Omron R88M-U03030HA User manual

Thank you for choosing this OMNUC UP-series product.
This manual provides details on the installation, wiring, troubleshooting, and maintenance of OMNUC
UP-series products along with parameter settings for the operation of the products.
General Instructions
1. Refer to Precautions first and carefully read and be sure to understand the information provided.
2. Familiarize
yourself with this manual and understand the functions and performance of the Servomotor and Ser -
vo Driver for proper use.
3. The
Servomotor and Servo Driver must be wired and the Parameter Unit must be operated by experts in electri -
cal
engineering.
4. We recommend that you add the following precautions to any instruction manuals you prepare for the system
into which the product is being installed.
SPrecautions on the dangers of high-voltage equipment.
SPrecautions
on touching the terminals of the product even after power has been turned of f. (These terminals
are live even with the power turned off.)
5. Do
not perform withstand voltage or other megameter tests on the product. Doing so may damage internal com -
ponents.
6. Servomotors
and Servo Drivers have a finite service life. Be sure to keep replacement products on hand and to
consider the operating environment and other conditions affecting the service life.
7. Do
not set any parameter not described in this manual, otherwise the Servomotor or Servo Driver may malfunc -
tion. Contact your OMRON representatives if you have any inquiry.
8. The
functions and specifications dif fer for the various models, as shown below . Be sure to check which models
are being used before proceeding.
SHA/LA/V/W AC Servo Drivers: R88D-UPjjHA, R88D-UPjjLA, R88D-UPjjV, and R88D-UPjjW
SH/L AC Servo Drivers: R88D-UPjjH and R88D-UPjjL
NOTICE
Before using the product under the following conditions, consult your OMRON representatives, make
sure that the ratings and performance characteristics of the product are good enough for the systems,
machines, or equipment, and be sure to provide the systems, machines, or equipment with double safety
mechanisms.
1. Conditions not described in the manual.
2. The
application of the product to nuclear control systems, railroad systems, aviation systems, vehicles, com -
bustion systems, medical equipment, amusement machines, or safety equipment.
3. The
application of the product to systems, machines, or equipment that may have a serious influence on human
life and property if they are used improperly.
Items to Check After Unpacking
Check the following items after removing the product from the package:
SHas the correct product been delivered (i.e., the correct model number and specifications)?
SHas the product been damaged in shipping?
The product is provided with this manual. No connectors or mounting screws are provided.
SMake sure that actual users of this product will read this manual thoroughly and handle and operate the product with care.
SRetain this manual for future reference.
SThis
manual describes the specifications and functions of the product and relations with other products. Assume that noth -
ing described in this manual is possible.
SSpecifications and functions may change without notice to improve product performance.
SForward
and reverse rotation of AC Servomotors described in this manual are defined as looking at the end of the output
shaft of the motor as follows: counterclockwise rotation (CCW) is forward and clockwise rotation (CW) is reverse.

USER’S MANUAL
MODELS R88M-Uj
(AC Servomotors)
MODELS R88D-UPj
(AC Servo Drivers)
AC SERVOMOTORS/DRIVERS (30 to 750-W Pulse-train Inputs)
OMNUC USERIES

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No. 6182
OMRON Corporation
Please read and understand this manual before using the product. Please consult your OMRON
representative if you have any questions or comments.
Read and Understand this Manual
Warranty and Limitations of Liability
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 NON-
INFRINGEMENT, 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 CONSEQUENTIAL 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 ANALYSIS CONFIRMS THAT THE PRODUCTS
WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO
CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.

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No. 6182
Application Considerations
SUITABILITY FOR USE
OMRON shall not be responsible for conformity with any standards, codes, or regulations 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 application 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 products:
• Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or
uses not described in this manual.
• 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.
• 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.
PROGRAMMABLE PRODUCTS
OMRON shall not be responsible for the user's programming of a programmable product, or any
consequence thereof.

No. 6182
3
Disclaimers
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 establish 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 purposes, even when
tolerances are shown.
PERFORMANCE DATA
Performance data given in this manual is provided as a guide for the user in determining 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
Limitations 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 proofreading errors, or omissions.

