YASKAWA CIMR-ZU A Series Owner's manual

YASKAWA AC Drive Z1000
AC Drive for HVAC Fan and Pump
Programming Manual
MANUAL NO. SIEP C710616 45E
Models: 200 V Class: 2.2 to 110 kW (3 to 150 HP)
400 V Class: 2.2 to 370 kW (3 to 500 HP)
To properly use the product, read this manual thoroughly and retain
for easy reference, inspection, and maintenance. Ensure the end user
receives this manual.
Type: CIMR-ZUA
Parameter Details
Periodic Inspection &
Maintenance
Parameter List
BACnet Communications
APOGEE FLN (P1)
Communications
Metasys N2
Communications
MEMOBUS/Modbus
Communications
7
8
A
B
C
D
E
1
2
A
B
C
D
E

Copyright © 201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.

7able oIContents
iP5EFACE & GENE5AL SAFE7< 11
i1PreIace  12
Applicable Documentation....................................................................................................... 12
Symbols................................................................................................................................... 12
Terms and Abbreviations ........................................................................................................ 12
Trademarks ............................................................................................................................. 12
i2 General SaIety  1
Supplemental Safety Information ............................................................................................ 14
Safety Messages..................................................................................................................... 15
1PA5AME7E5DE7AILS  17
11AInitiali]ation 18
A1: Initialization ....................................................................................................................... 18
A2: User Parameters............................................................................................................... 22
12bApplication 2
b1: Operation Mode Selection................................................................................................. 24
b2: DC Injection Braking and Short Circuit Braking................................................................. 29
b3: Speed Search.................................................................................................................... 31
b4: Timer Function .................................................................................................................. 37
b5: PI Control .......................................................................................................................... 38
b8: Energy Saving ................................................................................................................... 50
1 C7uninJ 2
C1: Acceleration and Deceleration Times ............................................................................... 52
C2: S-Curve Characteristics.................................................................................................... 53
C4: Torque Compensation ...................................................................................................... 54
C6: Carrier Frequency............................................................................................................. 55
1 d5eIerence SettinJs 8
d1: Frequency Reference........................................................................................................ 58
d2: Frequency Upper/Lower Limits ......................................................................................... 59
d3: Jump Frequency................................................................................................................ 60
d4: Frequency Reference Hold and Up/Down 2 Function....................................................... 61
d6: Field Weakening................................................................................................................ 62
d7: Offset Frequency............................................................................................................... 63
1 EMotor Parameters  
E1: V/f Pattern for Motor 1....................................................................................................... 64
E2: Motor 1 Parameters ..........................................................................................................68
E5: PM Motor Settings ............................................................................................................ 70
1 FOption SettinJs 72
<$6.$:$(/(&75,&6,(3&(<$6.$:$$&'ULYH±=3URJUDPPLQJ0DQXDO 

F6: Communication Option Card....................................................................................................... 72
F7: Communication Option Card....................................................................................................... 73
17+ 7erminal Functions7
H1: Multi-Function Digital Inputs ....................................................................................................... 74
H2: Multi-Function Digital Outputs..................................................................................................... 84
H3: Multi-Function Analog Inputs ...................................................................................................... 94
H4: Multi-Function Analog Outputs ................................................................................................... 98
H5: Serial Communication (APOGEE FLN, BACnet, MEMOBUS/Modbus,
and Metasys N2)............................................................................................................................ 100
18LProtection Functions 11
L1: Motor Protection ........................................................................................................................ 101
L2: Momentary Power Loss Ride-Thru............................................................................................ 104
L3: Stall Prevention ......................................................................................................................... 106
L4: Speed Detection........................................................................................................................ 112
L5: Fault Restart.............................................................................................................................. 113
L6: Torque Detection....................................................................................................................... 116
L8: Drive Protection......................................................................................................................... 119
1 nSpecial AdMustments12
n1: Hunting Prevention.................................................................................................................... 125
n3: High Slip Braking (HSB) and Overexcitation Braking................................................................ 126
n8: PM Motor Control Tuning .......................................................................................................... 127
11oOperator5elated SettinJs1
o1: HOA Keypad Display Selection................................................................................................. 130
o2: HOA Keypad Functions............................................................................................................. 133
o3: Copy Function ........................................................................................................................... 134
o4: Maintenance Monitor Settings................................................................................................... 135
111 SSpecial Parameters17
S1: Dynamic Audible Noise Control Function ................................................................................. 137
S2: Sequence Timers...................................................................................................................... 138
S3: Secondary PI (PI2) Control ....................................................................................................... 142
S4: Bypass Operation ..................................................................................................................... 146
S5: HOA Keypad Parameters ......................................................................................................... 152
S6: Phase Order Selections ............................................................................................................ 155
112 7 Motor 7uninJ 1
T1: Parameter Settings during Induction Motor Auto-Tuning .......................................................... 156
T2: Parameter Settings during PM Motor Auto-Tuning ................................................................... 157
11UMonitor Parameters1
U1: Operation Status Monitors ........................................................................................................ 160
U2: Fault Trace................................................................................................................................ 160
U3: Fault History.............................................................................................................................. 160
U4: Maintenance Monitors .............................................................................................................. 160
U5: PI Monitors................................................................................................................................ 160
U6: Operation Status Monitors ........................................................................................................ 160
2PE5IODIC INSPEC7ION & MAIN7ENANCE  11
21 Section SaIety12
22 Inspection 1
Recommended Daily Inspection...................................................................................................... 165
Recommended Periodic Inspection................................................................................................. 166
7able oIContents
<$6.$:$(/(&75,&6,(3&(<$6.$:$$&'ULYH±=3URJUDPPLQJ0DQXDO

