CJ1W-EIP21 Omron, CJ1W-EIP21 Datasheet

CJ1W-EIP21

Manufacturer Part Number

CJ1W-EIP21

Description

Ethernet I/P Module

Manufacturer

Omron

Datasheet

1.CJ1W-EIP21.pdf (469 pages)

Specifications of CJ1W-EIP21

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Current page: 1 of 469
Download datasheet (10Mb)

Cat. No. W465-E1-06

SYSMAC CS and CJ Series

CS1W-EIP21 (100Base-TX)

CJ1W-EIP21 (100Base-TX)

CJ2H-CPU6@-EIP (100Base-TX)

CJ2M-CPU3@ (100Base-TX/10Base-T)

EtherNet/IP Units

OPERATION MANUAL

Related parts for CJ1W-EIP21

CJ1W-EIP21 Summary of contents

Page 1

... Cat. No. W465-E1-06 SYSMAC CS and CJ Series CS1W-EIP21 (100Base-TX) CJ1W-EIP21 (100Base-TX) CJ2H-CPU6@-EIP (100Base-TX) CJ2M-CPU3@ (100Base-TX/10Base-T) EtherNet/IP Units OPERATION MANUAL ...

Page 3

... CS1W-EIP21 (100Base-TX) CJ1W-EIP21 (100Base-TX) CJ2H-CPU6@-EIP (100Base-TX) CJ2M-CPU3@ (100Base-TX/10Base-T) EtherNet/IP Units Operation Manual Revised October 2010 ...

... OMRON. No patent liability is assumed with respect to the use of the information contained herein. Moreover, because OMRON is con- stantly striving to improve its high-quality products, the information contained in this manual is subject to change without notice ...

Page 6

vi ...

Page 7

TABLE OF CONTENTS PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxiii ...

Page 8

... Message Communications Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 8 FINS Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197 8-1 Overview of FINS Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2 FINS/UDP Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3 FINS/TCP Method 8-4 Routing Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5 Using FINS Applications 8-6 Communicating between OMRON PLCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-7 Precautions on High Traffic in FINS Communications viii TABLE OF CONTENTS 106 112 ...

Page 9

TABLE OF CONTENTS SECTION 9 Message Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . 233 9-1 Sending Explicit Messages . ...

Page 10

SECTION 14 Troubleshooting and Error Processing 339 14-1 Checking Status with the Network Configurator ...

Page 11

About this Manual: This manual describes the operation of the CS/CJ-series EtherNet/IP Units and the built-in EtherNet/IP ports on a CJ2 CPU Unit for constructing applications and includes the sections described below. Please read this manual carefully and be sure ...

Page 12

... Relevant Manuals The following table lists CS- and CJ-series manuals that contain information relevant to EtherNet/IP Units or built-in EtherNet/IP ports. Manual Model number W465 CS1W-EIP21 CJ1W-EIP21 CJ2H-CPU6@-EIP CJ2M-CPU3@ W420 CS1W-ETN21 CJ1W-ETN21 W421 CS1W-ETN21 CJ1W-ETN21 W343 CS1W-ETN01 CS1W-ETN11 CJ1W-ETN11 W342 CS1G/H-CPU@@H CS1G/H-CPU@@-V1 CS1W-SCU@@-V1 ...

Page 13

Manual Model number W474 CJ2H-CPU6@-EIP CJ2H-CPU6@ CJ2M-CPU@@ CS1G/H-CPU-@@H CS1G/H-CPU-@@-V1 CJ1G/H-CPU@@H CJ1M-CPU@@ CJ1G-CPU@@ NSJ@-@@@@(B)-G5D NSJ@-@@@@(B)-M3D W339 CS1G/H-CPU@@H CS1G/H-CPU-@@V1 W393 CJ1G/H-CPU@@H CJ1G-CPU@@ W394 CS1G/H-CPU@@H CS1G/H-CPU-@@V1 CJ1G/H-CPU@@H CJ1G-CPU@@ NSJ@-@@@@(B)-G5D NSJ@-@@@@(B)-M3D W340 CS1G/H-CPU@@H CS1G/H-CPU-@@V1 CJ1G/H-CPU@@H CJ1G-CPU@@ NSJ@-@@@@(B)-G5D NSJ@-@@@@(B)-M3D W463 CXONE-AL@@C-V4 CXONE-AL@@D-V4 W446 WS02-CXPC@-V9 W464 ...

Page 14

xiv ...

Page 15

... 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 event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS ...

Page 16

... Application Considerations 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 ...

Page 17

... Performance data given in this manual 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. The information in this manual has been carefully checked and is believed to be accurate ...

Page 18

xviii ...

Page 19

... Unit Versions of CS/CJ-series Unit Versions Notation of Unit Versions on Products ■ CS1W-EIP21/CJ1W-EIP21 Lot No. ■ CJ2H-CPU@@-EIP/CJ2M-CPU3@ Confirming Unit Versions with Support Software Note The unit versions of Pre-Ver.1.0 Units cannot be confirmed in Unit Manufac- A “unit version” has been introduced to manage Units in the CS/CJ Series according to differences in functionality accompanying Unit upgrades ...

Page 20

... Ver. 1.0 or later number Ethernet Unit Ver. 1.0 or later (See note.) shown to right of the lot number Note Applicable CIP Revisions CS1W-EIP21, CJ1W-EIP21, and CJ2H-CPU@@-EIP CJ2M-CPU3@ xx The unit version will be displayed in the Unit Manufacturing Information Dialog Box. The following unit version label is provided with the EtherNet/IP Unit. ...

Page 21

... Unit Versions and Programming Device Versions CS1W-EIP21, CJ1W-EIP21, and CJ2H-CPU@@-EIP CJ2M-CPU3@ The following versions of the CX-Programmer and Network Configuration are required to set EtherNet/IP Units. Unit version Ver. 7.1 or lower Unit version 1.0 --- Unit version 2.0 --- Unit version Network Configurator for EtherNet/IP Unit version 1 ...

Page 22

xxii ...

Page 23

This section provides general precautions for using the CS/CJ-series EtherNet/IP Units and built-in EtherNet/IP ports. The information contained in this section is important for the safe and reliable application of EtherNet/IP Units or built-in EtherNet/IP ports. You must read this ...

Page 24

... It is extremely important that a PLC and all PLC Units be used for the speci- fied purpose and under the specified conditions, especially in applications that can directly or indirectly affect human life. You must consult with your OMRON representative before applying a PLC System to the above-mentioned appli- cations ...

Page 25

Safety Precautions Provide safety measures in external circuits (i.e., not in the Programmable !WARNING Controller), including the following items, to ensure safety in the system if an abnormality occurs due to malfunction of the Programmable Controller or another external factor ...

Page 26

Operating Environment Precautions 4 Operating Environment Precautions !Caution Do not operate the control system in the following locations: !Caution Take appropriate and sufficient countermeasures when installing systems in the following locations: 5 Application Precautions Observe the following precautions when using ...

