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Omron CJ1W-DRM21, CS1W-DRM21 operation manual PC area Refresh area type Refresh address, Cio

Models: CJ1W-DRM21 CS1W-DRM21

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Multi-vendor Applications			Appendix E
Note The refresh area types are shown in the following table.

	PC area	Refresh area type	Refresh address

	CIO	1	CIO 0000 to CIO 6143

	DM	3	D00000 to D32767

	WR	4	W000 to W511

	HE	5	H 000 to H511

	EM (bank 0)	8	E0_00000 to E0_32767

	EM (bank 1)	9	E1_00000 to E1_32767

	EM (bank 2)	A	E2_00000 to E2_32767

	EM (bank 3)	B	E3_00000 to E3_32767

	EM (bank 4)	C	E4_00000 to E4_32767

	EM (bank 5)	D	E5_00000 to E5_32767

	EM (bank 6)	E	E6_00000 to E6_32767

	EM (bank 7)	F	E7_00000 to E7_32767

	EM (bank 8)	10	E8_00000 to E8_32767

	EM (bank 9)	11	E9_00000 to E9_32767

	EM (bank 10)	12	EA_00000 to EA_32767

	EM (bank 11)	13	EB_00000 to EB_32767

	EM (bank 12)	14	EC_00000 to EC_32767

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Omron CJ1W-DRM21, CS1W-DRM21 operation manual PC area Refresh area type Refresh address, Cio