2 Periodic Maintenance 18
Replacement Parts.......................................................................................................................... 168
2 +OA .eypad Battery 5eplacement17
Replacing the Battery ...................................................................................................................... 170
2 DriYe CoolinJFans171
Number of Cooling Fans ................................................................................................................. 171
Cooling Fan Component Names ..................................................................................................... 172
Cooling Fan Replacement: 2A0011 to 2A0059, 4A0005 to 4A0040, and 4A0052B ................. 174
Cooling Fan Replacement: 2A0075 to 2A0114, 4A0052A, and 4A0065 to 4A0096 ................. 178
Cooling Fan Replacement: 4A0124 ................................................................................................ 183
Cooling Fan Replacement: 2A0143 to 2A0273, 4A0156 to 4A0240 ............................................... 189
Cooling Fan Replacement: 4A0302 ................................................................................................ 195
Cooling Fan Replacement: 2A0343 and 2A0396 ............................................................................ 201
Cooling Fan Replacement: 4A0361 ................................................................................................ 203
Cooling Fan Replacement: 4A0414 to 4A0590 ............................................................................... 205
APA5AME7E5LIS7 211
A1 UnderstandinJParameter Descriptions212
Control Modes, Symbols, and Terms .............................................................................................. 212
A2 Parameter Groups 21
A AInitiali]ation Parameters 21
A1: Initialization ............................................................................................................................... 214
A2: User Parameters....................................................................................................................... 214
A bApplication21
b1: Operation Mode Selection......................................................................................................... 215
b2: DC Injection Braking and Short Circuit Braking......................................................................... 215
b3: Speed Search............................................................................................................................ 216
b4: Timer Function .......................................................................................................................... 217
b5: PI Control .................................................................................................................................. 218
b8: Energy Saving ........................................................................................................................... 221
A C7uninJ222
C1: Acceleration and Deceleration Times ....................................................................................... 222
C2: S-Curve Characteristics............................................................................................................ 222
C4: Torque Compensation .............................................................................................................. 222
C6: Carrier Frequency..................................................................................................................... 223
A d5eIerences22
d1: Frequency Reference................................................................................................................ 224
d2: Frequency Upper/Lower Limits ................................................................................................. 224
d3: Jump Frequency........................................................................................................................ 225
d4: Frequency Reference Hold Function......................................................................................... 225
d6: Field Weakening........................................................................................................................ 225
d7: Offset Frequency....................................................................................................................... 226
A7EMotor Parameters 227
E1: V/f Pattern for Motor 1............................................................................................................... 227
E2: Motor Parameters ..................................................................................................................... 228
E5: PM Motor Settings .................................................................................................................... 228
A8FCommunication Option Parameters2
F6, F7: Communication Option Card...............................................................................................230
A + ParametersMultiFunction 7erminals 2
7able oIContents
<$6.$:$(/(&75,&6,(3&(<$6.$:$$&'ULYH±=3URJUDPPLQJ0DQXDO 

