YASKAWA AC Drive-A1000
High Performance Vector Control Drive
Quick Start Guide
Type: CIMR-AUA
Models:
To properly use the product, read this manual thoroughly and retain
for easy reference, inspection, and maintenance. Ensure the end user
receives this manual.
200 V Class: 0.4 to 110 kW (3/4 to 175 HP ND)
400 V Class: 0.4 to 630 kW (3/4 to 1000 HP ND)
600 V Class: 0.75 to 185 kW (1 to 250 HP ND)
1
MANUAL NO. TOEP C710616 41C
Receiving
Mechanical Installation
Electrical Installation
Start-Up Programming &
Operation
Troubleshooting
Periodic Inspection &
Maintenance
Peripheral Devices &
Options
Specifications
Parameter List
Standards Compliance
2
3
1
4
2
5
3
6
4
7
8
5
A
6
B
7
C
A
D
B
C
E
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YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
Quick Reference
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Easily Set Parameters for Specific Applications
Preset parameter defaults are available for setting up applications. Refer to Application Selection on
page 91.
Run a Motor One Frame Larger
This drive can operate a motor one frame size larger when running variable torque loads such as fans and pumps. Refer to C6-01: Drive Duty Mode
Selection on page 100.
Drive a Synchronous PM Motor
A1000 can operate synchronous PM motors. Refer to Subchart A-3: Operation with Permanent
Magnet Motors on page 89.
<99>
PM motor control modes are not available on 600 V class drives, CIMR-Ao5oooooo.
Automatic tuning sets motor parameters. Refer to Auto-Tuning on page 121.
Use drive monitors to check if fans, capacitors, or other components require maintenance. Refer to Performance Life Monitors Maintenance
Monitors on page 163.
Refer to Drive Alarms, Faults, and Errors on page 134.
Refer to European Standards on page 250 and Refer to UL and CSA Standards on page 258
<1> CE marking applies to 200 V class and 400 V class models only.
<99>
Perform Auto-Tuning
Maintenance Check Using Drive Monitors
Fault Display and Troubleshooting
Standards Compliance
<1>
.
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
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YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 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................................................................................................. 18
Drive Label Warning Example................................................................................................. 20
Warranty Information............................................................................................................... 20
1. RECEIVING .................................................................................................... 21
1.1 Model Number and Nameplate Check ..................................................................... 22
Nameplate ............................................................................................................................... 22
2. MECHANICAL INSTALLATION..................................................................... 27
2.1 Mechanical Installation ............................................................................................. 28
Installation Environment .......................................................................................................... 28
Installation Orientation and Spacing........................................................................................ 28
Precautions and Instructions for Installation of Models CIMR-Ao4A0930 and 4A1200 ......... 30
3. ELECTRICAL INSTALLATION ...................................................................... 39
3.1 Standard Connection Diagram................................................................................. 40
3.2 Main Circuit Connection Diagram............................................................................ 43
Three-Phase 200 V Class (CIMR-Ao2A0004 to 2A0081)
Three-Phase 400 V Class (CIMR-Ao4A0002 to 4A0044)
Three-Phase 600 V Class (CIMR-Ao5A0003 to 5A0032)..................................................... 43
Three-Phase 200 V Class (CIMR-Ao2A0110, 2A0138)
Three-Phase 400 V Class (CIMR-Ao4A0058, 4A0072)
Three-Phase 600 V Class (CIMR-Ao5A0041, 5A0052)........................................................ 43
Three-Phase 200 V Class (CIMR-Ao2A0169 to 2A0211)
Three-Phase 400 V Class (CIMR-Ao4A0088 to 4A0139)
Three-Phase 600 V Class (CIMR-Ao5A0062 to 5A0099)..................................................... 44
Three-Phase 200 V Class (CIMR-Ao2A0250 to 2A0415)
Three-Phase 400 V Class (CIMR-Ao4A0165 to 4A0675)
Three-Phase 600 V Class (CIMR-Ao5A0125 to 5A0242)..................................................... 44
YASKAWA ELECTRIC
TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
5
Table of Contents
Three-Phase 400 V Class (CIMR-Ao4A0930, 4A1200) ................................................................... 45
12-Phase Rectification ...................................................................................................................... 45
3.3 Terminal Cover ....................................................................................................................47
CIMR-Ao2A0004 to 2A0081, 4A0002 to 4A0044, 5A0003 to 5A0032
(IP20/NEMA Type 1 Enclosure)....................................................................................................... 47
CIMR-Ao2A0110 to 2A0250, 4A0208 to 4A1200, and 5A0125 to 5A0242 (IP00/Open Type
Enclosure)........................................................................................................................................ 48
3.4 Digital Operator and Front Cover.......................................................................................49
Removing/Reattaching the Digital Operator...................................................................................... 49
Removing/Reattaching the Front Cover ............................................................................................ 49
3.5 Top Protective Cover ..........................................................................................................52
Removing the Top Protective Cover ................................................................................................. 52
Reattaching the Top Protective Cover .............................................................................................. 52
3.6 Main Circuit Wiring..............................................................................................................53
Main Circuit Terminal Functions........................................................................................................ 53
Protecting Main Circuit Terminals ..................................................................................................... 54
Wire Gauges and Tightening Torque ................................................................................................ 55
Main Circuit Terminal and Motor Wiring ............................................................................................ 62
3.7 Control Circuit Wiring .........................................................................................................64
Control Circuit Terminal Block Functions .......................................................................................... 64
Terminal Configuration ...................................................................................................................... 66
Wiring the Control Circuit Terminal ................................................................................................... 67
3.8 Control I/O Connections .....................................................................................................69
Sinking/Sourcing Mode Switch for Digital Inputs............................................................................... 69
Sinking/Sourcing Mode Selection for Safe Disable Inputs ................................................................ 70
Using the Pulse Train Output ............................................................................................................ 70
Terminal A2 Input Signal Selection ................................................................................................... 71
Terminal A3 Analog/PTC Input Selection.......................................................................................... 71
Terminal AM/FM Signal Selection ..................................................................................................... 72
3.9 Connect to a PC...................................................................................................................73
3.10 Wiring Checklist ..................................................................................................................74
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 and Programming Modes..................................................................................82
Changing Parameter Settings or Values ........................................................................................... 82
Switching Between LOCAL and REMOTE........................................................................................ 83
4.3 Start-Up Flowcharts ............................................................................................................85
Flowchart A: Basic Start-Up and Motor Tuning ................................................................................. 86
Subchart A-1: Simple Motor Setup Using V/f Control........................................................................ 87
Subchart A-2: High Performance Operation Using OLV or CLV ....................................................... 88
Subchart A-3: Operation with Permanent Magnet Motors................................................................. 89
4.4 Powering Up the Drive ........................................................................................................90
Powering Up the Drive and Operation Status Display....................................................................... 90
