自动控制资料--自动化控制器发展的新趋势(PPT 37页)

AutomationandDrivesSIMATICS7-400Dr.MaXiaoxiaofromA&DAS,02/2004,©SiemensAG2003-Subjecttochangeswithoutpriornotice来自www.3722.cn中国最大的资料库下载NewSIMATICS7-400FirmwareVersion4.0;TechnicalInformation自动化控制器发展的新趋势199020002010智能型现场控制单元PCPLCPLCPLCPC现场设备的智能化提升控制系统的本地计算能力PC机将更多参与自动化控制任务AutomationandDrivesSIMATICS7-400Dr.MaXiaoxiaofromA&DAS,02/2004,©SiemensAG2003-Subjecttochangeswithoutpriornotice来自www.3722.cn中国最大的资料库下载NewSIMATICS7-400FirmwareVersion4.0;TechnicalInformation自动化系统发展的新趋势智能化采用分步式控制架构CentralpreviouslyDistributedtodayDistributedtomorrowAutomationandDrivesSIMATICS7-400Dr.MaXiaoxiaofromA&DAS,02/2004,©SiemensAG2003-Subjecttochangeswithoutpriornotice来自www.3722.cn中国最大的资料库下载NewSIMATICS7-400FirmwareVersion4.0;TechnicalInformation自动化系统工程的新趋势从ERP到现场级的纵向通讯集成EthernetAutomationsystemFieldlevelERPIT技术越来越多融入自动化控制中Interfaces开放标准的使用–面向部件–MSOffice应用–XML,OPC,COM/DCOM,ActiveX技术AutomationandDrivesSIMATICS7-400Dr.MaXiaoxiaofromA&DAS,02/2004,©SiemensAG2003-Subjecttochangeswithoutpriornotice来自www.3722.cn中国最大的资料库下载NewSIMATICS7-400FirmwareVersion4.0;TechnicalInformation全集成自动化–西门子自动化的核心Automation自动化MES制造执行系统ERP企业资源规划过程自动化HMINetworksComponentbasedAutomationCNC,PLC,DCSSensors,actuatorsArchitectureBusinessmodellingfactoryEnterpriseassetmanagementPlantmaintenancemanagementDispatchTracingandtrackingTIA200：TIAgoesMES工厂自动化MachineautomationTIAIndustrialFrameworkopenforall-Communication-Datamanagement-Config/ProgHorizontalandverticalIntegrationof+distributedintelligence2001:T.I.A.withDistributedIntelligence1996:T.I.A.forDiscreteManufacturingandProcessAutomation1998:T.I.A.incl.DrivesandLowVoltageControlSystems2000:UMCUniversalMotionControlAutomationandDrivesSIMATICS7-400Dr.MaXiaoxiaofromA&DAS,02/2004,©SiemensAG2003-Subjecttochangeswithoutpriornotice来自www.3722.cn中国最大的资料库下载NewSIMATICS7-400FirmwareVersion4.0;TechnicalInformation新一代S7-400CPU广泛适用于制造业和过程工业功能最强大的PLCS7-400即将于2004年8月推出新一代！全球市场占有率第一中国市场占有率第一，高达35％制造业/过程工业通用自动化控制平台全集成自动化先进理念的控制核心西门子功能最强大的高端PLC新一代S7－400CPUsAutomationandDrivesSIMATICS7-400Dr.MaXiaoxiaofromA&DAS,02/2004,©SiemensAG2003-Subjecttochangeswithoutpriornotice来自www.3722.cn中国最大的资料库下载NewSIMATICS7-400FirmwareVersion4.0;TechnicalInformation基于S7-400H冗余系统实现对人身，机器和环境的最高安全性符合EN954(高达安全等级4)安全规范标准程序与故障安全程序在一块CPU中同时运行尤其适用于过程工业降低故障停机成本双机热备，避免停机时间无人职守运行双CPU切换时间低于100毫秒先进的事件同步冗余机制广泛适用于过程工业和制造业大数据量的处理能力协调整个生产系统支持等时模式灵活，自由的系统扩展支持带电热插拔不停机添加/修改分布式I/OS7-400概述标准S7-400S7-400H硬件冗余系统S7-400F/FH系统新一代S7－400CPUsAutomationandDrivesSIMATICS7-400Dr.MaXiaoxiaofromA&DAS,02/2004,©SiemensAG2003-Subjecttochangeswithoutpriornotice来自www.3722.cn中国最大的资料库下载NewSIMATICS7-400FirmwareVersion4.0;TechnicalInformation显著增强的控制性能412-10.10.10.10,4bis0.40.31.01,7-7,8412-20.10.10.10,60.40.31.01,7-7,8414-20.060.060.060,24bis0.240.180.61,0-4,6414-30.060.060.060,360.240.180.61,0-4,7416-20.040.040.040,16bis0.160.120.40,7-3,1416-30.040.040.040,240.160.120.40,7-3,1417-40.030.030.030.12-0.180.120.090.30.51-2.3CPU类型最快指令执行时间(µs)定点数加法浮点数乘法浮点数除法浮点数加法浮点数数乘法浮点数除法复杂算术功能0.40to0.600.24to0.360.16to0.241.70to7.801.02to4.680.68to3.12OB1主程序循环时间降低4倍以上等时模式下显著的性能增强OB61-64循环周期更快新一代S7－400CPUsAutomationandDrivesSIMATICS7-400Dr.MaXiaoxiaofromA&DAS,02/2004,©SiemensAG2003-Subjecttochangeswithoutpriornotice来自www.3722.cn中国最大的资料库下载NewSIMATICS7-400FirmwareVersion4.0;TechnicalInformation组合指令执行时间比较（Load/Transfer/Add）performancepositioning0,01,02,03,04,05,06,0417416414412newactual显著增强的控制性能新一代S7－400CPUsAutomationandDrivesSIMATICS7-400Dr.MaXiaoxiaofromA&DAS,02/2004,©SiemensAG2003-Subjecttochangeswithoutpriornotice来自www.3722.cn中国最大的资料库下载NewSIMATICS7-400FirmwareVersion4.0;TechnicalInformation显著增强的通讯性能通讯性能提高体现在通讯对象(类型及数目)通讯接口(MPI,DP及背板总线)通讯指令通讯协议网络响应时间大大缩短数据吞吐量加倍即使CPU已处于高负荷运行，通讯数据吞吐量也会显著提高现场级通讯连接性能显著提高等时模式下更短的循环周期数据吞吐量更大，通讯响应时间大大缩短与管理层/人机界面垂直集成控制器间数据通讯CP443-1高级通讯处理器集成4个以太网接口新一代S7－400CPUsAutomationandDrivesSIMATICS7-400Dr.MaXiaoxiaofromA&DAS,02/2004,©SiemensAG2003-Subjecttochangeswithoutpriornotice来自www.3722.cn中国最大的资料库下载NewSIMATICS7-400FirmwareVersion4.0;TechnicalInformation通讯链接数目Interface1Interface2Interface3MPI/DPDPDPCPU412-11616/16--CPU412-21616/1616-CPU414-23232/1616-CPU414-33232/161616CPU416-26444/3232-CPU416-36444/323232CPU417-46444/323232CPU414-4H3232/1616-CPU417-4H6444/3232-CPU416-2F6444/3232-CPUtypeTotalno.oflinks新一代S7－400CPUsAutomationandDrivesSIMATICS7-400Dr.MaXiaoxiaofromA&DAS,02/2004,©SiemensAG2003-Subjecttochangeswithoutpriornotice来自www.3722.cn中国最大的资料库下载NewSIMATICS7-400FirmwareVersion4.0;TechnicalInformation显著增加的工作内存工作内存(程序与数据内存)[K字节]02,0004,0006,0008,00010,00012,00014,00016,00018,00020,0006ES7412-1XF040AB06ES7412-2XG040AB06ES7414-2XG040AB06ES7414-3XJ040AB06ES7416-2XK040AB06ES7416-3XL040AB06ES7417-4XL040AB06ES7414-4HJ040AB06ES7417-4HL040AB06ES7416-2FK040AB01442565121,4002,8005,60020,00020,0001,4002,800无需内存扩展Previous+additional=newmemory新一代S7－400CPUsAutomationandDrivesSIMATICS7-400Dr.MaXiaoxiaofromA&DAS,02/2004,©SiemensAG2003-Subjecttochangeswithoutpriornotice来自www.3722.cn中国最大的资料库下载NewSIMATICS7-400FirmwareVersion4.0;TechnicalInformation充足的定时器/计数器CPUtypePrev.NewPrev.New6ES7412