YASKAWA MECHATROLINK-III User manual

Network Adapter
MECHATROLINK-III Compatible
USER’S MANUAL
MANUAL NO. SIEP C880781 07A
1
2
3
4
Overview
Adapter Unit Specifications
Connection Method
Operation of the Adapter Tool

Copyright ©2009 YASKAWA ELECTRIC CORPORATION
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 Yaskawa. No patent liability is assumed
with respect to the use of the information contained herein. Moreover, because Yaskawa 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, Yaskawa 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.

iii
Using this Manual
Please read this manual to ensure correct usage of the MECHATROLINK-III compatible Network Adapter.
Keep this manual in a safe place for future reference.
Basic Terms
Unless otherwise specified, the following definitions are used:
• Network Adapter: MECHATROLINK-III compatible Network Adapter
• Adapter Unit: Network Adapter Unit
• Adapter Tool: MECHATROLINK-III ADAPTER Configuration Tool
• MECHATROLINK: General term for a MECHATROLINK-III motion network
• M-III: MECHATROLINK-III
• PC: Personal computer
Visual Aids
The following aids are used to indicate certain types of information for easier reference.
• Indicates important information that should be memorized or minor cautions that
should be followed, otherwise the product may fail to operate normally.
• Indicates supplemental information.
• Indicates application examples.
• Describes technical terms that are difficult to understand, or appear in the text without
an explanation being given.
Trademarks and Registered Trademarks
• MECHATROLINK is a trademark of MECHATROLINK Members Association.
• Windows 2000, Windows XP, Windows Vista, and Internet Explorer are trademarks or registered trade-
marks of Microsoft Corporation in the United States and other countries.
• Pentium is a trademark or a registered trademark of Intel Corporation in the United States.
• Ethernet is a trademark of Xerox Corporation in the United States.
• Adobe Reader is a trademark or a registered trademark of Adobe Systems Incorporated.
• InstallShield is a registered trademark of InstallShield Software Corporation.
• TM and ®may be omitted for all trademarks and registered trademarks used in this manual.
IMPORTANT
INFO
EXAMPLE
TERMS

iv
Safety Information
The following conventions are used to indicate precautions in this manual. Failure to heed precautions pro-
vided in this manual can result in serious or possibly even fatal injury or damage to the products or to related
equipment and systems.
Indicates precautions that, if not heeded, could possibly result in loss of life or serious
injury.
Indicates precautions that, if not heeded, could result in relatively serious or minor
injury, damage to the product, or faulty operation.
In some situations, the precautions indicated could have serious consequences if not heeded.
Indicates prohibited actions that must not be performed. For example, this symbol
would be used as follows to indicate that fire is prohibited: .
Indicates compulsory actions that must be performed. For example, this symbol would
be used as follows to indicate that grounding is compulsory: .
WARNING
CAUTION
PROHIBITED
MANDATORY

v
Safety Precautions
The following precautions are for checking products on delivery, storage, transportation, installation, wiring,
operation, maintenance, inspection, and disposal. These precautions are important and must be observed.
Storage and Transportation
• Before starting operation in combination with the machine, ensure that an emergency stop procedure
has been provided and is working correctly.
There is a risk of injury.
• Do not touch anything inside the MECHATROLINK devices.
There is a risk of electrical shock.
• Observe all procedures and precautions given in this manual for trial operation.
This could damage the machine, and it could also lead to accidents involving death or injury.
• Do not allow installation, disassembly, or repairs to be performed by anyone other than specified per-
sonnel.
There is a risk of electrical shock or injury.
• Do not damage, pull on, apply excessive force to, place heavy objects on, or pinch cables.
There is a risk of electrical shock, operational failure or burning of the system.
• Do not attempt to modify the Adapter Unit in any way.
There is a risk of injury or device damage.
WARNING
• Do not store or install the Adapter Unit in locations subject to the following conditions.
There is a risk of fire, electrical shock, or device damage.
• Direct sunlight
• Ambient temperature exceeds the storage or operating conditions
• Ambient humidity exceeds the storage or operating conditions
• Rapid changes in temperature or locations subject to condensation
• Corrosive or flammable gas
• Excessive dust, dirt, salt, or metallic powder
• Water, oil, or chemicals
• Vibration or shock
• Do not overload the Adapter Unit.
There is a risk of injury or an accident.
• If the wooden materials used for packing (wooden framework, plywood, pallet, etc.) need to be disin-
fected or debugged, be sure to adopt a method other than fumigation.
Example: Heat treatment (heating to at least 56°C at the timber core for at least 30 minutes)
Further, do not use a method where the entire structure is treated after packing, but rather treat the
materials at a stage before packing.
If electrical products (either in isolation or built into machinery) are packed in wooden materials that have been
fumigated, the electrical components may be critically damaged by the gas and vapor emanating from these
materials. Halogen disinfectants in particular (fluorine, chlorine, bromine, iodine, etc.) will cause corrosion
inside capacitors.
CAUTION

