Multiple I/O Terminal Units | Omron CS1W-DRM21, CJ1W-DRM21 specs

Overview of DeviceNet								Section 1-1
MULTIPLE I/O TERMINAL Units

Unit		I/O	Words allocated		I/O connec-	Unit	Installa-	Model	Remarks
		points	in PC memory		tions	power	tion	number
						supply
			Input	Output		supply
			Input	Output		voltage
						voltage
Communications Unit		None	Two sta-	0 words	None	24 VDC	DIN track	DRT1-COM	---
			tus			(sup-
			words			plied
						from out-
Basic I/O	Transistor	16 input	1 word	0 words	M3 terminal	from out-		GT1-ID16	NPN
Basic I/O	Transistor	16 input	1 word	0 words	M3 terminal	side)		GT1-ID16	NPN
Units	Input Units	points			block
								GT1-ID16-1	PNP



		16 input	1 word	0 words	Connector			GT1-ID16MX	NPN
		points			(made by
		points			(made by			GT1-ID16MX-1	PNP
					MOLEX)			GT1-ID16MX-1	PNP
					MOLEX)

		16 input	1 word	0 words	Connector			GT1-ID16ML	NPN
		points			(made by
		points			(made by			GT1-ID16ML-1	PNP
					FUJITSU)			GT1-ID16ML-1	PNP
					FUJITSU)

		16 input	1 word	0 words	Connector			GT1-ID16DS	NPN
		points			(D-sub, 25
		points			(D-sub, 25			GT1-ID16DS-1	PNP
					pin)			GT1-ID16DS-1	PNP
					pin)

		32 input	2 words	0 words	High-den-			GT1-ID32ML	NPN
		points			sity connec-
		points			sity connec-			GT1-ID32ML-1	PNP
					tor (made by			GT1-ID32ML-1	PNP
					tor (made by
					FUJITSU)

	Transistor	16 out-	0 words	1 word	M3 terminal			GT1-OD16	NPN
	Output	put			block
	Output	put			block			GT1-OD16-1	PNP
	Units	points						GT1-OD16-1	PNP
	Units	points

		16 out-	0 words	1 word	Connector			GT1-OD16MX	NPN
		put			(made by
		put			(made by			GT1-OD16MX-1	PNP
		points			MOLEX)			GT1-OD16MX-1	PNP
		points			MOLEX)

		16 out-	0 words	1 word	Connector			GT1-OD16ML	NPN
		put			(made by
		put			(made by			GT1-OD16ML-1	PNP
		points			FUJITSU)			GT1-OD16ML-1	PNP
		points			FUJITSU)

		16 out-	0 words	1 word	Connector			GT1-OD16DS	NPN
		put			(D-sub, 25
		put			(D-sub, 25			GT1-OD16DS-1	PNP
		points			pin)			GT1-OD16DS-1	PNP
		points			pin)

		32 out-	0 words	2 words	High-den-			GT1-OD32ML	NPN
		put			sity connec-
		put			sity connec-			GT1-OD32ML-1	PNP
		points			tor (made by			GT1-OD32ML-1	PNP
		points			tor (made by
					FUJITSU)

	Relay Out-	16 out-	0 words	1 word	M3 terminal			GT1-ROS16	---
	put Units	put			block
		points

		8 out-	0 words	1 word				GT1-ROP08	---
		put
		points

13

Image 28

Omron CS1W-DRM21, CJ1W-DRM21 operation manual Multiple I/O Terminal Units, Tion Number Supply Input Output Voltage

