Omron CJ2H-CPU64-EIP, CJ2H-CPU65-EIP, CJ2H-CPU67-EIP, CJ2H-CPU66-EIP, CJ2H-CPU68-EIP DATASHEET
SYSMAC CJ-series CJ2H (Built-in EtherNet/IP) CPU Units
CJ2H-CPU6@-EIP
CSM_CJ2H-CPU-EIP_DS_E_2_1
Flagship PLCs with Built-in
Multifunctional Ethernet Port
• Small, Fast, Flexible:
The CJ2 CPU Units inherit and improve CJ1 features
while also adding EtherNet/IP as a standard feature for
high-speed, high-capacity Ethernet-based networking.
CJ2H-CPU6@-EIP
Features
• High-speed, high-capacity EtherNet/IP is built into every model.
• The CIP communications protocol is supported for direct access to multivendor devices.
• Tag memory provided for easy access from host PCs and PTs.
• Even more program memory and data memory.
• Superior high-speed control performance: LOAD instructions execute in 16 ns, SINE instructions in 0.59 μs.
1
CJ2H-CPU6@-EIP
Ordering Information
CJ2H (Built-in EtherNet/IP) CPU Units
Specifications
Product
name
CJ2H
(Built-in
EtherNet/IP)
CPU Units
I/O capacity/Mountable
Units (Expansion Racks)
2,560 points / 40 Units
(3 Expansion Racks max.)
Program
capacity
400K steps
250K steps
150K steps
100K steps
50K steps
Data memory capacity
832K words
DM: 32K words
EM: 32K words × 25 banks
512K words
DM: 32K words
EM: 32K words × 15 banks
352K words
DM: 32K words
EM: 32K words × 10 banks
160K words
DM: 32K words
EM: 32K words × 4 banks
160K words
DM: 32K words
EM: 32K words × 4 banks
LD
instruction
execution
time
0.016 μs
Note: Add 0.15 A per Adapter when using NT-AL001 RS-232C/RS-232A Adapters.
Add 0.04 A per Adapter when using CJ1W-CIF11 RS-422A Adapters.
International Standards
• The standards indicated in the "Standards" column are those current for UL, CSA, cULus, NK, and Lloyd standards and EC Directives as of the end of April 2008.
The standards are abbreviated as follows: U: UL, U1: UL (Class I Division 2 Products for Hazardous Locations), C: CSA, UC: cULus, UC1: cULus (Class I Division
2 Products for Hazardous Locations), CU: cUL, N: NK, L: Lloyd, and CE: EC Directives
• Ask your OMRON representative for the conditions under which the standards were met.
Current
consumption (A)
5 V 24 V
0.82
(See
note.)
−
Model Standards
CJ2H-CPU68-EIP
CJ2H-CPU67-EIP
CJ2H-CPU66-EIP
CJ2H-CPU65-EIP
CJ2H-CPU64-EIP
UC1, N, L,
CE
Accessories
The following accessories come with CPU Unit:
Item Specification
Battery CJ1W-BAT01
End Cover CJ1W-TER01 (necessary to be mouned at the right end of CPU Rack)
End Plate PFP-M (2 pcs)
Serial Port (RS-232C) Connector Connector set for serial port connection (D-SUB 9-pin male connector)
2
General Specifications
CJ2H-CPU6@-EIP
Item
Enclosure Mounted in a panel
Grounding Less than 100 Ω
CPU Rack Dimensions 90 mm × 65 mm × 80 mm (H × D × W)
Weight 280 g or less
Current Consumption 5 VDC, 0.82 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)
Altitude 2,000 m or less
Pollution Degree 2 or less: Conforms to JIS B3502 and IEC 61131-2.
Use Environment
Battery
Applicable Standards Conforms to cULus and EC Directives.
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
Vibration Resistance
Shock Resistance
Life 5 years at 25°C
Model CJ1W-BAT01
CPU64-EIP CPU65-EIP CPU66-EIP CPU67-EIP CPU68-EIP
Conforms to JIS C60068-2-6.
5 to 8.4 Hz with 3.5-mm amplitude, 8.4 to 150 Hz
Acceleration of 9.8 m/s
100 min total)
Conforms to JIS C60068-2-27.
