Fuji Electric FRENIC-Multi OPC-E1-DEV Instruction Manual
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Fuji Electric FRENIC-Multi OPC-E1-DEV Instruction Manual

Fuji Electric FRENIC-Multi OPC-E1-DEV Instruction Manual

Devicenet interface option
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DeviceNet Interface Option
Thank you for purchasing our DeviceNet Interface Option OPC-E1-DEV.
• This product is designed to connect the FRENIC-Multi series of inverters to DeviceNet. Read through this
instruction manual and be familiar with the handling procedure for correct use.
• Improper handling blocks correct operation or causes a short life or failure.
• Deliver this manual to the end user of the product. The end user should keep this manual in a safe place
until the DeviceNet Interface Option is discarded.
• For the usage of inverters, refer to the instruction manual prepared for the FRENIC-Multi series of inverters.
Fuji Electric FA Components & Systems Co., Ltd.
"OPC-E1-DEV"
Instruction Manual

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Summary of Contents for Fuji Electric FRENIC-Multi OPC-E1-DEV

  • Page 1 • Deliver this manual to the end user of the product. The end user should keep this manual in a safe place until the DeviceNet Interface Option is discarded. • For the usage of inverters, refer to the instruction manual prepared for the FRENIC-Multi series of inverters. Fuji Electric FA Components & Systems Co., Ltd.
  • Page 2 Copyright © 2006 Fuji Electric FA Components & Systems Co., Ltd. All rights reserved. No part of this publication may be reproduced or copied without prior written permission from Fuji Electric FA Components & Systems Co., Ltd. All products and company names mentioned in this manual are trademarks or registered trademarks of their respective holders.

  • Page 3: Preface

    Preface Thank you for purchasing our DeviceNet Interface Option OPC-E1-DEV. Mounting this option on your FRENIC-Multi allows you to connect the FRENIC-Multi to a DeviceNet master unit (e.g., PC and PLC) and control it as a slave unit using the run command, speed command, and access to function codes.
  • Page 4 Installation and wiring • Turn the inverter's power OFF and wait for at least five minutes. Further, check that the DC link bus voltage between the P (+) and N (-) terminals is lower than 25 VDC. • Qualified electricians should carry out wiring. Otherwise, electric shock could occur.

  • Page 5: How This Manual Is Organized

    Disposal • Treat the DeviceNet interface option as an industrial waste when disposing of it. Otherwise injuries could occur. Others • Never attempt to modify the DeviceNet interface option. Doing so could cause electric shock or injuries. How this manual is organized This manual is made up of chapters 1 through 12.

  • Page 6: Table Of Contents

    Icons The following icons are used throughout this manual. This icon indicates information which, if not heeded, can result in the product not operating to full efficiency, as well as information concerning incorrect operations and settings which can result in accidents.

  • Page 7: Chapter 1 Before Using This Option

    It is available as a free download from our website at: http://web1.fujielectric.co.jp/Kiki-Info-EN/User/index.html (Fuji Electric FA Components & Systems Co., Ltd. Technical Information) Before downloading, you are requested to register as a member (free of charge). - A terminating resistor of the following specifications must be used: 121 ohm ±1%, 1/4 watt, metal-film resistor 1.2 Applicable Inverters...

  • Page 8: Chapter 2 Basic Functions And Settings

    Chapter 2 BASIC FUNCTIONS AND SETTINGS 2.1 DeviceNet Interface Option Inside View Figure 2.1 shows the inside view of the DeviceNet interface option with the option terminal cover (See Figure 3.3) removed. Figure 2.1 DeviceNet Interface Option Inside View 2.2 DIP Switch The DIP switch specifies the communication data rate (baud rate) and the node address (MAC ID) on DeviceNet.

  • Page 9: Led Status Indicators

    2.3 LED Status Indicators The two LED status indicators show the status of this option. - MS (Module Status) Indicates the hardware status of the DeviceNet interface option. - NS (Network Status) Indicates the communication status on DeviceNet. The tables below show the states of the LEDs and their meanings. Table 2.1 MS LED state MS LED Status...

  • Page 10: Connector

    2.4 RJ-45 Connector The RJ-45 connector is used to connect the keypad of the FRENIC-Multi to this option. The keypad can be detached from the option and mounted on a panel wall. For details, refer to the FRENIC-Multi Instruction Manual (INR-SI47-1094-E), Chapter 2, Section 2.4 "Mounting and Connecting a Keypad."...

