1786-XT1786-XT1786-XT在应用PLC系统设计时，应遵循以下的基本原则，才能保证系统工作的稳定。（1）***大限度地满足被控对象的控制要求；（2）系统结构力求简单；（3）系统工作要稳定、可靠；（4）控制系统能方便的进行功能扩展、升级；（5）人机界面友好。本系统中，为了实现能源的充分利用和生产的需要，需要对电机进行转速调节，考虑到电机的启动、运行、调速和制动的特性，采用ABB公司的ABBACS800变频器，系统中由S7-200系列PLC完成数据的采集和对变频器、电机等设备的控制任务。基于S7-200PLC的编程软件,采用模块化的程序设计方法，大量采用代码重用，减少软件的开发和维护。系统利用对PLC软件的设计,实现变频器的参数设置、故障诊断和电机的启动和停止。★厦门泰尼电气有限公司★★联系人：小黄★★QQ：2917675397★★电话：0592-6809319★★手机：18950191386★★传真：0592-6890859（注小黄收）★★邮箱：2917675397@***.com★★地址：厦门市海沧区海沧街道滨湖一里7号2008室★ABB412N6195Type47DCircuitShieldUndervoltage/PhaseSequenceRelayAseaSiemensBreakerQJQJ23B125125Amp125A125AAmpNewRelianceElectric0-52869VCDAClassWIInverter052869HitranD3001544H615kVATransformer460/460Y/26615kVA3PH460YSquareDI-LineFAB26070ABFAB-26070AB70Amp70AmpASquareDModel660AFusedFeederMCC***et12"Mod6MCCB60AmpSqDFusibleSquareDModModel4SzSize2MCC***etFuse8536SDO1GE12PBG11D1ADifferentialRelay120/240VPartsBulletinGEK-125760CyclePBGABB293B301A22ATimeOvercurrentRelay0.2-2AmpTypeTD-548/125VDC0.5-.4SecGEFanucIC600-BF832K115VACInputIn115VIC600BF832KSquareDPQ-320660Amp240VI-LineBusPlugBuswaySwitchPQ3206FuseSeries1SiemensTiastarSize114DSt32A*15AmpHMCPBreakerTypeMCC***etMCCB12"IT/Westinghouse125-352CurrentTransformer3500:5A5AShinkoC8-EFRegulatorModuleUnit12VPLCC8EFNEWNIBPerkinsUMC2004GACADigitalWeightIndicatorDisplayUMC2004GACAStainlessSSPerkinsUMC2004GACFDigitalWeightIndicatorDisplayUMC2004GACFStainlessSSPerkinsUMC2004GACADigitalWeightIndicatorDisplayUMC2004GACAStainlessSSPerkinsEaton4328ADigitalWeightIndicatorDisplay4328AStainlessSS3RMitsubishiMelsecA68BI/OPLCBaseUnitRack8NIB/NEWABB7524A58G09CurrentTransformer800/1600:5TypeCLCHoneywellI***621-0000AnalogInputModulePLC6210000HoneywellI***620-3032I/OControlModulePLC6203032AllenBradley20AD2P1A0AYNNNNN1HPPowerFlex70VSACDrive480VAB1HPAllenBradley1756-L55AControlLogixLogix5555ProcessorAB1756L55AOmron3F88M-MDIO1AManualDataInputUnit3F88MMDIO1AAllenBradleyCompactLogix1769-PA4PowerSupplyModule1769PA4ABModiconTSX-SUP-1051VAC/24VDC5APowerSupplyTSXSUP1051TSXPremium85-264VACToshibaVFSX-2004UPTransistorInvertor200V0.4kWSquareDI-LineIF34040IF-3404040Amp40AI-LimiterBoschA24/0,5-E24VOutputModule050560-404401A2405EOmronC500-BC082CPUBaseUnitRack3G2A5-BC082C500BC0823G2A5BC082GouldModiconAS-B230-501OutputModuleASB230501GEFanucIC697BEM731GeniusBusControllerRevRSTIC697BEM731S/IC697BEM731TTracorWestronicsCB-100331-01MM120MuxBoardCB10033101MM120Rev.BTracorWestronicsCB-100330-02MM120ReceiverCardCB10033002MM120Rev.BWestinghouseNumaLogicNL-1017RegisterInputNL1017MitsubishiFR-BR-15KResistorUnitBKO-CA1072H990WNIBGEMultilinMTMMeterModuleExcellentConditionSquareDOmegaPakClass8804PT00E***PTOOE***3HP3HP)