Omron WAGO-I/O-SYSTEM Connection Manual
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Omron WAGO-I/O-SYSTEM Connection Manual

Omron WAGO-I/O-SYSTEM Connection Manual

Fieldbus coupler (750 series); machine automation controller nj-series
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Machine Automation Controller NJ-series
EtherCAT(R) Connection Guide
WAGO Kontakttechnik
GmbH & Co. KG
WAGO-I/O-SYSTEM Fieldbus Coupler
(750 Series)
P594-E1-01

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Summary of Contents for Omron WAGO-I/O-SYSTEM

  • Page 1 Machine Automation Controller NJ-series EtherCAT(R) Connection Guide WAGO Kontakttechnik GmbH & Co. KG WAGO-I/O-SYSTEM Fieldbus Coupler (750 Series) P594-E1-01...
  • Page 2 EtherCAT(R) is registered trademark and patented technology, licensed by Beckhoff Automation GmbH, Germany. Sysmac is a trademark or registered trademark of OMRON Corporation in Japan and other countries for OMRON factory automation products. Company names and product names in this document are the trademarks or registered...

  • Page 3: Table Of Contents

    Allocation for PDO Communications ........... 7 EtherCAT Connection Procedure .............. 9 7.1. Work Flow .................... 9 7.2. Setting Up the WAGO-I/O-SYSTEM Fieldbus Coupler ..... 10 7.3. Setting Up the Controller ..............11 7.4. Checking the EtherCAT Communications ......... 24 Initialization Method .................. 27 8.1.

  • Page 4: Related Manuals

    NJ-series CPU Unit Built-in EtherCAT Port User's NJ301-[][][][] Manual W504 SYSMAC-SE2[][][] Sysmac Studio Version 1 Operation Manual EtherCAT （R） Fieldbus Coupler, ID Switch (Data Sheet) 750-354/000-001 750-354/000-001 WAGO-I/O-SYSTEM 750 Fieldbus Coupler EtherCAT with ID Address Selection Switch 750-354/000-001 100 Mbit/s, digital and analog signals (Manual)

  • Page 5: Terms And Definitions

    2．Terms and Definitions 2. Terms and Definitions Term Explanation and Definition PDO communications This method is used for cyclic data exchange between the master unit (Communications and the slave units. using Process Data PDO data (i.e., I/O data that is mapped to PDOs) that is allocated in Objects) advance is refreshed periodically each EtherCAT process data communications cycle (i.e., the period of primary periodic task).

  • Page 6: Precautions

    (4) It is prohibited to copy, to reproduce, and to distribute a part or the whole of this document without the permission of OMRON Corporation. (5) The information contained in this document is current as of April 2014. It is subject to change without notice for improvement.

  • Page 7: Overview

    (750-series) of WAGO Kontakttechnik GmbH & Co. KG (hereinafter referred to as WAGO) to NJ-series Machine Automation Controller (hereinafter referred to as Controller) of OMRON Corporation (hereinafter referred to as OMRON) via EtherCAT and provides the procedure for checking their connection. Refer to Section 6 EtherCAT Settings and Section 7. EtherCAT Connection Procedure to understand the setting method and key points to operate PDO communications of EtherCAT.

  • Page 8: Device Configuration

    (OS: Windows 7) － USB cable (USB 2.0 type B connector) OMRON Ethernet cable (with industrial XS5W-T421-[]M[]-K Ethernet connector) WAGO WAGO-I/O-SYSTEM Fieldbus 750-354/000-001 Rev. Coupler with ID Address Selection 0x00010002 Switch Power supply module 750-602 WAGO 2-channel digital output module...
  • Page 9 5．Applicable Devices and Device Configuration Precautions for Correct Use The connection line of EtherCAT communication cannot be shared with other Ethernet networks. Do not use devices for Ethernet such as a switching hub. Use the cable (double shielding with aluminum tape and braiding) of Category 5 or higher, and use the shielded connector of Category 5 or higher.

  • Page 10: Ethercat Settings

    This section describes the specifications such as communication parameters and variables that are set in this document. Hereinafter, the WAGO-I/O-SYSTEM Fieldbus Coupler is referred to as the "Destination Device" or the "Slave Unit" in some descriptions. 6.1. EtherCAT Communications Parameter Settings The communications parameter required connecting the Controller and the Destination Device via EtherCAT is given below.
  • Page 11 6．EtherCAT Settings ■ Input area (from Destination Device to Controller) Device variable name Data type Meaning K-Bus Cycle Overrun E001_Input_K_Bus_Cycle_Overrun_Flag_F100_01 BOOL Flag Input Process Data E001_Input_Input_Process_Data_Hold_Ack_F100_02 BOOL Hold Acknowledge Output Process Data E001_Input_Output_Process_Data_Hold_Ac_F100_03 BOOL Hold Acknowledge Output Process Data E001_Input_Output_Process_Data_Clear_A_F100_04 BOOL Clear Acknowledge Diagnostics History...

  • Page 12: Ethercat Connection Procedure

    7．EtherCAT Connection Procedure 7. EtherCAT Connection Procedure This section describes the procedure for connecting the Controller to the WAGO-I/O-SYSTEM Fieldbus Coupler via EtherCAT. This document explains the procedures for setting up the Controller and the WAGO-I/O-SYSTEM Fieldbus Coupler from the factory default setting.

  • Page 13: Setting Up The Wago-I/O-System Fieldbus Coupler

    Set up the WAGO-I/O-SYSTEM Fieldbus Coupler. 7.2.1. Hardware Settings Set the hardware switches on the WAGO-I/O-SYSTEM Fieldbus Coupler. Precautions for Correct Use Make sure that the power supply is OFF when you perform the setting up. Connect the Power supply...

