YASKAWA AI-A3 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いただくために，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 78D
YASKAWA AC Drive Option
安川インバータオプション

2YASKAWA ELECTRIC TOBP C730600 78D YASKAWA AC Drive Option AI-A3 Installation Manual
Copyright © 2016 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.
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YASKAWA ELECTRIC TOBP C730600 78D YASKAWA AC Drive Option AI-A3 Installation Manual 3
Table of Contents
1 PREFACE AND SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2 OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3 RECEIVING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4 OPTION COMPONENTS . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5 INSTALLATION PROCEDURE . . . . . . . . . . . . . . . . . . . . . 11
6 RELATED PARAMETERS . . . . . . . . . . . . . . . . . . . . . . . . .39
7 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
8 EUROPEAN STANDARDS. . . . . . . . . . . . . . . . . . . . . . . . .51
9 SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
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4YASKAWA ELECTRIC TOBP C730600 78D YASKAWA AC Drive Option AI-A3 Installation Manual
1 Preface and Safety
1 Preface and Safety
YASKAWA Electric supplies component parts for use in a wide variety of industrial
applications. The selection and application of YASKAWA products remain the responsibility
of the equipment designer 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
products designed to incorporate a component part 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 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 Option
Analog Input AI-A3
Installation Manual
Manual No: TOBP C730600 78
(This book)
This guide is packaged together with the product and contains
information necessary to install the option and set related drive
parameters.
Yaskawa Drive
YASKAWA AC Drive
Manuals
Drive manuals contain basic installation and wiring information
in addition to detailed parameter setting, fault diagnostic, and
maintenance information.
The most recent versions of these manuals are available for
download on our documentation websites:
U.S.: http://www.yaskawa.com
Europe: http://www.yaskawa.eu.com
Japan: http://www.e-mechatronics.com
Other areas: Check the back cover of these manuals.
For questions, contact Yaskawa or a Yaskawa representative.
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1 Preface and Safety
YASKAWA ELECTRIC TOBP C730600 78D YASKAWA AC Drive 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
Option: YASKAWA AC Drive Option Analog Input
Drive: • YASKAWA AC Drive 1000-Series (A1000, U1000)
• YASKAWA AC Drive GA700
• YASKAWA AC Drive GA800
• YASKAWA AC Drive CR700
• YASKAWA AC Drive CH700
• YASKAWA AC Drive FP605
Keypad: • LCD Operator for YASKAWA AC Drive 1000-Series
• LED Operator for YASKAWA AC Drive 1000-Series
• LCD Keypad for YASKAWA AC Drive GA700, GA800, CR700, CH700, and FP605
• LED Keypad for YASKAWA AC Drive GA700, GA800, CR700, CH700, and FP605
DANGER
Indicates a hazardous situation, which, if not avoided, will cause death or serious
injury.
WARNING
Indicates a hazardous situation, which, if not avoided, could cause death or serious
injury.
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1 Preface and Safety
6YASKAWA ELECTRIC TOBP C730600 78D YASKAWA AC Drive Option AI-A3 Installation Manual
General Safety
CAUTION
Indicates a hazardous situation, which, if not avoided, could cause minor or
moderate injury.
NOTICE
Indicates an equipment damage message.
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.
• The diagrams in this manual are provided as examples only and may not pertain to all products covered by this
manual.
• 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.
• Contact Yaskawa or a Yaskawa representative and provide the manual number shown on the front cover to order
new copies of the manual.
DANGER
Heed the safety messages in this manual.
Failure to comply will cause 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.
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1 Preface and Safety
YASKAWA ELECTRIC TOBP C730600 78D YASKAWA AC Drive Option AI-A3 Installation Manual 7
WARNING
Electrical Shock Hazard
Do not attempt to modify or alter the drive or drive circuitry in any way not
explained in this manual.
Failure to comply could cause death or serious injury and will void warranty. Yaskawa is
not responsible for any modification of the product made by the user. Do not modify this
product.
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.
Do not expose the drive or the option to halogen group disinfectants. Do not pack the
drive or the option in fumigated or sterilized wooden materials. Do not sterilize the
entire package after packing the product.
Failure to comply could damage electrical components in the option.
