Omron MX2 COMPONET OPTION BOARD User manual

MX2 CompoNet Option Board
Born to drive machines
Model: 3G3AX-MX2-CRT-E
USER’S MANUAL
Cat. No. I114E-EN-01
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Notice:
OMRON products are manufactured for use according to proper procedures
by a qualified operator and only for the purposes described in this manual.
The following conventions are used to indicate and classify precautions in this
manual. Always heed the information provided with them. Failure to heed pre-
cautions can result in injury to people or damage to property.
OMRON Product References
All OMRON products are capitalized in this manual. The word "Unit" is also
capitalized when it refers to an OMRON product, regardless of whether or not
it appears in the proper name of the product.
Trademarks and Copyrights
Other product names and company names in this manual are trademarks or
registered trademarks of their respective companies.
The copyright of the 3G3AX-MX2-CRT-E Option Board belongs to OMRON
Corporation.
Intended Audience
This manual is intended for the following personnel, who must also have
knowledge of electrical systems (an electrical engineer or the equivalent).
• Personnel in charge of installing FA systems.
• Personnel in charge of designing FA systems.
• Personnel in charge of managing FA systems and facilities.
• Personnel in charge of maintaining FA systems.
©OMRON, 2010
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form, or
by any means, mechanical, electronic, photocopying, recording, or otherwise, without the prior written permission of
OMRON.
No patent liability is assumed with respect to the use of the information contained herein. Moreover, because OMRON is con-
stantly striving to improve its high-quality products, the information contained in this manual is subject to change without
notice. Every precaution has been taken in the preparation of this manual. Nevertheless, OMRON assumes no responsibility
for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained in
this publication.
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About this Manual
This manual describes the 3G3AX-MX2-CRT-E CompoNet Option Board for
OMRON's MX2-A@ Inverter. It also describes how to install and operate the
Unit.
Please read this manual carefully so that you understand the information pro-
vided before installing or using the 3G3AX-MX2-CRT-E Option Board. Start
with the precautions in the following section. They describe the operating
environment and application safety measures which must be observed prior
to and when using the 3G3AX-MX2-CRT-E Option Board.
Please be sure to read the related user manuals to use the 3G3AX-MX2-CRT-
E Option Board safely and properly. Be sure you are using the most current
version of the manual:
Manual Contents Cat No.
MX2 User's Manual Describes the installation and operation of the MX2-A@
Inverter
I570
CS/CJ Series CompoNet
Master Units Operation
Manual
Provides an overview of CompoNet Networks, commu-
nications specifications, wiring methods, and Compo-
Net Master Unit functions
W456
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iv
Warranty and Limitations of Liability
Application Considerations
WARRANTY
OMRON's exclusive warranty is that the products are free from defects in materials
and workmanship for a period of one year (or other period if specified) from date of
sale by OMRON.
OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR
IMPLIED, REGARDING NONINFRINGEMENT, MERCHANTABILITY, OR FITNESS
FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER
ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED
THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR
INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS
OR IMPLIED.
LIMITATIONS OF LIABILITY
OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSE-
QUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY
WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED
ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY.
In no event shall the responsibility of OMRON for any act exceed the individual price
of the product on which liability is asserted.
IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR,
OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON'S ANALY-
SIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED,
INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION,
ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.
SUITABILITY FOR USE
OMRON shall not be responsible for conformity with any standards, codes, or regu-
lations that apply to the combination of products in the customer's application or
use of the products.
At the customer's request, OMRON will provide applicable third party certification
documents identifying ratings and limitations of use that apply to the products. This
information by itself is not sufficient for a complete determination of the suitability of
the products in combination with the end product, machine, system, or other appli-
cation or use.