vi
■Installation
Wiring
• Never use the Adapter Unit in locations subject to water, corrosive atmospheres, or flammable gas,
or near burnable objects.
Failure to observe this caution may result in electric shock or fire.
• Do not step on the Adapter Unit or place heavy objects on it.
There is a risk of injury.
• Do not block the air exhaust port or allow foreign objects to enter the Adapter Unit.
There is a risk of element deterioration inside, an accident, or fire.
• Always mount the product in the specified orientation.
There is a risk of an accident.
• Do not subject the Adapter Unit to strong shock.
There is a risk of an accident.
CAUTION
• Check the wiring to be sure it has been performed correctly.
There is a risk of motor overrun, injury, or an accident.
• Always use a power supply of the specified voltage.
There is a risk of burning.
• In places with poor power supply conditions, take all steps necessary to ensure that the input power
supply is within the specified voltage range.
There is a risk of device damage.
• Install breakers and other safety measure to provide protection against shorts in external wiring.
There is a risk of fire.
• Provide sufficient shielding when using the Adapter Unit in locations subject to the following condi-
tions.
There is a risk of device damage.
• Noise, such as from static electricity
• Strong electromagnetic or magnetic fields
• Radiation
• Near to power lines
CAUTION

vii
Selecting, Separating, and Laying External Cables
Maintenance and Inspection
Disposal
General Precautions
• Consider the following items when selecting the I/O signal lines (external cables) to connect the
MECHATROLINK device to external devices.
• Mechanical strength
• Noise interference
• Wiring distance
• Signal voltage, etc.
• Separate the I/O signal lines from the power lines both inside and outside the control box to reduce
the influence of noise from the power lines.
If the I/O signal lines and power lines are not separated properly, malfunctioning may result.
CAUTION
鉄板製のセパレータ
ディジタル
入出力信号
ケーブル
一般制御回路
のケーブル
動力回路の
ケーブル
外部配線の分離例
Example of Separated External Cables
Steel separator
Power
circuit
cables
General
control cir-
cuit cables
Digital I/O
signal
cables
• Do not attempt to disassemble the MECHATROLINK device.
There is a risk of electrical shock or injury.
• Do not change wiring while power is being supplied.
There is a risk of electrical shock or injury.
CAUTION
• When disposing of the products, treat them as ordinary industrial waste.
Observe the following general precautions
to ensure safe application.
• The products shown in illustrations in this manual are sometimes shown without covers or protective guards. Always
replace the cover or protective guard as specified first, and then operate the products in accordance with the manual.
• The drawings presented in this manual are typical examples and may not match the product you received.
• If the manual must be ordered due to loss or damage, inform your nearest Yaskawa representative or one of the
offices listed on the back of this manual.
CAUTION

viii
Warranty
(1) Details of Warranty
Warranty Period
The warranty period for a product that was purchased (hereafter called “delivered product”) is one year from
the time of delivery to the location specified by the customer or 18 months from the time of shipment from
the Yaskawa factory, whichever is sooner.
Warranty Scope
Yaskawa shall replace or repair a defective product free of change if a defect attributable to Yaskawa occurs
during the warranty period above. This warranty does not cover defects caused by the delivered product
reaching the end of its service life and replacement of parts that require replacement or that have a limited
service life.
This warranty does not cover failures that result from any of the following causes.
1. Improper handling, abuse, or use in unsuitable conditions or in environments not described in product cat-
alogs or manuals, or in any separately agreed-upon specifications
2. Causes not attributable to the delivered product itself
3. Modifications or repairs not performed by Yaskawa
4. Abuse of the delivered product in a manner in which it was not originally intended
5. Causes that were not foreseeable with the scientific and technological understanding at the time of ship-
ment from Yaskawa
6. Events for which Yaskawa is not responsible, such as natural or human-made disasters
(2) Limitations of Liability
1. Yaskawa shall in no event be responsible for any damage or loss of opportunity to the customer that arises
due to failure of the delivered product.
2. Yaskawa shall not be responsible for any programs (including parameter settings) or the results of pro-
gram execution of the programs provided by the user or by a third party for use with programmable
Yaskawa products.
3. The information described in product catalogs or manuals is provided for the purpose of the customer pur-
chasing the appropriate product for the intended application. The use thereof does not guarantee that there
are no infringements of intellectual property rights or other proprietary rights of Yaskawa or third parties,
nor does it construe a license.
4. Yaskawa shall not be responsible for any damage arising from infringements of intellectual property
rights or other proprietary rights of third parties as a result of using the information described in catalogs
or manuals.