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8YASKAWA ELECTRIC TOBP C730600 78D YASKAWA AC Drive Option AI-A3 Installation Manual
2 Overview
2 Overview
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.
Compatible Products
The option can be used with the products in Table 1.
Table 1 Compatible Products
Product Series Model(s)
A1000 All models
U1000 All models
GA700 All models
GA800 All models
CR700 All models
CH700 All models
FP605 All models
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YASKAWA ELECTRIC TOBP C730600 78D YASKAWA AC Drive Option AI-A3 Installation Manual 9
3 Receiving
3 Receiving
After receiving the option package:
1. Make sure that the option is not damaged and no parts are missing. Contact your sales
outlet if the option or other parts appear damaged.
NOTICE: Do not use damaged parts to connect the drive and the option. Failure to comply could damage
the drive and option.
2. Confirm that the model number on the option nameplate and the model listed in the
purchase order are the same. Refer to Figure 1 on page 10 for details. Contact the
distributor where the option was purchased or contact Yaskawa or a Yaskawa
representative about any problems with the option.
Option Package Contents
Installation Tools
• A Phillips screwdriver. Phillips screw sizes vary by drive capacity.
• A flat-blade screwdriver (blade depth: 0.4 mm (0.02 in), width: 2.5 mm (0.1 in)).
• A pair of diagonal cutting pliers.
• A small file or medium-grit sandpaper.
Description:
<1> GA700, GA800, CR700, and CH700 drives do not use the ground wire.
<2> GA700, GA800, CR700, CH700, and FP605 drives use two screws only.
Option Ground Wires <1> Screws (M3) Installation Manual
–
Quantity: 13
3
<2>
1
AI
MANUAL
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10 YASKAWA ELECTRIC TOBP C730600 78D YASKAWA AC Drive Option AI-A3 Installation Manual
4 Option Components
4 Option Components
Analog Input Option
Figure 1
Figure 1 Analog Input AI-A3 Option Components
Terminal Block TB1
Refer to Table 5 on page 38 for details on TB1 terminal functions and signal levels.
A – DIP switch S1 for terminal V1 input
signal selection (voltage/current)
D – Installation Hole
E – Connector (CN5)
B – DIP switch S2 for terminal V2 input
signal selection (voltage/current)
F – Option model number
G – Ground terminal (FE) and
installation hole
<1>
<1> Connect the provided ground wire during installation. Installation on GA700, GA800, CR700, and CH700 drives
does not require the ground wire.
C – DIP switch S3 for terminal V3 input
signal selection (voltage/current) H – Terminal block TB1
AI-A3
Underside
H
G
CAB
D
E
F
AI
V1 AC V2 AC V3 AC FE
AI
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YASKAWA ELECTRIC TOBP C730600 78D YASKAWA AC Drive Option AI-A3 Installation Manual 11
5 Installation Procedure
5 Installation Procedure
Section Safety
DANGER
Electrical Shock Hazard
Do not inspect, connect, or disconnect any wiring while the drive is energized.
Failure to comply will cause death or serious injury.
Before servicing, disconnect all power to the equipment and wait for at least the time
specified on the warning label. The internal capacitor remains charged even after the drive
is de-energized. The charge indicator LED will extinguish when the DC bus voltage is
below 50 Vdc. When all indicators are OFF, measure for unsafe voltages to confirm the
drive is safe.
WARNING
Electrical Shock Hazard
Do not operate equipment with covers removed.
Failure to comply could cause death or serious injury.
The diagrams in this section may include options and drives without covers or safety
shields to illustrate details. Reinstall covers and shields before operating the drive and run
the drive according to the instructions described in this manual.
Do not allow unqualified personnel to perform work on the drive or option.
Failure to comply could cause death or serious injury.
Only authorized personnel familiar with installation, adjustment, and maintenance of AC
drives and options may perform work.
Do not remove covers or touch circuit boards while the drive is energized.
Failure to comply could cause death or serious injury.
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5 Installation Procedure
12 YASKAWA ELECTRIC TOBP C730600 78D YASKAWA AC Drive Option AI-A3 Installation Manual
Do not use damaged wires, stress the wiring, or damage the wire insulation.
Failure to comply could cause death or serious injury.
Fire Hazard
Tighten all terminal screws to the specified tightening torque.
Loose or overtightened connections could cause erroneous operation and damage to the
terminal block or start a fire and cause death or serious injury.