Page 27

Application Precautions • Always use the power supply voltages specified in the operation manuals. An incorrect voltage may result in malfunction or burning. • Take appropriate measures to ensure that the specified power with the rated voltage and frequency is ...

Page 28

... Applicable EMS (Electromagnetic Susceptibility) and EMI (Electromagnetic Interference) Standards in the EMC (Electromagnetic Compatibility) stan- dards are as follows: CS1W-EIP21 CJ1W-EIP21 Low Voltage Directive Always ensure that devices operating at voltages 1,000 V AC and 75 to 1,500 V DC meet the required safety standards for the PLC (EN61131-2). ...

Page 29

This section introduces the functions and protocols used in EtherNet/IP Unit or built-in EtherNet/IP port communications services. 1-1 EtherNet/IP Unit Features . . . . . . . . . . . . . . . . . . . ...

Page 30

... PLC on the Controller Link network to be monitored from a PLC on the EtherNet/IP network. Conversely, data can be exchanged with a PLC on the EtherNet/IP network from a PLC on the Controller Link network. Section 1-1 (1) Built-in EtherNet/IP port on CJ2 CPU Unit (1) CJ1W-EIP21 (CJ2H-CPU@@-EIP/ EtherNet/IP Unit CJ2M-CPU3@) CJ-series CJ-series ...

Page 31

EtherNet/IP Unit Features FTP Server A built-in FTP server is provided to enable transferring files in the PLC to and from a host computer. This enables transferring large amounts of data from a client without any additional ladder programming. Automatic ...

Page 32

... Unit for CS-series CS-series PLC The devices shown in the following table are required to configure a network with CS1W-EIP21 and CJ1W-EIP21 EtherNet/IP Units or the built-in EtherNet/ IP port in CJ2H-CPU@@-EIP/CJ2M-CPU3@ CPU Units. Network device (1) CS1W-EIP21 EtherNet/IP These are Communications Units or built-in ports Units for CS-series PLCs, ...

Page 33

... For details on the Network Configurator, refer to SECTION 6 Tag Data Link Functions. Routing Table Settings: Propriety OMRON FINS network system can be constructed from OMRON CX-Integrator Communications Units. When FINS services are used, the CX-Integrator allows you to set routing tables to define transmission paths. (The CX-Integra- tor is included in the CX-One ...

Page 34

... Windows CX-Integrator EtherNet/IP Unit or built-in EtherNet/IP port Routing Table Area CS/CJ-series CPU Unit CS1W-EIP21 CJ1W-EIP21 CJ2H-CPU@@-EIP Maximum size of 1 tag set ≤ 722 words (The maximum size is 721 words when the tag set includes the PLC status.) Number of tags per tag set ≤ 8 ...

Page 35

... The specifications for using tag data links with the CJ2M built-in EtherNet/ IP port on a CJ2M-CPU3@ CPU Unit are different from the specifications for EtherNet/IP Units (CJ1W-EIP21 or CS1W-EIP21) and the CJ2H built- in EtherNet/IP port on a CJ2H-CPU@@-EIP CPU Unit. Make sure you are using the correct specifications for the application ...

Page 36

... PLCs, mode changes, and file memory operations. Note There are no particular restrictions when sending FINS messages to OMRON Ethernet Units (CS1W-ETN21 or CJ1W-ETN21 Ethernet network. Various control operations (such as the reading and writing of I/O memory between PLCs, mode changes, and file memory operations) can be executed from the host computer by sending the corresponding FINS command with a UDP/IP or TCP/IP header attached ...

Page 37

Communications Services Overview The FINS gateway function enables access to PLCs on not only the same Ethernet network but on various other networks, including SYSMAC LINK and Controller Link. Ethernet (EtherNet/IP) IP UDP or TCP FINS CS/CJ-series CPU Unit EtherNet/IP ...

Page 38

... Network Configurator version 3.0 or higher is a software package designed for building, setting, and controlling a multi-vendor EtherNet/IP Network using OMRON's EtherNet/IP included in CX-One version 4.0 or higher. Network Configurator version 3.20 is necessary to use the built-in EtherNet/IP port on a CJ2M-CPU3@ CPU Unit. Network Configurator version 3.20 is included with CX-One version 4 ...

Page 39

... Network Configurator Overview 1-5-3 Precautions When Using the Network Configurator Only an OMRON EtherNet/IP Unit can be set as the originator for a connec- tion using the Network Configurator. • The Network Configurator can be connected to the EtherNet/IP network through the following ports: • CS1/CJ1-series CPU Unit’s serial port (peripheral or RS-232C) or Ethernet port on EtherNet/IP Unit • ...

Page 40

Network Configurator Overview 12 Section 1-5 ...

Page 41

... Nomenclature and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2-1 Nomenclature and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2-2 Switch Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 Selecting the Network Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3-1 Recommended Network Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3-2 Network Devices Manufactured by OMRON . . . . . . . . . . . . . . . . . 2-3-3 Switching Hub Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3-4 Switching Hub Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3-5 Precautions When Selecting a Switching Hub . . . . . . . . . . . . . . . . . SECTION 2 Unit Specifications 14 ...

Page 42

EtherNet/IP Unit and Built-in EtherNet/IP Port Specifications 2-1 EtherNet/IP Unit and Built-in EtherNet/IP Port Specifications 2-1-1 General Specifications 2-1-2 Unit Specifications CS-series EtherNet/IP Units Item Model number Type Applicable PLCs Unit classification Mounting location Number of Units that can be ...

Page 43

... EtherNet/IP Unit and Built-in EtherNet/IP Port Specifications CJ-series EtherNet/IP Unit Item Model number CJ1W-EIP21 Type Applicable PLCs Unit classification CJ-series CPU Bus Unit Mounting location CPU Rack or Expansion Rack Number of Units that can be mounted CPU Unit Allocated CIO Area words used ...

Page 44

EtherNet/IP Unit and Built-in EtherNet/IP Port Specifications CJ2 CPU Built-in EtherNet/IP Port Item Model number Type Unit classification CPU Unit Allocated CIO Area words used words (CPU Bus Unit words) Allocated DM Area words (CPU Bus Unit words) User-set area ...

Page 45

EtherNet/IP Unit and Built-in EtherNet/IP Port Specifications 2-1-3 Communications Specifications Item CIP Tag data Number of connections 256 service links Packet interval (refresh (Cyclic cycle) communi- cations) Allowed communica- tions bandwidth per Unit Number of tags that can be registered ...

Page 46

... CS1/CJ1 Number of connections: 128 Number of clients that can communicate at one time: 32 max. Number of servers that can communicate at one time: 32 max. CS1W-EIP21 CJ1W-EIP21 CJ2H-CPU@@-EIP CJ2M-CPU3@ Supported 16 connections max. SNMPv1, SNMPv2c MIB-II Conforms to A5 10BASE-T or 100BASE-TX Auto Negotiation or fixed settings (1) In this case, pps means “packets per second” and indicates the number of packets that can be processed in one second ...