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YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
Table of Contents
4.5 Application Selection..........................................................................................................91
4.6 Basic Drive Setup Adjustments .........................................................................................92
4.7 Auto-Tuning .......................................................................................................................121
Types of Auto-Tuning ...................................................................................................................... 121
Auto-Tuning Interruption and Fault Codes ...................................................................................... 124
Auto-Tuning Operation Example ..................................................................................................... 124
4.8 No-Load Operation Test Run............................................................................................127
No-Load Operation Test Run .......................................................................................................... 127
4.9 Test Run with Load Connected........................................................................................129
Test Run with the Load Connected ................................................................................................. 129
4.10 Test Run Checklist ............................................................................................................130
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.................................................................................................................147
Alarm Codes, Causes, and Possible Solutions ............................................................................... 147
5.4 Operator Programming Errors .........................................................................................150
Operator Programming Error Codes, Causes, and Possible Solutions........................................... 150
5.5 Auto-Tuning Fault Detection ............................................................................................152
Auto-Tuning Codes, Causes, and Possible Solutions..................................................................... 152
5.6 Copy Function Related Displays .....................................................................................157
Tasks, Errors, and Troubleshooting ................................................................................................ 157
Fault Reset Methods ....................................................................................................................... 157
6. PERIODIC INSPECTION & MAINTENANCE ...................................................... 159
6.1 Inspection ..........................................................................................................................160
Recommended Daily Inspection...................................................................................................... 160
Recommended Periodic Inspection................................................................................................. 161
6.2 Periodic Maintenance .......................................................................................................163
Replacement Parts.......................................................................................................................... 163
6.3 Drive Replacement ............................................................................................................165
Replacing the Drive ......................................................................................................................... 165
7. PERIPHERAL DEVICES & OPTIONS ................................................................. 167
7.1 Option Card Installation....................................................................................................168
Installing Option Cards .................................................................................................................... 168
Installation Procedure...................................................................................................................... 168
A. SPECIFICATIONS ................................................................................................ 171
A.1 Heavy Duty and Normal Duty Ratings.............................................................................172
A.2 Power Ratings ...................................................................................................................173
Three-Phase 200 V Class Drive Models CIMR-Ao2A0004 to 2A0030 .......................................... 173
Three-Phase 200 V Class Drive Models CIMR-Ao2A0040 to 2A0211 .......................................... 174
Three-Phase 200 V Class Drive Models CIMR-Ao2A0250 to 2A0415 .......................................... 175
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
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Table of Contents
Three-Phase 400 V Class Drive Models CIMR-Ao4A0002 to 4A0031 .......................................... 176
Three-Phase 400 V Class Drive Models CIMR-Ao4A0038 to 4A0165 .......................................... 177
Three-Phase 400 V Class Drive Models CIMR-Ao4A0208 to 4A1200 .......................................... 178
Three-Phase 600 V Class Drive Models CIMR-Ao5A0003 to 5A0032 .......................................... 179
Three-Phase 600 V Class Drive Models CIMR-Ao5A0041 to 5A0099 .......................................... 180
Three-Phase 600 V Class Drive Models CIMR-Ao5A0125 to 5A0242 .......................................... 181
A.3 Drive Specifications ..........................................................................................................182
A.4 Drive Watt Loss Data ........................................................................................................184
B. PARAMETER LIST............................................................................................... 187
B.1 A: Initialization Parameters ..............................................................................................188
A1: Initialization ............................................................................................................................... 188
A2: User Parameters....................................................................................................................... 189
B.2 b: Application.....................................................................................................................190
b1: Operation Mode Selection......................................................................................................... 190
b2: DC Injection Braking and Short Circuit Braking......................................................................... 191
b3: Speed Search............................................................................................................................ 191
b4: Timer Function .......................................................................................................................... 192
b5: PID Control................................................................................................................................ 192
b6: Dwell Function........................................................................................................................... 194
b7: Droop Control ............................................................................................................................ 194
b8: Energy Saving ........................................................................................................................... 195
b9: Zero Servo................................................................................................................................. 195
B.3 C: Tuning............................................................................................................................196
C1: Acceleration and Deceleration Times ....................................................................................... 196
C2: S-Curve Characteristics............................................................................................................ 197
C3: Slip Compensation.................................................................................................................... 197
C4: Torque Compensation .............................................................................................................. 198
C5: Automatic Speed Regulator (ASR) ........................................................................................... 198
C6: Carrier Frequency..................................................................................................................... 200
B.4 d: References.....................................................................................................................201
d1: Frequency Reference................................................................................................................ 201
d2: Frequency Upper/Lower Limits ................................................................................................. 202
d3: Jump Frequency........................................................................................................................ 202
d4: Frequency Reference Hold and Up/Down 2 Function............................................................... 203
d5: Torque Control .......................................................................................................................... 203
d6: Field Weakening and Field Forcing........................................................................................... 204
d7: Offset Frequency....................................................................................................................... 204
B.5 E: Motor Parameters .........................................................................................................205
