2022年数据采集系统调试参照 .pdf

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1、Page1of181. 系统概述1General Description Of System数据采集系统（DAS） 没有设置单独的控制处理器， 而是将相关测点分布在MCS、SCS、FSSS 、ECS等各系统中，但它是整个DCS 的一个重要功能，其主要功能如下：No independentcontrol processoris provided for the Data Acquisition System (DAS)while related measurementpoints are distributed in MCS, SCS, FSSS and ECS, but thesystemis

2、 animportant function of the whole DCS andmainfunctions areasfollowing:a)数据采集处理及显示，以图表（操作画面、表格、曲线等）的形式显示控制对象工艺参数状态信息；a) Data acquisition treatment and display, displaying status information of all theparametersof thecontrol object in modeof graphics(operation menu,sheetsand curves);b)记录参数；b)Recordin

3、gparameters;c)记录事件；c)Recording events;d)计算参数；d)Calculating parameters;e)异常运行状态报警及事故信号；e)Alarm of abnormaloperationstatusandeventsignal;f)工艺过程的信息管理及归档；f)Information managementandarchive of technological processes;g)连续检测及诊断硬、软件状态；g)Continuousdetectionand statusdiagnosisof hardwareandsoftware;h)检测测量回路及

4、指令通道的故障；h)Detectingfaults of measurementloopsand instruction channels;i)报表打印；i)Printing reportsheets;j)事故追忆。j)Sequenceof events(SOE);名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 1 页，共 21 页 - - - - - - - - - Page2of182. 调试目的2Preparation Of PurposeDAS即计算机数据采集系统，英文全称D

5、ataAcquisition System。DAS是机组主设备及各种辅助设备在启停、正常运行和事故工况下的主要监视和记录手段。反应机组汽机、锅炉、电气各专业的子系统的运行状态。它向运行人员提供大量有用的实时信息和经过处理的信息，指导和协助运行人员进行正确的操作以保证机组在正常工况下长期安全经济运行，以及事故与启停状态下的正确处理。DAS is short for DataAcquisition System.DAS unit is a masterdevice which recordsand monitors the variety of auxiliary equipment in the

6、 startup and shut down, normaloperationandaccidentconditions. DAS provides the running stateabout all the sub-systemof turbine, boiler and electrical. It provides a useful real-time information to the operatingpersonneland the correct action to ensure the correct handling of the unit under normalope

7、ratingconditions in long time safeand economic,accident, startupand shutdown stateafter processingthe information, guidanceandassistanceto operating personnel.3. 调试前应具备的条件3NecessaryConditions And Preparation Before Commissioning3.1 数据采集系统的硬件设备具备通电条件。3.1 Installation of hardwareequipments is finished

8、 and conditions for power initialized areprepared.3.2 数据采集系统的接地系统施工、预置电缆、通讯网络安装完毕。检查合格。3.2 Construction of grounding system in DCS and installation of pre-installed cables andcommunicationnetwork arefinished andthey arequalified after check.3.3 不停电电源 (UPS)安装调试完毕，具备投入条件。3.3 Installation andcommission

9、ing testof the uninterrupted power supply (UPS) arefinishedandUPSpossesses conditions for putting into operation.3.4 控制室及电子间空调系统应投入使用，保证温度稳定， 控制室及电子间无灰尘。 照明系统正常。3.4 Air conditioning systemsin the control room and electron room should be put intooperation to make the temperaturestable; the control ro

10、om and electron room are free ofducts.Theillumination systemis normal.名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 2 页，共 21 页 - - - - - - - - - Page3of183.5 具备完善的消防设施。3.5 Perfectfire fighting facilities areprepared.3.6 各设备内外的各部件应安装牢固无松动，安装螺钉齐全。3.6 Equipment inside

11、and outside the various components should be installed securelywithout looseningandthe mounting screwscomplete.3.7 相关系统出场验收合格。3.7 TheFAT is finished.3.8 确保数据采集系统与服务器时间同步，同时服务器时间可随GPS系统自动校正。3.8 Make sure that the data acquisition system (DAS) should be synchronized with timeserverandtime serverundera