H1: Multi-Function Digital Inputs ..................................................................................................... 233
H2: Multi-Function Digital Outputs................................................................................................... 237
H3: Multi-Function Analog Inputs .................................................................................................... 239
H4: Analog Outputs ......................................................................................................................... 240
H5: MEMOBUS/Modbus Serial Communication ............................................................................. 241
A1LProtection Function 2
L1: Motor Protection ........................................................................................................................ 243
L2: Momentary Power Loss Ride-Thru............................................................................................ 244
L3: Stall Prevention ......................................................................................................................... 245
L4: Speed Detection........................................................................................................................ 246
L5: Fault Restart.............................................................................................................................. 246
L6: Torque Detection....................................................................................................................... 247
L8: Drive Protection......................................................................................................................... 247
A11 nSpecial AdMustment2
n1: Hunting Prevention.................................................................................................................... 250
n3: High Slip Braking (HSB) and Overexcitation Braking................................................................ 250
n8: PM Motor Control Tuning .......................................................................................................... 251
A12 oOperator5elated SettinJs22
o1: HOA Keypad Display Selection................................................................................................. 252
o2: HOA Keypad Functions............................................................................................................. 253
o3: Copy Function ........................................................................................................................... 254
o4: Maintenance Monitor Settings................................................................................................... 254
A1SSpecial Application2
S1: Dynamic Noise Control Function ..............................................................................................255
S2: Sequence Timers...................................................................................................................... 255
S3: Secondary PI (PI2) Control ....................................................................................................... 257
S4: Bypass Operation ..................................................................................................................... 259
S5: HOA Keypad Parameters ......................................................................................................... 259
S6: Z1000 Protection....................................................................................................................... 260
A17Motor 7uninJ 21
T1: Induction Motor Auto-Tuning..................................................................................................... 261
T2: PM Motor Auto-Tuning .............................................................................................................. 261
A1UMonitors2
U1: Operation Status Monitors ........................................................................................................ 263
U2: Fault Trace................................................................................................................................ 264
U3: Fault History.............................................................................................................................. 265
U4: Maintenance Monitors .............................................................................................................. 267
U5: PI Monitors................................................................................................................................ 268
U6: Operation Status Monitors ........................................................................................................ 269
A1Control Mode Dependent Parameter DeIault 9alues 271
A1-02 (Motor Control Mode) Dependent Parameters ..................................................................... 271
A17 9/IPattern DeIault 9alues272
A18 DeIaults by DriYe Model27
BBACNE7COMMUNICA7IONS  28
B1 BACnet ConIiJuration28
B2 Communication SpeciIications28
B ConnectinJto a NetZorN 28
Network Cable Connection.............................................................................................................. 286
7able oIContents
<$6.$:$(/(&75,&6,(3&(<$6.$:$$&'ULYH±=3URJUDPPLQJ0DQXDO

Wiring Diagram for Multiple Connections ........................................................................................ 287
Network Termination ....................................................................................................................... 287
B BACnet Setup Parameters288
BACnet Serial Communication........................................................................................................ 288
B DriYe Operations by BACnet 22
Observing the Drive Operation........................................................................................................ 292
Controlling the Drive........................................................................................................................ 292
B Communications 7iminJ2
Command Messages from Master to Drive..................................................................................... 293
Response Messages from Drive to Master ..................................................................................... 293
B7 BACnet ObMects Supported 2
Present Value Access ..................................................................................................................... 294
Supported Properties of Objects ..................................................................................................... 294
Analog Input Objects ....................................................................................................................... 295
Analog Output Objects .................................................................................................................... 295
Analog Value Objects...................................................................................................................... 295
Binary Input Objects ........................................................................................................................ 298
Binary Output Objects ..................................................................................................................... 298
Binary Value Objects....................................................................................................................... 298
Device Object .................................................................................................................................. 299
B8 AccessinJDriYe Parameters and tKe Enter Command 
Reading Drive Parameters .............................................................................................................. 300
Writing Drive Parameters ................................................................................................................ 300
Enter Command .............................................................................................................................. 300
B Communication Errors 1
B1SelIDiaJnostics 2
B11 BACnet Protocol Implementation ConIormance Statement
CAPOGEE FLN (P1) COMMUNICA7IONS  
C1 APOGEE FLN SetUp
C2 Communication SpeciIications7
C ConnectinJto a NetZorN 8
Network Cable Connection.............................................................................................................. 308
Wiring Diagram for Multiple Connections ........................................................................................ 309
Network Termination ....................................................................................................................... 309
Recommended Cable...................................................................................................................... 310
C Slope and Intercept ConYersion 11
Drive Controlled Feedback.............................................................................................................. 311
Field Panel Controlled Feedback .................................................................................................... 311
Other Functionalities ....................................................................................................................... 312
C APOGEE FLN Point Database 1
APOGEE FLN Point List Summary ................................................................................................. 313
C Cable Loss ConIiJuration and BeKaYior1
Drive Behavior At Loss of Communication ..................................................................................... 316
APOGEE FLN Points ..................................................................................................................... 316
C7 Mailbo[Functions18
Reading a Drive Parameter............................................................................................................. 318
Writing to a Drive Parameter ........................................................................................................... 318
7able oIContents
<$6.$:$(/(&75,&6,(3&(<$6.$:$$&'ULYH±=3URJUDPPLQJ0DQXDO 7