E1: V/f Pattern for Motor 1............................................................................................................... 205
E2: Motor 1 Parameters .................................................................................................................. 206
E3: V/f Pattern for Motor 2............................................................................................................... 207
E4: Motor 2 Parameters .................................................................................................................. 208
E5: PM Motor Settings .................................................................................................................... 209
B.6 F: Options...........................................................................................................................210
F1: PG Speed Control Card (PG-X3/PG-B3) .................................................................................. 210
F2: Analog Input Card (AI-A3)......................................................................................................... 211
F3: Digital Input Card (DI-A3).......................................................................................................... 212
F4: Analog Monitor Card (AO-A3) ................................................................................................... 212
F5: Digital Output Card (DO-A3) ..................................................................................................... 213
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YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
Table of Contents
F6, F7: Communication Option Card............................................................................................... 213
B.7 H Parameters: Multi-Function Terminals ........................................................................217
H1: Multi-Function Digital Inputs ..................................................................................................... 217
H2: Multi-Function Digital Outputs................................................................................................... 220
H3: Multi-Function Analog Inputs .................................................................................................... 222
H4: Analog Outputs ......................................................................................................................... 223
H5: MEMOBUS/Modbus Serial Communication ............................................................................. 224
H6: Pulse Train Input/Output........................................................................................................... 225
B.8 L: Protection Function ......................................................................................................226
L1: Motor Protection ........................................................................................................................ 226
L2: Momentary Power Loss Ride-Thru............................................................................................ 227
L3: Stall Prevention ......................................................................................................................... 228
L4: Speed Detection........................................................................................................................ 229
L5: Fault Restart.............................................................................................................................. 229
L6: Torque Detection....................................................................................................................... 230
L7: Torque Limit .............................................................................................................................. 231
L8: Drive Protection......................................................................................................................... 231
B.9 n: Special Adjustment.......................................................................................................233
n1: Hunting Prevention.................................................................................................................... 233
n2: Speed Feedback Detection Control (AFR) Tuning.................................................................... 233
n3: High Slip Braking (HSB) and Overexcitation Braking................................................................ 233
n5: Feed Forward Control ............................................................................................................... 234
n6: Online Tuning ............................................................................................................................ 234
n8: PM Motor Control Tuning .......................................................................................................... 234
B.10 o: Operator-Related Settings ...........................................................................................236
o1: Digital Operator Display Selection............................................................................................. 236
o2: Digital Operator Keypad Functions ........................................................................................... 236
o3: Copy Function ........................................................................................................................... 237
o4: Maintenance Monitor Settings................................................................................................... 237
B.11 DriveWorksEZ Parameters ...............................................................................................238
q: DriveWorksEZ Parameters.......................................................................................................... 238
r: DriveWorksEZ Connection Parameters ....................................................................................... 238
B.12 T: Motor Tuning .................................................................................................................239
T1: Induction Motor Auto-Tuning..................................................................................................... 239
T2: PM Motor Auto-Tuning .............................................................................................................. 240
T3: ASR and Inertia Tuning............................................................................................................. 241
B.13 U: Monitors.........................................................................................................................242
U1: Operation Status Monitors ........................................................................................................ 242
U2: Fault Trace................................................................................................................................ 244
U3: Fault History.............................................................................................................................. 245
U4: Maintenance Monitors .............................................................................................................. 245
U5: PID Monitors ............................................................................................................................. 247
U6: Operation Status Monitors ........................................................................................................ 247
U8: DriveWorksEZ Monitors............................................................................................................ 248
C. STANDARDS COMPLIANCE .............................................................................. 249
C.1 European Standards .........................................................................................................250
CE Low Voltage Directive Compliance............................................................................................ 250
EMC Guidelines Compliance .......................................................................................................... 252
C.2 UL and CSA Standards .....................................................................................................258
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
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Table of Contents
UL Standards Compliance .............................................................................................................. 258
CSA Standards Compliance............................................................................................................ 260
Drive Motor Overload Protection ..................................................................................................... 260
Precautionary Notes on External Heatsink (IP00/Open Type Enclosure) ....................................... 262
C.3 Safe Disable Input Function .............................................................................................264
Specifications .................................................................................................................................. 264
Precautions ..................................................................................................................................... 264
Using the Safe Disable Function ..................................................................................................... 264
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YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
i
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
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
11
i.1 Preface
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 A1000-Series 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 A1000 series drives:
A1000 Series AC Drive Quick Start Guide (TOEPC71061641)
A1000
CIMR-AU5A0009FAA
600V 3Phase 5.5kW/3.7kW
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.
