YASKAWA FSDrive-MV1000 Series User manual

FSDrive-MV1000
Parameter Guide
MANUAL NO. EZZ010930
To properly use the product, read this manual thoroughly and retain
for easy reference, inspection, and maintenance. Ensure the end user
receives this manual.
2.4 kV Class, 3 kV Class, 4.16 kV Class, 6 kV Class, 11 kV Class
Super Energy-Saving Medium-Voltage AC Drive

2YASKAWA ELECTRIC EZZ010930 FSDrive-MV1000 Parameter Guide
Copyright © 2011 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.
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.

YASKAWA ELECTRIC EZZ010930 FSDrive-MV1000 Parameter Guide 3
Table of
Contents
i. PREFACE AND GENERAL SAFETY .................................................................... 7
i.1 Before Using the Product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Applicable Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Terms and Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
i.2 General Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Supplemental Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
i.3 Notes on Using Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
General Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
i.4 Notes on Motor Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Application to Existing Standard Motors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
i.5 Warranty Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Warranty Period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Scope of Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Restrictions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
1. PARAMETER LIST .............................................................................................. 17
1.1 Understanding the Parameter Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Control Modes, Symbols, and Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
1.2 Parameter Groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
1.3 Parameter Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
A: Initialization Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
b: Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
C: Tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
d: References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
E: Motor Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
F: Option Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
H: Terminal Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
L: Protection Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
n: Special Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
o: Operator Related Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
T: Motor Tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
U: Monitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

4YASKAWA ELECTRIC EZZ010930 FSDrive-MV1000 Parameter Guide
1.4 Control Mode Dependent Parameter Default Values . . . . . . . . . . . . . . . . . . . . . . .79
A1-02 (Motor 1 Control Mode) Dependent Parameters . . . . . . . . . . . . . . . . . . . . . . . . 79
E3-01 (Motor 2 Control Mode) Dependent Parameters . . . . . . . . . . . . . . . . . . . . . . . . 81
1.5 Defaults by Drive Model Selection (o2-04). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82
2. PARAMETER DETAILS ....................................................................................... 87
2.1 A: Initialization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88
A1: Initialization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88
A2: User Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93
A3: Trace Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
2.2 b: Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95
b1: Operation Mode Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
b2: DC Injection Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .102
b3: Speed Search . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .103
b4: Delay Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .109
b5: PID Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .110
b6: Dwell Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
b7: Droop Control (CLV) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .122
2.3 C: Tuning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
C1: Acceleration and Deceleration Times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .123
C2: S-Curve Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .125
C3: Slip Compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
C4: Torque Compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .129
C5: Automatic Speed Regulator (ASR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .131
2.4 d: Reference Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .135
d1: Frequency Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .135
d2: Frequency Upper/Lower Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .137
d3: Jump Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .138
d4: Frequency Reference Hold and Up/Down 2 Function . . . . . . . . . . . . . . . . . . . . .139
d5: Torque Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .144
d6: Field Weakening and Field Forcing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .149
d7: Offset Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
2.5 E: Motor Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
E1: 1V/f Pattern for Motor 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .151
E2: Motor 1 Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .152
E3: V/f Pattern for Motor 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
E4: Motor 2 Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .156
2.6 F: Option Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
F1: PG Speed Control Card Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
F2: Analog Input Card Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .160
F3: Contact Input Card Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .161
F4: Analog Monitor Card Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .161
F5: Contact Output Card Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .163
F6: Communication Option Card Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .164
PROFIBUS-DP Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
DeviceNet Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
2.7 H: Terminal Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .166
H1: Contact Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .166
H2: Contact Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
H3: Analog Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .187
H4: Analog Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .193
H5: MEMOBUS/Modbus Serial Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
2.8 L: Protection Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
L1: Motor Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .196
L2: Momentary Power Loss Ride-Thru . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .198

