西门子中文培训资料05CVIP专享VIP免费

Date:24/10/20File:SSP1_05C.1SIMATICS7SiemensAG2000.Allrightsreserved.InformationandTrainingCenterKnowledgeforAutomation硬件组态和存储器概念Date:24/10/20File:SSP1_05C.2SIMATICS7SiemensAG2000.Allrightsreserved.InformationandTrainingCenterKnowledgeforAutomationS7-300的存储器概念注释符号块:•逻辑块(OB,FC,FB)•数据块(DB)PG中的FlashEPROM存储器卡(随后插入CPU)块:•逻辑块(OB,FC,FB)•数据块(DB)附加信息系统存储器:•PII,PIQ•M,T,C•保持的M,T,C•保持的数据块保持存储器:当系统断电时，不用电池做后备n.reten.reten.当系统有电时，不用电池做后备RAM块：•逻辑块(OB,FC,FB)•数据块(DB)附加信息装载存储器：Flash-EPROM工作存储器:•OB,FC,FB•DBn.reten.reten.Date:24/10/20File:SSP1_05C.3SIMATICS7SiemensAG2000.Allrightsreserved.InformationandTrainingCenterKnowledgeforAutomationS7-400的存储器概念注释符号块:•逻辑块(OB,FC,FB)•数据块(DB)PG中的FlashEPROM存储器卡(随后插入CPU)块:•逻辑块(OB,FC,FB)•数据块(DB)附加信息.RAM块:•逻辑块(OB,FC,FB)•数据块(DB)附加信息装载存储器:Flash-EPROM系统存储器:•PII,PIQ•M,T,C工作存储器:•OB,FC,FB•DB通过电池后备Date:24/10/20File:SSP1_05C.4SIMATICS7SiemensAG2000.Allrightsreserved.InformationandTrainingCenterKnowledgeforAutomationFlashEPROM存储器卡中块的读出和写入内部装载存储器RAM“装入”装载FlashEPROM“装入EPROM”工作存储器RAM插入存储器卡后：申请存储器复位并拷贝到工作存储器可执行的部分“装到PG”Date:24/10/20File:SSP1_05C.5SIMATICS7SiemensAG2000.Allrightsreserved.InformationandTrainingCenterKnowledgeforAutomation硬件组态和参数分配实际组态已存在硬件的实际组态和参数分配。参数分配建立可分配参数模块的特性，例如：启动特性、保持区等。设定组态设定好的硬件组态和参数分配。组态在硬件组态的站窗口中分配机架、块可分布式I/O，可以从硬件目录中选择部件。Date:24/10/20File:SSP1_05C.6SIMATICS7SiemensAG2000.Allrightsreserved.InformationandTrainingCenterKnowledgeforAutomation插入一个站Date:24/10/20File:SSP1_05C.7SIMATICS7SiemensAG2000.Allrightsreserved.InformationandTrainingCenterKnowledgeforAutomation启动硬件组态Date:24/10/20File:SSP1_05C.8SIMATICS7SiemensAG2000.Allrightsreserved.InformationandTrainingCenterKnowledgeforAutomation产生硬件设定组态Date:24/10/20File:SSP1_05C.9SIMATICS7SiemensAG2000.Allrightsreserved.InformationandTrainingCenterKnowledgeforAutomation模块地址概况“地址概况”Date:24/10/20File:SSP1_05C.10SIMATICS7SiemensAG2000.Allrightsreserved.InformationandTrainingCenterKnowledgeforAutomationCPU属性2xDate:24/10/20File:SSP1_05C.11SIMATICS7SiemensAG2000.Allrightsreserved.InformationandTrainingCenterKnowledgeforAutomationCPU属性：概述Date:24/10/20File:SSP1_05C.12SIMATICS7SiemensAG2000.Allrightsreserved.InformationandTrainingCenterKnowledgeforAutomationCPU属性：启动Date:24/10/20File:SSP1_05C.13SIMATICS7SiemensAG2000.Allrightsreserved.InformationandTrainingCenterKnowledgeforAutomationCPU属性：保持仅当如果CPU没有后备电池时有效Date:24/10/20File:SSP1_05C.14SIMATICS7SiemensAG2000.Allrightsreserved.InformationandTrainingCenterKnowledgeforAutomationCPU属性：循环/时钟存储器时钟存储器位76543210频率(Hz)0.50.6211.2522.5510周期(s)21.610.80.50.40.20.1Date:24/10/20File:SSP1_05C.15SIMATICS7SiemensAG2000.Allrightsreserved.InformationandTrainingCenterKnowledgeforAutomationCPU属性：保护Date:24/10/20File:SSP1_05C.16SIMATICS7SiemensAG2000.Allrightsreserved.InformationandTrainingCenterKnowledgeforAutomationCPU属性：诊断/时钟Date:24/10/20File:SSP1_05C.17SIMATICS7SiemensAG2000.Allrightsreserved.InformationandTr...