Drupal7模组VEWS3介绍
PowerMACS 4000和SQS3集成指南说明书
Pocket GuidePowerMACS 4000 and Scalable Quality Solution 3Integration1Revision history2PowerMACS 4000 and SQS3 integrationContents1 Revision history22 Purpose of this document 43 Prerequisites44 PowerMACS 4000 configuration54.1 ToolsTalk PowerMACS configuration user interface 54.2 Enable Open Protocol 54.3 Configure Source Tightening 54.4 Configure the virtual station 55 Scalable Quality Solution 3 configuration 65.1 Add the virtual stations 65.2 Assign the virtual stations to bolt cases 66 Troubleshooting 76.1 No connection from SQS3 operator guidance to PMACS 76.2 No connection from SQS3 Configurator to virtual station 76.3 Tool not enabled/PSet not selected 76.4 No result data available/bolt location remains blue 73PowerMACS 4000 and SQS3 integration2 Purpose of this documentThis document describes the configuration steps that are required to integrate a PowerMACS 4000 (PMACS) and the Scalable Quality Solution 3 (SQS3).The document only details the tasks that are specific to the basic integration of the two products. The reader of the document needs to possess good knowledge of the configuration and operation of all components involved as a prerequisite.3 PrerequisitesThese components are required for a successful integration of the PMACS and SQS3:• A PMACS with at least one drive and tightening spindle. Please note that SQS3 does not support presses as of the time this document is written.• A PMACS firmware revision supported by SQS3. See the SQS3 Fact Sheet on the Marketing & Support portal for details:http://toosseas0004/portal/content.php/3343-Single-Qualition-Solution-tool-connectivity-corner• A ToolsTalk PowerMACS version that is compatible with the FW revision of the PMACS• Scalable Quality Solution 3.3.0 or newer4PowerMACS 4000 and SQS3 integration54.2 Enable Open ProtocolIn the Hardware branch of the System map , find the TC that contains an Ethernet device. Select this device and check the Ethernet type in the Details view. (If Details are not visible, enable the view from the tool bar of the System Map .) Switch Ethernet Type to Open Protocol and set the Port No. to ‘4545’(default) or another port you prefer.If there is no Ethernet device yet, add it to the System TC. The System TC usually is TC 01 and the first character of its name is an asterisk ‘*’.4.3 Time serverSQS3 will update date and time on the controller every time it selects a mode. This is to ensure that all tasks (tightening and non-tightening) of an SQS3 assembly process are in the correct chronological order. The PMACS must allow SQS3 to set date and time.Open Set Up from the menu bar and select Options … Switch the drop-down list labeled Time Server to Open Protocol.4.4 Add bolt, programs and modesAdd bolts, programs and modes to your PMACS configuration according to the needs of the tightening appli-cation.4 PowerMACS 4000 configuration4.1 ToolsTalk PowerMACS configuration user interfaceMake sure your PMACS is connected and available on the network. Use ToolsTalk PowerMACS to connect to the PMACS and to make the configuration changes.PowerMACS 4000 and SQS3 integration5 Scalable Quality Solution 3 configuration5.1 Add a PowerMACS toolThe Open Protocol connection to the virtual stations of the PMACS need to be configured:1. In the Station Tree, add a new Tool to the Hardware of your station.Choose “PowerMACS System” as the Device class.2. Enter a Tool/channel name for the controller. Also enter the IP Address of the PMACS andthePort to the number of the Open Protocol port you assigned to the controller.set3. Set the Number of spindles attached to the PowerMACS System. It is important that this fieldcorrectly represents the number of spindles as the value will be used to validate plausibilityof the SQS3 configuration later on.4. On the Options tab make sure the parameter Set time of controller is checked5.2 Assign the PowerMACS and modes to bolt casesAssign the PowerMACS System to the bolt cases linked to your station and select the modes you want to use as tightening programs. The SQS3 will enable the tool for these bolt cases and select the modes when you run the SQS3 operator guidance.5.3 Assign spindle or channel numbers to bolt locationsAfter linking the PowerMACS System to a bolt case, the numbers of the channels or spindles must be mapped to every bolt location of this bolt case so SQS3 will know how to associate the result data coming from the PMACS with the individual bolt locations. Simply select every bolt location of the bolt case, enter the corresponding Channel number and Apply the changes.The following rules apply when assigning channel numbers to bolt locations:• Channel numbers do not have to be assigned to bolt locations in sequential order or a continuous manner. The numbers can be in any order and increments can be greater than 1.• The number of distinct channels assigned to bolt locations can never be greater than the Number ofspindles configured for the PowerMACS System (see chapter 5.1). This rule is enforced across all bolt cases of a station and will result in configuration errors if violated.