A1000 Series AC Drive Technical Manual (SIEPC71061641)
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.
12
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
i.2 General Safety
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.
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
13
i.2 General Safety
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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.
When using DriveWorksEZ to create custom programming, the drive I/O terminal functions change from factory
settings and the drive will not perform as outlined in this manual.
Unpredictable equipment operation may result in death or serious injury.
Take special note of custom I/O programming in the drive before attempting to operate equipment.
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 CIMR-Ao4A0414 and larger, IEC 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 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.
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YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
i.2 General Safety
WARNING
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.
Install adequate branch circuit short circuit protection per applicable codes.
Failure to comply could result in damage to the drive.
The drive is suitable for use on a circuit capable of delivering not more than 100,000 RMS symmetrical Amperes, 240 Vac
maximum (200 V Class), 480 Vac maximum (400 V Class), and 600 Vac maximum (600 V Class) when protected by
Bussmann Type FWH or FWP fuses as specified in Installing Fuses on the Input Side on page 250.
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
Selection
n
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.
• when the drive is running from a power supply system with thyristor converters.
Note:
A DC link choke is built in to drive models CIMR-Ao2A110 to 2A0415 and 4A0058 to 4A1200.
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
15
i.2 General Safety
4000
Power supply harmonics
reactor required
Power Supply
Capacity (kVA)
600
0
Drive Capacity (kVA)
Figure i.1 Installing a Reactor
Reactor
unnecessary
60 400
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
When the drive faults out, 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 A1000-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.
Installation
n
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 28 for more information on
installation. Failure to comply may damage the drive due to improper cooling.
Settings
n
Motor Code
When using OLV/PM, set the proper motor code to parameter E5-01 before performing a trial run.
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.
16
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
i.2 General Safety
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.
General Handling
n
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.
NOTICE: Prevent Equipment Damage. Install a fuse and a GFCI in models CIMR-Ao4A0930 and 4A1200. Failure to comply may result in
serious damage to the facilities if the drive is defective.
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! Electrical Shock Hazard. When a drive is running a PM motor, voltage continues to be generated at the motor terminals after
the drive is shut off while the motor coasts to stop. Take the precautions described below to prevent shock and injury:
∙ In applications where the machine can still rotate after the drive has fully stopped a load, install a switch to the drive output side to disconnect
the motor and the drive.
∙ Do not allow an external force to rotate the motor beyond the maximum allowable speed or to rotate the motor when the drive has been
shut off.
∙ Wait for at least the time specified on the warning label after opening the load switch on the output side before inspecting the drive or
performing any maintenance.
∙ Do not open and close the load switch while the motor is running.
∙ If the motor is coasting, make sure the power to the drive is turned on and the drive output has completely stopped before closing the load
switch.
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 CIMR-Ao2A0069 to 2A0415 and 4A0058 to
4A1200 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.
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
17
i.2 General Safety
u
Motor Application Precautions
Standard Induction Motors
n
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.
25% ED (or 15 min)
40% ED (or 20 min)
60% ED (or 40 min)
100
90
80
70
(%)
60
50
Continuous operation
Torque
3 6
Figure i.2 Allowable Load Characteristics for a Yaskawa Motor
20
Frequency (Hz)
60
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.
• Mechanical resonance can occur with long motor shafts and in applications such as turbines, blowers, and fans with high
inertia loads. Use Closed Loop Vector Control when these applications experience mechanical resonance problems.
Audible Noise
Noise created during run varies by the carrier frequency setting. When using a high carrier frequency, audible noise from the
motor is comparable to the motor noise generated when running from line power. Operating above the rated motor speed can
create unpleasant motor noise.
Synchronous Motors
n
• 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.
18
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
i.2 General Safety
• 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:
• In Open Loop Vector Control for PM motors, braking torque is less than 125% when running between 20% and 100% speed,
even with a braking resistor. Braking torque drops to less than 50% when running at less than 20% speed.
• In Open Loop Vector Control for PM motors, the allowable load inertia moment is approximately 50 times higher than the
motor inertia moment.
Contact Yaskawa or a Yaskawa agent for questions concerning applications with a larger inertia moment.