2
, 3 times in X, Y, and Z directions (100 m/s2 for Relay Output Units)
147 m/s
2
for 100 min in X, Y, and Z directions (10 sweeps of 10 min each =
CJ2H-
3
Performance Specifications
CJ2H-CPU6@-EIP
Items
User Memory 50K steps 100K steps 150K steps 250K steps 400K steps
I/O Bits 2,560 bits
Overhead Processing Time
Processing
Speed
Maximum Number of Connectable Units
Maximum Number of Expansion Racks 3 max.
CIO Area
Work Area
Holding Area
Auxiliary Area
Temporary Area 16 bits: TR0 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))
DM Area
EM Area
Index Registers
Cyclic Task Flag Area 128 flags
Memory Card 128 MB, 256 MB, or 512 MB
Operating Modes
Execution Mode Normal Mode
Programming Languages
Function
Blocks
Tasks
Execution Time
I/O Interrupts and
Interrupts
I/O Area 2,560 bits (160 words): Words CIO 0000 to CIO 0159
Link Area 3,200 bits (200 words): Words CIO 1000 to CIO 1199
CPU Bus Unit Area 6,400 bits (400 words): Words CIO 1500 to CIO 1899
Special I/O Unit Area 15,360 bits (960 words): Words CIO 2000 to CIO 2959
DeviceNet Area 9,600 bits (600 words): Words CIO 3200 to CIO 3799
Internal I/O Area
Maximum number of definitions 2,048
Maximum number of instances 2,048
Type of Tasks
Number of Tasks
External Interrupts
Scheduled
Interrupts
Force-set/reset
Enabled Banks
CPU64-EIP CPU65-EIP CPU66-EIP CPU67-EIP CPU68-EIP
Normal Mode: 200 μs
(If tag data links are used with EtherNet/IP, add the following to the above time: 100 μs + Number of transferred
words × (0.33 μs or 0.87 μs *))
* When High-speed interrupt function is used
Basic Instructions: 0.016 μs min.;
Special Instructions: 0.048 μs min.
Start time of interrupt task : 26 μs or 17 μs * (30 μs in unit Ver.1.0)
Return time to cyclic task : 11 μs or 8 μs * (15 μs in unit Ver.1.0)
* When High-speed interrupt function is used
Start time of interrupt task : 22 μs or 13 μs * (27 μs in unit Ver.1.0)
Return time to cyclic task : 11 μs or 8 μs * (15 μs in unit Ver.1.0)
* When High-speed interrupt function is used
Total per CPU Rack or Expansion Rack: 10 Units max.;
Total per PLC: 40 Units max.
3,200 bits (200 words): Words CIO 1300 to CIO 1499
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
Cannot be used for external I/O.
8,192 bits (512 words): Words H000 to H511
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)
• 7,168 bits (448 words): Words A0 to A447
• 24,576 bits (1,536 words): Words A10000 to A11535
Read/write: 16,384 bits (1,024 words) in words A448 to A1471
32k words (Bits in the DM Area can be addressed either by bit or by word.)
DM Area words for Special I/O Units: D20000 to D29599 (100 words × 96 Units)
DM Area words for CPU Bus Units: D30000 to D31599 (100 words × 16 Units)
32k words/bank × 25 banks max.: E00_00000 to E18_32767 max.
(Bits in the EM Area can be addressed either by bit or by word.)
32K words × 4
banks
EM3 EM3 EM6 to EM9 EM7 to EME EM11 to EM18
Force-setting/resetting is enabled only for areas specified for automatic address allocation.
IR0 to IR15
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.)
PROGRAM Mode: Programs are not executed. Preparations can be executed prior to program execution in
MONITOR Mode: Programs are executed, and some operations, such as online editing, and changes to
RUN Mode: Programs are executed. This is the normal operating mode.
Ladder Logic (LD),
Sequential Function Charts (SFC),
Structured Text (ST), and
Instruction Lists (IL)
Cyclic 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.)
32K words × 4
banks
this mode.
present values in I/O memory, are enabled in this mode.
CJ2H-
32K words × 10
banks
32K words × 15
banks
32K words × 25
banks
4
CJ2H-CPU6@-EIP
Symbols
(Variables)
Data Tracing
File Memory
Source/
Comment
Memory
Items
Type of Symbols
Data Type of Symbols
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
Symbols (Tags)
Length of Network Symbol (Tag)
Name
Encoding of Network Symbols
(Tags)
Memory Capacity
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)
Trigger Conditions
Delay Value −32,768 to +32,767 ms
Function block program
memory, comment file, program
index file, symbol tables
CPU64-EIP CPU65-EIP CPU66-EIP CPU67-EIP CPU68-EIP
• Local symbols: Can be used only within a single task in the PLC.
