YASKAWA DO-A3 Installation Manual

YASKAWA 1000-Series Option

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.

安川1000シリーズオプション

ディジタル出力

取扱説明書

形式

DO-A3

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

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.

2 YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual

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

YAS KAWA ELE CTR IC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual 3

1 Preface and Safety

DO

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

Unit

Yaskawa AC Drive 1000-Series
Quick Start Guide

Yaskawa AC Drive 1000-Series
Technical Manual

D1000
Instruction Manual

4 YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual

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.

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.

1 Preface and Safety

DANGER

W ARNING

CAUTION

◆ Terms

Note: Indicates supplemental information that is not related to safety messages

Option: Yaskawa 1000-Series Option Digital Output DO-A3

• Yaskawa AC Drive 1000-Series

Unit:

• Yaskawa Energy-Saving Unit Series D1000 High-Power-Factor Converter with Power
Regeneration

◆ 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.

Indicates a hazardous situation, which, if not avoided, will result in death or serious
injury.

Indicates a hazardous situation, which, if not avoided, could result in death or
serious injury.

Indicates a hazardous situation, which, if not avoided, could result in minor or
moderate injury.

YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual 5

1 Preface and Safety

NOTICE

NOTICE

Indicates an equipment damage message.

■ General Safety

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.

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.

6 YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual

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 Tab le 1 .

Table 1 Applicable Models

Unit Series Unit Model Number

A1000 All models

L1000A All models

D1000 All models

YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual 7

3 Receiving

MANUAL

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 9 for more information)

• Contact your supplier if you have received the wrong model or the option does not
function properly.

◆ Option Package Contents

Description: Option Ground Wires Screws (M3) Installation Manual

–

Quantity: 1331

◆ 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.

<1> Select a screwdriver appropriate for the unit capacity.

8 YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual

4 Option Components

DO

P1 P2 P3 P4 P5 P6 PC

M1 M2 M3 M4

TB2

TB1

DO

◆ Digital Output DO-A3 Option

Figure 1

F

4 Option Components

A

B

Underside

E

A – Connector (CN5) D – Model number
B – Installation hole E – Ground terminal and installation

C – Terminal block TB2 F – Terminal block TB1

<1> The ground wires provided in the option shipping package must be connected during installation.

DO-A3

C

D

Figure 1 Digital Output DO-A3 Option Components

hole

<1>

◆ Terminal Blocks TB1 and TB2

Refer to Ta bl e 4 on page 22 for details on TB1 and TB2 terminal functions and signal levels.

YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual 9

5 Installation Procedure

W ARNING

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.

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.

10 YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual

5 Installation Procedure

NOTICE

W ARNING

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.

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.

YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual 11

5 Installation Procedure

NOTICE

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.

12 YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual

5 Installation Procedure

E

G

L

K

J

I

H

B

A

C

D

F

◆ 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

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

YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual 13

Figure 2 Unit Components with Option

5 Installation Procedure

C

D

E

◆ 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

14 YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual

5 Installation Procedure

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

L

K

J

B

G

Figure 4 Insert the Option Card

YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual 15

5 Installation Procedure

I

G

H

B

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

Figure 5

remaining provided screw (G).

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.

16 YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual

5 Installation Procedure

DO

DO

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

Option terminal

Figure 6 Preparing Ends of Shielded Cable

Figure 7

Insulation

To customer
circuit

Shield sheath
(Insulate with electrical tape
or shrink tubing)

Preparing wire ends:

Pull back the shielding and lightly
twist the end with fingers, keeping
the ends from fraying.

about 5.5 mm (7/32”)
When not using
crimped insulated
sleeves

Screwdriver blade size

Blade depth of

0.4 mm or less

Blade width of

2.5 mm or less

Loosen the screws and
insert the wire into the
opening on the terminal block.

To customer circuit

(do not solder ends)

Option terminal block

Figure 7 Preparing and Connecting Cable Wiring

YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual 17

5 Installation Procedure

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. Wire the customer-supplied circuit to the terminal blocks on the option. Refer to

Figure 8 for wiring instructions.

Connection Diagram

Refer to Tabl e 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

Figure 8

reference source.