Page 47

... The communications specifications of EtherNet/IP ports on CJ2M CPU Units depend on the unit version. Check the differences in specifications between unit versions carefully before using a port. 2-1-4 Dimensions CS1W-EIP21 130 mm CJ1W-EIP21 90 mm (8) Network symbols are supported only for the CJ2H-CPU6@-EIP and CJ2M-CPU3@ CPU Units. (9) Unit version 2.0: 20 words maximum. EIP21 MS ...

Page 48

EtherNet/IP Unit and Built-in EtherNet/IP Port Specifications CJ2H-CPU@@-EIP 90 mm CJ2M-CPU3 2.7 mm 2 Section 2-1 66 74.5 mm 76. 84.5 mm ...

Page 49

EtherNet/IP Unit and Built-in EtherNet/IP Port Specifications 2-1-5 Software Configuration Memory Card/ EM file memory FINS FINS Service FTP (FINS/UDP and FINS/TCP) TCP Interface with CPU Unit FINS Cyclic Tag data link function CIP Encapsulation IP LAN controller driver LAN ...

Page 50

... Nomenclature and Functions CS1W-EIP21 EIP21 MS NS COMM 100M 10M UNIT NO. NODE 0 NO. ×16 IP ADDRESS 192.168.250.1 SUBNET MASK 255.255.255.0 100BASE-TX 10BASE-T CJ1W-EIP21 EIP21 4 x16 IP ADDRESS 192.168.250.1 SUBNET 255.255.255.0 100BASE-TX 10BASE-T 22 LED Indicators Unit number 0 setting switch Node address 1 setting switches × Label showing ...

Page 51

... Label showing IP address CS1W-EIP21 ETHERNET/IP UNIT Lot No. OMRON Corporation MADE IN JAPAN Ethernet address (12 digits) (1) The Ethernet Address can also be checked with the CONTROLLER DATA READ command. For details, refer to Appendix E FINS Commands Addressed to EtherNet/IP Units or Built-in EtherNet/IP Ports. ( address label is included with the EtherNet/IP Unit, so the user can record the user-set IP address and subnet mask on the label, and affix the label to the front of the Unit ...

Page 52

... CS1W-EIP21 EIP21 MS NS COMM 100M 10M CJ1W-EIP21, CJ2H-CPU@@-EIP, and CJ2M-CPU3@ EIP COMM 100M 10M The MS (Module Status) indicator indicates the status of the node itself and the NS (Network Status) indicator indicates the status of the network. ...

Page 53

Nomenclature and Functions Indicator Name MS Module Status NS Network Status Red COMM Communication Yellow 100M 100 Mbps 10M 10 Mbps Seven-segment Display When the power is turned ON (or the Unit is restarted), all of the segments will flash ...

Page 54

Nomenclature and Functions If an error occurs, the error code will be displayed alternately with the right- most byte of the affected device’s IP address. For details on error codes, refer to SECTION 14 Troubleshooting and Error Processing. Displaying Multiple ...

Page 55

Nomenclature and Functions 2-2-2 Switch Settings Unit Number Setting Switch Note Right and Left Dot LEDs If an error occurred in two or more devices with the same rightmost byte in their IP addresses, the Right Dot LED will be ...

Page 56

Nomenclature and Functions Node Address Setting The Node Address Setting Switch sets the node address of the EtherNet/IP Switch Unit or built-in EtherNet/IP port. Note The node address is factory-set to 01. With the default settings, the values set The ...

Page 57

... Panduit Corporation plug) Boots Tsuko Company Note 2-3-2 Network Devices Manufactured by OMRON The following network devices are manufactured by OMRON for EtherNet/IP networks. Name Switching Hub W4S1-03B 2-3-3 Switching Hub Types Unmanaged Layer 2 (L2) These switching hubs use the Ethernet MAC address to switch ports. Ordi- Switching Hubs nary switching hubs have this function ...

Page 58

... IGMP Snooping or GMRP. “Specific nodes” are nodes equipped with an IGMP client that have made transfer requests to the switching hub. (OMRON EtherNet/IP Units are equipped with an IGMP client.) When the hub does not use multicast filtering, multicast packets are sent to all nodes, just like broadcast packets, which increases the traffic in the network ...

Page 59

Selecting the Network Devices When selecting a switching hub necessary to consider whether the switching hub will be selected based on the kind and amount of communica- tions that will be performed in the network or the kind ...

Page 60

Selecting the Network Devices L3 Switching Hub with We recommend this kind of switching hub when both tag data links and mes- Multicast Filtering and L4 sage communications are executed. QoS Functions By setting tag data links for higher-priority transmission, ...

Page 61

This section explains how to install and make the initial settings required for operation of the EtherNet/IP Unit or built-in EtherNet/IP port. 3-1 Overview of Initial Setup Procedures . . . . . . . . . . . . ...

Page 62

Overview of Initial Setup Procedures 3-1 Overview of Initial Setup Procedures 3-1-1 Procedures Initial Settings 1,2,3... 34 1. Set the unit number and node address with the switches on the front of the EtherNet/IP Unit or, for the built-in EtherNet/IP ...

Page 63

Overview of Initial Setup Procedures Settings Required for Tag Data Link Service (Cyclic Communications) 1. Using the EtherNet/IP Datalink Tool in the Network Configurator to Set the Parameters 2. Using the Tag Data Link Setting Function in the Network Configurator ...

Page 64

Switch Settings 3-2 Switch Settings 3-2-1 CS-series EtherNet/IP Units Setting the Unit Number Note Setting the Node Address Note Relationship to IP Addresses 36 The unit number is used to identify individual CPU Bus Units when more than one CPU ...

Page 65

Switch Settings 3-2-2 CJ-series EtherNet/IP Units and CJ2 Built-in EtherNet/IP Port Setting the Unit Number Note Setting the Node Address Note Relationship to IP Addresses The unit number is used to identify individual CPU Bus Units when more than one ...

Page 66

Mounting to a PLC 3-3 Mounting to a PLC 3-3-1 Mounting to a CS-series PLC Note CS1W-BC023/BC033/BC053/BC083/BC103 CPU Backplane slots (Expansion Backplane not possible with 2-slot CPU Backplane.) CS1W-BI033/BI053/BI083/BI103 CS-series Expansion Backplane 3, 5, ...

Page 67

... Expansion Backplane PS: Power Supply Unit CPU: CPU Unit IC: I/O Control Unit II: I/O Interface Unit Note The CJ1W-EIP21 EtherNet/IP Unit’s maximum current consumption is 3-3-3 Mounting 1,2,3... End cover 10 Units max End cover 10 Units max. End cover 10 Units max. End cover 10 Units max. ...

