工業(yè)網絡技術培訓教程

緒 200?課程安κ? 200?4?為什計算機集成管理信息系統(tǒng)企業(yè)資源規(guī)劃現場總線與傳統(tǒng)硬接κ? 200?4?十七大報告詳解中的 C（PLC）、分布式控制 Cκ? 200?4?κ? 200?4?企企業(yè)資源規(guī)劃互聯制造執(zhí)行企業(yè)局域現場控制控制網κ? 200?4?工業(yè)企業(yè)網絡結構（現有

器κ?

200?未來基于以太網的結 (ERPMESPDM,等

器

κ??200?

設備執(zhí)行器

Ethernet本課程主要內κ? 200?4?第一章緒論κ? 200?4?控制系統(tǒng)在生產中的 κ? 200?4?控制系統(tǒng)與控制網工業(yè)控制系統(tǒng)的發(fā)現場總線技κ? 200?4?20世紀50年代前，氣動儀表控制系20世紀50年代，模擬儀表控制系20世紀80－90年代，集散控制系統(tǒng)+可編程序控制器（PLC）κ? 200?4?式氣動儀κ? 200?4?模擬儀κ? 200?4?集中式數字控制系κ? 200?4? LTPW1PW3FTFTFTMMMMMMMMκ?200?

UUPY1PY2PY3PY4PY5YT14-20mA模擬信號儀表VS全數字κ? 200?4?CCHostComputerHostComputerPostComputerforHostComputerHostComputerPostComputerforSeweragePumpsetRainwaterPumpsetDeviceNetACSubstation DeviceNetLTPW1 PW3FTFTFTPY1PY2PY3PY4PY5PY6PY7PY8DeviceNetFlexI/OMMMMMMMMYT1TheTotalElectricalMeasured控制系統(tǒng)與控制網工業(yè)控制系統(tǒng)的發(fā)現場總線技κ? 200?4?現場－青海鹽湖鉀肥項κ? 200?4?κ? 200?4?現場－操作κ? 200?4?－操作－操作箱內κ? 200?4?現場－控制 κ? 200?4?現場有什κ? 200?4?現場有什κ? 200?4?現場有什么---干κ? 200?4? κ? 200?4?現場總線的特κ? 200?4?κ? 200?4?現場總線通信協

參考國際標準化κ? 200?4?企業(yè)網絡信息系統(tǒng)集κ? 200?4?控制系統(tǒng)與控制網現場總線國際標幾種典型的現場總κ? 200?4?國際電 國際標準化組織κ? 200?4? κ? 200?4?κ?200? 串行多路控制總線Honeywell公司支持新增 自動化）κ? 200?4?道路車輛數字信息交換領高速通信的控制器局域網κ? 200?4?κ? 200?4?

(ERPMESPDM,等

器

設備執(zhí)行器

κ? 200?4?κ? 200?4?κ?無κ?200?無線傳感器網κ? 200?4?開放現場總線技非時間關鍵的數據交過程監(jiān)無限的節(jié)1500字節(jié)大小的數據包（分組

Lgx

路由交換操作員實時確定性控冗余系5Mbps數據510字節(jié)的數據包（分組

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Flex帶有診斷功能的智能設

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1?1 ??? 2006?

1?1SJA1000引腳排列與名 ??? 2006?

1?1 電 電 ??? 2006?

1?1從輸出驅動器輸出到物理 從CAN總線到SJA1000輸入比較 ??? 2006?

1?1MODE選擇 模式或Motorola模式 ??? 2006?

1?1SJA1000引SJA1000內部結SJA的BasicCAN模 ??? 2006?

1?1發(fā)發(fā)緩接過接緩模微制 ??? 2006?

1?1SJA1000引SJA1000內部結SJA1000的BasicCAN模 ??? 2006?

1?1執(zhí)行CAN2.0A協議，BasicCAN模執(zhí)行CAN2.0B協議，PeliCAN模***DeviceNet協議基于BasicCAN模 ??? 2006?

1?1SJA1000的BasicCAN模BasicCAN模式下的地址分復位發(fā)送緩沖接收緩沖接收過濾 ??? 2006?

1?1BasicCAN模式下的地址分 ??? 2006?

1?1BasicCAN模式下的地址分配 ??? 2006?

1?1SJA的BasicCAN模BasicCAN模式下的地址分復發(fā)送緩沖接收過濾 ??? 2006?

1?1復位硬件復位：在的復位腳（RST）上足夠的時間才能寄存器中復位請????? 2006?

1?1式?????2006??????2006?SJA的BasicCAN模BasicCAN模式下的地址分復位發(fā)送緩沖接收過濾 ??? 2006?

1?1 ??? 2006?

1?1標識符用于總線仲裁和接收發(fā)送請求 ??? 2006?

