SL500操作说明
德国EKF(艾柯夫)公司SL500型采煤机液控系统浅析
德国ＥＫＦ（艾柯夫）公司ＳＬ５００型采煤机液控系统浅析作者：孙权来源：《中国新技术新产品》2008年第20期摘要：本文简要介绍了EKF（艾柯夫）公司SL500型采煤机液压控制系统的组成、工作原理及系统各个部分的具体功能和保护措施。
关键词：采煤机；液压控制系统；电磁阀；摇臂；破碎机1引言神东煤炭分公司高产高效的建井模式决定了它使用的采矿设备必须都是世界领先的，而德国EKF（艾柯夫）公司的SL500型采煤机就是其中的一种，本文根据笔者多年的工作经验，对EKF（艾柯夫）公司SL500型采煤机的液压控制系统进行了简要的介绍，希望能对国内相关工程技术人员有所帮助，并触类旁通。
2液压系统的组成及功能液压系统主要部件：一个35KW泵电机；一个双级齿轮泵；一个200微米的吸油过滤器；2个安装在液压箱外的电磁控制阀块和一个140升的油箱及一些液压系统常用附件。
EKFSL500型采煤机的液压系统主要用来实现升起、保持、降下摇臂、顶护板和破碎机等功能。
3液压系统各大部分的设计功用该液压系统主要由以下几大部分组成：双级泵油路；左右摇臂液压油路；顶护板液压油路；破碎机液压油路；电磁控制阀块和一些安全附件，下面就對各个液压油路的具体作用进行简要的介绍。
3.1 双级泵油路双级泵的每个泵用一个泵阀和一个电磁控制阀块来控制，EKF SL500型采煤机的液压泵在正常工作压力下，为机器的液压系统提供液体。
泵电机作为一个可听见的安全设备，提醒在现场工作的人们设备正在运行。
当泵电机启动泵运行，操作者没有发出其它液压功能的指令时，阀芯都在其正常位置，此时从泵流出的液压油进入泵阀--通过阀芯返回到油箱。
每个泵回路各有一个系统卸载阀和压力表，这个经过事先压力调整的卸载阀是为了保护泵，设定的开启压力为28MPa,当系统压力超过此值时，系统卸载阀开启。
此外，他还可以使操作者检查正常的操作压力并校验卸载阀的设置。
3.2 左右摇臂液压油路摇臂液压油路决定了摇臂在开采时期的各种位置状态，操作者利用该油路能够升起、稳定、降下摇臂。
Hikvision DS-K4SL500系列智能锁安装指南说明书
The standard accessories for this product support installation of doors with the thickness from 40mm to 70mm (If the door thickness exceeds 70mm, need to buy a longer square rod, which can support up to 110mm door thickness installation). The distance between the edge and buckle area shall be no less than 20mm. If the thickness of the door is beyond this range, please contact your local dealer.When fixing front and rear panel, do not press internal connection cable.When installing front and rear panel, handle with care in case of any panel damage.The square rod needs to protrude more than 15mm.. . . . The product is applicable to wooden doors and security doors. Drill holes in accordance with hole templet in packing list.1.Drill HolesPlease scan this QR code to watch the installation video.2.InstallDS-K4SL500 Series Smart LockUser Manual102036501, A©2023 Hangzhou Hikvision Digital Technology Co., Ltd. All rights reserved.About this ManualThe Manual includes instructions for using and managing the Product. Pictures, charts, images and all other information hereinafter are for description and explanation only. The information contained in the Manual is subject to change, without notice, due to firmware updates or other reasons.Please use this Manual with the guidance and assistance of professionals trained in supporting the Product.Trademarksand other Hikvision’s trademarks and logos are the properties of Hikvision in various jurisdictions.Other trademarks and logos mentioned are the properties of their respective owners. DisclaimerTO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THIS MANUAL AND THE PRODUCT DESCRIBED, WITH ITS HARDWARE, SOFTWARE AND FIRMWARE, ARE PROVIDED “AS IS” AND “WITH ALL FAUL TS AND ERRORS”. HIKVISION MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY, SATISFACTORY QUALITY, OR FITNESS FOR A PARTICULAR PURPOSE. THE USE OF THE PRODUCT BY YOU IS AT YOUR OWN RISK. IN NO EVENT WILL HIKVISION BE LIABLE TO YOU FOR ANY SPECIAL, CONSEQUENTIAL, INCIDENTAL, OR INDIRECT DAMAGES, INCLUDING, AMONG OTHERS, DAMAGES FOR LOSS OF BUSINESS PROFITS, BUSINESS INTERRUPTION, OR LOSS OF DATA, CORRUPTION OF SYSTEMS, OR LOSS OF DOCUMENTATION, WHETHER BASED ON BREACH OF CONTRACT, TORT (INCLUDING NEGLIGENCE), PRODUCT LIABILITY, OR OTHERWISE, IN CONNECTION WITH THE USE OF THE PRODUCT, EVEN IF HIKVISION HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES OR LOSS.YOU ACKNOWLEDGE THAT THE NATURE OF THE INTERNET PROVIDES FOR INHERENT SECURITY RISKS, AND HIKVISION SHALL NOT TAKE ANY RESPONSIBILITIES FOR ABNORMAL OPERATION, PRIVACY LEAKAGE OR OTHER DAMAGES RESUL TING FROM CYBER-ATTACK, HACKER ATTACK, VIRUS INFECTION, OR OTHER INTERNET SECURITY RISKS; HOWEVER, HIKVISION WILL PROVIDE TIMELY TECHNICAL SUPPORT IF REQUIRED.YOU AGREE TO USE THIS PRODUCT IN COMPLIANCE WITH ALL APPLICABLE LAWS, AND YOU ARE SOLELY RESPONSIBLE FOR ENSURING THAT YOUR USE CONFORMS TO THE APPLICABLE LAW. ESPECIALLY, YOU ARE RESPONSIBLE, FOR USING THIS PRODUCT IN A MANNER THAT DOES NOT INFRINGE ON THE RIGHTS OF THIRD PARTIES, INCLUDING WITHOUT LIMITATION, RIGHTS OF PUBLICITY, INTELLECTUAL PROPERTY RIGHTS, OR DATA PROTECTION AND OTHER PRIVACY RIGHTS. YOU SHALL NOT USE THIS PRODUCT FOR ANY PROHIBITED END-USES, INCLUDING THE DEVELOPMENT OR PRODUC-TION OF WEAPONS OF MASS DESTRUCTION, THE DEVELOPMENT OR PRODUCTION OF CHEMICAL OR BIOLOGICAL WEAPONS, ANY ACTIVITIES IN THE CONTEXT RELATED TO ANY NUCLEAR EXPLOSIVE OR UNSAFE NUCLEAR FUEL-CYCLE, OR IN SUPPORT OF HUMAN RIGHTS ABUSES.IN THE EVENT OF ANY CONFLICTS BETWEEN THIS MANUAL AND THE APPLICABLE LAW, THE LATTER PREVAILS.Regulatory InformationThis product and - if applicable - the supplied accessories too are marked with "CE" and comply therefore with the applicable harmonized European standards listed under the Radio Equipment Directive 2014/53/EU, the EMC Directive 2014/30/EU, the RoHS Directive 2011/65/EU.2012/19/EU (WEEE directive): Products marked with this symbol cannot be disposed of as unsorted municipal waste in the European Union. For proper recycling, return this product to your local supplier upon the purchase of equivalent new equipment, or dispose of it at designated collection points. For more information see: .2006/66/EC and its amendment 2013/56/EU (battery directive): This product contains a battery that cannot be disposed of as unsorted municipal waste in the European Union. See the product documentation for specific battery information. The battery is marked with this symbol, which may include lettering to indicate cadmium (Cd), lead (Pb), or mercury (Hg). For proper recycling, return the battery to your supplier or to a designated collection point. For more information see: .EXPOSURE TO RADIOFREQUENCY RFThe frequency bands and nominal limits of transmitted power (radiated and /or conducted) applicable to this radio device are the following:BandFrequencyPower transmission (EIRP)Wi-Fi 2.4 GHzFrom 2.400 GHz to 2.4835 GHz ≤100mWEXPOSURE TO RADIOFREQUENCY RFThe frequency bands and nominal limits of transmitted power (radiated and /or conducted) applicable to this radio device are the following:BandFrequencyPower transmission (EIRP)Bluetooth 2.4GFrom 2.400 GHz to 2.4835 GHz ≤100mWEXPOSURE TO RADIOFREQUENCY RFThe frequency bands and nominal limits of transmitted power (radiated and /or conducted) applicable to this radio device are the following:Safety InstructionBandFrequencyPower transmission (EIRP)RF 13.56MHzFrom 13.553MHz to 13.567MHz ≤20mWPlease read the manual before using the device.InstructionLock InstallationOverview Packing List. The installation of Hikvision Lock (hereinafter referred as to "lock") impacts its normal operation and service life. It is recommended to let professionals install, and drill holes for lock set in accordance with hole templet in the packing list.. It is recommended to remove the lock if your house is under decoration, and reinstall it after decoration in case of lock damage and service life reduction.. Please note that disinfectant may cause damage to the lock body.. Once initialization completes, the lock will clear all user information. After lock installation and configura-tion, please add Passcodes or cards as needed.. When battery voltage is low after being used for a while, low voltage alarm alerts. Replace batteries timely and pay attention to positive and negative poles.. If you leave home or do not use lock for a long time, keep mechanical key with you, and do not leave it indoors. You should take battery out to ensure lock service life.. Considering that the lock is put in an open environment, we suggest you pay attention to the safety in use, including keep properly small parts like the mechanical key or the sensing card. You should check the surrounding environment before unlocking and updating your Passcode and card settings on time as well in case of any danger of illegal stealing or copying of your unlocking information.. The lock accommodates up to 100 Passcodes (optional) and 100 cards.1Front Panel x12Rear Panel x13Standard Screw Kit x14Lock Body x1Square Rod x15678Hole Templetx1AA-sized Batteryx8Key Kit x1User Manualx19OutdoorIndoorSpeakerDECLARATION OF CONFORMITYHereby, Hangzhou Hikvision Digital Technology Co., Ltd. declares that the radio equipment type [DS-K4SL500MKW, DS-K4SL500] is in compliance with EU Directive 2014/53/EU and UK Radio Equipment Regulations 2017.The full text of the UK DECLARATION OF CONFORMITY is available at the following internet address: https:///europe/support/download/declaration-of-conformity.Numeric KeypadEnter MenuMenu IndexDo not put corrosive materials near to the lock to avoid lock damage and impacting its gloss.As a key part of the lock, do not hang any object on the lever handle for its flexibility directly impacting the use of the lock.If door deforms, it increases friction that combined latch bolt entering the box strike plate and bolt cannot extend fully. At this time, adjusting strike plate position is needed.Replace batteries immediately once battery voltage is low to ensure the normal use of the lock. Pay attention to the positive and negative poles of batteries when replacing them. Keep the mechanical key properly.Do not scratch the keypad surface with hard, sharp objects.Ask professionals to check the lock if it is not flexible or cannot be held in correct position.Keep lubricant in the rotating part of the lock to keep it rotate smoothly and prolong its service life.It is recommended to check the lock once every six months or one year, and check whether fixed screws are loose.Apply a small amount of graphite powder or pencil powder into lock cylinder slot to ensure the key is inserted and removed smoothly on regular basis (one year or six months). However, do not apply any grease to lubricate in case of grease sticking to the pin tumbler spring.. . . . . . . . . . Project key settingsWi-Fi modeTouch the center area of the keypad to activate the lock.Passcode unlock function is optional, depending on what model you purchase.1.The lock enters the hibernation state (i.e. the keyboard light is off).2.Touch the keyboard and wait for the lock to wake up to light up all keyboard lights.3.Press 69*1#, voice prompt "Press 1 to add Passcode, press 2 to add card".4.Select the Passcode or card as required to add the corresponding project key. 1.Remove the battery cover of rear panel and take out the battery.2.Press the SET button, meanwhile put back the battery in the battery seat.3.Release the SET button and press # to confirm after voice prompts. The lock restores factory settings, and all user and door lock configuration information will be restored to the factory state.The lock is in Wi-Fi mode by factory default.Short press the SET button to turn on BLE mode, and send Wi-Fi name, Passcode, IP address and other information to the lock via BLE on the client.In BLE mode, press any key to wake up the screen, and short press SET button again to turn off BLE mode (default 3 minutes to turn off).Emergency Power SupplyWhen batteriy is out of power, connect the emergency power supply interface of the front panel with power bank (or phone supporting OTG) to charge lock through power cord, and then unlock the door.Temporary PasscodeThe lock supports remote temporary Passcode authorization with limited time and number of uses.Always-open mode scene switchingRestore to Factory SettingsSchedule templatesThe lock supports schedule templates function, and you can set up weekly and holiday schedule templates in the user management platform (the lock is always-open during the schedule template time).Install the batteriesRemove the battery cover, fill the battery box with 8 AA-sized batteries, and then close the battery cover tightly.Precautions for using batteries:..Please use the correct type of battery to prevent explosion.If the lock is not used for a long time, please remove the battery; old and new batteries should not be mixed.Do not mix different brands of batteries.Please install the positive and negative poles of the battery correctly.Please comply with the local environmental protection law standards for the disposal of used batteries.If the skin or clothes are stained with the solution leaked from the battery, please immediately rinse with water. If the eyes touch the alkali solution, please immediately rinse with water, followed by medical attention........The default is the general scenes.The menu here is for reference only.Make sure to turn off the project key function after the project is delivered! You can turn off the project key operation locally or remotely.This function needs to be configured in the platform before it can be used.Verify the Passcode or card twice to enter menu.Lock SettingsUnlockDaily MaintenanceFAQOperation and Management Lock UseMaintenance~ number key cancel, return and exitconfirmMenuMiddle High Low MuteOnOffOn OffGeneral scenes Office scenesPasscode Unlock (optional)Card UnlockPower BankGeneral scene settings:. On: Press "68#" to enter always-open mode after successful verification.. Off: Enter "68#" again to close always-open mode.Office scenes settings:-On: Automatically enter always-open mode after successful verification.-Off: Enter "68#" again to close always-open mode.ProblemCauseSolutionLock installation problem.Incorrect mechanical key.Connection line loosens.No response of keypad.Motor fault.Keypad damaged.Clutch components fault.Lock cylinder damaged.Lock body damaged.The card has exceeded its expiration date.Battery is out of power or installed in a wrong way.Connection line betweenfront lock body and rear one loosens.The lock has entered always-open mode.The key does not insert to end.Door cannot be opened successfully throughverifications by Passcode or card.Door cannot be opened with mechanical key.Verified by Passcode and card successfully, but motor doesn't work, and door cannot be opened.The lock remains open,and cannot be used normally.Please inquire the administrator if the card isstill valid.Ask professionals to check the lock, and replace damaged components.Unlock the lock through external power supplyor mechanical key, and check the battery.Ask professionals to check the lock afteropening door with mechanical key.Ask professionals to check the lock.Verification by Passcode or card to cancel always-open mode.Ask professionals to check the lock and replace the damaged components after opening door by other methods.Ask professionals to check the lock.Use correct mechanical key.。
SK-SL500型建筑玻璃可见光透射比、遮阳系数数检定系统实施细则
1.1、开机首先连接好主机与计算机的通信电缆，打开计算机，并开启动检测软件。
再打开主机电源，进行系统的初始化。
1.2、样品的测试1.2.1、参数设置点击“系统设置\参数设置”或者直接点击工具栏中即可。
此时弹出参数设置菜单。
参数设置应根据样品要求来确定。
1.2.2、开始测量对样品进行检测之前，请先准备好样品尺寸为50mm×50mm三片。
将准备好的样品放入样品仓中。
点击“就绪/开始”进行光谱扫描。
试验可以分为一个步骤，即反射。
其中透射是附加测试功能，请逐一按提示操作即可。
注：对于普通玻璃，放置的方向可以不加以区分。
对于镀膜玻璃，检测透射曲线时，未镀膜的一面应对着光束方向。
检测反反射时，镀膜的一面应对着光束方向。
1.2.3、数据处理扫描结束后，即可以点击“数据/打印设置”，输入编号即可通过“数据/打印预览”来观看最终数据处理结果。
并输出报表。
1.3、退出系统与关机样品检测结束后，点击“退出”退出检定系统，分别关闭主机与计算机。
1.3.1、仪器的工作原理1.3.1.1、光学系统仪器光学系统由光源系统、单色器系统、光度计系统和接受系统组成。
1.3.1.2、电子系统电子系统由电源系统、放大器系统、驱动系统、16位嵌入式系统和A/D转换系统组成。
电源系统将交流电变成直流电，为光源、放大器、驱动电路、16位嵌入式系统、步进电机等提供电源。
光电接收器将照在光敏面上的经过调制的单色光信号，传换为相应的电信号，由放大器系统经过放大，整形后，由16位嵌入式系统控制分别送入A/D转换器，将模拟信号转换成数字信号后由计算机进行处理。
16位嵌入式系统是分光光度计的核心系统。
它负责与计算机交换数据，并对其它单元发出控制指令。
波长扫描、狭缝转换、滤光片转换、传感器切换等都是由计算机发出指令，通过16位嵌入式系统输出控制信号经驱动电路驱动执行。
系统中各个部分的复位信号也是由16位嵌入式系统输入至计算机中。
1.3.2、仪器规格与性能指标光谱范围：280nm～2500nm波长准确度：280nm～780m（±0.5nm）780nm～2500m（±2.0nm）测量准确度：280nm～780nm (0.5% 重复性0.2%）780nm～2500nm （1% 重复性0.5%）光谱通带半宽度：280nm～780nm＜5nm780nm～2500nm ＜25nm波长间隔：280nm～380nm5nm380nm～780nm 10nm780nm～2500nm 50nm100%线平直度：±0.5%T仪器尺寸：780m m×620mm×330mm电源：220V±22V 50HZ±1 HZ1.3.3、仪器的安装1.3.3.1、安装环境环境温度 0℃～40℃环境湿度≤80%RH仪器应安装在干净平坦牢固的工作台上仪器室应无腐蚀性或其它影响检测气体仪器周围不应有强烈或持续性的震动仪器周围部应有强电场、磁场和高频的电气设备仪器应有良好的接地地线1.3.3.2、安装步骤首先应检测仪器包装箱完好无损、如有破损请立即与生产厂家联系。
SL500系列单输出DC DC转换器说明书
