CIMR-PUxA
YASKAWA AC Drive P1000
Industrial Fan and Pump Drive
Quick Start Guide
MANUAL NO. TOEP YAIP1U 01B
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-PU
A
Models:
200 V Class: 3/4 to 175 HP ND
400 V Class: 3/4 to 1000 HP ND
600 V Class: 2 to 250 HP ND
Copyright © 2012 YASKAWA AMERICA, INC. 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.
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Quick Reference
Easily Set Parameters for Specific Applications
Preset parameter defaults are available for setting up applications. Refer to Application Selection on
page 90.
Perform Auto-Tuning
Automatic tuning sets motor parameters. Refer to Auto-Tuning on page 118.
Maintenance Check Using Drive Monitors
Use drive monitors to check if fans, capacitors, or other components require maintenance. Refer to Performance Life Monitors Maintenance
Monitors on page 159.
Fault Display and Troubleshooting
Refer to Drive Alarms, Faults, and Errors on page 134.
Standards Compliance
Refer to European Standards on page 236 and Refer to UL and CSA Standards on page 244
<1>
.
<1> CE marking applies to 200 V class and 400 V class models only.
YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
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YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
Table of Contents
QUICK REFERENCE........................................................................................ 3
i. PREFACE & GENERAL SAFETY................................................................... 11
i.1 Preface ........................................................................................................................ 12
Applicable Documentation....................................................................................................... 12
i.2 General Safety ............................................................................................................ 13
Supplemental Safety Information ............................................................................................ 13
Safety Messages..................................................................................................................... 14
General Application Precautions ............................................................................................. 15
Motor Application Precautions................................................................................................. 17
Drive Label Warning Example................................................................................................. 20
Warranty Information............................................................................................................... 20
1. RECEIVING .................................................................................................... 21
1.1 Model Number and Nameplate Check ........................................................................ 22
Nameplate ............................................................................................................................... 22
2. MECHANICAL INSTALLATION ...................................................................... 25
2.1 Mechanical Installation ................................................................................................ 26
Installation Environment .......................................................................................................... 26
Installation Orientation and Spacing........................................................................................ 26
Instructions on Installation Using the Eye Bolts ...................................................................... 28
3. ELECTRICAL INSTALLATION ....................................................................... 41
3.1 Standard Connection Diagram .................................................................................... 42
3.2 Main Circuit Connection Diagram................................................................................ 45
Three-Phase 200 V Class Models 2A0004 to 2A0081
Three-Phase 400 V Class Models 4A0002 to 4A0044
Three-Phase 600 V Class Models 5A0003 to 5A0032 .......................................................... 45
Three-Phase 200 V Class Models 2A0110, 2A0138
Three-Phase 400 V Class Models 4A0058, 4A0072
Three-Phase 600 V Class Models 5A0041, 5A0052 ............................................................. 45
Three-Phase 200 V Class Models 2A0169 to 2A0211
Three-Phase 400 V Class Models 4A0088 to 4A0139
Three-Phase 600 V Class Models 5A0062 to 5A0099 .......................................................... 46
Three-Phase 200 V Class Models 2A0250 to 2A0415
Three-Phase 400 V Class Models 4A0165 to 4A0675
Three-Phase 600 V Class Models 5A0125 to 5A0242 .......................................................... 46
YASKAWA ELECTRIC
TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
5
Three-Phase 400 V Class Models 4A0930, 4A1200......................................................................... 47
12-Phase Rectification ...................................................................................................................... 47
3.3 Terminal Cover......................................................................................................................49
Models 2A0004 to 2A0081, 4A0002 to 4A0044, 5A0003 to 5A0032 (IP20/NEMA Type 1
Enclosure)........................................................................................................................................ 49
Models 2A0110 to 2A0250, 4A0208 to 4A0675, and 5A0125 to 5A0242 (IP00/Open Type
Enclosure)........................................................................................................................................ 50
3.4 Digital Operator and Front Cover ..........................................................................................51
Removing/Reattaching the Digital Operator...................................................................................... 51
Removing/Reattaching the Front Cover ............................................................................................ 51
3.5 Top Protective Cover.............................................................................................................54
Removing the Top Protective Cover ................................................................................................. 54
Reattaching the Top Protective Cover .............................................................................................. 54
3.6 Main Circuit Wiring ................................................................................................................55
Main Circuit Terminal Functions........................................................................................................ 55
Protecting Main Circuit Terminals ..................................................................................................... 56
Main Circuit Wire Gauges and Tightening Torque ............................................................................ 57
Main Circuit Terminal and Motor Wiring ............................................................................................ 64
3.7 Control Circuit Wiring ............................................................................................................66
Control Circuit Terminal Block Functions .......................................................................................... 66
Terminal Configuration ...................................................................................................................... 68
Wiring the Control Circuit Terminal ................................................................................................... 69
3.8 Control I/O Connections ........................................................................................................71
Sinking/Sourcing Mode for Digital Inputs .......................................................................................... 71
Using the Pulse Train Output ............................................................................................................ 72
Terminals A1, A2, and A3 Input Signal Selection.............................................................................. 72
Terminal AM/FM Signal Selection ..................................................................................................... 73
3.9 Connect to a PC ....................................................................................................................74
3.10 Wiring Checklist.....................................................................................................................75
4. START-UP PROGRAMMING & OPERATION........................................................ 77
4.1 Using the Digital Operator .....................................................................................................78
Keys and Displays............................................................................................................................. 78
LCD Display ...................................................................................................................................... 79
ALARM (ALM) LED Displays............................................................................................................. 80
LO/RE LED and RUN LED Indications.............................................................................................. 80
Menu Structure for Digital Operator .................................................................................................. 81
4.2 The Drive, Programming, and Clock Adjustment Modes ......................................................82
Real-Time Clock (RTC) ..................................................................................................................... 82
Clock Adjustment .............................................................................................................................. 82
Changing Parameter Settings or Values ........................................................................................... 85
Switching Between LOCAL and REMOTE........................................................................................ 86
4.3 Start-Up Flowchart ................................................................................................................88
4.4 Powering Up the Drive ..........................................................................................................89