ix
(3) Suitability for Use
1. It is the customer’s responsibility to confirm conformity with any standards, codes, or regulations that
apply if the Yaskawa product is used in combination with any other products.
2. The customer must confirm that the Yaskawa product is suitable for the systems, machines, and equip-
ment used by the customer.
3. Consult with Yaskawa to determine whether use in the following applications is acceptable. If use in the
application is acceptable, use the product with extra allowance in ratings and specifications, and provide
safety measures to minimize hazards in the event of failure.
• Outdoor use, use involving potential chemical contamination or electrical interference, or use in condi-
tions or environments not described in product catalogs or manuals
• Nuclear energy control systems, combustion systems, railroad systems, aviation systems, vehicle sys-
tems, medical equipment, amusement machines, and installations subject to separate industry or gov-
ernment regulations
• Systems, machines, and equipment that may present a risk to life or property
• Systems that require a high degree of reliability, such as systems that supply gas, water, or electricity,
or systems that operate continuously 24 hours a day
• Other systems that require a similar high degree of safety
4. Never use the product for an application involving serious risk to life or property without first ensuring
that the system is designed to secure the required level of safety with risk warnings and redundancy, and
that the Yaskawa product is properly rated and installed.
5. The circuit examples and other application examples described in product catalogs and manuals are for
reference. Check the functionality and safety of the actual devices and equipment to be used before using
the product.
6. Read and understand all use prohibitions and precautions, and operate the Yaskawa product correctly to
prevent accidental harm to third parties.
(4) Specifications Change
The names, specifications, appearance, and accessories of products in product catalogs and manuals may be
changed at any time based on improvements and other reasons. The next editions of the revised catalogs or
manuals will be published with updated code numbers. Consult with your Yaskawa representative to confirm
the actual specifications before purchasing a product.

x
Contents
Using this Manual- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - iii
Safety Information - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - iv
Safety Precautions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - v
Warranty - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - viii
1 Overview - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-1
1.1 Outline- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-2
1.2 System Configuration - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-3
2 Adapter Unit Specifications- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-1
2.1 Appearance - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-2
2.2 Dimensional Drawing - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-3
2.3 Basic Specifications - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-4
2.4 Switch Specifications - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-5
2.5 LED Indicators - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-6
2.5.1 Indicators for the Adapter Tool (PC) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -2-6
2.5.2 Indicators for the Network - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -2-6
2.5.3 LED Indications when Errors Occur - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -2-6
2.6 Connectors - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-7
2.6.1 List of Connectors- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -2-7
2.6.2 Connector Specifications for MECHATROLINK Connections - - - - - - - - - - - - - - - - - - - - - - - -2-7
2.6.3 Specifications of the Connector for Ethernet Transmission with the Adapter Tool (PC) - - - - - -2-9
3 Connection Method - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-1
3.1 MECHATROLINK Terminal Connection - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-2
3.2 Connection with a MECHATROLINK Hub Module - - - - - - - - - - - - - - - - - - - - - - 3-3
4 Operation of the Adapter Tool - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-1
4.1 Installation and Uninstallation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-2
4.1.1 Operating Environment - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -4-2
4.1.2 Installation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -4-2
4.1.3 Uninstallation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -4-6
4.2 Setting Ethernet - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-9
4.2.1 IP Address Setting - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -4-9
4.2.2 Changing the IP Address- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -4-14
4.3 Starting and Quitting - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-17

xi
4.4 Operating the MECHATROLINK-III ADAPTER Configuration Tool Window - - - 4-18
4.4.1 Names and Overviews of Window Components - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-18
4.4.2 List of Main Menu Options - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-19
4.4.3 List of Toolbar Icons- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-20
4.4.4 Caption Bar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-20
4.4.5 Slave Device List Window - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-21
4.5 Self Configuration - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-22
4.6 Saving to Flash Memory - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-23
4.7 Version Information- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-24
4.7.1 Version Information of the Adapter Unit - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-24
4.7.2 Version Information of the Adapter Tool - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-24
Revision History

1-1
1
Overview
1
Overview
1.1 Outline - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-2
1.2 System Configuration - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-3