FeaturesHow to OrderAgency ApprovalsMilitary Grade Environmental Screening Notes:See “Guide to Operation” for full detailsNotes:Standard unit has pins out the top with 6-32 THD inserts,written as SL500SI/28-270• Input Range from 200Vdc to 400Vdc • No Derating from -55 C to +100 C • Efficiency: Up to 91%• Parallelable• Synchronizable• Power Density: Up to 87W / in�• Non-latching Overtemperature Protection • Fixed Frequency Power Conversion • Latching Output Overvoltage ProtectionSL 500 S I / 28 - C (270)SeriesTotal Output Power Single Output OptionsI - Unscreened M - Screened Output Voltage OptionsC - Thru Hole Inserts (0.140 DIA) I - Metric Inserts (M3)Input Voltage100% Environmental Screening for Military Versions Meets MIL – Standards: MIL – STD – 454 P4855 – 1A MIL – STD – 704D MIL – STD – 810E MIL – S – 901C MIL-STD- 461F with companion filter The SL500 converter is a standalone, 91% efficient COTS converter in a standard 2.4” x 4.6” x 0.52” full brick package.Protection features include overvoltage, overcurrent, overtemperature, and short circuit protection.The converter is parallelable for higher power require-ments and synchronizable for noise sensitive systems. A 300 KHz fixed switching frequency aids in filtering of EMI. The SL500 EMI filter is third party qualified and meets Mil-Std-461F for conducted emissions.All “Mil” Grade units receive the following:Stabilization Bake :+125 C for 24 hours per Mil-Std-883, M1108, Condition B Temperature Cycling :10 cycles at -55 C to +125 C (transition period 36 minutes) per Mil-Std-883, M1010, Condition B Burn-in :160 hours at +85 C min.Final TestingModel Number (Unscreened)SL500SI/28 (270)SL500SI/24 (270)SL500SI/15 (270)SL500SI/12 (270)SL500SI/5 (270)SL500SI/3.3 (270)Nominal Output(Vdc)2824151253.3Output Current(Amps)17.920.925254040/powerconversionFor additional information, call 310.542.8561ore-mail:*******************Input Characteristics - 270Vdc InputOutput CharacteristicsInput VoltageBrown Out (75%) Full Load No Load Power Dissipation Inrush Current <20µS Duration Reflected Ripple Current Logic Disable Current (Sink)Logic Disable Power In Input Ripple Rejection (120HZ)Efficiency Up ToInput Transient Per MIL-STD-704D (Operating 100ms)EMIMIN200185TYP 27027302.86091UNITS Vdc Vdc W A A rmsmA W dB %MAX 4000.52Use Companion FilterNote: Output Ripple is measured with 1µF ceramic and 22µF low ESR Tantalum CapacitorSet Point Accuracy Load Regulation Line Regulation Ripple P-P (20MHz)Trim Range Remote Sense 12V , 15V , 24V , 28V3.3V , 5VOvervoltage Protection Current Sharing Transient Response 50-75% Load (0.2A/µS)Temperature Drift Long Term Drift Current Limit Short Circuit Current Turn-on Time (Power Input)Logic Turn-on Time Switching Frequency Sync Input Voltage Sync Input Frequency Sync Input Duty Cycle Turn-on OvershootMIN90110254.533015TYP 11250.010.0215090300MAX 1±0.3±0.231100.500.25135±83/3000.030.05140755.5360550.1UNITS % Vout % Vout % Vout % Vout % Vout Vdc Vdc % Vout % Iout / at Full Load% Vout / µSSetting Time to Within 1% Vout%Vout / C %Vout / 1KHrs%Iout %Iout Hiccup TypemS FL 270V mS FL 270VKHzVp-p KHz %% Vout500VdcSpecificationsTemperature CharacteristicsMechanical CharacteristicsOperating (Baseplate)Storage (Ambient)Over Temperature Shutdown Thermal Resistance (Case to Ambient)MIN-55-55TYP +1055.71MAX +100+125+110UNITS C CC / Auto RecoveryC / WInput to Output Output to Base-plate Input to Base-plate Insulation Resistance (Measured at 50 VDC)Input to Output CapacitanceMIN1000500100050TYP 0.003MAX UNITS Vdc Vdc Vdc MohmµFWeight Size Volume Mounting (STD)ConstructionTYP7.62.4 x 4.6 x 0.5261 x 116.9 x 13.25.7494UNITS oz in mm in�cm�Threaded, #6-325 sided metal can, nickel plated cover, aluminum baseplateIsolation CharacteristicsCase drawingsCase Drawingsinch mmA 4.60116.9B 2.4061.0C .5213.2D 2.00050.80E .205.1F .205.1G .3759.53H 4.200106.68J .5012.7K .40010.20L .70017.8M 1.00025.40N 1.40035.60P.0401.02R .0802.03Standard ModelC OptionThru hole inserts (0.140 DIA)Model number written as SL500SI/28-C (270)Tolerances:Material: Mounting: 6-32 THD inserts are provided in baseplate Metric: M3 insertsInches mm x.xx = ±0.03x.xxx = ±0.015x.xx = ±0.4x.x = ±0.8Pin = Brass (Solder Plating)Baseplate = Aluminum 5050-H32Case = SteelFinish = Nickel PlatingPin placement on top of unitTOP VIEW(MARKING SURFACE)KLMNJB FHE DA12345678109P DIA ±0.005B A S E P L A T EINPUT PINSOUTPUT PINSG MINCR DIA ±0.005B A S E P L A T EG MINP DIA ±0.005CCharacteristicsCharacteristicsIX. TTL Turn OnIII. Ef ficiency vs. Input VoltageII. Efficiency vs. Output Power I. Input Voltage vs. Output PowerVI. Input Transient ResponseV. Load Transient ResponseIV. Output Voltage RippleVII. Input Inrush CurrentVIII. Input Current RippleX. TTL Turn OffXI. Turn OnXII. Turn OffO u t p u t P o w e r (%)Input Voltage VDC E f fi c i e n c y (%)E f fi c i e n c y (%)10090807017017518018540020406080100556065707580859095Output Power (%)Input Voltage VDC9492908886848280787620024028032036040050m V /d i v500m V /d i v5A /d i vTime: 2µS/divBandwidth: 20MHzV in = 270Vdc I out = 17.9A V out = 28VTime: 400µS/divV in = 270Vdc V out = 28VI out = 17.9A V out = 28V200m V /d i v100V /d i vTime: 400µS/div100V /d i v10A /d i vV in = 270Vdc I out = 17.9A V out = 28VTime: 10µS/div 2A /d i vTime: 2µS/div V in = 270Vdc I out = 17.9A V out = 28VV in = 270Vdc I out = 17.9A V out = 28VV in = 270Vdc I out = 17.9A V out = 28VV in = 270Vdc I out = 17.9A V out = 28VV in = 270Vdc I out = 17.9A V out = 28V Time: 400µS/divTime: 200µS/divTime: 20mS/divTime: 20mS/div2V /d i v5V /d i v5V /d i v5V /d i v100V /d i v5V /d i v100V /d i v10V /d i vFor example, if the DC/DC converter in Figure 1a is a50W unit (5VDC @ 10 Amps) with output load regulationspecified at 0.2%; the connection as shown will degradeload regulation by a factor of 10. In this example, the 4feet of #14 AWG wire used to connect the converteroutput to the load, has a total line resistance of 10mΩ(ignoring any contact resistance). For a 50W, 5 VDCoutput converter, the drop across the lead resistance willbe 100 mV (10A x 0.010Ω) or 2% of the output. Thus,the converter is selected for 0.2% regulation, but thepower system layout achieves only 2.2%.This can be corrected by decreasing the distancebetween the converter output and load. If that is notpossible, using larger diameter wire (see Table 1), orPCB runs that have larger cross sectional area andshorter length will also reduce conductor resistance. Theuse of the converter’s remote sense capability will alsowork (see Remote Sense for more information on thisoption).General Application NotesThe most basic use of the power converter is shown inFigure 1. An input fuse is always recommended toprotect both the source and the power supply in theevent of failures. Slow-blow fuse is recommended with acurrent rating approximately 200% of the full load inputcurrent to the converter. Having a slow-blow type fusewill allow for the converter’s inrush charge at turn-on.The sense pins of the converters must be connected totheir corresponding output bus. Inherently, powerconverters will have some internal energy loss, which isdissipated in the form of heat through an aluminummounting surface. This surface must be cooled tomaintain a temperature below the maximum operatingtemperature.Wire Gage & Distance to LoadIf the resistance of the wire, printed circuit board runs orconnectors used to connect a converter to systemcomponents is too high, excessive voltage drop will resultbetween the converter and system components, degrad-ing overall system performance.The SL family of power converters, designed as militarygrade standalone power converters, can also be used ascomponents in complex power systems. The SL Seriesutilizes a high efficiency full bridge isolated DC to DCconverter which operates at 300 KHz constant frequency.The SL units are supplied in five sided metal case tominimize radiated noise. A number of protectionfeatures, as well as