• The number of bolt locations in a bolt case does not have to match the number of spindles of a PowerMACS System. If there are more bolt locations in a bolt case than spindles, it will simply take multiple tightenings to complete the bolt case (stitching). If there are more spindles than bolt locations, SQS3 can fasten two or more bolt cases simultaneously if the channel numbers have been assigned accordingly.6PowerMACS 4000 and SQS3 integration6 Troubles h ooting6.1 No connection from SQS3 operator guidance to PMACSThe status light that represents the PMACS in the SQS3 operator guidance remains red. This means that the SQS3is unable to establish a network connection to the controller.6.2 No connection from SQS3 Configurator to PMACSThe Synchronize button of the B o lt Case Link on the station does not populate the field Mo de number with the list of mode numbers of the PMACS. Instead, you receive the message“Not able to synchronize; please check your settings”.6.3 Tool not enabled/PSet not selectedThe status light that represents the PMACS in the SQS3 operator guidance is green but the SQS3 cannot properlyenable the tool and select a mode when a tightening is to be done.PowerMACS 4000 and SQS3 integrationAtlas Copco AB(publ) SE-105 23 Stockholm, Sweden Phone: +46 8 743 80 00Reg. no: 556014-2720。
flexstation3用户手册
flexstation3用户手册（原创版）目录1.FlexStation3 简介2.安装与设置3.基本操作4.常见问题与解决方法5.使用技巧与建议6.维护与升级正文【FlexStation3 简介】FlexStation3 是一款性能卓越的 XX 设备，凭借其高效的性能、便捷的操作以及稳定的运行，赢得了广大用户的一致好评。
本手册将为您详细介绍如何安装、使用和维护 FlexStation3，帮助您充分发挥其性能优势。
【安装与设置】1.设备安装：请按照设备包装内的安装指南进行操作，确保设备安装在稳固的平台上，并正确连接所有电缆。
2.软件安装：从官方网站下载最新版的 FlexStation3 软件，按照安装向导的提示进行安装。
3.系统设置：打开 FlexStation3 软件，对系统进行基本设置，如语言、单位等。
确保设备与软件的设置保持一致。
【基本操作】1.开机：按下设备上的电源按钮，开启 FlexStation3。
2.登录：输入用户名和密码，登录系统。
3.操作界面：熟悉 FlexStation3 的主界面，包括菜单栏、工具栏和状态栏。
4.功能模块：了解并掌握 FlexStation3 的各种功能模块，如数据采集、数据分析、报告生成等。
【常见问题与解决方法】1.设备无法启动：请检查电源线是否连接良好，设备是否安装稳固。
2.软件无法正常运行：请检查计算机系统是否满足软件的运行要求，以及是否存在其他软件冲突。
3.数据采集异常：请检查传感器连接是否正常，以及设备是否受到外界干扰。
【使用技巧与建议】1.定期维护：为确保 FlexStation3 的稳定运行，建议定期对设备进行维护，如清洁传感器、更新软件等。
2.合理使用：请遵循设备使用说明书中的建议，避免长时间连续操作，确保设备得到充分休息。
3.安全存放：请将设备存放在干燥、通风、避免阳光直射的环境中，以免影响设备性能。
【维护与升级】1.设备维护：定期检查设备各部件，确保连接稳固、运行正常。
PNS3.0旗舰版用户手册
虚拟桌面快速交付系统软件 V3.0
QuickDesktop 虚拟桌面快速交付系统软件 V3.0 旗舰版使用手册
苏州江波软件技术有限公司
-1-
QuickDesktop
虚拟桌面快速交付系统软件 V3.0
目录
第一章 1.1 1.2 第二章 第三章 3.1 3.2 3.3 第四章 4.1 4.2 4.3 4.4 第五章 5.1 5.2 5.3 5.4 第六章 6.1 6.2 6.3 6.4 第七章 7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 第八章 8.1 8.2 8.3 8.4 8.5 产品简介 .......................................................................................................................................................... 4 产品概述 ................................................................................................................................................... 4 产品安装环境 ........................................................................................................................................... 4 QUICKDESKTOP 的安装流程说明 ..........................
摩恩孙U6WR3系列6W隔离DC-DC转换器产品说明书
6W,Ultra wide input isolated ®ulateddual/single output,DIP package,DC/DC converte r CBPatent Protection RoHSFEATURES ●Wide input voltage range (4:1)●High efficiency up to 88%●No-load power consumption as low as 0.12W ●Isolation voltage :3K VDC●Operating temperature range:-40℃to +85℃●Input under-voltage protection,output short circuit ,over-current,over-voltage protection●Meet CISPR32/EN55032CLASS A,without external components●International standard pin-out●IEC60950,UL60950,EN60950approvalURF_P-6WR3&URF_P-6WR3series are isolated 6W DC-DC converters with 4:1input voltage.They feature efficiency up to 88%,3000VDC isolation voltage,operating temperature of -40℃to +85℃,solation voltage of 3000VDC,output over-voltage protection and output short circuit protection with the bare component in compliance with CISPR32/EN55032CLASS A;these products are widely used in fields such as industrial control,electric power,instruments and communication.Selection GuideCertificationPart No.Input Voltage (VDC)OutputEfficiency(%,Min./Typ.)②@Full LoadMax.CapacitiveLoad ③(µF)Nominal(Range)Max.①Output Voltage (VDC)Output Current (mA)(Max./Min.)UL/CE/CBURE2405P-6WR324(9-36)40±5±600/078/80680URE2412P-6WR3±12±250/082/84330URE2415P-6WR3±15±200/083/85220URF2403P-6WR3 3.31500/077/792200URF2405P-6WR351200/080/822200URF2409P-6WR39667/083/851000URF2412P-6WR312500/084/86680URF2415P-6WR315400/086/88680URF2424P-6WR324250/085/87680URF4803P-6WR348(18-75)803.31500/077/792200URF4805P-6WR351200/081/832200URF4812P-6WR312500/085/87680URF4815P-6WR315400/086/88680URF4824P-6WR324250/085/87680Notes ：1The input voltage shoud not exceed the maximun rating,or it maight cause unrecoverable damages;2Efficiency is measured In nominal input voltage and rated output load;3The capacitive loads of positive and negative outputs are identical.Input SpecificationsItemOperating ConditionsMin.Typ.Max.UnitInput Current (full load /no-load)24VDC Input3.3V output --261/5268/8mAOther output --297/5320/848VDC Input3.3V output --131/4134/7Other output--146/4154/7Reflected Ripple Current24VDC Input --20--mA48VDC Input --20--Input impulse Voltage (1sec.max.)24VDC Input -0.7--50VDC48VDC Input -0.7--100Starting Voltage24VDC Input ----948VDC Input ----18Input Under-voltage Protection24VDC Input 5.5 6.5--48VDC Input1215.5--Starting Time Nominal input&constant resistance load--10--msInput Filter Pi filter Hot PlugUnavailableOutput SpecificationsItemOperating ConditionsMin.Typ.Max.UnitOutput Voltage Accuracy 5%-100%load --±1±3%0%-5%loadSingle output --±1±3Dual output--±2±5Balance of Output Voltage Dual output,balanced load --±0.5±1.5Line Regulation Full load,the input voltage