Fuji Electric OPC-E1-DEV Operating Manual

Instruction Manual

DeviceNet Interface Option "OPC-E1-DEV"

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 Systems Co., Ltd. INR-SI47-1157-EU REV 052010

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. The information contained herein is subject to change without prior notice for improvement.

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.

This option has the following features:

• Data Rate (baud rate): 125 kbps, 250 kbps, 500 kbps

• I/O Message: Polling and Change of State supported

• Applicable Profile: AC Drive profile

• Reading and writing all the function codes applicable to the FRENIC-Multi (User Defined Assembly I/O or Explicit Message)

This pr

oduct has been tested by ODVA authorized Independent Test Lab and found to comply with ODVA’s DeviceNet Conformance Test

Version 18.

Certification Logo Mark:

DeviceNet is a trademark of Open DeviceNet Vendor Association, Inc. (ODVA).

This instruction manual does not contain inverter handling instructions. Read through this instruction manual in conjunction with the FRENIC-Multi Instruction Manual (INR-SI47-1204-E) and be familiar with proper handling and operation of this product. Improper handling might result in incorrect operation, a short life, or even a failure of this product.

Keep this manual in a safe place.

Related Publications Listed below are the other materials related to the use of the DeviceNet interface option "OPC-E1-DEV." Read them in conjunction with this

manual as necessary.

• RS-485 Communication User's Manual (MEH448)

• FRENIC-Multi Instruction Manual (INR-SI47-1204-E)

The materials are subject to change without notice. Be sure to obtain the latest editions for use.

 Safety precautions

Read this manual thoroughly before proceeding with installation, connections (wiring), operation, or maintenance and inspection. Ensure you have sound knowledge of the device and familiarize yourself with all safety information and precautions before proceeding to operate the inverter.

Safety precautions are classified into the following two categories in this manual.

Failure to heed the information indicated by this symbol may lead to dangerous conditions, possibly resulting in death or serious bodily injuries.

Failure to heed the information indicated by this symbol may lead to dangerous conditions, possibly resulting in minor or light bodily injuries and/or substantial property damage.

Failure to heed the information contained under the CAUTION title can also result in serious consequences. These safety precautions are of utmost importance and must be observed at all times.

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.

• Do not use the product that is damaged or lacking parts.

Doing so could cause a fire, accident, or injur y.

• Prevent lint, paper fibers, sawdust, dust, metallic chips, or other foreign materials from getting into the inverter and the option.

Otherwise, a fire or an accident might result.

• Incorrect handling in installation/removal jobs could cause a failure.

A failure might result.

• Noise may be emitted from the inverter, motor and wires. Implement appropriate measure to prevent the nearby sensors and devices from malfunctioning due to such noise.

Otherwise, an accident could occur.

Operation

• Be sure to install the terminal block cover, front cover of the inverter and option terminal cover before turning the inverter's power ON. Do not remove the covers while power is applied.

Otherwise electric shock could occur.

• Do not operate switches with wet hands.

Doing so could cause electric shock.

• If you set the function codes wrongly or without completely understanding FRENIC-Multi Instruction Manual (INR-SI47-1204-E) and the FRENIC-Multi User's Manual (MEH457), the motor may rotate with a torque or at a speed not permitted for the machine. Confirm and adjust the setting of the function codes before running the inverter.

Otherwise, an accident could occur.

Maintenance and inspection, and parts replacement

• Turn the inverter's power OFF and wait for at least five minutes before starting inspection. Further, check that the DC link bus voltage between the P (+) and N (-) terminals is lower than 25 VDC.

Otherwise, electric shock could occur.

• Maintenance, inspection, and parts replacement should be made only by qualified persons.

• Take off the watch, rings and other metallic objects before starting work.

• Use insulated tools.

Otherwise, electric shock or injuries could occur.

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.

Chapter 1 BEFORE USIN G THIS OP TION

Lists points to be checked upon delivery of this option. Also this chapter provides information on how to obtain an EDS file, and describes about applicable inverters.

Chapter 2 BASIC FUNCTIONS AND SETTINGS

Provides inside view of this option and describes on how to specify the communication data rate (baud rate) and the node address on DeviceNet with the DIP switch. Also this chapter describes about LED status indicators.

Chapter 3 INSTALLATION OF THIS OPTION

Provides instructions and precautions for mounting this option.

Chapter 4 WIRING AND CABLING

Provides wiring instructions around the terminal blocks on this option and the cable specifications.

Chapter 5 CONFIGURING INVERTER'S FUNCTION CODES FOR DeviceNet COMMUNIC ATION

Describes the inverter's function codes to be set for the DeviceNet communications link. Also this chapter lists the related function codes.