The following are some examples of applications for which particular attention must
be given. This is not intended to be an exhaustive list of all possible uses of the
products, nor is it intended to imply that the uses listed may be suitable for the prod-
ucts:
o Outdoor use, uses involving potential chemical contamination or electrical interfer-
ence, or conditions or uses not described in this manual.
o Nuclear energy control systems, combustion systems, railroad systems, aviation
systems, medical equipment, amusement machines, vehicles, safety equipment,
and installations subject to separate industry or government regulations.
o Systems, machines, and equipment that could present a risk to life or property.
Please know and observe all prohibitions of use applicable to the products.
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS
RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A
WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE
OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE
INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
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v
Disclaimers
PROGRAMMABLE PRODUCTS
OMRON shall not be responsible for the user's programming of a programmable
product, or any consequence thereof.
CHANGE IN SPECIFICATIONS
Product specifications and accessories may be changed at any time based on
improvements and other reasons. It is our practice to change model numbers when
published ratings or features are changed, or when significant construction changes
are made. However, some specifications of the products may be changed without
any notice. When in doubt, special model numbers may be assigned to fix or estab-
lish key specifications for your application on your request. Please consult with your
OMRON representative at any time to confirm actual specifications of purchased
products.
DIMENSIONS AND WEIGHTS
Dimensions and weights are nominal and are not to be used for manufacturing pur-
poses, even when tolerances are shown.
PERFORMANCE DATA
Performance data given in this manual is provided as a guide for the user in deter-
mining suitability and does not constitute a warranty. It may represent the result of
OMRON's test conditions, and the users must correlate it to actual application
requirements. Actual performance is subject to the OMRON Warranty and Limita-
tions of Liability.
ERRORS AND OMISSIONS
The information in this manual has been carefully checked and is believed to be
accurate; however, no responsibility is assumed for clerical, typographical, or proof-
reading errors, or omissions.
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Table of contents
Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix
1 Hazardous High Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix
2 General Precautions - Read These First! . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . x
3 Installation Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi
4 Configuration Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi
5 Application Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii
6 Operating Environment Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii
7 Handling, Storage and Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii
8 Compliance with EC Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii
SECTION 1
Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1-1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1-2 Option Board Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1-3 Introduction to CompoNet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
SECTION 2
Option Board Mounting and Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2-1 Orientation to Option Board Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2-2 Basic System Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2-3 Step-by-Step Basic Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
SECTION 3
Configuring Drive Parameters and Option Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3-1 Installation of EDS files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3-2 Configuring the Option Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3-3 Configuring the Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
3-4 Registration table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
SECTION 4
Operations and Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
4-1 Setting up inverter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4-2 Operating the Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4-3 Overriding Inverter inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4-4 Controlling Inverter Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4-5 Faults and Trips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4-6 Accessing Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
4-7 Flexible Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
4-8 Limitations Caused by Inverter Mode and Rating Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
SECTION 5
Troubleshooting and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
5-1 Troubleshooting Using the LED Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
5-2 Other Error Causes and Error Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
5-3 Maintenance and Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
APPENDIX A
Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
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Table of contents
APPENDIX B
Assembly Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
B-1 Basic Speed Control IO (20/70) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
B-2 Extended Speed Control IO (21/71) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
B-3 Extended Speed and Torque Control IO (123/173) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
B-4 Special IO (100/150) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
B-5 Extended Control IO (101/151/153) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
B-6 Extended Speed and Acceleration Control IO (110/111) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
APPENDIX C
General Object Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
C-1 Identity Object (Class 0x01) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
C-2 Message Router Object (Class 0x02) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
C-3 Assembly Object (Class 0x04) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
C-4 Connection Object (Class 0x05) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
C-5 Discrete Input Point Object (Class 0x08) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
C-6 Discrete Output Point Object (Class 0x09) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
C-7 Unit Parameter Object (Class 0x94) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
C-8 CompoNet Link Object (Class 0xF7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
APPENDIX D
AC Drive Object Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
D-1 Motor Data Object (Class 0x28) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
D-2 Control Supervisor Object (Class 0x29) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
D-3 AC/DC Drive Object (Class 0x2A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
APPENDIX E
CompoNet Explicit Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
E-1 Basic Format of Explicit Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
E-2 Function Code Object (Class 0x65) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
E-3 Modbus Register Object (Class 0x64) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
E-4 Explicit Message Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
APPENDIX F
Flexible Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Table index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
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ix
Safety Messages
For the best results with the MX2-A@Inverter, carefully read this manual and
all of the warning labels attached to the Inverter before installing and operat-
ing it, and follow the instructions exactly. Keep this manual handy for quick ref-
erence.