Contents

Revised July Page Moderate injury, or property damage Word and is abbreviated Wd in documentation in this senseThing else To the user Trademarks and Copyrights  Omron Table of Contents Remote I/O Slave Communications 121 Manual Products Contents Cat. No About this Manual WS02-CXPC1-EV Precautions Safety Precautions General PrecautionsIntended Audience Operating Environment Precautions Operating Environment Precautions Application Precautions Application Precautions Conformance to EC Directives Applicable DirectivesConcepts Conformance to EC Directives Xvii Section Overview of DeviceNet Section Master Features DeviceNet Master Units and DeviceNet Units Overall System ConfigurationVME Master Boards Configurator Features Slave Features TerminalsEnvironment-resistant Terminals Remote Adapters Temperature Input Terminals C200H I/O Link UnitsRS-232C Units Multiple I/O TERMINALs Master Model Without Configurator With Configurator Applicable Units and DeviceNet FunctionsRemote I/O Master C200HX/HG/HE Remote I/O Slave only Units Mounted in a PC C200HX/HG/HE CQM1H CQM1-DRT21CS1W-DRM21 CIO, WR, DM, EM, HR CIO, DM, EM, AR, LR, T/C Message Communications Communications InstructionsMaster Unit model Send Receive Master model Model Capacity Masters Communications Software Switches and Communications StatusTypes of Slave Name Appearance Points Model number Remarks DRT1-HD16S DRT1-ND16SDRT1-TS04T DRT1-TS04P DRT1-ID04CL DRT1-ID04CL-1DRT1-ID08CL DRT1-ID08CL-1 Multiple I/O Terminal Units Tion Number Supply Input Output Voltage GT1-AD08MX GT1-DA04MXGT1-TS04T GT1-TS04P DeviceNet Unit Features DeviceNet Configurator Without the Configurator Explicit Message CommunicationsFins Message Communications User-set allocations Tions. The maximum I/O for the slave function is 100 words Configurator ConnectionThrough a Serial Line CX-Programmer ProgrammingMonitoring of DeviceNet Slave PCs Ver .1 or Later Refer to 4-1 Master Remote I/O Communications for details Various Connection MethodsMaximum Network Length 500 m Specifications General SpecificationsFunctional and Performance Specifications DeviceNet Unit Specifications Figurator OUT Section Remote I/O Allocation method Fixed allo CVM1/CV Cations parameter settings, etc Comparison between CS1W-DRM21 and CJ1W-DRM21 CS1W-DRM21 CS/CJ-series PC Comparison with Previous ModelsC200HW-DRM21-V1 Comparison with Previous Models Using the Configurator 300 words total for Eeprom Model Contents Personal Computer Outline of the ConfiguratorModels Configurator Specifications With no allocation area duplication Network Installation Procedure Basic Operating ProceduresHardware Preparations for Communications Creating Routing Tables Sysmac Link Unit, Controller Link Unit, and Ethernet UnitTions to be used, as shown in the table below Communications Procedures Prior to Starting Communications Using the Master FunctionUser-set Allocations Using Allocated DM Area Words Fixed Allocations Using Slave Function User-set Allocations Using the Configurator Section Section List of Usage Methods by Purpose Situation Action List of Usage Methods by Purpose Nomenclature and Installation Nomenclature and Functions IndicatorsNomenclature and Functions Indi Color Status Meaning likely errors Status Indicators MS and NSOFF Seven-Segment Display Seven-segment DigitsFollowing table shows the functions of the 7-segment digits Status Display Switch Settings Dot IndicatorsFollowing table shows the functions of the dot indicators Unit No. Switch DIP Switch Baud Rate Installing the DeviceNet Unit System Configuration PrecautionsConnectors Continue/Stop Remote I/O Communications CS-series, up to 16 Units can be mounted to the CS1W-BC MountingCS-series Carefully align the connectors to mount the DeviceNet Unit Handling PrecautionsCJ-series Remove the label after wiring External Dimensions Allocated CIO and DM Words Overview of Word Allocations Allocated DM Area Words Allocated CIO Area WordsUnit number Allocated words Software Switches 1 Word n Allocated CIO Area Words Mas Scan Unit Ter List Oper Func Sta Ating Tion Tus Mode Unit status area 2 word n+11 Master Status 1 word n+12Word n n = CIO 1,500 + 25 x unit number OFF→ Mas List Oper Func Sta Ating Tion Tus A C2 error will be displayed on Mode Alloca Tions Slave Unit Func Oper Tion Ating Mode Reserved