CJ2M-CPU_ Datasheet
Contents
1. CS1D CPU CS1D CPU CS1W SCU CS1W SCB CJ1H CPU CJ1G H CPU CJ1G CPU CJ1iM CPU CJ1G CPU CJ1W SCU CP1H X CP1H XA CP1H Y NSJU U CJ2H CPU6L1 EIP CJ2M CPU3L CS1W EIP21 CJ1W EIP21 CXONE AL IC V ALLILID V WS02 CXPC WS02 SIMC1 E CXONE AL CXONE AL CJ series CU2 CPU Unit Hardware User s Manual CJ series CU2 CPU Unit Software User s Manual CS CJ NSJ series Instructions Reference Manual CS CJ CP NSuU series Communications Command Reference Manual CS and CJ Series EtherNet IP Units CS1W EIP21 CJ1W EIP21 CU2H CPU6L EIP CJ2M CPU3L Operation Manual CJ2M CPU3L CPU1L_ Description Describes the following for CU2 CPU Units e Overview and features e Basic system configuration e Part nomenclature and functions e Mounting and setting procedure e Remedies for errors e Also refer to the Software User s Manual W473 Describes the following for CJ2 CPU Units e CPU Unit operation e Internal memory e Programming e Settings e Functions built into the CPU Unit Also refer to the Hardware User s Manual W472 Hardware specifications for CJ2 CPU Units Software specifications for CJ2 CPU Unit2. 600 words Words CIO 3200 to CIO 3799 3 200 bits 200 words Words CIO 1300 to CIO 1499 Internal I O Area 37 504 bits 2 344 words Words CIO 3800 to CIO 6143 Cannot be used for external I O 8 192 bits 512 words Words W000 to W511 Maximum Number of Connectable Units Wale Cannot be used for external I O 8 192 bits 512 words Words HOO0 to H511 Holding Area Bits in this area maintain their ON OFF status when PLC is turned OFF or operating mode is changed Words H512 to H1535 These words can be used only for function blocks They can be used only for function block instances i e they are allocated only for internal variables in function blocks Read only 31 744 bits 1 984 words e 7 168 bits 448 words Words AO to A447 e 24 576 bits 1 536 words Words A10000 to A11535 Read write 16 384 bits 1 024 words in words A448 to A1471 A960 to A1471 and A10000 to A11535 cannot be accessed by CPU Bus Units Special I O Units PTs and Support Software that do not specifically support the CU2 CPU Units Auxiliary Area Temporary Area 16 bits TRO to TR15 Timer Area 4 096 timer numbers T0000 to T4095 separate from counters Counter Area 4 096 counter numbers C0000 to C4095 separate from timers 32k words amp e DM Area words for Special I O Units D20000 to D29599 100 words x 96 Units DM Area e DM Area words for CPU Bus Units D30000 to D31599 100 words x 16 Units Bits in the EM Area can be addre
3. CPU13 33 CPU14 34 CPU15 35 User Memory 10K steps 20K steps 30K steps 60K steps I O Bits 2 560 bits Normal Mode CJ2M CPU3L 270 us If tag data links are used with EtherNet IP add the following to the above time 100 us Number of transferred words x 1 8 us CJ2M CPU1Ll 160 us Execution T me Basic Instructions 0 04 us min Processing Special Instructions 0 06 us min Speed I O Interrupts and Interrupt task startup time 31 us External Interrupts Return time to cyclic task 10 us Minimum time interval 0 4 ms set in 0 1 ms increments Scheduled Interrupts Interrupt task startup time 30 us Return time to cyclic task 11 us Overhead Processing Time Total per CPU Rack or Expansion Rack 10 Units max Total per PLC 40 Units max Basic I O Units AE However a maximum of two CJ1W INTO1 Interrupt Input Units can be mounted Special 1 0 Units Units for up to 96 unit numbers can be mounted Unit numbers run from 0 to 95 Units are allocated between H 1 and 8 unit numbers S CJ2M CPU3L 15 Units max Reus unit CJ2M CPU1D 16 Units max Se for which interrupts can be Slots 0 to 4 on CPU Rack Maximum Number of Expansion Racks 3 max 2 560 bits 160 words Words CIO 0000 to CIO 0159 3 200 bits 200 words Words CIO 1000 to CIO 1199 6 400 bits 400 words Words CIO 1500 to CIO 1899 ClO Area 15 360 bits 960 words Words CIO 2000 to CIO 2959 1 440 bits 90 words Words CIO 3100 to CIO 3189 9 600 bits
4. communications ports for external interfaces a peripheral USB port and an EtherNet IP port Serial ports can be added by mounting a Serial Communications Option Board sold separately in an option slot Battery Compartment LED Indicators Simple Backup Memory Card 2M Power Supply Switch CONTROLLER Used to back up Memory Card data or turn OFF the power when removing the Memory Card Also press the Memory Card Power Supply Switch to perform an easy backup operation SW SETTING OPEN BATTERY v 10BASE T T EtherNet IP a o0o0000 Memory Card Eject Button EE Er EE Press the eject button to oo0oo0o0o00 remove the Memory Card PERIPHERAL l Memory Card Connector Connects the Memory Card to the CPU Unit from the CPU Unit 20000 CP1W CIF01 CP1W CIF11 CIF12 RS 232C RS 422A 485 Option Board Option Board CJ2M CPU1L DIP Switch inside the battery compartment Memory Card Indicators Indicates the Memory Card status access and power supply Peripheral USB Port Connected to Programming Devices such as the CX Programmer EtherNet IP Port Connected to the information management system such as Host Computer Option board slot Add a serial option board option A CJ2M CPU1L provides two communications ports for external interfaces a peripheral USB port and a serial port Battery Compartment Simple Backup Memory Card Power Supply Sw