Definitions and Symbols
A safety instruction (message) includes a "Safety Alert Symbol" and a signal
word or phrase such as WARNING or CAUTION. Each signal word has the
following meaning:
!HIGH VOLTAGE Indicates a potentially hazardous situation which, if not avoided, could result
in electric shock. It calls your attention to items or operations that could be
dangerous to you and other persons operating this equipment.
Read the message and follow the instructions carefully.
!WARNING Indicates a potentially hazardous situation which, if not avoided, could result
in death or serious injury. Additionally, there may be severe property damage.
!Caution Indicates a potentially hazardous situation, which, if not avoided, may result in
minor or moderate injury, or property damage.
Step 1 Indicates a step in a series of action steps required to accomplish a goal. The
number of the step will be contained in the step symbol.
Note Notes indicate an area or subject of special merit, emphasizing either the
product's capability or common errors in operation or maintenance.
Tip Tips give a special instruction that can save time or provide other benefits
while installing or using the product. The tip calls attention to an idea that may
not be obvious if you are a first-time user of the product.
1 Hazardous High Voltage
!HIGH VOLTAGE Motor control equipment and electronic controllers are connected to hazard-
ous line voltages. When servicing drives and electronic controllers, there may
be exposed components with housing or protrusions at or above line potential.
Extreme care should be taken to protect against shock.
Stand on an insulating pad and make it a habit to use only one hand when
checking components. Always work with another person in case an emer-
gency occurs. Disconnect power before checking controllers or performing
maintenance. Be sure equipment is properly grounded. Wear safety glasses
whenever working on electronic controllers or rotating machinery.
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General Precautions - Read These First!
2 General Precautions - Read These First!
!WARNING Failure to read and understand the information provided in this manual may
result in personal injury or death, damage to the product, or product failure.
Please read each section in its entirety and be sure you understand the infor-
mation provided in the section and related sections before attempting any of
the procedures or operations given.
!WARNING This equipment should be installed, adjusted, and serviced by qualified elec-
trical maintenance personnel familiar with the construction and operation of
the equipment and the hazards involved. Failure to observe this precaution
could result in bodily injury.
!WARNING Wiring, maintenance or inspection must be performed by authorized person-
nel. Not doing so may result in electrical shock or fire.
!WARNING Hazard of electrical shock! Disconnect incoming power before working on the
OMRON 3G3AX-MX2-CRT-E CompoNet Option Board or the MX2-A@
Inverter.
!HIGH VOLTAGE Turn the power supply OFF and wait for the time specified on the Option
Board front cover before performing wiring, maintenance or inspection. Not
doing so may result in electrical shock.
The OMRON 3G3AX-MX2-CRT-E CompoNet Option Board is attached to an
MX2-A@Inverter. Dangerous voltage exists until the MX2-A@Inverter power
light is OFF.
!HIGH VOLTAGE Do not touch the conductive parts such as the internal PCB, terminals or con-
nector while power is being supplied. Doing so may result in electrical shock.
!WARNING Do not attempt to take an Option Board apart or touch any internal parts while
the power is being supplied. Doing so may result in electric shock.
!WARNING Do not attempt to disassemble, repair, or modify an Option Board. Any
attempt to do so may result in malfunction, fire, or electric shock.
!WARNING Provide emergency stop circuits, interlock circuits, limit circuits and similar
safety measures in external circuits (NOT in the Option Board). This ensures
safety in the system if an abnormality occurs due to malfunction of the Option
Board or another external factor affecting the Option Board operation. Not
doing so may result in serious accidents.
