S7-400PLC与S7-300PLC主从站DP通讯的设置实例解读

1、西门子S7-300系统接入S7-400系统的浅探两PLC数据交换一般可采用 DP-COUPER或主从站方式，这里选择PROFIBUS-DP网络下的主从站方式。硬件配置主站 CPU416-2DP (6ES7 416-2XN05-0AB0 / V5.3)从站 CPU315-2DP (6ES7 313-6CF03-0AB0 / V2.6)硬件组态如下：1从站设置1.1 DP地址、波特率、所挂 DP网络设置1.2编译保存2主站内组态从站2.1主站程序内插入从站2.2主站程序内打开从站的硬件组态勺同区SIUIIC Manacer - 57_4DO_S7_3DD F: STEPISElIIPYsTpro

2、jST_aUD* JI2.3主站程序内从站硬件组态的DP 口属性设置（从站模式，通讯波特率，通讯 DP网络）国区, Config - 5IMATIC 3UD Station (Configuration) S7_4D0_S7_3O0回冈 “姓Edit_Insert_EJJC_Vit*Options_Hindo*Help-o' X尾必 Wi 11里8LO11。， 3 | SFCcDyCtrl+CLkNCtrltV八111 FS 3OT 51Et«pL EL£i Otjil Et .29 CFU 315-2 DFII.131:JRF®dd h nstar Sy

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5、uetissitBESTBESTOpen Object Ji th. . .Ctrl+AlltOChuige kt C 4 310£» A55gt ID.iiFfoiItlct Support Inform-6.11411Ctrl+F2FM%Ctrl*FT-=prap«rti*S d£ th< 3*l>cUd门就"uUCtrL*763&Frofil St 41134rd' r 置 FBOPIEUS DP* 需 rMPIHET ID+ 向 SIUATIC 3001-画 51Mme 400* 画 SINAHC PC B&

6、#187;ed Conlral 300/JC* 且 5IMAUC TC Motion色 j j 二.III;二.二 1 理PHDFIBIE-DP slaves for SINlATIC STj M7, ind CT (d.i xtr alutii-dl r*ck)包2.4主站程序内从站硬件组态的DP 属性设置（通讯接口设置）Properties - DP - (R0/S2. 1) - Configuration - Row 22.5编译保存3主站硬件组态设置3.1主站组态相应网络插入组态从站3.2主站组态编辑插入组态从站的属性Hf Config - SIKATIC 400 St at ion

7、(Configuration) S7_400_S7_300购DZPR瑜昌能 血心加日喋k?PS 407 10ACPU416-2 DP(1)11IIIFDP slave propertiesGeneral Coupling Confipiration |PROriBVS(l)： DP 酊工户口。(1)Configured Slav。ControllersConfiured zl«v« controllers con be coupled with th« PROFIBUS master. Soloct zlftvc ftnd click “Coup】。,：Ol Xl

8、find:892 To12Inserti on p-Active couplingQo couplingCancelKelpm H! Config - SI1ATIC 400 Station (Configuration) S7_400_S7_300口 4幻58崛昌电曲曲1册口黑4?IIo xjEiM rM 词Profil standardInsertion p-DP slave propertiesGeneral CouplingConfigured Slava Control!©工Configured zlwt controllers c&n be coupled

9、87;ith the PBOPIBUS master.Select 4 slve and click "Couple”：S1F I raomus | MdrE | in St.tig | SlotActive coupling Slave ST-300 CPU 31x2 DP PROFIBUS Addr =20 inStation=SIMAITC 300 Station Slot 0/2/1,Cancel? PBOFIBUS DP> _| Additional Field D«vic«s5 CiR-ObjectI Clos«dLoop Contro

10、l!.or- Configured Stations£ CPV 31xA CPV 41x2 BT200pro / CPUBBT200S / CPUPC station as DP Slav. CJ £7-地 n> np _ SIMAHC PC (CF 56x3)而 I-BH 147 / CPU卜二DP VD slaves_J DP/AS-i_| DP/PA Link_ ENCODERCJ HI 200B D n 200c一 一 lx interface nodule for o£ the ST-300 as DP% hordAfare andnoztic i