12、uto correction of GPSsystem.4. 调试工作内容及程序4Commissioning Items and Procedures4.1 调试内容4.1 TestItems4.1.1 硬件设备检查。4.1.1 Checkof hardwareequipments.4.1.2 输入信号及通道检查。4.1.2 Checkof input signalsandchannels.4.1.3 画面显示的检查与修正。4.1.3 Checkandcorrection of menudisplay.4.1.4 参数报警检查与修正。4.1.4 Checkandcorrection of pa

13、rameteralarm.4.1.5 事故追忆（ SOE）功能检查。4.1.5 Checkof SOE function.4.1.6 报表打印、及数据处理功能调试。4.1.6 Commissioning tests of such functions as printing of report sheets and dataprocessing.4.1.7 记录及 DCS 系统状态诊断功能检查名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 3 页，共 21 页 - - - - - -

14、 - - - Page4of184.1.7 Checkof suchfunctions asrecordingand statusdiagnosisof DCS system4.2 调试程序4.2 TestProcedures4.2.1 系统受电及软件恢复4.2.1 Powerinitialized andsoftwarerecovery of the system4.2.2 核定工艺过程主参数，包括风量、给水流量和蒸汽流量的计算和补偿等，确保相关测点齐全、 准确。各子系统的设备、 阀门和测点检查表参见相关系统的调试方案。4.2.2 Check main parameters of the t

15、echnological processes,including calculation andcompensationof wind quantity, flow quantity of feed water and flow quantity of steam.Make sure that all the relevant parameterscorrect. The check list of devices,valves andpoints are given in the relevant systemscommissioning procedureby turbine, boile

16、r andelectrical.4.2.3 对打印功能进行检查4.2.3 Checkof printing functions对系统各项打印功能进行检查，确保所有打印机正常运行，满足设计要求。All printing functions of the system are checked. Make sure that all the printersrunning normally andmeetingtherequirementof the design.4.2.4 电缆连接的正确性检查4.2.4 Checkon correctnessof cableconnection4.2.4.1 检

17、查热电偶的补偿导线必须与热电偶的型号相匹配，其极性应与热电偶相对应。检查组态中温度点的设置类型。确保设定和实际型号相匹配，温度指示正确。4.2.4.1 Check that compensationleads of thermal couple must match with model of thethermal couple andthe polarity should correspondto the thermal couple. Checkthe type ofthe temperature,makesurethe setis suit for the point andtheind

18、ication is correct.4.2.4.2 检查变送器、压力开关、液位开关等仪表和模件设置相匹配。4.2.4.2 Check that such instruments as transmitters, pressure switches and liquid levelswitchesshouldmatch with module settings.4.2.5 工艺过程画面的检查：4.2.5 Checkof menusof technologicalprocesses:名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - -

19、名师精心整理 - - - - - - - 第 4 页，共 21 页 - - - - - - - - - Page5of18检查工艺画面合理和正确， 按照设计院资料和现场的实际情况，确保各个热力设备及其测点在工艺画面中的的安排布置合理。Check all the technological menus by the designdocument and the situation of thissite toensure allthermodynamic equipments and measurement pointthereof intechnologicalmenurational and

20、correct.4.2.6 变送器及其它就地一次元件投入。4.2.6 Putting of transmittersandother field primary elementsinto operation.随着系统分步试运及整套启动的进行，在相应阶段投入相应测点， 保证系统运行监视，对画面显示值进行检查，使之能正确地反应实际参数的变化。With proceeding of commissioning test in steps and whole startup of the system,correspondingmeasurementpoints are put into operati

21、on in correspondingstagesto makesuretheparametersdisplay normally and correctresponseof the system.4.2.7 DAS系统测量结果与其它系统测量结果相比较4.2.8 Compare on measurementresults of the DAS system and measurementresults ofother systems检查各测点数据， 同其它系统的仪表指示值相对照，发现不同时对测量装置的静态参数进一步进行检查，如属于DAS系统故障，则进行相应的调整。Data of all mea