1?1 ??? 2006?

1?1SJA的BasicCAN模BasicCAN模式下的地址分復位發(fā)送緩沖接收過濾 ??? 2006?

1?1只有當接收報文

識符與接收過濾 ??? 2006?

1?1包括接收碼寄存器ACR和接 寄存AMR接收碼寄存器定義要 ??? 2006?

1?1 ??? 2006?

1?1 ??? 2006?

1?1獨立的CAN控制器集成CAN的微控制 ??? 2006?

1?1集成CAN的微控制獨立CAN控制器必須外接微控制采用集成CAN簡化了硬件設計，提高了系統(tǒng)可靠性未來的發(fā)展趨 ??? 2006?

1?1微控制器（單片機CAN控制CAN收發(fā)光 ??? 2006?

1?1提供對總線的差分驅 ??? 2006?

1?1差動發(fā)送與接 ??? 2006?

1?1 ??? 2006?

1?1可限 ??? 2006?

1?1高速工作模斜率控制工作待機工作模 ??? 2006?

1?1 率，將引腳8Rs接地。 ??? 2006?

1?1高速工作模式式待機工作模 ??? 2006?

1?1上升和下降的斜率通過引腳8至地連接可采用非雙絞 ??? 2006?

1?1高速工作模斜率控制工作待機工作模 ??? 2006?

1?1發(fā)送器被關閉 轉至低電流如果檢測到顯性位，微控制器將通過引腳

作狀態(tài)來對該條件 ??? 2006?

1?1微控制器（單片機CAN控制CAN收發(fā)光 ??? 2006?

1?1 采用光耦會造成傳輸 ??? 2006?

1?1 ??? 2006?

1?1軟件設初始化程報文發(fā)報文接 ??? 2006?

1?1初始化程 ??? 2006?

1?1初始化程序 ??? 2006?

1?1發(fā)送程 ??? 2006?

1?1接收程接收過濾器判斷所接報文正確后，自動保存 ??? 2006?

1?1DeviceNet?????????DeviceNet???DeviceNet??DeviceNet?????DeviceNet?? ??? 2007?

0?1 ??? 2007?

0?1ProcessorProcessororControllerChassiswithDeviceNetScannerModuleMaXum?I/OOperatorInterface1794-ADNFlexI/O?AdapterModuleandI/OModulesPhotoelectricBulletinRS-2321770-KFDHostComputerwithRSNetWorx?forDeviceNet ??? 2007?

0?1800EPushbuttonAn800Epushbuttonstationisasophisticatedstart/stopinterfacewithanexceptionallydurabledesignthatmakesitwell-suitedforharshindustrialenvironments.Thefollowinggraphicshowsa ushbuttonstationextrapushbuttonsforexternalI/O??????2007?toE3Solid-StateOverloadAnE3solid-stateoverloadrelayisamotorprotectorthatmonitorsmotorperformanceandprovidescrucialdiagnosticinformationfordamagingconditionssuchasthermaloverload,phaseloss,stall,jam,underload,andcurrentimbalance:Motor E3Solid-State?????? ConnectiontoDeviceNet2007?DeviceNet網絡的價 ?Maintenance nt ??? 2007?

0?1Bulletin100Easilymountableinsideasmallspace,aBulletin100DSA allowsuptofourdiscreteinputsandtwodiscreteoutputstobeconnectedtotheDeviceNetnetwork.ABulletin100DSAcanbeusedasamotorstarterorforgeneralpurposeI/O:ConnectiontoFront ??? 2007?

0?1??????2007?++ ?? ++?? ?? Data? Modbus?DeviceNetFieldbusH1OtherCANProfibus-PA ---- ? 1994?3?????世?????1995?4?????????? ?d?OpenDeviceNet ssociationd ??2000?6????IEC62026????о?? ?????????? ??? 2007?

0?1FirstUnveiledatTrade

SLC-500DMLScannerMediaSoftwareReleaseDeviceNetManagerSoftwareRelease

??? 2007?

0?1DeviceNet????CAN?????CAN????? ??? 2007?

0?1DeviceNet???DeviceNet???DeviceNet?????DeviceNet?? ??? 2007?

0?1{Layer{{ISO{ISODataLinkLayer2

??

}?Application}?Application????????MAC)????(PLS??????MediaAccess????Transmission?????□CANProtocol{ISOPhysicalLayer1{{ISOMediaLayer0{

CAN???}}???? ??? 2007?

0?1?????????????CAN???????????-ISO11898?DeviceNet???ъ????????????????г (???) ??? 2007?

0?1DeviceNet???DeviceNet??DeviceNet?????DeviceNet?? ??? 2007?

0?1?????學?ㄟ???? ??? 2007?