  • Page 14: Setting Up The Controller

    7.3.1. Starting the Sysmac Studio and Installing the ESI File Install the ESI file for the WAGO-I/O-SYSTEM Fieldbus Coupler in the Sysmac Studio. Install the Sysmac Studio and USB driver in the Personal computer beforehand. Connect the Ethernet cable to...
  • Page 15 7．EtherCAT Connection Procedure The Connect to Controller Dialog Box is displayed. Select the Direct connection via USB Option for Connection type. Uncheck both of the Upload the project Check Box and the Display the Troubleshooting Dialog Box Check Box of Operation after Connection.
  • Page 16 7．EtherCAT Connection Procedure Double-click EtherCAT under Configurations and Setup in the Multiview Explorer. The EtherCAT Tab is displayed on the Edit Pane. Right-click Master and select Display ESI Library. The ESI Library Dialog Box is displayed. Click the this folder link.
  • Page 17 7．EtherCAT Connection Procedure Select Exit from the File Menu to exit the Sysmac Studio. A dialog box is displayed confirming whether to save the project. If you do not need to save it, click the No Button. * You need to restart the Sysmac Studio after installing the ESI file.
  • Page 18 7．EtherCAT Connection Procedure 7.3.2. Setting Up the EtherCAT Network Configuration Set up the EtherCAT network configuration. Confirm that a yellow bar is displayed on the top of the Edit Pane which indicates an online connection is established. Right-click Master on the EtherCAT Tab Page of the Edit Pane, and select Write Slave Node Address.
  • Page 19 7．EtherCAT Connection Procedure Confirm that there is no error in the set value and 1 is set. Click the Write Button. The Slave Node Address Writing Dialog Box is displayed. Click the Write Button. Then, a screen is displayed stating "Writing node addresses to slaves was successfully completed".
  • Page 20 7．EtherCAT Connection Procedure A confirmation dialog box on the right is displayed. Check the contents and click the Apply Button. A result confirmation dialog box is displayed. Click the Close Button. Node address 1, E001 and 750-354/000-001 Rev:0x00010002 are added to the Network configuration on Sysmac Studio.
  • Page 21 7．EtherCAT Connection Procedure 7.3.3. Setting the Device Variables Set the device variables used for the EtherCAT Slave Unit. Select Offline from the Controller Menu. The yellow bar on the top of the Edit Pane disappears. Select 750-354/000-001 Rev:0x00010002 set in the previous steps in the EtherCAT Tab Page and confirm that Device name is E001.
  • Page 22 7．EtherCAT Connection Procedure Double-click I/O Map under Configurations and Setup in the Multiview Explorer. The I/O Map Tab is displayed on the Edit Pane. Confirm that Node1 is displayed in the Position Column and the Slave Unit is displayed. * To manually set a variable name for the Slave Unit, click a column under the Variable Column and enter a name.
  • Page 23 7．EtherCAT Connection Procedure Additional Information The device variables are named automatically from a combination of the device names and the port names. The default device names are “E" followed by a serial number that starts from 001. For Slave Units with module configurations, the default device names start with an "M" followed by a sequential number starting from "1".
  • Page 24 7．EtherCAT Connection Procedure 7.3.4. Transferring the Project Data Transfer the project data from the Sysmac Studio to the Controller. Always confirm safety at the Destination Device before you transfer a user program, configuration data, setup data, device variables, or values in memory used for CJ-series Units from the Sysmac Studio.
  • Page 25 7．EtherCAT Connection Procedure Confirm that "0 Errors" and "0 Warnings" are displayed in the Build Tab Page. Select Online from the Controller Menu. Select Synchronization from the Controller Menu. The Synchronization Dialog Box is displayed. Confirm that the data to transfer (NJ501 in the right dialog) is selected.
  • Page 26 7．EtherCAT Connection Procedure A confirmation dialog box on the right is displayed. Confirm that there is no problem and click the Yes Button. A screen stating "Synchronizing" is displayed. A confirmation dialog box on the right is displayed. Confirm that there is no problem and click the No Button.

  • Page 27: Checking The Ethercat Communications

    LINK/ACT Activity Yellow Flashes every time data is sent or received Check the LED indicators on the WAGO-I/O-SYSTEM Fieldbus Coupler. The LED indicators in normal status are as follows: [L/A IN]: Flashing green [RUN]: Lit green [ERR]: Not lit...
  • Page 28 7．EtherCAT Connection Procedure 7.4.2. Checking the Data that are Sent and Received Confirm that the correct data are sent and received. Sufficiently confirm safety before you change the values of variables on a Watch Tab Page when the Sysmac Studio is online with the CPU Unit. The devices that are connected to output units may operate regardless of the operating mode of the Controller.
  • Page 29 7．EtherCAT Connection Procedure Digital Output Digital Output Confirm that the bit corresponds to Module Module the Digital Output Module Slot1 Slot1(M1) Slot2(M2) (M1), which is connected to the Fieldbus Coupler, is turned ON and its LED indicator is lit. In the same way, click TRUE in the Modify Column of M2_Output_s_Channel_1_Data_70 00_01.

  • Page 30: 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 Controller To initialize the settings of the Controller, select Clear All Memory from the Controller Menu of the Sysmac Studio.

  • Page 31: Revision History

    9．Revision History 9. Revision History Revision Date of revision Revision reason and revision page code Apr. 9, 2014 First edition...
  • Page 32 2014 P594-E1-01 0414(-)

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