C87roublesKootinJ 1
Troubleshooting Checklist ............................................................................................................... 319
DME7AS<S N2 COMMUNICA7IONS  21
D1 Metasys N2 SpeciIications 22
D2 Communication SpeciIications2
D ConnectinJto a NetZorN 2
Network Cable Connection.............................................................................................................. 324
Wiring Diagram for Multiple Connections ........................................................................................ 325
Network Termination ....................................................................................................................... 325
D N2 Setup Parameters 2
N2 Serial Communication................................................................................................................ 326
D DriYe Operations by N2
Observing the Drive Operation........................................................................................................ 330
Controlling the Drive........................................................................................................................ 330
D Communications 7iminJ
Command Messages from Master to Drive..................................................................................... 333
Response Messages from Drive to Master ..................................................................................... 333
D7 Metasys N2 Point Database
Metasys N2 Analog Input (AI) Summary ......................................................................................... 334
Metasys N2 Analog Output (AO) Summary .................................................................................... 335
Metasys N2 Binary Input (BI) Summary .......................................................................................... 335
Metasys N2 Binary Output (BO) Summary ..................................................................................... 336
D8 Mailbo[Function7
Reading Drive Parameters .............................................................................................................. 337
Writing Drive Parameters ................................................................................................................ 337
D SelIDiaJnostics 8
EMEMOBUS/MODBUS COMMUNICA7IONS 
E1 MEMOBUS/Modbus ConIiJuration 
E2 Communication SpeciIications1
E ConnectinJto a NetZorN 2
Network Cable Connection.............................................................................................................. 342
Wiring Diagram for Multiple Connections ........................................................................................ 343
Network Termination ....................................................................................................................... 344
E MEMOBUS/Modbus Setup Parameters 
MEMOBUS/Modbus Serial Communication.................................................................................... 345
E DriYe Operations by MEMOBUS/Modbus8
Observing the Drive Operation........................................................................................................ 348
E Communications 7iminJ
Command Messages from Master to Drive..................................................................................... 349
Response Messages from Drive to Master ..................................................................................... 349
E7 MessaJe Format 
Message Content ............................................................................................................................ 350
Slave Address ................................................................................................................................. 350
Function Code ................................................................................................................................. 350
Data................................................................................................................................................. 350
7able oIContents
8<$6.$:$(/(&75,&6,(3&(<$6.$:$$&'ULYH±=3URJUDPPLQJ0DQXDO

Error Check ..................................................................................................................................... 350
E8 MessaJe E[amples 2
Reading Drive MEMOBUS/Modbus Register Contents .................................................................. 352
Loopback Test................................................................................................................................. 352
Writing to Multiple Registers............................................................................................................ 353
E MEMOBUS/Modbus Data 7able
Command Data ............................................................................................................................... 354
Monitor Data.................................................................................................................................... 355
Broadcast Messages....................................................................................................................... 363
Fault Trace Contents....................................................................................................................... 363
Alarm Register Contents ................................................................................................................. 365
E1Enter Command
Enter Command Types ................................................................................................................... 366
E11 Communication Errors 7
MEMOBUS/Modbus Error Codes.................................................................................................... 367
Slave Not Responding..................................................................................................................... 367
E12 SelIDiaJnostics 8
INDE;  
7able oIContents
<$6.$:$(/(&75,&6,(3&(<$6.$:$$&'ULYH±=3URJUDPPLQJ0DQXDO 

7able oIContents
7Kis PaJe Intentionally BlanN
1<$6.$:$(/(&75,&6,(3&(<$6.$:$$&'ULYH±=3URJUDPPLQJ0DQXDO