0?1DeviceNet總線上物理連接方 ??? 2007?

0?1???????????? ??? 2007??

0?1???/??????????500m??????????????????? ??? 2007?

0?1 н??????л??????????о???а?????????????????? ?????????┑? ??? 2007?

0?1???學?ㄟ???? ??? 2007?

0?1 5?1?? 24Volts1?? ??1??

+24VDC(V+)+0VDC(V- ??? 2007?

0?1 ??? 2007?

0?1???????? ??? 2007?

0?1???(?&????????????2007??????2007?Example:NetworkTopology2m(6.5?4m(131m(34m(135m(161m(34m(134m(133m(103m(102m(6.53m(10TrunkDeviceorDropTR=Terminating ??? 2007?

0?1 umTrunkLineDistance 1.5m(4 1.5m(4 50m(164 12m(391m(3

5m(16

6m(20Trunk TR=TerminatingDrop D= ??? 2007?

0?1Example:CumulativeDropLineLength4m(131m(34m(131m(34m(133m(102m(6.53m(10TrunkDeviceorDropTR=Terminating3m(105(163m(10Thecumulativedroplinelengthofthenetworkinthefollowingexampleis35m(114ft).Therefore,adatarateof125,250,or500kbit/scanbeusedtocommunicateonthenetwork. ??? 2007?

0?1????學?ㄟ??? ??? 2007?

0?1?ㄟ???????????ㄟ? н????學????享?1%???? ??? 2007?

0?1終端電阻Ifanetworkisextremelylongandtheendsofthetrunklinearenoteasilyaccessible,presenceofterminatingresistorscanbecheckedbydisconnectingnetworkpowerandmeasuringthebetweentheCAN_H(white)andCAN_L(blue)signalwiresusinganohmmeter.Iftwoproperlyfunctioningresistorsareconnectedtothenetwork shouldbe

2007?

0?1????學?ㄟ????? ??? 2007?

0?1???DeviceNet??о????? 5? ???а???а????????????? ??? 2007?

0?1 ??? 2007?

0?1 KwikLinkOpen-Style V+(Red)Power

CAN_H(White)SignalWireScrew

CAN_L(Blue)SignalWireScrewTerminal

V-(Black)PowerWireScrewKwikLinkFlatCableTrunkLine

??? 2007?

0?1 ??? 2007?

0?1KwikLinkMicroKwikLinkMicroDropKwikLinkFlatTrunk ??? 2007?

0?1????學?ㄟ?????? ??? 2007?

0?1設備分接??????к?????????????? ??? 2007?

0?1T-PortDeviceBoxPowerTapDevicePortOpen-style ??? 2007?

0?1T-PortT-Porttapsconnecttotrunkanddroplinesandproviderightorleftkeyways(cableatta ents)fordevicepositioningpurposes:Trunk

TrunkLineDropLine ??? 2007?

0?1DeviceBox DeviceBoxtapsconnectdevicesdirectlytoaroundcabletrunklineanddroplineconnectionsforasmanyasfouroreightTrunkLineTrunkLineDrop2007??????DevicePort DevicePorttapsaremultiporttapsthatconnecttoKwikLinkflatcabletrunklineviadroplines.OneDevicePorttapcanconnectasmanyaseightdevicestoanetworkatatime:DropDropTrunkforfor?????2007?PowerTapFuse

DCPowerTrunkFuse ??? 2007?

0?1Open-StyleOpen-styletapsconnectdroplinestothetrunklineandcontainexposedwiresforflexibility:n-Stylen-StyleDropTrunk Open-styletapsmustbeprotectedbyan ??? 2007?

0?1????學?ㄟ???? ??? 2007?

0?1網絡接“?”????????????????????????????????????????????а? ??????“??”????????? ??? ??? 2007?

0?1網絡接地?? 500K?л??? ?? 2MHz?к??? ??? 2007?

0?1網絡接地 ??? 2007?

0?124VDC ??? 2007?

0?1????學?ㄟ?????? ??? 2007?

0?1242424????V+PowerV-Power ??? 2007?

0?1 ??? 2007?

0?1upupto500upto500upto500 ??? 2007?

0?1upupto500 ??? 2007?

0?1???? ??? 2007?

0?1??0100150200250300350400450m????A4.0 ??? 2007?

0?19876543210010 20 30 40 500??(㊣ ??? 2007?

0?1250 ??? 2007?

0?1100㊣ 100 ??? 2007?

0?1DeviceNet???DeviceNet??DeviceNet?????DeviceNet???? ??? 2007?

0?1??????? ??? 2007?

0?1??CAN???????

V ??? 2007?

0?1 ????“??”???VCAN-HVCAN-L???? 2.5V??Vdiff? ????“??”???VCAN-H?3.5V,VCAN-L?1.5V??Vdiff?2V? ??? 2007?