NOTICE
Damage to Equipment
Observe proper electrostatic discharge (ESD) procedures when handling the option,
drive, and circuit boards.
Failure to comply could cause ESD damage to circuitry.
Never connect or disconnect the motor from the drive while the drive is outputting
voltage.
Improper equipment sequencing could damage the drive.
Do not connect or operate any equipment with visible damage or missing parts.
Failure to comply could further damage the equipment.
Do not use unshielded wire for control wiring.
Failure to comply may cause electrical interference resulting in poor system performance.
Use shielded, twisted-pair wires and ground the shield to the ground terminal of the drive.
Properly connect all pins and connectors on the option and drive.
Failure to comply could prevent proper operation and damage equipment.
Confirm that all connections are correct after installing the option and connecting
peripheral devices.
Failure to comply could damage the option.
WARNING
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5 Installation Procedure
YASKAWA ELECTRIC TOBP C730600 78D YASKAWA AC Drive Option AI-A3 Installation Manual 13
Option Installation and Wiring Procedures
Procedures for installing and wiring options differ depending on the product.
Refer to Table 2 to check the procedures for installing and wiring options on a drive.
Table 2 Option Installation and Wiring Procedures
Product Series Option Installation and Wiring
Procedures Page
A1000 Procedure A 14
U1000 Procedure A 14
GA700 Procedure B 21
GA800 Procedure B 21
CR700 Procedure B 21
CH700 Procedure B 21
FP605 Procedure C 28
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5 Installation Procedure
14 YASKAWA ELECTRIC TOBP C730600 78D YASKAWA AC Drive Option AI-A3 Installation Manual
Procedure A
This section shows the procedure to install and wire the option on a 1000-series drive.
Prepare the Drive for the Option
1. Correctly wire the drive as specified by the manual packaged with the drive.
2. Make sure that the drive functions correctly.
Refer to Figure 2 for an exploded view of the drive with the option and related components
for reference in the installation procedure.
Figure 2
Figure 2 Drive Components with Option
A – Insertion point for CN5 G – Included screws
B – Option card H – Ground wire
C – Front cover I – Drive grounding terminal (FE)
D – Keypad J – Connector CN5-A
E – Terminal cover K – Connector CN5-B
F – Removable tabs for wire routing L – Connector CN5-C
E
G
L
K
J
I
H
B
A
C
D
F
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5 Installation Procedure
YASKAWA ELECTRIC TOBP C730600 78D YASKAWA AC Drive Option AI-A3 Installation Manual 15
Install the Option
Refer to the instructions below to install the option.
DANGER! Electrical Shock Hazard. Do not inspect, connect, or disconnect any wiring while the drive is
energized. Failure to comply will cause death or serious injury. Before servicing, disconnect all power to the
equipment and wait for at least the time specified on the warning label. The internal capacitor remains
charged even after the drive is de-energized. The charge indicator LED will extinguish when the DC bus
voltage is below 50 Vdc. When all indicators are OFF, measure for unsafe voltages to confirm the drive is
safe.
1. Shut off power to the drive, wait the appropriate amount of time for voltage to
dissipate, then remove the keypad (D) and front covers (C, E).
Refer to the manual packaged with the drive for details on keypad and cover
removal.
NOTICE: Damage to Equipment. Observe proper electrostatic discharge (ESD) procedures when handling
the option, drive, and circuit boards. Failure to comply could cause ESD damage to circuitry.
Figure 3
Figure 3 Remove the Keypad, Front Cover, and Terminal Cover
C
D
E
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5 Installation Procedure
16 YASKAWA ELECTRIC TOBP C730600 78D YASKAWA AC Drive Option AI-A3 Installation Manual
2. Insert the option card (B) into the CN5-A (J), CN5-B (K), or CN5-C (L) connector on
the drive and fasten it into place using one of the included screws (G). Tighten both
screws to 0.5 to 0.6 Nm (4.4 to 5.3 inlb).
Note: Install the option to ports CN5-B and CN5-C on the drive for monitoring purposes only and
input levels will be displayed in monitors U1-21 to U1-23. The option will not set the frequency
reference or replace the drive analog input with higher resolution inputs when connected to ports
CN5-B or CN5-C.