!WARNING Fail-safe measures must be taken by the customer to ensure safety in the
event of incorrect, missing, or abnormal signals caused by broken signal lines,
momentary power interruptions, or other causes. Not doing so may result in
serious accidents.
!Caution Do not touch the Inverter during power on, and immediately after power off.
Hot surface may cause injury.
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xi
Installation Precautions
!Caution The product will be used to control an adjustable speed drive connected to
high voltage sources and rotating machinery that is inherently dangerous if
not operated safely. Interlock all energy sources, hazardous locations, and
guards in order to restrict the exposure of personnel to hazards. The adjust-
able speed drive may start the motor without warning. Signs on the equipment
installation must be posted to this effect. A familiarity with auto-restart settings
is a requirement when controlling adjustable speed drives. Failure of external
or ancillary components may cause intermittent system operation, i.e., the
system may start the motor without warning or may not stop on command.
Improperly designed or improperly installed system interlocks and permis-
sives may render a motor unable to start or stop on command.
3 Installation Precautions
!WARNING Always connect the grounding cable to one of the ground terminals of the
MX2-A@Inverter. Failure to abide could lead to serious or possibly fatal injury.
!Caution Failure to observe these precautions could lead to faulty operation of the
Option Board or the Inverter, or could damage either of the two. Always read
these precautions.
• Install external breakers and take other safety measures against short-cir-
cuits in external wiring. Not observing this may result in burning.
• Be sure that all cable connector screws are tightened to the torque speci-
fied in the relevant manuals. Incorrect tightening torque may result in mal-
function.
• Do not allow metal clippings to enter either Option Board or Inverter when
wiring or installing the unit.
• Follow the network configuration and wiring instructions provided in the
CompoNet Master Units Operation Manual (Cat. No. W456):
• Wire the CompoNet cables and connectors correctly. Incorrect wiring
may result in burning.
• Be sure that the network connectors are clicked into place correctly.
Improper latching may result in malfunction.
• Always connect a Terminating Resistor at the prescribed locations of
the CompoNet network to ensure the quality of the transmission path
Do not apply termination anywhere else.
• Be sure that the Option Board is mounted correctly. Improper mounting
may result in malfunction.
• Disconnect the grounding cable when performing withstand-voltage tests.
Not disconnecting the grounding cable may result in burning.
4 Configuration Precautions
!Caution Failure to observe these precautions could lead to unexpected operation of
the Option Board or the Inverter. Always read these precautions.
• Check the network related Inverter settings regarding CompoNet node
address and CompoNet remote I/O allocation. Not doing so may result in
unexpected operation.
• When replacing an Inverter be sure that all Inverter settings of the Inverter
being replaced are restored to the replacement.
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xii
Application Precautions
• When replacing an Option Board be sure that the setting of the rotary
switches of the Option Board being replaced are restored to the replace-
ment.
• Restoring parameters stored in the remote operator also restores the
CompoNet node address. Always check the node address and other net-
work related Inverter settings after restore.
5 Application Precautions
!WARNING Before using the product under conditions which are not described in the
manual or applying the product to nuclear control systems, railroad systems,
aviation systems, vehicles, combustion systems, medical equipment, amuse-
ment machines, safety equipment, and other systems, machines, and equip-
ment that may have a serious influence on lives and property if used
improperly, consult your OMRON representative.
!WARNING It is extremely important that the Unit is used for its specified purpose and
under the specified conditions, especially in applications that can directly or
indirectly affect human life. You must consult your OMRON representative
before using it in a system in the above-mentioned applications.
!WARNING Failure to observe these precautions could lead to serious or possibly fatal
injury. Always read these precautions.
• Check any user program in the system that acts as a CompoNet Master
before actually running it. Not checking the program may result in unex-
pected operation.
• For safe operation clear the run command via CompoNet as soon as a
trip condition is detected.
• In the event the Inverter is in a Trip state, be sure to investigate the cause
of this Trip state thoroughly before clearing the Trip. Not checking the
cause may result in unexpected operation.