5. ECV CMND PMCR TXDU and RXDU instructions Logical Ports for Tey Communications SE ogica 64 ports Used for SEND2 RECV2 CMND2 and PMCRZ2 instructions CIP SC EE Number of connections 64 Communications Specification UCMM Non Maximum number of clients that can communicate at the same time 32 connection Type Maximum number of servers that can communicate at the same time 40 Peripheral USB Port USB 2 0 compliant B type connector Baud Rate 12 Mbps max Transmission Distance 5m max e CJ2M CPU1L interface Conforms to EIA RS 232C e CJ2M CPU3LI No serial ports with default system One of the following Serial Option Boards can be mounted e CP1W CIFO1 RS 232C Option Board e CP1W CIF11 RS 422A 485 Option Board not isolated max transmission distance 50 m e CP1W CIF12 RS 422A 485 Option Board isolated max transmission distance 500 m Communications Method Half duplex Synchronization Method Start stop 0 3 0 6 1 2 2 4 4 8 9 6 19 2 38 4 57 6 or 115 2 kbps Transmission Distance 15 m max EtherNevt IP Port CSMA CD Shielded twisted pair STP cable Categories 5 5e 100 m between hub and node Number of Cascade Connections No restrictions if switching hub is used Serial Port Transmission Specifications CIP Communications Tag Data Links Number of Connections 32 1 to 10 000 ms Unit 0 5 ms Packet Interval Refresh period Can be set for each connection Data
6. J1W CIF11 RS 422A Conversion Adapter NT AL001 RS 232C RS 422A Conversion Adapter and NV3W M_20L Programmable Terminal The external device or the CPU Unit may be damaged Wu ell CP1W CIF11 CIF12 RS 422A 485 Option Board Front Back Communications Status Indicator CPU Unit Connector RDA RDB SDA SDB FG DIP Switch for Operation Settings RS 422A 485 Connector RS 422A 485 Terminal Block Tighten the terminal block screws to a torque of 0 28 N m RDA FG RDB SDA SDB omRON CJ2M CPU3L CPU1L_ Dimensions CJ2M CPU3L_ Unit mm OMRON SYSMAC EOE CJ2M INH CPU35 PRPHL PROGRAMMABLE A R CONTROLLE OPEN SW SETTING BATTERY v we PERIPHERAL g 1OOBASE TX 1 T OBASE EtherNet IP CJ2M CPU1L PI CONTROLLER sw seTTING OREN BATTERY W OMRON Related Manuals Cat No Model Manual Application W472 W473 W474 W342 W465 W463 W446 W447 W469 W366 W464 CJ2H CPU6 CJ2H CPU6 CJ2M CPU CJ2H CPU6 CJ2H CPU6 CJ2M CPU CJ2H CPU6 CJ2H CPU6 CJ2M CPU3L RW CJ2M CPU1 CS1G H CPU CS1G H CPU CJ1G H CPU CJ1G CPU CJ1M CPU NSJL LU CJ2H CPU6 CJ2H CPU6 CJ2M CPU CS1G H CPU CS1G H CPU
7. M CPU13 UC1 CE 3 Expansion 160K words Racks max DM 32K words 10K steps EM 32K words x ee 1 bank EM 32K words x 1 bank 5K steps 5K steps CJ2M CPU11 Note Add 0 15A when using NT AL0O01 RS 232C RS 422A Adapters Add 0 04 A when using CJU1W CIF11 RS 422A Adapters Serial Communications Option Boards Only CJ2M CPU3L The serial communications port can be equipped by installing the serial communications option board to the option board slot in front of CPU unit Product name Specifications Model Standards RS 232C Option One RS 232C port Connector D Sub 9 pin female Board Maximum transmission distance 15m CP1W CIF01 One RS 232C connector D Sub 9 pin male is included Plug XM2A 0901 Hood XM2S 091 1 E UCI N L RS 422A 485 CE Option Board One RS 422A 485 port 7 Terminal block using ferrules CP1W CIF11 ws Maximum transmission distance 50m RS 422A 485 lsolated type Option Board One RS 422A 485 port Isolated Terminal block using ferrules CP1W CIF12 N L CE Maximum transmission distance 500m Note It is not possible to use a CP series Ethernet Option Board CP1W CIF41 LCD Option Board CP1W DAMO01 with a CJ2M CPU Unit omRON CJ2M CPU3L CPU1L_ Accessories The following accessories come with CPU Unit Item Specification Battery CJ1W BATO1 End Cover CJ1W TER0O1 necessary to be mounted at the right end of CPU Rack End Plate PFP M 2 pcs Serial Po
8. SYSMAC CJ series CU2M CPU Units CJ2M CPU3 _ CPU1L CSM_CJ2M CPU3__ CPU1_DS_E_1_1 Since 2001 CJ1M series PLCs are in control of a wide variety of applications worldwide The accumulated experience and advancements in technology now result in CJ2M fully compatible yet fully new e Increased performance and increased memory capacity e Up to 40 I O units on any CPU e USB for plug and play access to the PLC PE EES e All models available with or without Ethernet port e Choice of serial port plug in modules e User friendly programming faster debugging Features e Five variations in program capacity from 5K steps to 60K steps scale the CPU to your application needs e Faster processors logic instruction execution time is reduced to 40 ns floating point trigonometrics in less than 1 us e Faster Function Block calls and execution faster interrupt handling less overhead time e Added execution memory for Function Blocks allows structured object oriented programming even in entry level CPUs e General purpose Ethernet port supports EtherNet IP tag based data links connection to Support Software communications between PLCs FTP data transfers and more CU2M CPU3L e Standard USB port on all models allows Support Software to connect directly through standard USB cable e A Serial Option Module can be mounted to add RS 232C or RS 422A 485 communications ports CU2M CPU3L e Compatible with all existing CJ1 power supp