is from low voltage to high voltage Positive output --±0.2±0.5Negative output --±0.5±1Load Regulation ①5%-100%loadPositive output --±0.5±1Negative output --±0.5±1.5Cross Regulation Dual output,main circuit with 50%load,auxiliary circuit with 10%-100%load ----±5Transient Recovery Time 25%load step change --300500µs Transient Response Deviation --±3±5%Temperature Drift Coefficient Full load----±0.03%/℃Ripple&Noise ②20MHz bandwidth,5%-100%load --85120mV p-p Over-voltage Protection Input voltage range 110--160%Vo Over-current Protection Input voltage range 24V output 110220290%IoOthers110140190Short circuit ProtectionInput voltage rangeContinuous,self-recoveryNote:①When testing from 0%to100%load working conditions ，load regulation index of ±5%；②0%-5%load ripple&Noise is no more than 5%Vo.Ripple and noise are measured by “parallel cable”method,please see DC-DC Converter Application Notes for specific operation.General SpecificationsItemOperating ConditionsMin.Typ.Max.Unit Isolation Voltage Input-output,with the test time of 1minute and the leak current lower than 1mA3000----VDC Isolation Resistance Input-output,insulation voltage 500VDC 1000----M ΩIsolation Capacitance Input-output,100KHz/0.1V--1000--pF Operating Temperature Derating if the temperature is ≥71℃(see Fig.1)-40--85℃Storage Temperature -55--125Storage Humidity Non-condensing5--95%RH Pin Welding Resistance Temperature Welding spot is 1.5mm away from the casing,10seconds----300℃Vibration10-55Hz,10G,30Min.along X,Y and ZSwitching Frequency PWM mode--300--KHz MTBFMIL-HDBK-217F@25℃1000----K hoursNote:*This series of products using the technique of reducing frequency.The switching frequency is test at full load;when the load is below 50%,the switching frequency decreases with decreasing load.Physical SpecificationsCasing Material Black flame-retardant heat-proof plastic (UL94V-0)Package Dimensions 31.60*20.30*10.20mm Weight13.00g(Typ.)Cooling methodFree air convectionEMC SpecificationsEMICECISPR32/EN55032CLASS A (Bare component)/CLASS B (see Fig.3-②for recommended circuit)RE CISPR32/EN55032CLASS A (Bare component)/CLASS B (see Fig.3-②for recommended circuit)EMSESD IEC/EN61000-4-2Contact ±4KV perf.Criteria B RS IEC/EN61000-4-310V/mperf.Criteria A EFTIEC/EN61000-4-4±2KV (see Fig.3-①for recommended circuit)perf.Criteria B Surge IEC/EN61000-4-5±2KV (see Fig.3-①for recommended circuit)perf.Criteria B CSIEC/EN61000-4-63Vr.m.sperf.Criteria A Immunities of voltage dip,drop and short interruptionIEC/EN61000-4-290-70%perf.CriteriaBProduct Characteristic CurveOperat ing Temperat ure()℃ Temperature Derating C urveO u t p u t P o w e r P e r c e n t a g e (%)-400407185120806010012040200Safe Operating AreaFig.1Design Reference1.Typical applicationAll the DC/DC converters of this series are tested according to the recommended circuit (see Fig.2)before delivery.If it is required to further reduce input and output ripple,properly increase the input &output of additional capacitors Cin and Cout or select capacitors of low equivalent impedance provided that the capacitance is no larger than the max.capacitive load of the product.SingleVinGND+Vo0VDCCinDC CoutDualV inGND+Vo 0V CinCout DC DC-VoCoutFig.2Vin(VDC)Cin(µF)Cout(µF)24100104810~47102.EMC solution-recommended circuitURE_P-6WR3&URF_P-6WR3:Fig.3-①URE_P-6WR3:URF_P-6WR3:Fig.3-②Notes:Part ①in the Fig.3is used for EMS test and part ②for EMI filtering;selected based on needs.Parameter descriptionURE_P-6WR3Model Vin:24VFUSE Choose according to actual input currentC01000µF/50V C11µF/50VC3Refer to the Cout in Fig.2LDM1 4.7µH CY1、CY21nF/3KVParameter descriptionURF_P-6WR3Model Vin:24V Vin:48V FUSE Choose according to actual input currentC01000µF/50V 680µF/100V C1,C2 2.2µF/50V2.2µF/100VLCM 2.2mH,recommended to use MORNSUN’sFL2D-30-222C3Refer to the Cout in Fig.23.It is not allowed to connect modules output in parallel to enlarge the power4.For more information please find DC-DC converter application notes on Dimensions and Recommended LayoutNote:1.Packing information please refer to Product Packing Information which can be downloaded from .ThePacking bag number of Horizontal package:58210008;2.The max.capacitive load should be tested within the input voltage range and under full load conditions;3.Unless otherwise specified,data in this datasheet should be tested under the conditions of Ta=25℃,humidity<75%RH when inputtingnominal voltage and outputting rated load;4.The recommended unbalance degree of the dual output module load is≤±5%;if the degree exceeds±5%,the product performancecannot be guaranteed to comply with all parameters in the datasheet.Please contact our technicians directly for specific information;5.All index testing methods in this datasheet are based on our Company’s corporate standards;6.The performance indexes of the product models listed in this datasheet are as above,but some indexes of non-standard modelproducts will exceed the above-mentioned requirements,and please directly contact our technicians for specific information;7.We can provide product customization service;8.Products are related to laws and regulations:see"Features"and"EMC";9.Our products shall be classified according to ISO14001and related environmental laws and regulations,and shall be handled byqualified units.Mornsun Guangzhou Science&Technology Co.,Ltd.Address:No.5,Kehui St.1,Kehui Development Center,Science Ave.,Guangzhou Science City,Luogang District,Guangzhou,P.R.China Tel:86-20-38601850-8801Fax:86-20-38601272E-mail:****************。