Page 68

Mounting to a PLC Note 3-3-4 Handling Precautions 40 3. When removing the Unit, first loosen the screw at the bottom of the Unit. Fixing screws When mounting the Unit, provide the clearance shown below to facilitate easy mounting or ...

Page 69

... Network Installation 3-4 Network Installation 3-4-1 Basic Installation Precautions Note The maximum current consumption of the CS1W-EIP21 and CJ1W-EIP21 3-4-2 Recommended Products 3-4-3 Precautions Precautions on Laying Twisted-pair Cable • Take the greatest care when installing the Ethernet System, being sure to follow ISO 8802-3 specifications. You must obtain a copy of these specifi- cations and be sure you understand them before attempting to install an Ethernet System ...

Page 70

Network Installation Switching Hub Installation Environment Precautions Switching Hub Connection Methods Note Note Adjust the link settings of the EtherNet/IP Unit or built-in EtherNet/IP port to 42 • Press the cable connector in firmly until it locks into place at ...

Page 71

Network Installation Note Best = Recommended Allowed; --- = Not allowed. 3-4-4 Using Contact Outputs (Common to All Units) Mounting Location Cable Location Switching hub setting Auto- negotiation 100 Mbps Full duplex --- (fixed) Half duplex OK When ...

Page 72

Connecting to the Network 3-5 Connecting to the Network 3-5-1 Ethernet Connectors 3-5-2 Connecting the Cable !Caution Turn OFF the PLC’s power supply before connecting or disconnecting twisted- !Caution Allow enough space for the bending radius of the twisted-pair cable ...

Page 73

Connecting to the Network 1,2,3... 1. Lay the twisted-pair cable. 2. Connect the cable to the switching hub. Be sure to press in the cable until it locks into place. 3. Connect the twisted-pair cable to the connector on the ...

Page 74

Creating I/O Tables 3-6 Creating I/O Tables 3-6-1 I/O Table Overview 3-6-2 Connecting Programming Devices to the PLC Applicable Programming Devices Programming Console CX-Programmer Connecting a Programming Console 3-6-3 Procedure for Creating I/O Tables Programming Console Note 46 I/O tables ...

Page 75

... Refer to the CX-Programmer Operation Manual (Cat. No. W446) for details on the operating procedures. This section describes how to register the CJ1W-EIP21 in the I/O tables by creating the I/O tables on a computer with the CX-Programmer. In this example, the computer is connected to the PLC using a serial cable. The CJ1W-EIP21 is connected to a CJ1H-CPU67 CPU Unit ...

Page 76

Creating I/O Tables 48 2. The Direct Online Dialog Box will be displayed. Select a serial connection, select the name of the applicable computer serial port, and then press the Connect Button the connection process is successful, the ...

Page 77

Creating I/O Tables Note Creating I/O tables is not required if the built-in EtherNet/IP port of a CJ2 CPU 5. The EtherNet/IP Unit will be displayed at the position it is mounted in the PLC. Note not ...

Page 78

Setting the Local IP Address 3-7 Setting the Local IP Address 50 This section describes the 3 ways to set the local I/O address of an EtherNet/ IP Unit or built-in EtherNet/IP port. Method 1: Using the default IP address: ...

Page 79

Setting the Local IP Address Method 2: Setting the Address in the CPU Bus Unit's Allocated DM Area With this method address is not set in the TCP/IP Configuration (left at its default setting), and an IP address ...

Page 80

TCP/IP and Link Settings 3-8 TCP/IP and Link Settings Note 3-8-1 Setting Procedure with the CX-Programmer 1,2,3... 52 This section describes the TCP/IP-related settings, such as the local IP address and subnet mask for the EtherNet/IP Unit or built-in EtherNet/IP ...

Page 81

TCP/IP and Link Settings Note Settings on the TCP/IP Tab Page 4. Place the CX-Programmer online with the PLC and transfer the settings to the EtherNet/IP Unit or built-in EtherNet/IP port. 5. After transferring the settings, a message will ask ...

Page 82

TCP/IP and Link Settings IP Address Subnet Mask Default Gateway Broadcasting Preferred DNS Server and Alternate DNS Server 54 Sets the local IP address of the EtherNet/IP Unit or built-in EtherNet/IP port. Set the local IP address on the TCP/IP ...

Page 83

TCP/IP and Link Settings Domain Name IP Router Table Settings on the Ethernet Tab Page Link Setting Note Adjust the EtherNet/IP Unit’s link settings to match the communications set- Note Best = Recommended Allowed; --- = Not allowed. ...

Page 84

TCP/IP and Link Settings Note 56 2. Select Tools - Setup TCP/IP Configuration to display the following Setup TCP/IP Configuration Dialog Box, and set the TCP/IP Configuration for the target device. In the following example, the settings are all at ...

Page 85

Tag Data Link Parameters TCP/IP Parameters 3-9 Tag Data Link Parameters Note The CPU Bus Unit Setup Area is not used for tag data link settings for an 3-9-1 Network Configurator Setting Procedure 1. Using the EtherNet/IP Datalink Tool in ...

Page 86

Tag Data Link Parameters 1,2,3... Note If an EtherNet/IP system has already been installed, you can create a similar 58 The following method can be used to easily set the data links shown in the fol- lowing figure using a ...

Page 87

Tag Data Link Parameters − 3. Select Datalink Wizard from the menus in the Datalink Tool when it has started the Datalink Wizard Dialog Box, enter 50 words starting from memory address W000 for area 1 and 100 ...

Page 88

Tag Data Link Parameters the Device Configuration Window of the Network Configurator, a mark will be added to each EtherNet/IP Unit to show that data links have been set. 7. Connect the Network Configurator to the EtherNet/IP ...

Page 89

Other Parameters 3-10 Other Parameters Note The CPU Bus Unit Setup Area is not used for tag data link settings for an Using FINS/UDP Tab Page in Edit Parameters Dialog Box FINS/UDP FINS/UDP Port Conversion IP Address Table Dynamic change ...

Page 90

Other Parameters Using FINS/TCP Tab Page in Edit Parameters Dialog Box FINS/TCP FINS/TCP Port FINS/TCP Connection Setup Protection Setting Using FTP Tab Page in Edit Parameters Dialog Box FTP Not Use FTP or Use FTP Login Password Port No. 62 ...

Page 91

Other Parameters Using the Automatic Time Adjustment Tab Page in Edit Parameters Dialog Box Auto Adjust Time Not get the time informa- tion from the SNTP server or Get the time information from the SNTP server Auto Adjust time Server ...

Page 92

Other Parameters Using SNMP Tab Page in Edit Parameters Dialog Box SNMP Not use SNMP service or Use SNMP service SNMP Port SNMP Contact Informa- tion SNMP Location Informa- tion Authentication Check 1/2 Specifies the SNMP managers that can access ...

