These

two pinouts are current-hold. They will open if being close has been 0.5s and break circuit is cut off by assistant connectors of work power supply.

?43, 44: pinouts for turning on work power supply. Pinout 43 connects to +KM. The open

mode is the same as above.

?45, 46: pinouts for turning off standby power supply. Pinout 45 connects to +KM. The

open mode is the same as above.

?47, 48: pinouts for turning on standby power supply. Pinout 47 connects to +KM. The

open mode is the same as above.

?49, 50: Reserved for closing high-side and low-side switch of standby transformer.

?51, 52: Reserved for DO1. When low-voltage transfer assistant machine functionality is

needed, these two pinouts can be used as output of first part transfer assistant machine.

?53, 54: Reserved for DO2. When low-voltage transfer assistant machine functionality is

needed, these two pinouts can be used as output of second part transfer assistant machine.

?55, 56: Reserved for DO3.

?57, 58: Signal indicating that transfer is completed. HBPST will send out the signal if a

transfer succeeds. The output is in the form of Empty –connectors and can be hold until HBPST restores to normal state.

?59, 60: Signal indicating that transfer fails. HBPST will send out the signal if a transfer

succeeds. The output is in the form of Empty –connectors and can be hold until HBPST restores to normal state.

?61, 62: Signal indicating that device is locked. In the following conditions, HBPST will

send out the signal and ignore any transfer order. The output is in the form of Empty –connectors and can be hold until HBPST restores to normal state.

?PT line is broken or standby supply is lost or switch state is abnormal or device has

internal faults or external protection is locked.

?HBPST has conducted a transfer recently.

?63, 64: Signal indicating that output is disabled. In the following conditions, HBPST will

send out the signal and ignore any transfer order. The output is in the form of Empty –connectors. HBPST will not send out “Device Lock”signal if the output is locked.

HBPST will unlock “Output Lock” signal respond transfer order again provided that one of the following conditions does not occur.

?HBPST’s DI Quantities “Output Lock” is set on.

?HBPST’s set Quantities “Output Lock” is set on.

?Fast Transfer, Prephase Transfer, Pretime Transfer, Remain Voltage Transfer are all

disabled.

?65, 66: Signal indicating that PT line is broken. HBPST will lock itself and send out signal

when one or two PT phase lines are broken. The output is in the form of Empty –connectors and can be hold until HBPST restores to normal state.

?67, 68: Signal indicating that standby power supply is off. When bus bar is fed by work

power supply, standby power supply is called backup supply. When bus bar is fed by standby power supply, work power supply is called backup supply. HBPST will lock itself and send out signal when the amplitude of standby supply voltage is below the Quantities that is previously set. The output is in the form of Empty –connectors and can be hold until HBPST restores to normal state.

?69, 70: Signal indicating that switches are in abnormal state. In the following conditions,

HBPST will lock itself and send out this signal. The output is in the form of Empty –connectors and can be hold until HBPST restores to normal state.

?HBPST finds out that the work and standby are both on or off after power-on, reset,

or reverting.

?Operators devote the standby supply not through HBPST while the work switch is

turned on.

?Operators devote the work supply not through HBPST while the standby switch is

turned on.

?While the standby switch is turned on, that is, the standby supply is devoted, if a fault

makes the standby switch break and HBPST can not launch transfer, HBPST sends

out a signal through these two pinouts.

?PT’s isolation switch is off.

?71, 72: Pinouts for the devotion of Back Acceleration Protection. At the same time of

transfer startup, HBPST will close these two pinouts in order to devote Back Acceleration Protection witch is a functionality of branch protection. The Closing Time is 1.5s after the closing of standby switch, that is, the total closing time is the time span from transfer startup to standby switch close plus 1.5s.

?73, 74: Signal for device abnormal state. If the device finds something abnormal, it locks

itself and sends out signal through these two pinouts. In the default report , operators can view the detailed default information. The output is in Empty-Connectors Mode and can be hold until the device restores to normal state.

?75, 76: Signal for device supply loss. They are normal-on connectors for

switching-mode-power-supply. ,+5, +15, -15, +24V are connected parallelly.