1 Overview
1-2
1.1 Outline
The Network Adapter contains the Adapter Unit, which is the hardware, and the Adapter Tool, which is the com-
puter software.
The Network Adapter relays the messages (the frame including the MECHATROLINK messages) received via
Ethernet communications protocol from a host device (such as a PC), as well as C2 messages (MECHA-
TROLINK messages), to the devices connected to the MECHATROLINK-III network.
Since the Adapter Unit and the host device are connected via Ethernet, a general purpose PC currently connected
to the network can be used to run the Adapter Tool.
The Adapter Tool is used to set the Network Adapter. With the Adapter Tool, the IP address of the Ethernet port
can be set and information (such as the station address, vendor ID, and device ID) of the devices connected to the
MECHATROLINK-III can be checked.
Network Adapter can be connected to MECHATROLINK-III communication. Since Network Adapter functions
as a C2 master in a MECHATROLINK-III network, the C1 master (controller) must be able to accept a C2 mas-
ter in the network.
For specifications regarding the MECHATROLINK messages, refer to “MECHATROLINK-III
Communication Command Specifications for Message” (Document No. MMATDEP023A). Down-
load this document from the MECHATROLINK Member’s Association website.
The following conditions must be satisfied to run the Adapter Tool on a PC.
Conditions for the Adapter Unit
• Ethernet port: One port must be available exclusively.
Conditions for the Adapter Tool
• PC: IBM PC/AT compatible
• Operating System: Windows 2000, Windows XP, Windows Vista
To install the Adapter Tool, you need to log on to the PC as a user with administrator privileges.
IMPORTANT
IMPORTANT

1.2 System Configuration
1-3
1
Overview
1.2 System Configuration
Connect the MECHATROLINK-III cable to the MECHATROLINK port of the Adapter Unit to connect the
Adapter Unit to a MECHATROLINK-III network. Also connect a PC to the Ethernet port of the Adapter Unit.
Information from the devices connected to the MECHATROLINK-III network can be read out, and parameters
and data for the devices can be read or written, by using the PC connected to the Ethernet port.
The IP address of the Ethernet can be set by using the Adapter Tool.
The Adapter Unit and the Adapter Tool are connected through Ethernet, so a general purpose PC currently con-
nected in the network can be used to run the Adapter Tool.
The following diagram shows an example of the system configuration.
Connect the Adapter Unit at a terminal of the MECHATROLINK-III network.
Fig. 1.1 System Configuration (Example with MECHATROLINK-III Network)
• Since the Adapter Unit functions as the C2 master station in the network, the C1 master needs to support the
use of a C2 master. Only one C2 master can be connected in a MECHATROLINK-III system, so the
Adapter Unit cannot be used in conjunction with other C2 master stations.
• The Adapter Unit connects to the MECHATROLINK-III system by midstream association. For this reason,
the MECHATROLINK-III system in which this unit is connected must secure the free time for midstream
association within the transmission cycle. For details on the time required for midstream association, refer
to the “MECHATROLINK-III Protocol Specification” (Document No. MMATDEP020A). Download this
document from the MECHATROLINK Members' Association website.
MECHATROLINK-III
PC
Ethernet
Adapter Tool
C1 master
station
Adapter Unit
Slave station Slave station Slave station
IMPORTANT

2-1
2
Adapter Unit Specifications
2
Adapter Unit Specifications
2.1 Appearance - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-2
2.2 Dimensional Drawing - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-3
2.3 Basic Specifications - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -2-4
2.4 Switch Specifications - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-5
2.5 LED Indicators - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-6
2.5.1 Indicators for the Adapter Tool (PC) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-6
2.5.2 Indicators for the Network - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-6
2.5.3 LED Indications when Errors Occur - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-6
2.6 Connectors - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -2-7
2.6.1 List of Connectors - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-7
2.6.2 Connector Specifications for MECHATROLINK Connections - - - - - - - - - - - - - - - - - - - 2-7
2.6.3 Specifications of the Connector for Ethernet Transmission
with the Adapter Tool (PC) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-9

2 Adapter Unit Specifications
2-2
2.1 Appearance
The following shows the appearance of the Adapter Unit.
Indicators (LED)
Switch
MECHATROLINK connector
MECHATROLINK connector
Ethernet connector

2.2 Dimensional Drawing
2-3
2
Adapter Unit Specifications
2.2 Dimensional Drawing
The following shows the dimensional drawing of the Adapter Unit.
Nameplate
Power connector (3 pins)
721-203/026-000
Unit: mm
45
130
(21) 108