9. Time omRON CJ2M CPU3L CPU1L_ Function Description Function Blocks Standard programming can be encapsulated as function blocks Languages in Function Block Definitions Ladder programming or structured text Online Editin The program can be changed during operation in MONITOR or PROGRAM mode except for g block programming areas Force Set Reset Specified bits can be set or reset Force set reset to the EM Area is enabled by specifying a start bank in parameter setting Differentiate Monitoring ON OFF changes in specified bits can be monitored The specified UO memory data can be stored in the trace memory in the CPU Unit The triggers can be set Debuggin ae The trace data can be uploaded during data tracing using CX Programmer which enables Continuous Tracing continuously logging the data by constantly uploading the trace data Automatically starting tracing when operation Data tracing can be automatically started when operation is started e when the operating starts mode is changed from PROGRAM mode to MONITOR or RUN mode Storing Location of Error when an Error Occurs The location and task number where execution stopped for a program error is recorded The programs can be checked for items such as no END instruction and FALS FAL errors at Program Check startup A function is provided to store predefined error codes in CPU Unit error information and time Error Log at which the error occurred CPU Error D
10. ations Any CIP commands can be received from the devices on the EtherNet IP network Any FINS commands can be transferred with the devices on the EtherNet IP network Communications Message Communications Scheduled Interrupts Tasks can be executed at a specified interval minimum of 0 2 ms Unit 0 1 ms When MSKS 690 is executed the internal timer is restarted and the time to first interrupt is Resetting and restarting with MSKS 690 sattoa fixed value Reading present value of internal timer with MSKS 690 can be used to read the time that has elapsed until the schedule interrupt is started MSKS 690 or since the previous scheduled interrupt Power OFF Interrupts A task can be executed when CPU Unit s power turns OFF I O Interrupt Tasks A task can be executed when an input signal is input to an Interrupt Input Unit A task can be executed when interrupts are requested from a Special I O Unit or a CPU Bus External Interrupt Tasks Unit Clock data is stored in memory Accuracy Accuracy depends on the temperature Clock Function Ambient temperature of 55 C 3 5 to 0 5 min error per month Ambient temperature of 25 C 1 5 to 1 5 min error per month Ambient temperature of 0 C 3 to 1 min error per month Operation Start Time Storage The time when operating mode was last changed to RUN mode or MONITOR mode is stored Operation Stop Time Storage The last time a fatal error occurred or the last time the o
11. ber of units recognized when the power is turned ON is displayed The input response times can be set for Basic I O Units The response time can be Input Response Time Setting increased to reduce the effects of chattering and noise at input contacts The response time can be decreased to enable detecting shorter input pulses All of the outputs on Basic I O Units can be turned OFF when an error occurs in RUN or Basic I O Load OFF Function MONITOR Gegen Units Basic I O Unit Status Monitoring ey can be read from Basic I O Units and the number of Units recognized Reading writing data using Special instructions can be used to read write required data for specific Units at high instructions for specific Units speed Unit UO Management Special UO Units and CPU Bus Units Unit Restart Bits to Restart Units A Special I O Unit or CPU Bus Unit can be restarted Automatic VO Allocation at Startu I O words can be automatically allocated to the Basic I O Units that are connected in the H PLC to start operation automatically without registering Units into UO tables Configuration The current unit configuration can be registered in I O tables to prevent it from being Management A e CEEE changed to reserve words and to set words Rack Slot First Word Settings The first words allocated to a Units on the Racks can be set The status of I O memory can be held when the operating mode is changed or power is Holding UO Memo
12. ction Charts SFC Structured Text ST and Instruction Lists IL FB Program Area 20K steps Cyclic tasks Type of Tasks Interrupt tasks Power OFF interrupt tasks scheduled interrupt tasks I O interrupt tasks and external interrupt tasks Cyclic tasks 128 Interrupt tasks 256 Interrupt tasks can be defined as cyclic tasks to create extra cyclic tasks Therefore the total number of cyclic tasks is actually 384 max Programming Languages Tasks Number of Tasks e Local symbols Can be used only within a single task in the PLC e Global symbols Can be used in all tasks in the PLC Type of Symbols e Network symbols tags UO memory in the CPU Unit can be externally accessed using symbols depending on parameter settings Supported only by the CU2M CPU3L1 e BOOL bit e UINT one word unsigned binary e UDINT two word unsigned binary e ULINT four word unsigned binary e INT one word signed binary e DINT two word signed binary e LINT four word signed binary e UINT BCD one word unsigned BCD 2 e UDINT BCD two word unsigned BCD 2 e ULINT BCD four word unsigned BCD 2 Data Type of Symbols e REAL two word floating point e LREAL four word floating point e CHANNEL word 2 e NUMBER constant or number 2 e WORD one word hexadecimal e DWORD two word hexadecimal e LWORD four word hexadecimal e STRING 1 to 255 ASCII characters e TIMER timer 3 e COUNTER counter 3 e User def
