鞍钢1780生产线自动化系统设计

1780()1780,L1L2L3,,1780DesignofAutomaticSystemforAngang1780ProductionLineLiLongzhen(AngangDesignandResearchInstitute)AbstractThispaperintroducesoverallstructuredesignofautomaticsystemfor1780productionlineinAngangHotRolledStripSteelPlantandthecharacteristicsandfunctionsofhardwareandsoftwareinL1,L2andL3controlsystems.Improvedmeasurementsaremadeinaccordancewiththeexistentproblems.KeyWords1780productionlineautomaticsystemdesign1,,,,,,,,1780,,:(1),,(2),178022.11780,(),,;,,,1968,(114021)920043ANGANGTECHNOLOGY,,2.2,1780,(1)0:ACöDC(L0)L0IöO,ACöDCCPU,L1,GTOIGBT(2)1:(L1)APCAGCRAWC()CTC(3)2:(L2),1780,L2A,,,,(4)3:(L3),()()1780,(5)4:(L4)L4,L3317803.1L1,DatawayMDWS600S1,,(1),,,(2)L1,,(3),(4)L2L3,(5),(6)MTBF10h,(7),,3.2,CPUCPU,3.3,R13,L3L112CPU,10%IöO,DatawayL2,L3,01200433.4L2L3DECALPna,OPENVMSAIXSCSI,PCIEISA,PC,,L13.5(1)L1,1426CPU,Dataway,MultiBus,PIO,IöO(2)L1,(3)L2,2,SCSICLUSTER,,,(4)L3ö,,3.6(1)CIMS(2)DCS,,,,CIMS4L14.1L114PLC,26CPU,MELPLAC750(1580MELPLAC650),MDWS600S1MELPLACMMI,L2,MELPLAC750L2MELSECA3A,AJC,MELPLACMILSUCSESMELPLAC,;,L1L3,IöO4.2L14.2.1MILPLAC750(1)CPU:PÊ100+;:64STEPData128kW(2)::MULT1BUSÊMMBBUB(40MBös),CPUIöOL1IöO(16Mbitös)IöO,PIöOMELSUCSES(3)IöO2PIO,16PIöO,IöOIöORIöO4IöO(1Mbitös,1km),IöO4IöO,64IöO,IöO4.2.2MELSECA3A()CPUIöO1H1(CPUD12)()4.2.3MMI(OPS):PË,64MB,2GB,1MB,21,12801024,51223L1OPS:4.2.4OPU,OPU32,,,4.2.5(Dataway):MDWS600S1,111780:126km,:2km():100Mbitös:N:N50msö2kmöchcyclic,1.7msö1kW,30msö16kW4.31780L1:,,,,100300ms;,,,,1050msMELPLAC-75011MELPLAC-750MELPLAC-750,(block),()CPU16,256,512L1:PLC8(1)M100PLC(1CPU)L3;L3;;(2)M200()(2CPU)L2APC;,;(3)M2101(1CPU)(4)M2202(1CPU)(5)M2303(1CPU);S7-300;S7-400;S7-300S7-400MELPAC-750M200(6)M300SPPLC(1CPU)(7)M310R1E1PLC(2CPU)SP.R2.HSB;SP.R2.E2APC;;R2,RF-RAWCFF-RAWC;(8)M400PLC(4CPU)(9)M410APCAGCPLC(4CPU);,;;;;2120043AGC(RF-AGCAGCAGCAGC);AGC();PC(F2F4);;(ORG);(FB-ASCFFASC)(10)M500PLC(4CPU);AJC;();(11)M510PLC(2CPU);;(12)M700PLC(1CPU);;;(13)M600PLC(1CPU);;PID(14)M900;;RMS;;M100M700L3,PLCL2,L15L2L2,,,L1,,,5.1L2L23ALPHA2100,1256MB,2512MB,,,SC2SIL216OPENVMSC,5.2L2(1)L2ALPHA3;ISCSIcluster;2FASTSCSIcontroller;ICD-ROM600MB;1VT510;14;;LA424;CPU:4nsö250MHz;IöO:132MBös(PCI);33MBös(EISA)(2)(DEC)OPENVMS16;:C(),FORTRAN;:TCPöIPSERVICEFORVMS,DECNET;CLUSTER(SCSI);VOLUMESHADOWINGSöW;DECSET;WINDOWS95(PC)();5.3L2L213117801L2,,,,,,,,L1,,,,7,,,(HMI),,,L3(L3),PDI,,,6L36.1L31780,,,L36.2L3(1),(2),,,(3)(4):(1)CIMS(2)(3),,(4)(5)ö,(6),6.3L3L3,,;,,L4L36.4L3L33ALPHA,512MB,39L3,PCCDEC4100HUB900(Repeater)SCC(SYC)(CYC)PC30()L3OPENVMSFORAXP,48AXPC++6.5L3L3241200432L3,,,,,,,,,,,,,,,,,,,,,,,,,,(),,,,,,,,L2,,,,,,,,,L1L2,,,717807.11780(1)L1CPU,CPU,M411F1F3APCöAGC,81.4%,(2),,,PLC,MELPLAC750,S7300S7400(3),,R2,7.2(1)CPU,(2)CPU64K96K(3),(4)1780():2003-08-12511780