Powering Up the Drive and Operation Status Display....................................................................... 89
4.5 Application Selection .............................................................................................................90
4.6 Basic Drive Setup Adjustments .............................................................................................91
EZ Sleep/Wake-up Function ............................................................................................................. 96
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YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
4.7 Auto-Tuning.........................................................................................................................118
Types of Auto-Tuning ...................................................................................................................... 118
Auto-Tuning Interruption and Fault Codes ...................................................................................... 118
Auto-Tuning Operation Example ..................................................................................................... 119
4.8 No-Load Operation Test Run ..............................................................................................121
No-Load Operation Test Run .......................................................................................................... 121
4.9 Test Run with Load Connected ...........................................................................................123
Test Run with the Load Connected ................................................................................................. 123
4.10 Test Run Checklist ..............................................................................................................124
4.11 Fan and Pump Application Presets .....................................................................................125
A1-03 = 8008: Pump ....................................................................................................................... 125
A1-03 = 8009: Pump w/ PI .............................................................................................................. 125
A1-03 = 8010: Fan .......................................................................................................................... 126
A1-03 = 8011: Fan w/ PI ................................................................................................................. 126
Default Values for Fan and Pump Applications............................................................................... 127
4.12 Fan and Pump Application Preset Details...........................................................................128
5. TROUBLESHOOTING .......................................................................................... 133
5.1 Drive Alarms, Faults, and Errors .........................................................................................134
Types of Alarms, Faults, and Errors................................................................................................ 134
5.2 Fault Detection ....................................................................................................................135
Fault Displays, Causes, and Possible Solutions ............................................................................. 135
5.3 Alarm Detection...................................................................................................................146
Alarm Codes, Causes, and Possible Solutions ............................................................................... 146
5.4 Operator Programming Errors.............................................................................................149
Operator Programming Error Codes, Causes, and Possible Solutions........................................... 149
5.5 Auto-Tuning Fault Detection................................................................................................150
Auto-Tuning Codes, Causes, and Possible Solutions..................................................................... 150
5.6 Copy Function Related Displays .........................................................................................153
Tasks, Errors, and Troubleshooting ................................................................................................ 153
Fault Reset Methods ....................................................................................................................... 153
6. PERIODIC INSPECTION & MAINTENANCE ...................................................... 155
6.1 Inspection ............................................................................................................................156
Recommended Daily Inspection...................................................................................................... 156
Recommended Periodic Inspection................................................................................................. 157
6.2 Periodic Maintenance..........................................................................................................159
Replacement Parts.......................................................................................................................... 159
6.3 Drive Replacement..............................................................................................................161
Replacing the Drive ......................................................................................................................... 161
7. PERIPHERAL DEVICES & OPTIONS .................................................................. 163
7.1 Option Card Installation.......................................................................................................164
Prior to Installing the Option ............................................................................................................ 164
Communication Option Installation Example................................................................................... 165
A. SPECIFICATIONS ................................................................................................ 169
Table of Contents
YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
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A.1 Power Ratings .....................................................................................................................170
Three-Phase 200 V Class Drive Models 2A0004 to 2A0030 .......................................................... 170
Three-Phase 200 V Class Drive Models 2A0040 to 2A0211 .......................................................... 171
Three-Phase 200 V Class Drive Models 2A0250 to 2A0415 .......................................................... 172
Three-Phase 400 V Class Drive Models 4A0002 to 4A0031 .......................................................... 173
Three-Phase 400 V Class Drive Models 4A0038 to 4A0165 .......................................................... 174
Three-Phase 400 V Class Drive Models 4A0208 to 4A1200 .......................................................... 175
Three-Phase 600 V Class Drive Models 5A0003 to 5A0032 .......................................................... 176
Three-Phase 600 V Class Drive Models 5A0041 to 5A0099 .......................................................... 177
Three-Phase 600 V Class Drive Models 5A0125 to 5A0242 .......................................................... 178
A.2 Drive Specifications.............................................................................................................179
A.3 Drive Watt Loss Data ..........................................................................................................181
B. PARAMETER LIST ............................................................................................... 183
B.1 A: Initialization Parameters..................................................................................................184
A1: Initialization ............................................................................................................................... 184
A2: User Parameters....................................................................................................................... 184
B.2 b: Application.......................................................................................................................185
b1: Operation Mode Selection......................................................................................................... 185
b2: DC Injection Braking and Short Circuit Braking......................................................................... 185
b3: Speed Search............................................................................................................................ 186
b4: Timer Function .......................................................................................................................... 187
b5: PID Control................................................................................................................................ 187
b6: Dwell Function........................................................................................................................... 190
b8: Energy Saving ........................................................................................................................... 190
B.3 C: Tuning.............................................................................................................................191
C1: Acceleration and Deceleration Times ....................................................................................... 191
C2: S-Curve Characteristics............................................................................................................ 191
C3: Slip Compensation.................................................................................................................... 192
C4: Torque Compensation .............................................................................................................. 192
C6: Carrier Frequency..................................................................................................................... 192
B.4 d: References ......................................................................................................................193
d1: Frequency Reference................................................................................................................ 193
