1. Manuals
  2. Brands
  3. Omron Manuals
  4. Inverter
  5. 3G3RX-V1 Series
  6. Connection manual

Omron 3G3RX-V1 Series Connection Manual

Cj-series
Hide thumbs Also See for 3G3RX-V1 Series:
Table of Contents

Advertisement

Quick Links

Download this manual See also: Connection Manual
CJ-series
DeviceNet™ Connection Guide
OMRON Corporation
3G3RX-V1 Series Inverter
P547-E1-01

Advertisement

Table of Contents
loading

Related Manuals for Omron 3G3RX-V1 Series

Summary of Contents for Omron 3G3RX-V1 Series

  • Page 1 CJ-series DeviceNet™ Connection Guide OMRON Corporation 3G3RX-V1 Series Inverter P547-E1-01...
  • Page 2 About Intellectual Property Rights 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. ODVA and DeviceNet™ are trademarks of ODVA. Company names and product names in this document are the trademarks or registered trademarks of their respective companies.

  • Page 3: Table Of Contents

    Table Of Contents Related Manuals ..................1 Terms and Definitions ................1 Remarks ..................... 2 Overview ....................4 Applicable Products and Support Software..........4 5.1. Applicable Products................4 5.2. Device Configuration ................5 Connection Procedure ................7 6.1. Unit Setting Example ................7 6.2.

  • Page 4: Related Manuals

    1．Related Manuals 1. Related Manuals The table below lists the manuals that relate 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 a part of or whole part of this document without the permission of OMRON Corporation. (5) The information contained in this document is current as of January 2013. It is subject to...
  • Page 6 3．Remarks The following notation is used in this document. Indicates a potentially hazardous situation which, if not avoided, will result in minor or moderate injury, or may result in serious injury or death. Additionally there may be significant property damage. Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury or in property damage.

  • Page 7: Overview

    4．Overview 4. Overview This document describes the procedure for connecting the Inverter (3G3RX-V1 series) of OMRON Corporation (hereinafter referred to as OMRON) to the DeviceNet Unit and provides the procedure for checking their connection. Refer to Section 6 Connection Procedure to understand the setting method and key points to connect the devices via DeviceNet.

  • Page 8: Device Configuration

    (CX-One installed, OS: Windows XP) USB cable DeviceNet cable T-branch Tap (DCN1-1C) Manufacturer Name Model Version DeviceNet Unit (Master) CJ1W-DRM21 Ver.1.1 OMRON CJ2 CPU Unit CJ2M-CPU12 Ver.2.0 OMRON Power Supply Unit CJ1W-PA202 OMRON DeviceNet cable DCA1-5C10 OMRON T-branch Tap DCN1-1C...
  • Page 9 5．Applicable Products and Support Software Additional Information The system configuration in this document uses USB for the connection between the personal computer and CJ2. For information on how to install the USB driver, refer to A-5 Installing the USB Driver in the CJ2 CPU Unit Hardware User's Manual (Cat.

  • Page 10: Connection Procedure

    6．Connection Procedure 6. Connection Procedure 6.1. Unit Setting Example This section explains the procedure for connecting the DeviceNet Unit. This document explains the procedures for setting up the DeviceNet Unit and Inverter from the factory default setting. For information on how to initialize each device, refer to Section 7 Initialization Method.
  • Page 11 6．Connection Procedure ■Details on output area Name Meaning Forward/stop 0: Stop, 1: Forward Reverse/Stop 0: Stop, 1: Reverse Fault reset 0:-, 1: Fault reset 0: Follow the setting of parameter A002. Net Ctrl. 1: Follow the reference from network control. 0: Follow the setting of parameter A001.

  • Page 12: Work Flow

    6．Connection Procedure 6.2. Work Flow Take the following steps to connect the DeviceNet Unit. Set up the Inverter. 6.3. Setting Up the Inverter ↓ 6.3.1. Hardware Setting Mount the DeviceNet Communications Unit on the Inverter. ↓ 6.3.2. Parameter Setting Set the parameters for the Inverter. ↓...

  • Page 13: Setting Up The Inverter

    6．Connection Procedure 6.3. Setting Up the Inverter Set up the Inverter. 6.3.1. Hardware Setting Mount the DeviceNet Communications Unit on the Inverter. Precautions for Correct Use Make sure that the power supply is OFF when you perform the setting up. ●Inverter Check the name of each part on the Inverter and the DeviceNet...
  • Page 14 6．Connection Procedure Mount the DeviceNet Communications Unit on the Inverter. *For the mounting procedure of the DeviceNet Communications Unit, refer to 2-2-2 Mounting Procedure of DeviceNet Communications Unit on RX-series Inverter in the MX2/RX Series DeviceNet Communication Unit User's Manual (Cat. No. I581). Connect the power supply to the main power supply input terminal.