!Caution Failure to observe these precautions could lead to faulty operation of the
Option Board or the Inverter, or could damage to either of the two. Always
read these precautions.
• Check the Inverter settings for proper Inverter behaviour before actually
operating the Inverter remotely via the CompoNet network.
• Check the Inverter's EzSQ program and its interaction with the CompoNet
Master before actually running it on the Inverter. Not checking the pro-
gram may result in unexpected operation.
• Confirm that no adverse effect will occur at the moment the CompoNet
Master stops communicating with the Inverter or at the moment the Com-
poNet Master has not yet started communicating to the Inverter.
• Confirm that no adverse effect will occur in the Inverter before force-set-
ting/force-resetting any bit in the system that acts as a CompoNet Master.
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xiii
Operating Environment Precautions
6 Operating Environment Precautions
!Caution Do not operate the MX2-A@Inverter with a mounted 3G3AX-MX2-CRT-E
Option Board in the following locations (doing so may result in malfunction,
electric shock or burning):
• Locations subject to direct sunlight
• Locations subject to temperatures or humidity outside the range specified
in the specifications
• Locations subject to condensation as the result of severe changes in tem-
perature
• Locations subject to corrosive or flammable gases
• Locations subject to dust (especially iron dust) or salts
• Locations subject to exposure to water, oil, or chemicals
• Locations subject to shock or vibration
!Caution Take appropriate and sufficient countermeasures when installing systems in
the following locations (doing so may result in malfunction):
• Locations subject to static electricity or other forms of noise
• Locations subject to strong electromagnetic fields
• Locations subject to possible exposure to radioactivity
• Locations close to power supplies
!Caution The operating environment of the MX2-A@Inverter with a mounted
3G3AX-MX2-CRT-E Option Board can have a large effect on the longevity and
reliability of the system. Improper operating environments can lead to mal-
function, failure, and other unforeseeable problems with the system. Make
sure that the operating environment is within the specified conditions at instal-
lation and remains within the specified conditions during the life of the system.
7 Handling, Storage and Disposal
!Caution Failure to observe these precautions could lead to faulty operation of or dam-
age to the Option Board. Always read these precautions.
• Before touching the Option Board or Inverter, be sure to first touch a
grounded metallic object in order to discharge any static built-up. Not
doing so may result in malfunction or damage.
• When transporting or storing the 3G3AX-MX2-CRT-E Option Board, keep
the product within the specified storage temperature range.
!Caution Never dispose electrical components by incineration. Contact your state envi-
ronmental agency for details on disposal of electrical components and pack-
aging in your area.
8 Compliance with EC Directives
This product complies with EC Directives when mounted to an MX2-A@
Inverter with the grounding cable connected.
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xiv
Compliance with EC Directives
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1
SECTION 1
Getting Started
1-1 Introduction
1-1-1 Main Features
The 3G3AX-MX2-CRT-E allows controlling, monitoring and parameterization
of an MX2-A@Inverter via a CompoNet network. The 3G3AX-MX2-CRT-E
serves as a gateway that passes communicated register values from the
CompoNet network to the MX2-A@Inverter and vice versa. The
3G3AX-MX2-CRT-E adheres to the CompoNet / CIP AC Drive profile.
The following functions are available via CompoNet communication by install-
ing the 3G3AX-MX2-CRT-E:
Cyclic Data Exchange The CompoNet Master and 3G3AX-MX2-CRT-E can exchange data via a
CompoNet Remote I/O connection:
• Output data (from CompoNet Master to 3G3AX-MX2-CRT-E):
E.g. Run/stop, Reference frequency and Fault reset.
• Input data (from 3G3AX-MX2-CRT-E to CompoNet Master):
E.g. Inverter status, Output frequency and Output current, etc.
Inverter Parameter Access The CompoNet Master can read and write parameter data via the
3G3AX-MX2-CRT-E using the explicit message communication.
The inverter parameters are accessible in multiple ways:
• Access based on Function code
• Access based on the Modbus register address
Several AC Drive profile attributes can also be accessed using the explicit
message mechanism.