By system Software Switches 2 Word n+1Word 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 List Func Oper Sta Tion Ating Tus Mode Scan Slave Unit Master COS Send Switches Words n+2 to n+5 Disconnect/Connect Switches Words n+6 to n+9 Bit Name Status Controlled Unit operation Unit Status 1 Word n+10 Word n+10 n = CIO 1,500 + 25 x unit number Unit Status 2 Word n+11 Word n+11 n = CIO 1,500 + 25 x unit number Itored from I/O Data Communications Flag word n+12 bit Master Status 1 Word n+12 Word n+12 n = CIO 1,500 + 25 x unit number Master I/O Allocation Status Master Status 2 Word n+13Code Details Slave Status 1 Word n+14 Word n+14 n = CIO 1,500 + 25 x unit number Tions Flag for Ter OUT 2/IN List Enabled Slave Status 2 Word n+15Registered Slave Table Words n+16 to n+19 Master Node Addresses 13 C200H Master Replacement Master Status 1 Word n+24 Normal Slave Table Words n+20 to n+23Word n+24 n = CIO 1,500 + 25 x unit number ON/OFF Unit Structure Communications Cycle Time Setup Table Allocated DM Area Words Master User Allocations Setup Table Areas and Word Ranges Enabled before you set these valuesCode Name Word range Setting Results Allocation Size Setup TableCode Description Details Slave User Allocations Setup Table Setting Example Word Master User-set Allocations Reference Table Communications Cycle Time Reference TableRanges Slave User-set Allocations Reference Table Figuration Slave with the scan list disabled Error Flags Slave Detailed Status COS Remote I/O Master Communications Allocations Master Remote I/O CommunicationsMaster Communications Using the Master User Fixed AllocationsUser-set Allocations Allocations Table Section Remote I/O Master Specifications Slave alloca Fixed allo Numbers of Master Units when DeviceNet Units are used Precautions on the Number of Master UnitsPattern One Master Unit Multiple Master Units connected User-set Remote I/O Allocations Using DM Area Settings Procedure for Using Remote I/O MasterFixed Allocations for Remote I/O User-set Remote I/O Allocations Using the Configurator Scan List Contents Scan List Scan List Enabled and Scan List Disabled Through the allocated DM Through the ConfiguratorCreating the Scan List Shown below Use a Software Switch to select the allocation area Fixed AllocationsAllocated Words Backing Up the Scan List Procedure Place the CPU Unit in Program mode Turn onMaster Enable Switch Select Fixed Fixed Allocations Area 104 Fixed Allocations Example Changing System ComponentsNode address Outputs Inputs Product Resulting Slave Allocation Enable SwitchTurn on the Scan List User-set Allocations User-set Allocations Methods 108 Procedure Turn on the Master Enable Switch Setting the Master User Allocations TableFirst word for the Allocation Size Setup Table Setting the Allocation Size Setup Table Turn on the Slave User Allocations Switch Changing System Components Multiple masters cannot share the same slaveMaster User Allocations Table Turning on the Master User Allocations Switch Allocation Size Setup TableResulting Slave Allocations 113 Procedure Step Same node address cannot be allocated more than once Example of User-set Allocations Using the Configurator Starting and Stopping Remote I/O Communications Example of Ladder Programming for Remote I/O CommunicationsStarting Remote I/O Communications Stopping Remote I/O Communications Example of Ladder Programming for Remote I/O Communications Following errors may occur during remote I/O communications Errors that May Occur in Remote I/O CommunicationsCondition Error Details Results Indicators Segment Display Condition Error Details Results Indicators Remote I/O Slave Communications Allocation Methods Slave Remote I/O CommunicationsSlave Communications Remote I/O and Slave Communications Specifications Procedures for Using Remote I/O Slave Communications 124 Stop Slave Select a FixedAllocation Area Turn on the Slave Fixed Allocation Area Connection Types Stop Slave CommunicationsSet the Slave User Allocations Table Slave User Allocations Table Turn on the Slave Enable Switch Turn on the Slave User Allocations Switch word n+1, bitAreas and Word Ranges for the OUT 1/IN 1 Areas Slave areas Configuration Setting throughBlock Connection Types and Allocated I/O Areas Specified connection OUT 1 area 2 area Type Message Communications