YASKAWA ELECTRIC EZZ010930 FSDrive-MV1000 Parameter Guide 5
L3: Stall Prevention . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
L4: Speed Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
L5: Fault Restart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
L6: Torque Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
L7: Torque Limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
L8: Drive Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212
2.9 n: Special Adjustments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
n1: Hunting Prevention . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
n2: Speed Feedback Detection Control (AFR) Tuning . . . . . . . . . . . . . . . . . . . . . . . 219
n9: I/O Voltage Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
2.10 o: Operator Related Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
o1: Digital Operator Display Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
o2: Digital Operator Keypad Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
o3: Copy Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
o4: Maintenance Monitor Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
T: Motor Tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
2.11 U: Monitor Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
U1: Operation Status Monitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
U2: Fault Trace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
U3: Fault History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
U4: Maintenance Monitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
U5: PID Monitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
U6: Control Monitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229
U9: Power Cell Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229
Revision History ...................................................................................................................................... 230

6YASKAWA ELECTRIC EZZ010930 FSDrive-MV1000 Parameter Guide

i
YASKAWA ELECTRIC EZZ010930 FSDrive-MV1000 Parameter Guide 7
Preface and General Safety
This section provides safety messages pertinent to this product that, if not heeded, may result
in fatality, personal injury, or equipment damage. Yaskawa is not responsible for the
consequences of ignoring these instructions.
i.1 BEFORE USING THE PRODUCT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
i.2 GENERAL SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
i.3 NOTES ON USING DRIVES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
i.4 NOTES ON MOTOR OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
i.5 WARRANTY INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

8YASKAWA ELECTRIC EZZ010930 FSDrive-MV1000 Parameter Guide
i.1 Before Using the Product
i.1 Before Using the Product
This manual is designed to ensure correct and suitable application of FSDrive-MV1000-Series Drives. Read this manual
before attempting to install, wire, operate, maintain, or inspect a drive and keep it in a safe, convenient location for future
reference. Also be sure that you understand all the precautions and safety information before attempting to use the
product.
◆Applicable Documentation
The following manuals are available for MV1000 series drives. Refer to the manual appropriate for your purpose.
◆Symbols
The symbols used in this manual are explained below.
Note: Indicates important advice that must be followed. Also indicate low-level cautions that cause an alarm but do not involve a risk
of equipment damage, and supplementary notes.
◆Terms and Abbreviations
◆Trademarks
The companies and product names mentioned in this manual are trademarks or registered trademarks of those companies.
Super Energy-Saving Medium-Voltage AC Drive FSDrive-MV1000 Parameter Guide (this book)
Manual No.: EZZ010930
This manual contains detailed information on parameter settings.
Use this manual to expand drive functionality and to take advantage of higher performance features.
Super Energy-Saving Medium-Voltage AC Drive FSDrive-MV1000 Instruction Manual
Manual No.: EZZ010926
This manual contains basic information required to install and wire the drive, in addition to an overview of
operating procedures, fault diagnostics, and maintenance and inspection.
It covers the basic operation and trial running of this product.
TERMSTERMSTERMS
Indicates a term or definition used in this manual.
TERMSTERMSTERMS
•Drive, MV1000: Yaskawa FSDrive-MV1000 Series MV1000
•V/f: V/f Control
•OLV: Open Loop Vector Control
•CLV: Closed Loop Vector Control
•PM motor: Permanent Magnet Synchronous motor

i.2 General Safety
YASKAWA ELECTRIC EZZ010930 FSDrive-MV1000 Parameter Guide 9
i.2 General Safety
◆Supplemental Safety Information
DANGER! will also be indicated by a bold key word embedded in the text followed by an italicized safety message.
WARNING! will also be indicated by a bold key word embedded in the text followed by an italicized safety message.
CAUTION! will also be indicated by a bold key word embedded in the text followed by an italicized safety message.
NOTICE: will also be indicated by a bold key word embedded in the text followed by an italicized safety message.
General Precautions
• The diagrams in this manual may be indicated without covers or safety shields to show details. Restore covers or
shields before operating the drive and run the drive 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 a new copy of the manual due to damage or loss, contact your Yaskawa representative or the nearest
Yaskawa sales office and provide the manual number shown on the front cover.
• If nameplate becomes worn or damaged, order a replacement from your Yaskawa representative or the nearest
Yaskawa sales office.
• Read and understand this manual before installing, operating or servicing this drive. The drive must be installed
according to this manual and local codes.
The following conventions are used to indicate safety messages in this manual. Failure to heed these messages could
result in serious or possibly even fatal injury or damage to the products or to related equipment and systems.
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 a property damage message.