11、nterrupt «n*bledy PBOFIBUS DP_| AdditionFxald D«vxc«s2 CiR OVjvct_J Closed*Loop Controller _| Configured Stations看 CPV 31xS CPU 41x2 ET200pro / CPU市 ET200S / CPU亘 PC station DF Slav O S7-300 CP 342-5 DP _| SIMAHC PC (CP 56x3)曲 X-BN 147 / CPU DP VO zl«v«s DP/AS-i DP/PA Link E

12、NCODER 11 200B 11 200Clx interface nodule for >f the ST-300 as DP 电,hardware and ms tic interrupt enabledIdHf Config - SI1ATIC 400 St at ion (Configuration) S7_400_S7_300脚X购DZPR瑜昌能 而心加口喋k?3 HI Config - SIKATIC 400 St at ion (Configuration) S7_400_S7_300ndoi口瑜昌能 选曲合口悲k?Mod。：F|S (J1ftst«rsl&am

13、p;ve configuration)DP Pwtn«r： Hast«rLocal SlftvaDP address：DP address:“od fkfNone：Name：DPWod address:IAddress typ«：| |Addrozs typeInput 工Mod nemc：Address:Address：80SloJ：丁"Slot"：Erocess image:Pe” is*-dInterrupt OB：|二JDiagnostic address.Insertion )K I Xpplv IC«nc«l二；

14、HV Config - SIKATIC 400St at ion (Configuration) S7_400_S7_300*Options Kindov Help口箝58崛昌电研选曲v肺口置n?画。）皿O2dMode：DP PwtmrDP address：N«noAddress lype：Address:JUProcess ：S.111ininDP slave properties - Configuration - Row 1ML:Interrupt OB：(Haster-slave configuration)8三To12InsertionDP Address：N 丽 0；mp

15、Address type|Input二JNod assirrnent厂Mod address：1Mod jAddress:制*Slot*：p-Process inoe：Di ftfjioztic address|Local SlaveOK I Apply ICancel I Kelp | *6的4DFEygan (3)Edit OKCaiLeel;口 n pDF slave 口上口口匕工IIe零Nst4r ；S t 4.11411：Confront!MS奸皿匕曲丁一式露中。configurtition.(2) BFSINlATIC 400 SintoninFm崛昌电 曲曲勤口壁物III III

16、 MG她虹41 | Coupling CcinfaifUTitioD |01*1*iFrofil |St血34rdPHOFIEUS DP_I AdditionFi*14 D«vic«e5 CiB-ObjeetJ 口。“MLoop Cwtroll&r 二 Co-nfiffured StaticnsCPU 31xCM 41x膻 00pm / CPUBT2005 / CPUPC 式Kibh 必 DP S1A» ST-300 CP 342-5 pF SINAHC FC O 5x3) X-BN 147 / CPUTO slavesdpDP/AS-iDF/FA Lin

17、kEMCODEEIT 200BE7 200Clx ixit.erfb.ce module fw 0f th« ST-300 皿 BP % h-trdxu"& uidpoztia intirrupt onahld4.主站程序内主站硬件组态的 DP 属性设置 （通讯接口主站设置）3 HI Config - SIIATIC 400 St at ion (Configuration) S7_400_S7_300口崛昌电女曲1册口悲4?Press Fl to get Help.5.编译保存，成功Hf Config - SIUT1C 4UCI St atioii! (Confi

18、guration)S7_4(J(J_57_3OU9Pl Slfi.la on £Jit amtrt FL£ ¥a sw Opticus Wmdoif K&lpa1 x口 ¥趴囿翩电闫呦间由口H?PHLBIBUE DPFEDFIBIE (1): DP 2 1主IMM£ro£il sundird切 年口 CFV 315-2 DFSaves and. creates all 零蹬上色叫 4&la So. the eurrent EtwHonl±l5 _J _l:+ -n，口口总Adda tional Field CiE-ObjeetCl dx曦卜Loop Cantrell firCd*nf3 StatirvG市 CPU 31k而 CPU 41K 己