Contents

Revised July Page To the user Moderate injury, or property damageWord and is abbreviated Wd in documentation in this sense Thing else Omron Trademarks and CopyrightsTable of Contents Remote I/O Slave Communications 121 About this Manual Manual Products Contents Cat. NoWS02-CXPC1-EV Precautions General Precautions Safety PrecautionsIntended Audience Operating Environment Precautions Operating Environment PrecautionsApplication Precautions Application Precautions Conformance to EC Directives Conformance to EC DirectivesApplicable Directives ConceptsXvii Section Section Overview of DeviceNetOverall System Configuration Master Features DeviceNet Master Units and DeviceNet UnitsVME Master Boards Remote Adapters Configurator FeaturesSlave Features Terminals Environment-resistant TerminalsMultiple I/O TERMINALs Temperature Input TerminalsC200H I/O Link Units RS-232C UnitsC200HX/HG/HE Master Model Without Configurator With ConfiguratorApplicable Units and DeviceNet Functions Remote I/O MasterCIO, DM, EM, AR, LR, T/C Remote I/O Slave only Units Mounted in a PCC200HX/HG/HE CQM1H CQM1-DRT21 CS1W-DRM21 CIO, WR, DM, EM, HRMaster model Model Capacity Message CommunicationsCommunications Instructions Master Unit model Send ReceiveCommunications Software Switches and Communications Status MastersTypes of Slave Name Appearance Points Model number Remarks DRT1-TS04P DRT1-HD16SDRT1-ND16S DRT1-TS04TDRT1-ID08CL-1 DRT1-ID04CLDRT1-ID04CL-1 DRT1-ID08CLTion Number Supply Input Output Voltage Multiple I/O Terminal UnitsGT1-TS04P GT1-AD08MXGT1-DA04MX GT1-TS04TDeviceNet Configurator DeviceNet Unit FeaturesUser-set allocations Without the ConfiguratorExplicit Message Communications Fins Message CommunicationsConfigurator Connection Tions. The maximum I/O for the slave function is 100 wordsThrough a Serial Line Slave PCs Ver .1 or Later CX-ProgrammerProgramming Monitoring of DeviceNetRefer to 4-1 Master Remote I/O Communications for details 500 m Various ConnectionMethods Maximum Network LengthDeviceNet Unit SpecificationsGeneral Specifications Functional and Performance SpecificationsFigurator SpecificationsOUT Section Remote I/O Allocation method Fixed allo CVM1/CV Cations parameter settings, etc CS1W-DRM21 Comparison between CS1W-DRM21 and CJ1W-DRM21Comparison with Previous Models CS/CJ-series PCC200HW-DRM21-V1 Comparison with Previous Models Using the Configurator 300 words total for Eeprom Outline of the Configurator Model Contents Personal ComputerModels Configurator Specifications With no allocation area duplication Basic Operating Procedures Network Installation ProcedureHardware Preparations for Communications Communications Creating Routing TablesSysmac Link Unit, Controller Link Unit, and Ethernet Unit Tions to be used, as shown in the table belowFixed Allocations Procedures Prior to Starting CommunicationsUsing the Master Function User-set Allocations Using Allocated DM Area WordsUser-set Allocations Using the Configurator Using Slave FunctionSection Section Situation Action List of Usage Methods by PurposeList of Usage Methods by Purpose Nomenclature and Installation Indicators Nomenclature and FunctionsNomenclature and Functions Status Indicators MS and NS Indi Color Status Meaning likely errorsOFF Status Display Seven-Segment DisplaySeven-segment Digits Following table shows the functions of the 7-segment digitsUnit No. Switch Switch SettingsDot Indicators Following table shows the functions of the dot indicatorsBaud Rate DIP SwitchContinue/Stop Remote I/O Communications Installing the DeviceNet UnitSystem Configuration Precautions ConnectorsMounting CS-series, up to 16 Units can be mounted to the CS1W-BCCS-series Handling Precautions Carefully align the connectors to mount the DeviceNet UnitCJ-series Remove the label after wiring External Dimensions Allocated CIO and DM Words Overview of Word Allocations Allocated CIO Area Words Allocated DM Area WordsUnit number Allocated words Allocated CIO Area Words Software Switches 1 Word nOFF→ Mas Scan Unit Ter List Oper Func Sta Ating Tion Tus ModeUnit status area 2 word n+11 Master Status 1 word n+12 Word n n = CIO 1,500 + 25 x unit numberList Oper Func Sta Ating Tion Tus MasA C2 error will be displayed on Mode Alloca Tions Software Switches 2 Word n+1 Slave Unit Func Oper Tion Ating Mode Reserved By systemWord n+1 n = CIO 1,500 + 25 x unit number Slave Unit Func Oper Tion Ating Mode User Allocates the following words to the slave Pro Scan Slave Unit List Func Oper Sta Tion Ating Tus ModeDisconnect/Connect Switches Words n+6 to n+9 Master COS Send Switches Words n+2 to n+5Bit Name Status Controlled Unit operation Word n+10 n = CIO 1,500 + 25 x unit number Unit Status 1 Word n+10Word n+11 n = CIO 1,500 + 25 x unit number Unit Status 2 Word n+11Itored from I/O Data Communications Flag word n+12 bit Word n+12 n = CIO 1,500 + 25 x unit number Master Status 1 Word n+12Master Status 2 Word n+13 Master I/O Allocation StatusCode Details Word n+14 n = CIO 1,500 + 25 x unit number Slave Status 1 Word n+14Tions Flag for Ter OUT 2/IN Master Node Addresses List EnabledSlave Status 2 Word n+15 Registered Slave Table Words n+16 to n+19ON/OFF 13 C200H Master Replacement Master Status 1 Word n+24Normal Slave Table Words n+20 to n+23 Word n+24 n = CIO 1,500 + 25 x unit numberUnit Structure Allocated DM Area Words Communications Cycle Time Setup TableMaster User Allocations Setup Table Enabled before you set these values Areas and Word RangesCode Name Word range Allocation Size Setup Table Setting ResultsCode Description Details Setting Example Slave User Allocations Setup TableWord Communications Cycle Time Reference Table Master User-set Allocations Reference TableRanges Slave User-set Allocations Reference Table Slave Detailed Status Figuration Slave