d2: Frequency Upper/Lower Limits ................................................................................................. 194
d3: Jump Frequency........................................................................................................................ 194
d4: Frequency Reference Hold and Up/Down 2 Function............................................................... 194
d6: Field Weakening and Field Forcing........................................................................................... 195
B.5 E: Motor Parameters ...........................................................................................................196
E1: V/f Pattern ................................................................................................................................. 196
E2: Motor 1 Parameters .................................................................................................................. 197
F4: Analog Monitor Card (AO-A3) ................................................................................................... 197
F6, F7: Communication Option Card............................................................................................... 198
B.6 H Parameters: Multi-Function Terminals.............................................................................202
H1: Multi-Function Digital Inputs ..................................................................................................... 202
H2: Multi-Function Digital Outputs................................................................................................... 205
H3: Multi-Function Analog Inputs .................................................................................................... 206
H4: Analog Outputs ......................................................................................................................... 208
H5: MEMOBUS/Modbus Serial Communication ............................................................................. 209
H6: Pulse Train Input....................................................................................................................... 209
B.7 L: Protection Function .........................................................................................................211
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YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
L1: Motor Protection ........................................................................................................................ 211
L2: Momentary Power Loss Ride-Thru............................................................................................ 211
L3: Stall Prevention ......................................................................................................................... 212
L4: Speed Detection........................................................................................................................ 213
L5: Fault Restart.............................................................................................................................. 214
L6: Torque Detection....................................................................................................................... 214
L8: Drive Protection......................................................................................................................... 215
B.8 n: Special Adjustment..........................................................................................................217
n1: Hunting Prevention.................................................................................................................... 217
n3: High Slip Braking (HSB) and Overexcitation Braking................................................................ 217
B.9 o: Operator-Related Settings...............................................................................................218
o1: Digital Operator Display Selection............................................................................................. 218
o2: Digital Operator Keypad Functions ........................................................................................... 219
o3: Copy Function ........................................................................................................................... 219
o4: Maintenance Monitor Settings................................................................................................... 219
B.10 S: Special Application..........................................................................................................221
S1: Dynamic Noise Control Function .............................................................................................. 221
S2: Programmable Run Timers....................................................................................................... 221
S3: Secondary PI (PI2) Control ....................................................................................................... 223
S6: P1000 Protection ...................................................................................................................... 225
B.11 T: Motor Tuning ...................................................................................................................226
T1: Induction Motor Auto-Tuning..................................................................................................... 226
B.12 U: Monitors ..........................................................................................................................227
U1: Operation Status Monitors ........................................................................................................ 227
U2: Fault Trace................................................................................................................................ 229
U3: Fault History.............................................................................................................................. 230
U4: Maintenance Monitors .............................................................................................................. 231
U5: PID Monitors ............................................................................................................................. 233
U6: Operation Status Monitors ........................................................................................................ 233
C. STANDARDS COMPLIANCE ............................................................................... 235
C.1 European Standards ...........................................................................................................236
CE Low Voltage Directive Compliance............................................................................................ 236
EMC Guidelines Compliance .......................................................................................................... 238
C.2 UL and CSA Standards .......................................................................................................244
UL Standards Compliance .............................................................................................................. 244
CSA Standards Compliance............................................................................................................ 250
Drive Motor Overload Protection ..................................................................................................... 250
Precautionary Notes on External Heatsink (IP00/Open Type Enclosure) ....................................... 252
Table of Contents
YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
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YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
Preface & 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 PREFACE...............................................................................................................12
i.2 GENERAL SAFETY................................................................................................13
i
YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
11
i.1 Preface
Yaskawa manufactures products used as components in a wide variety of industrial systems and equipment. The selection and
application of Yaskawa products remain the responsibility of the equipment manufacturer or end user. Yaskawa accepts no
responsibility for the way its products are incorporated into the final system design. Under no circumstances should any
Yaskawa product be incorporated into any product or design as the exclusive or sole safety control. Without exception, all
controls should be designed to detect faults dynamically and fail safely under all circumstances. All systems or equipment
designed to incorporate a product manufactured by Yaskawa must be supplied to the end user with appropriate warnings and
instructions as to the safe use and operation of that part. Any warnings provided by Yaskawa must be promptly provided to
the end user. Yaskawa offers an express warranty only as to the quality of its products in conforming to standards and
specifications published in the Yaskawa manual. NO OTHER WARRANTY, EXPRESS OR IMPLIED, IS OFFERED.
Yaskawa assumes no liability for any personal injury, property damage, losses, or claims arising from misapplication of its
products.
This manual is designed to ensure correct and suitable application of drives. Read this manual before attempting to install,
operate, maintain, or inspect a drive and keep it in a safe, convenient location for future reference. Be sure you understand all
precautions and safety information before attempting application.
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Applicable Documentation
The following manuals are available for P1000 series drives:
P1000 Series AC Drive Quick Start Guide (TOEPYAIP1U01)
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, and
parameter settings. The purpose of this guide is to prepare the drive for a trial run with an application and
for basic operation. This manual is available for download on our documentation website,
www.yaskawa.com.
P1000 Series AC Drive Technical Manual (SIEPYAIP1U01)
This manual provides detailed information on parameter settings, drive functions, and MEMOBUS/
Modbus specifications. Use this manual to expand drive functionality and to take advantage of higher
performance features. This manual is available for download on our documentation website,
www.yaskawa.com.
i.1 Preface
12
YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
i.2 General Safety
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Supplemental Safety Information
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.