维亚维解决方案第三代多应用平台（MAP-300）产品数据表说明书
VIAVI SolutionsData Sheet VIAVIThird Generation Multiple Application Platform (MAP-300)The VIAVI Solutions Multiple Application Platform (MAP-300) is an optical test and measurement platform optimized for compact cost-effective development and manufacturing of optical communications technology.Key Featuresy Available in rackmount, reverse-rackmount and benchtop mainframe configurationsy HTML-based graphical user interface gives consistent user experience both locally and remotelyy Field-replaceable controller includes an integrated 3.5-inch LCD touchscreen for network and system status y Support for USB 3.0 port, 15.6-inch external monitor, and ethernety Optional GPIB, additional ethernet ports and additional USB and trigger modulesy SCPI logical interface for automation programming, with remote programming supported via TCP/IP (LXI) over ethernet, GPIB and direct socket y Multi-user capabilityy Backward compatible with MAP2xx series cassettes and remote-control support y Hot swappable modulesy Supports the MAP-Series asset management tool MAPccApplicationsy General purpose fiber-optic lab use y Manufacturing test automation y DWDM/WSS test y Connectivity IL/RLy Polarization scrambling and OSNRCompliancey MAP Series cassettes include amplifier and sourcecassettes classified as either Class 3B or Class 1M Laser products. While operating in a MAP Series mainframe, cassettes meet the requirements of the IEC 60825-1 standard and comply with 21 CFR 1040.10 and 1040.11, except for deviations pursuant to Laser Notice 50, dated June 24, 2007.From the original Multiple Application Platform (MAP) system released in 2001 as part of JDSU to the new third generation MAP-300 Series, the MAP system is the heart of the VIAVI optical test solutions for labs and manufacturing. With unmatched scalability , users can be assured that our solutions will meet their current and future needs. MAP-300 provides the foundation to our entire portfolio, enabling scalability and efficiency for manufacturing optical network elements, modules and components.Customer Focused InnovationThe new MAP-300 builds upon the proven strengths of the MAP System while adding innovation where it matters most for our customers. Backwards compatible support for the installed automation base, combined with several new features, including an HTML-based GUI for multi-user environments, gives our customers the capabilities they need to achieve their goals. We can’t wait to see what you will accomplish with the new MAP-300!MAP-300 ConfigurationsThe MAP-300 mainframe, like its predecessor, is offered in both benchtop and rackmount versions as either threeor eight slot mainframe configurations. The eight-slot can also provided in a reverse rack-mount configuration. MAP-380 Eight-Slot MainframesEach MAP-380 mainframe consists of a 3U chassis that can house up to eight cassettes, plus a field-replaceable controller. The MAP-380 mainframe is available in rackmount, reverse-rackmount, and benchtopconfigurations.Figure 2 - MAP-380 rackmount and benchtop mainframes, rear viewFigure 1 - MAP-380 rackmount and benchtop mainframes front viewFigure 3 - MAP-380 reverse rackmount mainframes, front and rear viewMAP-330 Three-Slot MainframesEach MAP-330 mainframe consists of a 3U chassis that can house up to three cassettes, plus a field-replaceable controller. The rackmount versions are half 19” rack wide, so two units can be mounted side-by-side. An optional touch screen can be docked on the mainframe of a benchtop three-slot chassis for an easy portable, self-contained system.Figure 4 - MAP-330 benchtop mainframe, front and rear viewFigure 5 - MAP-330 benchtop mainframe with 15.6-inch touchscreen docked, front viewFigure 6 - MAP-330 3U half 19-inch rackmount mainframe, front viewSimple, Intuitive Graphical ControllerThe MAP-300 chassis includes a 3.5-inch touch screen that supports intuitive swipes for easy navigation. This local touchscreen provides access to connection and configuration settings.Users can access the MAP-300 GUI from a mainframe locally or remotely via Ethernet. The MAP-300 GUI allows multi-user access via a supported web browser by entering the IP address acquired from the controller in the location field of the web browser. The slot configuration of a mainframe is represented by widgets (one per slot) on the MAP-300 dashboard. When a slot is populated, the widget representing that slot identifies the cassette and provides quick access to the main device settings. The user can change the size of the widget to see more detail on specific cassettes. A detailed view of a cassette is available, whilst still having a complete view of all other slots.The settings panel gives you access to network and system settings, as well as remote chassis and license settings if available. The MAP-300 can be rebooted or placed in standby mode using through the GUI or local touchscreen.Figure 7 - MAP-300 local touchscreenFigure 8 - MAP-380 Dashboard GUI example.Control InterfacesAs a full-fledged member of the MAP family , all remote interfaces can interoperate with the three-slot and eight-slot versions. It includes optimized Interchangeable Virtual Instrument (IVI) drivers for ease of use with popular application-development