• Global symbols: Can be used in all tasks in the PLC.
• Network symbols (tags): I/O memory in the CPU Unit can be externally accessed using symbols, depending
on parameter settings.
• BOOL (bit)
• UINT (one-word unsigned binary)
• UDINT (two-word unsigned binary)
• ULINT (four-word unsigned binary)
• INT (one-word signed binary)
• DINT (two-word signed binary)
• LINT (four-word signed binary)
• UINT BCD (one-word unsigned BCD) *1
• UDINT BCD (two-word unsigned BCD) *1
• ULINT BCD (four-word unsigned BCD) *1
• REAL (two-word floating-point)
• LREAL (four-word floating-point)
• CHANNEL (word) *1
• NUMBER (constant or number) *1
• WORD (one-word hexadecimal)
• DWORD (two-word hexadecimal)
• LWORD (four-word hexadecimal)
• STRING (1 to 255 ASCII characters)
• TIMER (timer) *2
• COUNTER (counter) *2
*1. Cannot be used in Function blocks
*2. Can be used only in Function blocks
20,000 max.
255 bytes max.
UTF-8
8,000 words 16,000 words 32,000 words
(Up to 32k words × 25 banks when EM is specified in CX-Programmer)
ON/OFF of specified bit
Data comparison of specified word
Data size: 1 word, 2 words, 4 words
Comparison Method: Equals (=), Greater Than (>), Greater Than or Equals (≥), Less Than (<), Less Than or
Equals (≤), Not Equal (≠)
Memory Card (128, 256, or 512 Mbytes) (Use the Memory Cards provided by OMRON.)
EM file memory (Part of the EM Area can be converted for use as file memory.)
Capacity: 3.5 Mbytes
CJ2H-
5
CJ2H-CPU6@-EIP
Communications
Item
Logical Ports for
Communications
CIP
Communications
Specification
Peripheral (USB) Port USB 2.0-compliant B-type connector
Baud Rate 12 Mbps max.
Transmission Distance 5 m max.
Serial Port Interface: Conforms to EIA RS-232C.
Communications Method Half-duplex
Synchronization Method Start-stop
Baud Rate 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.
EtherNet/IP Port −
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.
Transmission Specifications
CIP Communications: Tag Data Links −
Number of Connections 256
Packet Interval (Refresh period)
Permissible Communications Band 6,000 pps *1
Number of Tag Sets 256
Type of Tags CIO, DM, EM, HR, and WR
Number of Tags per Connection 8 (Seven tags if PLC status is included in the segment.)
Maximum Link Data Size per Node 184,832 words
Maximum Data Size per Connection
Number of Registrable Tag Set 256 (1 connection = 1 segment)
Maximum Tag Set Size 722 words (One word is used when PLC status is included in the segment.)
Maximum Number of Tags
Refreshable in a Single Cycle of
CPU Unit *3
Data Size Refreshable in a Single
Cycle of CPU Unit *3
Change of Tag Data Link Parameter
Settings during Operation
Multi-cast Packet Filter *5 OK
Communications Specifications
CIP Communications: Explicit
Messages
Class 3 (Number of Connections) Number of connections: 128
UCMM (Non-connection Type)
CIP Routing OK (CIP routing is enabled for the following remote Units: CJ1W-EIP21 and CJ2H-CPU6@-EIP.)
FINS Communications −
FINS/UDP OK
FINS/TCP 16 connections max.
EtherNet/IP Conformance Test Conforms to A5.
EtherNet/IP Interface
Logical Ports 8 ports (Used for SEND, RECV, CMND, PMCR, TXDU, and RXDU instructions.)
Extended Logical
Ports
Class 3 (Number of
Connections)
UCMM (Nonconnection Type)
CPU64-EIP CPU65-EIP CPU66-EIP CPU67-EIP CPU68-EIP
64 ports (Used for SEND2, RECV2, CMND2, and PMCR2 instructions.)
Number of connections: 64
Maximum number of clients that can communicate at the same time: 32
Maximum number of servers that can communicate at the same time: 40
0.5 to 10,000 ms (Unit: 0.5 ms)
Can be set for each connection. (Data will be refreshed at the set interval, regardless of the number
of nodes.)
252 or 722 words *2
(Data is synchronized within each connection.)