?77, 78: Reserved for DO1

?79, 80: Reserved for DO2

?81, 82: Interface for 485 communication

?83, 84: Interface for time adjustment

3. Brief Flow Chart

3.1 Main Chart of Monitoring

3.2 Manual Trigger, Parallel Transfer, Work→Standby

For “Standby->Work”, just replace string “work” with “Standby” and replace “Standby” with “work” in the following flow chart.

No

3.3 Manual trigger, Simultaneous Transfer, Work→Standby

For “Standby->Work”, just replace string “work” with “Standby” and replace “Standby” with “work” in the following flow chart.

3.4 Automatic Trigger (Protection Startup, Voltage Loss Startup), Series Transfer

3.5 Automatic Trigger (Relay Startup, Voltage Loss Startup), Simultaneous Transfer

3.6 Automatic Trigger (Default Trigger Transfer)

4. Cyclic Checking

4.1 Lighting Board and DCS Signals

When the electricity system of plant using and equipment running status is normal, lighting board does not light. If a lighting board is lighting that show working status is abnormal, operation personnel must do with according to working status. After that press RESET key, the lighting board

is reset.

?Equipment’s Power Lost. Checking equipment DC power supply voltage, including the

fuse of equipment cabinet DC power supply input line 、the status of equipment

cabinet gas-switch is on 、the status of equipment power supply part switch is on , if

these are normal, please check the +5、+15、-15 and +24V lights in small board of

equipment power supply part, do so can make sure which kind voltage is abnormal. If

the fault is because of the equipment self (including equipment power supply part),

please contact with us immediately.

?Equipment Locked. This is a total signal that shows the equipment is in locked status

because of some causes, the reasons can be checked from lighting Boards status or the

“Abnormal Report” menu. The reasons result in equipment locked may be:

?Switch Completely. This shows switch has been completed successfully.

?PT Line Break. This shows one or two phases bus voltage is low in the three phase

bus of plant self using, the reason may be PT line break. Please check carefully.

?Protection Locked. This shows equipment has received exterior “Protection

Locked” instruction, means exterior input “Protection Locked” contact once were

closed, please check Protect OK.

?Backup Power Supply Lost. If backup power supply lost locked function is used,

when backup power supplies the bus of plant self using, such as before generator

starting or after generator stopped, in this case, generator has not output voltage ,

so work input line PT has not voltage do not satisfy with switch condition,

equipment will be locked and send locked signal. In the same way, when generator

supply the bus voltage, if the voltage of backup power supply is lower than setting

value, the lighting Board will light. But if drop out the backup power lost lock

function from “Mode Setting” menu, equipment will not send the signal of backup

power lost and the signal equipment locked.

?Equipment Abnormal. When the lighting Board is lighting, show equipment self

checks some primary parts are wrong, please contact with us immediately.

?Switch Location Abnormal. In many cases, the lighting Board is lighting. Please see

2.3.2, check reason.

4.2 Panel Checking

?Running Status Indicating Lights. “Working Power” and “Standby Power” indicating

lights should have only one is lighting when equipment is normal. “Running” indicating

light glints three times per second. “Local” 、“Act” and “Locked” indicating lights are

not supposed to glint.

?Measure Display: equipment displays data such as voltage、current、frequency、frequency

difference 、phase difference、switch location and so on should be accord with fact.

?Mode Setting: Kinds of mode set should be accord with setting values.

?Threshold Quantities Setting : Kinds of setting value should accord with fact.

?Events Management: There is none.

?Abnormal Report: There is none.

?Else: Should not occur “” sign.

5. LCD Display and Operation Explain

MFC2000-2 fast switch equipment uses LCD. The LCD is 240?128 lattice, may display 15?8 line Chinese words, or 30?16 line characters. Equipment displays in Chinese, operation is simple and easy.

The menu structure of MFC2000-2 as follows :

5.1 Main Menu

Equipment displays main menu after starting, interface as follows:

22:24:12

Press “↑”,“↓”,“←”,“→”key ,make the symbol“”point to the relevantly sub -menu, press

“OK ” key and enter sub -menu.