• When using a holding brake in Open Loop Vector Control for PM motors, release the brake prior to starting the motor.
Failure to set the proper timing can cause speed loss.
• 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.
Specialized Motors
n
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.
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 explosionproof 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.
Notes on Power Transmission Machinery
n
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.
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
19
i.2 General Safety
u
Drive Label Warning Example
Always heed the warning information listed in Figure i.3 in the position shown in Figure i.4.
WARNING
Risk of electric shock.
●
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.
Hot surfaces
●
Top and Side surfaces may
become hot. Do not touch.
Figure i.3 Warning Information Example
A1000
CIMR-AU5A0009FAA
600V 3Phase 5.5kW/3.7kW
Warning Label
Figure i.4 Warning Information Position
u
Warranty Information
Restrictions
n
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.
20
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
1
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
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
21
1.1 Model Number and Nameplate Check
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
H
G
F
E
D
:
CIMR-AU2A0021FAA
MODEL
C/C CIMR-AU2A0021FAA
: AC3PH 200-240V 50/60Hz 24A/18.9A
INPUT
: AC3PH 0-240V 0-400Hz 21A/17.5A
OUTPUT
: 3.7 kg
MASS
:
O / N
:
S / N
FILE NO
: E131457 IP20
TYPE 1 ENCLOSURE
YASKAWA ELECTRIC CORPORATION
:
CIMR-AU5A0009FAA
MODEL
C/C CIMR-AU5A0009FAA
: AC3PH 500-600V 50/60Hz 12.0A/8.3A
INPUT
: AC3PH 0-600V 0-400Hz 9.0A/6.3A
OUTPUT
: 3.7 kg
MASS
:
O / N
:
S / N
: E131457 IP20
FILE NO
TYPE 1 ENCLOSURE
YASKAWA ELECTRIC CORPORATION
A – Normal Duty Amps / Heavy Duty
Amps
B –
Software version
<1>
C – Enclosure type
200/400 V Class
REV : A
PRG : 1010
PASS
Assembled in USA
C
600 V Class
REV : A
PRG : 504X
PASS
Assembled in USA
C
E – Lot number
F – Output specifications
G – Input specifications
H – AC drive model
A
IND.CONT.EQ.
7J48 B
A
IND.CONT.EQ.
7J48 B
B
B
D – Serial number
Figure 1.1 Nameplate Information Example
<1> Drive models CIMR-Ao4A0930 and 4A1200 use software version 301o. The availability of certain functions on these models
differs from other 200 V and 400 V class models, which use software version 101o. Refer to Parameter List on page 187
for details.
22
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
1.1 Model Number and Nameplate Check
CIMR
Drive
-
A U 2 A
No.
A
B
C
D
T
U
A1000
Series
Region
Code
Japan
China
Europe
India
Asia
USA
No.
No. Voltage Class
2
4
Customized
Specifications
A Standard model
3-phase, 200-240 Vac
3-phase, 380-480 Vac
3-phase, 500-600 Vac 5
0021 F
No.
IP00/Open
A
Type
IP20/NEMA
F
Type 1
No.
A
K Gas-resistant
M
N
S
Refer to the tables below
A A
Enclosure
Type
Environmental
Specification <1>
Standard
Humidity- and
dust-resistant
Oil-resistant
Vibration-resistant
Design
Revision
Order
<1> Drives with these specifications do not guarantee complete protection for the environmental conditions indicated.
Three-Phase 200 V
n
Normal Duty Heavy Duty
No.
0004 0.75 (0.75) 3.5 0004 0.4 (0.75) 3.2
0006 1.1 (1) 6.0 0006 0.75 (1) 5
0008 1.5 (2) 8.0 0008 1.1 (2) 6.9
0010 2.2 (3) 9.6 0010 1.5 (2) 8
0012 3.0 (3) 12 0012 2.2 (3) 11
0018 3.7 (5) 17.5 0018 3.0 (3) 14.0
0021 5.5 (7.5) 21 0021 3.7 (5) 17.5
0030 7.5 (10) 30 0030 5.5 (7.5) 25
0040 11 (15) 40 0040 7.5 (10) 33
0056 15 (20) 56 0056 11 (15) 47
0069 18.5 (25) 69 0069 15 (20) 60
0081 22 (30) 81 0081 18.5 (25) 75
0110 30 (40) 110 0110 22 (30) 85
0138 37 (50) 138 0138 30 (40) 115
0169 45 (60) 169 0169 37 (50) 145
0211 55 (75) 211 0211 45 (60) 180
0250 75 (100) 250 0250 55 (75) 215
0312 90 (125) 312 0312 75 (100) 283
0360 110 (150) 360 0360 90 (125) 346
0415 110 (175) 415 0415 110 (150) 415
Max. Motor Capacity
kW (HP)
Rated Output
Current A
No.
Max. Motor Capacity
kW (HP)
Rated Output
Current A
Receiving
1
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
23
1.1 Model Number and Nameplate Check
Three-Phase 400 V
n
Normal Duty Heavy Duty
No.
