YASKAWA Varispeed DI-16H2 User manual

YASKAWA

MANUAL NO. TOBP C730600 31A

Upon receipt of the product and prior to initial operation, read these instructions

thoroughly and retain them for future reference.

MODEL: DI-16H2

DIGITAL SPEED REFERENCE CARD DI-16H2

Varispeed OPTION CARD

INSTRUCTIONS

YASKAWA

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 con-

stantly 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. Nevertheless, 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.

Introduction

This manual is designed to ensure the correct and appropriate use of the digital speed refer-

ence card DI-16H2 (hereinafter called the DI-16H2).

The DI-16H2 is an on-board option card, installed on the Inverter control board to allow dig-

ital reference setting.

Be sure you understand all necessary precautions and safety information before using the

DI-16H2.

For details on operating the Inverter itself, refer to the instruction manual for the Inverter

connected to the DI-16H2.

Yaskawa Electric, Inc.

General Precautions

• The diagrams in this manual may be indicated without covers or safety shields in order to show

details. Be sure to restore covers or shields before operating the Inverter, and operate the Inverter

according to the instructions provided in this manual.

• The products and specifications described in this manual or the contents and presentation of the

manual may be changed without notice to improve the product and/or the manual.

• When ordering a new copy of the manual due to damage or loss, contact your Yaskawa represen-

tative or the nearest Yaskawa sales office and provide the manual number shown on the front

cover.

• Any modifications to the product by the customer invalidate the warranty, and Yaskawa accepts no

responsibility for the results of any modifications

Safety Precautions

Carefully read this manual and all other documentation provided with the product before

attempting to install, operate, inspect, or perform maintenance on the product. Within this

manual, safety-related precautions are classified a “warnings” and “cautions.”

Indicates precautions that, if not heeded, could possibly result in loss of life or seri-

ous injury.

Indicates precautions that, if not heeded, could result in relatively less serious or

minor injury, or damage to the equipment.

Failure to heed even a precaution classified as a caution can result in serious consequences

depending on the situation. All precautions contain important information, so make sure that

they are followed carefully.

Indicates important information that the user should make careful note of, even though it is

not classified as a caution.

WARNING

CAUTION

IMPORTANT

Confirmations upon Delivery

Installation and Wiring

Settings

• Never use an Option Card that is damaged or missing components.

Doing so can result in injury.

• Never touch the inside of the Inverter with your hands.

Doing so can result in electric shock.

• Before installing or removing the Option Card, or performing wiring operations, always turn OFF the

power to the Inverter and wait until the specified period of time has elapsed after all the Inverter

indicators have turned OFF. (The time is shown on the Inverter’s front cover.)

Failure to do so can result in electric shock.

• Do not allow cables to be damaged, subjected to stress, placed under heavy objects, or pinched.

Doing so can result in electric shock, faulty operation, or damage to the equipment.

CAUTION

WARNING

• Never touch the Option Card terminals directly with your hands.

Doing so can result in damage from static electricity.

• Insert the connectors securely.

Failure to do so can result in damage or faulty operation of devices.

• Do not carelessly change the Inverter’s settings.

Doing so can result in damage or faulty operation of devices.

CAUTION

Warranty Information

Free Warranty Period and Scope

Warranty Period

This product is warranted for twelve months after being delivered to Yaskawa's customer or

if applicable eighteen months from the date of shipment from Yaskawa's factory, whichever

comes first.

Scope of Warranty

Inspections

Periodic inspections must be conducted by the customer. However, upon request, Yaskawa

or one of Yaskawa's Service Centers can inspect the product for a fee. In this case, if after

conferring with the customer, a Yaskawa product is found to be defective due to Yaskawa

workmanship or materials and the defect occurs during the warranty period, then this fee

will be waived and the problem remedied free of charge.

Repairs

If a Yaskawa product is found to be defective due to Yaskawa workmanship or materials and

the defect occurs during the warranty period, Yaskawa will provide a replacement, repair the

defective product, and provide shipping to and from the site free of charge.

However, if the Yaskawa Authorized Service Center determines that the problem with a

Yaskawa product is not due to defects in Yaskawa's workmanship or materials, then the cus-

tomer will be responsible for the cost of any necessary repairs. Some problems that are out-

side the scope of this warranty are:

• Problems due to improper maintenance or handling, carelessness, or other reasons where

the customer is determined to be responsible.