5.2 Submenu 5.2.1 Measure

MFC2000-2 uses graphics mode display system wiring diagram, some measure data is displayed in the graph, such as the voltage 、frequency 、 frequency difference 、phase difference 、branch current and so on of bus 、work power and backup power, and switch location information , detail as follows. In the graph, not only measure data but also 1DL work switch 、3DL backup switch and PT switch can be display real time.

Voltage and Frequency Of Work Power

Frequency Difference and Phase

Difference Between Work Bus And Backup Bus.

Work

Switch

Switch

Of Work Bus

V oltage and Frequency

Of Backup Power

5.2.2 Mode Setting

The “Mode Set ting” sub-menu as follows, using roll screen to display, there is a hint symbol located right-down of the screen. When occur a “” symbol, means there is content underside, and when occur a “” symbol, means there is content above, however, when occur a “” symbol, means the screen can roll down or up:

Mode Setting Process:

?Select “Mode Setting” menu and press “OK” key.

?Enter password, after pressing “Ok” key should occur“OK”. The fault password

is“0000”whe n equipment leaves factory.

?Press “↑”or “↓” key make the cursor locate the item you want to setting.

?Press “+” or“-”key switch the mode you want to set, press“OK”key, display “OK”

means set successful.

The definitions of relatively quantities for mode setting please see “The Technique Guide of MFC2000-2 Machine Fast Switch the Electricity of Plant Self Using”.

5.2.3 Threshold

There 3 screens for threshold quantities setting. This menu is similar to “Mode Setting” which is shown below.

The process for threshold values setting.

?Chose “Threshold” menu and press “Ok”.

?Input correct password and press “ok”.

?Press “↑”, “↓” arrows to move to wanted items.

?Press “←”, “→”arrows to move to wanted bits.

?Press “+”, “-” to add or subtract values then press “ok”.

5.2.4 Manual Transfer

The “Manual Transfer” function of MFC2000-2 can be implemented by console or by equipment self, that can be set by “Mode Set ting” menu. Normal switch implemented by console or by DCS system commonly, and switch mode mostly select p arallel connection. In this, “Manual Switch” means equipment controlled in local.

Equipment do not enter “Manual Switch” sub-menu if there are “Printing”、“Waiting Reset” and so on conditions, otherwise enter Picture One. At beginning, Picture One displays information except the last line, shows work status current. Enter password in the cursor position, display “OK”

if enter correctly, press “OK” key beginning switch and the symbol “” disappear. “SUCCESS”or“FAILURE” will be displayed according to switch result, and enter Picture Two if is parallel connection Semi-automation switch, otherwise not.

Screen 1

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压链机--英文使用说明-更改打印设置后的效果

FCZ R Hand(power)hydraulic Master Pin Press Installation,operation,and maintenance manual type LCZ5B type LCZ6B type LCZ10B type LCZ15B Thanks for purchasing the FCZ R hand(power)Hydraulic Master Pin Press.

Before use,please read these instructions completely We at Fuda machinery co.ltd would Iike to thank you for purchasing the FCZ hand(power);lydraulic Master Pin Press To get the most out of vour investment,we encourage you to take a moment to read through the Operator’S manual We have been manufacturing hand(power)Hydraulic Master Pin Press since2002.during this time we llave experienced many different scenarios.Our product support team would be happy to lend assistance or share any ricks of the trade We can always be reached by caIling check our web site for tips also. LIMITED WARRANTY 1.Fu Da Machinery Co Ltd warrants that all new rnachines are free of aIl material and manufacturer defects.The Machine warranty covers all pans and workmanship for a period of one year from the original date of invoice. Should defects in any material or workmanship be discovered during the warranty period,the purchaset should notify the factory or the nearest FCZ representative as soon as possible.Fu Da Machinery CoLtd.will have the option to repair or replace the defective part or machine Freight to and from the factory shall be the responsibility,of the customer 2.To expedite repairs,please provide the model,the serial number,the date of purchase,and the invoice number with the returned machine. 3 Warranty shall be void in the following circumstances: DA MAGE CAUSED BY OPERATOR ABUSE oR NEGLECT OAMAGE CAUSED BY THIRD PARTIES. DAMAGE CAUSED DURING SHIPPING. DANIAGECAUSEDBYOPERATIONSBEYOND RATED CAPACITIES. DAMAGECAUSEDBYANYMODlFICATIONSTOTHE MANUFACTURE S ORlGlNAL DESIGN. 4 Fu Da Machinery Co Ltd Co.Ltd liabil ity on any claim,whether in contract,tort(including negligence)or otherwise,for any loss or damage arising out Of,connected with,or resulting from the mannfacture.sale.delivery,resale,repair,replacement or use of any product shall jn no case exceed the price allocated to the product or part there of,which gives rise to the claim,except as specifically provided in the warranty provisions In no event shall the Fu Da Machinery Co.Ltd be liable for special indirect or consequential damages or any damages resulting from loss oflife or damage to property other than the property'that iS tile subject of this warranty.