environments, such as LabVIEW, Visual C++, Visual Basic, and LabWindows™, to provide full control of the modules and drop-in instrument programming capabilities. These capabilities let test programmers focus on test-level functions and sequences rather than the details required to communicate with the specific modules in the MAP system. The IVI drivers also include a simulation mode that lets developers capture system configurations so they can perform most of their development offline, freeing hardware for other purposes. These features make test automation development and debugging fast and easy. All MAP series module and platform commands conform to the Standard Commands for Programmable Instruments (SCPI) command language.Extensive Input/Output InterfacesAll mainframe configurations include: y Ethernet port for remote communication.y 4 USB host ports for installing peripheral devices, including USB drives, a mouse, and a keyboard. y One USB host port for the optional touchscreen.y Integrated 3.5-inch LCD touchscreen for network and system status information.y All mainframes can support up to two field-installable additional accessory modules for control and triggering. Available modules include (1) IEEE-488 (GPIB), (2) dual trigger LXI-compliant LDVS driver ports, and (3) three USB 3.0 ports and one Ethernet interface.Users who are comfortable with the General Purpose Interface Bus (GPIB)remote interface can order the field-installable option at any time.Automation Remote Use 1(Optional)Automation Remote Use 2(Optional)Automation Remote Use 3(Optional)MAP Control Center (MAPcc)VIAVI now offers the MAP Control Center (MAPcc), an asset management tool for MAP mainframes and cassettes. The MAPcc simplifies network management via a single screen that lists a full inventory of all your assets, enabling you to explore internal and external mainframes as well as the cassettes present in those mainframes. From the list of available mainframes, you can retrieve IP addresses, firmware versions and serial numbers, and you can search for a specific type of cassette, fiber or connector. The MAPcc lets you upgrade multiple mainframes at the same time using the upgrade center, as well as retrieve log files.MAP Chassis Selection GuideVIAVI offers a variation of chassis, the table below summaries their key attributes of each chassis and why it would be ideal for you.SpecificationsMainframe SpecificationsThe table below provides specifications for MAP-300 mainframes. For MAP Series cassettes, refer to the user guide for each cassette.Mainframe ChassisCapacity (Single-width cassettes) 3 cassettes8 cassettes Rackmount Kit OptionalBenchtop Kit OptionalController (MAP-300CLD-B)Operating System LinuxLocal T ouchscreen 3.5-in touchscreen for network/system status controls, 320 x 240 resolution Power Supply100 to 240 V AC, 50/60 Hz, Auto-switchingPower Consumption450 VA MAX450 VA MAXField Replaceable Y esBays for Plug-in Modules2Native Ports/InterfacesUSB 3.0 Host 1 frontUSB 3.0 (Mouse, Keyboard, etc.) 4 rearEthernet 10/100/1000BASE-T 1 rearMonitor port 1 rearOptical Plug-in Modules GPIB, USB/LAN Expansion, TriggerAutomationDriver Type IVI compliantStandard/Protocol LXI, VXI-11, SCPIDriver Compatibility LabView TM, LabWindows TM, Microsoft® Visual C++,Microsoft® Visual Basic®Accessibility Multiuser sharing supportWeb GUI Compatibility Google Chrome, Mozilla Firefox or Microsoft EdgeLaser Interlock (See the MAP Series Safety and Compliance Reference Guide, 22112369-325, for more information.) Local Interlock Software controlledRemote Interlock2-pin terminal block at rear controllerMechanicalDimensions of rackmount (W x H x D)24.61 x 13.26 x 38.63 cm(9.6 x 5.2 x 15.2 in)48.26 x 13.26 x 38.63 cm(19 x 5.2 x 15.2 in)Dimensions of benchmount (W x H x D) 26.43 x 15.49 x 44.27 cm(10.4 x 6.1 x 17.5 in)46.94 x 15.49 x 44.27 cm(18.5 x 6.1 x 17.5 in)WeightBenchtop Mainframe10 kg (22 lb)12.6 kg (27.7 lb) Rackmount Mainframe7.4 kg (16.3 lb) 10.8 kg (23.8 lb) EnvironmentOperating T emperature0 to 50°CStorage T emperature-30 to 60°CRelative Humidity5% to 85% non-condensingOptional 15.6-inch Touchscreen (MAP-300AKD) SpecificationsDock to Benchtop MainframeMAP-330SupportedMAP-380Not SupportedPower/Interface to MainframeMAP-330USB cable or docking connectorMAP-380USB cableWeight 2.7 kg (5.95 lb)Ordering InformationFor more information on this or other products and their availability, please contact your local VIAVI account manager or VIAVI directly at 1-844-GO-VIAVI (1-844-468-4284) or to reach the VIAVI office nearest you, visit /contacts.MAP-300 MainframesMAP-300 Accessories and Replacement Parts11 Third Generation Multiple Application Platform (MAP-300)LightDirect and LightTest Modular Families for the MAP SystemMAP mainframes are the foundation to our entire portfolio of functional modules, enabling scalability and efficiency for manufacturing optical network elements and modules. The MAP-300 series replaces the highly successful MAP-200. It is compatible with all our current cassettes and legacy cassette (all -C1, -C2 and -B1 modules). The cassette modules fall into two different families, the LightT est turn-key solutions and LightDirect configurable solutions to meet each customer’s exact needs.The LightDirect family includes a wide range of foundational optical test modules that are used in simple bench test applications, or combined in larger, multi-modules customer driven automated test systems. They are easy-to-control, single-functionality modules.