Fuji Electric FRENIC-Multi OPC-E1-DEV Instruction 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 FA Components & Systems Co., Ltd.
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 product 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
This instruction manual does not contain inverter handling instructions.
conjunction with the FRENIC-Multi Instruction Manual (INR-SI47-1094-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-SI47-1094-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.
is a trademark of Open DeviceNet Vendor Association, Inc. (ODVA).
Read through this instruction manual in
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.
1
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 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.
• 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-SI47-1094-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.
2
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 USING THIS OPTION
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 COMMUNICATION
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 COMMUNICATIONS 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.
3
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
How this manual is organized.....................................................3
Chapter 1 BEFORE USING THIS OPTION....................... 5
1.1 Acceptance Inspection ............................................ 5
1.2 Applicable Inverters ................................................. 5
Chapter 2 BASIC FUNCTIONS AND SETTINGS.............. 6
2.1 DeviceNet Interface Option Inside View .................. 6
2.2 DIP Switch ............................................................... 6
2.3 LED Status Indicators.............................................. 7
2.4 RJ-45 Connector ..................................................... 8
2.5 Power Supply Terminal Block and DeviceNet
Terminal Block ......................................................... 8
Chapter 3 INSTALLATION OF THIS OPTION ................... 9
Chapter 4 WIRING AND CABLING ................................. 13
4.1 Basic Connection Diagram .................................... 13
4.2 Wiring for Power Supply Terminal Block ................ 14
4.3 Wiring for DeviceNet Terminal Block ..................... 15
4.4 Turning ON the Optional 24 V Power Supply ........ 16
Chapter 5 CONFIGURING INVERTER'S FUNCTION
Chapter 6 ESTABLISHING A DeviceNet
CODES FOR DeviceNet COMMUNICATION . 17
COMMUNICATIONS LINK ............................. 18
Chapter 7 I/O MESSAGE ................................................ 19
7.1 Overview ............................................................... 19
7.2 I/O Assembly Instances: Selection and Setup ....... 20
7.3 An Example of Actual I/O Communication Data .... 24
7.4 I/O Assembly Instances Assigned to Word
Variables (For reference)....................................... 26
Chapter 8 EXPLICIT MESSAGE ..................................... 28
8.1 Overview ............................................................... 28
8.2 Objects to be Used in Explicit Message................. 28
8.3 Error Code List for Explicit Message Errors........... 33
Chapter 9 INVERTER REACTION TO DeviceNet
Chapter 10 ALARM CODE LIST........................................ 35
Chapter 11 TROUBLESHOOTING.................................... 36
Chapter 12 SPECIFICATIONS .......................................... 37
COMMUNICATIONS ERRORS ...................... 34
12.1 General Specifications........................................... 37
12.2 DeviceNet Specifications....................................... 37
4
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 3.7 kW or below
One long cable: For inverters with a capacity of 5.5 kW 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
1.2 Applicable Inverters
The DeviceNet interface option is applicable to the following inverters and ROM version.
Table 1.1 Applicable inverter and ROM version
Series Inverter type Applicable motor rating ROM version
FRENIC-Multi FRNE1- All capacities 0700 or later
To check the inverter's ROM version, use Menu #5 "Maintenance Information" on the keypad. (Refer to the
FRENIC-Multi Instruction Manual (INR-SI47-1094-E), Chapter 3, Section 3.4.6 "Reading maintenance
information."
Display on LED Monitor Item Description
5_14
Inverter's ROM version Shows the inverter's ROM version as a 4-digit code.
5
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.
ON
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
11
6
2.3 LED Status Indicators
The two LED status indicators show the status of this option.
The tables below show the states of the LEDs and their meanings.
MS LED Stat us Meaning Note
Blinks between
green and red*
1
OFF
Lights in green
Lights in red
NS LED Stat us Meaning Note
Blinks between
green and red*
OFF
Blinks in green
Lights in green
Blinks in red
Lights in red
1
Blinks in the pattern specified in the DeviceNet specifications.
*
2
*
er5
cannot be reset until the NS LED comes to stay on in green. A setting for ignoring
a connection error is detected. For details, refer to Chapter 9, Section 1 "INVERTER REACTION TO DeviceNet
COMMUNICATIONS ERRORS."
Self-diagnostic test
1
Offline
Online
Connection established
Connection timeout
Connection error
- 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
Self-diagnostic test
Running self-diagnostic test
upon power-on
Power OFF Powered OFF
Hardware normal Hardware working normally
Hardware error
Option not properly mounted
or the option is faulty
Table 2.2 NS LED state
Running self-diagnostic test
upon power-on
DeviceNet being offline –
DeviceNet cabling correct
Option not communicating on
the DeviceNet network
Option communicating
normally on the DeviceNet
network
Connection timeout between
the option and the master
- Too short communication
cycle time
Improper DeviceNet cabling, or
improper settings
- Node address double
assigned
- Data rate mismatch
- Bus-off state detected
- Power supply cable for the
DeviceNet unconnected
- Improper wiring for the
DeviceNet terminal block
This test takes 1 second.
The inverter issues
er4
–
The inverter issues
er4
This test takes 1 second.
Waiting for a request from
the master
–
The inverter issues
The inverter issues
er5
is also available even if
er5
er5
.
.
*2
*2
7
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."
2.5 Power Supply Terminal Block and DeviceNet Terminal 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."
8
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.
• 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.
9
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.
For details on how to remove the terminal cover, refer to the FRENIC-Multi Instruction Manual
(INR-SI47-1094-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 3.7 kW or below, and the long cable for the ones with a
capacity of 5.5 kW or above.
(3) Mount the terminal cover.
For details on how to mount the terminal cover, refer to the FRENIC-Multi Instruction Manual
(INR-SI47-1094-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-SI47-1094-E), Chapter 2, Section 2.4 "Mounting and Connecting a Keypad."
Figure 3.1 Connecting the Option Connection Cable to the Interface PCB and Removing the Keypad
(For inverters with a capacity of 11 and 15 kW)
10
(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
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
11
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