Overview Outline of Message CommunicationsOverviewSection Fins messages Explicit messages Type of Fins message Data send/receive Fins commands Fins Message CommunicationsOverall Structure Nodes masters and/or slaves that support Fins messages Any Fins Command Unit SeriesDeviceNet Instructions Master Unit To send Sending Fins Message Communications Explicit Message CommunicationsReceiving Fins Message Communications Message Communications Specifications Sages Message Communications Error Indications Message Monitoring Timer Message Communications Errors Indicators Fins Commands and ResponsesFins Communications Sending/Receiving Fins Command/Responses Command CodesAre required follow the command code Response Codes Fins Command Lists Commands Addressed to CS/CJ-series CPU UnitsFunction Name Command Code Units Supporting Fins Communications Function Name Command Error Clear Error LOG Read Error LOG ClearForced SET/RESET Forced SET/RESET Cancel Clock Read Clock Write Using Fins Message Communications Setting Node AddressesCommands Addressed to DeviceNet Units Command to Send Explicit DeviceNet Messages Routing Tables Relay network table, as described belowLocal Network Tables Example Procedure for Creating the Routing Table Table is createdRelay Network Tables Lowed on the way to the final network Data Send/Receive Instructions DescriptionControl Data DeviceNet networks Unit Setting Indicates a Unit as shown in the following table Operating mode, and perform other functions at other nodes Sending Fins CommandsResponse beginning at word D Using SEND090, RECV098, and CMND490 Communications Flags Type Name Address Content Word BitCommunications Flag Operation Following table Communications Instructions Completion CodesTiming of Reading Responses Send/Receive Data Areas Example 1 Sending Data Using Send Command DetailsProgramming Examples Operation Program Example Bset Example 2 Sending a Fins Command Using Cmnd Connecting Networks for Fins Communications Example Program Sending Explicit Messages Sending Explicit Messages Fins Command Explicit Message Send 28 Command Block Response BlockError Responses Normal Response Sending Explicit Messages Using CMND490 162 Following command is used Cmnd S D C Example Sending Explicit Messages Using CMND490Vendor code is read from a Slave Omron vendor code 002F Hex Response Receiving Explicit Messages List of PLC Object Services PLC Objects provide the following servicesStatus Read/Write for CPU Units ITOR, RUN Service Class ID Instance ID Request Contents Code Data Memory Read/Write for CPU Units CPU Information Read Service Code 0E Hex Command BlockAttribute ID Hex Contents Attribute value size Hexadecimal CPU Unit Write Service Code 10 Hex Error code Data cleared Hex Fffe 171 Class ID command Always 002F Hex CPU Unit Status Read Service Code 40 HexOperation Status 173 Byte Data Read Service Code 1C Hex Areas for the PC you are using Hexadecimal as shown in the following tableTo read the data is specified in hexadecimal as shown below Data will be read to the high word Specified in hexadecimal as shown in the following table Word Data Read Service Code 1D HexData from is specified in hexadecimal as shown below You are using Byte Data Write Service Code 1E HexMal Data areas for the PC you are using Word Data Write Service Code 1F HexInstance 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 Setting the Message Monitoring Timer of the DeviceNet Unit Use the Configurator to set the message monitoring timerSetting the Message Monitoring Timer 184 Response when Using the CX-Programmer via the DeviceNet Memory Card Backup Functions Restoring Unit Setup Files Backing Up Unit Setup FilesOutline of Functions Saving Files from Configurator to Memory Card File Names Communications Timing Communications Cycle Time and Refresh Time Remote I/O Communications CharacteristicsCommunications Cycle Time Communications Time/Slave 2 I/O Response Time Refresh TimeMaximum I/O Response Time Slaves with More Than 8 Bytes of Input or Out put Communications Cycle Time PC Cycle Time More than One Master in Network Minimum I/O Response Time Case Slave’s indicator status System Startup TimeMaster Function Tions start up Message Communications Message Communications TimeSlave Function Message Communications Only No Remote I/O