WARNING
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.
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.
WARNING!
may also be indicated by a bold key word embedded in the text followed by an italicized safety message.
CAUTION
Indicates a hazardous situation, which, if not avoided, could result in minor or moderate injury.
CAUTION!
may also be indicated by a bold key word embedded in the text followed by an italicized safety message.
NOTICE
Indicates a property damage message.
NOTICE:
may also be indicated by a bold key word embedded in the text followed by an italicized safety message.
i.2 General Safety
YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
13
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Safety Messages
DANGER
Heed the safety messages in this manual.
Failure to comply will result in death or serious injury.
The operating company is responsible for any injuries or equipment damage resulting from failure to heed the warnings in
this manual.
Electrical Shock Hazard
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.
WARNING
Sudden Movement Hazard
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 Shock Hazard
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 in models 4A0414 and larger, 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 mm
2
(Cu) or 16 mm
2
(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 Hazard
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.
i.2 General Safety
14
YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
WARNING
Install adequate branch circuit protection according to applicable local codes and this Installation 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
maximum (200 V class) and 480 Vac maximum (400 V class), and 600 Vac maximum (600 V class) when protected by
branch circuit protection devices specified in this document.
Crush Hazard
Do not use this drive in lifting applications without installing external safety circuitry to prevent accidental dropping
of the load.
The drive does not possess built-in load drop protection for lifting applications.
Failure to comply could result in death or serious injury from falling loads.
Install electrical and/or mechanical safety circuit mechanisms independent of drive circuitry.
CAUTION
Crush Hazard
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.
NOTICE
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.
If a fuse is blown or a Ground Fault Circuit Interrupter (GFCI) is tripped, check the wiring and the selection of the
peripheral devices.
Contact your supplier if the cause cannot be identified after checking the above.
Do not restart the drive immediately operate the peripheral devices if a fuse is blown or a GFCI is tripped.
Check the wiring and the 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.
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.
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General Application Precautions
n
Selection
Installing a Reactor
Use an AC reactor or DC link choke in the following situations:
• to suppress harmonic current.
• to smooth peak current that results from capacitor switching.
• when the power supply is above 600 kVA.
i.2 General Safety
YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
15
• when the drive is running from a power supply system with thyristor converters.
Note: A DC link choke is built in to drive models 2A0110 to 2A0415, 4A0058 to 4A1200, and 5A0041 to 5A0242.
4000
600
0
60 400
Drive Capacity (kVA)
Power Supply
Capacity (kVA)
Power supply harmonics
reactor required
Reactor
unnecessary
Figure i.1 Installing a Reactor
Drive Capacity
For specialized motors, make sure that the motor rated current is less than the rated output current for the drive.
When running more than one motor in parallel from a single drive, the capacity of the drive should be larger than [total motor
rated current × 1.1].
Starting Torque
The overload rating for the drive determines the starting and accelerating characteristics of the motor. Expect lower torque
than when running from line power. To get more starting torque, use a larger drive or increase both the motor and drive capacity.
Emergency Stop
During a drive fault condition, the output shuts off but the motor does not stop immediately. A mechanical brake may be
required when it is necessary to stop the motor faster than the ability of the Fast Stop function of the drive.
Options
NOTICE:
The B1, B2, ⊖, ⊕1, ⊕2, and ⊕3 terminals are used to connect optional drive-specific compatible devices only. Connecting non-
Yaskawa-approved devices to these terminals may damage the drive.
Repetitive Starting/Stopping
Laundry machines, punching presses, and other applications with frequent starts and stops often approach 150% of their rated
current values. Heat stress generated from repetitive high current will shorten the life span of the IGBTs.
Yaskawa recommends lowering the carrier frequency, particularly when audible noise is not a concern. It is beneficial to
reduce the load, increase the acceleration and deceleration times, or switch to a larger drive to help keep peak current levels
under 150%. Be sure to check the peak current levels when starting and stopping repeatedly during the initial test run, and
make adjustments accordingly.
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Installation
Enclosure Panels
Keep the drive in a clean environment by installing the drive in an enclosure panel or selecting an installation area free of
airborne dust, lint, and oil mist. Be sure to leave the required space between drives to provide for cooling, and take proper
measures so the ambient temperature remains within allowable limits and keep flammable materials away from the drive.
Yaskawa offers protective designs for drives that must be used in areas subjected to oil mist and excessive vibration. Contact
Yaskawa or your Yaskawa agent for details.
Installation Direction
NOTICE:
Install the drive upright as specified in the manual. Refer to Mechanical Installation on page 26 for more information on installation.
Failure to comply may damage the drive due to improper cooling.
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Settings
Upper Limits
NOTICE:
The drive is capable of running the motor up to 400 Hz. Be sure to set the upper limit for the frequency of the drive to prevent the
possible danger of accidentally operating equipment at higher than rated speed. The default setting for the maximum output frequency is
60 Hz.
DC Injection Braking
NOTICE:
Excessive current during DC Injection Braking and excessive duration of DC Injection Braking can cause motor overheat.
i.2 General Safety
16
YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
Acceleration/Deceleration Times
Acceleration and deceleration times are affected by the amount of torque generated by the motor, the load torque, and the
inertia moment. Set a longer accel/decel time when Stall Prevention is enabled. The accel/decel times are lengthened for as
long as the Stall Prevention function is in operation. Install one of the available braking options or increase the capacity of the
drive for faster acceleration and deceleration.