13. d at online connection to prevent wrong connection Unit Name Function This function sets operation protection by identifying hardware using the user programs Hardware ID Using Dot Numbers according to lot numbers stored in the Auxiliary Area Unit Versions Unit version CPU Unit version 1 0 EIP Unit version 2 0 CJ2M CPU1 CPU Unit version 1 0 Units CJ2M CPU3 CJ2M CPU Units omRON CJ2M CPU3L CPU1 _ Unit Versions and Programming Devices The following tables show the relationship between unit versions and CX Programmer versions Unit Versions and Programming Devices Required Programming Device CPU Unit CX Programmer Programming Ver 9 0 or lower Ver 9 1 or higher Console CJ2M CPU Functions for unit version 1 0 OK 1 2 Unit version 1 0 1 CX Programmer version 9 1 or higher is required to use CJ2M CPU Units 2 A Programming Console cannot be used with a CU2M CPU Unit Device Type Setting The unit version does not affect the setting made for the device type on the CX Programmer Select the device type as shown in the following table regardless of the unit version of the CPU Unit P Device type setting on CRU Untgroup CPUN mode CX Programmer Ver 9 1 or higher CJ2M CPU3LI CJ2M CPU Units CJ2M CPU10 CJ2M Series CJ Series omRON External Interface CJ2M CPU3_ CJ2M with Built in EtherNet IP CJ2M CPU3L CPU1L_ A CJ2M CPUS3L provides two
14. e TX Su OMe titertace Auto Negotiation Fixed Setting omRON CJ2M CPU3L_ CPU1L_ 5 Packets per second is the number of communications packets that can be processed per second 6 If the maximum number is exceeded refreshing will require more than one CPU Unit cycle 7 When changing parameters however the EtherNet IP port where the change is made will be restarted In addition a timeout will temporarily occur at the other node that was communicating with that port and it will then recover automatically x8 The EtherNet IP port supports an IGMP client so unnecessary multicast packets are filtered by using a switching hub that supports IGMP snooping Function Specifications Functions Description A minimum cycle time can be set Minimum Cycle Time 0 2 to 32 000 ms Unit 0 1 ms The minimum cycle time setting can be changed in MONITOR mode EE S Ee The cycle time is monitored Management Cycle Time Monitoring 0 01 to 40 000 ms Unit 0 01 ms Becharound Procesein Instructions with long execution times can be executed over multiple cycles to prevent g g fluctuations in the cycle time Basic I O Cyclic Refreshing Cyclic refreshing of Basic I O Units Special I O Units and CPU Bus Units Units Special VO _ Immediate Refreshing UO refreshing by immediate refreshing instructions Refreshing O Units and Refreshing by IORF I O refreshing by lIORF instruction CPU Bus Units Unit Recognition at Startup The num
15. ecification Communications method Half duplex Synchronization Start stop Baud rate 0 3 0 6 1 2 2 4 4 8 9 6 19 2 38 4 57 6 115 2 kbps Transmission distance 15 m max Interface EIA RS 232C Protocol Host Link NT Link 1 N No protocol or Peripheral Bus Baud rates for the RS 232C are specified only up to 19 2 kbps The CJ Series supports serial communications from 38 4 kbps to 115 2 kbps but some computers cannot support these speeds Lower the baud rate if necessary CS CTS Input jv Power suppiy fe feon main Note Do not use the 5 V power from pin 6 of the RS 232C port for anything but CJ1W CIF11 RS 422A Conversion Adapter NT ALOO1 RS 232C RS 422A Conversion Adapter and NV3W M_20L Programmable Terminal The external device or the CPU Unit may be damaged omRON CJ2M CPU3L CPU1L_ Serial Option Board Only CJU2M CPU3 A Serial Option Board can be used with a CU2M CPU3L_ CJ2M CPU Unit CP1W CIFO1 One RS 232C port Connector D sub 9 pin female CP1W CIF11 Meta pearson nal Terminal block Using ferrules isolated CP1W CIF12 One RS 422A 485 port isolated Terminal block Using ferrules CP1W CIF0O1 RS 232C Option Board Front Back Communications Status Indicator CPU Unit Connector RS 232 Connector RS 232C Connector SOTHO Send ata Ou Se E H sen rosen l o eon asian Comecorhooa F Procion earn Note Do not use the 5 V power from pin 6 of the RS 232C port for anything but C
16. etection CPU Unit WDT errors are detected Errors can be generated for user specified conditions Non fatal errors FAL and fatal errors FALS Program section time diagnosis and program section logic diagnosis are supported FPD instruction Load OFF Function This function turns OFF all outputs from Output Units when an error occurs The RUN output from the CJ1W PA205R turns ON while CPU Unit is in RUN mode or MONITOR mode Basic I O Load Short circuit Detection eg provides alarm information from Basic I O Units that have load short circuit Failure Point Detection The time and logic of an instruction block can be analyzes using the FPD instruction CPU Standby Detection This function indicates when the CPU Unit is on standby because all Special I O Units and y CPU Bus Units have not been recognized at the startup in RUN or MONITOR mode System FAL Error Detection This function generates a non fatal FAL error when the user defined conditions are met in User defined non fatal error program Duplicate Refreshing Error This function detects an error when an immediate refreshing Instruction in an interrupt task is Detection competing with I O refreshing of a cyclic task Basic I O Unit Error Detection This function detects the errors in Basic I O Units Self Backup Memory Error This function detects errors in the memory backup of the user programs and parameter area Detection backup memory diagnosis PLC Setup Error Detect