  • Page 15: Parameter Setting

    6．Connection Procedure 6.3.2. Parameter Setting Set the parameter (node address) for the Inverter. Additional Information Make sure that DeviceNet is not connected when you perform the setting up. Turn ON the power supply to the Inverter. Data display *Set the parameter by using the RUN command LED indicator Digital Operator on the front of Operation keys...
  • Page 16 6．Connection Procedure 00.00 When you turn ON the power After turning ON the power supply, the display shows data supply, the display shows data. (By default, the display shows the data of as shown on the right. d001 (Output Frequency Monitor).) Set the parameters by using the Press the Mode Key three times.
  • Page 17 6．Connection Procedure a002 Set the parameter by using the procedure on the right. The parameter is displayed. [C102] Reset selection: 03 Press the Mode Key twice. c001 *Set 03 (Trip reset only). By setting this value, the Parameter C001 is displayed. communications connection is not reset even if the Inverter is Press the Increment Key and display...
  • Page 18 6．Connection Procedure c102 Check the parameter by using the procedure on the right. The parameter is displayed. Press the Mode Key twice. [P046] Assembly Instance Number p001 : 1 (Default value: Extended Parameter P001 is displayed. Speed I/O) Press the Increment Key to display *Confirm that the default value P046.
  • Page 19 6．Connection Procedure Turn OFF the power supply to the Inverter. Connect the DeviceNet cable. Cycle the power supply to the T-branch Tap Inverter. (DCN1-1C) *To enable the changes DeviceNet cable described above, make sure to cycle the power supply to the Inverter.

  • Page 20: Setting Up The Devicenet

    6．Connection Procedure 6.4. Setting Up the DeviceNet Set up the DeviceNet Unit. 6.4.1. Hardware Setting Set the hardware switches on the DeviceNet 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 when you perform the setting up.
  • Page 21 6．Connection Procedure Set pin 2 of the DIP switch to ON. (Set pins 1, 3 and 4 of the DIP switch to OFF.) *The baud rate is set to 500 kbps. All pins are set to OFF at the factory.
  • Page 22 6．Connection Procedure 6.4.2. Starting the CX-Programmer and Connecting Online with the PLC Start the CX-Programmer and connect online with the PLC. Install the CX-Programmer and USB driver in the personal computer beforehand. Mount the DeviceNet Unit on the CJ2M-CPU12+ CJ1W-DRM21 PLC and connect each cable (DeviceNet cable and USB Destination device...
  • Page 23 6．Connection Procedure The Direct Online Dialog Box is displayed. Select the USB Connection Option for the Connection Type and click the Connect Button. The dialog box on the right is displayed. Click the No Button. The dialog box on the right is displayed, and the CX-Programmer and the PLC is automatically connected.
  • Page 24 6．Connection Procedure Additional Information If the CX-Programmer and PLC are not connected online, please check the connection of the cable. Or, return to step 2 and check the setting that was set in step 3 and try to connect them again. Refer to Connecting Directly to a CJ2 CPU Unit Using a USB Cable in Chapter Communications in PART 3: CX-Server Runtime of the SYSMAC CX-Programmer Operation Manual (Cat.
  • Page 25 6．Connection Procedure 6.4.3. Creating the I/O Table Create the I/O table for the CPU Unit. If the operating mode of the PLC is RUN Mode or Monitor Mode, change it to Program Mode by following the steps below. (1)Select Operating Mode - Program from the PLC Menu of the CX-Programmer.
  • Page 26 6．Connection Procedure Select Create from the Options Menu of the PLC IO Table Window. The dialog box on the right is displayed. Click the Yes Button. The dialog box on the right is displayed. Click the Yes Button. The Transfer from PLC Dialog Box is displayed.
  • Page 27 6．Connection Procedure Go offline with the CX-Programmer. Select Work Online from the PLC Menu. *The icon is not pressed during offline connection.
  • Page 28 6．Connection Procedure 6.4.4. Starting the CX-Integrator and Registering and Setting the Device Start the CX-Integrator and create the network and device offline. Start the CX-Integrator. *If the Component List Window is not displayed, select Windows - Component List Window from the View Menu. Network Configuration Window Component List Window Online Connection...
  • Page 29 Network. Select Component from the Insert Menu. Select the DeviceNet Unit from the component list and click the Finish Button. Here, select OMRON Corporation - Communications Adapter - CJ1W-DRM21. Enter the node address (63 is entered here) in the Node Address Setup Dialog Box, and click the OK Button.
  • Page 30 6．Connection Procedure Register the Inverter (hereinafter referred to as the Slave Unit) in the network. Select Component from the Insert Menu. Select the Slave Unit to connect from the component list, and click the Finish Button. Here, select 3G3AX-RX-DRT-A2055. Enter the node address (0 is entered here) in the Node Address Setup Dialog Box, and click the OK Button.
  • Page 31 6．Connection Procedure 6.4.5. Setting the Device Set the device and register it in the DeviceNet Unit (create a scan list). Right-click the DeviceNet icon and select Parameter - Edit. The Edit Device Parameters Dialog Box is displayed. Slave Unit (#00) is displayed in the Unregister Device List.
  • Page 32 6．Connection Procedure 6.4.6. Connecting Online and Transferring the Scan List Connect online with the Controller, and transfer the setting (scan list) of the set device to the DeviceNet Unit via the Controller. When the transfer is completed, remote I/O communications start automatically. Precautions for Correct Use Please confirm that the DeviceNet cable is connected before proceeding to the following procedure.
  • Page 33 6．Connection Procedure After an online connection is established, the background color of the Network Configuration Window changes as shown in the right figure. Precautions for Correct Use If an online connection cannot be made to the Controller, check the cable connection. Or, check the settings such as a connection type and try again from step 1.
  • Page 34 6．Connection Procedure The Edit Device Parameters Dialog Box is displayed. Click the Download Button. *If the operating mode of the PLC is not PROGRAM mode when download is executed, a dialog box is displayed confirming whether to change the mode. If the dialog box is displayed, click the OK Button.
  • Page 35 6．Connection Procedure The Edit Device Parameters Dialog Box is displayed again. Click the Compare Button. A dialog box shown on the right is displayed. Click the Yes Button to compare the parameters. When the comparison is completed, a dialog box shown on the right is displayed.

