Omron CJ2H-CPU6-EIP Connection Manual
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Omron CJ2H-CPU6-EIP Connection Manual

Omron CJ2H-CPU6-EIP Connection Manual

Cj series ethercat digital sensor communication unit
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Download this manual See also: Reference Manual, Operating Manual
No.FST-ZTH130453A
CJ Series
EtherCAT
Connection Guide
®
OMRON Corporation
E3NW-ECT Digital Sensor Communication Unit
P562-E1-01

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Summary of Contents for Omron CJ2H-CPU6-EIP

  • Page 1 No.FST-ZTH130453A CJ Series EtherCAT Connection Guide ® OMRON Corporation E3NW-ECT Digital Sensor Communication Unit P562-E1-01...
  • Page 2 About Intellectual Property Right and Trademarks Microsoft product screen shots reprinted with permission from Microsoft Corporation. Windows is a registered trademark of Microsoft Corporation in the USA and other countries. Ethernet is a registered trademark of Xerox Corporation. EtherCAT is registered trademark and patented technology, licensed by Beckhoff Automation ®...

  • Page 3: Table Of Contents

    Table of Contents Related Manuals ..................1 Terms and Definitions ................1 Remarks ..................... 2 Overview ....................3 Applicable Devices and Support Software..........3 5.1. Applicable Devices................3 5.2. Device Configuration................4 EtherCAT Settings ..................6 6.1. EtherCAT Communications Settings ..........6 6.2.

  • Page 4: Related Manuals

    1. Related Manuals 1. Related Manuals The table below lists the manuals related to this document. To ensure system safety, make sure to always read and heed the information provided in all Safety Precautions, Precautions for Safe Use, and Precaution for Correct Use of manuals for each device which is used in the system.

  • Page 5: Remarks

    (4) It is prohibited to copy, to reproduce, and to distribute part or the whole of this document without the permission of OMRON Corporation. (5) The information contained in this document is current as of June 2013. It is subject to change without notice for improvement.

  • Page 6: Overview

    4. Overview This document describes the procedure for connecting the Digital Sensor Communication Unit (E3NW-ECT) of OMRON Corporation (hereinafter referred to as OMRON) to CJ-series Programmable Controller + Position Control Unit (hereinafter referred to as the PLC) and provides the procedure for checking their connection.

  • Page 7: Device Configuration

    CJ2M-CPU12 + E3NX-FA0 E3NX-FA0 CJ1W-NCF82 Personal computer (CX-One installed, OS:Windows 7) Ethernet cable DS-Bus USB cable Manufacturer Name Model Version OMRON Position Control Unit CJ1W-NCF82 Ver.1.3 OMRON CPU Unit CJ2M-CPU12 Ver.2.0 OMRON Power Supply Unit CJ1W-PA202 OMRON CX-One CXONE-AL[][]C-V4 Ver.4.[][]...
  • Page 8 5. Applicable Devices and Support Software Additional Information For information on the specifications of the Ethernet cable and network wring, refer to 3-4 Wiring of the CJ-series Position Control Unit Operation Manual (Cat. No. W487). Additional Information The system configuration in this document uses USB for the connection between the personal computer and PLC.

  • Page 9: Ethercat Settings

    6. EtherCAT Settings 6. EtherCAT Settings This section describes the procedure for connecting the PLC to the Digital Sensor Communication Unit via EtherCAT. 6.1. EtherCAT Communications Settings The settings required for communications between the PLC (Position Control Unit) and the Digital Sensor Communication Unit are given below.
  • Page 10 For details on the cable wiring, refer to A-2-3 DS-Bus Network Wiring of the EtherCAT Digital ® Sensor Communication Unit Operation Manual (Cat. No. E429). Check the connector configuration and pin assignment for wiring. ▪Connector configuration and pin assignment <OMRON E3NW-ECT> Applicable connector: Terminal-block connector Pin No Name Description D+ terminal D- terminal <OMRON E3NW-DS>...

  • Page 11: Allocations Of I/O Memory Areas

    6. EtherCAT Settings 6.3. Allocations of I/O Memory Areas The I/O allocations of the Digital Sensor Communication Unit are as follows: Input area 3900 (Digital Sensor Communication Unit → PLC) 10 bytes 3904 ▪Details on output area No output area is allocated. ▪Details on input area Address Function name...
  • Page 12 6. EtherCAT Settings Additional Information The default first words of the Remote I/O Output Memory Area and the Remote I/O Input Memory Area are CIO 3800 and CIO 3900, respectively. For how to change the allocations of the Remote I/O Memory Areas, refer to 6-3 Common Parameters of the CJ-series Position Control Unit Operation Manual (Cat.

  • Page 13: Connection Procedure

    7. Connection Procedure 7. Connection Procedure This section describes the procedure for connecting the PLC to the Digital Sensor Communication Unit via EtherCAT. This document explains the procedure for setting up the PLC and the Digital Sensor Communication Unit from the factory default setting. For the initialization, refer to Section 8 Initialization Method.

  • Page 14: Setting Up The Digital Sensor Communication Unit

    7. Connection Procedure 7.2. Setting Up the Digital Sensor Communication Unit Set Up the Digital Sensor Communication Unit. 7.2.1. Hardware Settings Set the hardware switches on the Digital Sensor Communication Unit. Precautions for Correct Use Make sure that the power supply is OFF when you perform the setting up. Confirm that the power supply to the Digital Sensor Communication Unit is OFF.
  • Page 15 7. Connection Procedure Connect the Distributed Sensor Distributed Sensor Unit to the Fiber Amplifier, and Fiber Amplifier attach the protective cap. Check the hardware switches on Termination switch the Distributed Sensor Unit by referring to the figure on the Unit address switch right.