Output/send (CPU Unit to EtherNet/IP): 256
Input/receive (EtherNet/IP to CPU Unit): 256
Output/send (CPU to EtherNet/IP): 6,432 words
Input/receive (EtherNet/IP to CPU): 6,432 words
OK *4
−
Maximum number of clients that can communicate at the same time: 32
Maximum number of servers that can communicate at the same time: 32
10Base-T/100Base-TX
Auto Negotiation/Fixed Setting
CJ2H-
6
CJ2H-CPU6@-EIP
*1. "Packets per second" is the number of communications packets that can be processed per second.
*2. Large Forward Open (CIP optional specification) must be supported in order for 505 to 1,444 bytes to be used as the data size. Application is
supported between CS/CJ-series PLCs. When connecting to devices from other manufacturers, make sure that the devices support the Large
Forward Open specification.
*3. If the maximum number is exceeded, refreshing will require more than one CPU Unit cycle.
*4. 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.
*5. 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.
(0.2 to 32,000 ms; Unit: 0.1 ms)
The minimum cycle time setting can be changed in MONITOR mode. (Unit version 1.1)
The cycle time is monitored.
(0.01 to 40,000 ms; Unit: 0.01 ms)
Instructions with long execution times can be executed over multiple cycles to prevent
fluctuations in the cycle time.
The input response times can be set for Basic I/O Units. The response time can be
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
MONITOR mode.
Alarm information can be read from Basic I/O Units and the number of Units recognized
can be read.
I/O words can be automatically allocated to the Basic I/O Units that are connected in the
PLC to start operation automatically without registering Units into I/O tables.
The current unit configuration can be registered in I/O tables to prevent it from being
changed, to reserve words, and to set words.
The status of I/O memory can be held when the operating mode is changed or power is
turned ON. The forced-set/reset status can be held when the operating mode is changed
or power is turned ON.
Files (such as program files, data files, and symbol table files) can be stored in Memory
Card, EM File Memory, or Comment Memory.
The user program and Parameter Area can be backed up to an internal flash memory
when they are transferred to the CPU Unit.
I/O comments can be stored as symbol table files in a Memory Card, EM file memory,
or comment memory.
A program file and parameter files can be read from a Memory Card when the power is
turned ON.
Data in I/O memory in the CPU Unit can be written to a Memory Card in CSV/TXT format.
Data in CSV/TXT format in the Memory Card can be read to I/O memory in the CPU Unit.
Cycle Time
Management
Unit (I/O)
Management
Memory
Management
Memory
Cards
Minimum Cycle Time
Cycle Time Monitoring
Background Processing
Basic I/O
Units, Special
I/O Units, and
CPU Bus
Units
Basic I/O
Units
Special I/O
Units and
CPU Bus
Units
Configuration
Management
Holding I/O Memory when Changing Operating Modes
File Memory
Built-in Flash Memory
EM File Function Parts of the EM Area can be treated as file memory.
Storing Comments
EM Configuration EM Area can be set as trace memory or EM file memory.
Automatic File Transfer at Startup
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
Card
I/O
Refreshing
Unit Recognition at Startup The number of units recognized when the power is turned ON is displayed.
Input Response Time Setting
Load OFF Function
Basic I/O Unit Status Monitoring
Unit Restart Bits to Restart Units A Special I/O Unit or CPU Bus Unit can be restarted.
Automatic I/O Allocation at Startup
I/O Table Creation
Rack/Slot First Word Settings The first words allocated to a Units on the Racks can be set.
Cyclic Refreshing Cyclic refreshing of Basic I/O Units, Special I/O Units, and CPU Bus Units
Immediate Refreshing I/O refreshing by immediate refreshing instructions
Refreshing by IORF I/O refreshing by IORF instruction
7
CJ2H-CPU6@-EIP
Function Description
Communications −
Peripheral (USB)
Port
Serial Port −
Host Link (SYSWAY) Communications
No-protocol Communications
NT Link Communications
Peripheral Bus
Serial Gateway This gateway enables receiving and automatically converting FINS to the CompoWay/F.
EtherNet/IP Port
CIP
Communications
Service
FINS
Communications
Service
Scheduled Interrupts
Power OFF Interrupts A task can be executed when CPU Unit's power turns OFF.
Interrupt
Clock
Power
Supply
Management
Function Blocks Standard programming can be encapsulated as function blocks.
Debugging
I/O Interrupt Tasks A task can be executed when an input signal is input to an Interrupt Input Unit.