with the scan list disabled Error FlagsCOS Remote I/O Master Communications Master Remote I/O Communications AllocationsMaster Communications Allocations Table Using the Master UserFixed Allocations User-set AllocationsSection Slave alloca Fixed allo Remote I/O Master SpecificationsPrecautions on the Number of Master Units Numbers of Master Units when DeviceNet Units are usedPattern One Master Unit Multiple Master Units connected Procedure for Using Remote I/O Master User-set Remote I/O Allocations Using DM Area SettingsFixed Allocations for Remote I/O User-set Remote I/O Allocations Using the Configurator Scan List Scan List ContentsShown below Scan List Enabled and Scan List DisabledThrough the allocated DM Through the Configurator Creating the Scan ListBacking Up the Scan List Use a Software Switch to select the allocation areaFixed Allocations Allocated WordsSelect Fixed ProcedurePlace the CPU Unit in Program mode Turn on Master Enable SwitchFixed Allocations Area 104 Changing System Components Fixed Allocations ExampleNode address Outputs Inputs Product Enable Switch Resulting Slave AllocationTurn on the Scan List User-set Allocations Methods User-set Allocations108 Setting the Allocation Size Setup Table Procedure Turn on the Master Enable SwitchSetting the Master User Allocations Table First word for the Allocation Size Setup TableTurn on the Slave User Allocations Switch Multiple masters cannot share the same slave Changing System ComponentsMaster User Allocations Table Allocation Size Setup Table Turning on the Master User Allocations SwitchResulting Slave Allocations 113 Same node address cannot be allocated more than once Procedure StepExample of User-set Allocations Using the Configurator Stopping Remote I/O Communications Starting and Stopping Remote I/O CommunicationsExample of Ladder Programming for Remote I/O Communications Starting Remote I/O CommunicationsExample of Ladder Programming for Remote I/O Communications Errors that May Occur in Remote I/O Communications Following errors may occur during remote I/O communicationsCondition Error Details Results Indicators Segment Display Condition Error Details Results Indicators Remote I/O Slave Communications Slave Remote I/O Communications Allocation MethodsSlave Communications Procedures for Using Remote I/O Slave Communications Remote I/O and Slave Communications Specifications124 Turn on the Slave Stop SlaveSelect a Fixed Allocation AreaFixed Allocation Area Slave User Allocations Table Connection TypesStop Slave Communications Set the Slave User Allocations TableTurn on the Slave User Allocations Switch word n+1, bit Turn on the Slave Enable SwitchAreas and Word Ranges for the OUT 1/IN 1 Areas Slave areas Setting through ConfigurationBlock Specified connection OUT 1 area 2 area Type Connection Types and Allocated I/O AreasMessage Communications Fins messages Explicit messages OverviewOutline of Message Communications OverviewSectionNodes masters and/or slaves that support Fins messages Type of Fins message Data send/receive Fins commandsFins Message Communications Overall StructureMaster Unit To send Any Fins CommandUnit Series DeviceNet InstructionsExplicit Message Communications Sending Fins Message CommunicationsReceiving Fins Message Communications Sages Message Communications SpecificationsMessage Communications Error Indications Message Communications Errors Message Monitoring TimerFins Commands and Responses IndicatorsFins Communications Response Codes Sending/Receiving Fins Command/ResponsesCommand Codes Are required follow the command codeUnits Supporting Fins Communications Fins Command ListsCommands Addressed to CS/CJ-series CPU Units Function Name Command CodeClock Read Clock Write Function Name CommandError Clear Error LOG Read Error LOG Clear Forced SET/RESET Forced SET/RESET CancelCommand to Send Explicit DeviceNet Messages Using Fins Message CommunicationsSetting Node Addresses Commands Addressed to DeviceNet UnitsExample Routing TablesRelay network table, as described below Local Network TablesLowed on the way to the final network Procedure for Creating the Routing TableTable is created Relay Network TablesDeviceNet networks Data Send/Receive InstructionsDescription Control DataIndicates a Unit as shown in the following table Unit SettingSending Fins Commands Operating mode, and perform other functions at other nodesResponse beginning at word D Using SEND090, RECV098, and CMND490 Type Name Address Content Word Bit Communications FlagsCommunications Flag Operation Send/Receive Data Areas Following tableCommunications Instructions Completion Codes Timing of Reading ResponsesOperation Example 1 Sending Data Using SendCommand Details Programming ExamplesBset Program ExampleExample 2 Sending a Fins Command Using Cmnd Example Program Connecting Networks for Fins CommunicationsSending Explicit Messages Sending Explicit Messages Normal Response Fins Command Explicit Message Send 28Command Block Response Block Error ResponsesSending Explicit Messages Using CMND490 162 Example Sending Explicit Messages Using CMND490 Following command is used Cmnd S D CVendor code is read from a Slave Omron vendor code 002F Hex Response Receiving Explicit Messages ITOR, RUN List of PLC Object ServicesPLC Objects provide the following services Status Read/Write for CPU UnitsMemory Read/Write for CPU Units Service Class ID Instance ID Request Contents Code DataHexadecimal CPU Information Read Service Code 0E HexCommand Block Attribute ID Hex Contents Attribute value sizeCPU Unit Write Service Code 10 Hex Fffe Error code Data cleared Hex171 CPU Unit Status Read Service Code 40 Hex Class ID command Always 002F HexOperation Status 173 Byte Data Read Service Code 1C Hex Data will be read to the high word Areas for the PC