2 Adapter Unit Specifications
2-4
2.3 Basic Specifications
The following table shows the basic specifications of the Adapter Unit.
Table 2.1 Basic Specification Table
Item Specifications
Name MECHATROLINK-III Network Adapter
Model JEPMC-MT2020-E
Power Supply
Input Voltage 24 VDC (±20%)
Input Current 1 A or lower (at rated input/output)
Inrush Current 40 A or lower (at full discharge, rated output, with the sec-
ondary output of an external 24 V power supply ON)
Physical
Environmental
Conditions
Operating Ambient Temperature 0°C to +55°C (standard installation orientation)
Storing Ambient Temperature −25°C to +85°C
Operating Ambient Humidity 30% to 95% RH (with no dew condensation)
Storing Ambient Humidity 5% to 95% RH (with no dew condensation)
Pollution Level Conforming to JIS B 3502 (pollution level 2)
Corrosion Resistance There should be no flammable or corrosive gas.
Operating Altitude 2000 [m] above sea level
Mechanical
Operating
Conditions
Vibration Resistance
Conforming to JIS B 3502
Vibration amplitude/acceleration
10 ≤f ≤57 Hz, half amplitude of 0.075 mm
57 ≤f ≤150 Hz, constant acceleration of 9.8 m/s
2
Sweep time (1 octave/min) ×sweep count (10 times) in each
of X-, Y-, and Z-axis directions
Impact Resistance
Conforming to JIS B 3502
Peak acceleration: 147 m/s
2
Duration of action: 11 ms
Twice in each of X-, Y-, and Z-axis directions
Electrical
Operating
Conditions
Noise Resistance Conforming to EN 61000-6-2, EN 61000-6-4, EN 55011
(Group 1 Class A)
Installation
Conditions
Grounding Ground to 100 Ωmax.
Cooling Method Natural air cooling

2.4 Switch Specifications
2-5
2
Adapter Unit Specifications
2.4 Switch Specifications
This is a SW1 DIP switch to make the operation settings of the Adapter Unit.
Table 2.2 SW1 Setting Table
Position Indication Status Operation Mode Details Default
Setting
1E-TEST ON Reserved by the system Always set to OFF. OFF
OFF
2E-INIT ON Default Ethernet transmission
parameters
Sets the transmission parameters
such as the IP address to the
default values at startup. OFF
OFF Normal operation Normal operation
3–ON Reserved by the system Always set to OFF. OFF
OFF
4–ON Reserved by the system Always set to OFF. OFF
OFF
5INIT
ON Clear memory Clears the memory.
OFF
OFF Normal operation Normal operation
6SUP ON Reserved by the system Always set to OFF. OFF
OFF

2 Adapter Unit Specifications
2.5.1 Indicators for the Adapter Tool (PC)
2-6
2.5 LED Indicators
The details and status of the LED display of the Adapter Unit are explained below.
2.5.1 Indicators for the Adapter Tool (PC)
2.5.2 Indicators for the Network
2.5.3 LED Indications when Errors Occur
The LED indications when errors have occurred in the Adapter Unit are shown below.
Note: {: Unlit, z: Lit, : Flashing, –: Uncertain
Indication Color Explanation
LINK Yellow Lit: Ethernet communication in progress
Unlit: Not connected
100M Green Lit: 100 Mbps communication in progress
Unlit: Not connected
Indication Color Explanation
RDY Green Lit when the Adapter unit is operating normally
ERR Red Lit: An error has occurred.
Unlit: Operating normally
ST1 Green Reserved by the system.
ST2 Green Reserved by the system.
LK1 Green Lit on establishment of the MECHATROLINK-III CN1 connection
LK2 Green Lit on establishment of the MECHATROLINK-III CN2 connection
Table 2.3 Indications When Errors Occur
Error Explanation Display
RDY ERR ST1 ST2 LK1 LK2 LINK 100M
RAM Check Error
RAM error detected
during offline self
diagnosis
{ ––––––
ROM Checksum Error
ROM error detected
during offline self
diagnosis
{ ––––––
Adapter Hardware Error
Adapter hardware error
detected during offline
self diagnosis
{ ––––––
Watchdog
Adapter hardware error
detected during offline
self diagnosis
{ ––––––
Adapter Tool (PC)
Communication Error
Transmission error
during communication z{ ––––{{
MECHATROLINK-III
Communication Error 1
Transmission error
during communication z{ ––z–––
MECHATROLINK-III
Communication Error 2
Transmission error
during communication z{ –––z––