<1> Double-check the polarity on the diode when connecting a DC relay.
<2> Install a surge absorber (SA) when using an AC relay.

18 YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual

Figure 8 Option Connection Diagram

6. Route the option wiring.

A

B

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

Figure 9

more information.

5 Installation Procedure

Figure 9 Wire Routing Examples

YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual 19

5 Installation Procedure

C

D

E

7. Replace and secure the front covers of the unit (C, E) and replace the digital

Figure 10

operator (D).

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.

20 YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual

5 Installation Procedure

d1

d2

6 mm

L

◆ Wire Gauges, Tightening Torques, and Ferrule-Type Terminals

■ Wire Gauges and Tightening Torques

Wire gauge and torque specifications are listed in Table 2.

Table 2 Wire Gauges and Tightening Torques

Ter min al

signal

P1 to P6,
PC

M1 to M4 M3

■

Ferrule-Type Terminals

Screw

Size

M2

Tightening

Tor que

Nxm (inxlb)

0.22 to 0.25

(1.95 to 2.21)

0.5 to 0.6

(4.43 to 5.31)

(24 to 17 AWG)

(24 to 16 AWG)

(24 to 16 AWG)

(24 to 13 AWG)

Yaskawa recommends using CRIMPFOX 6 by Phoenix Contact or equivalent ferrule-type
terminals with the specifications listed in Table 3 for wiring to ensure proper connections.

Note: Properly trim wire ends so loose wire ends do not extend from the crimp terminals.

Table 3 Ferrule-Type Terminal Sizes

Ferrule-Type

Terminal

Wire Gauge

2

mm

0.25 (24 AWG) AI 0.25 - 6YE 10.5 (13/32) 0.8 (1/32) 2 (5/64)

0.34 (22 AWG) AI 0.34 - 6TQ 10.5 (13/32) 0.8 (1/32) 2 (5/64)

0.5 (20 AWG) AI 0.5 - 6WH 14 (9/16) 1.1 (3/64) 2.5 (3/32)

Bare Cable Ferrule-Type Terminals

Applicable

Gauges mm

Stranded wire:

0.25 to 1.0

Solid wire:

0.25 to 1.5

Stranded wire:

0.25 to 1.5

Solid wire:

0.25 to 2.5

Phoenix Contact

Recomm.

2

Gauge mm

Model

0.75

(18 AWG)

Applicable

2

Gauges mm

0.25 to 0.5

(24 to 20 AWG)

0.25 to 1.0

(24 to 17 AWG)

L

mm (in)

Recomm.

2

Gauge mm

d1

mm (in)

0.5

(20 AWG)

2

Shielded
twisted
pair, etc.

d2

mm (in)

Wire
Typ e

YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual 21

5 Installation Procedure

◆ Terminal Functions

Table 4 Option Terminal Functions

Ter min al

Block

<1> Set unit parameters to determine the function assigned to each output. See the unit Instruction Manual for

Ter min al Output <1> Output Type Output Level

M1

TB1

TB2

directions on setting parameters.

M2

M3

M4

P1 Photocoupler output 1

P2 Photocoupler output 2

P3 Photocoupler output 3

P4 Photocoupler output 4

P5 Photocoupler output 5

P6 Photocoupler output 6

PC Photocoupler output common Emitter common

Contact relay output 1

N.O. output

Contact relay output 2

Open-collector output

Max voltage and current:
250 Vac, 1 A
30 Vdc, 1 A

Max voltage and current:
48 Vdc, 50 mA

22 YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual

6 Related Parameters

6 Related Parameters

The parameters outlined in the following sections are used to set up the unit for operation
with the option. Set parameters as needed. Parameter setting methods can be found in the
drive unit Instruction Manual.

◆ Parameter F5-09

Set parameter F5-09 to select the option output mode.

Ta bl e 5 shows the changes in the output terminal contents according to the output mode set

in F5-09.