Page 93

Communications Test 3-11 Communications Test 3-11-1 PING Command 3-11-2 EtherNet/IP Unit or Built-in EtherNet/IP Port Operation 3-11-3 Host Computer Operation Command Method Note The PING command is not supported by some host computers. If the basic settings (in particular the ...

Page 94

Communications Test Application Example Normal Execution Error Occurred 66 In this example, a PING command is sent to the node at IP address 130.25.36.8. The “$” in the example represents the host computer prompt. $ ping 130.25.36.8 PING 130.25.36.8: 56 ...

Page 95

This section describes the words allocated in the CIO Area and the DM Area for EtherNet/IP Units or built-in EtherNet/IP ports. 4-1 Overview of Memory Allocated to the EtherNet/IP Unit . . . . . . . . . . ...

Page 96

Overview of Memory Allocated to the EtherNet/IP Unit 4-1 Overview of Memory Allocated to the EtherNet/IP Unit The following CPU Unit words are allocated to the EtherNet/IP Unit or built-in EtherNet/IP port. 68 • CPU Unit’s allocated CIO Area words ...

Page 97

Overview of Memory Allocated to the EtherNet/IP Unit CPU Unit ● Allocated CIO Area words (Allocated to the Unit as a CPU Bus Unit.) CIO 1500 CIO 1501 Unit number 0 CIO 1524 CIO 1525 Unit number 1 CIO 1549 ...

Page 98

CIO Area Allocations 4-2 CIO Area Allocations 4-2-1 Overview of the Allocated CIO Area Words The various kinds of data are stored in the allocated CIO Area words, which are identified by the offset from the beginning word (n) allocated ...

Page 99

CIO Area Allocations User Settings Offset Bit 15 8 Unit control bits 0 n (Reserved) 1 n+1 2 n+2 3 n+3 4 n+4 5 n+5 6 n+6 7 n+7 8 n+8 9 n+9 Unit status 1 10 n+10 Unit status ...

Page 100

CIO Area Allocations Bit Tag Data Link Start Bit (Bit 2) Tag Data Link Stop Bit (Bit 4) Adjust Clock Bit (Bit 5) Target Node PLC Operating Information (EtherNet/IP Unit to CPU Unit) (n ...

Page 101

CIO Area Allocations n+2 n+3 n+4 n+5 --- Target Node PLC These words show the error status (logical OR of fatal and non-fatal errors) of Error Information the target node PLCs that are connected with the EtherNet/IP Unit as the ...

Page 102

CIO Area Allocations 74 Bit Name Status Manipulated 0 Unit Error Occurred ON OFF 1 Network Error ON Occurred OFF (Not used) --- 4 Unit Memory Error ON OFF 5 Communications ON Controller Error OFF 6 IP ...

Page 103

CIO Area Allocations Unit Status 2 (EtherNet/IP Unit to n+11 CPU Unit 11) 0 Bit Name Status Manipulated 10 to (Not used) --- 13 14 Status Area Layout ON Setting Error OFF 15 (Not used) --- 15 14 ...

Page 104

CIO Area Allocations 76 Bit Name Status Manipulated 1 Tag Data Link ON Operating OFF 2 Operating IP ON Address Change OFF (Not used) --- 11 User Setting Area ON Enabled OFF 12 to (Not used) --- ...

Page 105

CIO Area Allocations Communications Status 1 (EtherNet/IP Unit to CPU Unit 12) n+12 Bit Name Status Manipulated 15 Error Log Stored ON OFF Word n+12 contains status flags related to the tag data links, as shown in the ...

Page 106

CIO Area Allocations 78 Bit Name Status Manipulated 4 Invalid Communi- ON cations Parameter OFF 5 Tag Refresh Error ON OFF 6 Tag Database ON Error OFF (Not used) --- 14 All Tag Data Links ON Operating ...

Page 107

CIO Area Allocations Communications Word n+13 contains status flags related to the Ethernet, as shown in the fol- Status 2 lowing diagram. (EtherNet/IP Unit to CPU Unit 13) n+ (Not used Communications ...

Page 108

CIO Area Allocations 80 Bit Name Status Manipulated 4 IP Router Table ON Error OFF 5 DNS Server Error ON OFF 6 Routing Table Error ON OFF (Not used) --- 9 Ethernet Expan- ON sion Settings Error ...

Page 109

CIO Area Allocations Registered Target Words n+16 to n+19 show the registration status of the target nodes that are Node Table connected with the EtherNet/IP Unit as the originator. (EtherNet/IP Unit to These words show the status of nodes 0 ...

Page 110

CIO Area Allocations 82 Bit Name Status 1 FINS/TCP Connec- ON Unit tion 2 OFF Unit : : : 14 FINS/TCP Connec- ON Unit tion 15 OFF Unit 15 FINS/TCP Connec- ON Unit tion 16 OFF Unit Section 4-2 Manipulated ...

Page 111

DM Area Allocations 4-3 DM Area Allocations 4-3-1 Overview of the Allocated DM Area Words The various kinds of data are stored in the offset positions shown in the fol- lowing diagram, from the beginning word in the area for ...

Page 112

DM Area Allocations 84 address, even if a non-zero IP address was set in the IP Address Display/ Setting Area words beforehand. ( not possible to set the following IP addresses. If any of these values are set, ...

Page 113

User Settings Area 4-4 User Settings Area 4-4-1 Overview of the User Settings Area When the layout of the allocated CIO Area words is set to user settings, the user settings area can be used in addition to the allocated ...

Page 114

User Settings Area Normal Target Node These flags indicate the connection status of the target nodes. With revision 2 Table (EtherNet/IP or higher, the flag turns ON after all data for multiple connections for individual target devices is refreshed in ...

Page 115

User Settings Area +32 +33 +34 +35 +36 +37 +38 +39 +40 +41 +42 +43 +44 +45 +46 +47 --- Target Node PLC These flags indicate the error status (logical OR of fatal and non-fatal errors) Error Information of the ...

Page 116

Auxiliary Area Data 4-5 Auxiliary Area Data The following table and descriptions cover the words and bits in the CPU Unit’s Auxiliary Area that are related to the EtherNet/IP Unit. 4-5-1 Read-only Bits/Words Word(s) Bit(s) Name A202 A20200 to Communications ...

Page 117

Auxiliary Area Data Word(s) Bit(s) Name A417 A41700 to CPU Bus Unit Error, A41715 Unit Number Flags A427 A42700 to CPU Bus Unit Set- A42715 ting Error, Unit Number Flags 4-5-2 Read/Write Bits (User Settings) Word Bits Name A501 A50100 ...

Page 118

Auxiliary Area Data 90 Section 4-5 ...

Page 119

This section explains how to manage and use IP addresses. 5-1 IP Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 120

IP Addresses 5-1 IP Addresses 5-1-1 IP Address Configuration Bit 31 Class A 0 Network number (7 bits) Bit 31 Class Network number (14 bits) Bit 31 Class Bit 31 Class D 1 ...