0002 0.75 (0.75) 2.1 0002 0.4 (0.75) 1.8
0004 1.5 (2) 4.1 0004 0.75 (2) 3.4
0005 2.2 (3) 5.4 0005 1.5 (3) 4.8
0007 3.0 (3) 6.9 0007 2.2 (3) 5.5
0009 3.7 (5) 8.8 0009 3.0 (5) 7.2
0011 5.5 (7.5) 11.1 0011 3.7 (5) 9.2
0018 7.5 (10) 17.5 0018 5.5 (7.5) 14.8
0023 11 (15) 23 0023 7.5 (10) 18
0031 15 (20) 31 0031 11 (15) 24
0038 18.5 (25) 38 0038 15 (20) 31
0044 22 (30) 44 0044
0058 30 (40) 58 0058
0072 37 (50) 72 0072 30 (40) 60
0088 45 (60) 88 0088
0103 55 (75) 103 0103
0139 75 (100) 139 0139 55 (75) 112
0165 90 (125) 165 0165 75 (100) 150
0208 110 (150) 208 0208
0250 132 (200) 250 0250 110 (150) 216
0296 160 (250) 296 0296 132 (200) 260
0362 185 (300) 362 0362 160 (250) 304
0414 220 (350) 414 0414 185 (300) 370
0515
0675
0930
1200
Max. Motor Capacity
kW (HP)
250
(400-450)
355
(500-550)
500
(750)
630
(1000)
Rated Output
Current A
515 0515 220 (350) 450
675 0675
930 0930
1200 1200
No.
Max. Motor Capacity
kW (HP)
18.5
(25-30)
22
(25-30)
37
(50-60)
45
(50-60)
90
(125-150)
315
(400-450-500)
450
(650)
560
(900)
Rated Output
Current A
39
45
75
91
180
605
810
1090
24
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
Three-Phase 600 V
n
No.
0003 1.5 (2) 2.7 0003 0.75 (1) 1.7
0004 2.2 (3) 3.9 0004 1.5 (2) 3.5
0006 3.7 (5) 6.1 0006 2.2 (3) 4.1
0009 5.5 (7.5) 9 0009 3.7 (5) 6.3
0011 7.5 (10) 11 0011 5.5 (7.5) 9.8
0017 11 (15) 17 0017 7.5 (10) 12.5
0022 15 (20) 22 0022 11 (15) 17
0027 18.5 (25) 27 0027 15 (20) 22
0032 22 (30) 32 0032 18.5 (25) 27
0041 30 (40) 41 0041 22 (25-30) 32
0052 37 (50) 52 0052 30 (40) 41
0062 45 (60) 62 0062 37 (50-60) 52
0077 55 (75) 77 0077 45 (50-60) 62
0099 75 (100) 99 0099 55 (75) 77
0125 90 (125) 125 0125 75 (100) 99
0145 110 (150) 145 0145 90 (125) 130
0192 160 (200) 192 0192 110 (150) 172
0242 185 (250) 242 0242 160 (200) 200
1.1 Model Number and Nameplate Check
Normal Duty Heavy Duty
Max. Motor Capacity
kW (HP)
Rated Output
Current A
No.
Max. Motor Capacity
kW (HP)
Rated Output
Current A
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
Receiving
1
25
1.1 Model Number and Nameplate Check
This Page Intentionally Blank
26
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
2
Mechanical Installation
This chapter explains how to properly mount and install the drive.
2.1 MECHANICAL INSTALLATION.............................................................................28
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
27
2.1 Mechanical Installation
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 below to help prolong the optimum performance life of the
drive.
Table 2.1 Installation Environment
Environment Conditions
Installation Area Indoors
-10 °C to +40 °C (IP20/NEMA Type 1 enclosure)
-10 °C to +50 °C (IP00/Open Type enclosure)
Ambient Temperature
Humidity 95% RH or less and free of condensation
Storage Temperature -20 to +60 °C
Surrounding Area
Altitude 1000 m or lower, up to 3000 m with derating
Vibration
Orientation Install the drive vertically to maintain maximum cooling effects.
<1>
Models CIMR-Ao4A0930 and 4A1200 are rated at 5.9 m/s
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.
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.
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.
10 to 20 Hz at 9.8 m/s
20 to 55 Hz at 5.9 m/s2 (Models CIMR-Ao2A0004 to 2A0211, 4A0002 to 4A0165, and 5A0003 to 5A0099) or
2.0 m/s2 (Models CIMR-Ao2A0250 to 2A0415, 4A0208 to 4A1200, and 5A0125 to 5A0242)
2 <1>
2
u
Installation Orientation and Spacing
Install the drive upright as illustrated in Figure 2.1 to maintain proper cooling.
OK Not OK Not OK
Figure 2.1 Correct Installation Orientation
28
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
2.1 Mechanical Installation
Single Drive Installation
n
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.
Side Clearance Top/Bottom Clearance
A
B B
A
A – 50 mm minimum
B – 30 mm minimum
C
C
D
D
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.
Multiple Drive Installation (Side-by-Side Installation)
n
Models CIMR-Ao2A0004 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.
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 187.
Line up the tops of the drives.
Side Clearance
Top/Bottom Clearance
A
B
A
A – 50 mm minimum
B – 30 mm minimum
C
A
D
B
D
A
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.