External Interrupt Tasks
High-speed Interrupt Function Improves performance for executing interrupt tasks with certain restrictions.
Clock Function
Operation Start Time Storage The time when operating mode was last changed to RUN mode or MONITOR mode is stored.
Operation Stop Time Storage
Startup Time Storage The time when the power was turned ON is stored.
Power Interruption Time Storage The time when the power is turned OFF is stored.
Total Power ON Time Calculation The total time that the PLC has been ON is stored in increments of 10 hours.
Power ON Clock Data Storage A history of the times when the power was turned ON is stored.
User Program Overwritten Time Storage The time that the user program was last overwritten is stored.
Parameter Date Storage The time when the Parameter Area was overwritten is stored.
Memory Protection
Power OFF Detection Time Setting
Power OFF Detection Delay Time
Number of Power Interruptions Counter The number of times power has been interrupted is counted.
Languages in Function Block Definitions Ladder programming or structured text
Online Editing
Force-Set/Reset Specified bits can be set or reset.
Differentiate Monitoring ON/OFF changes in specified bits can be monitored.
Data Tracing
Storing Location of Error when an Error Occurs The location and task number where execution stopped for a program error is recorded.
Program Check
Peripheral Bus
Tag Data Links Programless cyclic data exchanges with the devices on the EtherNet/IP network.
Message Communications Any CIP commands can be received from the devices on the EtherNet/IP network.
Message Communications Any FINS commands can be transferred with the devices on the EtherNet/IP network.
Bus for communications with various kinds of Support Software running on a personal
computer. High-speed communications are supported.
Host Link commands or FINS commands placed between Host Link headers and terminators
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.
I/O instructions for communications ports (such as TXD/RXD instructions) can be used for
data transfer with peripheral devices such as bar code readers and printers.
I/O memory in the PLC can be allocated and directly linked to various PT functions, including
status control areas, status notification areas, touch switches, lamps, memory tables, and
other objects.
Bus for communications with various kinds of Support Software running on a personal
computer. High-speed communications are supported.
100Base-TX/10Base-T
Protocols: TCP/IP, UDP, ARP, ICMP (ping only), BOOTP
Applications: FINS, CIP, POP3, SMTP, SNTP, DNS (Client), FTP (Server)
Tasks can be executed at a specified interval (minimum of 0.2 ms or 0.1 ms *, Unit: 0.1 ms).
* When High-speed interrupt function is used.
A task can be executed when interrupts are requested from a Special I/O Unit or a CPU Bus
Unit.
Cock data is stored in memory.
Accuracy (Accuracy depends on the temperature.)
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
The last time a fatal error occurred or the last time the operating mode was changed to
PROGRAM mode 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
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.)
The program can be changed during operation (in MONITOR or PROGRAM mode), except for
block programming areas.
The specified I/O memory data can be stored in the trace memory in the CPU Unit. The
triggers can be set.
• The trace data can be uploaded during data tracing using CX-Programmer, which enables
continuously logging the data by constantly uploading the trace data (trace data uploading
during tracing).
• Data tracing can be automatically started when operation is started (i.e., when the operating
mode is changed from PROGRAM mode to MONITOR or RUN mode).
The programs can be checked for items such as no END instruction and FALS/FAL errors at
startup.
8
Selfdiagnosis
and
Restoration
Selfdiagnosis
and
Restoration
(Continued
from
previous
page)
CJ2H-CPU6@-EIP
Function Description
Error Log
CPU Error Detection CPU Unit WDT errors are detected.
User-defined Failure Diagnosis
Load OFF Function This function turns OFF all outputs from Output Units when an error occurs.
RUN Output
Basic I/O Load Short-circuit Detection
Failure Point Detection The time and logic of an instruction block can be analyzes using the FPD instruction.
CPU Standby Detection
System FAL Error Detection
(User-defined non-fatal error)
Duplicate Refreshing Error
Detection
Basic I/O Unit Error Detection This function detects the errors in Basic I/O Units.
Backup Memory Error
Detection
PLC Setup Error Detection This function detects setting errors in the PLC Setup.
Non-fatal Error
Detection
Fatal Error
Detection
CPU Bus Unit Error Detection
Special I/O Unit Error
Detection
Tag Memory Error Detection This function detects errors in tag memory.
Battery Error Detection
CPU Bus Unit Setting Error
Detection
Special I/O Unit Setting Error
Detection
Memory Error Detection This function detects errors that occur in memory of the CPU Unit.