Communications Calculating the Maximum Message Response Time Request from One Client Byte Data Read 198 Troubleshooting and Maintenance Determining Operating Status from the Indicators Troubleshooting with the DeviceNet Unit IndicatorsIndicator status Network/Unit status Comments Segment Troubleshooting Errors Occurring in the DeviceNet Unit Error cate Indicators Gory Log Segment Hex Master Errors Set the slaves’ node addresses again Segment MS indicator NS indicator Error log HexUse slaves with input and output areas of 200 bytes max Inspect the slave and then create the scan list again 205 Check the following CPU Unit Status Error Software Switch Setting ErrorsUnit Status Error Network Errors Incorrect SettingMultiple Switches on Network Power Error Transmission Timeout Error Node Address Duplication ErrorMaster’s node address is also set on another node 0342 Memory Access Errors Message Monitoring Timer List Logic Error Likely CauseBus Off Detected Bus Off condition was detected 211 Reset the master scan list Memory Access Error CPU Unit Faulty H2 CPU Unit Exchange ErrorsUnit Number duplication CPU Unit Faulty H6 CPU Unit Memory FaultyCPU Unit Faulty Hb Table Not Registered There is an error in the contents of the routing table Routing Table Logic ErrorRefresh Error An error occurred in the CPU Unit Likely Cause CPU Unit Watchdog Timer ErrorInspect the CPU Unit’s operating environment Slave Errors CPU Unit Fatal Error Output OFF ErrorReplace the CPU Unit Output OFF Bit A50015 was turned on in the CPU Unit Error Log Functions Error Log TableUnit Errors Special Unit Error Error Codes and Detail Codes Monitored and the data cannot be savedTime Information Unit, the time stamp will contain all zeroes 220 221 Troubleshooting CPU Unit’s ERR/ALM Indicator Lit or FlashingRemote I/O Communications Disabled Error Probable cause 3 I/O Link Problems Use the following table to troubleshoot I/O Link problems Tinuing/stopping communications for errors Communications Error Operation SettingsUse the following table to troubleshoot scan list problems Cleaning Maintenance and ReplacementInspection Replacing Faulty Units Creating a New Network File Software Switches Unit No. Set on rotary switches on front panel 0 toAllocation Differences from C200H DeviceNet Master Units Word address Bit Status Areas Master Status AreaDeviceNet Unit DRM21 status C200HX Unit Unit Mas Appendix a C200HX Unit Unit Mas Word Series Communications Cycle Time Present Value Registered Slave TableCS1W CJ1W Replacing Ladder Programs from C200HW-DRM21-V1 Normal Slave TableBit CS/CJ Series CS/CJ Series C200HS Message Communications in Ladder Programs Replace the addresses as shown in the following tableArea type C200HW-DRM21-V1 This Unit CS1W Remarks Instructions C200HW-DRM21-V1 This Unit CS1W Remarks Connection Characteristics DeviceNet Connections Connections Using Allocations Setting Connection TypeUser-set allocations Using Configurator Allocation method Contents Connection path settings cannot be made Fixed Allocation or User-set Allocations Using DMConnection Path Master COS Send Switch 239 Reset Resets restarts the DeviceNet UnitResets the DeviceNet Unit There are no responses for this command Space Baud rateReads the internal status of the DeviceNet Unit Test Data Command, Response Echoback Test Read Error History Reads the error history saved in the DeviceNet Unit Error History Clear Appendix C Appendix D Restoring Unit Setup Files Backing Up Unit Setup FilesOutline of Functions Saving Files from Configurator to Memory Card File Names Connecting an Omron Slave to another Company’s Configurator Connecting another Company’s Slaves to an Omron MasterMulti-vendor Applications ID content Get read Set write Value Master Unit Device ProfileObject Mounting Identity Object 01 Hex Appendix E DeviceNet Object 03 HexConnection Object 05 Hex MAC ID ID content Get Set Value Read Write Section Information Max. No. of instances Number of output bytes used by Slave 256 ACK Communications type Instance type PC Object 2F HexFormat Transport class trigger DeviceNet service Parameter option TIM/CNT PC area Refresh area type Refresh address Command Command code When the explicit message execution failed or timed outExplicit Message Send Appendix F Index Index 265 266 Revision History Cat. No. W380-E1-2