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General Handling
Wiring Check
NOTICE:
Do not connect power supply lines to output terminals U/T1, V/T2, or W/T3. Failure to comply will destroy the drive. Be sure to
perform a final check of all sequence wiring and other connections before turning on the power and also check for short circuits on the
control terminals, which may damage the drive.
Selecting a Circuit Breaker or Circuit Interrupter
Yaskawa recommends installing a Ground Fault Circuit Interrupter (GFCI) to the power supply side. The GFCI should be
designed for use with AC drives (e.g., Type B according to IEC 60755).
Select a Molded Case Circuit Breaker (MCCB) or GFCI with a rated current 1.5 to 2 times higher than the drive rated input
current to avoid nuisance trips caused by harmonics in the drive input current.
Magnetic Contactor Installation
WARNING!
Fire Hazard. Shut off the drive with a magnetic contactor (MC) when a fault occurs in any external equipment such as braking
resistors. Failure to comply may cause resistor overheating, fire, and injury to personnel.
NOTICE:
To get the full performance life out of the electrolytic capacitors and circuit relays, refrain from switching the drive power supply
off and on more than once every 30 minutes. Frequent use can damage the drive. Use the drive to stop and start the motor.
Inspection and Maintenance
WARNING!
Electrical Shock Hazard. Capacitors in the drive do not immediately discharge after shutting off the power. Wait for at least the
amount of time specified on the drive before touching any components after shutting off the power. Failure to comply may cause injury to
personnel from electrical shock.
WARNING!
Burn Hazard. Because the heatsink can get very hot during operation, take proper precautions to prevent burns. When replacing
the cooling fan, shut off the power and wait at least 15 minutes to be sure that the heatsink has cooled down. Failure to comply may cause
burn injury to personnel.
Wiring
Yaskawa recommends using ring terminals on all drive models. Drive models 2A0069 to 2A0415, 4A0058 to 4A1200, and
5A0041 to 5A0242 require the use of use ring terminals for UL/cUL compliance. Use only the tools recommended by the
terminal manufacturer for crimping.
Transporting the Drive
NOTICE:
Never steam clean the drive. During transport, keep the drive from coming into contact with salts, fluorine, bromine, phthalate
ester, and other such harmful chemicals.
u
Motor Application Precautions
n
Standard Induction Motors
Low-Speed Range
The cooling fan of a standard motor should sufficiently cool the motor at the rated speed. As the self-cooling capability of
such a motor reduces with the speed, applying full torque at low speed will possibly damage the motor. Reduce the load torque
as the motor slows to prevent motor damage from overheat. Figure i.2 shows the allowable load characteristics for a Yaskawa
standard motor. Use a motor designed specifically for operation with a drive when 100% continuous torque is needed at low
speeds.
i.2 General Safety
YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
17
50
3 6
60
60
70
80
90
100
25% ED (or 15 min)
40% ED (or 20 min)
60% ED (or 40 min)
Frequency (Hz)
Continuous operation
Torque
(%)
20
Figure i.2 Allowable Load Characteristics for a Yaskawa Motor
Insulation Tolerance
NOTICE:
Consider motor voltage tolerance levels and motor insulation in applications with an input voltage of over 440 V or particularly
long wiring distances.
High-Speed Operation
NOTICE:
Problems may occur with the motor bearings and dynamic balance of the machine when operating a motor beyond its rated speed.
Contact the motor or machine manufacturer.
Torque Characteristics
Torque characteristics differ compared to operating the motor directly from line power. The user should have a full
understanding of the load torque characteristics for the application.
Vibration and Shock
The drive allows selection of high carrier PWM control and low carrier PWM. Selecting high carrier PWM can help reduce
motor oscillation.
Take particular caution when adding a variable speed drive to an application running a motor from line power at a constant
speed. If resonance occurs, install shock-absorbing rubber around the base of the motor and enable the Jump frequency selection
to prevent continuous operation in the resonant frequency range.
Audible Noise
The audible noise of the motor varies based on the carrier frequency setting. However, drive current derating may be required.
When using a high carrier frequency, audible noise from the motor is comparable to the motor noise generated when running
from line power.
n
Synchronous Motors
• Contact Yaskawa or a Yaskawa agent when planning to use a synchronous motor not endorsed by Yaskawa.
• Use a standard induction motor when running multiple synchronous motors simultaneously. A single drive does not have
this capability.
• A synchronous motor may rotate slightly in the opposite direction of the Run command at start depending on parameter
settings and rotor position.
• The amount of generated starting torque differs depending on the control mode and motor type. Set up the motor with the
drive after verifying the starting torque, allowable load characteristics, impact load tolerance, and speed control range.
Contact Yaskawa or a Yaskawa agent when planning to use a motor that does not fall within these specifications:
• To restart a coasting motor rotating over 200 Hz while in V/f Control, first use the Short Circuit Braking function to bring
the motor to a stop. Short Circuit Braking requires a special braking resistor. Contact Yaskawa or a Yaskawa agent for
details.
• To restart a coasting motor rotating below 200 Hz, use the Speed Search function if the motor cable is not too long. If the
motor cable is relatively long, stop the motor using Short Circuit Braking.
n
Specialized Motors
Multi-Pole Motor
The rated current of a multi-pole motor differs from that of a standard motor, so be sure to check the maximum current when
selecting a drive. Always stop the motor before switching between the number of motor poles. The motor will coast to stop if
a regen overvoltage (ov) fault occurs or if overcurrent (oC) protection is triggered.
i.2 General Safety
18
YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
Submersible Motor
The rated current of a submersible motor is greater than that of a standard motor, so select the drive capacity accordingly. Use
a motor cable large enough to avoid decreasing the maximum torque level from voltage drop caused by a long motor cable.