Simplified Start-up The 3G3AX-MX2-CRT-E can be set up easily, just by wiring the Unit, setting
the CompoNet node address by either the rotary switches or by setting
inverter parameter (P190) and the default connection path (P046) and restart-
ing the unit. The Unit’s configuration is read automatically when the power is
turned ON or after a reset. It is not necessary to make any settings with a spe-
cial Programming Device.
Simplified Replacement All parameters required by the 3G3AX-MX2-CRT-E are stored in the MX2-A@
Inverter. The 3G3AX-MX2-CRT-E can be replaced, requiring no re-configura-
tion.
Automatic Baud Rate
Recognition
The 3G3AX-MX2-CRT-E automatically detects the Master’s communication
baud rate, and no user configuration is required.
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2
Introduction Section 1-1
1-1-2 Inverter Support
The 3G3AX-MX2-CRT-E Option Board supports the MX2-A@Inverter with
minimum revision of AAAA. An MX2-A@Inverter that supports the
3G3AX-MX2-CRT-E Option Board can be recognised from the Inverter type
label. Please check that your Inverter type label displays revision characters in
the bottom right corner where the is displayed in this illustration.
Please note if these characters are absent, your Inverter does not support the
3G3AX-MX2-CRT-E, so please contact your local OMRON representative.
1-1-3 Inverter Safety (ISO 13849-1)
An MX2-A@Inverter provides a Gate Suppress function to perform a safe
stop according to the EN60204-1, stop category 0. The 3G3AX-MX2-CRT-E
Option Board has been designed not to interfere with this safety function.
Note The 3G3AX-MX2-CRT-E is not a safety device and does not implement any
safety protocols.
@@@@
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3
Option Board Specifications Section 1-2
1-2 Option Board Specifications
Note In case the 3G3AX-MX2-DRT-E is connected to the MX2 Inverter, it is not sup-
ported to connect any external devices to the RS485(Modbus) interface and
the RJ45 port (Optional operator port) of the inverter.
The required EDS file for the option board depends on the model of the
MX2-A@inverter.
Table 1 Option Board Specification
Item Specification
Installation
Unit type MX2 Series Option Board
Model 3G3AX-MX2-CRT-E
Dimensions (W x H x D) 68 x 58 x 45 mm
Weight 170g (typical)
Environment
Ambient operating temperature -10 to 55°C (no icing or condensation)
Ambient operating humidity 20 to 90%RH
Ambient storage temperature -20 to 65°C (no icing or condensation)
Vibration resistance 5.9m/s2 (0.6G) at 10…55Hz
Dielectric strength 500 VAC (between isolated circuits)
Conformance to EMC and Electrical
safety standards
EN61800-3: 2004 (2004/108/EC) Second environment, Category C3
EN61800-5-1: 2007 (2006/95/EC) SELV
Enclosure rating IP 20
CompoNet Interface
Communications
protocol
CompoNet
Slave Type Word Slave Unit (Mixed)
Certification CompoNet Conformance Tested
CompoNet Profile AC Drive (0x02)
Node Address 0 to 63, set with inverter parameter P190 or the rotary switches.