you are usingHexadecimal as shown in the following table To read the data is specified in hexadecimal as shown belowWord Data Read Service Code 1D Hex Specified in hexadecimal as shown in the following tableData from is specified in hexadecimal as shown below Byte Data Write Service Code 1E Hex You are usingMal Word Data Write Service Code 1F Hex Data areas for the PC you are usingInstance ID Hex CPU Unit memory area Word range For write Data is written is specified in hexadecimal as shown below Other Functions Connecting to the CX-Programmer via the DeviceNet Monitoring Timer Setting the Message Monitoring Timer of the DeviceNet UnitUse the Configurator to set the message monitoring timer Setting the Message184 Response when Using the CX-Programmer via the DeviceNet Memory Card Backup Functions Backing Up Unit Setup Files Restoring Unit Setup FilesOutline of Functions File Names Saving Files from Configurator to Memory CardCommunications Timing Remote I/O Communications Characteristics Communications Cycle Time and Refresh TimeCommunications Cycle Time Communications Time/Slave Slaves with More Than 8 Bytes of Input or Out put 2 I/O Response TimeRefresh Time Maximum I/O Response TimeTime PC Cycle Time Communications CycleMinimum I/O Response Time More than One Master in NetworkTions start up Case Slave’s indicator statusSystem Startup Time Master FunctionMessage Communications Only No Remote I/O Communications Message CommunicationsMessage Communications Time Slave FunctionRequest from One Client Byte Data Read Calculating the Maximum Message Response Time198 Troubleshooting and Maintenance Troubleshooting with the DeviceNet Unit Indicators Determining Operating Status from the IndicatorsIndicator status Network/Unit status Comments Segment Error cate Indicators Gory Log Segment Hex Troubleshooting Errors Occurring in the DeviceNet UnitMaster Errors Segment MS indicator NS indicator Error log Hex Set the slaves’ node addresses againUse slaves with input and output areas of 200 bytes max Inspect the slave and then create the scan list again 205 Check the following Software Switch Setting Errors CPU Unit Status ErrorUnit Status Error Network Power Error Network ErrorsIncorrect Setting Multiple Switches on0342 Transmission Timeout ErrorNode Address Duplication Error Master’s node address is also set on another nodeBus Off condition was detected Memory Access ErrorsMessage Monitoring Timer List Logic Error Likely Cause Bus Off Detected211 Memory Access Error Reset the master scan listCPU Unit Exchange Errors CPU Unit Faulty H2Unit Number duplication Table Not Registered CPU Unit Faulty H6CPU Unit Memory Faulty CPU Unit Faulty HbRouting Table Logic Error There is an error in the contents of the routing tableRefresh Error Likely Cause CPU Unit Watchdog Timer Error An error occurred in the CPU UnitInspect the CPU Unit’s operating environment Output OFF Bit A50015 was turned on in the CPU Unit Slave ErrorsCPU Unit Fatal Error Output OFF Error Replace the CPU UnitSpecial Unit Error Error Log FunctionsError Log Table Unit ErrorsUnit, the time stamp will contain all zeroes Error Codes and Detail CodesMonitored and the data cannot be saved Time Information220 221 Error Probable cause TroubleshootingCPU Unit’s ERR/ALM Indicator Lit or Flashing Remote I/O Communications DisabledUse the following table to troubleshoot I/O Link problems 3 I/O Link ProblemsCommunications Error Operation Settings Tinuing/stopping communications for errorsUse the following table to troubleshoot scan list problems Maintenance and Replacement CleaningInspection Replacing Faulty Units Creating a New Network File Word address Bit Software SwitchesUnit No. Set on rotary switches on front panel 0 to Allocation Differences from C200H DeviceNet Master UnitsC200HX Unit Unit Mas Status AreasMaster Status Area DeviceNet Unit DRM21 statusC200HX Unit Unit Mas Word Series Appendix aCJ1W Communications Cycle Time Present ValueRegistered Slave Table CS1WCS/CJ Series C200HS Replacing Ladder Programs from C200HW-DRM21-V1Normal Slave Table Bit CS/CJ SeriesInstructions C200HW-DRM21-V1 This Unit CS1W Remarks Message Communications in Ladder ProgramsReplace the addresses as shown in the following table Area type C200HW-DRM21-V1 This Unit CS1W RemarksDeviceNet Connections Connection CharacteristicsAllocation method Contents Connections Using AllocationsSetting Connection Type User-set allocations Using ConfiguratorFixed Allocation or User-set Allocations Using DM Connection path settings cannot be madeConnection Path Master COS Send Switch 239 There are no responses for this command ResetResets restarts the DeviceNet Unit Resets the DeviceNet UnitBaud rate SpaceReads the internal status of the DeviceNet Unit Echoback Test Test Data Command, ResponseReads the error history saved in the DeviceNet Unit Read Error HistoryError History Clear Appendix C Appendix D Backing Up Unit Setup Files Restoring Unit Setup FilesOutline of Functions File Names Saving Files from Configurator to Memory CardConnecting another Company’s Slaves to an Omron Master Connecting an Omron Slave to another Company’s ConfiguratorMulti-vendor Applications Identity Object 01 Hex ID content Get read Set write ValueMaster Unit Device Profile Object MountingMAC ID Appendix EDeviceNet Object 03 Hex Connection Object 05 HexSection Information Max. No. of instances ID content Get Set Value Read WriteNumber of output bytes used by Slave 256 ACK PC Object 2F Hex Communications type Instance typeFormat Transport class trigger TIM/CNT DeviceNet service Parameter optionPC area Refresh area type Refresh address When the explicit message execution failed or timed out Command Command codeExplicit Message Send Appendix F Index Index 265 266 Cat. No. W380-E1-2 Revision History