Table 5 F5-09 and Output Mode

Ter mi nal

Block

TB1

TB2

F5-09 = 0

Ter min al

M1-M2 Zero speed During run Determined by F5-07

M3-M4 Speed agree Alarm (excluding bb) Determined by F5-08

P1-PC oC, GF (Overcurrent)

P2-PC ov (Overvoltage) Determined by F5-02

P3-PC

P4-PC Not used Determined by F5-04

P5-PC oS (Overspeed) Zero speed Determined by F5-05

P6-PC

Individual Output

(Default when Installed to

oH2 (Unit overheat)
or oL2 (overload)

oH, oH1 (Unit overheat)
or oL1 (Overload)

Drive)

F5-09 = 1

Binary Code Output

Binary code output
(Refer to Table 6)

Speed agree Determined by F5-06

F5-09 = 2

Multi-Function Output

(Default when Installed

to D1000)

Determined by F5-01

Determined by F5-03

Table 6 Binary Coded Output (F5-09 = 1)

Coded Output Description

0Normal operation (no fault) 0000

1oC, GF (Overcurrent) 1000

2ov (Overvoltage) 0100

3oL2 (Unit overload) 1100

4oH, oH1 (Unit overheat) 0010

5oS (Overspeed) 1010

6Not used 0110

7rr, rH (Braking resistor overheat) 1110

8EF1 to EF12 (External fault) 0001

YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual 23

P1-PC P2-PC P3-PC P4-PC

TB2

6 Related Parameters

Coded Output Description

9

A oL1 (Motor overload) 0 1 0 1

B Not used 1 1 0 1

C Uv1, Uv2, Uv3 (Undervoltage) 0 0 1 1

D dEv (Speed deviation) 1 0 1 1

E PGo (PG disconnect) 0 1 1 1

F Not used 1 1 1 1

CPF, oFA, oFb, oFC
(Unit hardware fault)

P1-PC P2-PC P3-PC P4-PC

1001

TB2

◆ Parameter Table

Table 7 Related Parameters

No.

(Addr.

Hex)

F5-01

Terminal P1-PC Output Selection

(399)

F5-02

Terminal P2-PC Output Selection

(39A)

F5-03

Terminal P3-PC Output Selection

(39B)

F5-04

Terminal P4-PC Output Selection

(39C)

Name Description Valu es

Sets the function for contact output terminals
M1-M2, M3-M4, and photocoupler output
terminals P1 through P6.

<1>

When installed to drive
Default: 0
Range: 0 to 1A7
When installed to D1000
Default: F
Range: 0 to 160

When installed to drive
Default: 1
Range: 0 to 1A7
When installed to D1000
Default: F
Range: 0 to 160

When installed to drive
Default: 2
Range: 0 to 1A7
When installed to D1000
Default: F
Range: 0 to 160

When installed to drive
Default: 4
Range: 0 to 1A7
When installed to D1000
Default: F
Range: 0 to 160

24 YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual

6 Related Parameters

No.

(Addr.

Hex)

F5-05

Terminal P5-PC Output Selection

(39D)

F5-06

Terminal P6-PC Output Selection

(39E)

F5-07

Terminal M1-M2 Output

(39F)

Selection

F5-08

Terminal M3-M4 Output

(3A0)

Selection

F5-09

DO-A3 Output Mode Selection

(3A1)

<1> Refer to the unit Instruction Manual for more information on setting the F5 parameters.

Name Description Valu es

Sets the function for contact output terminals
M1-M2, M3-M4, and photocoupler output
terminals P1 through P6.

0: Output terminals are each assigned
separate output functions.
1: Binary code output
2: Multi-function output (set functions in
parameters F5-01 through F5-08)

<1>

When installed to drive
Default: 6
Range: 0 to 1A7
When installed to D1000
Default: F
Range: 0 to 160

When installed to drive
Default: 37
Range: 0 to 1A7
When installed to D1000
Default: F
Range: 0 to 160

When installed to drive
Default: F
Range: 0 to 1A7
When installed to D1000
Default: F
Range: 0 to 160

When installed to drive
Default: F
Range: 0 to 1A7
When installed to D1000
Default: F
Range: 0 to 160

When installed to drive
Default: 0
Range: 0 to 2
When installed to D1000
Default: 2
Range: 2

YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual 25

7 Troubleshooting

7 Troubleshooting

◆ Unit-Side Error Codes

Table 8 lists the various fault codes related to the option. Refer to the unit instruction manual

for further details on fault codes.