Mechanical Installation
2
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
29
2.1 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 52 to remove and reattach the top protective cover.
Figure 2.4 IP20/NEMA 1 Side-by-Side Mounting in Enclosure
u
Precautions and Instructions for Installation of Models CIMR-Ao4A0930 and 4A1200
Read the following precautions and instructions before installing models CIMR-Ao4A0930 and 4A1200.
WARNING! Crush Hazard. Observe the following instructions and precautions. Failure to comply could result in serious injury or death from
falling equipment.
Vertical Suspension Procedure
n
WARNING! Crush Hazard. Use an adequate length of wire to ensure a 50° or wider suspension angle as illustrated in Figure 2.6. 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.
Use the following procedure to lift the drive with a crane:
Remove the four eye bolts from the drive side panels and fix them securely on the top panel (Refer to Figure 2.5).
1.
Pass wire through the holes of all four eye bolts (Refer to Figure 2.6).
2.
Gradually take up the slack in the wires and hoist the drive after the wires are stretched tight.
3.
Lower the drive when ready to install in the enclosure panel. Stop lowering the drive when it is near the floor then
4.
begin lowering the drive again very slowly until the drive is placed correctly.
30
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
Eye bolt
A
B
C
2.1 Mechanical Installation
A – Eye bolt
B – Wires
Figure 2.5 Eye Bolt Repositioning
C – Suspending angle: 50° or greater
Figure 2.6 Suspension Wire Angle Example
Mechanical Installation
2
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
31
2.1 Mechanical Installation
IP20/NEMA Type 1 Enclosure Drives
n
Note: Removing the top protective cover or bottom conduit bracket from an IP20/NEMA Type 1 enclosure drive voids NEMA Type 1 protection
while maintaining IP20 conformity.
W1
4-d
H4
W1
4-d
t2
H
H1
H0
H3
H2
t1
W
D
D1
Max.W2
W
H1
H2
Max.W2
H0
H3
H
t1
D1
D
Figure 2Figure 1
Table 2.2 Dimensions for IP20/NEMA Type 1 Enclosure: 200 V Class
Drive Model
CIMR-Ao2A
0004F
Figure W H D W1 W2 H0 H1 H2 H3 H4 D1 t1 t2 d Wt. (lb)
5.51 11.81 5.79 4.80 – 10.24 9.76 0.24 1.57 0.06 1.50 0.20 – M5 7.3
0006F 5.51 11.81 5.79 4.80 – 10.24 9.76 0.24 1.57 0.06 1.50 0.20 – M5 7.3
0008F 5.51 11.81 5.79 4.80 – 10.24 9.76 0.24 1.57 0.06 1.50 0.20 – M5 7.5
0010F 5.51 11.81 5.79 4.80 – 10.24 9.76 0.24 1.57 0.06 1.50 0.20 – M5 7.5
0012F 5.51 11.81 5.79 4.80 – 10.24 9.76 0.24 1.57 0.06 1.50 0.20 – M5 7.5
0018F 5.51 11.81 6.46 4.80 – 10.24 9.76 0.24 1.57 0.06 2.17 0.20 – M5 8.2
0021F 5.51 11.81 6.46 4.80 – 10.24 9.76 0.24 1.57 0.06 2.17 0.20 – M5 8.2
<1>
1
0030F 5.51 11.81 6.57 4.80 – 10.24 9.76 0.24 1.57 0.06 2.17 0.20 – M5 9.3
0040F 5.51 11.81 6.57 4.80 – 10.24 9.76 0.24 1.57 0.06 2.17 0.20 – M5 9.3
0056F 7.09 13.39 7.36 6.30 – 11.81 11.18 0.31 1.57 0.06 2.95 0.20 – M5 13.0
0069F 8.66 15.75 7.76 7.56 – 13.78 13.19 0.31 1.97 0.06 3.07 0.20 – M6 20.1
0081F 8.66 15.75 7.76 7.56 – 13.78 13.19 0.31 1.97 0.06 3.07 0.20 – M6 22.0
0110F
0138F 10.98 24.17 10.16 8.66 0.31 17.72 17.13 0.30 6.46 – 3.94 0.09 0.09 M6 61.7
0169F 12.95 28.74 11.14 10.24 0.31 21.65 21.06 0.30 7.09 – 4.33 0.09 0.09 M6 90.4
10.00 21.02 10.16 7.68 0.31 15.75 15.16 0.30 5.28 – 3.94 0.09 0.09 M6 50.7
2
<1>
0211F 12.95 28.74 11.14 10.24 0.31 21.65 21.06 0.30 7.09 – 4.33 0.09 0.09 M6 92.6
Dimensions below are the dimensions of IP00/Open Type models after customer installation of the appropriate IP20/NEMA Type 1 Kit.
0250A
0312A 17.95 37.80 12.99 12.80 0.31 27.76 26.77 0.49 10.04 – 5.12 0.13 0.13 M10 194.0
17.95 37.80 12.99 12.80 0.31 27.76 26.77 0.49 10.04 – 5.12 0.13 0.13 M10 183.0
2
0360A 19.84 45.98 13.78 14.57 0.31 31.50 30.43 0.51 14.49 – 5.12 0.18 0.18 M12 238.1
Dimensions (in)
<1> Removing the top protective cover from a IP20/NEMA Type 1 enclosure drive voids NEMA Type 1 protection while retaining IP20 conformity.