  • Page 11: Chapter 3 Installation Of This Option

    Chapter 3 INSTALLATION OF THIS OPTION Turn the inverter's power OFF and wait for at least five minutes. Further, check that the DC link bus voltage between the P (+) and N (-) terminals is lower than 25 VDC. Otherwise, electric shock could occur. •...
  • Page 12 Before mounting the option, perform the wiring for the main circuit terminals and control circuit terminals. (1) Remove the terminal cover from the inverter. Note: For inverters with a capacity of 5.5 to 15 kW, you need to remove the terminal cover fixing screw to remove the terminal cover.
  • Page 13 (5) Mount the option on the inverter, making the RJ-45 connector on the back side of the option engage with the RJ-45 connector on the inverter (to which the keypad had been connected). (6) Connect the keypad to the RJ-45 connector on the front side of the option, then secure the keypad and option to the inverter with the option fixing screw (that comes with the option).
  • Page 14 (7) Slightly pull the bottom of the option terminal cover towards you and remove it downward. (8) Connect the other end of the option connection cable (whose end has been connected to the interface PCB on the inverter in step (2) above) to the CN1 connector on the interface option printed circuit board (interface option PCB).

  • Page 15: Chapter 4 Wiring And Cabling

    Chapter 4 WIRING AND CABLING • Before starting installation, turn off the power to the inverter and wait for at least five minutes. Further, check the DC link circuit voltage between the P (+) and N (-) terminals to be lower than 25 VDC. •...

  • Page 16: Wiring For Power Supply Terminal Block

    4.2 Wiring for Power Supply Terminal Block This terminal block is used to supply this option with 24 V power to operate it. Perform wiring for the terminal block as described blow. (1) Wiring for the power supply terminal block (TERM3) The terminal block uses a pluggable 3-pin connector as shown in Figure 4.2.

  • Page 17: Wiring For Devicenet Terminal Block

    (2) Input power requirements It is recommended that the PLC and CM terminals on the FRENIC-Multi be used for the power supply terminal block. When using an external power source, however, select the input power supply that meets the specifications listed in Table 4.3. Table 4.3 Input Power Requirements Item Specifications...

  • Page 18: Turning On The Optional 24 V Power Supply

    Table 4.5 lists the recommended terminal screw size and its tightening torque, and Figure 4.5 shows the recommended strip length of the cable wire end. Approx. Table 4.5 Recommended Tightening Torque 約 6mm Cable wire 6.0 mm 電線 of the Terminal Screws for the DeviceNet Terminal Block Terminal screw size Tightening torque...

  • Page 19: Chapter 5 Configuring Inverter's Function Codes For Devicenet Communication

    Chapter 5 CONFIGURING INVERTER'S FUNCTION CODES FOR DeviceNet COMMUNICATION Before starting DeviceNet communication between the inverter equipped with this option and the DeviceNet master device, configure the inverter's function codes listed in Table 5.1. Table 5.2 lists other related function codes to be configured if necessary. Table 5.1 Inverter's Function Codes for DeviceNet Communication Factory Function...

  • Page 20: Chapter 6 Establishing A Devicenet Communications Link

    Chapter 6 ESTABLISHING A DeviceNet COMMUNICATIONS LINK This chapter guides you to establish a DeviceNet communications link in I/O Message transmission between the DeviceNet master and the inverter (slave). I/O Message is a communication process that cyclically transfers data between the DeviceNet master and slave.

  • Page 21: Chapter 7 I/O Message

    Chapter 7 I/O MESSAGE 7.1 Overview I/O Message is a communication process that cyclically transfers data between the DeviceNet master and slave. This option supports two types of I/O Message connections--Poll and Change-of-State connections. It also supports four types of I/O assembly instances as data formats in I/O Message, as listed in Table 7.1. One of the four instances can be selected for input and output each.

  • Page 22: I/O Assembly Instances: Selection And Setup

    7.2 I/O Assembly Instances: Selection and Setup (1) Basic speed control instance Output (from master to this option): o31=20 Instance byte bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0 Fault Reset Forward (Fixed at 00) Speed Reference (lower byte) (r/min) Speed Reference (upper byte) (r/min)
  • Page 23 (2) Extended Speed Control Instance (factory default) Output (from master to this option): o31=0 or 21 Instance byte bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0 NetRef NetCtrl Fault Reset Reverse Forward (Fixed at 00) Speed Reference (lower byte) (r/min) Speed Reference (upper byte) (r/min)
  • Page 24 (3) Fuji Drive Assembly Instance Output (from master to this option): o31=100 Instance byte bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0 Frequency command p.u. (lower byte) Frequency command p.u. (upper byte) FWD: 1 = Run forward command REV:...
  • Page 25 (4) User Defined Assembly Instance Output (from master to this option): o31=102 User Defined Assembly Output offers a format which allows the user to freely set or modify the function code defined by the user using the function codes o40 to o43 beforehand. Four function codes are provided for the user to define.

  • Page 26: An Example Of Actual I/O Communication Data

    How to set o40 to o43 and o48 to o51 Specifying the function code type (shown in Table 7.2) and number in a 4-digit hexadecimal notation. Function code number (hexadecimal) Function code type (in accordance with Table 7.2) Table 7.2 Function Code Type Type Type Code Function Code...
  • Page 27 (2) Description of I/O Data (The I/O data are in hexadecimal notation.) Request: Run command is OFF. Speed command = 1800 r/min (= 0708h). The run command and speed command via DeviceNet are enabled. 60 00 08 07 Response: Stopping. The inverter is ready. 70 03 00 00 Request: Run forward command.