17. hen a Serial Communications Option Board is mounted Host Link commands or FINS commands placed between Host Link headers and terminators Host Link SYSWAY Communications can be sent from a host computer or PT to read write I O memory read control the operating mode and perform other operations for PLC ear I O instructions for communications ports such as TXD RXD instructions can be used for No protocol Communications i data transfer with peripheral devices such as bar code readers and printers UO memory in the PLC can be allocated and directly linked to various PT functions including NT Link Communications status control areas status notification areas touch switches lamps memory tables and other objects Peripheral Bus Bus for communications with various kinds of Support Software running on a personal H computer High speed communications are supported Serial Gateway This gateway enables receiving and automatically converting FINS to the CompoWay F Serial PLC Links Data is exchanged between CPU Units using serial ports without communications programming PTs set to the 1 N NT Link protocol can be included in the network 100Base TX 10Base T EtherNet IP Port 10 Protocols TCP IP UDP ARP ICMP ping only BOOTP Applications FINS CIP POP3 SMTP SNTP DNS Client FTP Server CIP Tag Data Links Programless cyclic data exchanges with the devices on the EtherNet IP network Communications soe Service Message Communic
18. ined Failure Diagnosis This function detects an error when the same unit number is set for two or more Units the same word is allocated to two or more Basic I O Units or the same rack number is set for two or more Racks Unit Rack Number Duplication Error Fatal Error Detection Too Many UO Points Error This function detects an error when the total number of I O points set in the I O tables or the Detection number of Units per Rack exceeds the specified range This function detects an error when the number of Units in the registered I O tables does not UO Setting Error Detection agree with the actual number of Units that is mounted or an Interrupt Unit has been connected in the wrong position i e not in slot 0 to 4 11 Supported only by the CU2M CPU3L1 omRON CJ2M CPU3L CPU1L_ Function Description Program Error Detection This function detects errors in programs Instruction Processing This function detects an error when the given data value is invalid when executing an Error Detection instruction or execution of instruction between tasks was attempted Indirect DM EM BCD EEN Error Detection This function detects an error when an indirect DM EM address in BCD mode is not BCD Illegal Area Access Error This function detects an error when an attempt is made to access an illegal area with an Detection instruction operand No END Error Detection This function detects an error when there is no END instruc
19. ined data types data structures Maximum Size of Symbol 32k words Array Symbols Array Variables One dimensional arrays Number of Array Elements 32 000 elements max Number of Registrable Network 2 000 max Symbols Tags x4 Length of Network Symbol Tag Encoding of Network Symbols Tags 4 ee Memory Capacit 9 NOU Worde VERSENY Up to 32k words x 4 banks when EM is specified in CX Programmer Number of Samplings Bits 31 one word data 16 two word data 8 four word data 4 Sampling Cycle 1 to 2 550 ms Unit 1 ms ON OFF of specified bit Data comparison of specified word Trigger Conditions Data size 1 word 2 words 4 words Comparison Method Equals Greater Than gt Greater Than or Equals gt Less Than lt Less Than or Equals lt Not Equal Delay Value 32 768 to 32 767 ms Memory Card 128 256 or 512 Mbytes Use the Memory Cards provided by OMRON Symbols Variables Data Tracing File Memory EM file memory Part of the EM Area can be converted for use as file memory Source Function block program Comment memory comment file program Capacity 1 Mbytes Memory indey file symbol tables 2 Cannot be used in Function blocks 3 Can be used only in Function blocks 4 Supported only by the CU2M CPU3LJ omRON Commu nications CJ2M CPU3L_ CPU1L_ CJ2M Item CPU11 31 CPU12 32 CPU13 33 CPU14 34 CPU15 35 Logical Ports 8 ports Used for SEND R