I/O Bus Error Detection
Unit/Rack Number
Duplication Error
Too Many I/O Points Error
Detection
I/O Setting Error Detection
Program Error Detection This function detects errors in programs.
Instruction Processing
Error Detection
Indirect DM/EM BCD
Error Detection
Illegal Area Access Error
Detection
No END Error Detection This function detects an error when there is no END instruction at the end of the program.
Task Error Detection
Differentiation Overflow
Error Detection
Invalid Instruction Error
Detection
User Program Area
Overflow Error Detection
Cycle Time Exceeded Error
Detection
A function is provided to store predefined error codes in CPU Unit, error information, and time
at which the error occurred.
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).
The RUN output from the CJ1W-PA205R turns ON while CPU Unit is in RUN mode or
MONITOR mode.
This function provides alarm information from Basic I/O Units that have load short-circuit
protection.
This function indicates when the CPU Unit is on standby because all Special I/O Units and
CPU Bus Units have not been recognized at the startup in RUN or MONITOR mode.
This function generates a non-fatal (FAL) error when the user-defined conditions are met in
program.
This function detects an error when an immediate refreshing Instruction in an interrupt task is
competing with I/O refreshing of a cyclic task.
This function detects errors in the memory backup of the user programs and parameter area
(backup memory).
This function detects an error when there is an error in data exchange between the CPU Unit
and a CPU Bus Unit.
This function detects an error when there is an error in data exchange between the CPU Unit
and a Special I/O Unit.
This function detects an error when a battery is not connected to the CPU Unit or when the
battery voltage drops.
This function detects an error when the model of a CPU Bus Unit in the registered I/O tables
does not agree with the model that is actually mounted in the PLC.
This function detects an error when the model of a Special I/O Unit in the registered I/O tables
does not agree with the model of Unit that is actually mounted.
This function detects when an error occurs in data transfers between the Units mounted in
Rack slots and the CPU Unit and detects when the End Cover is not connected to the CPU
Rack or an Expansion Rack.
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.
This function detects an error when the total number of I/O points set in the I/O tables or the
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
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 3.
This function detects an error when the given data value is invalid when executing an
instruction, or execution of instruction between tasks was attempted.
This function detects an error when an indirect DM/EM address in BCD mode is not BCD.
This function detects an error when an attempt is made to access an illegal area with an
instruction operand.
This function detects an error when there are no tasks that can be executed in a cycle, there
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.
This function detects an error when too many differentiated instructions are entered or deleted
during online editing (131,072 times or more).
This function detects an error when an attempt is made to execute an instruction that is not
defined in the system.
This function detects an error when instruction data is stored after the last address in user
program area.
This function monitors the cycle time (10 to 40,000 ms) and stops the operation when the set
value is exceeded.
9
Selfdiagnosis
and
Restoration
(Continued
from
previous
page)
Maintenance
Security
CJ2H-CPU6@-EIP
Function Description
System FALS Error Detection
Fatal Error
Detection
(Continued from
previous page)
Memory Self-restoration Function This function performs a parity check on the user program area and self-restoration data.
Simple Backup Function
Unsolicited Communications
Remote Programming and Monitoring
Automatic Online Connection via
Network
Read Protection using Password
FINS Write Protection This function prohibits writing by using FINS commands sent over the network.
Unit Name Function
Hardware ID Using Lot Numbers
(User-defined Fatal Error)
Version Error Detection
Memory Card Transfer Error
Detection
Direct
Serial
Connection
Via
Networks
This function generates a fatal (FALS) error when the user-defined conditions are met in
program.
This function detects an error when a user program includes a function that is not supported
by the current unit version.
This function detects an error when the automatic file transfer from Memory Card fails at
startup.
This function collectively backs up the data in CPU Unit (user programs, parameters, and I/O
memory) and internal backup data in the I/O Units.
A function that allows the PLC to use Network Communications Instruction to send required
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
across network layers can be performed.
Controller Link or Ethernet: 8 layers
DeviceNet or SYSMAC LINK: 3 layers
This function enables automatically connecting to the PLC online when the CX-Programmer
is directly connected by a serial connection (peripheral (USB) port or serial port).
This function enables connecting the CX-Programmer online to a PLC that is connected via an
EtherNet/IP network.
This function protects reading and displaying programs and tasks using passwords.
Write protection: Set using the DIP switch.
Read protection: Set a password using the CX-Programmer.