  • Page 28: I/O Assembly Instances Assigned To Word Variables (For Reference)

    7.4 I/O Assembly Instances Assigned to Word Variables (For reference) Some masters assign an I/O assembly instance area to a word variable. Shown below are the formats for each I/O assembly instance assigned to a word variable. For details about the definition of bits in the formats, refer to Section 7.2, "I/O ASSEMBLY INSTANCES: SELECTION AND SETUP."...
  • Page 29 (4) User Defined Assembly Instance Output (from master to this option): o31=102 word bit15 bit0 User-defined function code 1 (write) (data of function code specified by o40) User-defined function code 2 (write) (data of function code specified by o41) User-defined function code 3 (write) (data of function code specified by o42) User-defined function code 4 (write) (data of function code specified by o43) Input (from this option to master): o32=103 word...

  • Page 30: Chapter 8 Explicit Message

    Data size Revision Revision number of Identity 0001 Word object Vender ID Manufacturer's ID code 013F (=319): Word Fuji Electric Device Type Applied device profile 0002: AC drive Word Product Code ID code of this option 2402 Word Revision Software version...
  • Page 31 (3) Control Supervisor object (Class 29 hex.) This object monitors the current run command settings and the running status of the inverter, and configures the running-related settings. Instance Attribute Name Description Value (hex.) Data size Revision Revision number of Control 0001 Word Supervisor object...
  • Page 32 (4) AC/DC Drive object (Class 2A hex.) This object monitors the current speed command settings and the current speed of the inverter, and configures their related settings. It also monitors the output data issued from the inverter. Instance Attribute Name Description Value (hex.) Data size...
  • Page 33 (5) Inverter Function Code object (Class 64 hex.) This object configures or refers to inverter's function codes. Instance corresponds to function code group and Attribute, to function code number. Example: To configure F26 data, specify 04 hex for Instance and 1A hex (=26) for Attribute. Inverter's function codes have individually specified data formats.
  • Page 34 Instance Attribute Name Description Value (hex.) Data size 0F (15) Inverter function code y01 0 to FFFF Word (y codes) 63 hex (99) Inverter function code y99 0 to FFFF Word 10 (16) Communication function code W01 0 to FFFF Word (W codes) 63 hex (99)

  • Page 35: Error Code List For Explicit Message Errors

    8.3 Error Code List for Explicit Message Errors If an explicit message sent from the master contains any error, this option responds to the master with "94" in the service code and "error code" (see Table 8.1) in the data. An error code is two bytes long, consisting of a general code and additional code.

  • Page 36: Communications Errors

    Chapter 9 INVERTER REACTION TO DeviceNet COMMUNICATIONS ERRORS Inverter's function codes o27 and o28 specify the inverter reaction to be taken after an error occurrence. Table 9.1 lists the settings for o27 and o28. The same setting can also be made by the DeviceNet variable DNFaultMode (Class: 0x29, Instance: 0x01, Attribute: 0x10).

  • Page 37: Chapter 10 Alarm Code List

    Chapter 10 ALARM CODE LIST The information on alarms that have occurred in the inverter can be monitored through DeviceNet. They are stored in the inverter's function codes M16 to M19 as listed in Table 10.1. The communication dedicated function codes M16 to M19 store information on the current alarm code, most recent alarm code, 2nd recent alarm code, and 3rd recent alarm code, respectively.

  • Page 38: Chapter 11 Troubleshooting

    Chapter 11 TROUBLESHOOTING If any problem or error occurs during DeviceNet communication, follow the troubleshooting procedures given below. Phenomenon/Symptom Probable Causes • No 24 VDC power supply is connected to this option. None of the LEDs on the option would light. •...

  • Page 39: Chapter 12 Specifications

    39 m 78 m 156 m Messages supported 1. I/O Message (Poll, Change of State) 2. Explicit Message Vendor ID 319 (Fuji Electric Co., Ltd.) Device type AC drive (code: 2) Product code 9218 Model name OPC-E1-DEV Applicable device profile AC Drive No.
  • Page 40 MEMO...
  • Page 41 In no event will Fuji Electric FA Components & Systems Co., Ltd. be liable for any direct or indirect damages resulting from the application of the information in this manual.
  • Page 42 Fuji Electric FA Components & Systems Co., Ltd. Mitsui Sumitomo Bank Ningyo-cho Bldg., 5-7, Nihonbashi, Odemma-cho, Chuo-ku, Tokyo, 103-0011, Japan Phone: +81 3 5847 8011 Fax: +81 3 5847 8172 http://www.fujielectric.co.jp/fcs/ 2006-09 (I06/I06) XXCM...

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