YASKAWA 1000 Series User manual

アナログ入力
取扱説明書
形式 AI-A3
Analog Input
Installation Manual
Type AI-A3
To properly use the product, read this manual thoroughly and retain
for easy reference, inspection, and maintenance. Ensure the end user
receives this manual.
製品を安全にお使い頂くために，この取扱説明書を必ずお読みください。
また，本書をお手元に保管していただくとともに，最終的に本製品をご使用になる
ユーザー様のお手元に確実に届けられるよう，お取り計らい願います。
COSMOS（140×182）（和英併記）新CI
MANUAL NO. TOBP C730600 38C
YASKAWA AC Drive 1000-Series Option
安川インバータ1000シリーズオプション

2YASKAWA ELECTRIC TOBP C730600 38C 1000-Series Option AI-A3 Installation Manual
Copyright © 2008 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 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. 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.

YASKAWA ELECTRIC TOBP C730600 38C 1000-Series Option AI-A3 Installation Manual 3
Table of Contents
1 PREFACE AND SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2 PRODUCT OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3 RECEIVING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4 OPTION COMPONENTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5 INSTALLATION PROCEDURE . . . . . . . . . . . . . . . . . . . . . . .10
6 RELATED PARAMETERS . . . . . . . . . . . . . . . . . . . . . . . . . . 22
7 TROUBLESHOOTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
8 SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

4 YASKAWA ELECTRIC TOBP C730600 38C 1000-Series Option AI-A3 Installation Manual
1 Preface and Safety
1 Preface and Safety
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.
◆Applicable Documentation
The following manuals are available for the option:
Analog Input AI-A3 Option
Yaskawa AC Drive
1000-Series Option
Analog Input AI-A3
Installation Manual (This book)
Manual No: TOBPC73060038
Read this manual first.
The installation manual is packaged with the
option and contains information required to install
the option and set up related drive parameters.
Yaskawa Drive
Yaskawa AC Drive
1000-Series
Quick Start Guide
The drive manuals cover basic installation,
wiring, operation procedures, functions,
troubleshooting, and maintenance information.
The manuals also include important information
about parameter settings and drive tuning. Access
these sites to obtain Yaskawa instruction
manuals:
U.S.: http://www.yaskawa.com
Europe: http://www.yaskawa.eu.com
Japan: http://www.e-mechatronics.com
For questions, contact your local Yaskawa sales
office or the nearest Yaskawa representative.
Yaskawa AC Drive
1000-Series
Technical Manual
AI

1 Preface and Safety
YASKAWA ELECTRIC TOBP C730600 38C 1000-Series Option AI-A3 Installation Manual 5
◆Terms
◆Registered Trademarks
Trademarks are the property of their respective owners.
◆Supplemental Safety Information
Read and understand this manual before installing, operating, or servicing this option. Install
the option according to this manual and local codes.
The following conventions indicate safety messages in this manual. Failure to heed these
messages could cause fatal injury or damage products and related equipment and systems.
Note: Indicates supplemental information that is not related to safety messages
Drive: Yaskawa AC Drive 1000-Series
Option: Yaskawa AC Drive 1000-Series Option Analog Input AI-A3
DANGER
Indicates a hazardous situation, which, if not avoided, will result in death or serious
injury.
WARNING
Indicates a hazardous situation, which, if not avoided, could result in death or
serious injury.
CAUTION
Indicates a hazardous situation, which, if not avoided, could result in minor or
moderate injury.
NOTICE
Indicates an equipment damage message.

1 Preface and Safety
6YASKAWA ELECTRIC TOBP C730600 38C 1000-Series Option AI-A3 Installation Manual
■General Safety
General Precautions
• The diagrams in this book may include options and drives without covers or safety shields to
illustrate details. Be sure to reinstall covers or shields before operating any devices. Use the option
according to the instructions described in this manual.
• Any illustrations, photographs, or examples used in this manual are provided as examples only and
may not apply to all products to which this manual is applicable.
• The products and specifications described in this manual or the content and presentation of the
manual may be changed without notice to improve the product and/or the manual.
• When ordering new copies of the manual, contact a Yaskawa representative or the nearest Yaskawa
sales office and provide the manual number shown on the front cover.
DANGER
Heed the safety messages in this manual.
Failure to comply will result in death or serious injury.
The operating company is responsible for any injuries or equipment damage resulting
from failure to heed the warnings in this manual.
NOTICE
Do not modify the drive or option circuitry.
Failure to comply could result in damage to the drive or option and will void warranty.
Yaskawa is not responsible for any modification of the product made by the user. This
product must not be modified.
Do not expose the drive or option to halogen group disinfectants.
Failure to comply may cause damage to the electrical components in the drive or option.
Do not pack the drive in wooden materials that have been fumigated or sterilized.
Do not sterilize the entire package after the product is packed.