i.2 General Safety
10 YASKAWA ELECTRIC EZZ010930 FSDrive-MV1000 Parameter Guide
◆Safety Messages
DANGER
Heed all of the safety-related information in this manual.
Failure to comply could 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.
Electrical Shock Hazard
Do not connect or disconnect wiring while the power for the main circuit and controls is on.
Failure to comply could result in death or serious injury.
Even when the power supply of the medium-voltage main circuit to the drive is shut off, it takes some time for the
internal capacitors to discharge. Wait until the CHARGE LED goes off before starting inspection. While an residual
electric charge remains in the capacitor, the surface and inside of the Power Cell will carry a high voltage, so there will
be a risk of death or serious injury. The heatsink of the Power Cell can become quite hot during operation, and proper
precautions should be taken to prevent burns. When replacing the cooling fan, shut off the main circuit's power and
then wait at least 15 minutes. Then, shut off the control circuit's power and make sure that the cooling fan has fully
stopped before starting the work.
WARNING
Sudden Movement Hazard
Do not forget to include an emergency stop circuit in the application.
Failure to comply could result in death or serious injury. A communication error between the digital operator keypad
and the drive’s internal control board may make it impossible to stop the drive with the digital operator.
After an emergency stop circuit has been wired, check to make sure it is operating properly.
Failure to comply could result in death or serious injury. The emergency stop circuit may fail to operate if left
unchecked. The user is fully responsible for properly wiring the emergency circuit.
Some systems may start moving in response to the supply of power alone, resulting in death or serious injury.
Make sure that there are no personnel around the drive, motor and machine before turning the power on. Also check
that couplings with motors, shaft keys and machinery are properly protected.
Electrical Shock Hazard
Never modify the drive.
Failure to comply could result in death or serious injury.
Yaskawa is not responsible for the consequences of any modification of the product by the user or any client of the
user.
Do not allow unqualified personnel to perform work on the drive.
Failure to comply could result in death or serious injury.
The drive should be installed, wired, repaired, inspected, and have its parts replaced, by someone with a thorough
knowledge of drive installation, adjustment and repair.
Fire Hazard
Verify that the rated voltage of the drive matches the voltage of the incoming power supply before applying power.
Failure to comply could result in death or serious injury by fire.

i.2 General Safety
YASKAWA ELECTRIC EZZ010930 FSDrive-MV1000 Parameter Guide 11
NOTICE
Equipment Hazard
Observe proper electrostatic discharge procedures (ESD) when handling the drive.
Failure to comply may result in ESD damage to the drive circuitry.
Do not operate damaged equipment.
Failure to comply could result in further damage to the equipment.
Do not connect or operate any equipment with visible damage or missing parts.
Also check the cable wiring and selection of peripheral devices to identify the cause. Contact your supplier before
restarting the drive or the peripheral devices if the cause cannot be identified.
Install adequate branch circuit short circuit protection in accordance with the standards in the country of use.
Failure to comply could result in damage to the drive.
This drive is suitable for circuits carrying a maximum current when shorted of 5 kVA, with a maximum voltage of
2640 Vac (2.4 kV class), 3630 Vac (3 kV class), 4576 Vac (4.16 kV class), 6600 Vac (6 kV class), and 12100 Vac (11
kV class).
If disinfectants or insecticides must be used to treat packing materials such as wooden frames, pallets, or plywood, the
packing materials must be treated before the product is packaged, and methods other than fumigation must be used.
Example: Heat treatment, where materials are kiln-dried to a core temperature of 56°C for 30 minutes or more.
If the electronic products, which include stand-alone products and products installed in machines, are packed with
fumigated wooden materials, the electrical components may be greatly damaged by the gases or fumes resulting from
the fumigation process. In particular, disinfectants containing halogens, which includes chlorine, fluorine, bromine and
iodine can contribute to the erosion of the capacitors, and DOP gas (phthalate esters) can cause cracking of resins.