  • Page 36: Connection Status Check

    6．Connection Procedure 6.5. Connection Status Check Check the connection status of the DeviceNet network. 6.5.1. Checking the Connection Status Confirm that the DeviceNet communications is working. Confirm that the DeviceNet communications is performed normally by checking the LED indicators on each unit. •DeviceNet Unit LED indicators in normal status MS: Lit green...
  • Page 37 6．Connection Procedure Confirm that the DeviceNet communications are performed normally from the CX-Integrator by referring to the status information on the Monitor Device Dialog Box. Right-click the DeviceNet Unit icon on the Network Configuration Window, and select Monitor. The figure on the right shows the Status Tab Page of the Monitor Device Dialog Box.
  • Page 38 6．Connection Procedure 6.5.2. Checking Data That Are Sent and Received Confirm that the 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 39 6．Connection Procedure Confirm that the operating mode of the PLC is PROGRAM mode. *If it is not PROGRAM mode, refer to step 1 of 6.4.3. Creating I/O Table and change to PROGRAM mode. Select Edit - Memory from the PLC Menu. Double-click CIO from a list in the PLC Memory Window.
  • Page 40 6．Connection Procedure Select Monitor from the Online Menu. The Monitor Memory Areas Dialog Box is displayed. Select the CIO Check Box and click the Monitor Button. On the CIO Window, enter 3300 in Start Address. Confirm that the start address was changed to CIO 3300.
  • Page 41 6．Connection Procedure Enter 100 in Value on the Set Value: Decimal Dialog Box and click the OK Button. *[CIO 3201: Rotation Speed Reference] The unit of the rotation speed is 0.01 Hz. Confirm that RUN LED indicator of the Inverter is not lit and 0.00 is shown on the data display...
  • Page 42 6．Connection Procedure Select CIO 3200 and click the Set Value Button. Enter 0 in Value on the Set Value: Decimal Dialog Box and click the OK Button. *[CIO3200 Bit 0: FW] 0: Stop/1: Forward CIO3200 is changed to 0. Confirm that RUN LED indicator 0.00 of the Inverter is lit and shown on the data display...

  • Page 43: Initialization Method

    7．Initialization Method 7. 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. 7.1. PLC To initialize the PLC, it is necessary to initialize the DeviceNet Unit and the CPU Unit. Place in PROGRAM Mode before the initialization.

  • Page 44: Inverter

    7．Initialization Method 7.1.2. CPU Unit To initialize the settings of the CPU Unit, select Clear All Memory Areas from the PLC Menu of the CX-Programmer. Select the Initialize Button on the Confirm All Memory Area Clear Dialog Box and click the OK Button. 7.2.

  • Page 45: Revision History

    8．Revision History 8. Revision History Revision Date of revision Revision reason and revision page code Mar. 5, 2013 First edition...
  • Page 46 2013 P547-E1-01 0911(-)

Table of Contents