20. ion This function detects setting errors in the PLC Setup and l CPU Bus Unit Error Detection This function detects an error when there is an error in data exchange between the CPU Unit Restoration Non fatal Error and a CPU Bus Unit Detection Special I O Unit Error This function detects an error when there is an error in data exchange between the CPU Unit Detection and a Special I O Unit Tag Memory Error Detection 11 This function detects errors in tag memory Battery Error Detection This function detects an error when a battery is not connected to the CPU Unit or when the battery voltage drops CPU Bus Unit Setting Error This function detects an error when the model of a CPU Bus Unit in the registered I O tables Detection does not agree with the model that is actually mounted in the PLC Special I O Unit Setting Error This function detects an error when the model of a Special I O Unit in the registered I O tables Detection does not agree with the model of Unit that is actually mounted Option Board Error Detection 11 This function detects the errors in Serial Option Board mounting status Memory Error Detection This function detects errors that occur in memory of the CPU Unit This function detects when an error occurs in data transfers between the Units mounted in UO Bus Error Detection Rack slots and the CPU Unit and detects when the End Cover is not connected to the CPU Rack or an Expansion Rack Data Tracing User def
21. itch CONTROLLER Used to back uk Memory Card data or turn OFF the power when removing the Memory Card Also press the Memory Card Power Supply Switch to perform an easy backup operation swseTTING OREN BATTERY Memory Card Connector Connects the Memory Card to the CPU Unit Memory Card Eject Button Press the eject button to remove the Memory Card from the CPU Unit LED Indicator DIP Switch inside the battery compartment Memory Card Indicators Indicates the Memory Card status access and power supply Peripheral USB Port Connected to Programming Device such as the CX Programmer Built in Serial Port Connected to Programming Devices Host Computers general purpose external sevice Programmable Terminals and other sevices omRON CJ2M CPU3L CPU1L_ Peripheral USB Port Item Specification Baud Rate 12 Mbps max Transmission Distance 5 m max Interface USB 2 0 compliant B type connector Protocol Peripheral Bus EtherNet IP Port Item Specification Media Access Method CSMA CD Modulation Baseband Transmission Paths Star Baud Rate 100 Mbps 100Base TX Transmission Media Shielded twisted pair STP cable Categories 5 5e Transmission Distance 100 m between hub and node Number of Cascade Connections No restrictions if switching hub is used CIP Communications tag data links Explicit Messages Communications Sege FINS communications Built in Serial Port Only CJ2M CPU1L Hem Sp
22. k Configuration Software Operation Manual Support Software for Windows Describes operating procedures for the CX Programmer computers Also refer to the Software User s Manual W473 and Instructions Reference Manual W474 when you do CX Programmer operating programming procedure Operating procedures for CX Simulator Simulation Support Software for Windows computers Using simulation in the CX Programmer with CX Programmer version 6 1 or higher Describes the operating procedures for the CX Simulator When you do simulation also refer to the CX Programmer Operation Manual W446 Software User s Manual W473 and CS CJU NSJ series Instructions Reference Manual W474 Network setup and monitoring Describes the operating procedures for the CX Integrator omRON
23. ly I O control and communication units omRON CJ2M CPU3L CPU1L Ordering Information International Standards e The standards are abbreviated as follows U UL U1 UL Class Division 2 Products for Hazardous Locations C CSA UC cULus UC1 cULus Class Division 2 Products for Hazardous Locations CU cUL N NK L Lloyd and CE EC Directives e Contact your OMRON representative for further details and applicable conditions for these standards CJ2M CPU Units Built in EtherNet IP EE Current Specifications consumption A Product name i LD i Standards soe eae SAS Program Data memory instruction EtherNet IP EE 5V 24V Expansion Racks capacity capacity Ee function slot 160K words S CJ2M Built in 60K steps OM 32K words CJ2M CPU35 EtherNet IP Saat EM 32K words x BER j steps z CPU Units 2 560 points H 4 banks T l 3 Expansion 160K words note CJ2M CPU32 CJ2M CPU31 Racks max DM 32K words Note Add 0 005A 0 030A and 0 075A when using Serial Communications Option Boards CP1W CIF01 11 12 respectively 10K steps CJ2M CPU Units E Current Specifications consumption A Product name i LD Standards Geen Th Program Data memory instruction EtherNet IP 5V 24V Expansion Racks capacity capacity execution function time 160K words 60K steps CJ2M CPU15 PS DM 32K words mere CJ2M CPU EM 32K words x Units 30K steps 4 banks CJ2M CPU14 2 560 points 40 E 20K steps CJ2
24. on startup Simpie Backup Function This function collectively backs up the data in CPU Unit user programs parameters and I O H p memory and internal backup data in the I O Units E EE A function that allows the PLC to use Network Communications Instruction to send required Unsolicited Communications FINS commands to a computer connected via a Host Link Host Link communications can be used for remote programming and remote monitoring through a Controller Link Ethernet DeviceNet or SYSMAC LINK Network Communications Remote Programming and Monitoring across network layers can be performed Controller Link or Ethernet 8 layers DeviceNet or SYSMAC LINK 3 layers Maintenance Glen This function enables automatically connecting to the PLC online when the CX Programmer Automatic Online Connection via Connection is directly connected by a serial connection peripheral USB port or serial port Network This function enables connecting the CX Programmer online to a PLC that is connected via an Networks EtherNet IP network This function protects reading and displaying programs and tasks using passwords Read Protection using Password Write protection Set using the DIP switch Read protection Set a password using the CX Programmer s y FINS Write Protection This function prohibits writing by using FINS commands sent over the network ecurity This function allows the users to give any names to the Units Names are verifie