12 YASKAWA ELECTRIC EZZ010930 FSDrive-MV1000 Parameter Guide
i.3 Notes on Using Drives
i.3 Notes on Using Drives
◆Selection
■Power Supply Capacity
Select a main circuit power supply with a capacity larger than that of the drive to be connected, considering the power
factor and efficiency. When connecting multiple drives to a single power supply, select a power supply with a capacity
larger than the sum of the power required by all the drives to be connected. Even when the power supply has sufficient
capacity, the power supply voltage may drop when the power is turned on, causing malfunction of connected devices if
the power supply has a large power impedance.
■Drive Capacity
When running multiple induction motors in parallel using a single drive, the capacity of the drive should be larger than
1.1 times the total motor rated current.
■Emergency Stop
When the drive faults out, a protective function is activated and drive output is shut off. This, however, does not stop the
motor immediately. Some type of mechanical brake may be needed if it is necessary to halt the motor faster than the Fast
Stop function is able to.
◆Installation
■Ambient Environment
Keep the drive in a clean environment that is free from airborne oil mist, corrosive gas, flammable gas, lint and dust.
Install the fan cover at the top of the panel before starting operation. Any modification to the outside of the panel cooling
fan, such as connecting air exhaust duct, may reduce air flow for cooling and cause overheating and faults. Do not use air
exhaust duct.
■Operating Environment
When the power to the drive is turned back on after it has been stopped for a long time, for example for periodical
inspection, electrical components inside dry-type transformers and Power Cell may be subject to condensation depending
on the temperature and humidity of the switch room. This condensation will reduce insulation and cause unanticipated
accidents (e.g. accidents due to short circuits). You are recommended to install a dehumidifier in the switch room.
■Drive Storage
When storing the drive as is in a storage facility or in the installed state, observe the following points to maintain its
reliability.
• Short term storage of the drive
Short term storage refers to cases where the drive is stored for up to one month after unpacking or up to three months
after shipping. Secure a storage environment that satisfies the conditions cited for the drive’s environmental
specification. Note that an ambient temperature of up to 60°C is acceptable.
• Long term storage of the drive
Long term storage refers to cases where the drive is stored for more than one month after unpacking or more than three
months after shipping. Contact Yaskawa if long term storage is required. Note that an ambient temperature of up to
50°C is acceptable.
• Store the spare parts without unpacking them. For details, refer to the storage method described in the instruction
manual.
■Compliance with Local Laws
Please comply with the law of the relevant country when you install the drive panel. For details, contact your Yaskawa
representative.