1英语说明书翻译

目前,我国的产品说明书的翻译有许多不尽如人意的地方,概括起来,是由于不懂英语说明书的句型和选词不当所致。以下,我们就来讨论一下说明书的句型和选词问题。 一、产品说明书的若干句型 句型是语言结构的要素。无论英译汉还是汉译英都离不开句型。学习、掌握和使用句型是翻译工作者的必由之路。现将英文产品说明书的若干常见句型说明如下: 1.(情态动词)be+形容词(或过去分词)+目的状语 这种句型用语文章开头,说明该产品是做什么用的,例如: 1)本冲床主要用于冲孔、落料、弯曲、浅拉伸、剪切等冷冲工艺。 This press is mainly suitable for cold working operations, such as punching, blanking, bending, shallow drawing, cutting and so on. 2)该产品用于温度225℃以下的热水管或蒸汽管道上。 1

This product can be used in hot water or steam line with the temperature limited to 225℃. 类似常见的类型还有: ... is used for... ... is used to ... ... is used as... ... is designed to... ... is suitable to be used in... ...is available for (to)... ...may be applicable to... ...may be used to... ...can be used as... ...can be designed as... ...is adapted for (to)... 2

中英文对照说明书

前言 Preface 感您使用燃烧控制研究院生产的就地点火控制柜装置。 本公司的就地点火控制柜装置是燃烧控制研究院自主开发生产的高品质就地控制装置,在使用系列本程控装置之前请您仔细阅读该手册以保证正确使用并充分发挥其优越性。 本说明书对就地控制柜(以下简称控制柜)的操作和安装方法等做了详细的介绍。使用控制柜以前,在阅读本说明书的基础上,进行安全正确使用。Thank you for choosing the Local Ignition Control Cabinet designed by our company. The local ignition control device is explored by our company for the ignition control of boiler. This manual describes installation and operation of the cabinet clearly, please read this manual before using. 容介绍Brief introduction 本手册介绍了点火控制柜的组成、安装、配线、功能参数、日常使用维护及对故障的处理 The manual includes the cabinet’s components, installation, wiring, data, maintenance, and troubleshooting. 读者对象Applicable readers 本书适合下列人员阅读This manual is applicable for 设备安装人员、维护人员、设计人员 Installer, maintenance man, and designer 本书约定Stipulation 符号约定Symbol stipulations 说明提醒操作者需重点关注的地方 Points operator should pay attention to 由于没有按要求操作可能造成死亡或重伤的场合危险! This symbol indicates death or GBH that may occur as a result

产品说明书英文版V完整版

产品说明书英文版V HEN system office room 【HEN16H-HENS2AHENS8Q8-HENH1688】

X-Link PRODUCT MANUALS FOR MULTIVIEW CONTROLER

This manual applies to the following models: 3UA Multiview CONTROLER ( Optional Front Panal,LCD Console ) 3UB Multiview CONTROLER ( Optional Front Panal,LCD Console ) 8U Multiview CONTROLER ( Optional Front Panal ) 8U-S Multiview CONTROLER( Optional Front Panal ) 12U Multiview CONTROLER LED Very-large Dot Matrix Screen Multiview CONTROLER ( K Series ) Monitoring Multiview CONTROLER ( N Series ) 3D Multiview CONTROLER ( 3D Series ) 4K Multiview CONTROLER (4k Series ) IMPORTANT NOTICE The company reserves the right to update the manual according to improvement of products without any prior notice. In the process of using, if any content in this manual is inconsistent with actual products or there is any further question during use, please contact document information department of our company. Please read this manual carefully before using the CONTROLER and properly file it after reading for future reference. Pictures are for reference only, subject to our available products. Please pay close attention to those with the Icon of in the article.

