西门子S7-400多CPU通讯（更新版）.pdf西门子S7-400多CPU通讯（更新版）pdf,西门

文件名称: 西门子S7-400多CPU通讯（更新版）.pdf

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详细说明：西门子S7-400多CPU通讯（更新版）pdf,西门子S7-400多CPU通讯（更新版）Excellence in Automation Drives Siemens SIEMENS 目 S7-400多CPU通讯 1.S7-400中多CPU环境的注意事项 4 2.测试环境 3.硬件组态 1.软件编程 A&D Service Support Page 3-12 Excellence in Automation Drives Siemens SIEMENS 1.S7-400中多CPL环境的注意事项在共用K总线和P总线不分段的子机架UR1或UR2上运行所有在一个公用外设总线(P)和通讯(K)总线上操作的CⅣU运行状态(CPU运行系统性能)都将自动同步。个复杂的人任务可以拆开到最多4个CPU上来计算。 ·通过简单插入CPU实现性能的按比例升级是可能的。増加系统资源(内存,标准区,计数器.)。但输入/输出点数不会增加。 ·可以把时间临界和非时间临界过程区域分离开来(即:一个快速闭环控訇器的快速制)。 ·多〔rU可以共用一个CP模板和外部通讯。I/0模板只能指定一个CP。其中一个停止,其它CPU也将停止以下订货号的S7CPU支持多CPU操作模式: 6ES74121ⅩFO1-0ABO 6ES7413-1XG01-0AB0 6ES7413-2XG01-0AB0 6ES7414-1XGO1-0AB0 6ES7414-2XG01-0AB0 6ES74112XJ00-0AB0版本3以上 6ES7416-1XJ01-0AB0 6ES7116-2XK00-0AB0版本3以上 6ES7416-2XL00-0AB0版本3以上 M7-CPU486-3 Pentium75MHz(原为:CPU488-4)和488-3 Pentium120MHz(原为:CPU488-5)目前不支持多CP操作在分段子机架CR2上的运行分段子机架包含有两个独立的P总线,其中10个插槽在分段1中,8个插槽在分段每个外围总线分段使用一个CPU,I/O模块分配到本地的CPU上。CPU各自独立运行,没有运行状态的同步。 A&D Service Support Page 4-12 Excellence in Automation Drives Siemens SIEMENS 公共通讯总线允许子单元间进行通讯而不需要附加硬件。因此,2个单独的控制器可以组态到一个CR中。这样可以在柜子中节省空间。成本上很节约,因为仅需一个子机架和一个电源供应单元。 S7-400和M7-400CP都可以没有任何的限制地使用,也就是说,甚至可以将S7和 M7CP一起放在CR中。(警告:要把Ⅵ7-CPU486-3与488-3一起在CR2中运行, 只能使用M7SYSV2.0和STEP7基本软件V3.1。原米的CPU4884与4885不能够在CR2中运行) 2.测试环境 2.1硬件 CPU416-3和CPU412-2 2.2软件 Windows Xp professional $p2 STEP7 V2. 3 SP3 进行 BSEND,BREV和 USEND,UREV通讯硬件组态盛 HW Config-[SIMATIC40()101 on)multi_CPU]「a年日 D母刚副叫幽匪5:明:配吨 407104 PROFIBUS(1) DPmaster 约!的 Profile:Stardac PROFIBUJS D PROFIBUS-PA 點 PRnFINFT I +圆 SIMADYN D 5甘431 圜SMAT|c300 6 5 CPU 412-2 DP 图SMTC +M SIMATIC PC Eased Control 300/LC0 旦 SIMATIC P Staten +l SIMATIC TDC 9F4381 凹u ModuL.0 Q.I.Q. Commen 11Ps407104EE7 3cP46Es和22 x ECP4431EGK不25 6 CPU 412-16ESEv4 03 0例 8 4581DP EDD Press Fl to get Help. A&D Service Support Page 5-12 Excellence in Automation Drives Siemens SIEMENS 分别设定CPU不同的MP地址,可以通过底板K总线从一个CPU对多个CP编程回回唰倒幽创蚓。窗!Q? MPT(1 口x Insert New Connection PROFIBUS(1) Connection parer Selectin of the network PRCF IBU 曰回 In the curer piujedt OFIBUS DP -E m t_CP b8 S MATIC 400[1) 第 PROFIBUS-PA 4581DP statins IC400(1) Al broadcast statione I multicast staurT Project: Local ID Farther IPartner Connection Display Froperbee before insert PROFIBUS-DP slaves for 5MA"ICSZ. M7, and C7 starte8”3·DM6回地。因M,那,出,,,D动10 创建一个S7连接 A&D Service Support Page 6-12 Excellence in Automation Drives Siemens SIEMENS P NelPro-[multi_CPU (Network)-G: mulli_CPl 剛曷国剧血蚓《型!? PI(1) 三旦x Insert New Connection End PROFIBUS(1) Connection Parer Selbchcn of the network PAUF IBUS 圆5MTC4001 25 PROFINET ID 4581DP IMATIC 400(1) General Stat r nformation I Local Connecion End Point Block Paramelers Laca ID (: 厂 Send operaing made messages Dsa盘t LocalID Partner工rtnr Lcca End Point 5. 4nn(ly SIMATIC 4no( CFU.2 DP Interface LC intenal Subnet [PLC 点 dress detais FIBUS DP slaves Ready CPE512iMPI)0 from 0 selected Chg Hsta)d”a3hD回「凶№。。。「州。融。m圈2U公H 接∏为 PLC internal,从底板K总线通讯。 