PreIace & General SaIety
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1P5EFACE12
i2 GENE5AL SAFE7<1
i
<$6.$:$(/(&75,&6,(3&(<$6.$:$$&'ULYH±=3URJUDPPLQJ0DQXDO 11

i1PreIace
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. 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 Z1000-series drives:
危 険
据え付け、運転の前には必ず取扱説明書を読むこと。
通電中および電源遮断後
5
分以内はフロントカバー
を外さない事。
400V
級インバータの場合は、電源の中性点が接地
されていることを確認すること
。
(
対応）
保守・点検、配線を行う場合は、出力側開閉器を
遮断後
5
分待って実施してください。
けが．感電のおそれがあります。
高温注意
インバータ上部、両側面は高温になります。
触らないでください。
●
●
●
●
AVERTISSMENT
NPJT31470-1
Lirele manuel avant l'installation.
Attendre5 minutes après la coupure
del'alimentation, pour permettre
ladécharge des condensateurs.
Pourrépondre aux exigences ,s
assurerque le neutre soit relié
àla terre, pour la série 400V.
Aprèsavoir déconnécte la protection
entrele driver et le moteur, veuillez
patienter5 minutes avain d’effectuer
uneopération de montage ou de
câblagedu variateur.
Risque de décharge électrique.
Surfaces Chaudes
Dessuset cotés du boitier Peuvent
devenirchaud. Ne Pas toucher.
WARNING
Readmanual before installing.
Wait5 minutes for capacitor
dischargeafter disconnecting
powersupply.
Toconform to requirements,
makesure to ground the supply
neutralfor 400V class.
Afteropening the manual switch
betweenthe drive and motor,
pleasewait 5 minutes before
inspecting,performing
maintenanceor wiring the drive.
Risk of electric shock.
Hot surfaces
Topand Side surfaces may
becomehot. Do not touch.
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
F2F1
ESC
MM
AUTO OFF
ENTERRESET
ALM
DIGITALOPERATOR JVOP-183
HAND
F2
F
1
AU
OF
ENTE
RESE
HAN
ESC
Z1000-Series AC Drive Quick Start Guide (TOEPC71061654)
Read this guide first. This guide is packaged together with the product and contains basic information required to install
and wire the drive. It also gives an overview of fault diagnostics, maintenance safety, and parameter settings. The most
recent version of this manual is available for download on our documentation website, www.yaskawa.com.
Z1000-Series AC Drive User Manual (TOEPC71061645)
This manual contains detailed information on fault diagnostics, parameter settings, and BACnet specifications. The purpose
of this manual is to prepare the drive for a trial run with an application and for basic operation. The most recent version of
this manual is available for download on our documentation website, www.yaskawa.com.
Z1000-Series AC Drive Programming Manual (SIEPC71061645)
This manual provides detailed information on parameter settings, drive functions, maintenance, and MEMOBUS/Modbus
specifications. Use this manual to expand drive functionality and to take advantage of higher performance features. The
most recent version of this manual is available for download on our documentation website, www.yaskawa.com.

Symbols
Note: Indicates a supplement or precaution that does not cause drive damage.
TERMSTERMS
Indicates a term or deIinition used in tKis manual

7erms and AbbreYiations
TERMSTERMS
•Drive: Yaskawa Z1000-Series Drive
•Digital Operator: Hand Off Auto (HOA) Keypad JVOP-183
•H: Hexadecimal Number Format
•IGBT: Insulated Gate Bipolar Transistor
•kbps: Kilobits per Second
•MAC: Media Access Control
•r/min: Revolutions per Minute
•V/f: V/f Control
•OLV/PM: Open Loop Vector Control for PM
•PM motor: Permanent Magnet Synchronous motor (an abbreviation for IPM motor or SPM motor)
•IPM motor: Interior Permanent Magnet Motor (e.g., Yaskawa SSR1 Series and SST4 Series motors)
•SPM motor: Surface mounted Permanent Magnet Motor (e.g., Yaskawa SMRA Series motors)

7rademarNs
• APOGEE® FLN is a registered trademark of Siemens Building Technologies, Inc.
• APOGEE® Anywhere™ is a trademark of Siemens Building Technologies, Inc.
• BACnet is a trademark of the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE).
• GPD is a trademark of Yaskawa, Inc.
• Metasys® N2 is a trademark of Johnson Controls, Inc.
• MODBUS® is a registered trademark of Schneider Automation, Inc.
i1PreIace
12 <$6.$:$(/(&75,&6,(3&(<$6.$:$$&'ULYH±=3URJUDPPLQJ0DQXDO