© 2020 VIAVI Solutions Inc.Product specifications and descriptions in this document are subject to change without notice.map300-ds-lab-nse-ae 30190857 904 0920Contact Us +1 844 GO VIAVI (+1 844 468 4284)To reach the VIAVI office nearest you, visit /contacts.VIAVI SolutionsThe LightT est family are application specific, integrated test solutions that leverage the power of the MAP Series Super-Application or PC based software. Built with specialized MAP modules or assemblies of LightDirect modules, LightT est solutions are typically used in bench test applications but can also be combined in larger, multi-modules customer driven automated test systems.Passive Connector Test SolutionsThe VIAVI Solutions passive component/connector test solution (PCT) consists of a powerful family of modules, software, and peripherals for testing IL, RL, physical length, and polarity of optical connectivity products. Leveraging the modularity and connectivity of the VIAVI MAP platforms.Single Fiber Insertion Loss and Return Loss Test SystemThe PCT-rm is a MAP-220 based Single mode Insertion Loss (IL) and Return Loss (RL) test meter for single fiber connector applications. Part of the MAP Series PCT solution family , it features fully EF-compliant multimode Insertion Loss test meters with connector adapters that can be configured for all connectivity applications to ensure maximized productivity.Swept Wavelength SystemmSWS-C1 are swept wavelength test solutions for manufacturing and new device development of passive DWDM devices, ROADMs & Circuit Packs. Provides full characterization of wavelength.Optical Component Environmental Test SystemsAt the core of OCETS Plus is a pair of custom-grade programmable switches (1xN configuration). OCETS switches are specified to higher levels of IL repeatability and background RL than analogue-grade switches.。
HR-RTLS3 使用手册说明书
文档控制变更记录版本号日期简单描述V1.0 20200630 创建目录1产品概述 (1)2参数配置 (2)3TWR通信协议 (2)3.1定位帧基本结构 (2)3.1.1Frame Control (3)3.1.2Sequence Number (4)3.1.3PAN ID (4)3.1.4Destination Address (4)3.1.5Source Address (4)3.1.6FCS (4)3.1.7Ranging Message (4)4串口通信协议 (5)5TWR测距流程 (7)6操作配置流程 (7)1产品概述HR-RTLS3采用Arduino作为主控平台，使用Decawave公司的DWM1000模块作为UWB功能模块，组成4基站1标签的典型高精度定位系统。
该系统设计开源，提供给用户嵌入式源码、硬件原理图、上位机软件源码、视频教程等资料，方便用户迅速掌握UWB定位原理并迅速入门。
系统由5台ULM3基站标签一体化模块组成，ULM3参数如下：表1-1 ULM3模块参数项目参数模块型号ULM3电源DC5V(USB)测距距离50米主控MCU ESP32开发语言/环境Arduino模块尺寸40*25mm测距精度10CM工作温度-20-80℃组成的系统HR-RTLS3定位系统参数如下：表1-2 HR-RTLS3系统参数项目参数系统型号HR-RTLS3静态定位精度5CM CEP95动态定位精度10CM CEP95开发语言/环境Arduino系统配置4基站+1标签定位模式TWR定位范围40*40米2参数配置图2-1 拨码开关示意图4位拨码开关适用于RTLS定位程序的基站和标签的配置，系统支持4基站1标签，完成三维定位的最小系统，第一位表示当前设备角色，为ON则是基站为OFF则是标签，后三位拨码表示当前设备地址。
3TWR通信协议3.1定位帧基本结构该定位帧遵循IEEE 802.15.4协议。
IEEE 802.15.4描述了低速率无线个人局域网的物理层和媒体接入控制协议。
迪伦技术N3 ELVIS III控制板用户指南说明书
User ManualQuanser Controls Board for NI ELVIS IIISetup and Configuration© 2018 Quanser Inc., All Rights ReservedPrinted in Markham, Ontario.This document and the software described in it are provided subject to a license agreement. LabVIEW and National Instruments are trademarks of National Instruments.All other trademarks or product names are the property of their respective owners. Additional Disclaimers: The reader assumes all risk of use of this resource and of all information, theories, and programs contained or described in it. This resource may contain technical inaccuracies, typographical errors, other errors and omissions, and out-of-date information. Neither the author nor the publisher assumes any responsibility or liability for any errors or omissions of any kind, to update any information, or for any infringement of any patent or other intellectual property right.Neither the author nor the publisher makes any warranties of any kind, including without limitation any warranty as to the sufficiency of the resource or of any information, theories, or programs contained or described in it, and any warranty that use of any information, theories, or programs contained or described in the resource will not infringe any patent or other intellectual property right. THIS RESOURCE IS PROVIDED “AS IS.” ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY AND ALL IMPLIEDWARRANTIES OFMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS, ARE DISCLAIMED. No right or license is granted by publisher or author under any patent or other intellectual property right, expressly, or by implication or estoppel.IN NO EVENT SHALL THE PUBLISHER OR THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL, COVER, ECONOMIC, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS RESOURCE OR ANY INFORMATION, THEORIES, OR PROGRAMS CONTAINED OR DESCRIBED IN IT, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, AND EVEN IF CAUSED OR CONTRIBUTED TO BY THE NEGLIGENCE OF THE PUBLISHER, THE AUTHOR, OR OTHERS. Applicable law may not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you.Safety InformationThe following symbols and definitions are interchangeably used throughout the User Manual:SymbolDescriptionCaution: consult documentation for additional information Attention: Observe precautions for handling electrostatic sensitivedevicesThe Quanser Controls BoardThe Quanser Controls board, pictured in Figure 1 is a complete platform for investigating almost all aspects of modern control theory from