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Omron CJ2 manual

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Table of contents for the manual

  • Page 1

    Programmable Automation Controllers Introducing the Flagship CJ2 CPU Units, with Built-in Multifunctional EtherNet Port Built-in EtherNet/IP ports T ag based programming Fast processing time Large memor y capacity Fully compatible with CJ1 modules CJ2 S ERIES[...]

  • Page 2

    2 CJ2 – Omron’ s New Small, Fast & Flexible Modular Flagship P AC, with built-in EtherNet/IP and T ag Based Programming The CJ2 Programmable Automation Controller (P AC) delivers P AC features and capabilities as defined by ARC Advisor y Group in Omron’ s popular , compact modular CJ PLC platform. Multi-domain functionality – CJ2 perfo[...]

  • Page 3

    3 Key Features and Benefits Large Memor y Capacity – The CPU program memor y capacity has been increased up to 400K Steps, DM has increased up to 800K while Function Block Program, Symbol, Comment Memor y has increased to 3.5MB. Large memor y allows for larger more versatile programs, well documented programs makes it easier and faster to troubl[...]

  • Page 4

    4 High-capacity data memor y is in demand to meet the need for quality control for equipment and products and to provide real-time processing and collection of measurement data. Large program capacity is also in demand due to the need for improving program reusability through modularization and structured programming. Faster and Higher-capacity CPU[...]

  • Page 5

    5 Automatic User Memor y Recover y Finer memor y production processes have been accompanied by problems such as bit corruption caused by cosmic rays. With the CJ2 CPU Units, corruption in the user program is detected and the program recovered in real time before program execution. This reduces equipment down time by minimizing the number of times t[...]

  • Page 6

    EtherNet/IP CJ2 CPU Programmable T erminal Host application Data links Message communications FTP CX-One HUB CJ2 CPU CJ1-EtherNet/IP Unit Message communications Data links T ranspor t Layer Data Link Physical Layer EtherNet/IP is an industrial network that uses the CIP real-time protocol in the EtherNet application layer . (Standards: EN 50170 and [...]

  • Page 7

    Host application Support Software CJ1 or CJ2 CPU Unit PLC Programmable T er minal NS Series F A wireless LAN WE70 Data Links FINS Messaging FTP Time Coordination Tag Access Easy Monitoring with Excel P AC Access with Visual Basic/C#.NET CX- Reporter CX- Compolet Built-in EtherNet/IP port on CPU Units (multifunctional EtherNet port) CIP Messaging Sw[...]

  • Page 8

    8 No Need for Memor y Map Control. The CJ2 CPU Units introduce a new feature called tag access, to reduce your TCO (T otal Cost of Ownership) for systems that use Programmable T erminals, multiple P AC’ s, and host applications. T ags allow freedom from memor y maps. Simultaneous Development T akes the Stress Out of Short Deadlines. No Need for A[...]

  • Page 9

    9 The Ease of Changing Designs Makes It Simple to Add or Upgrade Equipment. There is little effect on address changes. Previously , when data was exchanged by address specifi cation and addresses were changed, the program had to be changed at other Controllers and various operations, such as memor y checks, had to be per formed. Now , tag names el[...]

  • Page 10

    10 Connecting Support Software is Now Easier and Safer . Using General-purpose Networks for Support Software Inter face. Connecting to a USB or EtherNet/IP por t is easy , by commercially available cable used around the world. Easy Connection by USB Commercially available cable can be connected to a USB port on the front panel of the CPU Unit. » S[...]

  • Page 11

    EtherNet/IP 192.168.250.13 192.168.250.14 192.168.250.15 The P AC name can be easily found by selecting from the list that is displayed. HUB CX-Programmer Online connection PAC name Equipment_A PAC name Equipment_B PAC name Equipment_C HUB Erroneous connection is prevented by checking whether the P AC name matches when connecting online. 11 Easy Co[...]

  • Page 12

    Previously (CJ1) CJ2 CJ1 CPU Online editing CJ2 CPU Additional time: Approx. 8 ms Online editing Additional time: Approx. 1 ms FB SFC FB defi nition SFC program FB The size of programs that could be edited online was limited to 4 Ksteps. No limit Previously (CJ1) CJ2 12 Easier On-site Debugging Superior debugging functions reduce the time required[...]

  • Page 13

    13 Greatly Improved Debugging Effi ciency Through Superior Data T racing High-speed, High-capacity Data T racing is now possible. NEW 8 Times More capacity Ample Sampling Data type and T rigger Conditions One, two, or four words of data and comparison conditions can be specifi ed. For example, a trigger can be set for when double-precision data i[...]

  • Page 14

    D100.05 15 D100 Bit 14 13 12 11 10 9876543210 E0_100.03 D200.00 D100.05 W0.00 TIM 100-ms timer (BCD) 100-ms timer (binary) Timer number Timer number Set value Set value 0001 #10 W0.01 TIMX(550) 0002 #01FF The BCD TIM and binary TIMX instructions can be used together. D100 [W100] Offset n (number of words) Starting word address Starting word address[...]