Explosion-Proof Motor
The motor and the drive must be tested together to be certified as explosion-proof. The drive is not designed for explosion-
proof areas.
When attaching an encoder to an explosion-proof motor, make sure the encoder is also explosion-proof. Use an insulating
signal converter to connect the encoder signal lines to the speed feedback option card.
Geared Motor
Make sure that the gear and the lubricant are rated for the desired speed range to avoid gear damage when operating at low
speeds or very high speeds. Consult with the manufacturer for applications that require operation outside the rated speed range
of the motor or gear box.
Single-Phase Motor
Variable speed drives are not designed to operate with single phase motors. Using capacitors to start the motor causes excessive
current to flow and can damage drive components. A split-phase start or a repulsion start can burn out the starter coils because
the internal centrifugal switch is not activated. The drive is for use with three-phase motors only.
Motor with Brake
Take caution when using the drive to operate a motor with a built-in holding brake. If the brake is connected to the output side
of the drive, it may not release at start due to low voltage levels, so be sure to install a separate power supply for the motor
brake. Note that motors with built-in brakes tend to generate a fair amount of noise when running at low speeds.
n
Notes on Power Transmission Machinery
Installing an AC drive in machinery that was previously connected directly to the power supply will allow the machine to
operate at variable speeds. Continuous operation outside of the rated speeds can wear on lubrication material in gear boxes
and other power transmission parts. Make sure that lubrication is sufficient within the entire speed range to avoid machine
damage. Note that operation above the rated speed can increase the noise generated by the machine.
i.2 General Safety
YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
19
u
Drive Label Warning Example
Always heed the warning information listed in Figure i.3 in the position shown in Figure i.4.
WARNING
Read manual before installing.
Wait 5 minutes for capacitor
discharge after disconnecting
power supply.
To conform to requirements,
make sure to ground the supply
neutral for 400V class.
After opening the manual switch
between the drive and motor,
please wait 5 minutes before
inspecting, performing
maintenance or wiring the drive.
Risk of electric shock.
Hot surfaces
Top and Side surfaces may
become hot. Do not touch.
●
●
●
●
●
Figure i.3 Warning Information Example
Warning Label
600V 3Phase 5.5kW/3.7kW
Figure i.4 Warning Information Position
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Warranty Information
n
Restrictions
The drive is not designed or manufactured for use in devices or systems that may directly affect or threaten human lives or
health.
Customers who intend to use the product described in this manual for devices or systems relating to transportation, health
care, space aviation, atomic power, electric power, or in underwater applications must first contact their Yaskawa
representatives or the nearest Yaskawa sales office.
WARNING!
Injury to Personnel. 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.
i.2 General Safety
20
YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
Receiving
This chapter explains how to inspect the drive upon receipt, and gives an overview of the different
enclosure types and components.
1.1 MODEL NUMBER AND NAMEPLATE CHECK......................................................22
1
YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
21
1.1 Model Number and Nameplate Check
Please perform the following tasks after receiving the drive:
• Inspect the drive for damage.
If the drive appears damaged upon receipt, contact the shipper immediately.
• Verify receipt of the correct model by checking the information on the nameplate.
• If you have received the wrong model or the drive does not function properly, contact your supplier.
u
Nameplate
H
G
F
E
D
B
C
A
PRG : 8500
IND.CONT.EQ.
7J48 B
YASKAWA ELECTRIC CORPORATION
Assembled in USA
:
CIMR-PU2A0004FAA
PASS
MODEL
INPUT
OUTPUT
MASS
O / N
S / N
FILE NO
REV : A
: AC3PH 200-240V 50/60Hz 3. 9A
: AC3PH 0-240V 0-400Hz 3. 5A
: 3. 3 kg
:
:
: E131457 IP20
200/400 V Class
600 V Class
PRG : 8500
IND.CONT.EQ.
7J48 B
YASKAWA ELECTRIC CORPORATION
Assembled in USA
:
CIMR-PU5A0003FAA
: AC3PH 500-600V 50/60Hz 3. 6A
: AC3PH 0-600V 0-400Hz 2. 7A
: 3.4 kg
:
:
: E131457 IP20
PASS
MODEL
C/C
INPUT
OUTPUT
MASS
O / N
S / N
FILE NO
REV : A
H
G
F
E
D
A
B
C
: CIMR-PU5A0003FAA
6W3050-2-100 VAJ123456
J0073D207410100
C/C
CIMR-PU2A0004FAA:
6W3050-0-100 VAJ123456
J0073D207410100
A – Normal Duty Amps
B – Software version
C – Enclosure type
D – Serial number
E – Lot number
F – Output specifications
G – Input specifications
H – AC drive model
Figure 1.1 Nameplate Information Example
1.1 Model Number and Nameplate Check
22
YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
CIMR
-
P U 2 A
0021 F
A A
Drive
P1000
Series
No.
Enclosure
Type <1>
Design
Revision
Order
No.
Customized
Specifications
A Standard model
IP00/Open
Type
F
IP20/NEMA
Type 1
A
No.
Environmental
Specification <2>
K Gas-resistant
A
M
N
S
Standard
Humidity- and
dust-resistant
Oil-resistant
Vibration-resistant
Refer to the tables below
No.