Page 121

IP Addresses 5-1-3 EtherNet/IP Unit IP Address Settings 5-1-4 Subnet Masks An IP address must be set even for the EtherNet/IP Unit or built-in EtherNet/IP port before Ethernet communications can proceed. Use one of the following methods to set the ...

Page 122

IP Addresses in FINS Communications 5-1-5 CIDR 5-2 IP Addresses in FINS Communications 5-2-1 Specifying Nodes in FINS Communications Services Note Allocating Addresses to EtherNet/IP Units and Built-in EtherNet/IP Ports FINS Message Reception for EtherNet/IP Units or Built-in EtherNet/IP Ports ...

Page 123

IP Addresses in FINS Communications Pairing IP Addresses with FINS Node Addresses at Local Nodes ■ Automatic Generation Method (Dynamic/Static) ■ IP Address Table Method and Combined Method Sending FINS Messages from EtherNet/IP Units or Built-in EtherNet/IP Ports • Ethernet ...

Page 124

IP Addresses in FINS Communications FINS header Internal table Remote port Remote FINS Remote IP number node number address (Example) Connection (Example) 1 192.168.250.1 UDP 9600 2 192.168.250.2 UDP 9600 ! ! ! 254 192.168.250.254 UDP 9600 Application level FINS ...

Page 125

IP Addresses in FINS Communications Automatic Generation (Static) Personal computer Must be fixed. Local FINS node number Must be fixed. Local IP address IP address IP address IP Address Table Method With the static method as well, the following values ...

Page 126

IP Addresses in FINS Communications Combined Method 98 Example When FINS Command is Sent FINS node number IP address table FINS node number Node number in 18 153.214.0.62 IP address table 20 153.214.0.129 23 When FINS Command is Received FINS ...

Page 127

... IP address in ETN11- compatible mode.) While in ETN11-compatible mode, the following operations will be performed the same as they are for the CS1W-ETN11/CJ1W-ETN11 for FINS/UDP command data sent from a UDP port number other than the local FINS/UDP port number (default: 9600) set ion the FINS/UDP Tab Page. ...

Page 128

IP Addresses in FINS Communications Note If the ETN11-compatible mode is used, the internal table will retain the same FINS/TCP Communications Method Pairing in the FINS/TCP Method Note Internal Processing ■ Local Device: FINS/TCP Client 1,2,3... 100 content from when ...

Page 129

IP Addresses in FINS Communications ■ Local Device: FINS/TCP Server 1,2,3... Personal computer or EtherNet/IP Unit (client) (1) The connection is established. Local FINS node number A (2) The local device (such as a personal computer) sends notification that its ...

Page 130

IP Addresses in FINS Communications 5-2-3 Application Examples Responding to Computers with Changed IP Addresses FINS/UDP Communications Method FINS/TCP Communications Method Note 102 2. Set IP addresses for the devices to be connected. Set the IP address for the remote ...

Page 131

... CS1W-ETN11 combined method. Com- munications are not pos- sible with personal computers with variable IP addresses. CJ1W-ETN21 Yes CJ1W-ETN11 No: Set by automatic generation method or CV500-ETN01 combined method. Com- munications are not pos- Version 4.xx or sible with personal lower computers with variable IP addresses ...

Page 132

... Model/Series/ Supports IP address Version table method? CS1W-ETN21 Yes CS1W-ETN01 CS1W-ETN11 CJ1W-ETN21 CJ1W-ETN11 CV500-ETN01 Version 4.xx or lower Version 2003 or higher NS Series No: Set manually. FINS communications are not --- possible with personal computers set automati- cally by DHCP. ...

Page 133

... Section 5-2 Model/Series/ Supports combined Version method? CS1W-ETN21 Yes CS1W-ETN01 No CS1W-ETN11 No CJ1W-ETN21 Yes CJ1W-ETN11 No CV500-ETN01 No Version 4. lower Version 2003 or Yes higher NS Series No: Set manually. FINS communications are not --- possible with personal computers set automati- cally by DHCP. ...

Page 134

Private and Global Addresses 5-3 Private and Global Addresses 5-3-1 Private and Global Addresses Intranet Intranet Global address IP router Private address Firewall Private address Communications Services That Require Global Addresses for EtherNet/IP Units and built-in EtherNet/IP ports 106 There ...

Page 135

Private and Global Addresses 5-3-2 Using a Private Address for the EtherNet/IP Unit Intranet Intranet IP router Firewall EtherNet/IP Unit: Private address Conditions for Using Communications Applications ■ FINS Communications Service FINS/TCP client computer with CX-Programmer, etc. or CIP client ...

Page 136

Private and Global Addresses ■ Explicit Message Communications Service Note Network Security and Firewalls 108 • With FINS/UDP, when the IP address (private address computer serving as a DHCP client is changed, the IP address conversion method of ...

Page 137

Private and Global Addresses 5-3-3 EtherNet/IP Unit with a Global Address Intranet Communications over Internet Intranet Global address IP router Private address Firewall Communications in intranet EtherNet/IP Unit: Global address Conditions for Using Communications Applications ■ FINS Communications Service ■ ...

Page 138

Private and Global Addresses Note Network Security and Firewalls 110 • If the TCP port number (44818) or UDP port number (44818) that is used for EtherNet/IP cannot be used if prohibited by a firewall in the communi- cations path. ...

Page 139

This section describes tag data link functions and related Network Configurator operations. 6-1 Overview of Tag Data Links . . . . . . . . . . . . . . . . . . . . . . ...

Page 140

... Setting Tag Data Links for information on how to make the settings. Symbols can be used in tags only for the CJ2H-CPU6@-EIP and CJ2M- CPU3@. If you are using a CJ1W-EIP21 or CS1W-EIP21 EtherNet/IP Unit that is mounted to a CJ2H-CPU6@ or any CPU Unit other than the CJ2H-CPU6@- EIP, use I/O memory addresses to set the tag data links. ...

Page 141

... The target device output tag set and the originator device input tag set are associated as connections. A maximum of 256 connections can be opened per Unit for the CJ2B-EIP21 built-in EtherNet/IP port on the CJ2H, CS1W- EIP21, or CJ1W-EIP21. A maximum of 32 connections can be opened per Unit for the CJ2M-EIP21 built-in EtherNet/IP port on the CJ2M. Counting Connections The number of connections is the total of the number of input tag sets that receive data and the number of nodes that send data for output tag sets ...

Page 142

... CJ2B-EIP21 (built-in EtherNet/IP port on the CJ2H), CS1W-EIP21, or CJ1W-EIP21. It can be set to between 1 and 10,000 ms in units of 0.5 ms for the CJ2M-EIP21 (built-in EtherNet/IP port on the CJ2M). The default setting is 50 ms. ...