ERwin使用说明(中英文)

Getting Started with ER win (Erwin 入门) by Dr. Peter Wolcott Department of Information Systems and Quantitative Analysis College of Information Science and Technology University of Nebraska at Omaha(由内布拉斯加州的奥马哈大学信息科学与技术学院门的信息系统和定量分析博士彼得著) Introduction (介绍) ER win is a popular data modeling tool used by a number of major companies in Omaha and throughout the world. (Erwin是受奥马哈和世界各地的一些主要的公司欢迎的数据模型工具) The product is currently owned, developed, and marketed by Computer Associates, a leading software developer.(该产品是由具有领导地位的CA软件开发公司拥有、开发和销售) The product supports a variety of aspects of database design, including data modeling, forward engineering (the creation of a database schema and physical database on the basis of a data model), and reverse engineering (the creation of a data model on the basis of an existing database) for a wide variety of relational DBMS, including Microsoft Access, Oracle, DB2, Sybase, and others.该软件为多种多样的关系型数据库管理系统,包括 Microsoft Access,甲骨文,Sybase,DB2,和其他人提供支持数据库设计的各个方面,包括数据建模、正向工程(在现有的数据模型的基础上创建数据模式和物理数据库)和逆向工程(在现在的数据库基础上创建数据模型) This brief tutorial steps you through the process of creating a data model using ER win.(你可以通过这个简单教程中的步骤运用Erwin来创建数据模 型) It will not explain all aspects of ERwin, but will show you the minimum necessary to create and use data models for this class. (这个课程不可能全面地讲解Erwin,但它向你展示了必要的最基本的创建和使用数据模型的知识) It consists of three major segments, which correspond to the project-related assignments in your class: (这个课程由三个主要部分组成,它与有关项目任务相符) 1.Creation of a basic data model (Conceptual data model) 创建一个 基本的数据模型(概念数据模型) 2.Creation of a database schema 建立数据库模式 3.Creation of the database创建数据库

球阀使用说明书英文版(ball valve)

Product Manual - Operation and Maintenance Manual Product Name:API 6D Ball Valve January 2012

1Scope This manual covers manually/motor/pneumatic operated seat supported /trunnion supported ball valve having tow/three pieces body with nominal sizes DN 15mm-1200mm (1/2”-48”) and class ranges PN1.6MPa-10MPa(ANS1 class 150-2500). Valve ends may be threaded, flanged, butt-welded or socket 2 Applications 2.1 Ball valves are used to open/close the flow in pipeline. 2.2 The nature of applicable fluid depends on valve material: 2.2.1 Carbon steel valve applies to non-corrosive fluid, such as water, vapor or oil etc. 2.3 Temperature range depend on sent material: PTFE ≤130℃ RPTFE ≤160℃ PPL ≤300℃ NYLON ≤121℃ 3. standard: Basic design API 6D-2008 Inspe crlon tesring BS EN 12266.1-2003 End flange ASME B16.5-2009 TEMP. & PRESSURE ASME B16.34-2009 Face toface ASME B16.10-2009 Main parts and materials ASME materials, see Table 1 Figure 1:Trunnion Ball Valve 4 Structure 4.1 Ball Valve structure is shown in Fig. 1.

XYZ-100G使用说明书(中英文)

Instructions for Lubrication Oil Station XYZ-100G Designer: Inspector: Administrator:

China Luoyang Wanli Metallurgical& Machinery Co., Ltd March, 2013 Catalague Ⅰ. Brief Introduction Ⅱ. Main Specifications Ⅲ. Work Theory& Structural Feature Ⅳ. Installation-Adjustment& Test Running Ⅴ. Maintain & Safety Skills