Chapter 6 ESTABLISHING A DeviceNet COMMUNICATIONS LINK

Guides you to establish a DeviceNet communications link between the DeviceNet master and the inverter.

Chapter 7 I/O MESSAGE

Provides overview of I/O Message and detailed descriptions of I/O assembly instances

Chapter 8 EXPLICIT MESSAGE

Provides overview of Explicit Message and detailed descriptions of objects

Chapter 9 INVERTER REACTION TO DeviceNet COMMUNIC ATIONS ERRORS

Describes on how the inverter operates if a DeviceNet communications error occurs.

Chapter 10 ALARM CODE LIST

Lists and explains inverter’s alarm codes.

Chapter 11 TROUBLESHOOTING

Provides troubleshooting instructions for certain problems, e.g., when the inverter does not operate as ordered or when an alarm condition has been recognized.

Chapter 12 SPECIFICATIONS

Lists the general specifications and communications specifications.

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.

This icon indicates information that can prove handy when performing certain settings or operations.



This icon indicates a reference to more detailed information.

Table of Contents

Preface.............................................................. 1 Chapter 7

How this manual is organized............................. 3 I/O

7.1 .......................................19 Overview

Chapter 1 7.2

BEFORE USING THIS OPTION......................... 5 and Setup ......................................20

1.1 .................... 5 Acceptance Inspection 7.3

Chapter 2 7.4

2.1

DeviceNet Interface Option Inside

View ............................................... 6

2.2 ...................................... 6 DIP Switch EXPLICIT MESSAGE .......................................29

2.3 ...................... 7 LED Status Indicators 8.1 .......................................29 Overview

2.4 ............................. 8 RJ-45 Connector 8.2

2.5

Power Supply Terminal Block and Message........................................29

DeviceNet Terminal Block................ 8 8.3

Chapter 3

INSTALLATION OF THIS OPTION ..................... 9 Chapter 9

Chapter 4

WIRING AND CABLING ................................... 13

4.1 ............ 13 Basic Connection Diagram Chapter 10

4.2

Wiring for Power Supply Terminal ALARM CODE LIST..........................................38

Block ............................................ 14

4.3 15 Wiring for DeviceNet Terminal Block Chapter 11

4.4 Turning ON the Optional 24 V TROUBLESHOOTING ......................................39

Power Supply................................ 16

Chapter 12

Chapter 5 SPECIFICATIONS............................................40

CONFIGURING INVERTER'S FUNCTION 12.1 ...................40 General Specifications

CODES FOR DeviceNet COMMUNICATION.... 17 12.2 ................40 DeviceNet Specifications

Chapter 6

ESTABLISHING A DeviceNet

COMMUNICATIONS LINK ............................... 18

MESSAGE ..................................................19

I/O Assembly Instances: Selection

An Example of Actual I/O

Communication Data......................25

I/O Assembly Instances Assigned to Word

ariables (For reference)BASIC FUNCTIONS AND SETTINGS ................ 6

Chapter 8

Objects to be Used in Explicit

Error Code List for Explicit Message

Errors ............................................35

INVERTER REACTION TO DeviceNet

COMMUNI

CATIONS ERRORS .........................36

...............27

Chapter 1 BEFORE USING THIS OPTION

1.1 Acceptance Inspection

Unpack the package and check the following: (1) A DeviceNet interface option and accessories below are contained in the package. (See Figure 1.1.)

• Two option connection cables One short cable: For inverters with a capacity of 5 HP or below One long cable: For inverters with a capacity of 7.5 HP or above

• One option fixing screw

• DeviceNet Interface Option Instruction Manual (this manual)

(2) The option and accessories have not been damaged during transportation—there should be no dents or parts missing. (3) The model name "OPC-E1-DEV" is printed on the nameplate attached to the right side of the option. (See Figure 1.1.)

If you suspect the product is not working properly or if you have any questions about your product, contact your Fuji Electric representative.

Figure 1.1 DeviceNet Interface Option and Accessories

Neither an EDS file nor a terminating resistor comes with this option.

- An EDS file is required for registering this option to the configurator for DeviceNet master node settings. 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

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. It offers a choice of three baud rates (125 kbps, 250 kbps, and 500 kbps) and a choice of node address (MAC ID) ranging from 0 to 63.

Before accessing the DIP switch, make sure that both the inverter and the option are turned OFF. If you change the configuration of the DIP switch with the inverter and the option being ON, you need to restart both the inverter and the option to validate the new settings.

The default settings of the DIP switch at factory shipment are: data rate = 500 kbps, node address = 63.