electrical and thermal derating ofinternal components per NAVSO P3641A guidelines andthe use of proven topology allow for high reliabilitythroughout an operating range of -55 C to +100 C. Inapplications where even greater reliability is required, theconverter can be screened to MIL-STD-883 upon#AWG91011121314151617181920CurrentResistance(mΩ/Foot)0.7920.9981.2611.5882.0012.5243.1814.0205.0546.3868.04610.13#AWG212223242526272829303132CurrentResistance(mΩ/Foot)12.7716.2020.3025.6732.3741.0251.4465.3781.21103.7130.9162.0Table 1/powerconversionFor additional information, call 310.542.8561ore-mail:*******************General Application Notes - con’tRemote sense pins, +S and -S have been provided on the SL Series converters for applications where precise load regulation is required at a distance from where the converter is physically located. If remote sensing is NOT required, these pins MUST be tied to their repective output pins (+S to +OUT, -S to -OUT, see Figure 2). If one or more of these sense pins are not connected to their respective output pins, the output of the unit will not regulate to within specification and may cause high output voltage condition.Remote On / OffNOTE: High IR drops between the converter and load may cause converter parameters, such as output voltage accuracy, trim range, etc., to appear to be out of specification. High IR drops on input lines may cause start up problems (voltage at the input pins below the input range of the converter). Obviously, any connections made to the power distribu-tion bus present a similar problem. Poor connections (such as microcracking around solder joints) can cause serious problems such as arcing. Contact resistance must be minimized. Proper workmanship standards must be followed to insure reliable solder joints for board mount converters. Terminal strips, spade lugs and edge connectors must be free of any corrosion, dust or dirt. If parallel lines or connections are available for routingconverter output currents, they should be utilized. Remote SenseFigure 2DO NOT connect sense pins to any pin other than their respective output pins or permanent damage will occur. DO NOT connect sense pins to any load other than the same load the output pins are connected to or permanent damage may occur.Remote turn ON / OFF (TTL Pin) is an additional featureto the SL Series. This feature is especially useful inportable/mobile applications where battery powerconservation is critical. The voltage level at the TTL pinis referenced with respect to the converter’s –VIN Input.When the TTL pin is pulled to less than 1.0V with respectto the –VIN pin. Via either an open collector (see Figure3) or a mechanical switch with a 0.5mA capability, the converter shuts down. An optocoupler can also be usedIF the TTL Signals need to be referenced from the outputside. If the TTL pin is left floating the unit remains on.When multiple units are tied to a central switch com-mand, a series resistor of 200 Ohms to each TTL pin isrecommended to increase noise immunity.Figure 3 Output TrimThe output trim pin has been supplied on the SL familyto provide output voltages other than the nominal fixedvoltage. Output voltage can be increased or decreased(+10% Max, -10% Min) by simply connecting a resistorbetween the trim pin and the –Output return pin or the+Output pin respectively (see Figure 4).Figure 4Output Trim - con’tThe value of the resistors required to Trim Hi is shown in the Table 2. The external resistor is connected between the Trim Pin and the Output Return Pin at the power supply (use standard value 1% resistor closest to the table value). Trimming the output voltage too high may activate the over voltage protection circuitry. The value of resistor required to Trim Lo is shown in Table 2.The external resistor is connected between the Trim Pin and the +Output Pin at the power supply (use standard value 1% resistor closest to the table value). A potentiometer can be substituted for the resistor to achieve a more precise output voltage setting. When trimming up or down, the maximum output current and/or maximum output power cannot be exceeded.15Vout110% Vout 108% Vout 106% Vout 104% Vout 102% Vout 100% Vout 98% Vout 96% Vout 94% Vout 92% Vout 90% Vout Volts16.5016.2015.9015.6015.3015.0014.7014.4014.1013.8013.50KΩ122.9153.9205.1309.9616.8OPEN107.846.225.715.49.124VoutVolts26.4025.9225.4424.9624.4824.0023.5223.0422.5622.0821.60KΩ224.0278.6369.8554.91165OPEN103.744.724.614.48.328VoutVolts30.8030.2429.6829.1225.5628.0027.4426.8826.3225.7625.20KΩ268.6331.8435.9650.61282OPEN110.649.528.918.612.43.3Vout110% Vout 108% Vout 106% Vout 104% Vout 102% Vout 100% Vout 98% Vout 96% Vout 94% Vout 92% Vout 90% Vout Volts3.633.563.503.433.373.303.233.173.103.042.97KΩ8.3010.414.021.443.3OPEN115.357.137.527.421.45VoutVolts5.505.405.305.205.105.004.904.804.704.604.50KΩ18.324.836.158.1134.0OPEN106.948.928.418.312.212VoutVolts13.2012.9612.7212.4812.2412.0011.7611.5211.2811.0410.80KΩ92.6117.1158.1241.7504.6OPEN100.744.424.914.98.80Table 2Military SpecificationsSpecification MIL-STD-704D MIL-STD-810EMIL-S-901CConditionInput TransientVibrationHumidityTemperature/AltitudeAccelerationTemperature ShockHigh Impact ShockMethod514.4507.3520.1513.4503.3Procedure1133Test ConditionTransients up to 500V for 0.1 sec (270Vdc input)Up to 30 gs, each axis for 1 hour95% humidity, non condensing for 10 days40 hours from -55°C to +71°C14 gs each axis-55°C to + 100°C (non-operating, one hour each cycle)5 foot hammer dropSeries OperationSynchronizationThe SL500 family of power converters may be arranged in a series operating mode to supply higher outputvoltages when required (see Figure 5). In this configura-tion, D1 and D2 are added to protect against the applica-tion of a negative across the outputs of the powerconverters during power up and power down. The two (or more) units do not need to have the same output voltage, but the output current supplied in this configura-tion will be limited to the lowest maximum output current of the modules used.Synchronization of switch-mode converters to a central system clock frequency is often essential in noise sensitive systems. The SL Series can be tied to the central clock that is referenced to -OUT (see Figure 7) by inputting a square wave clock signal which has a frequency amplitude and duty cycle within specifiedlimits. The SL Series converter’s internal synchonization circuit is triggered by rising edge of this clock waveform.DO NOT add any capacitance from the SYNC pin line to Ground.Parallel OperationThe SL500 converter family has the capability of being paralleled to drive loads of higher power than a single SL500 unit can handle. The PAR pin is supplied on the unit for this function (see Figure 6). If parallel operation of two or more units is removed, the following precau-tions must be followed:• Corresponding input and output leads or traces on each unit should be as equal in length and size aspractical. The more equivalent the leads are, the closer the unit sharing.