CUTLER-HAMMERVM160CJZ1以下电工论坛对欧姆龙错误代码进行说明讲解。西门子S7-200和S7-200***ART的以太网通信都采用S7协议的单向通信，可以作客户机或服务器，每个读操作***多传输222字节，每个写操作***多传输212字节。它们在性能上的区别如下：1）S7-200***ART的CPU集成了一个以太网接口和RS-485接口。S7-200的以太网通信需要配备一块价格比CPU226还高的CP243-1以太网模块。2）S7-200***ART的以太网接口有一个用于编程计算机的连接，还有8个用于HMI（人机界面）的连接，8个用于以太网设备的主动的GET/PUT连接，和8个被动的GET/PUT连接。上述的25个连接可以同时使用。S7-200***ART与高性价比的***ART700HMI配合使用非常方便。CP243-1只有一个用于编程计算机的连接，和8个S7连接。3）S7-200和S7-200***ART都用向导来组态以太网通信。S7-200***ART的GET/PUT向导的操作简化到了***，S7-200的以太网向导需要多设置十多个参数。4）S7-200的以太网通信需要调用向导生成的ETH0_CRL，对于每一个连接、连接中的每一个数据传输，都需要调用一次向导生成的子程序ETH0_XFR。S7-200***ART的以太网通信只需要调用一次向导生成的NET_EXE子程序。5）S7-200在以太网通信中作服务器也需要用向导来组态，并调用子程序ETH0_CRL。而S7-200***ART作服务器不需要用向导来组态，也不需要调用通信子程序。6）S7-200***ART之间用以太网通信交换数据不需要附加的硬件成本，比S7-200的网络读写指令的MPI通信的字节数（16字节）和传输速率大得多。S7-200***ART通过以太网还可以与S7-1200和S7-300/400通信。REDINGTONR2-3106115VAC*USED*TELEMECANIQUELA1-LC020*USED*FESTOADVUL-25-10-P-A*USED*AROP211SS-12O-A-G*USED*DWYERPRESSURESWITCH1910-00*USED*SCHRADERAUTOMATIONPRODUCTS41451-1000*USED*ALLENBRADLEY1606-XLP30ESERIESA*USED*AUTOMATIONPRODUCTS,INC.EC-501A*USED*PROXISTORSENSORIAC-015-DSN*USED*GEFANUCIC610MDL176A*USED*HEVIDUTYD47114TRANSFORMER*USED*GEFANUCIC610MDL157A*USED*TURCKBi10-G30-AN6X*USED*ALLENBRADLEY193BSB22SER.B*USED*ALLENBRADLEY193-EA1EBSERIESB*USED*FESTOMX-2-3/8*USED*BALLUFFBES516-207-BO-E-03*NICE*GETED134030CIRCUITBREAKER*USED*FESTODSNU-40-80-PPV-?A*USED*REDLIONPRS11011*USED*EUPECR55-01-017*USED*SQUARED2510-KR2(ASPICTURED)*USED*MAC6211C-000-PM-12?DAVALVE*USED*FESTOD5NU-20-10P-A*USED*BALLUFFBES516-420-B0-L*USED*ACRISON115-0857CONTROLCIRCUITBOARD*USED*SIEMENS3RV1021-1HA10*USED*A.P.W.COMINC.4692*USED*OMRONE2E-X10ME1-M1*USED*NASONSP-1C-70R/WL/AD?J*USED*FESTODSNU-40-80-PPV-?A*USED*REDLIONPRS11011*USED*EUPECR55-01-017*USED*SQUARED2510-KR2(ASPICTURED)*USED*MAC6211C-000-PM-12?DAVALVE*USED*FESTOD5NU-20-10P-A*USED*BALLUFFBES516-420-B0-L*USED*ACRISON115-0857CONTROLCIRCUITBOARD*USED*SIEMENS3RV1021-1HA10*USED*A.P.W.COMINC.4692*USED*OMRONE2E-X10ME1-M1*USED*NASONSP-1C-70R/WL/AD?J*USED*YAMATAKEFL2B-4J6-E*USED*OMRONE2E2-X2B1-M1*USED*OMRONE2E-X2Y1-US*USED*CUTLERHAMMERFS340015A*USED*LOTOF2DUCT-U-WIREPB-5BINTERLOCKMULTISPEEDINSER...UNIVERSALM250ML5AC3M-500?KMAGNETICMETALHALIDE*USED*GETED134Y1003POLE100AMP480VBREAKERWITHROTATINGD...FESTOCPV10-M14-2X3-G?LS-M7VALVESOLENOID*USED*FIELDINSTRUMENTS&CTRLJ49006U-19C-15H?