0?1物理層信號編???????н?? ??? 2007?

0?1??????? ??? 2007?

0?1 ??? 2007?

0?1????? ??? 2007?

0?1 ?????

+24VDC(V++0VDC(V- ??? 2007?

0?1 ??? 2007?

0?1?????? ??? 2007?

0?1DeviceNet數據鏈路????????? ??? 2007?

0?1幀格 ???????????? 1????? ????????? ? ?? ??? 2007?

0?1數據 ??? 2007?

0?1出錯???????????????????????8?? ??? 2007?

0?1DeviceNet數據鏈路???????? ??? 2007?

0?1CSMA/CDо?⌒??? ???/?ケ?? SenseMultipleAccess/CollisionDetect)????? N??????????-NRZн??? ??ケн? ?н??????儈? ?? ??? 2007?

0?1CSMA/CD+????RDRDRD????? ???

t1&t2?

C???B???

2007?

0?1DeviceNet數據鏈路????????? ??? 2007?

0?1錯誤檢????Bit?????StuffCRC???CRC?????Form?????Acknowledgement ??? 2007?

0?1節(jié)點的錯誤狀?????Error??Bus ??? 2007?

0?1DeviceNet設備間的信息交 ??? 2007?

0?1DeviceNet應用層協????????MAC??DeviceNet??DeviceNet??? ??? 2007?

0?1DeviceNet網絡的連DeviceNet???????????а? ???????????????о? ??????а??????CID????????ID? ?? ??? 2007?

0?1DeviceNet報文組分CAN????CANIdentifierfield?CANID?? Identity Message SourceMAC 0- MessageGroups MAC 400- MessageGroups Msg SourceMAC 600- MessageGroup

Group4Msg

7C07F0-

MessageGroupInvalidCAN ??? 2007?

0?1DeviceNet?CAN ????????? ? ??? 2007?

0?1DeviceNet中CANID的使用 ·???˙儈?????I/O?必·??? ·???˙???·???˙??????????? ??? 2007?

0?1報文分 ??? 2007?

0?1組1報????儈,????I/O ??????? ?????16? IdentifierMessageId987654321000000SourceMACGeneral0----SourceMAC01111SourceMAC ??? 2007?

0?1組2報-???2? ??????MAC-?????8?? IdentifierMessageId987654321010MAC000General10MAC---10MAC10110??MAC110M/SConn.Set10??MAC111DuplicateMACID ??? 2007?

0?1組3報 ??? 2007?

0?1組4報?? ??? 2007?

0?1DeviceNet應用層協? ????MAC???DeviceNet??DeviceNet??? ??? 2007?

0?1DeviceNet??к???????а?MACID(0-63)????????????????к?????MACID????????????а?MACID? ??? 2007?

0?1重復MACID檢測流 ??? 2007?

0?1重復MACID檢測報文 ?Message ?MessageId987654321010MAC000General0MAC10MAC10110??MAC110M/SConn.Set10??MAC111DuplicateMACID? ID7ˉ????MAC ??? 2007?

0?1重復MACID檢測報文數據??屬????0??? ?? ??? 2007?

0?1重復MACID檢測實2???к??????MAC 000100d1dd11?CANID417???? ??? 2007?

0?1重復MACID檢測實例 ??? 2007?

0?1DeviceNet應用層協? ??MAC?????DeviceNet??DeviceNet??? ??? 2007?

0?1通訊報I/O???I/OMessage? ?Explicit ??? 2007?

0?1I/O報文格 ???????н????о? ?????? ??? 2007?

0?1I/O報文舉E3??? ??? 2007?

0?1I/O報文格式 ???????? ?????享?? ?????? ? ?????? ??? 2007?

0?1I/O報文分 ??? ??? 2007?

0?1I/O報文分段?學???а??0????1??????2????????????????? ?? ??? ??? 2007?

0?1通訊報 ?I/O?????Explicit ??? 2007?

0?1顯式報文?????? ? ??? 2007?

0?1顯式報文格 ????????????? ?CAN???????DeviceNet ???? ??? ??? 2007?

0?1顯式報文數據域格? ??? ??н??8??? ???? ? ??? 2007?

0?1顯式報文數據域格式 ???? ?????? ??? 2007?

0?1顯式報文數據域格式－報文?????0??н?????????ла?? ????ла????????????? ?? ???а? ??? 2007?

0?1顯式報文數據域格式－報文頭MACID????????????MACIDо??? ??然? ??? 2007?

0?1顯式報文數據域格式－報文??0???????????? ????7???????學 ??? 2007?

0?1顯式報文數據域格?學???? ????? ?????????????а???????????? ???? ??? 2007?

0?1兩種報文比較