  • Page 15

    NEW Operation status : Published : Input : Output Example Operation start Operation stop d ata [i] Symbol that indirectly specifies the element number Array variable name Start of array Value of element number i (example when i = 5) 0 1 2 3 4 5 data[0] data[1] data[2] data[3] data[4] data[5] Element number NEW Programming Structuring and Reusabilit[...]

  • Page 16

    16 CJ-series CPU Racks ■ A CJ-series CPU Rack consists of a CPU Unit, Power Supply Unit, Configuration Units (Basic I/O Units, Special I/O Units, and CPU Bus Units), and an End Cover . CPU Rack End Cover CJ1W-TER01 (One End Cover is provided as a standard accessory with the CPU Unit.) Power Supply Unit CJ1W-P @@@ ( @ ) CPU Unit CJ2H-CPU @@ -EIP [...]

  • Page 17

    17 System Configuration CJ-series Expansion Racks ■ A CJ-series Expansion Rack consists of a Power Supply Unit, an I/O Interface Unit, Configuration Units (Basic I/O Units, Special I/O Units, and CPU Bus Units), and an End Cover . Configuration Units: 10 max. Power Supply Unit CJ1W-P @@@ ( @ ) CPU Unit CJ2H-CPU @@ -EIIP I/O Control Unit CJ1W-IC[...]

  • Page 18

    18 External Interface A CJ2H CPU Unit provides three communications ports for external interfaces: a peripheral (USB) port, a s e rial port and an EtherNet/IP port. Pi hl (USB) P Battery Compartment LED Indicators DIP Switch (inside the battery compartment) Memory Card Indicators Indicates the Memory Card status (access and power supply). Periphera[...]

  • Page 19

    19 General Specifications Item CJ2H- CPU64-EIP CPU65-EIP CPU66-EIP CPU67-EIP CPU68-EIP Enclosure Mounted in a panel Grounding Less than 100 Ω CPU Rack Dimensions 90 mm × 65 mm × 80 mm (W × H × D) Weight 280 g or less Current Consumption 5 VDC, 0.82 A Use Environment Ambient Operating T emperature 0 to 55°C Ambient Operating Humidity 10% to [...]

  • Page 20

    20 Item CJ2H- CPU64-EIP CPU65-EIP CPU66-EIP CPU67-EIP CPU68-EIP User Memory 50K steps 100K steps 150K steps 250K steps 400K steps I/O Bits 2,560 bits Processing Speed Overhead Processing T ime 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) E[...]

  • Page 21

    21 Item CJ2H- CPU64-EIP CPU65-EIP CPU66-EIP CPU67-EIP CPU68-EIP Programming Languages Ladder Logic (LD), Sequential Function Charts (SFC), Structured T ext (ST), and Instruction Lists (IL) Function Blocks Maximum number of definitions 2,048 Maximum number of instances 2,048 T asks T ype of T asks Cyclic tasks Interrupt tasks (Power OFF interrupt t[...]

  • Page 22

    22 Performance Specifications Item CJ2H- CPU64-EIP CPU65-EIP CPU66-EIP CPU67-EIP CPU68-EIP Communications Logical Ports for Communications Logical Ports 8 ports (Used for SEND, RECV , CMND, PMCR, TXDU, and RXDU instructions.) Extended Logical Ports 64 ports (Used for SEND2, RECV2, CMND2, and PMCR2 instructions.) Cip Communications Specification C[...]

  • Page 23

    23 Performance Specifications International Standards • The standards indicated in the “Standards” column are those current for UL, CSA, cULus, cUL, NK, and Lloyd standards and EC Directives as of the end of May 2008. The standards are abbreviated as follows: U: UL, U1: UL Class I Division 2 Products for Hazardous Locations, C: CSA, UC: cULu[...]

  • Page 24

    24 Ordering Information Basic Configuration Units CPU Units CJ2 CPU Units ■ Product name Specifications Current consumption (A) Model Standards I/O capacity/ Mountable Units (Expansion Racks) Program capacity Data memory capacity Function block program, comment, symbol memory 5 V 24 V CJ2 CPU Units 2,560 points/ 40 Units (3 Expansion Racks max.[...]

  • Page 25

    25 Ordering Information Expansion Racks Select the I/O Control Unit, I/O Interface Unit, Expansion Connecting Cable, and CJ-series Power Supply Unit. CJ-series I/O Control Unit (Mounted on CPU Rac k when Connecting Expansion Racks) ■ Product name Specifications Current consumption (A) Model Standar ds 5 V 24 V CJ-series I/O Control Unit Mount on[...]

  • Page 26

    26 Ordering Information Programming De vices Support Software ■ Product name Specifications Model Standards Number of licenses Media F A Integrated T ool Pac kage CX-One V er. 3. The CX-One is a comprehensive software package that integrates Support Software for OMRON P AC’s , PLC’s and components. CX-One runs on the following OS. Windows 20[...]