Check the following items first when an error code occurs on the unit:

• Are the cables connected properly and securely?

• Is the option is properly installed to the unit?

• Did a momentary power loss occur?

Table 8 Fault Displays, Causes, and Possible Solutions

Digital Operator Display Fault Name

oFA01

Cause Possible Solution

Option at unit port CN5-A was changed during
run.

Digital Operator Display Fault Name

oFb01

Cause Possible Solution

Option at unit port CN5-B was changed during
run.

Digital Operator Display Fault Name

oFb02

Cause Possible Solution

Same type of option connected to ports
CN5-A and CN5-B.

Digital Operator Display Fault Name

oFC01 Option connection error at unit port CN5-C

Cause Possible Solution

Option at unit port CN5-C was changed during
run.

Option Fault (CN5-A)

Option is not properly connected

Turn the power off and check the connectors between the unit
and option.

Option Fault (CN5-B)

Option is not properly connected

Turn the power off and check the connectors between the unit
and option.

Option Fault (CN5-B)

Two of the same options are connected simultaneously.

Use only compatible options.

Turn the power off and check the connectors between the unit
and option.

26 YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual

7 Troubleshooting

Photocoupler

PC

P1 to P6

M1, M3

M2, M4

+V

Contact relay output

Signal

Processor

DO

Digital Operator Display Fault Name

oFC02

Cause Possible Solution

Same type of option connected to unit ports
CN5-A, CN5-B, and CN5-C.

Option Fault (CN5-C)

Two of the same options are connected simultaneously.

Use only compatible options.

◆ Preventing Electrical Signal Interference

Take the following steps to prevent erroneous operation caused by electrical signal
interference:

• Use shielded wire for the signal lines.

• Limit the length of wiring under 50 m (164 ft.).

• Separate the control wiring to the option, main circuit wiring, and power lines.

■ Interface Circuit

Figure 11

Figure 11 Output Interface Circuit

YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual 27

8 Specifications

8 Specifications

Table 9 Option Specifications

Item Description

Model DO-A3

Photocoupler Output

Contact Relay Output

Ambient Temperature -10°C to +50°C (14°F to 122°F)

Humidity 95% RH or lower with no condensation

Storage Temperature -20°C to +60°C (-4°F to +140°F) allowed for short-term transport of the product

Area of use Indoor (free of corrosive gas, airborne particles, etc.)

Altitude 1000 m (3280 ft.) or lower

6 outputs (common emitter)
Maximum allowable voltage/current: 48 Vdc / 50 mA

2 outputs (independent)
Maximum allowable voltage/current: 250 Vac / max.1 A, 30 Vdc / max.1 A

28 YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual

8 Specifications

DO

6

5

4

321

◆ Revision History

Revision dates and manual numbers are located on the bottom of the back cover.

MANUAL NO.  TOBP C730600 41B

Published in Japan July 2009 08-7

Date of publication

1

Revision number

Date of original publication

Date of

Publication

August 2012

February 2011

January 2011

July 2010 Back cover Revision: Address

July 2010

July 2009 Chapter 6

July 2008 −−First edition

Revision

Number

Section Revised Content

All Addition: Information on D1000

Back cover Revision: Address

Chapters 3, 4, 5, and

7

Front cover,

back cover

Entire document Edited for procedural clarity and readability.

Back cover Revision: Address

Edited for clarity.

Revision: Format

Correction: Table 5
F5-09 and Output Mode

YASKAWA ELECTRIC TOBP C730600 41E 1000-Series Option DO-A3 Installation Manual 29

YASKAWA 1000-Series Option

Digital Output

Installation Manual

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YASKAWA ELECTRIC CORPORATION

In the event that the end user of this product is to be the military and said product is to be employed in any weapons systems or the manufacture
thereof, the export will fall under the relevant regulations as stipulated in the Foreign Exchange and Foreign Trade Regulations. Therefore, be sure
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© 2008-2012 YASKAWA ELECTRIC CORPORATION. All rights reserved.

MANUAL NO. TOBP C730600 41E

Published in Japan August 2012 08-7
12-7-9

6 -0