• Other companies and product names mentioned in this manual are trademarks of those companies.
i1PreIace
<$6.$:$(/(&75,&6,(3&(<$6.$:$$&'ULYH±=3URJUDPPLQJ0DQXDO 1

i2 General SaIety


Supplemental SaIety InIormation
General Precautions
• The diagrams in this manual may be indicated without covers or safety shields to show details. Replace the 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.
:A5NING
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 fatal injury or damage to the products or to related equipment and systems.
DANGE5
Indicates a hazardous situation, which, if not avoided, will result in death or serious injury.
:A5NING
Indicates a hazardous situation, which, if not avoided, could result in death or serious injury.
:A5NINGmay also be indicated by a bold key word embedded in the text followed by an italicized safety message.
CAU7ION
Indicates a hazardous situation, which, if not avoided, could result in minor or moderate injury.
CAU7IONmay also be indicated by a bold key word embedded in the text followed by an italicized safety message.
NO7ICE
Indicates a property damage message.
NO7ICEmay also be indicated by a bold key word embedded in the text followed by an italicized safety message.
i2 General SaIety
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

SaIety MessaJes
DANGE5
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.
Electrical SKocN+a]ard
Do not connect or disconnect wiring while the power is on.
Failure to comply will result in death or serious injury.
Before servicing, disconnect all power to the equipment. The internal capacitor remains charged even after the power supply
is turned off. After shutting off the power, wait for at least the amount of time specified on the drive before touching any
components.
:A5NING
Sudden MoYement +a]ard
System may start unexpectedly upon application of power, resulting in death or serious injury.
Clear all personnel from the drive, motor and machine area before applying power. Secure covers, couplings, shaft keys and
machine loads before applying power to the drive.
Electrical SKocN+a]ard
Do not attempt to modify or alter the drive in any way not explained in this manual.
Failure to comply could result in death or serious injury.
Yaskawa is not responsible for any modification of the product made by the user. This product must not be modified.
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 AC drives.
Do not remove covers or touch circuit boards while the power is on.
Failure to comply could result in death or serious injury.
Make sure the protective earthing conductor complies with technical standards and local safety regulations.
Because the leakage current exceeds 3.5 mA, IEC/EN 61800-5-1 states that either the power supply must be automatically
disconnected in case of discontinuity of the protective earthing conductor or a protective earthing conductor with a cross-
section of at least 10 mm2(Cu) or 16 mm2(Al) must be used. Failure to comply may result in death or serious injury.
Always use appropriate equipment for Ground Fault Circuit Interrupters (GFCIs).
The drive can cause a residual current with a DC component in the protective earthing conductor. Where a residual current
operated protective or monitoring device is used for protection in case of direct or indirect contact, always use a type B GFCI
according to IEC/EN 60755.
Fire +a]ard
Install adequate branch circuit protection according to applicable local codes and this manual.
Failure to comply could result in fire and damage to the drive or injury to personnel. The device is suitable for use on a circuit
capable of delivering not more than 100,000 RMS symmetrical amperes, 240 Vac (200 V class) and 480 Vac (400 V class),
when protected by branch circuit protection devices specified in this manual.
i2 General SaIety
<$6.$:$(/(&75,&6,(3&(<$6.$:$$&'ULYH±=3URJUDPPLQJ0DQXDO 1

:A5NING
Branch circuit protection shall be provided by any of the following: Non-time delay Class J, T, or CC fuses sized at 300%
of the drive input rating, or Time delay Class J, T, or CC fuses sized at 175% of the drive input rating, or MCCB sized at
200% maximum of the drive input rating.
Do not use an improper voltage source.
Failure to comply could result in death or serious injury by fire.
Verify that the rated voltage of the drive matches the voltage of the incoming power supply before applying power.
CAU7ION
CrusK+a]ard
Do not carry the drive by the front cover.
Failure to comply may result in minor or moderate injury from the main body of the drive falling.
NO7ICE
Observe proper electrostatic discharge procedures (ESD) when handling the drive and circuit boards.
Failure to comply may result in ESD damage to the drive circuitry.
Do not perform a withstand voltage test on any part of the drive.
Failure to comply could result in damage to the sensitive devices within the drive.
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.
Do not expose the drive to halogen group disinfectants.
Failure to comply may cause damage to the electrical components in the drive.
Do not pack the drive in wooden materials that have been fumigated or sterilized.
Do not sterilize the entire package after the product is packed.
Do not use screws of different sizes in SW1 and SW2.
Failure to comply may cause overheating and electrical damage.
i2 General SaIety
1<$6.$:$(/(&75,&6,(3&(<$6.$:$$&'ULYH±=3URJUDPPLQJ0DQXDO