  • Page 27

    27 Ordering Information Basic I/O Units Input Units ■ Unit classification Product name Specifications No. of wor ds allocated Current consumption (A) Model Standards I/O points Input volta g e and current Commons Additional functions External connection 5 V 24 V CJ Basic I/O Units DC Input Units 8 inputs 12 to 24 VDC, 10 mA Independent contacts[...]

  • Page 28

    28 Ordering Information Output Units ■ Unit classification Product name Specifications No. of wor ds allocated Current consumption (A) Model Standards I/O points Maximum switching capacity Commons Additional functions External connection 5 V 24 V CJ Basic I/O Units Relay Contact Output Units 8 outputs 250 V AC/ 24 VDC, 2 A Independent contacts [...]

  • Page 29

    29 Ordering Information I/O Units ■ Unit classification Product name Specifications No. of wor ds allocated Current consumption (A) Model Standards I/O points Input volta g e, Input current Commons Additional functions External connection 5 V 24 V Maximum switching capacity CJ Basic I/O Units DC Input/ T ransistor Output Units 16 inputs 24 VDC,[...]

  • Page 30

    30 Interrupt Input Units ■ Unit classification Product name Specifications No. of wor ds allocated Current consumption (A) Model Standards I/O points Input volta g e current Commons Input pulse width conditions Max. Units mountable per Unit External connection 5 V 24 V CJ Basic I/O Units Interrupt Input Unit 16 outputs 24 VDC, 7 mA 16 point, 1 [...]

  • Page 31

    31 Special I/O Units and CPU Bus Units Process I/O Units ■ Isolated-type Units with Universal Inputs ● Unit classification Product name Input points Signal range selection Signal range Con version speed (resolution) Accuracy (at ambient temperature of 25°C) External connection No. of unit numbers allocated Current consumption (A) Model Standa[...]

  • Page 32

    32 Ordering Information Isolated-type Resistance Thermometer Input Units ● Unit classification Product name Input points Signal range selection Signal range Con version speed (resolution) Accuracy (at ambient temperature of 25°C) External connection No. of unit numbers allocated Current consumption (A) Model Standards 5 V 24 V CJ Special I/O Un[...]

  • Page 33

    33 Ordering Information Analog Output Units ● Unit classification Product name Output points Signal range selection Signal range Resolution Con version speed Accu- racy (at ambient temper- ature of 25°C) External connection External power supply No. of unit numbers allocated Current consumption (A) Model Standards 5 V 24 V CJ Special I/O Units [...]

  • Page 34

    34 T emperature Control Units ■ Unit classification Product name Specifications No. of unit numbers allocated Current consumption (A) Model Standards No. of loops T emperature sensor inputs Control outputs 5 V 24 V CJ Special I/O units T emperature Control Units 4 loops Thermocouple input (R, S, K, J, T , B, L) Open collector NPN outputs (pulse[...]

  • Page 35

    35 MECHA TR OLINK-II-compatible P osition Control Units ■ Unit classification Pr oduct name Specifications No. of unit numbers allocated Current consumption (A) Model Standards 5 V 24 V CJ CPU Bus Units MECHA TROLINK-II- compatible Motion Control Units Control commands executed by MECHA TROLINK-II synchronous communications. 16 axes max. Direct[...]

  • Page 36

    36 EtherNet Unit ■ Unit classification Product name Specifications No. of unit numbers allocated Current consumption (A) Model Standards Communications cable Communications functions Max.Units mountable per CPU Unit 5 V 24 V CJ CPU Bus Units EtherNet Unit 100Base-TX FINS communications service (TCP/ IP , UDP/IP), FTP server functions, socket se[...]

  • Page 37

    37 CompoNet Master Unit ■ Unit classification Product name Specifications No. of unit numbers allocated Current consumption (A) Model Standards Communications functions No. of I/O points per Master Unit 5 V 24 V CJ Special I/O Units CompoNet Master Unit • Remote I/O communications • Message communications Word Slaves: 2,048 max. (1.024 inpu[...]

  • Page 38

    38 Dimensions (Unit: mm) Dimensions (Unit: mm ) CJ2H CPU Unit 65 79.8 74.5 2.7 2.7 90 66.2[...]

  • Page 39

    39 Checking Current Consumption and Power Consumption After selecting a Power Supply Unit based on considerations such as the power supply voltage, calculate the current and power requirements for each Rack. Condition 1: Current Requirements There are two voltage groups for internal power consumption: 5 V and 24 V . Current consumption at 5 V (inte[...]

  • Page 40

    OMR ON ELECTRONI CS LLC • THE AMERICAS HEADQUARTERS Schaumburg, IL USA • 847.843.7900 • 800.556.6766 • www.omron247.com O MRON CANADA, INC. • HEAD OFFICE Toronto, ON, Canada • 416.286.6465 • 866.986.6766 • www.omron.ca OMRON ELETRÔNICA DO BRASIL LTDA • HEAD OFFICE S ã o P aulo, SP, Brasil • 55 . 11. 2101. 6300 • www.omron.co[...]