• The PAR pins of all units should be tied together.The units do not have to be synchronized for parallel operation but may be if required (see Synchronization ). Or’ing diodes may be included in the positive output leads for true N + 1 redundant systems, but are not necessary. Local sensing should be used whenever possible to minimize noise on the +S and -S pins in parallel applications.Figure 6Parallel OperationSynchronization to External ClockOutput ripple and noise (sometimes referred to as PARDor “Periodic and Random Deviations”) can be defined as unwanted variations in the output voltage of a power supply. In switching power supplies, this output noise is seen as a series of pulses with a high frequency content and is therefore measured as a peak value (i.e., speci-fied as “peak-to-peak”).Ripple & NoiseRipple & Noise - con’tElectro Magnetic Filter (EMI) - SLF500The SL Series of power supplies are specified and tested in our factory with a 20 MHz bandwidth oscillo-scope / probe. Measurements taken by a scope set at higher frequencies (i.e. 300 MHz) may produce signifi-cantly different results due to noise coupling on to the probe from sources other than the power supply. Noise that is common to all output leads of a power converter with repect to the chassis is refered to as common mode noise. Noise that is apparent on one output lead with respect to the other output lead is referred to as differential mode noise. Common mode noise is produced in switching action. Martek Power, a brand of Cooper Bussmann, typically minimizes the level of output common mode noise by incorporating line to chassis ground capacitors (on input and output leads) into the power converters. In most cases, this issufficient to minimize the level of common mode noise. However, if further attenuation is required, additional line to chassis ground capacitance may be added by the customer at the system level. Martek Power noisespecifications (output ripple specifications) all reference the level of differential mode noise at a given bandwidth, not the level of common mode noise. The measurement of differential mode noise is detailed in the following paragraphs.Measurement TechniquesThe length of all measurement leads (especially the ground lead) should be minimized and the sense pins should be tied to their respective outputs (+SENSE to +OUTPUT, - SENSE to - OUTPUT). One inch or less from the output terminals, place a ceramic capacitor of 1µF and a 22µF low ESR Tantalum capacitor. Using an X1 scope probe with a 20 MHz bandwidth, we recom-mend measurement close to the capacitors. We do not recommend using the probe ground clip. Instead,replace it with connecting a short bus wire (generally 0.5 inches or less, making a loop at the end to place the probe in) to the negative and positive outputs on the backside of the connector. Place the tip of the probe on the +OUTPUT, and the ground ring (or ground band) on the -OUTPUT for a true ripple measurement (see Figure 8). Utilizing the probe ground ring (as opposed to a ground clip) will minimize the chance of noise coupling from sources other than the power supply.Figure 8Sense Tied Local+ SENSE + OUTPUT1” max.- SENSE- OUTPUT 1µF 22µFRipple and Noise Test Set-UpMaximum Allowable CapacitanceOutput Voltage3.3V 5V 12V 15V 24V 28VMax Capacitance15,000µF 15,000µF 5,000µF 5,000µF 3,000µF 3,000µFFor applications where electromagnetic interference is a concern, the SLF500, a passive input line filter may be installed at the input of the SL Series converters (see Figure 9). If output power greater than 500 watts are required, multiple SLF500 units will be necessary. For more details, consult the factory.Figure 9Table 3Ripple Reduction TechniquesIn applications where the output ripple of the converter is higher than desired, various techniques can beemployed to reduce output ripple and noise (PARD). One method is to add additional capacitance in parallel with the output leads of the converter (low ESR type tantalums or ceramic are recommended). This should substantially reduce PARD. See Table 3 for maximum allowable capacitance that may be added to the output leads.SLF500 SchematicSL500 Block DiagramINPUTVDCOUTPUTTTL ON/OFF/powerconversionEaton is a registered trademark. All other trademarks are property of their respective owners.Eaton1000 Eaton Boulevard Cleveland, OH 44122 United States © 2017 EatonAll Rights Reserved Printed in USA March 2017ore-mail:*******************。
艾柯夫SL-500电牵引采煤机
艾柯夫SL－500电牵引采煤机第一节概述电牵引采煤机是目前世界上最先进的采煤机，它直接采用电动机完成采煤机的牵引，具有很高的传动效率，同时又省去了复杂的液压传动系统，并具有良好的调速性能，是国内外都致力发展的新一代采煤机。
电牵引采煤机的出现标志着采煤机技术发展的一个新阶段。
目前生产电牵引采煤机的主要有美国、德国、英国、日本、中国和波兰等国家。
电牵引采煤机以其优良的性能和广泛的适用性，现在已成为采煤机的主潮流。
SL系列电牵引采煤机是德国艾柯夫公司研制生产的系列采煤机（SL－300和SL－500），该系列采煤机在德国鲁尔矿区、萨尔矿区已使用成功，性能超过以往的系列采煤机，深受用户欢迎。
采煤机的技术性能见表1。
机型SL－500 SL－300截割电机牵引电机泵电机总装机功率2×750kw, 3300V, 50Hz2×90kw(Ac)35kw, 1kv1715kw2×300kw,1－3.3－4.16kv, 50Hz2×40kw(Ac)2×35－45kw(Dc)25kw(534) 695kw采高机身高度机身长度（两滚筒水平中心距）2700mm－5200mm2200mm13100mm1400mm－3300mm1200mm, 1640mm10600mm摇臂长滚筒转速滚筒直径滚筒截深卧底量牵引速度最大牵引力最大牵引力时速度机重（不含滚筒）2800mm23r/min2700mm930mm625mm0－13.25－32m/min734kN0－13.25m/min约88t1970mm23r/min1200mm－2200mm650－1000mm0－11.9－21.6m/min508－208kN约38t表1 SL系列电牵引采煤机技术参数SL系列采煤机为多电机横向布置，牵引电机交直流可任选的采煤机，它具有足够的装机功率，能与不同类型的输送机配套和适应不同无链牵引方式，其结构坚固可靠，易于维修，采用微机控制及故障诊断等特点。
thingpadSL500安装全攻略
1. 安装Matrix Storage.方法:1.以管理员的身份登录Windows 操作系统2.单击驱动文件图标或链接，当弹出文件下载对话框时，选择“保存”3.下载驱动程序到您指定的位置，默认为C:\DRIVERS\WIN\IMSM\6AI112WW\4.如果没有安装主板驱动，右键点击“标准双通道PCI IDE控制器”选择更新驱动程序如果已经安装了主板驱动，右键点击“Intel（R）ICH9M/M-E 2 port Serial ATA Storage Controller 1 - 2928”选择更新驱动程序5.选择“从列表或指定位置安装”6.选择“不要搜索，我要自己选择要安装的驱动程序”7.选择“从磁盘安装”8.选择浏览路径C:\DRIVERS\WIN\IMSM\6AI112WW\，选择iaAHCI9.在显示出的型号列表中，选择“Intel(R)ICH9M-E/M SATA AHCI Controller”10.在随后弹出的更新驱动程序警告，选择“是”，安装成功，重新启动11.重启后进入BIOS，将硬盘模式更改为AHCI，可以正常进入XP系统，进入桌面后，系统又会提示重启一次，再次重新启动ThinkPAD T60及T61系列电脑Ghost后无法进入Windows XP系统解决方法如果原有T60或T61镜像GHO文件，当使用Ghost恢复软件完成镜像恢复后，启动电脑时候无法进入系统，屏幕显示“There has been a signature failure”.关机重新启动，仍然如此。
单从字面上理解，T60及T61对Ghost软件不认可。
解决方法：1.重新使用Ghost软件，镜像恢复完成后，不要点击“Restart”(切记！)；退出(Quit)Ghost软件。
2.使用启动光盘启动进入Fdisk, 输入Fdisk /MBR,然后Fdisk,查看“Active P artition” 在大于50G分区上，如不是Active,将其设置为“Active”.然后重新启动电脑。
SL-M500火灾报警控制器使用说明书
一．系统介绍JB-TG-SL-M500火灾报警控制器（联动型）/JB-TB-SL-M500火灾报警控制器（联动型）（以下简称M500）是智能化的二总线火灾自动报警设备，采用中文液晶显示，满足GB4717-93《火灾报警控制器通用技术条件》和GB16806-1997《消防联动控制设备通用技术条件》。
M500集报警及联动控制于一体，广泛应用各种工业场所及宾馆、公寓、商场、餐饮娱乐场所等民用场所。
M500联动控制器可配接2-4个回路（壁挂式）、2-8个回路（柜式），每回路可接99个编址探测器、99个联动模块（含手动报警按钮）或区显。
同时它除有一组公共火警继电器输出节点外，还有6路继电器有源输出。
M500联动控制器具有一个CAN总线接口，可与我公司生产的其它控制器形成对等网络，还可与CRT、楼宇自动化设备及远程消防管理系统相连。
1.1功能简介1.1.1液晶显示M500采用全液晶中文显示，并配发光二极管指示系统关键状态信息。
液晶的使用使用户方便快捷地查询系统火灾信息及系统工作状态，它的全中文及菜单功能使用户不必花费大量的时间来学习系统的操作方法，只要查询菜单就能进行操作。
方便快捷的按键方式，使您能够快速的查询到您所要的信息。
1.1.2布线方式M500采用二总线回路，总线设计可减少工程布线及方便工程安装调试。
同时支持分支、单支、树型分支、环形等多种布线方式。
1.1.3节点输出系统具备6组可编程继电器有源输出，可根据用户的需要设置启动逻辑。
继电器的逻辑表达式可直接从键盘输入，无需任何专业人员即可在现场进行编程，特别适合使用单位和安装工程公司人员在现场调试操作。
1.1.4火警记录系统具有黑匣子功能，可存储1000条纪录，用户可方便地在系统菜单中调出所存储的火警记录。
这种方式先进、可靠、存储记录时间长。
1.1.5打印功能系统可根据用户的要求配置并行中文打印机，并可根据用户需要，选择打印内容。
1.1.6接口CAN总线接口可以与其他设备进行通讯，以实现各种联网需要。
SL-500电牵引采煤机截割部低压试验平台的分析运用
电牵 引采煤 机是 目前 世界 上广 泛用 于煤 矿 开采 的主要 设备 ， 它 直接 采 用 电动 机 完 成采 煤 机 的牵 引
总第 １ ７ ２期
ｄ ｏ ｉ ： １ ０ ． ３ ９ ６ ９ ／ ｊ ． ｉ ｓ ｓ ｎ ． １ ０ ０ ５—２ ７ ９ ８ ． ２ ０ １ ３ ． １ ２ ． ０ ２ ６
Ｓ Ｌ一 ５ ０ ０电 牵引 采煤 机 截 割 部 低 压 试 验 平 台 的分 析 运 用
李树青 ， 徐 志强
（ 潞 安环 能 股 份 公 司 王 庄 煤 矿 ， 山西 长 治 ０ ４ ６ ０ ３ １ ）
内部传动齿轮通过花键活动相连 ， 从而达到分离与 结合 的作 用 。如 图 １所示 。
和截割 ， 具有很高的传动效率和爬坡能力 ， 不仅省去 了复杂 的 液压传 动 系 统 ， 而 且 还 具 有 良好 的启 动 和 调 速性 能 。 同时横 向布 置 的 可拆 解 机 身 ， 也 满 足 了 煤矿 井 下 复 杂 的 运 输 安 装 要 求 和 维 护 检 修 要 求 。 Ｓ Ｌ系列 电牵 引采 煤 机 是 由德 国艾 柯 夫 公 司开 发 研 制， 该 设备 不 光在 国外 已成 功使 用 ， 现 在 我 国神 华集
速为 ２ ３ ｒ ／ ｍ ｉ ｎ ， 其转 子轴 为空 心 ， 内部 套有 一 个特 制
的扭矩轴（ 剪切轴） ， 该扭矩轴将截割 电机与作用轴
构在不 良环境下作用时间长， 机构 的各种液压缸油
SL500系列温度与温度 湿度数据记录器简介说明书