i.3 Notes on Using Drives
YASKAWA ELECTRIC EZZ010930 FSDrive-MV1000 Parameter Guide 13
■Effects of Distortion in Power Supply
When the power supply voltage is originally distorted, or when multiple devices and the drive are connected to the same
power supply, drive harmonics from the power supply system flow into the drive, resulting in high relative harmonic
content.
◆Settings
■Driving Multiple Induction Motors
Use V/f control when running multiple induction motors using a single drive.
■Upper Limits
The drive can be operated at high speeds of up to 120 Hz, and making incorrect settings is dangerous. Set an upper limit
by using the upper limit frequency setting function.
The default setting for the maximum output frequency when operating with external input signals is 60 Hz.
■Acceleration/Deceleration Time
Acceleration and deceleration times are determined by the torque that the motor generates, the load torque and the inertia
moment (GD2). Set a longer accel/decel time when the stall prevention function is activated during accel/decel. When the
stall prevention function is activated, the accel/decel time is extended to cover the time that the function operates. To
achieve even faster acceleration and deceleration, select motors, and a drive, with greater capacity.
◆General Handling
■Wiring Check
Never short the output terminals of the drive or apply voltage from the power supply to the output terminals (U, V, W).
This will damage the drive.
Carry out wiring that conforms to the wire gauges and tightening torques described in this manual. Conduct a thorough
check of wiring and sequences before turning the power on.
■Breaker or Magnetic Contactor Selection and Installation
Select a breaker with sufficient capacity for the main circuit power supply side of the drive, taking the inrush current
from the transformer into account.
Avoid using the breaker or magnetic contactor for frequent starting or stopping. This may damage the drive. Do not
switch the breaker or magnetic contactor ON/OFF more than twice a day. If it is operated more frequently, install an
optional inrush current suppression circuit between the power supply and the drive. Use a low-surge type Vacuum Circuit
Breaker for drive primary side breaker.
■Inspection and Maintenance
Even when the power supply of the medium-voltage main circuit to the drive is shut off, it takes some time for the
internal capacitors to discharge. Wait until the CHARGE LED goes off before starting inspection. While an residual
electric charge remains in the capacitor, the surface and inside of the Power Cell will carry a high voltage, so there will be
a risk of death or serious injury. The heatsink of the Power Cell can become quite hot during operation, and proper
precautions should be taken to prevent burns.
When replacing the cooling fan, shut off the main circuit's power and then wait at least 15 minutes. Then, shut off the
control circuit's power and make sure that the cooling fan has fully stopped before starting the work.
■Wiring
When wiring UL/cUL-compliant drives, refer to the notes on complying with the UL and cUL standards given in the
instruction manuals. For details, contact your Yaskawa representative.
■Transportation and Installation
Never steam clean the drive. During transportation and installation, the drive must never be exposed to an atmosphere
containing a halogen gas such as fluorine, chlorine, bromine, or iodine.

i.3 Notes on Using Drives
14 YASKAWA ELECTRIC EZZ010930 FSDrive-MV1000 Parameter Guide
■Hoisting
With some large capacity drives, the transformer, rather than the transformer panel itself, must be hoisted directly. The
drive may deform or fall down if the drive panel frame is hoisted. For details, refer to the installation method described in
the instruction manual.
■Radio Frequency Interference
Inputs and outputs of the drive (main circuit) contain harmonic components that may adversely affect communication
devices, such as AM radios, used in the vicinity. Use high-voltage cables and ground any shielded cables. Separate cables
for control from high-current circuits (main circuit and relay sequence circuits) to avoid induction from peripheral
devices. (It is advisable to separate them by a distance of 30 cm or more.)
■Leakage Current
Harmonic leakage current passes through stray capacitance between the drive power lines, ground and the motor lines.
Consider taking measures against this leakage current.

i.4 Notes on Motor Operation
YASKAWA ELECTRIC EZZ010930 FSDrive-MV1000 Parameter Guide 15
i.4 Notes on Motor Operation
◆Application to Existing Standard Motors
■Insulation Voltage
Consider voltage tolerance levels and insulation in applications with high input voltage or particularly long wiring
distances. Contact Yaskawa for consultation.
■High Speed Operation
Running a motor beyond its rated speed may lead to problems imposed by vibration or the durability of motor bearings.
Contact the manufacturer of the motor for details.
■Torque Characteristics
When driven by a drive, the torque characteristics of the motor differ from when it is driven with a commercial power
supply. Therefore, the load torque characteristics that the motor drives need to be confirmed.
■Vibration and Shock
The PWM control with multiple outputs connected in the drive reduces motor oscillation to the same level as in operation
by commercial power supply. However, the motor oscillation is slightly larger due to the following factors.
• Resonance with the natural frequency of the mechanical system
Take particular caution when using a variable speed drive for an application that is conventionally run by commercial
power at a constant speed. Installing shock absorbing rubber under the base of the motor and using Frequency Jump
function can be effective measures.
• Residual unbalance of the rotating motor
Particular care is required when running the motor beyond its rated speed.
• Subsynchronous Resonance
Subsynchronous resonance may occur in fans, blowers, turbines, and other applications with high load inertia, as well
as in motors with a relatively long shaft. Yaskawa recommends using the closed loop vector control for such
applications.