system modeling and PID control to stability and digital control design. The system consists of a deterministic DC motor with a high-resolution encoder, as well as a pendulum attachment for balance control. Complete courseware and software is provided for a large compliment of typical control challenges.Figure 1: The Quanser Controls boardMain Features•Direct-drive brushed DC motor•512 count encoder mounted on the motor (giving 2048 count granularity with quadrature decoding), and on the pendulum arm•Built in deterministic PWM amplifier mapped to theoretical motor models•DC motor current senseCautionThis equipment is designed to be used for educational and research purposes and is not intended for use by the general public. The user is responsible to ensure that the equipment will be used by technically qualified personnel only.System Hardware ComponentsThe major components of the application board are identified in Figure 3.Table 1: Application board hardware componentsID Component IDComponent1Inertia Load 4PCI Connector for interfacing with NIELVIS III2 DC motor and encoder 5 Pendulum encoder (optional)3Pendulum encoder connector6Pendulum encoder data cable(optional)Figure 3: Quanser mechatronic systems board components1456DC MotorThe application board includes a direct-drive brushed DC motors to drive either the inertia load or pendulum arm. The motor specifications are given in Table 2.The included motor is a Premotec CL40 Series Coreless DC Motors. The complete specification sheet for the motor is available from Allied Motion.Caution Exposed moving parts.EncoderThe encoders used to measure the angular position of the motor and pendulum are single-ended, optical shaft encoders. They output 2048 counts per revolution in quadrature mode (512 lines per revolution).The included encoders are the US Digital E8P-512-118 single-ended optical shaft encoder. The complete specification sheet of the encoders is available from US Digital. EnvironmentalThe QNET Mechatronic Systems is designed to function under the following environmental conditions:•Standard rating•Indoor use only•Temperature 5◦C to 40◦C•Altitude up to 2000 m•Maximum relative humidity of 80% up to 31◦C decreasing linearly to 50% relative humidity at 40◦C•Pollution Degree 2•Maximum transient overvoltage 2500 V•Marked degree of protection to IEC 60529: Ordinary Equipment (IPX0)System ParametersTable 2: Application board system parametersSymbol Description ValueDC MotorV nom Nominal motor voltage 18.0 V τnom Nominal motor torque 22.0 Nmm ωnom Nominal speed 3050 RPMI nom Nominal current 0.540 AR m Terminal resistance 8.4 Ωk t Torque constant 0.042 Nm/A k m Motor back-emf constant 0.042 V/(rad/s) J m Rotor inertia 4.0 x 10-6 kgm2 L m Rotor inductance 1.16 mH ϴE Encoder count angle (in quadrature) 0.176 deg m h Module attachment hub mass 0.0106 kg r h Module attachment hub radius 0.0111 m J h Module attachment moment of inertia 0.6 x 10-6 kg-m2 Inertia Discm d Disc mass 0.053 kg r d Disc radius 0.0248 m Rotary Pendulum Module (Optional)m r Rotary arm mass 0.095 kg L r Rotary arm length 0.085 m m p Pendulum link mass 0.024 kg L p Pendulum link length 0.129 m System SetupThe procedure to set up the Quanser Controls board on the NI ELVIS III module is detailed in this section.Caution If the equipment is used in a manner not specified by themanufacturer, the protection provided by the equipmentmay be impaired.ESDWarningThe electrical components on the Quanser Mechatronic Systems board are sensitive to electrostatic discharge (ESD). Before handling the board ensure that you have been properly grounded.Figure 3: Components of the NI ELVIS IIIID ComponentIDComponent 1Antenna connector 6 Connection data screen 2 Ethernet connector 7 PCI connector 3 USB C connector 8 Handle latching hooks 4 Power cable 9 Status LEDs 5Power switch10 Application board power buttonCautionDo NOT make the following connections while power issupplied to the application board!Follow these instructions to setup the application board on the NI ELVIS III:61 2 34 5109781. Power on the ELVIS III2. Connect the ELVIS III to the network or to your computer via USB C3. Ensure the LED on the application board power button is NOT lit4. Position the handle of the application board over the handle latching hooks5. Position the PCI connector on the application board so that it aligns with the PCIconnector on the ELVIS III6. Push the application board upward until the PCI connector is firmly seated7. Press the application board power button and ensure the LED on the button is lit TroubleshootingPlease review the following before contacting technical support.1. Verify the board is properly seated on the ELVIS III and that it has power.2. Verify that the ELVIS III is correctly set up as outlined in the NI productdocumentation.You are getting 'VI Missing' messagesMake sure the required LabVIEW add-ons listed in the Quick-Start Guide are installed. Verify that the correct LabVIEW version is installed (The ELVIS III is only compatible with LabVIEW 2018 or later).Board does not respondCheck that the source distribution has been deployed as outlined above.。
亚为机器视觉通用平台 EVPS3.0 使用说明说明书
亚为机器视觉通用平台EVPS3.0使用说明武汉亚为电子科技有限公司2020.08特别声明：本平台为我司技术员友情提供的一个开源自学平台，仅供个人学习和研究使用，未经允许，不得作为商业用途或者另行转卖。
我司提供的密码只保证购买者本人正常使用。
程序不提供修改服务，不对客户具体的项目应用负责。
如需其他功能或二次开发，需与我司以项目的形式进行或请用户自行研发。
如发现bug，敬请告知，公司会及时修改完善，并可能做不定期升级，但不对具体用户负责。