• User selectable stop on memory full or memory rollover for continuous logging• Optional NIST (National Institute of Standards & Technology) calibration availableSUPCOPART NO. DESCRIPTIONTemperature Data LoggerTemperature & Humidity Data LoggerExternal Probe Temperature Data Logger Thermocouple Temperature Data LoggerSL500XTSL500TCSL500TH SL500TGraph Point Markers Cursor Location MarkersSL500TC SpecificationsSample Point Capacity: 32,638 temperature points.Includes: Type K insulated beaded wire thermocouple 40” (1m).Other Supported Thermocouples: J, E, N, T, S, R, B, CDisplay: Current reading and time, logging status, alarm status,recorded sample history, battery level, thermocouple type.Displays temperature up to 1999°F or 1999°C.Alarms: Visual over and under temperature alarms.Display Temperature Resolution: 0.2°F (0.1°C) up to 199.9°F or °C. 1°F or 1°C above 200°F or 200°C Logged Temperature Resolution: 0.2°F (0.1°C)Thermocouple Impedance: 50 Ohms maximum for specified accuracyCold Junction Temperature Accuracy: +/- 0.5°F (0.3°C)Calibration: User single point offset calibration is available through software.Calibration is password protected.Operating Temperature: 0°F to 131°F (-18°C to 55°C)Storage Temperature: -20°F to 175°F (-30°C to 80°C)Time Accuracy: +/- 100 ppm @ 75°F (24°C)Dimensions: 2.15” x 2.25” x 1.2” (5.5cm x 5.7cm x 3.0cm)Power Source: 3-AAA batteries (Alkaline or Lithium recommended), included. Battery Life: 2-years average useSL500TC Temperature RangeTHERMOCOUPLE ACCURACY SL500TC TEMPERATURE RANGEK+/- 1.3°F (0.7°C) -418 to 2372°F (-250 to 1300°C)J+/- 1.0°F (0.6°C) -274 to 1832°F (-170 to 1000°C)E+/- 0.8°F (0.4°C) -328 to 1508°F (-200 to 820°C)N+/- 1.5°F (0.8°C) -328 to 2372°F (-200 to 1300°C)T+/- 1.3°F (0.7°C) -328 to 752°F (-200 to 400°C)S+/- 5.0°F (2.8°C) -58 to 3200°F (-50 to 1760°C)R+/- 5.0°F (2.8°C) -58 to 3200°F (-50 to 1760°C)B+/- 6.0°F (3.3°C) 68 to 3308°F (20 to 1820°C)C+/- 3.0°F (1.7°C) 32 to 4208°F (0 to 2320°C)The accuracy stated is for the SL500TC only. Inaccurate readings increase based on the thermocouplewire grade being used. The logger supported range is for stored temperature.SEALED UNIT PARTS CO., INC. PO Box 21, 2230 Landmark Place, Allenwood, NJ 08720 USA。
SL500操作说明解析
SL500操作说明解析一、开机与关机1.开机：长按电源键2秒，直到屏幕亮起，等待几秒后进入主界面。
2.关机：长按电源键3秒，屏幕显示“是否关机”后，点击“确定”按钮即可关机。
二、语言选择1.进入“设置”界面：在主界面上滑，找到“设置”选项并点击进入。
2.选择语言：在“设置”界面中，点击“语言”选项，然后选择你需要的语言。
三、Wi-Fi连接1.进入“设置”界面：在主界面上滑，找到“设置”选项并点击进入。
2.连接Wi-Fi：在“设置”界面中，点击“Wi-Fi”选项，然后在可用的网络列表中选择你要连接的Wi-Fi网络，并输入密码连接。
四、翻译功能1.单次翻译：在主界面上点击翻译框，选择源语言和目标语言，然后输入需要翻译的内容，点击“翻译”按钮进行翻译。
2.连续翻译：在主界面点击“连续翻译”按钮，选择源语言和目标语言，然后开启连续翻译功能。
将会自动识别语音并实时翻译。
3.离线翻译：在主界面点击“离线翻译”按钮，选择源语言和目标语言，然后输入需要翻译的内容，点击“翻译”按钮进行离线翻译。
五、语音输入与输出1.语音输入：在主界面点击“语音输入”按钮，然后说出你要翻译的内容，系统会自动识别并进行翻译。
2.语音输出：在翻译结果页面，点击音量图标，然后系统会将翻译结果以语音输出的形式播放出来。
六、查看历史记录1.在主界面点击“历史记录”按钮，进入历史记录页面。
2.在历史记录页面，可以查看之前的翻译记录，并可以点击记录进行再次翻译。
七、其他功能1.手写输入：在主界面点击“手写”按钮，然后在屏幕上写出你要输入的文字，系统会自动识别并进行翻译。
2.网页翻译：在主界面点击“网页翻译”按钮，输入你要翻译的网页链接，系统会自动翻译该网页的内容。
3.设置：在主界面上滑，找到“设置”选项并点击进入，可以进行更多个性化设置，如声音大小、亮度等。
总结：。
SL500操作说明
SL500操作说明1.开启SL500：要打开SL500，只需按下电源按钮。
在按下按钮之前，请确保电源适配器已连接，并且电池已完全充电。
2.关闭SL500：要关闭SL500，只需按住电源按钮几秒钟，直到屏幕完全关闭并且没有任何指示灯亮起。
3.屏幕解锁：当SL500休眠或屏幕关闭时，您可以通过按下任意键或使用触控板来唤醒设备。
然后，您需要在屏幕上滑动以解锁。
4.密码保护：SL500还提供了一种密码保护功能，这样只有输入正确的密码才能进入系统。
要设置密码，请打开“设置”菜单，然后找到“密码”选项。
在输入密码之后，您需要确认密码以完成设置。
5.账户管理：在SL500上，您可以创建多个用户账户，每个账户都有自己的个性化设置和文件。
要管理账户，请打开“设置”菜单，然后找到“账户”选项。
您可以添加、删除或更改账户的设置。
6.Wi-Fi连接：SL500支持Wi-Fi连接，这让您可以随时随地上网。
要连接Wi-Fi，请打开“设置”菜单，然后找到“Wi-Fi”选项。
在可用的网络列表中选择您要连接的网络，并输入密码（如果有的话）。
7.蓝牙连接：除了Wi-Fi，SL500还支持蓝牙连接。
要连接蓝牙设备，请打开“设置”菜单，然后找到“蓝牙”选项。
在设备列表中，选择您要连接的设备，并按照屏幕上的指示完成配对过程。
8.文件管理：在SL500上，您可以轻松管理各种文件和文件夹。
要打开文件管理器，请打开“应用程序”菜单，然后找到“文件管理器”选项。
在文件管理器中，您可以查看、创建、复制、移动和删除文件。
9.软件更新：为了让SL500始终处于最新状态，建议定期检查并安装系统和软件更新。
要检查更新，请打开“设置”菜单，然后找到“软件更新”选项。
如果有可用的更新，您将收到相应的通知。
10.垃圾清理：为了保持SL500的顺畅运行，定期清理垃圾文件是必要的。
要清理垃圾文件，请打开“设置”菜单，然后找到“存储”选项。
在存储选项中，您可以查看可用存储空间，并清除不需要的临时文件和应用程序缓存。
Oracle SL500 SL3000 SL8500安全指南说明书
Oracle® SL500/SL3000/SL8500Security GuideE23535-022012Oracle SL500/SL3000/SL8500 Security GuideE23535-02Copyright © 2011, 2012 Oracle and/or its affiliates. All rights reserved.Primary Author: Robert CreagerContributors: David TiebenThis software and related documentation are provided under a license agreement containing restrictions on use and disclosure and are protected by intellectual property laws. Except as expressly permitted in your license agreement or allowed by law, you may not use, copy, reproduce, translate, broadcast, modify, license, transmit, distribute, exhibit, perform, publish, or display any part, in any form, or by any means. Reverse engineering, disassembly, or decompilation of this software, unless required by law for interoperability, is prohibited.The information contained herein is subject to change without notice and is not warranted to be error-free. If you find any errors, please report them to us in writing.If this software or related documentation is delivered to the U.S. Government or anyone licensing it on behalf of the U.S. Government, the following notice is applicable:U.S. GOVERNMENT RIGHTS Programs, software, databases, and related documentation and technical data delivered to U.S. Government customers are "commercial computer software" or "commercial technical data" pursuant to the applicable Federal Acquisition Regulation and agency-specific supplemental regulations. As such, the use, duplication, disclosure, modification, and adaptation shall be subject to the restrictions and license terms set forth in the applicable Government contract, and, to the extent applicable by the terms of the Government contract, the additional rights set forth in FAR 52.227-19, Commercial Computer SoftwareLicense (2011). Oracle USA, Inc., 500 Oracle Parkway, Redwood City, CA 94065.This software is developed for general use in a variety of information management applications. It is not developed or intended for use in any inherently dangerous applications, including applications which may create a risk of personal injury. If you use this software in dangerous applications, then you shall be responsible to take all appropriate fail-safe, backup, redundancy, and other measures to ensure the safe use of this software. Oracle Corporation and its affiliates disclaim any liability for any damages caused by use of this software in dangerous applications. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners.This software and documentation may provide access to or information on content, products, and services from third parties. Oracle Corporation and its affiliates are not responsible for and expressly disclaim all warranties of any kind with respect to third-party content, products, and services. Oracle Corporation and its affiliates will not be responsible for any loss, costs, or damages incurred due to your access to or use of third-party content, products, or servicesContentsContents (3)Part 1: Overview (4)Product Overview (4)SL500 (4)SL3000 (4)SL8500 (4)Security (4)General Security Principles (5)Keep Software Up To Date (5)Restrict Network Access (5)Keep Up To Date on Latest Security Information (5)Part 2: Secure Installation (6)Installation Overview (6)Understand Your Environment (6)Securing the Library (7)Installing Streamline Library Console (SLC) application and the Web Application Archive (WAR) file (8)Post Installation Configuration (9)Part 3: Security Features (10)Part 5: Appendices (11)Appendix A: Secure Deployment Checklist (11)References (12)Part 1: OverviewThis section gives an overview of the SL500, SL3000, SL8500 libraries and explains the general principles of tape library security.Product OverviewSL500SL500 is a 40U 19" rack mounted modular automated tape library by Oracle Corporation. It offers storage capacity of 30 to 500 LTO or SDLT tape cartridges, from 1 to 18 LTO or SDLT SCSI LVD, Fibre, or SAS tape drives, with either a separate SCSI LVD or Fibre Library control path, or a bridged drive Fibre or SASport control path. A bridged path indicates that the control path is through an HP5 drive port.SL3000SL3000 is a tape library, which provides the following features:• Attachment to both open systems and mainframe environments using HLI over Ethernet, and SCSI over FC• Economic scalability for both tape drives (1 to 56) and cartridges (200 to 4500) to allow entry level pricing and field upgradeable expansion as the customerdata storage needs grow• Live replacement of redundant components, including power supplies, robotics and electronics• True mixed media support - any cartridge / any slotSL8500The SL8500 is an automated tape library, which provides the following features: • Attachment to both open systems and mainframe environments using HLI over Ethernet with either the ACSLS open systems host or the HSC mainframe host • Economic scalability for both tape drives (1 to 64) and cartridges (500 to10,000) to allow entry level pricing and field upgradeable expansion as thecustomer data storage needs