22、surementpoints are checkedand comparewith instrument indicationvalues of other systems.If differences exist, further checksshould becarried out on staticparametersof the measurementdevices. If faults of the DAS systemexist, correspondingadjustmentsshould becarried out.4.2.9 数据采集系统数据处理、故障诊断功能检查4.2.9

23、Checkon dataprocessingand fault diagnosisfunctions of theDAS system包括事故追忆（ SOE）功能、报表打印、数据处理功能、DCS系统状态诊断功能及参数报警与修正检查。Including SOE function, printing of report sheets,data processing function, DCSsystemstatusdiagnosisfunctions andparameteralarm andcorrectioncheck.4.2.10 检查符号名称、单位、系统图工位号是否正确。4.2.10Che

24、cksignal name,unit, systemdrawing andKKS.4.2.11 检查二次计算组态软件是否符合设计要求，如平均值计算， 大选，中选，小选，名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 5 页，共 21 页 - - - - - - - - - Page6of18三取二，补偿，累积，计数等运算，完善组态软件。4.2.11 Checkthe secondary computingconfigurationsoftwarewiththedesignrequir

25、ements , Such as Calculate the average, choose max , min, take two of three ,compensation, cumulative andcounting operations, improve the configuration software.4.2.12 根据最新设计资料，检查I/O测点的组态软件是否正确，设定报警限值、保护限值等参数。 .4.2.12 Designed according to the latest information, check the I/O configuration of theme

26、asuringpoint softwareis correct,setalarm limits, limit protection parameters.4.2.13 系统综合性检查4.2.13Ultimate check of thesystem4.2.13.1 温度、压力等测点测量准确，画面位置正确。4.2.13.1 Signals of temperature,pressure,and others, should be indicated correctly withproper rangesand positionsin screen.4.2.13.2 风量、水量等测点经计算修正后测

27、量准确，画面位置正确。4.2.13.2 Signals which must be calculated, such as wind flow and water flow, should beindicated correctly with proper position in screen.4.2.13.3 事故追忆系统（ SOE）功能正确，满足灵敏度要求。4.2.13.3Sequenceof Event(SOE) systemworks with enoughprecision normally.5. 组织与分工5Commissioning Organization And Respon

28、sibility Division5.1 DAS系统的调试由调试单位，监理单位，施工单位，DCS厂家，建设单位相互配合下来完成。5.1 The commissioning work of DAS systemshall be carried out under the organization ofthe commissioningunit, supervisionunit, constructionunit, DCS companyand building unit.5.2 施工单位负责现场的卫生、安全、消防、设备检查等与安装有关的工作，配合调试单位进行设备的检查和操作，并及时组织进行消缺检

29、修工作。5.2 Construction unit: be responsiblefor the site safety, fire fighting, and local equipmentall-round inspection and so on, cooperate with the commissioning unit to carry out theequipmentinspectionandoperation;organizethe defectelimination andrepairwork in time.名师资料总结 - - -精品资料欢迎下载 - - - - - - -

30、 - - - - - - - - - - - 名师精心整理 - - - - - - - 第 6 页，共 21 页 - - - - - - - - - Page7of185.3 DCS厂家负责提供系统硬件设备及其技术服务；提供DCS软件组态及相应的技术服务。5.3 DCS Companyis responsiblefor providing the systemequipmentandtechnicalservices,andproviding the softwaremodify andtechnical services.5.4 调试单位负责编制相关调试方案；负责DAS系统的调试； 准备有关

31、测试用仪器、 仪表及工具；负责试验数据的记录及整理，最终形成调试报告。5.4 Commissioning unit: Be responsiblefor formulating concernedcommissioning programsandthe DAS systemcommissioning; preparethe instrumentsandtools to beusedfor test; beresponsiblefor the recordandsorting out of testdata;formulate commissioning report.5.5 监理单位负责检查、