OFF

1 2 3 4 5 6 7 8

Data Rate (DR) Node Address (NA)

Figure 2.2

DIP Switch Settings (showing an example of Data Rate = 500 kbps and Node Address = 63)

DR (bps) DIP 1-2

125K 00

250K 01

500K 10

Not allowed

NA DIP 3-8

0 000000

1 000001

2 000010

3 000011

… …

62 111110

63 111111

2.3 LED Status Indicators

The two LED status indicators show the status of this option.

ables below show the states of the LEDs and their meanings.

The t

*1 Blinks in the pattern specified in the DeviceNet specifications.

er5 cannot be reset until the NS LED comes to stay on in green. A setting for ignoring er5 is also available even if a connection error is detected. For details,

refer to Chapter 9, Section 1 "INVERTER REACTION TO DeviceNet COMMUNICATIONS ERRORS."

- MS (Module Status) Indicates the hardware status of the DeviceNet interface option.

- NS (Network Status) Indicates the communication status on DeviceNet.

Table 2.1 MS LED state

MS LED Stat us Meaning Note

Blinks between green and red*1

OFF

Lights in green

Lights in red

Self-diagnostic test

Power OFF Powered OFF

Hardware normal Hardware working normally

Hardware error

Running self-diagnostic test upon power-on

Option not properly mounted or the option is faulty

This test takes 1 second.

The inverter issues er4.

Table 2.2 NS LED state

NS LED Sta tus Meaning Note

Blinks between green and red*1

OFF

Blinks in green

Self-diagnostic test

Offline

Online

Running self-diagnostic test upon power-on

This test takes 1 second.

DeviceNet being offline –

DeviceNet cabling correct Option not communicating

Waiting for a request from the master

on the DeviceNet network

Lights in green

Blinks in red

Connection established

Connection timeout

Option communicating normally on the DeviceNet network

Connection timeout between the option and the master

- Too short communication cycle time

The inverter issues er5 *

Improper DeviceNet cabling, or improper settings

- Node address double assigned

Lights in red

Connection error

- Data rate mismatch

- Bus-off state detected

The inverter issues er5 *

- Power supply cable for the DeviceNet unconnected

- Improper wiring for the DeviceNet terminal block

–

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-SI47-1204-E),

Chapter 2, Section 2.4 "Mounting and Connecting a Keypad."

2.5 Power Supply T erminal Block and Dev iceNet T erminal Block

The power supply terminal block and DeviceNet terminal block are used to connect the 24V power cable and DeviceNet cable, respectively, in order to operate this option.

 For details, refer to Chapter 4 "WIRING AND CABLING."

Chapter 3 INSTA LLATION 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.

• Do not use the product that is damaged or lacking parts. Doing so could cause a fire, accident, or injury.

• Prevent lint, paper fibers, sawdust, dust, metallic chips, or other foreign materials from getting into the inverter and the option. Otherwise, a fire or an accident might result.

• Incorrect handling in installation/removal jobs could cause a failure. A failure might result.

When handling this option, take any antistatic measure or hold the plastic parts taking care not to directly touch the circuit board; otherwise, the static electricity charged in your body may damage it.

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 7.5 to 20 HP, you need to remove the terminal cover fixing screw to remove the terminal cover.

For details on how to remove the terminal cover, refer to the FRENIC-Multi Instruction Manual (INR-SI47-1204-E), Chapter 2, Section 2.3 "Wiring."



(2) Connect the option connection cable to the CN1 connector on the interface printed circuit board (interface PCB) on the inverter.

Use the short cable for inverters with a capacity of 5 HP or below, and the long cable for the ones with a capacity of 7.5 HP or above.

(3) Mount the terminal cover.

For details on how to mount the terminal cover, refer to the FRENIC-Multi Instruction Manual (INR-SI47-1204-E), Chapter 2, Section 2.3 "Wiring."



(4) Push the hooks provided on both sides of the keypad and pull the keypad up and out of the inverter.

For details on how to remove the keypad, refer to the FRENIC-Multi Instruction Manual (INR-SI47-1204-E), Chapter 2, Section 2.4 "Mounting and



Connecting a Keypad."

Terminal cover

fixing screw

(for inverters with a capacity o

7.5 to 20 HP)

Figure 3.1 Connecting the Option Connection Cable to the Interface PCB and Removing the Keypad

(For inverters with a capacity of 15 and 20 HP)

(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).

When using the keypad at a remote site, secure the option without the keypad to the inverter with the screw.

Tightening torque: 0.6 N·m(0.4 lbf·ft)

Take care not to tighten the option fixing screw too much. Doing so could make the screw defective.

Figure 3.2 Mounting the DeviceNet Interface Option and the Keypad

(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).

(9) Mount the option terminal cover.

First fit the bosses on the top of the cover into the square holes provided in the option, and then push the bottom of the cover until it snaps into place.

Figure 3.3 Connecting the Option Connection Cable to the Interface Option PCB

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