1756-L611756-L611756-L611)系统的通信协议三菱FX2N-48MRPLc的传输参数和传输控制协议设置在内部寄存器D8120，寄存器参数设置可由b0设置数据长度;b1b2设置奇偶校验;b3位停止位设置;b4-b7位控制波特率的设置位;b13位为和校验位;b14位为协议位;b15位为传输控制协议设置。在该组网控制系统中通信方式采用半双工，同步方法采用起始停止位方式同步，传输速率为9600bps，起始位为1位，数据长度为7位，奇偶校验为偶校验，停止位1位，使用校验和，采用三菱公司专用协议，D8120设置为H6082。2)站号的设置网络控制系统中明确各个PLC控制器的站号，用可编程控制器提供的数字来确定计算机在访问的哪个可编程控制器。在三菱FX2N-48MR型PLC中，站号由D8121寄存器来确定，可以应用指令MOVEKXD812l，其中x可从00H到0FH。在该系统中站号设定为0—7。系统采用面向字符的通信协议，数据传输以帧为单位，上位机与下位机每次只传送一帧信息，主站发出命令帧发起通信，被访问的从站PLC相应含有自己从站号的命令，从站发出一个响应帧，该从站就通知主站与哪台从站进行通信。备货，备货，降降降，火火火，火火火……————————————————————————————————公司名称：厦门泰尼电气有限公司联系人：小黄（销售代表）联系电话：0592-6809319传真号码：0592-6890859（麻烦备注01006收）手机：18950191386***号码:2917675397邮箱：2917675397@***.com诚信经营，质量为首，诚信至上，泰尼电气小黄竭诚为您服务！！！————————————————————————————————WTCRobotronSeries400CPU/Timer503-2-0324WeldControlTerminal50320324CutlerHammerUnitrolSize1ContactorMCC***et15AmpCutlerHammerUnitrolSize1StarterMCC***et15AmpCutlerHammerUnitrolSize1StarterMCCB3AmpNEWFPEDSP-MKIIControlModulePLCModuleNoResetButtonFederalPioneerMKII2SquareDOmegaPakClass8804PT00G***SPLPTOOG***7.5HPIntellution101AKeypadInterface101-AKeyPad101SiemensMarq21Size2MCC***etbreakerMCCB50AHFB3480MLCXL2M*3ModiconTSXPremiumTSXP57103MProcessorSchneiderTSXP57103P57103MTERAUXSiemens6ES5456-7LA11DigitalOutput6ES5456-7LA11ITEGould56005640Size1A203CBreakerMCC***et3AGeneralElectricGEQMR364DisconnectSwitch200A480VGeneralElectric400AmpTHN3365SafetySwitch600VModel7Type1GE400AHoneywellMicroswitch24CX5ASnapSwitchNIBMicro-switchNEWSTI42685-0720OF4100OptoFenceOF4172BRTran***itterLightCurtain42685072072"Westinghouse2100Size1Fused2-SpeedMCC***et18inSquareDPBPQOR5A100GMA1100APowerBus225BuswayBusPlug240V3P5WPowerBus-225SiemensTiastarSizeSz1ReversingFusedMCC***etGouldITEHJ3-F400400ACircuitBreakerw/HJ3B400400AmpTrip600VGouldITEHJ3-F400400ACircuitBreakerw/HJ3B350350AmpTrip600V350AGouldITEHJ3-F400400ACircuitBreakerw/HJ3B175175ATrip175AmpBoschPCBoardZE-60141357-404401ZE60141357404401BoschZE-603PCBoard041355-406401041355-304303ZE603SankiFSCFeedingSystemController200VPFC-170A4slotITEGould56005640BreakerFeederMCC***et70Amp3PFanucLtdA05B-2316-C1072-SlotBackPlaneA05B2316C107AllenBradleySize1Fusible2MultiSpeedMCC***etKEPKesslerZOIDInterfaceZOIDDCGE90VModuleNIB/NEWSquareDSize260AmpFusibleComboStarterBox8538SDG36AF4P1TSquareDFC3408080AmpI-LineBreakerFC80AIlineSqD240/480VACIADSquareDEHB3402525AmpBreaker480VIndustrialCircuitBreakerEHBEHB4GeneralElectrcic8000Size1BreakerMCC***etMCCB30Ampw/20AmpplugGeneralElectric8000Size1BreakerMCC***etMCCB30Ampw/20AmpplugSquareDOmegaPakClass8804PT00G***PTOOG***7.5HPDTRelianceElectric1.5HPBrushlessMotorRE4000RPM0-200Frequency32A1.5HPToshibaEX40*2ECAA5ProgrammableControllerEX40240VFurnas40HP32A*Size390AmpsMotorStarter120VCoilYaskawaCIMR-7.5WS.P10kVAVarispeed676InverterDriveGEFanucIC660EBD110115VInput16PTIC660BBD110GeniusWest.6353C88H06400:5ACurrentTransformerSCV-4005ASquareDModModel5SzSize1BreakerMCC***et7Amp8536SC03FAL3600712MSquareDModModel5SzSize1BreakerMCC***et7AFAL3600712MNemic-LambdaFS-300A-2424V/14APowerSupplyFS300A-24TelemecaniqueAltivar18ATV18U41N4Drive3HP/2.2kW460VSquareD3PH5.3AAllenBradleyABSize1ReversingFusedMCC***etMCCBCutlerHammerF10UnitrolSize1AN16DNO30ABreakerMCCBMCCSiemens/ITEJXD63B300300ABreaker600VJXD-63B300300Amp)