Region
Code
USA
U
No. Voltage Class
3-phase, 380-480 Vac
3-phase, 200-240 Vac
2
4
3-phase, 500-600 Vac 5
<1> Refer to Mechanical Installation on page 26 for differences regarding enclosure protection types and component
descriptions.
<2> Drives with these specifications do not guarantee complete protection for the environmental conditions indicated.
n
Three-Phase 200 V Class
Drive Model
Max. Motor Capacity kW (HP) Rated Output Current A
2A0004 0.75 (0.75) 3.5
2A0006 1.1 (1) 6.0
2A0008 1.5 (2) 8.0
2A0010 2.2 (3) 9.6
2A0012 3.0 (3) 12
2A0018 3.7 (5) 17.5
2A0021 5.5 (7.5) 21
2A0030 7.5 (10) 30
2A0040 11 (15) 40
2A0056 15 (20) 56
2A0069 18.5 (25) 69
2A0081 22 (30) 81
2A0110 30 (40) 110
2A0138 37 (50) 138
2A0169 45 (60) 169
2A0211 55 (75) 211
2A0250 75 (100) 250
2A0312 90 (125) 312
2A0360 110 (150) 360
2A0415 110 (175) 415
1.1 Model Number and Nameplate Check
YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
23
1
Receiving
n
Three-Phase 400 V Class
Drive Model Max. Motor Capacity kW (HP) Rated Output Current A
4A0002 0.75 (0.75) 2.1
4A0004 1.5 (2) 4.1
4A0005 2.2 (3) 5.4
4A0007 3.0 (3) 6.9
4A0009 3.7 (5) 8.8
4A0011 5.5 (7.5) 11.1
4A0018 7.5 (10) 17.5
4A0023 11 (15) 23
4A0031 15 (20) 31
4A0038 18.5 (25) 38
4A0044 22 (30) 44
4A0058 30 (40) 58
4A0072 37 (50) 72
4A0088 45 (60) 88
4A0103 55 (75) 103
4A0139 75 (100) 139
4A0165 90 (125) 165
4A0208 110 (150) 208
4A0250 132 (200) 250
4A0296 160 (250) 296
4A0362 185 (300) 362
4A0414 220 (350) 414
4A0515 250 (400-450) 515
4A0675 355 (500-550) 675
4A0930 500 (750) 930
4A1200 630 (1000) 1200
n
Three-Phase 600 V Class
Drive Model
Max. Motor Capacity kW (HP) Rated Output Current A
5A0003 1.5 (2) 2.7
5A0004 2.2 (3) 3.9
5A0006 3.7 (5) 6.1
5A0009 5.5 (7.5) 9
5A0011 7.5 (10) 11
5A0017 11 (15) 17
5A0022 15 (20) 22
5A0027 18.5 (25) 27
5A0032 22 (30) 32
5A0041 30 (40) 41
5A0052 37 (50) 52
5A0062 45 (60) 62
5A0077 55 (75) 77
5A0099 75 (100) 99
5A0125 90 (125) 125
5A0145 110 (150) 145
5A0192 160 (200) 192
5A0242 185 (250) 242
1.1 Model Number and Nameplate Check
24
YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
Mechanical Installation
This chapter explains how to properly mount and install the drive.
2.1 MECHANICAL INSTALLATION..............................................................................26
2
YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
25
2.1 Mechanical Installation
This section outlines specifications, procedures, and the environment for proper mechanical installation of the drive.
u
Installation Environment
Install the drive in an environment matching the specifications in Table 2.1 to help prolong the optimum performance life of
the drive.
Table 2.1 Installation Environment
Environment Conditions
Installation Area Indoors
Ambient Temperature
-10 °C to +40 °C (IP20/NEMA Type 1 enclosure)
-10 °C to +50 °C (IP00/Open Type enclosure)
Drive reliability improves in environments without wide temperature fluctuations.
When using the drive in an enclosure panel, install a cooling fan or air conditioner in the area to ensure that the air
temperature inside the enclosure does not exceed the specified levels.
Do not allow ice to develop on the drive.
Humidity 95% RH or less and free of condensation
Storage Temperature -20 to +60 °C
Surrounding Area
Install the drive in an area free from:
• oil mist and dust
• metal shavings, oil, water, or other foreign materials
• radioactive materials
• combustible materials (e.g., wood)
• harmful gases and liquids
• excessive vibration
• chlorides
• direct sunlight.
Altitude 1000 m or lower, up to 3000 m with derating
Vibration
10 to 20 Hz at 9.8 m/s
2
(32.15 ft/s
2
)
<1>
20 to 55 Hz at 5.9 m/s
2
(19.36 ft/s
2
) (Models 2A0004 to 2A0211, 4A0002 to 4A0165, and 5A0003 to 5A0099) or
2.0 m/s
2
(6.56 ft/s
2
) (Models 2A0250 to 2A0415, 4A0208 to 4A1200, and 5A0125 to 5A0242)
Orientation Install the drive vertically to maintain maximum cooling effects.
<1>
Models 4A0930 and 4A1200 are rated at 5.9 m/s
2
(19.36 ft/s
2
)
NOTICE:
Avoid placing drive peripheral devices, transformers, or other electronics near the drive as the noise created can lead to erroneous
operation. If such devices must be used in close proximity to the drive, take proper steps to shield the drive from noise.
NOTICE:
Prevent foreign matter such as metal shavings and wire clippings from falling into the drive during installation. Failure to comply
could result in damage to the drive. Place a temporary cover over the top of the drive during installation. Remove the temporary cover before
drive start-up, as the cover will reduce ventilation and cause the drive to overheat.