25. perating mode was changed to Clock R gt g PROGRAM mode is stored The time when the power was turned ON is stored The time when the power is turned OFF is stored The total time that the PLC has been ON is stored in increments of 10 hours A history of the times when the power was turned ON is stored The time that the user program was last overwritten is stored The time when the Parameter Area was overwritten is stored Holding Area data DM Area data EM Area data Counter Completion Flags and counter present values are held even when power is turned OFF CIO Area Work Area some Auxiliary Memory Protection Area data and Timer Completion Flags timer present values index registers and data registers can be protected by turning ON the IOM Hold Bit in the Auxiliary Area and by also setting the IOM Hold Bit to Hold in the PLC Setup The detection time for power interruptions can be set AC power supply 10 to 25 ms variable DC power supply 2 to 5 ms CJ1W PD022 or 2 to 20 ms CJ1W PD025 The detection of power interruptions can be delayed 0 to 10 ms Not supported by the CJ1W PD022 Number of Power Interruptions Counter The number of times power has been interrupted is counted 9 A Serial Option Board is required to use a serial port for the CU2M CPU3L CU2M CPU Unit 10 Supported only by the CU2M CPU3L1 Interrupt Power Supply Management Power OFF Detection Time Setting Power OFF Detection Delay
26. rt RS 232C Connector see note Connector set for serial port connection D SUB 9 pin male connector Note Connector is not provided with CU2M CPU3L1 General Specifications CJ2M Item CRU CPU3L Enclosure Mounted in a panel Grounding Less than 100 Q CPU Rack Dimensions 90 mm x 75 mm x 31 mm 90 mm x 75 mm x 62 mm Weight 130 g or less 190 g or less See note Current Consumption 5 VDC 0 5 A 5 VDC 0 7 A Ambient Operating Temperature 0 to 55 C Ambient Operating Humidity 10 to 90 Atmosphere Must be free from corrosive gases Ambient Storage Temperature 20 to 70 C excluding battery 2 000 m or less Pollution Degree 2 or less Conforms to JIS B3502 and IEC 61131 2 Noise Immunity 2 kV on power supply line Conforms to IEC 61000 4 4 Overvoltage Category Category II Conforms to JIS B3502 and IEC 61131 2 EMC Immunity Level Zone B Conforms to IEC60068 2 6 5 to 8 4 Hz with 3 5 mm amplitude 8 4 to 150 Hz Acceleration of 9 8 m s for 100 min in X Y and Z directions 10 sweeps of 10 min each 100 min total Conforms to IEC60068 2 27 147 m s 3 times in X Y and Z directions 100 m s for Relay Output Units Use Environment Vibration Resistance Shock Resistance Life 5 years at 25 C Battery CJ1W BAT01 Applicable Standards Conforms to cULus and EC Directives Note Without a Serial Option Board omRON CJ2M CPU3L CPU1L Performance Specifications CJ2M Items CPU11 31 CPU12 32
27. ry when Changing Operating Modes turned ON The forced set reset status can be held when the operating mode is changed or power is turned ON File Memor Files Such as program files data files and symbol table files can be stored in Memory y Card EM File Memory or Comment Memory Memory Built in Flash Memor The user program and Parameter Area can be backed up to an internal flash memory Management y when they are transferred to the CPU Unit Parts of the EM Area can be treated as file memory UO comments can be stored as symbol table files in a Memory Card EM file memory Storing Comments or comment memory EM Configuration EM Area can be set as trace memory or EM file memory Automatic File Transfer at Startup E file and parameter files can be read from a Memory Card when the power is oe Program Replacement during PLC Operation The whole user program can be read from a Memory Card to CPU Unit during operation Function for Reading and Writing Data from a Memory Data in UC memory in the CPU Unit can be written to a Memory Card in CSV TXT format Card Data in CSV TXT format in the Memory Card can be read to I O memory in the CPU Unit omRON CJ2M CPU3L CPU1L_ Function Description Communications Peripheral USB Peribheral Bus Bus for communications with various kinds of Support Software running on a personal Port p computer High speed communications are supported Serial Port Option 9 Application is possible w
