基于S7-300,400 CPU集成PN 接口 Modbus TCP通讯快速入门(更新版本V2.4)13693190688

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1、෎ѢS7-300,400CPU䲚៤PN᥹ষModbusTCP䗮䆃ᖿ䗳ܹ䮼(᳈ᮄ⠜ᴀV2.4)ModbusTCPCommunicationBaseOnS7-300/400CPUIntgratedPNInterfaceGettingStarted(UpdateV2.4)Getting-StartedEdition(2011ᑈ1᳜)ᨬ㽕2010ᑈ3᳜㽓䮼ᄤIndusdrySolutionIT䚼䮼᳈ᮄњ෎ѢS7-300/400㋏㒳CPUⱘ䲚៤PNষⱘModbus/TCPⱘ᳔ᮄ⠜ᴀ䕃ӊ䗝乍ࣙ“MobusTCPPN-CPUV2.4”,ᴀ᭛Џ㽕ҟ㒡њ䗮䖛S7-300/400CPUⱘ䲚៤PN᥹ষ

2、䖯㸠ModbusTCPⱘ䗮䆃ॳ⧚,ᑊҹModscan32੠Modbusslave䕃ӊЎ՟῵ᢳ㄀ϝᮍ䆒໛䆺㒚ҟ㒡བԩ䜡㕂ϢCPUⱘ䲚៤PN᥹ষ䖯㸠ModusTCP䗮䆃,Ꮰᳯ䗮䖛ᴀ᭛ḷ,㛑໳㒭䇏㗙S7-300/400CPU䲚៤PNষⱘModbusTCP䗮䆃ܹ䮼ᣛᇐ݇䬂䆡S7-300/400,ᏺ䲚៤PNষⱘCPU,ᓔᬒᓣҹ໾㔥䗮䆃ˈModbusTCP,ᣕᆘᄬ఼,䕧ܹᆘᄬ఼,䇏ݭ,᳡ࡵ఼,ᅶ᠋ッ,ഄഔ᯴ᇘ,Modscan32,ModbusSlave,MobusTCPPN-CPUV2.4䕃ӊ䗝乍ࣙKeyWordsS7-300/400,CPUWithIntgratedPNInterface,

3、OpenIECommunication,ModbusTCP,HoldingRegister,InputRegister,Read/Write,Server,Clent,AdressMapping,Modscan32,ModbusSlave,MobusTCPPN-CPUV2.4SoftwarePacketIA&DTService&SupportPage2-36Ⳃᔩ1ModbusTCP䗮䆃ὖ䗄...................................................................................41.1䗮䆃᠔Փ⫼ⱘҹ໾㔥খ

4、㗗῵ൟ...........................................................................................41.2ModbusTCP᭄᥂ᏻ........................................................................................................41.3ModbusTCPՓ⫼ⱘ䗮䆃䌘⑤ッষো........................................................

5、........................51.4ModbusTCPՓ⫼ⱘࡳ㛑ҷⷕ..........................................................................................51.5ModbusTCP䗮䆃ᑨ⫼В՟..............................................................................................52SIMATICS7-300/400㋏㒳Modbus/TCP䗮䆃ὖ䗄...........

6、............................52.1S7-300/400㋏㒳Modbus/TCP䗮䆃ѻકὖ䗄...................................................................52.2”ModbusTCPPN-CPUV2.4”䕃ӊ䗝乍ࣙՓ⫼ὖ䗄............................................................72.2.1”ModbusTCPPN-CPUV2.4”ഫᑧՓ⫼䇈ᯢ.......................................

7、.........................72.2.2”ModbusTCPPN-CPUV2.4”䗝乍ࣙ⹀ӊ੠䕃ӊ䳔∖..................................................82.3“ModbusTCPPN-CPUV2.4”䕃ӊ䗝乍ࣙϢstep7䲚៤ὖމ...............................................93䜡㕂S7-400ऩキ㋏㒳䗮䖛CPU䲚៤PNষ԰ЎServer䖯㸠ModbusTCP