16 YASKAWA ELECTRIC EZZ010930 FSDrive-MV1000 Parameter Guide
i.5 Warranty Information
i.5 Warranty Information
◆Warranty Period
This product is warranted for twelve months after being delivered to the end user or eighteen months from the date of
shipment from Yaskawa’s factory, whichever comes first.
◆Scope of Warranty
■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 bear the cost of repairing the unit. 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 end user will be responsible for the cost of any necessary repairs. Some problems that are outside 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 the Yaskawa product by the customer without Yaskawa’s
understanding.
• Problems due to the use of the Yaskawa product under conditions that do not meet the recommended specifications.
• Problems caused by unavoidable occurrences such as natural disaster or fire.
• Or other problems not due to defects in Yaskawa workmanship or materials.
Warranty service is only applicable within the country where the product was purchased. However, after-sales service is
available for customers outside of the country where the product was purchased for a reasonable fee.
■Exceptions
Any inconvenience to the customers 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
• This product is not designed or manufactured for use in devices or systems that may directly affect or threaten human
lives or health.
• End users who intend to use this product for devices or systems relating to transportation, health care, space aviation,
atomic or electric power, or underwater 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
minimize the likelihood of any accident.

1
YASKAWA ELECTRIC EZZ010930 FSDrive-MV1000 Parameter Guide 17
Parameter List
This appendix contains a full listing of all parameters and settings available in the drive.
1.1 UNDERSTANDING THE PARAMETER TABLE . . . . . . . . . . . . . . . . . . . . . . . . . . 18
1.2 PARAMETER GROUPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
1.3 PARAMETER TABLE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
1.4 CONTROL MODE DEPENDENT PARAMETER DEFAULT VALUES. . . . . . . . . . 79

18 YASKAWA ELECTRIC EZZ010930 FSDrive-MV1000 Parameter Guide
1.1 Understanding the Parameter Table
1.1 Understanding the Parameter Table
◆Control Modes, Symbols, and Terms
The table below lists terms and symbols used in this section to indicate which parameters are available in which control
modes.
Note: For a detailed explanation of each control mode, refer to the FSDrive-MV1000 Instructions (Manual No. EZZ010926).
Table 1.1 Symbols and Icons Used in the Parameter Table
Note: If a parameter is not available in a certain control mode, the symbol for that control mode is grayed out.
Symbol Description
Indicates the parameter is accessible in all control modes.
Parameter is available when operating the drive with V/f Control.
Parameter is available when operating the drive with Open Loop Vector.
Parameter is available when operating the drive with Closed Loop Vector.
Indicates this parameter can be changed during run.
Motor 2 Refers to a second motor when the drive is operating two motors. Switch between these motors using the contact
input terminals.
All Modes
V/f
OLV
CLV