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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. Al-
ways heed the information provided with them. Failure to heed precautions can result in inju-
ry to people or damage to property.
DANGER Indicates an imminently hazardous situation which, if not avoided, will result in death
or serious injury.
WARNING Indicates a potentially hazardous situation which, if not avoided, could result in death
or serious injury.
Caution Indicates
a potentially hazardous situation which, if not avoided, may result in minor
or moderate injury, or property damage.
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.
The abbreviation “Ch,” which appears in some displays and on some OMRON products, of-
ten means “word” and is abbreviated “Wd” in documentation in this sense.
The abbreviation “PC” means Programmable Controller and is not used as an abbreviation
for anything else.
Visual Aids
The following headings appear in the left column of the manual to help you locate different
types of information.
Note Indicates information of particular interest for efficient and convenient operation of the product.
OMRON, 1994
All rights reserved. No part of this publication may be reproduced, stored in a retrieval sys-
tem, 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 constantly 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 re-
sponsibility 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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General Warnings
Observe the following warnings when using the OMNUC Servomotor and Servo Driver.
This manual may include illustrations of the product with protective covers removed in order
to describe the components of the product in detail. Make sure that these protective covers
are on the product before use.
Consult your OMRON representative when using the product after a long period of storage.
WARNING Always connect the frame ground terminals of the Servo Driver and the Servomotor
to a class-3 ground (to 100 Ω or less). Not connecting to a class-3 ground may result
in electric shock.
WARNING Do not touch the inside of the Servo Driver. Doing so may result in electric shock.
WARNING Do not remove the front cover , terminal covers, cables, Parameter Units, or optional
items while the power is being supplied. Doing so may result in electric shock.
WARNING Operation, maintenance, or inspection must be performed by authorized personnel.
Not doing so may result in electric shock or injury.
WARNING Wiring or inspection must be performed at least 5 minutes after turning of f the power
supply. Doing so may result in electric shock.
WARNING Do not damage, press, or put excessive stress or heavy objects on the cables. Doing
so may result in electric shock.
WARNING Do not touch the rotating parts of the Servomotor under operation. Doing so may
result in injury.
WARNING Do not modify the product. Doing so may result in injury or damage to the product.
Caution Use the Servomotors and Servo Drivers in a specified combination. Doing so may
result in fire or damage to the products.
Caution Do
not store or install in the following places. Doing so may result in fire or damage to
the Product.
SLocations subject to direct sunlight.
SLocations subject to temperatures or humidity outside the range specified in the
specifications.
SLocations
subject to condensation as the result of severe changes in temperature.
SLocations subject to corrosive or flammable gases.
SLocations subject to dust (especially iron dust) or salts.
SLocations subject to shock or vibration.
SLocations subject to exposure to water, oil, or chemicals.

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Caution Do not touch the Servo Driver radiator or Servomotor while the power is being sup -
plied or soon after the power is turned of f. Doing so may result in a skin burn due to
the hot surface.
Storage and Transportation Precautions
Caution Do not hold by the cables or motor shaft while transporting the product. Doing so
may result in injury or malfunction.
Caution Do
not place any load exceeding the figure indicated on the product. Doing so may
result in injury or malfunction.
Caution Use
the motor eye-bolts only for transporting the Motor . Using them for transporting
the machinery may result in injury or malfunction.
Installation and Wiring Precautions
Caution Do not step on or place a heavy object on the product. Doing so may result in injury .
Caution Do
not cover the inlet or outlet ports and prevent any foreign objects from entering
the product. Doing so may result in fire.
Caution Be
sure to install the product in the correct direction. Not doing so may result in mal -
function.
Caution Provide
the specified clearances between the Servo Driver and the control panel or
with other devices. Not doing so may result in fire or malfunction.
Caution Do not apply any strong impact. Doing so may result in malfunction.
Caution Be sure to wire correctly and securely. Not doing so may result in motor runaway,
injury, or malfunction.
Caution Be
sure that all the mounting screws, terminal screws, and cable connector screws
are tightened to the torque specified in the relevant manuals. Incorrect tightening
torque may result in malfunction.
Caution Use
crimp terminals for wiring. Do not connect bare stranded wires directly to termi -
nals. Connection of bare stranded wires may result in burning.
Caution Always use the power supply voltage specified in the User’s Manual. An incorrect
voltage may result in malfunction or burning.

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Caution Take appropriate measures to ensure that the specified power with the rated voltage
and frequency is supplied. Be particularly careful in places where the power supply
is unstable. An incorrect power supply may result in malfunction.
Caution Install
external breakers and take other safety measures against short-circuiting in
external wiring. Insufficient safety measures against short-circuiting may result in
burning.
Caution Provide an appropriate stopping device on the machine side to secure safety. (A
holding
brake is not a stopping device for securing safety .) Not doing so may result in
injury.
Caution Provide
an external emergency stopping device that allows an instantaneous stop of
operation and power interruption. Not doing so may result in injury.
Caution Take
appropriate and suf ficient countermeasures when installing systems in the fol -
lowing locations:
SLocations subject to static electricity or other forms of noise.
SLocations subject to strong electromagnetic fields and magnetic fields.
SLocations subject to possible exposure to radioactivity.
SLocations close to power supplies.
Operation and Adjustment Precautions
Caution Check the newly set parameters for proper execution before actually running them.
Not doing so may result in equipment damage.
Caution Do not make any extreme adjustments or setting changes. Doing so may result in
unstable operation and injury.
Caution Separate the Servomotor from the machine, check for proper operation, and then
connect to the machine. Not doing so may cause injury.
Caution When an alarm occurs, remove the cause, reset the alarm after confirming safety,
and then resume operation. Not doing so may result in injury.
Caution Do not come close to the machine immediately after resetting momentary power
interruption
to avoid an unexpected restart. (T ake appropriate measures to secure
safety against an unexpected restart.) Doing so may result in injury.
Caution Do
not use the built-in brake of the Servomotor for ordinary braking. Doing so may
result in malfunction.

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Maintenance and Inspection Precautions
WARNING Do not attempt to disassemble, repair , or modify any Units. Any attempt to do so may
result in malfunction, fire, or electric shock.
Caution Resume operation only after transferring to the new Unit the contents of the data
required for operation. Not doing so may result in an unexpected operation.
Warning Labels
Warning labels are pasted on the product as shown in the following illustration. Be sure to
follow the instructions given there.
Warning labels
Warning Labels for Non-conforming Models
Warning label 1
W arning label 2