This function allows the users to give any names to the Units. Names are verified at online
connection to prevent wrong connection
This function sets operation protection by identifying hardware using the user programs
according to lot numbers stored in the Auxiliary Area.
Unit Versions
Units Models Unit version
CPU: Unit version 1.0
CJ2H CPU Units CJ2H-CPU6@-EIP
EIP: Unit version 2.0
CPU: Unit version 1.1
EIP: Unit version 2.0
Function Support by Unit Version
Unit Version 1.1 or Later
CX-Programmer version 8.02 or higher must be used to enable using the functions added for unit version 1.1.
Unit CJ2H CPU Unit
Model CJ2H-CPU6@-EIP
Unit version
Item
High-speed interrupt function
Decreased overhead time for interrupt tasks
Minimum interval setting of 0.1 ms for Scheduled Interrupt Task
Changing the minimum cycle time setting in MONITOR mode Supported. Not supported.
Note: User programs that use functions of CJ2H CPU Units with unit version 1.1 or later cannot be used with CJ2H CPU Units with unit version
1.0 or earlier. If an attempt is made to transfer a program that uses any of these functions from the CX-Programmer to a CPU Unit with unit
version 1.0, an error will be displayed and it will not be possible to download to the CPU Unit. If a program file (extension: .OBJ) that uses
any of these functions is transferred to a CPU Unit with unit version 1.0, a program error will occur when operation starts or when the function
starts and operation of the CPU Unit will stop.
Unit version 1.1 Unit version 1.0
Supported. Not supported.
10
CJ2H-CPU6@-EIP
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 Functions
Ver. 7.1 or lower Ver. 8.0 Ver. 8.02 or higher
CJ2H-CPU6@-EIP
Unit version 1.0
CJ2H-CPU6@-EIP
Unit version 1.1
Functions for unit version 1.0 −
Functions
added for unit
version 1.1
Using new functions −−
Not using new
functions
−
Note: 1. CX-Programmer version 8.0 or higher is required to use CJ2H CPU Units (CJ2H-CPU6@-EIP).
2. CX-Programmer version 8.02 or higher is required to use the added functions in CJ2H CPU Units (CJ2H-CPU6@-EIP) with unit version
1.1.
3. It is not necessary to upgrade the version of the CX-Programmer if functionality that was enhanced for the upgrade of the CPU Unit will
not be used.
4. A Programming Console cannot be used with a CJ2H 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.
CX-Programmer
OK
(See note 1.)
OK
(See note 3.)
OK
OK
(See note 2.)
OK
Programming
Console
−
(See note 4.)
Series CPU Unit group CPU Unit model
CJ Series CJ2H CPU Units CJ2H-CPU6@-EIP CJ2H
Device type setting on
CX-Programmer Ver. 4.0 or higher
11
CJ2H-CPU6@-EIP
External Interface
A CJ2H CPU Unit (CJ2H-CPU6@-EIP) provides three communications ports for external interfaces: a peripheral (USB) port, a sirial port and an
EtherNet/IP port.
Battery Compartment
Simple Backup/Memory Card
Power Supply Switch
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.
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 Indicators
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
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
Serial Port
Connected to Programming Devices, Host
Computers, general-purpose external devices,
Programmable Terminals, and other devices.
EtherNet/IP Port
Connected to the information management
system such as Host Computer
Serial Port
Item Specification
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.
Pin No. Signal Name Direction
1 FG Protection earth −
2 SD (TXD) Send data Output
1
5
6
9
Note: Do not use the 5-V power from pin 6 of the RS-232C port on the CPU Unit for anything but the NT-AL001-E Link Adapter. The external
device or the CPU Unit may be damaged.
3 RD (RXD) Receive data Input
4 RS (RTS) Request to send Output
5 CS (CTS) Clear to send Input
6 5 V Power supply −
7 DR (DSR) Data set ready Input
8 ER (DTR) Data terminal ready Output
9 SG (0 V) Signal ground −
Connector hood FG Protection earth −
12
CJ2H-CPU6@-EIP
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.
Communications
CIP Communications (tag data links, Explicit Messages).
FINS communications
Dimensions (Unit: mm)
CJ2H CPU Unit
CJ2H-CPU6@-EIP
2.7
90
2.7
66.2
65
79.8 74.5
13
CJ2H-CPU6@-EIP
Related Manuals
Cat. No. Model Manual Application Description
Describes the following for CJ2 CPU Units:
• Overview and features
• Basic system configuration
• Part nomenclature and functions
• Mounting and setting procedure
• Remedies for errors
• Also refer to the Software User’s Manual (W473).
