abrslogix5,me rslinx panelbuilder等introduction to ethernetip羅克韋爾自動(dòng)化

1、羅克韋爾自動(dòng)化工業(yè)以太網(wǎng)EtherNet/IP “簡 單 源 于 智 慧”自動(dòng)控制及信息產(chǎn)品部產(chǎn)品經(jīng)理技術(shù)交流會(huì)設(shè)備應(yīng)用描述App Profiles行程開關(guān)閥傳動(dòng)裝置變送器其他Lay 7應(yīng)用層Lay 2數(shù)據(jù)鏈路層Lay 1物理層Lay 3網(wǎng)絡(luò)層Lay 4傳輸層現(xiàn)場總線技術(shù)：理解網(wǎng)絡(luò)通訊ISO/OSI ModelEtherNetRJ45/光纖EtherNetCSMA/CDIPTCPUDPHTTP、FTP等等封裝TCP/IP EtherNet總線1總線 2總線 3ARPIPRARPICMPOSPFTCPFTPHTTPBOOTPDHCPSMTPSNMPIGMPIGRP多種協(xié)議支持在普通商業(yè)應(yīng)用中不同

2、的通訊服務(wù)現(xiàn)場總線技術(shù)方向之一：基于TCP/IP交換式以太網(wǎng)UDPLay 7應(yīng)用層Lay 2數(shù)據(jù)鏈路層Lay 1物理層Lay 3網(wǎng)絡(luò)層Lay 4傳輸層IEEE 802.3以太網(wǎng)TCP/IP以太網(wǎng)碰撞偵聽與檢測（CSMA/CD）IEEE 802.3 RJ 45/ 同軸/ 光纖ISO/OSI ModelARPIPRARPICMPOSPFTCPFTPHTTPBOOTPDHCPSMTPSNMPIGMPIGRP許多協(xié)議所支持的大量不同的功能都集中在辦公室和普通商業(yè)應(yīng)用級別的通訊服務(wù)上IEEE 802.3UDP應(yīng)用層數(shù)據(jù)鏈路層物理層網(wǎng)絡(luò)層傳輸層TCP/IP交換式以太網(wǎng)現(xiàn)場總線技術(shù)方向之一：基于TCP/IP

3、交換式以太網(wǎng)ARPIPRARPICMPOSPFTCPFTPHTTPBOOTPDHCPSMTPSNMPIGMPIGRPIEEE 802.3UDPIPTCPVendorSpecific自動(dòng)化廠商將廠商規(guī)定（vendor-specific）(即廠商專有的) 的通訊協(xié)議封裝在TCP/IP 分組中應(yīng)用層數(shù)據(jù)鏈路層物理層網(wǎng)絡(luò)層傳輸層例如，ODVA（DeviceNet用戶組織）和ControlNet用戶組織將DeviceNet/ ControlNet的應(yīng)用層協(xié)議：通用工業(yè)協(xié)議CIP（Common Industry Protocol）遷移到以太網(wǎng)，以滿足實(shí)時(shí)控制等的要求?，F(xiàn)場總線技術(shù)方向之一：基于TCP/IP

4、交換式以太網(wǎng)UDPARPIPRARPICMPOSPFTCPFTPHTTPBOOTPDHCPSMTPSNMPIGMPIGRPIEEE 802.3應(yīng)用層數(shù)據(jù)鏈路層物理層網(wǎng)絡(luò)層傳輸層UDPIPTCPCIP顯式報(bào)文傳送實(shí)時(shí)I/O 控制現(xiàn)場總線技術(shù)方向之一：基于TCP/IP交換式以太網(wǎng)（IEC 61158 標(biāo)準(zhǔn) EN 50170 標(biāo)準(zhǔn)）工業(yè)以太網(wǎng)發(fā)展過程1990 - First Ethernet-connected PLCAllen-Bradley Pyramid Integrator1994 - First PLC with embedded Ethernet portAllen-Bradley PL

5、C-51995 - First small logic controller with embedded EthernetAllen-Bradley SLC-5001999 - First routable industrial Ethernet architectureAllen-Bradley NetLinx1999 - First PLC with multiple Ethernet portsAllen-Bradley ControlLogix2001 - First PLC with real-time I/O on EthernetAllen-Bradley ControlLogi

6、x2003 - First PLC with embedded Ethernet port with real-time I/O controlAllen-Bradley CompactLogixEtherNet/IP SystemEtherNet/IP 應(yīng)用實(shí)例SystemOEMKrones AG, Neutraubling, GermanyOrder volume8 ControlLogix, 495 PowerFlex Drives, 120 Flex-I/O, 5 PanelViews (tbd)End customer百威啤酒 (Anheuser-Busch Brewery, USA)ApplicationComplete filler line for beer (including washer, conveyor belt, filler and labeler)在組態(tài)完成后，僅需要不到1小時(shí)時(shí)間即實(shí)現(xiàn)生產(chǎn)線投運(yùn)! Node NodeNodeNode75 ohmNo Min. Tap SeparationDrop Cable1 meterTrunk CableTapRequired以太網(wǎng)應(yīng)用的注意事項(xiàng) 1：故障集中點(diǎn)Switch常用總線網(wǎng)絡(luò)交換式以太網(wǎng)：以太網(wǎng)