Page 143

Overview of Tag Data Links If multicast connections are used, however, use a switching hub that has mul- ticast filtering, unless the tag set is received by all nodes in the network switching hub that does not have ...

Page 144

... Packet interval (RPI 10,000 ms for CJ2M-EIP21 and 0.5 to 10,000 ms for other CPU Units (in 0.5-ms units) The packet interval can be set separately for each connection. EtherNet/IP Unit or built-in EtherNet/IP port CJ2H-CPU@@-EIP CJ2M-CPU3@ CJ1W-EIP21 CJ1W-EIP21 CS1W-EIP21 Section 6-1 Specification Symbol name I/O memory specification address ...

Page 145

Overview of Tag Data Links Connection Information · Target IP address: # · Originator tag set: SP1_IN · Target tag set: SP1_OUT · Packet interval (RPI) Number of Tags in Tag Sets ■ Tag Sets with Only One Tag One ...

Page 146

... Unit version 2.0: 20 words maximum. *2 Unit version 2.0: 19 words maximum. PLC Status A characteristic function of the CS1W-EIP21 and CJ1W-EIP21 EtherNet/IP Units and CJ2 built-in EtherNet/IP ports is the ability to specify the PLC status as a member of the tag set. This function reads the operating status (operat- ...

Page 147

Overview of Tag Data Links To receive the PLC status, specify the PLC status in an input (consume) tag in the reception tag set as well. When the PLC status is specified in an input tag, the PLC status flags ...

Page 148

Overview of Tag Data Links The following table shows the operation of each the bits when multiple con- nections are used to communicate with a node, and the PLC status is speci- fied in all of the connections. Target Node ...

Page 149

... Starting from the IO Table Dialog Box in CX-Programmer Tag data links are set by using the Network Configurator. Use the following procedure to start the Network Configurator. To start the Network configurator, select OMRON - CX-One - Network Con- figurator for EtherNet/IP - Network Configurator from the Windows Start Menu. ...

Page 150

Setting Tag Data Links Main Window 122 When the Network Configurator starts, the following window will be displayed. The Main Window consists of a Hardware List and a Network Configuration Window, as shown in the following diagram. Hardware List: Displays ...

Page 151

Setting Tag Data Links When two or more networks are being managed, a new Network Configura- tion Window can be added by selecting Network - Add. To change the name displayed in the Network Tab Page, select Network - Property. ...

Page 152

... Note Refer to the CX-Programmer Operation Manual (Cat. No. W446) for the operat- ing procedures. The specifications for using tag data links with the CJ2M built-in EtherNet/IP port on a CJ2M-CPU3@ CPU Unit are different from the specifications for Eth- erNet/IP Units (CJ1W-EIP21 or CS1W-EIP21) and the CJ2H built-in EtherNet/ Section 6-2 ↓ ↓ ...

Page 153

... Hardware List. EtherNet/IP Unit Built-in EtherNet/IP port on CJ2H CPU Unit (CJ2H-CPU@@-EIP) Built-in EtherNet/IP port on CJ2M CPU Unit (CJ2M-CPU3@) CJ1W-EIP21 EtherNet/IP Unit connected to CJ1 CPU Unit CS1W-EIP21 EtherNet/IP Unit connected to CJ1 CPU Unit CJ1W-EIP21 EtherNet/IP Unit connected to CJ2 CPU Unit 125 ...

Page 154

... Revision 2.01 or 2.02 Unit version CIP revision Revision 2.01 Revision 2.02 (2) When mounting the CJ1W-EIP21 to a CJ2 CPU Unit, select CJ1W-EIP21 (CJ2) from the Hardware List. pop-up menu, and select Change Node Address. used in the device. data links. rameter Editing Function ...

Page 155

Setting Tag Data Links 1. Creating Tags and Tag Sets Using the Network Configurator's Device Parameter Editing Function Note Creating a Tag Set 1,2,3... The network symbols described in this section can be used only if you are using a ...

Page 156

Setting Tag Data Links Creating and Adding Tags 3. Click the Edit Tags Button. The Edit Tags Dialog Box will be displayed. 4. Click the In - Consume Tab, and click the New Button. The Edit Tag Dialog 128 Register ...

Page 157

Setting Tag Data Links 5. In the Name Field, enter the character string for the CPU Unit's I/O memory 6. Input the size of the tag in the Size Field, in bytes. 7. Click the Regist Button to register the ...

Page 158

Setting Tag Data Links Note When any of the following errors occurs in the originator PLC while tag data links are in progress, the connection will be forcibly disconnected. 9. When you are finished registering the required tags, click the ...

Page 159

Setting Tag Data Links Changing and Registering 11. The following dialog box will be displayed when the tags in the Edit Tags Tag Sets 12 input tag has already been registered in an input tag set, and you ...

Page 160

Setting Tag Data Links 132 Open the Edit Device Parameters Dialog Box, select the tag set containing the tag that you want to delete, and click the Delete Button in the Edit Tag Dialog Box. (If there are other tags ...

Page 161

Setting Tag Data Links 13. In order to edit a registered tag set and add tags, either double-click the tag 14. When the PLC status is being included in the tag set, select the Include 15. If you want to ...

Page 162

Setting Tag Data Links 18. If you want to just add new tags and register the tag set, first register the 19. When you are finished registering the required tags, click the OK Button at 20. At this point, a ...

Page 163

Setting Tag Data Links 21. To register the newly added tags in a tag set, either double-click the de- 22. Select the tags that you want to add from the Candidate Tag List and click 23. To confirm the changes, ...

Page 164

Setting Tag Data Links 2. Importing Network Symbols Created with the CX-Programmer to the Network Configurator If the CJ2H-CPU6@-EIP or CJ2M-CPU3@ is used, you can create network symbols using the CX-Programmer, import them into the Network Configura- tor, and then ...

Page 165

Setting Tag Data Links A confirmation message will be displayed. Click the Yes Button. The symbols will be imported as shown below on the Tag Sets Tab Page. Each symbol will be imported into a different tag set and the ...

Page 166

Setting Tag Data Links 138 To place more than one input symbol (input tag) imported from the CX- Programmer into one tag set, you must delete the input tags that were reg- istered to separate input tag sets. Select the ...

Page 167

Setting Tag Data Links 4. You can change tag set names in this dialog box. To confirm a change, click 5. Perform steps for all the devices that will perform tag data links. 3. Importing Network Symbols ...

Page 168

Setting Tag Data Links Importing the Tag and Tag Set CSV File with the CX-Programmer 1,2,3... 1. In the project global symbol table for the CJ2H-CPU6@-EIP or CJ2M- 2. You can add a tag as a network symbol by selecting ...

Page 169

Setting Tag Data Links 6-2-5 Connection Settings Note Connection Settings (Connections Tab) Registering Devices in the Register Device List 1,2,3... After creating the tag sets, click the Connections Tab at the top of the Edit Device Parameters Dialog Box, and ...