grow• Live replacement of redundant components, including power supplies, robotics and electronics• True mixed media support - any cartridge / any slotSecurityAll tape library products are designed and documented for use within a controlled server environment with no general network access. This will give the best functionality and protection from compromise, both from the internet in general and from the internal entity operating the library.General Security PrinciplesThe following principles are fundamental to using any product securely.Keep Software Up To DateOne of the principles of good security practice is to keep all software versions and patches up to date. Throughout this document, we assume software levels of:• SL500 1432• SL3000 3.00 - released March 2011• SL8500 7.00 - released July 2011Restrict Network AccessKeep the library behind a data center firewall. The firewall provides assurance that access to these systems is restricted to a known network route, which can be monitored and restricted, if necessary. As an alternative, a firewall router substitutes for multiple, independent firewalls. Identifying the hosts allowed to attach to the library and blocking all other hosts is recommended where possible.Keep Up To Date on Latest Security InformationOracle continually improves its software and documentation. Check this document every release for revisions.Part 2: Secure InstallationInstallation OverviewThis section outlines the planning process for a secure installation and describes several recommended deployment topologies for the systems.Understand Your EnvironmentTo better understand security needs, the following questions must be asked:Which resources need to be protected?Many resources in the production environment can be protected. Consider the resources needing protection when deciding the level of security that must provided.From whom are the resources being protected?The library must be protected from everyone on the Internet. But should the library be protected from the employees on the intranet in your enterprise?What will happen if the protections on strategic resources fail?In some cases, a fault in a security scheme are easily detected and considered nothing more than an inconvenience. In other cases, a fault might cause great damage to companies or individual clients that use the library. Understanding the security ramifications of each resource will help protect it properly.Securing the LibraryThis section describes how to secure the library.By default, the library uses ports listed in the following table. The firewall should be configured to allow traffic to use these ports and that any unused ports are blocked. The SL8500 and SL3000 libraries support IPv4.Table 1: Network ports usedWhen configuring SNMP, using SNMPv3 is strongly recommended over SNMPv2c for its confidentiality, integrity and authentication capabilities.Installing Streamline Library Console (SLC) application and the Web Application Archive (WAR) fileSLC should only be installed on systems that are within the same protected network infrastructure as the library. Customer access controls should be enforced on the systems where SLC is installed to assure restricted access to the library. See Table 1 for ports used by SLC.Refer to the following library user guides for web launch SLC install instructions.•SL500 User Guide•SL3000 User Guide•SL8500 User GuidePost Installation ConfigurationThis section documents security configuration changes that must be made after installation.Assign the user (admin) password.The customer admin account password is managed by a One Time Password (OTP) infrastructure. There are 280 passwords available for use over the life of the library if the admin password is forgotten and has to be reset. The first OTP is sent by mailing to the customer upon delivery of the library.Enforce password management.Basic password management rules, such as password length, history, and complexity must be applied to the administrator password.Part 3: Security FeaturesIn this section outline the specific security mechanisms offered by the product.The library provides an internal firewall to protect itself. This should not be the only line of security to protect the library. Ideally, the library should be in a physically secured data center that also has a secured network that only allows access from the servers utilizing its functionality. These servers and applications running on them should also be secured.Part 5: AppendicesAppendix A: Secure Deployment ChecklistThe following security checklist includes guidelines that help secure the library:1. Enforce password management.2. Enforce access controls.3. Restrict network access.i. A firewall should be implemented.ii. The firewall must not be compromised.iii. System access should be monitored.iv. Network IP addresses should be checked.4. Contact Oracle Security Products if you come across vulnerability in OracleTape Libraries.ReferencesSL500 User Guide SL3000 User Guide SL8500 User Guide。
SL500采煤机安全技术操作规程
SL500采煤机安全技术操作规程一、一般规定：1、采煤机操作人员要经过培训，熟悉设备的性能，考试合格者方可操作，必须持证上岗。
2、不准用采煤机牵拉、推顶、托吊其它设备物件。
3、每班司机必须配备两个，否则不准开机运行。
4、在无冷却水、喷雾水或水压、流量达不到要求的情况下，不准开机运行。
5、遇坚硬夹层超过采煤机硬度指标，不准强行截割。
6、煤机所用电器，液压保护装置必须保护灵敏可靠，不准甩掉。
在特殊情况下，须制定安全技术措施并报总工程师批准，但绝不允许在无保护壮态下长时间运行。
发生危及人身安全，设备安全和其它紧急情况下，可采用紧急停机拉线开关，使机器在任何地点马上停机检查，处理不好不准运行。
坚持煤机正常检查，不准带病运行。
采煤机在每班正常停机后，应将滚筒降至底板位置。
10、在—18度以下，不要起动机器；在—18度到21度之间启动机器前，举升摇臂使油加温到27度为好。
11、检修采煤机必须切断电源、断开顺槽CHP33负荷中心并闭锁,拉开滚筒隔离器。
12、盛油的各种桶应当专桶专用，不同性质、不同品种的油不能随意串换盛装。
油桶必须保持清洁。
13、必须认真阅读并理解采煤机上的象形符号标签和文字说明。
14、在启动机器和操作任何控制装置前，操作者应读过机器操作和基本维护手册，并受过适当培训，完全熟悉所有的控制装置。
15、关于电气维修，本采煤机是电动的，在调试、修理或更换部件之前，一定要从机器上切断全部电源。
16、防爆外壳部件的防爆性应在完成检修后加以确认，并在以后定期检查。
17、本采煤机不得以任何方式与拖曳电缆进行临时性连接，否则会造成严重后果。
18、不能改变、拆除或短接紧急停机装置。
紧急停机后并没有切断电源，千万不能在通电时工作或进行任何检修维护工作。
19、液压管路处于高压状态，在松开液压管或接头前必须停泵，并释放压力、以勉热油喷伤。
二、操作前的检查必须认真检查拖移电缆的绝缘是否有破裂、损坏现象，发现问题及时处理。
Lorex 数字录像机DVR L500系列快速入门指南说明书
Set up Your DIGItAL VIDeo reCorDer FIrStBASIC InStALLAtIon GuIDeSkill LevelIntermediate easy advancedunder 30 minutes under 15 minutes under 60 minutes Hand ToolsHardwareRouterHi Speedover 60 minSkill Leveleasy Time Tools Skills - EasyUnder 10 Minutes*Hand ToolsPlug & Play connectors, On screen set up* Installation time may vary basedon application and camera cablingSt e p 1LAN (LOCAL AREA NETWORK)Digital Video Recorder*op t I onA LSet up LoCAL VIewInG on Your pCREMOTE CONTROL Local ComputerSkill LevelIntermediateeasyadRouterTimeSkills - IntermediatePlug & Play connectors, On screen set upUnder 30 Minutes** Installation time may vary basedon applicationSkill Levelunder 30 minutes under 15 minutes under 60 minutes Hand ToolsHardware RouterHi Speed over 60 minutes HardwareComputer & Router** Minimum System Requirement: Windows XP, Pentium IV, 256MB Ram (512MB Recommended), 200MB Storage, Internet, DSL or Cable ModemBASIC InStALLAtIon GuIDeSt e p 2h o m e & B u s i n e s s s e C u r i t ySet up LoCAL VIewInG on Your pCSet-up:(on your Local Computer)Click the Setup icon from the Lorex Client Software ScreenAdd ‘Group’:(on your Local Computer)Click on the SITE listing on the Left Panel, and Right Click to ‘ADD GROUP’.Enter a name for the GROUP, and click OK.enter Setup Information:(on your Local Computer)Select the GROUP you created and enter SETUP information.Lorex Client Software - Local Configuration:(on your Local Computer)From the Lorex Client Software - Local Configuration screen (as shown in Step 7), select the new Group you created using the drop down menu (1) and press the CONNECT button (2) to connect to the LOCAL LIVE site.SET-UP BUTTONBasic Installation GuideCONNECT BUTTON121. Enter a Name for the System16LOCAL LIVE SITEOFFICESt e p 2C o nt i n u e det Explorer by default) and enter Set up Internet reMote SeCurItY MonItorInG123Timeunder 30 minutesunder 15 minutes under 60 minutes over 60 minutes Skill LevelIntermediateeasyadvancedRouterTimeHardware