Figure 4
Figure 4 Insert the Option Card
J
G
B
K
L
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5 Installation Procedure
YASKAWA ELECTRIC TOBP C730600 78D YASKAWA AC Drive Option AI-A3 Installation Manual 17
3. Connect one end of the ground wire (H) to the ground terminal (I) using one of the
remaining provided screws (G). Connect the other end of the ground wire (H) to the
remaining ground terminal and installation hole on the option (B) using the last
remaining provided screw (G). Tighten both screws to 0.5 to 0.6 Nm (4.4 to 5.3
inlb).
Figure 5
Figure 5 Connect the Ground Wire
Note: 1. The option package includes three ground wires. Use the longest wire to connect the option to CN5-C.
Use the next longest wire to connect the option to CN5-B. Use the shortest wire to connect the option to
CN5-A. Refer to Option Package Contents on page 9 for more information.
2. The drive has only two ground terminal screw holes (I). Two ground wires should share the same
ground terminal when connecting three options.
4. Set DIP switches S1, S2, and S3 on the option for current or voltage input on
terminals V1, V2, and V3. The default configuration is set to voltage input for all
terminals.
Figure 6
Figure 6 Option DIP Switches
I
G
H
B
S1 S2
S3
VV
V
I
II
AI
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5 Installation Procedure
18 YASKAWA ELECTRIC TOBP C730600 78D YASKAWA AC Drive Option AI-A3 Installation Manual
5. Prepare and connect the wire ends as shown in Figure 7 and Figure 8. Refer to
Wire Gauges and Tightening Torques on page 37 to confirm that the proper
tightening torque is applied to each terminal. Take particular precaution to ensure
that each wire is properly connected and wire insulation is not accidentally pinched
into electrical terminals.
WARNING! Fire Hazard. Tighten all terminal screws according to the specified tightening torque. Loose
electrical connections could result in death or serious injury by fire due to overheating electrical connections.
Tightening screws beyond the specified tightening torque may cause erroneous operation, damage the
terminal block, or cause a fire.
NOTICE: Heat shrink tubing or electrical tape may be required to ensure that cable shielding does not
contact other wiring. Insufficient insulation may cause a short circuit and damage the option or drive.
Figure 7
Figure 7 Prepare Ends of Shielded Cable
6. Wire the customer-supplied analog input signal to terminal block on the option
according to Figure 8. Refer to Figure 29 for the AI-A3 Option connection diagram.
Refer to Table 5 for a detailed description of the option terminal functions.
Figure 8
Figure 8 Connect Cable Wiring
Insulation
Shield
Shield sheath
Option terminal Customer-supplied
analog input signal
FE
(Insulate with electrical tape
or heat-shrink tubing)
AI
Option terminal block
Preparing wire ends: Screwdriver blade size
about 5.5 mm (0.21 in)
When not using
crimped insulated
sleeves
Pull back the shielding and lightly
twist the end with fingers, keeping
the ends from fraying.
Wire crimping ferrule terminals
or not soldered ends
Loosen the screws and
insert the wire into the
opening on the terminal block.
Blade depth of
0.4 mm (0.01 in)
or less
Blade width of
2.5 mm (0.1 in)
or less
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5 Installation Procedure
YASKAWA ELECTRIC TOBP C730600 78D YASKAWA AC Drive Option AI-A3 Installation Manual 19
7. Route the option wiring inside the enclosure as shown in Figure 9-B. Take proper
precautions so that the front covers will easily fit back onto the drive.
Users may also choose to route the option wiring through openings on the front
cover of some models. Remove the perforated tabs on the left side of the front cover
as shown in Figure 9-A to create the necessary openings on these models.
Refer to the Peripheral Devices & Options section of the drive instruction manual for
more information.
Figure 9
Figure 9 Wire Routing Examples
AB
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5 Installation Procedure
20 YASKAWA ELECTRIC TOBP C730600 78D YASKAWA AC Drive Option AI-A3 Installation Manual
8. Reattach the drive front covers (C, E) and the keypad (D).
NOTICE: Do not pinch cables between the front covers and the drive. Failure to comply could cause
erroneous operation.
Figure 10
Figure 10 Replace the Front Covers and Keypad
9. Set drive parameters in Table 6 for correct option performance.
C
D
E
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