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Installation Orientation and Spacing
Install the drive upright as illustrated in Figure 2.1 to maintain proper cooling.
Figure 2.1 Correct Installation Orientation
NOTICE:
Install the drive upright as specified in the manual. Failure to comply may damage the drive due to improper cooling.
2.1 Mechanical Installation
26
YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
n
Single Drive Installation
Figure 2.2 shows the installation distance required to maintain sufficient space for airflow and wiring. Install the heatsink
against a closed surface to avoid diverting cooling air around the heatsink.
A
A
B B
Side Clearance Top/Bottom Clearance
C
C
D
D
A – 50 mm minimum
B – 30 mm minimum
C – 120 mm minimum
D – Airflow direction
Figure 2.2 Correct Installation Spacing
Note: IP20/NEMA Type 1 enclosure and IP00/Open Type enclosure models require the same amount of space above and below the drive for
installation.
n
Multiple Drive Installation (Side-by-Side Installation)
Models 2A0004 to 2A0081, 4A0002 to 4A0044, and 5A0003 to 5A0032 can take advantage of Side-by-Side installation.
When installing multiple drives into the same enclosure panel, mount the drives according to Figure 2.2 and set L8-35,
Installation Method Selection, to 1 (Side-by-Side Mounting).
When mounting drives with the minimum clearance of 2 mm according to Figure 2.3, set parameter L8-35 to 1 while
considering derating. Refer to Parameter List on page 183 for details.
A
A
A
A
B
C
B
Side Clearance
Line up the tops of the drives.
D
D
Top/Bottom Clearance
A – 50 mm minimum
B – 30 mm minimum
C – 2 mm minimum
D – 120 mm minimum
Figure 2.3 Space Between Drives (Side-by-Side Mounting)
Note: Align the tops of the drives when installing drives of different heights in the same enclosure panel. Leave space between the tops and bottoms
of stacked drives for easier cooling fan replacement.
2.1 Mechanical Installation
YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
27
2
Mechanical Installation
Remove the top protective covers of all drives as shown in Figure 2.4 when mounting IP20/NEMA Type 1 enclosure drives
side-by-side. Refer to Top Protective Cover on page 54 to remove and reattach the top protective cover.
Figure 2.4 IP20/NEMA 1 Side-by-Side Mounting in Enclosure
u
Instructions on Installation Using the Eye Bolts
Eye bolts are used to install the drive or to temporarily lift the drive when replacing it. Using the eye bolts, the drive can be
installed in an enclosure panel or on a wall. Do not leave the drive suspended by the wires in a horizontal or vertical position
for long periods of time. Do not transport the drive over long distances. Read the following precautions and instructions before
installing the drive.
WARNING!
Crush Hazard. Observe the following instructions and precautions. Failure to comply could result in serious injury or death from
falling equipment.
Only use vertical suspension to temporarily lift the drive during installation to an enclosure panel. Do not use vertical suspension to transport
the drive.
Use screws to securely affix the drive front cover, terminal blocks, and other drive components prior to vertical suspension.
Do not subject the drive to vibration or impact greater than 1.96 m/s
2
(0.2 G) while it is suspended by the wires.
Do not leave the drive unattended while it is suspended by the wires.
Do not attempt to flip the drive over while it is suspended by the wires.
n
Horizontal Suspension of Drive Models 2A0360, 2A0415, and 4A0250 to 4A0675
To make a wire hanger or frame for use when lifting the drive with a crane, lay the drive in a horizontal position and pass a
wire through the holes of the four eye bolts.
NOTICE:
Damage to Equipment. When lifting the drive, confirm that the spring washer is fully closed. Failure to comply may deform or
damage the drive when lifted.
B
A
C
D
A – No space between drive and washer
B – Spring washer fully closed
C – Space between drive and washer
D – Spring washer open
Figure 2.5 Spring Washer
2.1 Mechanical Installation
28
YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
n
Vertical Suspension of Drive Models 2A0360, 2A0415, and 4A0250 to 4A1200
Models 2A0360, 2A0415, and 4A0250 to 4A0675
When vertical suspension of the drive is required in an enclosure panel, change the orientation of the eye bolts for these models
by turning the eye bolts counterclockwise 90 degrees.
Figure 2.6 Adjusting Angle of Eye Bolts
Models 4A0930 and 4A1200
When suspending models 4A0930 or 4A1200 with wires, follow the procedure described below.
WARNING!
Crush Hazard. Use an adequate length of wire to ensure a 50° or wider suspension angle as illustrated in Figure 2.8. The
maximum allowable load of the eye bolts cannot be guaranteed when the drive is suspended with the wires at angles less than 50°. Failure
to comply may result in serious injury or death from falling equipment.
1.
Remove the four eye bolts from the drive side panels and fix them securely on the top panel.
Eye bolt
Figure 2.7 Eye Bolt Repositioning
2.
Pass wire through the holes of all four eye bolts.
A
B
C
A – Eye bolt
B – Wires
C – Suspending angle: 50° or greater
Figure 2.8 Suspension Wire Angle Example
2.1 Mechanical Installation
YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
29
2
Mechanical Installation
3.
Gradually take up the slack in the wires and hoist the drive after the wires are stretched tight.
4.
Lower the drive when ready to install in the enclosure panel. Stop lowering the drive when it is near the floor then
begin lowering the drive again very slowly until the drive is placed correctly.
2.1 Mechanical Installation
30
YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
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