1 s7系统概述1 s7系统概述

1、SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/2SSP1_01C.1SIMATIC S7 系统概述S7-200S7-300S7-400SIEMENSSF I0 .0 Q0.0 Mic ro PLC 212RUN I0 .1 Q0.1S T OP I0 .2 Q0.2I0 .3 Q0.3I0 .4 Q0.4I0 .5 Q 0 .5I0 .6X 2SIMATICI0 .73 4S7-200SIMATIC

2、 S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/2SSP1_01C.2SIMATIC 综述SIMATIC HMISIMATIC PGSIMATIC PCSIEMENSPG 740MPI - 网络工业以太网PROFIBUSSIMATIC控制器PROFIBUS-DPSIMATIC DPFMASISV SIEMENSSF I0.0 Q0.0 CPU 212RUN I0.1 Q0.1STOP I0.2 Q0.2I0.3 Q

3、0.3I0.4 Q0.4I0.5 Q0.5I0.6I0.7SIMATIC S7-200SIMATIC NET SIMATIC NET S I M A T I C O P 1 7K 1 K 2 K 3 K 4 K 5 K 6 K 7 K 8 H E L PS H IF TK 9 K 1 0 K 11 K 1 2 K 1 3 K 14 K 1 5 K 1 6E S CA C KI N SS H I F T H E L P E N T E R D E L7D4A18 9E F5 6B C2 30. SIMATIC S7Siemens AG 2000. All rights reserved.Info

4、rmation and Training Center Knowledge for AutomationDate: File:2018/10/2SSP1_01C.3SIMATIC S7/C7/M7 和 WinAC 控制器微型 PLC模块化SIMATIC S7 - 200较低性能系列一体化模块化模块化SIMATIC S7 - 300SIMATIC M7 - 300SIMATIC C7 - 620SIMATIC WinAC Basic模块化模块化高中性能系列SIMATIC S7 - 400SIMATIC M7 - 400SIMATIC WinAC ProS7-200: 概述SIMATIC S7Si

5、emens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/2SSP1_01C.4EM 221DI 8 x DC24VI.0I.1I.2I.3I.4I.5I.6I.7 SIEMENSSFI0.0I1.0Q0.0Q1.0CPU 214RUNI0.1I1.1Q0.1Q1.1STOPI0.2I1.2Q0.2I0.3I1.3Q0.3I0.4I1.4Q0.4I0.5I1.5Q0.5I0.6Q0.6I0.7Q0.7SIMATIC S7-200SIM

6、ATIC S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/2SSP1_01C.5S7-200: 技术参数CPU212CPU214CPU215CPU216尺寸160x80x62 mm197x80x62 mm218x80x60mm218x80x60mm 工作存储器1 K字节4 K 字节8K 字节8K 字节指令5122K4K4K数据寄存器512 字2048 字5K 字节5K 字节基 本 单 元 I/O 8 DI / 6 D

7、O14 DI / 10 DO14 DI / 10 DO24 DI / 16 DO扩展能力2个扩展模块- 7 个扩展模块 -中断1个输入中断- 4 个输入中断 -1个计数中断 (7 kHz)2 个计数中断(7 kHz)- 2 个计数中断(20 kHz)-计数器/定时器64/64128/128256/256256/256执行速度1.3 ms0.8 ms0.8 ms0.8ms (1k二进制指令)通讯PPI /自由口PPI/自由口PPI, Profibus2XPPI/ 自由口维护免维护, 无电池 指令集基本, 标准, 特殊操作,集成功能+PID, 接收+PID, 接收算术功能（定点和浮点数运算）基本设

8、备基本S7-200系统包括2种CPU型号，每种 CPU型号都有3个类型（区别: 供电电压/集成 I/O)SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/2SSP1_01C.6S7-200: 模块CP242 - 2EMEMCPS7-200:CPU 设计输出存储器卡模式选择器电位器PPI 连接状态指示本机DI/DO状态指示输入SIMATIC S7Siemens AG 2000. All rights re

9、served.Information and Training Center Knowledge for AutomationDate: File:2018/10/2SSP1_01C.7 SIEMENSSFI0.0Q0.0CPU 212RUNI0.1Q0.1STOPI0.2Q0.2I0.3Q0.3I0.4Q0.4I0.5Q0.5I0.6I0.7SIMATIC S7-200SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File

10、:2018/10/2SSP1_01C.8S7-300: 概述SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/2SSP1_01C.9S7-300:技术参数CPU 315工作存储器:6 K 字节12 K 字节24 K 字节24 K 字节48 K 字节装载存储器 (内部集成 RAM.):20 K 字节20 K 字节40 K 字节40 K 字节80 K 字节装载存储器 (Flash EPROM)-512 K

11、字节512 K 字节-512 K 字节(最多可接)DI / DQ:1281285129921024AI / AQ:323264248128本机 I/O点DI / DQ10 / 6-20 / 16-AI/ AQ4 / 1程序执行时间0.6ms0.6 ms0.3 ms0.3 ms0.3 ms（1K二进制指令）存储器标志位10242048204820482048计数器 /定时器32 / 6464 /12864/12864/12864/128集成功能有无无有无例如：计数器/频率测量同时通过MPI通讯的节点44444CPU314 IFMCPU 314CPU 313CPU312 IFMSIMATIC S7

12、Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/2SSP1_01C.10S7-300: 模块PSCPUIMSM:SM:SM:SM:FM:CP:(可选)(可选)DIDOAIAO- 计数- 点-到-点- 定位- PROFIBUS- 闭环控制- 工业以太网SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledg

13、e for AutomationDate: File:2018/10/2SSP1_01C.11S7-300:CPU 设计CPU315-2 DPSFSF DPBATFBUSF DC5VFRCE RUN STOPRUN-P RUN STOP M RESSIMATIC S7-300BatterieDPMPISIEMENSCPU314SF BATF DC5V FRCE RUN STOPRUN-P RUN STOP M RESSIMATIC S7-300BatterieMPISIEMENSSIMATIC S7Siemens AG 2000. All rights reserved.Information

14、 and Training Center Knowledge for AutomationDate: File:2018/10/2SSP1_01C.12S7-400: 概述SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/2SSP1_01C.13S7-400: CPU技术参数（1）CPU 412-1CPU 413-1CPU 413-2 DP CPU 414-1CPU 414-2 DPCPU 416-1/

15、-2DP/-2DP每条二进制指令的执行时间200 nsec200 nsec200 nsec100 nsec100 nsec80 nsec装入/传递 (字)200 nsec200 nsec200 nsec100 nsec100 nsec80 nsec16位定点数 (+/-)200 nsec200 nsec200 nsec100 nsec100 nsec80 nsecIEEE 浮点数 (+/-)1200 nsec1200 nsec1200 nsec600 nsec600 nsec480 nsec用户存储器工作存储器48 KB72 KB72 KB128 KB128 KB/ 384KB512 KB/

16、0.8MB/ 1.6MB装载存储器 (内部集成)8 KB8 KB8 KB8 KB8 KB16 KB装载存储器 (外部)16 MB16 MB16 MB16 MB16 MB16 MB操作资源存储器标志(位)4096409640968192819216384时钟存储器888888定时器256256256256256512计数器256256256256256512块类型/数目FB 块2562562565125122048FC 块256256256102410242048DB 块512512512102410244096过程映象区大小p. 128 Bytep. 128 Bytep. 128 Bytep.

17、 256 Bytep. 256 Bytep. 512 Byte (输入/输出)最大的 I/O 地址区p. 2 KByte*)p. 2 KByte*)p. 2 KByte*)p. 8 KByte*)p. 8 KByte*)p. 16 KByte*)集成接口MPIMPI,MPI, DPMPIMPI, DPMPI*) 1 Byte = 8 数字量输入/输出2 Byte = 1 模拟量输入/输出SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDa

18、te: File:2018/10/2SSP1_01C.14S7-400: CPU 技术参数（2）CPU 412-1CPU 413-1CPU 413-2CPU 414-1CPU 414-2CPU 416-1/ -2DP/ -2DP组织块主循环扫描OB 1OB 1OB 1OB 1OB 1OB 1日期时间中断OB 10,11OB 10,11OB 10,11OB 10-13OB 10-13OB 10-17时间延时中断OB 20,21OB 20,21OB 20,21OB 20-23OB 20-23OB 20-23看门狗中断OB 32,35OB 32,35OB 32,35OB 32-35OB 32-35O

19、B 30-38硬件中断OB 40,41OB 40,41OB 40,41OB 40-43OB 40-43OB 40-47多处理器中断OB 60OB 60OB 60OB 60OB 60OB 60启动OB 100,101OB 100,101OB 100,101OB 100,101OB 100,101OB 100,101故障, 异步OB 80-87OB 80-87OB 80-87OB 80-87OB 80-87OB 80-87故障, 同步OB 121,122OB 121,122OB 121,122OB 121,122OB 121,122OB 121,122局部数据区4 KB4 KB4 KB8 KB8

20、KB16 KB块的最大长度64 KB64 KB64 KB64 KB64 KB64 KB块的最大嵌套深度161616161616MPI和 K总线上在线激活的最大节点数81616323264MPI和 K总线上最大节点数323232323232每个GD组的数据大小32 Byte32 Byte32 Byte64 Byte64 Byte64 ByteSIMATIC S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/2SSP1_0

21、1C.15S7-400: 模块PSCPUSM:SM:SM:SM:CPFMSMIMDIDOAIAOSIMATIC S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/2SSP1_01C.16S7-400:CPU 设计（1）DI 32xDC24VCPU 414-2X 2X 23 43 4421 - 1BL00 - 0AA0414 - 2XG00 - 0AB0IN T FIN T F DP IN T FE X T FE X T

22、 FE X T FB U S FF R C EF R C EC R S TC R S TR U NR U NS T O PS T O PC R S T启动模式开关C R S TW R S TW R S TR U N -PR U N -PR U NR U N模式选择器S T O PS T O PC M R E SC M R E SX1X1 E X T .-B A T T .E X T .-B A T T .例如：CPU412-15 .1 5 V D C5 .1 5 V D C例如：CPU416-2DP* 其他的 CPU请参见样本目录X3 SIMATIC S7Siemens AG 2000. Al

23、l rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/2SSP1_01C.17S7-400:CPU 设计（2）DI 32xDC24VCPU 414-2X 2X 23 43 4421 - 1BL00 - 0AA0414 - 2XG00 - 0AB0IN T FIN T F DP IN T FDP接口故障指示LEDE X T FCPU故障指示 LEDE X T FE X T FB U S FF R C EF R C EC R S TC R S TR U NR U NS T O PS T O PC R S TC R S TW R S TW R S TR U N -PR U N -PR U NR U NS T O PS T O PC M R E SC M R E S存储器卡插槽DP 接口MPI 接口X1X1 E X T .-B A T T .E X T .-B A T T .外部电池5