1.2 Parameter Groups
YASKAWA ELECTRIC EZZ010930 FSDrive-MV1000 Parameter Guide 19
1.2 Parameter Groups
The types of parameters are indicated below.
Parameter
Group Name page Parameter Group Name page
A1 Initialization Parameters 20 F5 Contact Output Card (DO-A3) 43
A2 User Parameters 21 F6 Communication Option Card 43
A3 Trace Data 21 H1 Contact Input 46
b1 Operation Mode Selection 22 H2 Contact Output 51
b2 DC Injection Braking 23 H3 Analog Input 54
b3 Speed Search 23 H4 Analog Output 56
b4 Timer Function 24 H5 MEMOBUS/Modbus communications 58
b5 PID Control 25 L1 Motor Protection 59
b6 Dwell Function 27 L2 Momentary Power Loss Ride-Thru 59
b7 Droop Control 27 L3 Stall Prevention 60
C1 Acceleration and Deceleration Times 28 L4 Speed Detection 60
C2 S-Curve Characteristics 29 L5 Fault Restart 61
C3 Slip Compensation 29 L6 Torque Detection 61
C4 Torque Compensation 30 L7 Torque Limit 63
C5 Automatic Speed Regulator (ASR) 30 L8 Drive Protection 63
d1 Frequency Reference 32 n1 Hunting Prevention 65
d2 Frequency Upper/Lower Limits 33 n2 Speed Feedback Detection Control (AFR)
Tuning 65
d3 Jump Frequency 33 n9 I/O Voltage Detection 66
d4 Frequency Reference Hold and Up/Down 2
Function 33 o1 Digital Operator Display Selection 66
d5 Torque Control 34 o2 Digital Operator Keypad Functions 67
d6 Field Weakening and Field Forcing 35 o3 Copy Function 67
d7 Offset Frequency 35 o4 Maintenance Period 68
E1 V/f Pattern for Motor 1 36 T1 Auto-Tuning for Induction Motors 68
E2 Motor 1 Parameters 36 U1 Operation Status Monitors 70
E3 V/f Pattern for Motor 2 37 U2 Fault Trace 73
E4 Motor 2 Parameters 38 U3 Fault History 74
F1 PG Speed Control Card (PG-B3/PG-X3) 40 U4 Maintenance Monitors 75
F2 Analog Input Card (AI-A3) 41 U5 PID Monitors 76
F3 Contact Input Card (DI-A3) 41 U6 Control Monitors 77
F4 Analog Monitor Card (AO-A3) 42 U9 Power Cell Monitor 77

20 YASKAWA ELECTRIC EZZ010930 FSDrive-MV1000 Parameter Guide
1.3 Parameter Table
1.3 Parameter Table
◆A: Initialization Parameters
The A parameter group creates the operating environment for the drive. This includes the parameter Access Level, Motor
Control Method, Password, User Parameters and more.
No.
(Addr.) Name Description Setting page
A1: Initialization Parameters
A1-00
(100H)
<3>
Language Selection 0: English
1: Japanese
Default: 1
Min: 0
Max: 1
88
A1-01
(101H) Access Level
Selection
0: View and set A1-00, A1-01, and A1-04. U- parameters can also
be viewed.
1: Setup Mode Parameters (access to a set of parameters selected by the
user, A2-01 to A2-32)
2: Advanced Access (access to view and set all parameters)
Default: 2
Min: 0
Max: 2
88
A1-02
(102H)
<3>
Control Method
Selection
0: V/f Control
2: Open Loop Vector Control
3: Closed Loop Vector Control
Default: 2
Min: 0
Max: 3
89
A1-03
(103H)
Initialize
Parameters
0: No initialization
1110: User Initialize (parameter values must be stored using parameter o2-
03)
2220: 2-wire initialization (Resets all parameters to default values.)
Default: 0
Min: 0
Max: 2220
89
A1-04
(104H) Password
When the value set in A1-04 does not match the value set in A1-05,
parameters A1-01 through A1-03, A1-06, and A2-01 through A2-32
cannot be changed.
Default: 0
Min: 0
Max: 9999
90
A1-05
(105H) Password Setting
A1-06
(127H) Application Preset 0: Disabled
Note: This function is not available. Always set this parameter to the
default value of 0 (disabled).
Default: 0 92
A1-90
(3000H) Year Setting Sets the year for the calendar. The setting is used for recording event log
data and trace data.
Note: Some error arises, so periodic adjustment is advisable.
Default: 2011
Min: 2000
Max: 2099
92
A1-91
(3001H)
Month and Date
Setting Sets the month and day for the calendar. The setting is used for recording
event log data and trace data.
Note: Some error arises, so periodic adjustment is advisable.
Default: 1.01
Min: 1.01
Max: 12.31
92
A1-92
(3002H)
Hour and Minute
Setting Sets the hour and minute for the calendar. The setting is used for recording
event log data and trace data.
Note: Some error arises, so periodic adjustment is advisable.
Default: 0.00
Min: 0.00
Max: 23.59
92
All Modes
common_
All Modes
common_
All Modes
common_
All Modes
common_
All Modes
common_
All Modes
common_
All Modes
common_
All Modes
common_
All Modes
common_