• Problems due to additions or modifications made to a Yaskawa product without

Yaskawa's understanding.

• Problems due to the use of a Yaskawa product under conditions that do not meet the rec-

ommended specifications.

• Problems caused by natural disaster or fire.

• Or other problems not due to defects in Yaskawa workmanship or materials.

Warranty service is only applicable within Japan.

However, after-sales service is available for customers outside of Japan for a reasonable fee.

Contact your local Yaskawa representative for more information.

Exceptions

Any inconvenience to the customer or damage to non-Yaskawa products due to Yaskawa's

defective products whether within or outside the warranty period are NOT covered by this

warranty.

Restrictions

• The DI-16H2 Card was not designed or manufactured for use in devices or systems that

may directly affect or threaten human lives or health.

• Customers who intend to use the product described in this manual for devices or systems

relating to transportation, health care, space aviation, atomic or electric power, or under-

water use must contact their Yaskawa representatives or the nearest Yaskawa sales office

beforehand.

• This product has been manufactured under strict quality-control guidelines. However, if

this product is to be installed in any location where failure of this product could involve

or result in a life-and-death situation or loss of human life or in a facility where failure

may cause a serious accident or physical injury, safety devices must be installed to mini-

mize the likelihood of any accident.

CONTENTS

Introduction - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3

Safety Precautions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4

Warranty Information - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6

Restrictions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7

1 Overview - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 9

2 Product Name, Product Code Number, and Input Method - - - 9

3 Component Names - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10

4 Installation and Wiring - - - - - - - - - - - - - - - - - - - - - - - - - - - 11

4.1 Installing the DI-16H2 on the Inverter - - - - - - - - - - - - - - - - - 11

4.2 Connecting the Inverter, Option Card, and Peripherals - - - - - 13

5 Precautions when Using Input Signals - - - - - - - - - - - - - - - - 15

6 External terminals - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15

6.1 Functions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15

6.2 Wiring - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 18

7 Digital Reference Selection - - - - - - - - - - - - - - - - - - - - - - - - 19

8 Related Constants for the DI-16H2 - - - - - - - - - - - - - - - - - - 22

9 Precautions on Replacing DI-16H2 - - - - - - - - - - - - - - - - - - 23

Revision History

1 Overview

1Overview

The DI-16H2 is an on-board option card, installed on the Inverter control board to allow digital

reference setting.

The DI-16H2 can be installed in the following Inverters.

• VS-616H3 series

• VS-676VG3/VH3 series

• VS-616G5 series

• Varispeed G7/F7 series

Note: For Varispeed F7 series, only SPEC: E or later.

• Varispeed AC series

Before setting digital speed references with the DI-16H2, set the following Inverter constants.

For VS-616H3

• Set the first digit of Sn-04 (run mode selection 1) to 0. (Factory setting = 1)

An Inverter external terminal input (frequency reference input) should be selected as the master

frequency reference.

• Set the first digit of Sn-08 (run mode selection 5） to 0. (Factory setting = 0)

An input from the option card should be selected as the input reference.

For VS-676VG3/VH3

• Set the first digit of Sn-04 (run mode selection 1) to 0. (Factory setting = 1)

Master speed selection should be selected for the option side.

• Set the first digit of Sn-08 (run mode selection 5） to 0. (Factory setting = 0)

A reference value from the option card should be selected as the speed reference selection.

For VS-616G5, Varispeed G7/F7, Varispeed AC

• Set 3 to b1-01 (reference selection). (Factory setting = 1)

The option card should be selected as the frequency reference.

2 Product Name, Product Code Number, and Input Method

Product Name, Code Number, and Input Method of DI-16H2 are listed as below.

* Input signal switch is set to Binary 16 bits/BCD 4 digits at the factory.

Specify the product name and code number when ordering the DI-16H2.

INFO

Product Name Code Number Input Method

Digital Speed Reference

Card DI-16H2

73600-C016X Input signal:

Binary 16 bits/BCD 4 digits

Binary 12 bits/BCD 3 digits

Can be changed over by switch. Half fixed.*

SIGN signal, SET signal

Input voltage: +24V

NOTE

3 Component Names

Digital Speed Reference Card DI-16H2

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External input

terminal (TB1)

Connector for the Inverter

control board (2CN)

Spacer mounting hole

(φ4.1 mm ×2)

FG cable

External input terminal (TB2)

Table of contents

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