Skills - Advanced60 MinutesComputer & Router*Basic Computer Skills,Router Port Forwarding* Installation time may vary basedon applicationSkill Levelunder 30 minutes under 15 minutes under 60 minutes Hand ToolsHardware RouterHi Speed over 60 minutes* Minimum System Requirement: Windows XP, Pentium IV, 256MB Ram (512MB Recommended), 200MB Storage, Internet, DSL or Cable ModemreMote VIewInG InStALLAtIon GuIDeSt e p 3enable DDnS Settings:Set the DDnS Settings:1. Scroll down to the DDNS SERVER within theNETWORK menu and press ENTER.2. Enter the USER ID sent to you in theREGISTRATION CONFIRMATION EMAIL.3. Enter the DOMAIN NAME sent to you in theREGISTRATION CONFIRMATION EMAIL() leaving out the part of the URL.4. Enter your PASSWORD (from the DDNSRegistration Email sent to you).5. Click the DDNS Status button - A SUCCESSmessage will appear if the settings are correct.6. Scroll to OK button and press ENTER to accept.7. On the SYSTEM menu screen scroll down to APPLYand press ENTER.8. The system will now ask you to RESTART.Click OK.On the NETWORK menu, use theDOWN arrow key to navigate toDDNS. Highlight DDNS checkboxby pressing ENTER and press theUP arrow key to put a check markin the DDNS checkbox. PressENTER to accept settings.COMPUTER - NOT INCLUDEDInstall Software:(on your remote Computer*)Insert the Lorex Client Software CD intoyour remote computer’s CD ROM driveand proceed with installation.Lorex Client Software:(on your remote Computer*)Follow the installation screens tocomplete Lorex Client Softwareinstallation.Lorex Client Software:(on your remote Computer*)Close the CD Menu Screen. A LorexClient icon and a Lorex Player icon willappear on your desktop.run the Lorex Client Software:(on your remote Computer*)Double-click the Lorex Client icon onyour desktop to run the program. Set up Internet reMote SeCurItY MonItorInGon your*For viewing your system from a remote locationLOREX1Set-up:(on your remote Computer*)Click the Setup icon from the Lorex Client Software ScreenAdd ‘Group’:(on your remote Computer*)Click on the SITE listing on the Left Panel, and Right Click to ‘ADD GROUP’.Enter a name for the GROUP, and click OK.enter Setup Information:(on your remote Computer*)SET-UP BUTTONLorex Client Software - Local Configuration:(on your remote Computer*)From the Lorex Client Software - Local Configuration screen (as shown in Step 13), select the new Group you created using the drop down menu (1) and press the CONNECT button (2) to connect to the REMOTE* LIVE site.CONNECT BUTTON12Set up Internet reMote SeCurItY MonItorInG6REMOTE* LIVE SITEOFFICEtHIS pAGe IS IntentIonALLY LeFt BLAnK.It’S ALL on tHe weB product Information Software/Hardwareupdates & ugradesproduct Documentation☑ Specification Sheet☑ User’s Manual☑ Lorex Client Software Manual☑ Quick Start Guide☑ Portforwarding Guide☑ Basics of Remote VideoAccess Guide。
艾克夫sl500中文说明书
图形显示采用10.5"液晶显示器、16种颜色、分辨率640 x 480 pixels像素形象显示。
基本菜单控制程序启动时，计算机显示一个主屏。
第一屏称为主菜单，它形象地显示采煤机及其主要参数。
用户操作功能键F1 – F8可以直接转换基本菜单。
.可使用以下基本菜单:F1: 主菜单形象化的采煤机、截割、牵引和泵电机的温度、电缆拖拉监测、位置和速度信息。
F2: "截割"菜单所有读数涉及截割电机：温度、电流、电压和所有数字监测传感器。
F3: "牵引"菜单所有读数涉及牵引驱动: 温度、电流、电压和所有数字监测传感器F4: "液压"菜单所有读数涉及液压系统: 温度、电流、电压和所有数字监测传感器F5: "水"菜单所有读数涉及滚筒喷雾和冷却水F6: "温度"菜单所有读数涉及的传感器温度，这些传感器不属于上述菜单或者由于空间限制未能出现在上述菜单中F7: "电流 /电压"菜单所有读数涉及的电流电压不属于上述菜单或者由于空间限制未能出现在上述菜单中F8: "自动化" 菜单 (可选项)所有读数涉及与功能和自动化系统的状态相关的重要信息。
可以使用基本菜单中的下列其它键:F9作为基本菜单的功能显示图形菜单??显示故障信息、其它帮助文字或者储存的故障信息ENTER进入已选择的显示各种参数的菜单图形显示说明标题栏标题栏由3部分组成。
中间部分显示标题和当前时间。
条的颜色显示控制程序的状态。
如果没有出现故障，条的颜色为灰色。
如果出现引起单元出错的多个故障，颜色变为红色。
如果只出现警告、不太重要的或者过时信息，则条的颜色为黄色。
标题栏的两端反应的是指令发生器的状态（手动/遥控）。
其中的文字指的是当前运行的指令发生器。
条的颜色表明：来自该指令发生器的驱动是否能够接通？灰色- 采用该指令发生器不能接通驱动绿色- 采用该指令发生器能接通驱动红色- 指令发生器预先接通，但是没有运行带限制的垂直图形条这些垂直图形条主要用于显示温度、电流和电压读数。
SL-M500操作手册(柜式)
JB-TG-SL-M500火灾报警控制器（联动型）操作手册1.概述1.1 JB-TG-SL-M500火灾报警控制器（联动型）（以下简称控制器）以西门子PLC为核心处理部件，可以采用多线制和两总线制接线方式，可连接各种探测器，控制器对信号组件（以下简称组件）上各部件状态进行自动巡回检测（以下简称巡检），从而实现火灾报警，并可通过输入模块、输出模块进行联动控制。
此处把报警器对输出模块的控制称为输出控制，以下同。
1.2 以软件编程替代硬件组合，对输出模块进行灵活控制，实现输出控制，此编程称为联动编程；信号组件上可连接总线制点型感烟、感温探测器、输入模块、输出模块，同时也可连接多线制缆式定温火灾探测器（以下简称缆式探测器）、多线制探测器、输入模块、输出模块等。
1.3 液晶汉字直观显示系统配置及运行状态。
2.显示在发生新火警的情况下，可优先显示最新发生的有关状态信息。
2.1火警在此状态下，报警器自动优先执行以下一系列操作：1).启动内部声音，发出火灾报警声；2).面板LED火警指示灯点亮；3).火警继电器闭合，对外输出触点信号；4).火警信息通过液晶屏自动显示，显示信息包括：火警部件总数、首火警日期、当前首次和最新火警部位的站点号、组件号、部件号、火警类别）、发生时间等，并可通过手动操作逐页显示所有发生的火警的部位的有关信息；5).根据联动编程可对输出模块进行控制；6).发生的火警信息作为历史火警信息可长久保存，掉电不丢失。
（操作人员可在火警发生后随时查阅有关信息）。
历史火警信息最多可保存100条。
2.2故障故障分以下几种情形：1).主备电故障2).部件故障3).组件故障4).站点故障在上述情形之一发生时，发出故障声光报警，可按消音键消音。
2.2.1对于故障1，面板上相应的主电、备电故障LED指示灯亮。
故障恢复后LED恢复正常。
2.2.2对于故障2、3、4，面板上对应LED故障指示灯亮。
2.2.3在上述情形之一发生时，液晶显示器有相应信息明确显示。
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手动更换清洁带
• 清洁带有有限的生命周期，根据磁带机的不同确 定清洁带的限制使用次数，当清洁带超过了使用 限制次数，必须更换新的清洁带。 • 可以通过硬件的控制台把清洁带放到CAP中。
具体操作： 1、打开磁带库门，取出超期的清洁带，把新清洁带放到这个槽位。 2、关上带库门，此带库会重新检测。
磁带库的构成
• 磁带库是像自动加载磁带机一样的基于磁带的备 份系统，磁带库由多个驱动器、多个槽、机械手 臂组成，并可由机械手臂自动实现磁带的拆卸和 装填。它能够提供同样的基本自动备份和数据恢 复功能，但同时具有更先进的技术特点。它可以 多个驱动器并行工作，也可以几个驱动器指向不 同的服务器来做备份，存储容量达到PB （1PB=100万GB）级，可实现连续备份、自动搜 索磁带等功能，并可在管理软件的支持下实现智 能恢复、实时监控和统计，是集中式网络数据备 份的主要设备。
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从磁带机中取出磁带
• • • • 1、从系统控制台上获得要取出磁带的磁带机的信息。 2、打开磁带库门，并确定磁带机位置。 3、按下磁带机UNLOAD键，并等待12秒左右。 4、取出磁带，把磁带放到空槽位或者带库外。如果放到空槽位，必 须对带库进行重新启动更新带库的数据。如果放到带库外面，要通过 应用软件把磁带重新放入磁带库内，参见上面自动模式下的“通过 CAP放入磁带库操作”。 • 5、关上磁带库门。
磁带库的用途
• 磁带库不仅数据存储量大得多，而且在备 份效率和人工占用方面拥有无可比拟的优 势。在网络系统中，磁带库通过SAN （Storage Area Network-存储局域网络） 系统可形成网络存储系统，为企业存储提 供有力保障，很容易完成远程数据访问、 数据存储备份，或通过磁带镜像技术实现 多磁带库备份，无疑是数据仓库、ERP等 大型网络应用的良好存储设备。
SL500模块化磁带库系统简介
• 轻松扩展，备份可靠 • 节省空间 • 投资保护
轻松扩展，备份可靠
• SL500 磁带库能够从 30 个磁带盒槽位扩展 到超过 500 个槽位，非压缩数据容量超过 100TB 。 它能容纳多达 18 个磁带驱动器， 非压缩数据吞吐率每小时超过 2TB 。 可扩 展的驱动器容量以及 LTO 磁带驱动器技术 的使用对于数据快速增长的关键服务器应 用十分理想，比如电子邮件服务器，数据 库应用和企业文件服务器。
磁带库简介
• 什么是磁带库 • 磁带库的构成 • 磁带库的用途
什么是磁带库
• 广义的磁带库产品包括自动加载磁带机和磁带库。自动加 载磁带机和磁带库实际上是将磁带和磁带机有机结合组成 的。自动加载磁带机是一个位于单机中的磁带驱动器和自 动磁带更换装置，它可以从装有多盘磁带的磁带匣中拾取 磁带并放入驱动器中，或执行相反的过程。它可以备份 100GB—200GB或者更多的数据。自动加载磁带机能够支 持例行备份过程，自动为每日的备份工作装载新的磁带。 一个拥有工作组服务器的小公司或分理处可以使用自动加 载磁带机来自动完成备份工作。
手动模式下带库操作
• • • • • • 开门操作（断电状态下） 关门操作（断电状态） 手工放磁带进入槽位 手工放磁带到带机 从磁带机中取出磁带 手动更换清洁带
开门操作（断电状态下）
必须手动把标志机械手停靠 位置的操纵杆（如图，在面板 左下方，取下装饰条才能看到） 拨到左边的位置，然后才能用 钥匙打开带库门。正常状态下， 这个操纵杆在左面标志机械手 收回到robot unit，可以安全打 开带库门。然而当断电情况下， 机械手处于非安全位置，要打 开磁带库门必须手工把操纵杆 拨向左面，然后再用钥匙开门。
CAP加带图示
注：本带库带标方向与此图有所不同，放置磁带时请注意。
通过CAP取出磁带操作
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系统人员通过应用软件发出相应磁带出库 命令。磁带库机械手自动把对应的磁带放 入CAP带仓中。 按下③CAP OPEN BUTTON ，机械手会 自动把CAP门打开。同时④CAP OPEN LED亮起。 把带仓移出CAP，并把磁带取出。把空带 仓放回CAP。 关上CAP。④CAP OPEN LED 熄灭。
节省空间
• 机架式安装方案盒密集的磁带盒槽位设计 使SL500模块化磁带库系统十分适合空间宝 贵的环境。您可以配置一个独立的磁带自 动化机架，也可以将SL500与服务器和磁盘 存储阵列结合配置在一个机架中。
投资保护
• SL500能够使用同一机械手和磁带库自动化 体系架构扩展到更高的槽位数。您可以通 过简单的磁带库升级添加容量，从而延长 设备的使用寿命，保护您的投资。另外， 运用标准接口和StorageTek的磁带库控制 软件，您可以连接多个Windows或UNIX环 境中的其它设备，轻松地实现资源共享。
1、把磁带库后面的电源开关拨到 OFF状态。 2、取下磁带库正面上部的装饰条。 3、一只手把操纵杆拨向左方，一只 手用钥匙打开库体门。
关门操作（断电状态）
• • • • 1、取下正面上方的装饰条。 2、一只手把操作杆拨向左方，一只手把们轻轻关上。 3、当门关紧后，轻轻放开操纵杆，并用钥匙锁好门。 4、操纵杆会自动回到右面位置。
开门操作
• 1、用钥匙开门之前，必须按①Door open button 键 ,按下此键后，②Door open LED琥珀色灯闪烁，正在运行的应用软件 将会等待当前的作业结束，也许会等待一 些时间。 • 2、然后会把机械手放回到初始位置，以防 止开门时造成损坏。 • 3、等待②Door open LED琥珀色常亮后， 方可以用钥匙开门。
SL500面板介绍
SL500操作介绍
• 自动模式 • 手动模式
自动模式
• 所谓自动模式是指，磁带库在系统联机状 态下，受控于系统的应用软件的指令，机 械手的抓带，放带都不受人为控制而自动 进行的。
自动模式下带库操作
• • • • • 开门操作 通过CAP放入磁带操作 通过CAP取出磁带操作 下电操作 上电操作
注：自动模式下开门时，请停掉备份软件服务。
通过CAP放入磁带库操作
• 1、按下③CAP OPEN BUTTON，④Cap Open Led 亮起，机械手把CAP自动打开。 • 2、握住带仓的把手，把带仓通过轨道划出CAP。 • 3、把磁带放入带仓，请将磁带卷轴面朝下，带标 向外放置，不要放反磁带。 • 4、把带仓通过滑轨小心放入CAP。 • 5、关上CAP门，确定④CAP OPEN LED熄灭。 • 6、系统人员通过应用软件（如NBU）处理放入 的磁带。
下电操作
• • • 确认所有工作已经完成。 确认所有磁带机都没有工作。 关掉磁带库后面上方的电源开关。
注：此操作请停掉备份软件服务。
上电操作
• • • 确认磁带库内没有留下任何其他物体。 确认磁带库门关好并锁好。 打开磁带库体后面上方的电源开关。
手动模式
• 所谓手动模式是指客户端软件已经对库体 进行OFFLINE操作、库体断电、或者库体 门打开时，系统无法控制库体，需要人为 控制的状态。
手工放磁带进入槽位
• 磁带库的配置 和版本的不同， 一些槽位是不 可用的。 确认要放入的 磁带的带标是 合法的正常的。 把要放入的磁 带放到合法的 槽位中
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手工放磁带到带机
• 通过系统控制台，获得 磁带的带标、位置和要 放入的磁带机位置等信 息。 打磁带库的门。 确定要读写的磁带。否 则磁带的数据将会被意 外刷新导致数据丢失。 把磁带的带标对着自己， 带标的号码从左到右。 把磁带放入磁带机。 关上磁带库门。