Parameter Details
11AINI7IALI=A7ION18
12BAPPLICA7ION2
1 C7UNING2
1 D5EFE5ENCE SE77INGS8
1 EMO7O5PA5AME7E5S
1 FOP7ION SE77INGS72
17+ 7E5MINAL FUNC7IONS7
18LP5O7EC7ION FUNC7IONS11
1 NSPECIAL AD-US7MEN7S12
11OOPE5A7O55ELA7ED SE77INGS1
111 SSPECIAL PA5AME7E5S17
112 7 MO7O57UNING1
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1
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11AInitiali]ation
The initialization group contains parameters associated with initial drive setup, including parameters involving the display
language, access levels, initialization, and password.


A1Initiali]ation

A1 LanJuaJe Selection
Selects the display language for the HOA keypad.
Note: This parameter is not reset when the drive is initialized using parameter A1-03.
NoParameter Name SettinJ5anJeDeIault
A1-00 Language Selection 0, 1, 3, 5, 6 0
SettinJ EnJlisK
SettinJ1-apanese
SettinJ FrencK
SettinJ SpanisK
SettinJ PortuJuese

A11Access LeYel Selection
Allows or restricts access to drive parameters.
NoParameter Name SettinJ5anJeDeIault
A1-01 Access Level Selection 0 to 2 2
SettinJ Operation Only
A1-01, A1-04, and Drive Mode can be accessed and set. All U monitor parameters can be accessed. Parameters that are set
in A2-01 to A2-32 can be accessed in Setup Mode. Verify Mode, Setup Mode, and Auto-Tuning Mode cannot be accessed.
SettinJ1User Parameters
A1-00, A1-01, A1-04, and Drive Mode can be accessed and set. All U monitor parameters can be accessed. Parameters that
are set in A2-01 through A2-32 can be accessed in Setup Mode. Verify Mode and Auto-Tuning Mode cannot be accessed.
SettinJ2AdYanced Access LeYel (A)
All parameters can be viewed and edited.
Notes on Parameter Access
• If the drive parameters are password protected by A1-04 and A1-05, parameters A1-01 through A1-03, A1-07, and A2-01
through A2-32 cannot be modified.
•If a digital input terminal programmed for “Program lockout” (H1- = 1B) is enabled, parameter values cannot be
modified, even if A1-01 is set to 1 or 2.
• If parameters are changed via serial communication, it will not be possible to edit or change parameter settings with the
HOA keypad until an Enter command is issued to the drive from the serial communication.

A12Control MetKod Selection
Selects the Control Method (also referred to as the control mode) that the drive uses to operate the motor. Parameter A1-02
determines the control mode for the motor.
Note: When changing control modes, all parameter settings depending upon the setting of A1-02 will be reset to the default.
NoParameter Name SettinJ5anJeDeIault
A1-02 Control Method Selection 0, 5 0
SettinJ 9/IControl Ior Induction Motors
Use this mode for simple speed control and for multiple motor applications with low demands to dynamic response or speed
accuracy. The speed control range is 1:40.
11AInitiali]ation
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SettinJ Open Loop 9ector Control Ior PM
Use this mode when running a PM motor in variable torque applications that benefit from energy efficiency. The drive can
control an SPM or IPM motor with a speed range of 1:20 in this control mode.