  • Page 16: Setting Up The Plc

    7. Connection Procedure 7.3. Setting Up the PLC Set up the PLC. 7.3.1. Hardware Settings Set the hardware switches on the Position Control Unit. Precautions for Correct Use Make sure that the power supply is OFF when you perform the setting up. Make sure that the power supply to the PLC is OFF.
  • Page 17 7. Connection Procedure 7.3.2. Starting the CX-Programmer and Connecting Online with the PLC Start the CX-Programmer and Connect Online with the PLC. Install the CX-One and USB driver in the personal computer beforehand. Start the CX-Programmer. Select Auto Online - Direct Online from the PLC Menu.
  • Page 18 7. Connection Procedure The dialog box on the right is displayed. Check the message on the dialog and if there is no problem, click the No Button. The dialog box on the right is displayed, and the CX-Programmer and the PLC is automatically connected.
  • Page 19 7. Connection Procedure 7.3.3. Creating the I/O Table Create the I/O table for the PLC. If the operating mode of the PLC is RUN Mode or Monitor Mode, change it to Program Mode, by following steps (1) to (3). (1)Select Operating Mode - Program from the PLC Menu of the CX-Programmer.
  • Page 20 7. Connection Procedure Select Create from the Options Menu of the PLC IO Table Window. The dialog box on the right is displayed. Check the message on the dialog and if there is no problem, click the Yes Button. The dialog box on the right is displayed.
  • Page 21 7. Connection Procedure The Transfer from PLC Dialog Box is displayed. Select the I/O Table Check Box and the SIO Unit Parameters Check Box, and click the Transfer Button. The Transfer from PLC Dialog Box is displayed. Confirm that the transfer was normally executed by checking the message in the dialog box.
  • Page 22 7. Connection Procedure 7.3.4. Creating the Network Configuration and Transferring Create the network configuration and transfer the settings. Double-click the [0000] Main Rack on the PLC IO Table Window to expand the tree. Right-click 00[1500]CJ1W-NCF82 and select the Unit Setup. The Network Auto Setup Dialog Parameter Box is displayed.
  • Page 23 7. Connection Procedure The dialog box on the right is displayed. Select the Fixed Allocations Option and click the OK Button. The network configuration is set up automatically. Confirm that the node address 17 is set for E3NW-ECT Communication Unit for Digital Type Sensor 60 inputs, and click the OK Button.
  • Page 24 7. Connection Procedure The dialog box on the right is displayed. Check the message on the dialog and if there is no problem, click the OK Button. *If a confirmation dialog box is displayed, check the message and if there is no problem, click the OK Button.
  • Page 25 7. Connection Procedure The PCU Setting Window is displayed. Select Network Setting from the project tree on the left side of the Window. Confirm that #17_New Slave E3NW-ECT Communication Unit for Digital Type Sensor 60 inputs(V1.0) was added. *The model and version may differ depending on the device used.

  • Page 26: Checking The Ethercat Communications

    7. Connection Procedure 7.4. Checking the EtherCAT Communications Confirm that the EtherCAT communications are performed normally. 7.4.1. Checking the Connection Status Check the connection status of the EtherCAT network. Check the LED indicators on the Position Control Unit and confirm that the EtherCAT communications are performed normally.
  • Page 27 7. Connection Procedure Check the LED indicators on the Digital Sensor Communication Unit. LED indicators in normal status: (Digital Sensor Communication Unit) [PWR]: Lit green [L/A IN]: Flickering [L/A OUT]: Not lit (last slave) [RUN]: Lit green [ERR]: Not lit [SS]: Lit green...
  • Page 28 7. Connection Procedure Check the LED indicators on the Distributed Sensor Unit. LED indicators in normal status: [RUN]: Lit green (Distributed Sensor Unit) [SS]: Lit green Additional Information For details on errors in the Position Control Unit, refer to Section 13 Troubleshooting of the CJ-series Position Control Unit Operation Manual (Cat.
  • Page 29 7. Connection Procedure 7.4.2. Checking Data that are Sent and Received Confirm that correct data are sent and received. Confirm safety sufficiently before monitoring power flow and present value status in the Ladder Section window or before monitoring present values in the Watch window.
  • Page 30 7. Connection Procedure Double-click CIO from the list in the PLC Memory Window that is displayed. Select Display - Hexadecimal from the View Menu. Select Monitor from the Online Menu. The Monitor Memory Areas Dialog Box is displayed. Select the CIO Check Box and click the Monitor Button.
  • Page 31 7. Connection Procedure Check the display contents of the Fiber Amplifier Fiber Amplifier. The LED indicators in the figure on the right show as follows: Outputs of Sensor unit No. 1 IN2[2]: Lit orange (ON) IN1[1]: Lit orange (ON) *They are the outputs of the Fiber Digital Sensor Communication Unit Amplifier connected to the Digital Digital Sensor Communication Unit and Fiber...

  • Page 32: Initialization Method

    8. Initialization Method 8. Initialization Method This document explains the setting procedure from the factory default setting. Some settings may not be applicable as described in this document unless you use the devices with the factory default setting. 8.1. Initializing the PLC To initialize the PLC, it is necessary to initialize the CPU Unit and the Position Control Unit.
  • Page 33 8. Initialization Method 8.1.2. CPU Unit To initialize the settings of the CPU Unit, select Clear All Memory Areas from the PLC Menu of the CX-Programmer. On the Confirm All Memory Area Clear Dialog Box, select the Initialize Option and click the OK Button.

  • Page 34: Revision History

    9. Revision History 9. Revision History Revision Date of revision Revision reason and revision page code 2013/06/07 First edition...
  • Page 36 2013 P562-E1-01 0911(-)

This manual is also suitable for:

Cj2h-cpu6Cj2m-cpuCj1w-nc82E3nw-ectE3nw-dsCj series

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