-19A060-2*USED...LOTOF2WHITMANCONTROLSP117G-10H-C52L-?DIS*USED*ATC7863AR4D4FRXAUTOMATICTIMINGANDCONTROLS24-240V...ALLENBRADLEY100-A09ND3SER.BWITH193-A4E1SER.ACONT...LOTOF3ALLENBRADLEY1492-SP1C060SER.CCIRCUITBREAK...POTTER&BRUMFIELDDB-38-30001TIMEDELAYRELAY0-10SE...SPRECHER+SCHUHCEP7-A32*USED*ATC328D200F10XXTIMEDELAYRELAY24-240VAC*USED*GEFANUCIC600BF800K*USED*CUTLER-HAMMERE50RAS12*USED*SOLA81-24-180-02*USED*SQUAREDNW28*USED*I***RP-513SENSOR*USED*TIMECO.632-14T*USED*IFME18215*USED*HONEYWELL922AA3W-A3P-L*USED*BANNER***2A31RLQD*USED*HOFFMANA-404CH*USED*UNITEDELECTRICJ300-P603*USED*ASCO8314G41*USED*CONTROLSCORP.H43123-M7*USED*ABSOLUTEPROCESSINSTRUMENTSAPI1220*USED*TURCKT18XSD1LPQ-6178?3*USED*ASCO8316G54*USED*ABLSURSUMMA16UCIRCUITBREAKER*USED*REGENTER510*USED*BANNERQ45BB67FQ5*USED*JOHNSONCONTROLSV-6135-1*USED*SCHRADERAUTOMATIONPRODUCTS524211000*USED*MARATHON1432555*USED*EFECTORTT5050*USED*SQUARED2183-S44-Q304*USED*STI44512-06550CABLE*USED*TELEMECANIQUEXS7-H10PA340*USED*OMRONE2E-X10E1*USED*BALLUFFBES516-326-B0-C*USED*ADVANCEAUTOMATION11/2MP-2DC3STROKE*USED*UNITEDELECTRICJ400-164*USED*BANNER2L1*USED*OHMITED-96914*USED*SOLA81-24-180-02*USED*SQUAREDNW28*USED*I***RP-513SENSOR*USED*TIMECO.632-14T*USED*IFME18215*USED*HONEYWELL922AA3W-A3P-L*USED*BANNER***2A31RLQD*USED*HOFFMANA-404CH*USED*UNITEDELECTRICJ300-P603*USED*ASCO8314G41*USED*CONTROLSCORP.H43123-M7*USED*ABSOLUTEPROCESSINSTRUMENTSAPI1220*USED*TURCKT18XSD1LPQ-6178?3*USED*ASCO8316G54*USED*ABLSURSUMMA16UCIRCUITBREAKER*USED*REGENTER510*USED*BANNERQ45BB67FQ5*USED*JOHNSONCONTROLSV-6135-1*USED*SCHRADERAUTOMATIONPRODUCTS524211000*USED*MARATHON1432555*USED*EFECTORTT5050*USED*SQUARED2183-S44-Q304*USED*STI44512-06550CABLE*USED*TELEMECANIQUEXS7-H10PA340*USED*OMRONE2E-X10E1*USED*BALLUFFBES516-326-B0-C*USED*ADVANCEAUTOMATION11/2MP-2DC3STROKE*USED*UNITEDELECTRICJ400-164*USED*BANNER2L1*USED*OHMITED-96914*USED*UNIVERSALPARTSHR54RQ175*USED*MAC45AAA1DAAA1CM*USED*TA296220V*USED*FACTSENGINEERINGFA-REC3*NEWOUTOFABOX*ORMECQTG910PCBOARD*USED*LUTZEDG3-10-0,5M*USED*GOULD69171*USED*ITT6000-04*USED*LOTOF2HOLJERONZONELINKCONTROLLERZL-***01-D*USED*ANTUNESCONTROLS8221210034*USED*LOTOF2DECCO9-86-056COIL*USED*PCBLOADCELL203M22*NEW*MURRELEKTRONIK51120*USED*LOGICALDEVICESINC.SHOOTEREE/EPROMPROGRAMMERRS232...LOTOF4MACVALVE180027*NEW*EDWA***5530BHV-Y6*NEWINABOX*ATLASCOPCOPOWERFOCUS2101-S7-115R*NICE*PHOTOSWITCH47CN4MODEL1005PHOTOELECTRICSENSOR*USE...EDWA***5530BHV-Y6*NEWOUTOFBOX*FISHER2U219533272*NEWINABOX*PYRONICSPS-0*NEWINABOX*MACVALVEINC.45A-AA1-DDAJ-1K?DSOLENOIDVALVE*NEWIN...CUTLER-HAMMERCIRCUITBREAKERHMCP003A0C*USED*PLCDIRECTD2-16ND3-2INPUTMODULE*USED*BARKSDALEPRESSURESWITCHD1T-A3SS*USED*DURANT6-Y-41346-402-M?EU*NEWOUT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