YASKAWA 1000-Series User manual

ディジタル出力
取扱説明書
形式 DO-A3
Digital Output
Installation Manual
Type DO-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。
MANUAL NO. TOBP C730600 41E
YASKAWA 1000-Series Option
安川1000シリーズオプション

2YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-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 41E 1000-Series Option DO-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 . . . . . . . . . . . . . . . . . . . . . . . . . . 23
7 TROUBLESHOOTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
8 SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

4 YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-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:
Digital Output DO-A3 Option
Yaskawa 1000-Series Option
Digital Output DO-A3
Installation Manual (This book)
Manual No: TOBP C730600 41
Read this manual first.
The installation manual is packaged with the
option and contains information required to install
the option and set up related unit parameters.
Unit
Yaskawa AC Drive 1000-Series
Quick Start Guide
The unit manuals cover basic installation, wiring,
operation procedures, functions, troubleshooting,
and maintenance information.
The manuals also include important information
about parameter settings and unit 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
Other areas: contact a Yaskawa representative.
Yaskawa AC Drive 1000-Series
Technical Manual
D1000
Instruction Manual
DO

1 Preface and Safety
YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-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 1000-Series Option Digital Output DO-A3
Unit:
• Yaskawa AC Drive 1000-Series
• Yaskawa Energy-Saving Unit Series D1000 High-Power-Factor Converter with Power
Regeneration
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.

1 Preface and Safety
6YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual
■General Safety
NOTICE
Indicates an equipment damage message.
General Precautions
• The diagrams in this book may include options and units 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 unit or option circuitry.
Failure to comply could result in damage to the unit 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 unit or option to halogen group disinfectants.
Failure to comply may cause damage to the electrical components in the unit or option.
Do not pack the unit in wooden materials that have been fumigated or sterilized.
Do not sterilize the entire package after the product is packed.

YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual 7
2 Product Overview
2 Product Overview
◆About This Product
The Digital Output Option DO-A3 allows the user to expand the number of available digital
outputs to monitor unit run status.
The option has the following features:
• Six photocoupler outputs (48 V, 50 mA or less)
• Two relay outputs (250 Vac, 1 A or less; 30 Vdc, 1 A or less)
◆Applicable Models
The option can be used with the unit models in Table 1.
Table 1 Applicable Models
Unit Series Unit Model Number
A1000 All models
L1000A All models
D1000 All models

8 YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-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 <1>) 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. (required for some unit models)
• A small file or medium grit sandpaper. (required for some unit models)
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
<1> Select a screwdriver appropriate for the unit capacity.
DO
MANUAL

YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual 9
4 Option Components
4 Option Components
◆Digital Output DO-A3 Option
Figure 1
Figure 1 Digital Output DO-A3 Option Components
◆Terminal Blocks TB1 and TB2
Refer to Table 4 on page 22 for details on TB1 and TB2 terminal functions and signal levels.
A – Connector (CN5) D – Model number
B – Installation hole E – Ground terminal and installation
hole <1>
<1> The ground wires provided in the option shipping package must be connected during installation.
C – Terminal block TB2 F – Terminal block TB1
DO-A3
Underside
E
A
B
C
F
D
DO
P1 P2 P3 P4 P5 P6 PC
M1 M2 M3 M4
TB2
TB1
DO

10 YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-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 unit and wait at least the amount of time specified on the unit
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 unit while the power is on.
Failure to comply could result in death or serious injury.
The diagrams in this section may include options and units 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 unit is on.
Failure to comply could result in death or serious injury.

5 Installation Procedure
YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual 11
Do not use damaged wires, stress the wiring, or damage the wire insulation.
Failure to comply could result in death or serious injury.
Fire Hazard
Tighten all terminal screws to the specified tightening torque.
Loose electrical connections could result in death or serious injury by fire due to
overheating of electrical connections.
NOTICE
Damage to Equipment
Observe proper electrostatic discharge (ESD) procedures when handling the option,
unit, and circuit boards.
Failure to comply may result in ESD damage to circuitry.
Never shut the power off while the unit is running or outputting voltage.
Failure to comply may cause the application to operate incorrectly or damage the unit.
Do not operate damaged equipment.
Failure to comply may cause further damage to the equipment.
Do not connect or operate any equipment with visible damage or missing parts.
Tighten all terminal screws to the specified tightening torque.
Failure to comply could result in damage to the terminal block.
Do not use unshielded cable 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 unit.
WARNING

5 Installation Procedure
12 YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual
Properly connect all pins and connectors.
Failure to comply may prevent proper operation and possibly damage equipment.
Check wiring to ensure that all connections are correct after installing the option
and connecting any other devices.
Failure to comply may result in damage to the option.
NOTICE

5 Installation Procedure
YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual 13
◆Prior to Installing the Option
Prior to installing the option, wire the unit, make the necessary connections to the unit
terminals, and verify that the unit functions normally. Refer to the instruction manual
packaged with the unit for information on wiring and connecting the unit.
Figure 2 shows an exploded view of the unit with the option and related components for
reference.
Figure 2
Figure 2 Unit Components with Option
A – Insertion point for CN5 G – Included screws
B – Option card H – Ground wire
C – Front cover I – Unit grounding terminal (FE)
D – Digital operator 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