28. s Describes each programming instruction in detail Also refer to the Software User s Manual W473 when you do programming Information on instructions Describes C mode commands and FINS commands Refer to this manual for a detailed description of commands for communications with the CPU Unit using C mode commands or FINS commands Note This manual describes the communications commands that are addressed to CPU Units The communications path that is used is not relevant and can include any of the following serial ports on CPU Units communications ports on Serial Communications Units Boards and Communications Units For communications commands addressed to Special UO Units or CPU Bus Units refer to the operation manual for the related Unit Information on communications for CS CJ CP series CPU Units and NSJ series Controllers Information for EtherNet IP function of CJ2M built in Ethernet port Describes EtherNet IP port units A basic setting a tag data link FINS communication and other function are described CX One Setup Manual Installing software from the CX Provides an overview of the CX One FA Integrated Tool One Package and describes the installation procedure CX Programmer Operation Manual CX Programmer Operation Manual Functions Blocks Structured Text CX Programmer Operation Manual SFC Programming CS CJ CP NSJ series CX Simulator Operation Manual CS CJ CP NSJ series CX Integrator Networ
29. ssed either by bit or by word These bits cannot be addressed by CPU Bus Units Special I O Units PTs and Support Software that do not specifically support the CJ2 CPU Units 32k words bank x 4 banks max E00_00000 to E3_32767 max Bits in the EM Area can be addressed either by bit or by word These bits cannot be addressed by CPU Bus EM Area Units Special I O Units PTs and Support Software that do not specifically support the CJ2 CPU Units 32K words x 1 bank 32K words x 4 banks Force S R Enabled Banks 1 Bank 0 hex Bank 0 to 3 hex IRO to IR15 Index Registers These are special registers for storing PLC memory addresses for indirect addressing Index Registers can be set so that they are unique in each task or so that they are shared by all tasks Cyclic Task Flag Area 128 flags Memory Card 128 MB 256 MB or 512 MB PROGRAM Mode Programs are not executed Preparations can be executed prior to program execution in this mode Operating Modes MONITOR Mode Programs are executed and some operations such as online editing and changes to present values in I O memory are enabled in this mode RUN Mode Programs are executed This is the normal operating mode ZS Force setting resetting bits in the EM Area is possible only for banks specified for the EM Area force set reset function OTTO CJ2M CPU3L CPU1L_ CJ2M Items CPU11 31 CPU12 32 CPU13 33 CPU14 34 CPU15 35 Execution Mode Normal Mode Ladder Logic LD Sequential Fun
30. tion at the end of the program This function detects an error when there are no tasks that can be executed in a cycle there Fatal Error Detection Task Error Detection is no program for a task or the execution condition for an interrupt task was met but there is no interrupt task with the specified number SS Differentiation Overflow This function detects an error when too many differentiated instructions are entered or deleted ae Error Detection during online editing 131 072 times or more Restoration Invalid Instruction Error This function detects an error when an attempt is made to execute an instruction that is not Detection defined in the system User Program Area This function detects an error when instruction data is stored after the last address in user Overflow Error Detection program area Cycle Time Exceeded Error This function monitors the cycle time 10 to 40 000 ms and stops the operation when the set Detection value is exceeded System FALS Error Detection This function generates a fatal FALS error when the user defined conditions are met in Fatal Error User defined Fatal Error program Detection Version Error Detection This function detects an error when a user program includes a function that is not supported Continued from by the current unit version previous page Memory Card Transfer Error This function detects an error when the automatic file transfer from Memory Card fails at Detecti
31. will be refreshed at the set interval regardless of the number of nodes 32 CIO DM EM HR WR and Network symboles 8 Seven tags if PLC status is included in the segment 20 words Maximum Data Size p r Confection Data is synchronized within each connection Number of Registrable Tag Set 32 1 connection 1 segment Maximum Tag Set Size 20 words One word is used when PLC status is included in the segment Maamur Number of age Output send CPU Unit to EtherNet IP 32 Input receive EtherNet IP to CPU Unit 32 Data Size Refreshable in a Single Output send CPU to EtherNet IP 640 words Cycle of CPU Unit S Input receive EtherNet IP to CPU 640 words Change of Tag Data Link Parameter OK 7 Settings during Operation Multi cast Packet Filter 8 OK CIP Communications Explicit Refreshable in a Single Cycle of CPU Unit 6 E e S D S Q Wal G e D G D E S el O Messages Class 3 Connection Type Number of connections 128 Maximum number of clients that can communicate at the same time 16 UCMM Non connection Type Maximum number of servers that can communicate at the same time 16 OK CIP Routing CIP routing is enabled for the following remote Units CJ1W EIP21 CJU2H CPU6L_ EIP CJ2M CPU3LI and CS1W EIP21 FINS Communications FINS UDP OK FINS TCP 16 connections max EtherNet IP Conformance Test Conforms to A5 10Base T 100Bas
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