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YASKAWA ELECTRIC
TOBP C730600 39A YASKAWA AC Drive-Option Card DI-A3 Installation Manual
1 Preface
1
Preface
Yaskawa manufactures products used as components in a wide variety of industrial systems
and equipment. The selection and application of Yaskawa products remain the responsibility
of the equipment manufacturer or end user. Yaskawa accepts no responsibility for the way its
products are incorporated into the final system design. Under no circumstances should any
Yaskawa product be incorporated into any product or design as the exclusive or sole safety
control. Without exception, all controls should be designed to detect faults dynamically and
fail safely under all circumstances. All systems or equipment designed to incorporate a
product manufactured by Yaskawa must be supplied to the end user with appropriate
warnings and instructions as to the safe use and operation of that part. Any warnings
provided by Yaskawa must be promptly provided to the end user. Yaskawa offers an express
warranty only as to the quality of its products in conforming to standards and specifications
published in the Yaskawa manual. NO OTHER WARRANTY, EXPRESS OR IMPLIED, IS
OFFERED. Yaskawa assumes no liability for any personal injury, property damage, losses,
or claims arising from misapplication of its products.
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Applicable Documentation
This instruction manual has been written for the items listed below. Use this option card for
its intended purpose only.
Option Card
YASKAWA AC Drive-Option Card
Digital Input DI-A3 Installation Manual (this book)
Document No. TOBP C730600 39
Read this manual first.
It contains information required to install the option card and set up related drive
parameters.
Drive
Refer to the manual of the drive this option card is being used with.
The manual for the drive covers basic installation, wiring, operation procedures,
functions, troubleshooting, and maintenance information.
It also includes important information on parameter settings and how to tune the drive.
To obtain instruction manuals for Yaskawa products access these sites:
Europe
: http://www.yaskawa.eu.com
Japan
: http://www.e-mechatronics.com
Other areas
: contact a Yaskawa representative.