32、督促设计、设备、施工及调试的实施，并验收签证。5.5 Supervision unit: check, supervise and urge the implementation of design, equipment,construction andcommissioning,and acceptancecertificate.5.6 建设单位全面协助试运指挥部做好试运中的组织管理，协调各种关系。5.6 Buildingunit:Infull-scaleassist the commissioning headquarter to make theorganization and mana

33、gement during commissioning welldone and coordinate allrelationships.6. 工作危险源及环境和职业健康管理6Safety Attentions And Accident Prevention Measures6.1 设备首次上电前必须对输入电源电压等级、接地电阻进行测试。 本工程 DCS系统供电为一路 UPS电源和一路保安段电源，电压等级为220VAC。6.1 Voltage grade and grounding resistanceof input voltage must be measuredbefore firstp

34、ower initialized of the equipment. Oneline is from electric UPS 220VAC power supply andthe otherline is from emergencypower center220VAC.6.2 在DCS系统恢复期间和通道检查期间，应定期检查各个机柜、各个操作站、工作站的运行情况，如发现异常情况，应立即报告工作项目负责人，以便使问题得到及时处理。6.2 During recovery and channel check of the DCS system, operation situations of al

35、lcabinets,all operatorstations andworking stationsshould be regularly checked.If abnormalsituations are found, they should be reported to the principal of working items so thatproblemscanbe solvedon time.名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 7 页，共 21 页 - - -

36、 - - - - - - Page8of186.3 在 DCS 系统调试期间，无关人员不得在工程师站、操作员站上进行任何操作。6.3 During commissioning testof the DCS system,unrelatedpersonsshouldnot perform anyoperationsontheengineerstationandoperatorstation.6.4 参加DCS系统调试的所有人员， 未经工作项目负责人同意， 不得修改任何系统组态。6.4 All personstaking parting commissioning testof the DCS s

37、ystemshould not changeanysystemconfigurations beforebeing agreedby theprincipal of working items.6.5 除ABB 现场服务工程师外， 任何人不得修改各种操作站的计算机操作系统软件，各种组态文件及文件目录结构。6.5 Except field service engineersof ABB, no personshould changesoftware of computeroperation systemof all operation stations, all configuration fi

38、les and directory structuresoffiles.6.6 禁止运行制造厂提供的以外的软件运行、禁止运行制造厂提供的以外的外设、存储器运行。6.6 Operation of software not provided by the manufactureris forbidden and operation ofperipheralequipmentsandmemorizersnot provided by themanufactureris forbidden.7. 试验项表和试验流程图7.Attachment7.1电源切换检查确认项7.1 Power Switching

39、 CheckList序号No.检查项目Checkitems质量标准Quality standard1.控制柜电源切换试验 (10CKA02)Powerswitching test of the 10CKA02机柜工作正常The cabinets arerunningnormally.2.控制柜电源切换试验 (10CKA03)Powerswitching test of the 10CKA033.控制柜电源切换试验 (10CKA05)Powerswitching test of the 10CKA054.控制柜电源切换试验 (10CKA06)Powerswitching test of the

40、10CKA06名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 8 页，共 21 页 - - - - - - - - - Page9of185.控制柜电源切换试验 (10CKA08)Powerswitching test of the 10CKA086.控制柜电源切换试验 (10CKA09)Powerswitching test of the 10CKA097.控制柜电源切换试验 (10CKA11)Powerswitching test of the 10CKA118.控制柜电源切换试

41、验 (10CKA12)Powerswitching test of the 10CKA129.控制柜电源切换试验 (10CKA14)Powerswitching test of the 10CKA1410.控制柜电源切换试验 (10CKA16)Powerswitching test of the 10CKA1611.控制柜电源切换试验 (10CKA18)Powerswitching test of the 10CKA1812.控制柜电源切换试验 (10CKA20)Powerswitching test of the 10CKA2013.控制柜电源切换试验 (10CKA22)Powerswitc