A1 Initiali]e Parameters
Resets parameters to default values. After initialization, the setting for A1-03 automatically returns to 0.
NoParameter Name SettinJ5anJeDeIault
A1-03 Initialize Parameters 0, 1110, 2220,
3330, 3410, 3420 0
SettinJ No Initiali]e
SettinJ111 User Initiali]e
Resets parameters to the values selected by the user as User Settings. User Settings are stored when parameter o2-03 is set to
“1: Set defaults”.
Note: User Initialization resets all parameters to a user-defined set of default values previously saved to the drive. Set parameter o2-03 to 2 to
clear the user-defined default values.
SettinJ222 2:ire Initiali]ation
Resets parameters except parameters listed in Table 1.1 to default settings with digital inputs S1 and S2 configured as Forward
run and Reverse run, respectively. Refer to Setting 40, 41: Forward Run, Reverse Run Command for 2-Wire Sequence on
page 80 for more information on digital input functions.
SettinJ :ire Initiali]ation
Resets parameters to default settings with digital inputs S1, S2, and S5 configured as Run, Stop, and Forward/Reverse
respectively. Refer to Setting 0: 3-Wire Sequence on page 75 for more information on digital input functions.
SettinJ1 +9AC Initiali]ation
Resets parameters to default settings. The following parameters are not reset:
H1-03: b1 (Customer Safeties)
H1-04: b2 (BAS Interlock)
H1-05: AF (Emergency Override Forward Run)
H2-03: b2 (BAS Interlock Relay Contact)
Note: After performing an HVAC Initialization, H1-03 to H1-05 and H2-03 will be displayed in the Modified Parameters list.
SettinJ2 OEM Bypass Initiali]ation
Resets parameters to default settings. The following parameters are not reset:
H1-03: A7 (BP Customer Safeties)
H1-04: A6 (BP BAS Interlock)
H1-05: A4 (Emergency Override)
H1-06: AE (BP Bypass Run)
H2-01: A4 (BP Drive Relay)
H2-02: A5 (BP Bypass Relay)
H2-03: A6 (BP BAS Interlock)
o1-16: 2 (Drive/Bypass)
Note: After performing an OEM Bypass Initialization, H1-03 to H1-05, H2-01 to H2-03, and o1-16 will be displayed in the Modified Parameters
list.
Notes on Parameter Initiali]ation
The parameters shown in Table 1.1 will not be reset when the drive is initialized by setting A1-03 = 2220 or 3330. Although
the control mode in A1-02 is not reset when A1-03 is set to 2220 or 3330, it may change when an application preset is selected.
11AInitiali]ation
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1
Parameter Details

7able 11 Parameters Not CKanJed by DriYe Initiali]ation
NoParameter Name
A1-00 Language Selection
A1-02 Control Method Selection
E1-03 V/f Pattern Selection
F6-08 Communication Parameter Reset
L8-35 Installation Selection
o2-04 Drive Model Selection


A1 A1 PassZord and PassZord SettinJ
Parameter A1-04 enters the password when the drive is locked; parameter A1-05 is a hidden parameter that sets the password.
NoParameter Name SettinJ5anJeDeIault
A1-04 Password 0000 to 9999 0000
A1-05 Password Setting
+oZto Use tKe PassZord
The user can set a password in parameter A1-05 to restrict access to the drive. The password must be entered to A1-04 to
unlock parameter access (i.e., parameter setting A1-04 must match the value programmed into A1-05). The following
parameters cannot be viewed or edited until the value entered to A1-04 correctly matches the value set to A1-05: A1-01, A1-02,
A1-03, A1-06, and A2-01 through A2-33.
The instructions below demonstrate how to set password “1234”. An explanation follows on how to enter that password to
unlock the parameters.
7able 12 SettinJtKe PassZord Ior Parameter LocN
Step Display/5esult
1. Turn on the power to the drive. The initial display appears.
- MODE -
U1-01= 0.00Hz
U1-02= 0.00Hz
U1-03= 0.00 A
DRV
Freq Ref (AI)
Rdy
FWD
LSEQ
LREF
2. Press or until the Parameter Setting Mode screen appears.
+ELP
- MODE - PRG
DA7A
Programming
FWD
3. Press to enter the parameter menu tree.
-PRMSET-
Initialization
Select Language
PRG
A1-00= 0
←→
FWD
4. Select the flashing digits by pressing F1 , F2 , or .
←→
-PRMSET-
Select Language
English
PRG
FWD
A1-00=00
5. Select A1-04 by pressing .
←→
-PRMSET-
A1- 04 = 0
(0~9999)
“0”
PRG
Enter Password
FWD
6. Press while holding down
OFF
at the same time. A1-05 will appear.
Note: A1-05 is hidden and will not display by pressing only .
←→
-PRMSET-
A1- 05 = 0
(0~9999)
“0”
PRG
Select Password
FWD
7. Press .
←→
-PRMSET-
A1- 05 = 0000
(0~9999)
“0”
PRG
Select Password
FWD
0
11AInitiali]ation
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