5 Installation Procedure
14 YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual
◆Installing the Option
Refer to the instructions below to install the option.
1. Shut off power to the unit, wait the appropriate amount of time for voltage to
dissipate, then remove the digital operator (D), front cover (C), and terminal cover
(E). Cover removal varies depending on unit size. Refer to the instruction manual
packaged with the unit for directions on removing the covers.
DANGER! Electrical Shock Hazard. Disconnect all power to the unit and wait at least the amount of time
specified on the unit 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 to prevent electric shock. The internal
capacitor remains charged even after the power supply is turned off.
NOTICE: Damage to Equipment. Observe proper electrostatic discharge procedures (ESD) when handling
the option, unit, and circuit boards. Failure to comply may result in ESD damage to circuitry.
Figure 3
Figure 3 Remove the Front Cover, Terminal Cover, and Digital Operator
C
D
E

5 Installation Procedure
YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual 15
2. Insert the option card (B) into the CN5-A (J), CN5-B (K), or CN5-C (L) connector
located on the unit and fasten it into place using one of the included screws (G).
Figure 4
Figure 4 Insert the Option Card
J
G
B
K
L

5 Installation Procedure
16 YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual
3. Connect one end of the ground wire (H) to the ground terminal (I) using one of the
remaining 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).
Figure 5
Figure 5 Connect the Ground Wire
Note: 1. The option package includes three ground wires. Use the longest wire when plugging the option into
connector CN5-C on the unit side. Use the next longest wire when plugging the option into connector
CN5-B. Use the shortest wire when plugging the option into connector CN5-A. Refer to Option
Package Contents on page 8 for more information.
2. There are two screw holes on the unit for use as ground terminals (J). When connecting three options,
two ground wires will need to share the same unit ground terminal.
I
G
H
B

5 Installation Procedure
YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual 17
4. Prepare and connect the wire ends as shown in Figure 6 and Figure 7. Refer to
Wire Gauges and Tightening Torques on page 21 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 unit.
Figure 6
Figure 6 Preparing Ends of Shielded Cable
Figure 7
Figure 7 Preparing and Connecting Cable Wiring
Insulation
Shield sheath
Option terminal To customer
circuit
(Insulate with electrical tape
or shrink tubing)
DO
Option terminal block
Preparing wire ends: Screwdriver blade size
about 5.5 mm (7/32”)
When not using
crimped insulated
sleeves
Pull back the shielding and lightly
twist the end with fingers, keeping
the ends from fraying.
To customer circuit
(do not solder ends)
Loosen the screws and
insert the wire into the
opening on the terminal block.
Blade depth of
0.4 mm or less
Blade width of
2.5 mm or less
DO

5 Installation Procedure
18 YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual
5. Wire the customer-supplied circuit to the terminal blocks on the option. Refer to
Figure 8 for wiring instructions.
Connection Diagram
Refer to Table 4 on page 22 for a detailed description of the option board terminal
functions. To ensure accurate control, use stable power supply for the voltage
reference source.
Figure 8
Figure 8 Option Connection Diagram
<1> Double-check the polarity on the diode when connecting a DC relay.
<2> Install a surge absorber (SA) when using an AC relay.
Ground wire
CN5-A/
CN5-B/
CN5-C
Unit
DO-A3 TB2
TB1
RLY1
RLY2
RLY3
RLY4
RLY5
RLY6
P1
P2
P4
P3
P5
P6
PC
M1
M2
M4
M3
RLY7
SA RLY8
SA
DC power supply
(48 V,max.50 mA)
Photocoupler
output
Relay output
AC power supply
(AC250 V,max.1 A)
or
DC power supply
(30 V,max.1 A)
R/L1
S/L2
T/L3
<1>
<2>
FE
Main circuit terminal Control circuit terminal
DO

5 Installation Procedure
YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual 19
6. Route the option wiring.
Depending on the unit model, some units may require routing the wiring through the
side of the front cover to the outside. In these cases, cut out the perforated openings
on the left side of the unit front cover as shown in Figure 9-A and leave no sharp
edges to damage wiring.
Route the wiring inside the enclosure as shown in Figure 9-B for units that do not
require routing through the front cover.
Refer to the Peripheral Devices & Options section of the unit Instruction Manual for
more information.
Figure 9
Figure 9 Wire Routing Examples
AB

5 Installation Procedure
20 YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual
7. Replace and secure the front covers of the unit (C, E) and replace the digital
operator (D).
Figure 10
Figure 10 Replace the Front Covers and Digital Operator
Note: Take proper precautions when wiring the option so that the front covers will easily fit back onto
the unit. Make sure cables are not pinched between the front covers and the unit when replacing
the covers.
8. Set unit parameters in Table 7 for proper option performance.
C
D
E