多屏对一PLC通讯

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1、Device/PLCConnectionManualsAbouttheDevice/PLCConnectionManualsPriortoreadingthesemanualsandsettingupyourdevice,besuretoreadthe"Important:PriortoreadingtheDevice/PLCConnectionmanual"information.Also,besuretodownloadthe"PrefaceforTrademarkRights,ListofU

2、nitsSupported,HowtoReadManualsandDocumentationConventions"PDFfile.Furthermore,besuretokeepallmanual-relateddatainasafe,easy-to-findlocation.Chapter5-PLC-GPConnection(Multi-link)5.3HitachiIndustrialEquipmentSystem5.3HitachiIndustrialEquipmentSystem5.3.

3、1SystemStructureThefollowingdescribesthesystemstructureforconnectingtheGPtoHitachiIn-dustrialEquipmentSystemPLCs.TheCableDiagramsmentionedinthefollowingtablesarelistedinthesectiontitled"5.3.2CableDiagrams".HIDICHSeries(usingLinkI/F)Procedure1fortransm

4、issioncontrolCPULinkI/FCableDiagramGPCOMMModuleH-2000(CPU-20Ha),COMM-HH-2002(CPU2-20H)COMM-2HH-302(CPU2-03H)COMM-2H(CableDiagram1)GPSeriesH-702(CPU2-07H)H-4010(CPU3-40H)HIDICHSeries/COMM-2H(usingLinkI/F)Procedure2fortransmissioncontrolCPULinkI/FCableD

5、iagramGPCOMMModuleH-302(CPU2-03H)COMM-2H(CableDiagram1)H-702(CPU2-07H)GPSeriesH-2000(CPU-20Ha)H-2002(CPU-20H)GP-PRO/PBIIIforWindowsDevice/PLCConnectionManual5-3-15.3HitachiIndustrialEquipmentSystemChapter5-PLC-GPConnection(Multi-link)HIDICHSeries(CPUD

6、irectConnection)Procedure1fortransmissioncontrolCPUCableDiagramGPEH-150(EH-CPU448,(CableDiagram2)EH-CPU516,EH-GPSeries*1*2CPU548)*1ConnecttotheCPUmodule'sSerialPort1.*2WhenconnectingtoaGP,aHitachiIndustrialEquipmentSystemEH-RS05,aconversioncableisrequ

7、iredbetweenthemodularjack(8-pin)andtheDsubconnector(5-pin)arerequired.MICRO-EH(Port2onCPU)Procedures1and2fortransmissioncontrolCPUCableDiagramGPMICRO-EH(CableDiagram3)(EH-A23§§§,GPSeriesEH-A28§§§,*1EH-D28§§§)*1§variesdependinguponthefunctionalspecific

8、ationoftheCPU.5-3-2GP-PRO/PBIIIforWindowsDevice/PLCConnectionManualChapter5-PLC-GPConnection(Multi-link)5.3HitachiIndustrialEquipmentSystem5.3.2CableDiagramsThecablediagramsillustratedbelowandthecablediagramsrecommendedbyHitachiIndustrialEquip