Ⅰ. Brief Introduction The station is mainly applied in the field of Cement, metallurgy, Rolling, Mining, Energy, Light Industry, Communication& Transportation, Petrol-chemical and electrical fields. Through Circulating Thin Oil System, the stations supply lubricant to friction sections as gears and bearings of host gearboxes for mechanic equipment which can reduce the attrition and cool equipments so that the equipments can function properly and continuously. The station use N220-N320 medium-workload industrial gear oil or other mechanical lubricant oil as its work media. This device consists of a lubrication oil station, a panel and an electronic control box. The oil supply pressure≤0.4MPa; Oil Supply Temperature: 40±3℃; Filter Accuracy: 0.08-0.12mm; Temperature of Cooling Water≤30℃; Pressure of Cooling Water: 0.2~0.3MPa; Oil supply temperature of Heat Exchanger is about 50℃; Temperature Drop≤8℃.

化妆品说明书英文翻译

Product characteristics: It replenishes sufficient water to creat a moisturizing and water-locking membrane on the skin to maintain the normal water content of the cuticle ,banlance the PH value of the skin and keep the skin healthier. Containing rich fibroin extract and varirties of valued herbal essences,it strengthens the whitening function as well as tone the dark complexion and soften the coticle to build sparking,white ,bright,hydrous and transparent skin. 活肌盈白滋润爽肤水 产品特点:外界的污染,日光的照射,生活和工作的压力另肌肤干燥粗糙,色素沉浊,暗沉无光泽,各种肌肤问题也随之而来,需要及时为肌肤补充大量水分,促进美白营养成分的吸收。 活肌盈白滋润爽肤水触感清爽、柔滑,为肌肤注入充足的水分,并形成保湿锁水薄膜,维持角质层正常含水量,平衡皮肤酸碱值,另肌肤更健康;富含蚕丝蛋白、甘草、海藻精华,提升肌肤美白原动力,改善暗沉肤色,软化角质,重塑肌肤的盈白亮丽,水凝通透。 product characteristics: Being refreshing,it slowers the oxidation caused by free radicals and blocks kinds of radiation to strengthen the resistivity of the skin. Containing rich fibroin extract and varieties of valued herbal essences, it strengthens the whitening funtion as well as concealing the dark and rough state of the skin and marking it white, smooth and fine naturally. 活肌盈BB霜 产品特点:偏黄,暗沉等肌肤问题给生活带来尴尬,需要咋打造清新裸妆的同时给肌肤提供一层保护伞,让你时刻保持自信妆容。 肌活盈白BB霜含有丰富蚕丝蛋白、甘草萃取精华能修复问题肌肤,呈现最时尚的薄透裸妆。添加高保湿美容圣品的霍霍巴油,让基督保有水润明亮,智慧型的抑油功能,维持整天完美的轻透亮。 ACTIVE WHITE MOISTURIZING LOTION Product Charateristics:with natural moisturizing factors,it keeps replenishing water an increase the elasticty of the skin to keep it more moisturized. Containing rich fibroin extract and varieties of valued herbal essences,it strenthens whitening funtion as well as toning the dark and unevening complexion to keep it moisturized,white,graceful and attractive. 肌活盈白润肤乳 产品特点:质地清透幼滑,迅速渗透,持续给予肌肤充分滋养,让干燥粗糙的肌肤变得明亮润滑,显着改善肤色,用后肌肤清透柔亮,犹如出水芙蓉般水润透白。 蕴含蚕丝蛋白、洛神花和透明质酸,深层保湿,并在肌肤表明形成锁

《2020使用说明书》中英文旁白

《2020使用手册》Remembering 2020 你会记得这一天吗?Will you remember this moment 埃菲尔铁塔下没有热吻Without the passionate kisses under the Eiffel Tower 时代广场上听不到欢迎光临Without welcome greetings in Times square 汉堡、火锅或寿司Hamburgers hotpot and sushi 都没有出现在今天的餐厅里are taken off restaurant menus today 不同肤色下的不同信仰Despite different skin colors and leligions 第一次听到了相同的祷告for the first time, we send up the same prayer 人类命运的秩序被病毒调成同样的节奏Across all humanity our lives have been disrupted 感染的可能不分国界Infections see no borders 死亡的概率没有时差Fatalities heed no time zones 心和心会接壤吗?Will heart and minds meet again? 病毒没收了人类的无拘无束The virus has limited our freedom 城市的脆弱在世界各地轮流泄露and brings challenges to light around the world 共同面对是唯一的盔甲Facing it together is our only defense 共同对抗病毒United, fighting the virus 而不是彼此rather than one another 躁动的世界里In a restless world, 放不下一张安睡的床no one sleeps soudly