Baud rates supported 4 Mbps, 3 Mbps, 1.5 Mbps, 93.75 kbps. Automatically detecting baud rate of
Master Unit
CompoNet Configuration
Default Connection path Supported, set with inverter parameter P046
Supported Assemblies Basic Remote IO (Output assembly 20, Input assembly 70)
Extended Speed IO (21, 71)
Extended Speed and Torque Control (123, 173)
Special IO (100, 150)
Extended Control IO (101, 151)
Extended Control IO and Multi function IO monitor (101, 153)
Flexible Format (139, 159)
Extended Speed and Acceleration Control (110, 111)
EDS file Depending on the MX2@inverter model (see below)
Table 2 Device List
MX2-A@Model name Name of EDS file Product
Code
MX2-AB001-E 3G3AX-MX2-CRT-AB001_A2001-E.eds 1800
MX2-A2001-E
MX2-AB002-E 3G3AX-MX2-CRT-AB002_A2002-E.eds 1801
MX2-A2002-E
MX2-AB004-E 3G3AX-MX2-CRT-AB004_A2004-E.eds 1802
MX2-A2004-E
MX2-AB007-E 3G3AX-MX2-CRT-AB007_A2007-E.eds 1804
MX2-A2007-E
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4
Introduction to CompoNet Section 1-3
1-3 Introduction to CompoNet
1-3-1 Overview of CompoNet
CompoNet Networks feature easy operation and installation in a component-
level network connecting PLCs and on-site I/O. The PLC and CompoNet
Slave Units cyclically exchange I/O information through a CompoNet Master
Unit, refreshing I/O in sync with the PLC scan. CompoNet (just like
DeviceNet) is a member of a family of networks that implements the Common
Industrial Protocol (CIP) at its upper layers.
Two types of communications are supported to provide a single point of con-
nection for both control and configuration:
1. Time-critical control remote I/O communications that automatically transfer
between the Master Unit/CPU Unit and the remote Slave Units, and
2. Explicit message communications that read/write messages, control oper-
ation, or perform other functions to the Slave Units. Message communica-
tions are achieved by executing specific instructions from the program in
the CPU Unit to which the Master Unit is mounted.
1-3-2 CompoNet Slave Unit Groups
CompoNet Slave Units can be classified into the following groups:
Word Slave Units Word Slave Units are Slave Units that are allocated units of 16 bits (i.e., 1
word) in I/O memory of the CPU Unit.
Bit Slave Units Bit Slave Units are Slave Units that are allocated units of 2 bits in I/O memory
of the CPU Unit. Bit Slave Units provide 2 or 4 digital contact I/O points and
have Standard or Sheathed Flat Cable already connected.
Repeater Units Units that can be used to expand the network by extending trunk lines or
branching
MX2-AB015-E 3G3AX-MX2-CRT-AB015_A2015-E.eds 1806
MX2-A2015-E
MX2-AB022-E 3G3AX-MX2-CRT-AB022_A2022-E.eds 1807
MX2-A2022-E
MX2-A2037-E 3G3AX-MX2-CRT-A2037-E.eds 1809
MX2-A2055-E 3G3AX-MX2-CRT-A2055-E.eds 1811
MX2-A2075-E 3G3AX-MX2-CRT-A2075-E.eds 1812
MX2-A2110-E 3G3AX-MX2-CRT-A2110-E.eds 1813
MX2-A2150-E 3G3AX-MX2-CRT-A2150-E.eds 1814
MX2-A4004-E 3G3AX-MX2-CRT-A4004-E.eds 1822
MX2-A4007-E 3G3AX-MX2-CRT-A4007-E.eds 1824
MX2-A4015-E 3G3AX-MX2-CRT-A4015-E.eds 1826
MX2-A4022-E 3G3AX-MX2-CRT-A4022-E.eds 1827
MX2-A4030-E 3G3AX-MX2-CRT-A4030-E.eds 1828
MX2-A4040-E 3G3AX-MX2-CRT-A4040-E.eds 1830
MX2-A4055-E 3G3AX-MX2-CRT-A4055-E.eds 1831
MX2-A4075-E 3G3AX-MX2-CRT-A4075-E.eds 1832
Table 2 Device List (continued)
MX2-A@Model name Name of EDS file Product
Code
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5
Introduction to CompoNet Section 1-3
1-3-3 What is the AC Drive profile
Within CompoNet/CIP standard, multiple device profiles have been defined.
Therefore the devices which adhere to a certain device profile are compatible.
The AC Drive device profile (profile code 0x02) supplements the CompoNet/
CIP standard. It defines a unified behaviour and technique to access Inverter
and drive device data. All drives supporting the AC Drive profile respond the
same way to control instructions.
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6
Introduction to CompoNet Section 1-3
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