ei Netpro-lmulti_CPU(Network)-G: \mulli_apI Network Edit Insert PLC View Options Window Help 回圖唰当叫血Sl!e PRCFIBUS(1) Selection of the network +Taboos IMATIC 400(1) 口sube Local ID Farther partne actiue connection par subnet SIMATIC 400(1/CPU 412-2 IP PROFIBUSDP slaves for MA ICS M7. andC CP5512(NPI)1 from 2 selected Chg statued lack 日公1 A&D Service Support Page 7-12 Excellence in Automation Drives Siemens SIEMENS 创建2个连接,因为要测试2种通讯方式,存盘编译无错误退出。 BSEBD,BRCV(SFB12,SFB13) FH USEND, URCV (SFB8, SFB9) BSEN可以传输64K,带效验速度慢。 USEND可以传输440字节,不效验速度快。 .SIMA TIC Manager-(multi- CPU(Component view)G:Imul E File Edt Insert PLC View Options windw Help 口囝劉酬电回幽叫2:注画国(NF Obiect nane Symbolic neme S ze Author Les, modified Comment 购 Hardwar Station configuration 20.08.2006152430 l℃PU412P 图cFu463 CPU 29.08200E1423:45 CF4431 29.08200614:2426 回8k 白cPu4163DP 4531DP 29.08.20061524:30 Esn S7 Program= D Sources 回Bbk Press Fl to get Help. stae面[3m,·[翻DA6 O Inbox 因地A。K。。m《动公5 分别卜载CPU的 block卜 System data A&D Service Support Page 8-12 Excellence in Automation Drives Siemens SIEMENS NetPIo-[multi_ CPU (Connection status)--G: multi_CP ONLINET 2 Network Edt Insert PLC Vew Options window Help 些当血刻型面!e 旦× MPI(1) Selachcn of the network 5 PROFIBUS PRCFIBUS(1) 骷PRDF|NET PRCFIBUS 圜 SIMATIC TDC aTamans 口 SUbnets ⊥’ATIC400(1) Connection statuLocal II Partner ipartner Activt connection pa SIMATIC +00(1)/CPU 412-2 D?37 connection FLC intel ˇ| PROFIBUS-DP slaves for 2SMATICS7, M7, and C7 Ready 2iMPI 1 from 2 selected Cha cistritucd rack) sa如3h,·如。以m,「。「。m”《公 4.软件编程从标准系统库拷贝标准系统块,粘贴到自己的项目中 A&D Service Support Page 9-12 Excellence in Automation Drives Siemens SIEMENS P SIMATIC Manager-[Standar d Library -C: Progr am FileslSiemens Step7S7libslstdlib30) 回回囟 e File Ecit rsert PLC View options window Hep 口。幽图同叫2届白 No Filler Sn Communication Bbcks Objectname e Standad Lit symbolic name I Created in larguage Size in the work me. Type Version(Header) +G EC Function Blocks SFB1 Sys:em lunation block 1.0 sr) Miscellaneous Blocks " Sys: em lunction block 1.D s7 Oigcrizaliun Blocks ye em lunction block. 1.0 争SFE3 STI Sys en IurIclion block 1.D TON ST Sysem function block 1.0 中面 Function Bbcks8-SFE5 STL ys em lunction block 1.D G Blo USEND Sys: em lunction block 3.1 E SFB12 ESEND … Sys:Em function block1.1 aSFB13 Sye: em lunction block 1.1 S+SFB14 GE STL s,enm luIEliun bluck 1.1 HSFB15 A SFB1E PRINT STL " Sys Em lunction block 1.1 Sys em tunction block .1 早sF22 Sys: em function block. 1.1 uSFB23 STATUS STL Sys em lunlun block .1 争SFEz HS COUNT … Sys em lunchon block1. SFB30 FREQ MES NOTIFY 8P DRUM … Sys em function block1.0 导sFE33 Sysem lunction hlock 1.1 F SFB34 ALARM 8 Sys: cm lunction block 1.1 AISFB35 ALARM 8P TL Sys em function block. 1.1 & SFB36 NOTIFY ST Sys em lunction block. HSC A B STL m Sys em lunchon block 1.I S39 POS Sys em lunchon block 1.D CONT S STL Sys cm lunction block 1.D ASFB43 PULSEGEN T Sys em lunction block 1.D 晷SFE44 ANALOG STL Sys:em funotion block 1.0 Press F1 to go: Hab. ICPE512(MPI Fi/ IL/FBD[OB1-multi_CPUISIMA I IC 400(1)\CPU 412-2DPI Edt Insert PLC Debug View Options window y int EE- TEJP ElP B1:Main Program Sweep (cycle) Network BSENID 10.0 10.0 L T CALL BSEMI DB12 ID N Network 2: UREy =20.1 STATUS: =22 RD 1 =P*N 26 0 bite 4 A&D Service Support Page 10-12

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