Page 170

Setting Tag Data Links Editing Settings for Individual Connections Note 142 3. In the Unregister Device List, select the target device that requires connec- tion settings by clicking the device so its color changes to gray, and click the Button. ...

Page 171

... Setting Tag Data Links 1,2,3... 1. Select the Connection Tab and then click the New Button. Using an OMRON EtherNet/IP Unit or Built-in EtherNet/IP Port as the Target Using Other EtherNet/IP Devices as the Target The following Edit Connection Dialog Box will be displayed according to the type of device that is selected. ...

Page 172

... The settings are as follows: Item Connection I/O Type When creating tag data links for a CS1W-EIP21, CJ1W-EIP21, CJ2B-EIP21, or CJ2M-EIP21, select Input Only (Tag Type). When creating tag data links for other target devices, select the connection I/O type specified in that device’s EDS file. ...

Page 173

... If this field is left blank, a default name will be assigned. This Connection Name can be used for comments. Connection I/O When making tag data links in a CS1W-EIP21, CJ1W-EIP21, Type CJ2B-EIP21, or CJ2M-EIP21, select Input Only (Tag type). When making tag data links in other devices, select the con- nection I/O type specified in that device’ ...

Page 174

Setting Tag Data Links Confirming the Connections Settings 1,2,3... 1. An overview of the connections set in the Register Device List is displayed 2. Click the OK Button. The following kind of diagram will be displayed. 3. Repeat the Connections ...

Page 175

Setting Tag Data Links Automatically Setting Connections Output tag set: A_Signal 4. If the tag set’s size is changed in either the originator or target after the connection was set, the size will not match the other node and a ...

Page 176

Setting Tag Data Links Example 2: Automatic Connections with the Ellipses The following connections would automatically be set if there is an output tag set named O_Signal at node A and input tag sets named I_Signal at nodes B and ...

Page 177

Setting Tag Data Links 4. A device connection structure tree will be displayed when processing has 5. Use the device connection structure tree as required to change the RPI Device Connection Connection settings can be displayed on the network configuration. ...

Page 178

... The Edit Device Parameters Dialog Box can be displayed by selecting a connection and clicking the Edit Button. The connections can be edited in this dialog box. • Settings can be made only for tag data links between OMRON EtherNet/ IP Units and built-in EtherNet/IP ports. • Tags must be set using I/O memory addresses. ...

Page 179

Setting Tag Data Links Node List The following items will be displayed in the Node Area on the left side of the window. Note The node list will display the node registered in the Network Configurator. Nodes cannot be added ...

Page 180

Setting Tag Data Links Setting Procedure The setting procedure is described here along with setting examples. ■ Setting Example A Area 1 memory area = Work Area (W) Area 1 start address = 0 Area 1 size = 50 words ...

Page 181

Setting Tag Data Links 2. Select the memory area (here the Memory Field and enter the start- 3. Select the memory area (here the Memory Field and enter the start- 4. Select the Enable Over Load ...

Page 182

Setting Tag Data Links Automatic Allocation Results for Node 1 (IP Address: 192.168.250.1) Automatic Allocation Results for Node 2 (IP Address: 192.168.250.2) 154 If the creating the data link table is continued, the data link table will be cre- ated ...

Page 183

Setting Tag Data Links Automatic Allocation Results for Node 3 (IP Address: 192.168.250.3) 6. After entering all of the settings in the data link table, select Save from the File Menu. A consistency check will be performed on the table ...

Page 184

... CJ2M-EIP21 Built-in EtherNet/IP port in CJ2M CPU Unit CS1W-EIP21 CJ1W-EIP21 mounted to CS1 CPU Unit 2-4 Creating Tags and Tag Sets for the setting procedure. PLC (i.e., the originator device) that receives data as input data. First, select the registered device for which you want to create a connec- tion in the Network Configuration Window of the Network Configurator, and then select Device - Parameters - Wizard from the menus ...

Page 185

Setting Tag Data Links 3. Create the connection following the instructions that are given by the Wiz list of tag sets is displayed on the right side of the Wizard Dialog Box with Note Tag sets that are ...

Page 186

Setting Tag Data Links The following display will appear when you click the Show Detail Button. The specified values for detailed parameters will be displayed. Change the values as required. The connection name cannot be set. They are automati- cally ...

Page 187

... Built-in EtherNet/IP port in CJ2H CPU Unit CJ2M-EIP21 Built-in EtherNet/IP port in CJ2M CPU Unit CS1W-EIP21 CJ1W-EIP21 mounted to CS1 CPU Unit a. Refer to 6-2-4 Creating Tags and Tag Sets for information on creating the settings if the target is one of the OMRON EtherNet/IP devices giv- en above the target is another EtherNet/IP device, refer to the manual of that device and perform settings as required ...

Page 188

Setting Tag Data Links 160 • If there is no applicable input tag set at the originator, you can create a new one by using the Edit Tag Sets Button and Edit Tag Button. b. Using Other EtherNet/IP Devices as ...

Page 189

Setting Tag Data Links Note The following dialog box will be displayed if a target device that does not have I/O data is dropped. Before dropping again, refer to the manual of the applicable device and create the I/O data ...

Page 190

Setting Tag Data Links Connecting through the CPU Unit’s Peripheral or RS-232C Port Connect to the EtherNet/IP Unit’s Ethernet port via the CPU Unit’s peripheral port or RS-232C port. 1. Select Option - Select Interface - CS/CJ1 Serial Port → ...

Page 191

Setting Tag Data Links 3. Input the EtherNet/IP Unit’s unit number in the Unit No. Field, select the 4. After clicking TCP:2, click the OK Button. The Network Configurator will be Connecting through the CPU Unit’s USB or RS-232C Port ...

Page 192

... The following dialog box will be displayed. The CPU Unit, CPU Bus Units, and Special I/O Units connected in the PLC will be displayed as shown below. (CJ1W-EIP21(CJ2) or CJ2B-EIP21). The TCP ports on the EtherNet/IP Unit will be displayed as shown below. Section 6-2 ...

Page 193

Setting Tag Data Links 7. Select the port for the EtherNet/IP Unit and then click the OK Button. The Connecting to an EtherNet/IP Network via an Ethernet Unit Note Ethernet 1,2,3... 1. Select Option - Select Interface - Ethernet Network ...

Page 194

Setting Tag Data Links 2. Select Network - Connect. 3. Click the Setup Button in the Setup Interface Dialog Box. The Registration The registration information details are as follows: 166 The following Setup Interface Dialog Box will be displayed. of ...

Related keywords

CJ1W-EIP21 datasheet
CJ1W-EIP21 data sheet
CJ1W-EIP21 pdf datasheet
CJ1W-EIP21 component
CJ1W-EIP21 part
CJ1W-EIP21 distributor
CJ1W-EIP21 RoHS
CJ1W-EIP21 datasheet download