42、hing test of the 10CKA2214.控制柜电源切换试验 (10CKA24)Powerswitching test of the 10CKA2415.控制柜电源切换试验 (10CKA26)Powerswitching test of the 10CKA2616.控制柜电源切换试验 (10CKA27)Powerswitching test of the 10CKA2717.控制柜电源切换试验 (10CKA28)Powerswitching test of the 10CKA2818.控制柜电源切换试验 (10CKA29)Powerswitching test of the 10C

43、KA2919.控制柜电源切换试验 (10CKA30)Powerswitchingtest of the 10CKA3020.控制柜电源切换试验 (10CKA32)Powerswitching test of the 10CKA3221.控制柜电源切换试验 (10CKA34)Powerswitching test of the 10CKA3422.控制柜电源切换试验 (10CKA36)Powerswitching test of the 10CKA36名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - -

44、 - - 第 9 页，共 21 页 - - - - - - - - - Page10of1823.控制柜电源切换试验 (10CKA38)Powerswitchingtest of the 10CKA3824.控制柜电源切换试验 (10CKA40)Powerswitching test of the 10CKA4025.控制柜电源切换试验 (10CKA42)Powerswitching test of the 10CKA4226.控制柜电源切换试验 (10CKA50)Powerswitching test of the 10CKA5027.控制柜电源切换试验 (10CKA51)Powerswit

45、ching test of the 10CKA5128.控制柜电源切换试验 (10CKA54)Powerswitching test of the 10CKA5429.控制柜电源切换试验 (10CKA61)Powerswitching test of the 10CKA6130.控制柜电源切换试验 (A0CKA10)Powerswitching test of the A0CKA1031.控制柜电源切换试验 (A0CKA11)Powerswitching test of the A0CKA1132.控制柜电源切换试验 (A0CKA20)Powerswitching test of the A0

46、CKA2033.控制柜电源切换试验 (A0CKA21)Powerswitching test of the A0CKA2134.控制柜电源切换试验 (A0CKA30)Powerswitching test of the A0CKA3035.控制柜电源切换试验 (A0CKA31)Powerswitching test of the A0CKA317.2 控制器切换检查确认项7.2 Check List of Controller Switching序号No.检查项目Checkitems质量标准Quality standard1.控制柜控制器切换试验 (10CKA02)Controller swi

47、tching test of the 10CKA02符合 ABB公司质量要求； （切换时不影响逻辑及设备的正常运行、2.控制柜控制器切换试验 (10CKA03)Controller switching test of the 10CKA03名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 10 页，共 21 页 - - - - - - - - - Page11of18操作）MeettheABBcompanyqualityrequirements; (donotaffectthenorm

48、al operationandrunningofthelogicandequipment duringthe switching)3.控制柜控制器切换试验 (10CKA05)Controller switching test of the 10CKA054.控制柜控制器切换试验 (10CKA06)Controller switching test of the 10CKA065.控制柜控制器切换试验 (10CKA08)Controller switching test of the 10CKA086.控制柜控制器切换试验 (10CKA09)Controller switching test o

49、f the 10CKA097.控制柜控制器切换试验 (10CKA11)Controller switching test of the 10CKA118.控制柜控制器切换试验 (10CKA12)Controller switching test of the 10CKA129.控制柜控制器切换试验 (10CKA14)Controller switching test of the 10CKA1410.控制柜控制器切换试验 (10CKA16)Controller switching test of the 10CKA1611.控制柜控制器切换试验 (10CKA18)Controller swit

50、ching test of the 10CKA1812.控制柜控制器切换试验 (10CKA20)Controller switching test of the 10CKA2013.控制柜控制器切换试验 (10CKA22)Controller switching test of the 10CKA2214.控制柜控制器切换试验 (10CKA24)Controller switching test of the 10CKA2415.控制柜控制器切换试验 (10CKA26)Controller switching test of the10CKA2616.控制柜控制器切换试验 (10CKA27)C