iphone5英文使用说明书翻译

每年只要iphone上市,我都不会找黄牛,都自己海淘iphone5,价格便宜,货物实在,有很多人问我,怎么买,我的回答是只要能英语交流就能买。以下是我整理的购买相关用语,希望对于各位会有帮助! 好的话,请大家给我加分,哈哈,谢谢啦,不好,也请多包涵,这些用语不排除有些有语法错误,但总而言之,是可以让老外能看懂的!不要太在意所谓的中国式语法,因为实际交流是没有这么多约束的!想要直接海外采购的,相信对于你来说很有帮助! Perfect condition. 100% functioning. 完美的条件。100%功能。 via USPS. 通过美国邮政。 Please send the iphone5 off today. 请将我的iphone5于今天发货。 Please advise me when the goods are dispatched. 请告诉我何时发货。 i hope you will send them at an early date. 我希望你提前发货。 Thank you for your invaluable help. 多谢你的宝贵的帮助。 Please enter a valid ship address,This is my ship address: 请输入一个有效的船舶地址,这是我的发货地址: Name: Address: City: State: Zip Code: Tel: Thank you, I hope to hear from you as soon as possible. 谢谢!我希望尽快收到您的答复. Yes I can mail it today 是的我可以邮寄今天 Can you deliver the iphone5 today, if I buy now? 你可以把iphone5今天,如果我现在买? I am looking forward to your early reply. 希望早日得到你的答复。 I wanted to get your iphone5,i just have a few questions for you. 我想得到你的iphone5,我有几个问题想问你。 1.bad ESN or Clean ESN 2.If I buy the iphone5,What will be the earliest possible date of shipment?Can you please tell me the correct time? 2。如果我买iphone5,什么将是最早的交货呢?你能告诉我准确的时间吗? Could you take some photos picture for me?your iphone5, 你能帮我拍照吗?你iphone5, I need some pictures for your iphone5,Please?I'd like to see your 5. 我需要一些照片,你的iphone5,好吗?我想看看你的5。 Webpage picture is not clear. 网页图片不清楚。

trados 英文使用手册

Quick Start Guide

COPYRIGHT SDL Trados Studio Project Management Quick Start Guide Copyright ?2009-2010 SDL plc. All rights reserved. No part of this documentation may be duplicated in whole or in part or reproduced in any form without the express written permission of SDL plc. This product may include open source or similar software designated: Hunspell distributed under GNU Lesser General Public License version 3; Sharpziplib and https://www.wendangku.net/doc/6716994510.html, distributed under GNU General Public License version 3 with restrictions; ICU distributed under IBM ICU License; Log4Net, Xalan and Xerces distributed under Apache License version 2.0; Wix distributed under Common Public License version1.0; and SQLite which is public domain and requires no license for this distribution. Trados, MultiTerm, SDL PerfectMatch, SDLX, Passolo and TranslationZone are registered trademarks of SDL plc. Translator's Workbench, Trados Studio, TagEditor, QuickPlace and AutoSuggest are trademarks of SDL plc. All other trademarks are the property of their respective owners. The names of other companies and products mentioned herein may be the trademarks of their respective owners. Unless stated to the contrary, no association with any other company or product is intended or should be inferred. Although SDL takes all reasonable measures to provide accurate and comprehensive information about the product, this documentation is provided as-is and all warranties, conditions or other terms concerning the documentation whether express or implied by statute, common law or otherwise (including those relating to satisfactory quality and fitness for purposes) are excluded to the extent permitted by law. Information in this documentation, including any URL and other Internet Web site references, is subject to change without notice. Without limiting the rights under copyright, no part of this document may be reproduced, stored in or introduced into a retrieval system, or transmitted in any form or by any means (electronic, mechanical, photocopying, recording, or otherwise), or for any purpose, without the express written permission of SDL plc. This guide ships with SDL Trados Studio 2009. August 2010

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