Describes the following for CJ2 CPU Units:
• CPU Unit operation
• Internal memory
• Programming
• Settings
• Functions built into the CPU Unit
Also refer to the Hardware User’s Manual (W472)
Describes each programming instruction in detail.
Also refer to the Software User’s Manual (W473) when you
do programming.
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 I/O Units or CPU Bus Units, refer to the
operation manual for the related Unit.
Describes operating procedures for the CX-Programmer.
Also refer to the Software User’s Manual (W473) and
Instructions Reference Manual (W474) when you do
programming.
Provides an overview of the CX-One FA Integrated Tool
Package and describes the installation procedure.
W472
W473
W474
W342
W446
W447
W469
W464
W463
CJ2H-CPU6@-EIP
CJ2H-CPU6@
CJ2H-CPU6@-EIP
CJ2H-CPU6@
CJ2H-CPU6@-EIP
CJ2H-CPU6@
CS1G/H-CPU@@H
CS1G/H-CPU@@-V1
CJ1G/H-CPU@@H
CJ1G-CPU@@
CJ1M-CPU@@
NSJ@-@@@@(B)-G5D
NSJ@-@@@@(B)-M3D
CJ2H-CPU6@-EIP
CJ2H-CPU6@
CS1G/H-CPU@@H
CS1G/H-CPU@@-V1
CS1D-CPU@@H
CS1D-CPU@@S
CS1W-SCU@@-V1
CS1W-SCB@@-V1
CJ1H-CPU@@H-R
CJ1G/H-CPU@@H
CJ1G-CPU@@P
CJ1M-CPU@@
CJ1G-CPU@@
CJ1W-SCU@@-V1
CP1H-X@@@@-@
CP1H-XA@@@@-@
CP1H-Y@@@@-@
NSJ@-@@@@(B)-G5D
NSJ@-@@@@(B)-M3D
WS02-CX@@-V@
CXONE-AL@@C-V@/
CXONE-AL
CXONE-AL@@C-V@/
AL@@D-V@
@@D-V@
CJ-series CJ2 CPU Unit
Hardware User’s
Manual
CJ-series CJ2 CPU Unit
Software User’s Manual
CS/CJ/NSJ-series
Instructions Reference
Manual
CS/CJ/CP/NSJ-series
Communications
Command Reference
Manual
CX-Programmer
Operation Manual
CX-Programmer
Operation Manual
Functions Blocks
CX-Programmer
Operation Manual SFC
Programming
CS/CJ/CP/NSJ-series
CX-Integrator Network
Configuration Software
Operation Manual
CX-One Setup Manual
Hardware specifications for CJ2
CPU Units
Software specifications for CJ2
CPU Units
Information on instructions
Information on communications
for CS/CJ/CP-series CPU Units
and NSJ-series Controllers
Support Software for Windows
computers
CX-Programmer operating
procedure
Network setup and monitoring Describes the operating procedures for the CX-Integrator.
Installing software from the CXOne
14
Read and Understand This Catalog
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or
comments.
Warranty and Limitations of Liability
WARRANTY
OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified)
from date of sale by OMRON.
OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR
FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS
DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED.
LIMITATIONS OF LIABILITY
OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS
IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT
LIABILITY.
In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted.
IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS
OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT
SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.
Application Considerations
SUITABILITY FOR USE
OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's
application or use of the products.
At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the
products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product,
machine, system, or other application or use.
The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible
uses of the products, nor is it intended to imply that the uses listed may be suitable for the products:
•
Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog.
•
Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles,
safety equipment, and installations subject to separate industry or government regulations.
•
Systems, machines, and equipment that could present a risk to life or property.
Please know and observe all prohibitions of use applicable to the products.
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE
SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND
INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
PROGRAMMABLE PRODUCTS
OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof.
Disclaimers
CHANGE IN SPECIFICATIONS
Product specifications and accessories may be changed at any time based on improvements and other reasons.
It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made.
However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or
establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual
specifications of purchased products.
DIMENSIONS AND WEIGHTS
Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.
PERFORMANCE DATA
Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the
result of OMRON’s test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON
Warranty and Limitations of Liability.
ERRORS AND OMISSIONS
The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical,
typographical, or proofreading errors, or omissions.
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/
(c)Copyright OMRON Corporation 2009 All Right Reserved.
2009.1
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