YASKAWA ELECTRIC TOBP C730600 38C 1000-Series Option AI-A3 Installation Manual 7
2 Product Overview
2 Product Overview
◆About This Product
Installation of the Analog Input Option AI-A3 allows the user to input a high precision, high
resolution analog signal reference to the drive. The option terminals can be set either as
separate functions for each terminal to use the multi-function analog input terminals on the
option for a higher resolution signal, or as a combined input where the drive adds the input
of all signals to the option to build the frequency reference.
The option has an input signal of -10 to 10 Vdc (20 kΩ) or 4 to 20 mA (250 Ω) with three
input channels, DIP switches to select voltage/current input, 13-bit signed (1/8192) input
voltage resolution, and 1/4096 current input resolution.
◆Applicable Models
The option can be used with the drive models in Table 1.
Table 1 Applicable Models
Drive Series Drive Model Number
A1000 All models
L1000A All models

8 YASKAWA ELECTRIC TOBP C730600 38C 1000-Series Option AI-A3 Installation Manual
3 Receiving
3 Receiving
Please perform the following tasks upon receiving the option:
• Inspect the option for damage. Contact the shipper immediately if the option appears
damaged upon receipt.
• Verify receipt of the correct model by checking the model number printed on the option
nameplate. (Refer to Figure 1 on page 9for more information)
• Contact your supplier if you have received the wrong model or the option does not
function properly.
◆Option Package Contents
◆Tools Required for Installation
• A Phillips screwdriver (M3 metric / #1, #2 U.S. standard size) is required to install the
option.
• A straight-edge screwdriver (blade depth: 0.4 mm, width: 2.5 mm) is required to wire the
option terminal block.
• A pair of diagonal cutting pliers.
• A small file or medium-grit sandpaper.
Note: Tools required to prepare option cables for wiring are not listed in this manual.
Description: Option Ground Wires Screws (M3) Installation Manual
–
Quantity: 1331
AI
MANUAL

YASKAWA ELECTRIC TOBP C730600 38C 1000-Series Option AI-A3 Installation Manual 9
4 Option Components
4 Option Components
◆Analog Input AI-A3 Option
Figure 1
Figure 1 Analog Input AI-A3 Option Components
◆Terminal Block TB1
Refer to Table 4 on page 21 for details on TB1 terminal functions and signal levels.
A – DIP switch S1 for terminal V1 input
signal selection (voltage/current)
E – Connector (CN5)
B – DIP switch S2 for terminal V2 input
signal selection (voltage/current)
F – Model number
C – DIP switch S3 for terminal V3 input
signal selection (voltage/current)
G – Ground terminal and installation
hole <1>
<1> The ground wires provided in the option shipping package must be connected during installation.
D – Installation Hole H – Terminal block TB1
AI-A3
Underside
H
G
CAB
D
E
F
AI
V1 AC V2 AC V3 AC FE
AI

10 YASKAWA ELECTRIC TOBP C730600 38C 1000-Series Option AI-A3 Installation Manual
5 Installation Procedure
5 Installation Procedure
◆Section Safety
DANGER
Electric Shock Hazard
Do not connect or disconnect wiring while the power is on.
Failure to comply will result in death or serious injury.
Disconnect all power to the drive and wait at least the amount of time specified on the
drive front cover safety label. After all indicators are off, measure the DC bus voltage to
confirm safe level, and check for unsafe voltages before servicing. The internal capacitor
remains charged after the power supply is turned off.
WARNING
Electrical Shock Hazard
Do not remove the front covers of the drive while the power is on.
Failure to comply could result in death or serious injury.
The diagrams in this section may include options and drives without covers or safety
shields to show details. Be sure to reinstall covers or shields before operating any devices.
Use the option according to the instructions described in this manual.
Do not allow unqualified personnel to use equipment.
Failure to comply could result in death or serious injury.
Maintenance, inspection, and replacement of parts must be performed only by authorized
personnel familiar with installation, adjustment, and maintenance of this product.
Do not touch circuit boards while the power to the drive is on.
Failure to comply could result in death or serious injury.
Do not use damaged wires, stress the wiring, or damage the wire insulation.
Failure to comply could result in death or serious injury.