★★★如有任何疑问，可加亚为测控售后QQ：3075964420。
欢迎各位用户和业内外人士技术上的交流和探讨。
目录一、概述 (1)二、使用条件 (1)（一）适用对象 (1)（二）类型说明 (1)（三）相关下载 (2)三、系统简介 (5)（一）功能说明 (5)（二）使用方法 (5)（三）注意事项 (5)四、软件界面 (6)五、功能介绍 (7)（一）测距 (7)（二）放大 (8)（三）旋转 (9)（四）图像标注 (9)（五）图像裁剪 (10)（六）FFT变换 (10)（七）描边 (11)（八）直方图 (11)（九）边缘跟踪 (12)（十）对象素描 (12)（十一）颜色识别 (13)（十二）图片对比 (13)（十三）颜色增强 (14)（十四）字符识别 (14)（十五）几何匹配 (15)（十六）二维码识别 (16)（十七）条形码识别 (16)（十八）控制与采集 (17)（十九）目标跟踪 (17)（二十）目标计数 (18)六、异常处理 (2)（一）软件无法打开 (2)（二）界面错乱 (2)（三）软件无法运行 (2)亚为机器视觉通用平台EVPS3.0使用说明武汉亚为电子科技有限公司一、概述该平台基于LabVIEW2017开发，支持绝大部分国内外的相机。
国外的相机，基本上可以直接使用NI的IMAQdx驱动进行驱动，而国内的，很多都是提供DLL供LV调用。
EVPS机器视觉平台是利用机器代替人眼实现了自动测量和智能控制，目前已集成30大类自适应算法，并获得专利。
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Drupal7模組介紹-ViewsDrupal版本:7.x* 介紹模組:Views* 模組版本:7.X-3.3* 相依模組:Chaos tool suite(Ctools)* 官方討論區:/project/issues/views?categories=All分享主題:Drupal7模組介紹-Views-part1Goals:安裝Views前言:有在玩drupal的人應該都知道，drupal已經是全世界都在使用的一個open source的平台，能夠幫助使用者快速開發出一個全新的網站，不僅安全性好，而且彈性也是不在話下。
其中一個很重要的模組就是views。
讓drupal能夠很有彈性的處理所有的資料，文案，並且整合到網站之中，學會views以後，基本上就可以建構出像樣的網站了，在這邊分享從我的角度，來看views這個模組。
安裝模組:要使用views必須要有兩個模組安裝，一個就是本身的views,另外一個則是Chaos tool suite。
以下為連結:1. views: /project/views2. ctools: /project/ctools選到網頁的最下方，看到綠色的Recommend Release，選擇對應的版本安裝即可到drupal網站的Module->install new module然後可以通過以下兩種安裝方式1. 網址安裝2. 檔案安裝大家可以選擇自己喜歡的安裝方式。
於module頁面啟用模組，這裡可以發現一個views的模組裡面，有很多很多的子模組，每一個功用都不太一樣，在這裡我views的兩個模組均啟用，而ctools則是啟用chaos tools還有Page management 兩個模組Views的功能頁面Done!完成安裝，接下來可以準備開始使用views的各項功能了。
請看接下來的分享文章。
Goals:1. 用views製作文章list，並且按照作者第一個字母分類。
2. 用views製作某作者的文章列表。
前言:有在玩drupal的人應該都知道，drupal已經是全世界都在使用的一個open source的平台，能夠幫助使用者快速開發出一個全新的網站，不僅安全性好，而且彈性也是不在話下。
其中一個很重要的模組就是views。
讓drupal能夠很有彈性的處理所有的資料，文案，並且整合到網站之中，學會views以後，基本上就可以建構出像樣的網站了，在這邊分享從我的角度，來看views這個模組。
第二步驟點選edit,進入以後在按下儲存。
選擇到path:"/glossary"，即可以顯現~Done!glossary顯示頁面用Views製作某作者的文章列表step1:到views的頁面，點"Add new view" step2:按照圖，進行設定。
step3:按下Save and Exit。
通過上面三個步驟，即可以於Menu Bar上面看到Article list這個item,點進去即可看到完成的分頁內容。
用view呈現出來的頁面，如下，恭喜完成了!~~~~Done!Goals:1. Views的基本設定前言:有在玩drupal的人應該都知道，drupal已經是全世界都在使用的一個open source的平台，能夠幫助使用者快速開發出一個全新的網站，不僅安全性好，而且彈性也是不在話下。
其中一個很重要的模組就是views。
讓drupal能夠很有彈性的處理所有的資料，文案，並且整合到網站之中，學會views以後，基本上就可以建構出像樣的網站了，在這邊分享從我的角度，來看views這個模組。
Views基本設定Views的設定介面主要可以分成以下幾個區塊1. title設定:* title這個部分主要是於呈現前台時，要顯示的文字，若不想要顯示直接打或留空白即可。
2. 內容設定:* Format:這裡可以選擇View要呈現的方式，可以呈現的方式。
例如:Grid,Html List,Jump menu,Table,Unformatted list 等等。
* show:這個選項則是有一些選擇。
例如:content,fields等等。
* fields:這個部份的設定，主要是用在Show table或者Fields選項的時候。
3. 頁面設定* path:這個view的頁面網址。
* Menu:view在哪裡建立menu item。
* Access:設定可以看見這個view的權限與角色。
* Header:在view上面呈現內容。
* Footer:在view下面呈現內容。
* Pager: 頁面數字的呈現方式，以及每頁呈現的文章數目。
4. 進階設定:這個部分暫不討論。
簡易設定:更改title將title的部分改成,即可以將title消失，也可以輸入自己想要的標題。
簡易設定:加入Header區塊Header還有Footer這兩個部分分別是可以對此view的上面以及下面增加新的區塊更改後的樣式如下，當然Footer也是同樣的效果簡易設定:Pager設定pager是針對顯示項目過多，分成多頁時，分頁碼的顯示方式more link則是在網頁的最下方，顯示出更多文章的連結通過了上面簡易的分享，我猜~我應該有寫的很詳細了吧~Done! 簡易的設定教學~希望有幫助到需要幫助的人!1. Views的排序功能前言:有在玩drupal的人應該都知道，drupal已經是全世界都在使用的一個open source的平台，能夠幫助使用者快速開發出一個全新的網站，不僅安全性好，而且彈性也是不在話下。
其中一個很重要的模組就是views。
讓drupal能夠很有彈性的處理所有的資料，文案，並且整合到網站之中，學會views以後，基本上就可以建構出像樣的網站了，在這邊分享從我的角度，來看views這個模組。
Sort Criteria通過view頁面的sort criteria，可以明確的排出資料的先後順序。
以下新增一個sort criteria的方法，點選add，即可以進入以下的頁面。
在這裡我們想要新增一個排序為搜尋次觸最多的文章，排序在前面，方法如下到這裡已經有了兩個不同的sort criteria，但是究竟要先執行哪一個sort ceiteria 呢?在drupal裡面，提供了排序的功能，排序在前面的先執行，因此，我們可以把比較重要的sorting功能擺在前面，直接以拉動"十字"的方式即可以更改!Done! 完成了Sort criteria的功能!1. Views的不同呈現方式前言:有在玩drupal的人應該都知道，drupal已經是全世界都在使用的一個open source的平台，能夠幫助使用者快速開發出一個全新的網站，不僅安全性好，而且彈性也是不在話下。
其中一個很重要的模組就是views。
讓drupal能夠很有彈性的處理所有的資料，文案，並且整合到網站之中，學會views以後，基本上就可以建構出像樣的網站了，在這邊分享從我的角度，來看views這個模組。
unformattered呈現方式在這裡先使用unformattered list，並且以fields的方式來呈現step1:先到views的設定頁面，選擇unformatted liststep2:再到show的部分，選擇fieldsstep3:到Fields的地方，按下add按鈕，增加想要顯示的fields，在這裡選擇三個fields來做呈現:1.title 2.Author id 3. Post datestep4:按下save之後，呈現的頁面就完成了HTML List的呈現方式:step1:設定頁面List type:代表呈現在首頁的html list 的方式Wrapper class:則是這整個item外包覆的CSS class名稱。
Step2:所有的Html List呈現於首頁如下圖! Done!Grid的呈現方式:這裡的設定應該是跟以前差不多的，不再費功囉~Table的呈現方式:我自己是很喜歡view的table呈現方式，因為大多數的報表，都可以用view來呈現出來，並且可以針對喜歡的排序方式，來進行排序這對於一個常常需要看報表的人來說，真的是太好用了拉~淚推!!使用的方法跟以前差不多~同樣是新增自己喜歡的欄位，在每一個column，可以把資料庫的資料表都弄出來，當然我想很多人都會有跟我一樣的問題，就是當有關聯式資料庫時，該如何是好呢?這個部份就是要在advanced setting裡面進行設定了，之後有機會同樣分享出來給大家知道。
以下為table的呈現方式不過table有很多特別的地方，像是也許會有人需要合併儲存格，想要某些資料寫在同一個格子裡的時候，該如何是好呢?view一樣可以通過設定來完成。
通過上面的兩個步驟，就可以將上面的兩筆資料進行合併，顯示的方式如下圖所示。
但是這個時候也許會有疑問，如果我想要在欄位裡面式呈現換行的話要怎麼辦呢? 這個部分稍為困難一點，但是view也是同樣可以辦到的。
Step1:要先將Post data的順序擺到前位，因為如此才可以使用POST DATA的TOKEN。
然後於POST DATA的地方勾選excude from displayStep2:進入Title的設定，勾選rewrite result，並且通過rewrite the output of this field，將資料寫入下面的replacement patterns的資料則是可以使用的tokenFinal，最後終於完成了~在頁面可以呈現以下的結果，將兩個欄位合併，並且將資料併排。
Goals:1. Views的display與overrides使用前言:有在玩drupal的人應該都知道，drupal已經是全世界都在使用的一個open source的平台，能夠幫助使用者快速開發出一個全新的網站，不僅安全性好，而且彈性也是不在話下。
其中一個很重要的模組就是views。
讓drupal能夠很有彈性的處理所有的資料，文案，並且整合到網站之中，學會views以後，基本上就可以建構出像樣的網站了，在這邊分享從我的角度，來看views這個模組。
回顧:在前面的part1~part5裡面，已經提過了如何使用view來呈現文章，並且設定一些不同的條件，來篩選資料，最後可以用table、html list、unformattered 等等的方式來呈現，但是如果我們在處理同樣資料，想要有不同的呈現方式時，該如何做呢?舉例來說:想要有一個分頁來篩選作者A的文章，並且想在首頁的時候，想要有一個block來呈現作者A的文章標題，該如何做?難道要做兩個view嗎? 還是說可以設定一次呢?在這裡是可以用view的overrides來完成Step1:呈現一個分頁，顯示最近期的文章在這裡不多講囉~前面都有提過Views的後台設定Step2:新增一個Block點選Add，然後選擇Block，這個時候已經可以直接先點選save了，然後我們把這個block呈現在首頁的sidebarStep3:進入block重新設定進入format選擇Show，這裡一定要選擇This block(override)!如果沒有選擇到的話，所選擇的改變，會同時改變pages的設定那在這邊，我設定讓block以fields方式來呈現，並且呈現出文章標題，以及擷取body的前100個字元。