32
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
2.1 Mechanical Installation
Table 2.3 Dimensions for IP20/NEMA Type 1 Enclosure: 400 V Class
Drive Model
CIMR-Ao4A
0002F
0004F 5.51 11.81 5.79 4.80 – 10.24 9.76 0.24 1.57 0.06 1.50 0.20 – M5 7.5
0005F 5.51 11.81 5.79 4.80 – 10.24 9.76 0.24 1.57 0.06 1.50 0.20 – M5 7.5
0007F 5.51 11.81 6.46 4.80 – 10.24 9.76 0.24 1.57 0.06 2.17 0.20 – M5 7.9
0009F 5.51 11.81 6.46 4.80 – 10.24 9.76 0.24 1.57 0.06 2.17 0.20 – M5 8.2
0011F 5.51 11.81 6.46 4.80 – 10.24 9.76 0.24 1.57 0.06 2.17 0.20 – M5 8.2
0018F 5.51 11.81 6.57 4.80 – 10.24 9.76 0.24 1.57 0.06 2.17 0.20 – M5 9.0
0023F 5.51 11.81 6.57 4.80 – 10.24 9.76 0.24 1.57 0.06 2.17 0.20 – M5 9.0
0031F 7.09 13.39 6.57 6.30 – 11.81 11.18 0.31 1.57 0.06 2.17 0.20 – M5 12.6
0038F 7.09 13.39 7.36 6.30 – 11.81 11.18 0.31 1.57 0.06 2.95 0.20 – M5 13.2
0044F 8.66 15.75 7.76 7.56 – 13.78 13.19 0.31 1.97 0.06 3.07 0.20 – M6 19.2
0058F
0072F 10.98 20.28 10.16 8.66 0.31 17.72 17.13 0.30 2.56 – 3.94 0.09 0.09 M6 59.5
0088F 12.95 24.80 10.16 10.24 0.31 20.08 19.49 0.30 4.72 – 4.13 0.09 0.13 M6 86.0
0103F 12.95 24.80 10.16 10.24 0.31 20.08 19.49 0.30 4.72 – 4.13 0.09 0.13 M6 86.0
0139F 12.95 28.74 11.14 10.24 0.31 21.65 21.06 0.30 7.09 – 4.33 0.09 0.09 M6 99.2
0165F 12.95 28.74 11.14 10.24 0.31 21.65 21.06 0.30 7.09 – 4.33 0.09 0.09 M6 101.4
Dimensions below are the dimensions of IP00/Open Type models after customer installation of the appropriate IP20/NEMA Type 1 Kit.
0208A
0250A 19.84 45.98 13.78 14.57 0.31 31.50 30.43 0.51 14.49 – 5.12 0.18 0.18 M12 233.7
0296A 19.84 45.98 13.78 14.57 0.31 31.50 30.43 0.51 14.49 – 5.12 0.18 0.18 M12 246.9
0362A 19.84 45.98 13.78 14.57 0.31 31.50 30.43 0.51 14.49 – 5.12 0.18 0.18 M12 257.9
Figure W H D W1 W2 H0 H1 H2 H3 H4 D1 t1 t2 d Wt. (lb)
5.51 11.81 5.79 4.80 – 10.24 9.76 0.24 1.57 0.06 1.50 0.20 – M5 7.5
1
<1>
10.00 18.31 10.16 7.68 0.31 15.75 15.16 0.30 2.56 – 3.94 0.09 0.09 M6 50.7
2
<1>
17.95 37.80 12.99 12.80 0.31 27.76 26.77 0.49 10.04 – 5.12 0.13 0.13 M10 191.8
2
<1> Removing the top protective cover from a IP20/NEMA Type 1 enclosure drive voids NEMA Type 1 protection while retaining IP20 conformity.
Dimensions (in)
Table 2.4 Dimensions for IP20/NEMA Type 1 Enclosure: 600 V Class
Drive Model
CIMR-Ao5A
0003F
Figure W H D W1 W2 H0 H1 H2 H3 H4 D1 t1 t2 d Wt. (lb)
5.51 11.81 5.79 4.80 – 10.24 9.76 0.24 1.57 0.06 1.50 0.20 – M5 7.5
Dimensions (in)
0004F 5.51 11.81 5.79 4.80 – 10.24 9.76 0.24 1.57 0.06 1.50 0.20 – M5 7.5
0006F 5.51 11.81 6.46 4.80 – 10.24 9.76 0.24 1.57 0.06 2.17 0.20 – M5 8.2
0009F 5.51 11.81 6.46 4.80 – 10.24 9.76 0.24 1.57 0.06 2.17 0.20 – M5 8.2
0011F 5.51 11.81 6.57 4.80 – 10.24 9.76 0.24 1.57 0.06 2.17 0.20 – M5 9.0
1
<1>
0017F 7.09 13.39 7.36 6.30 – 11.81 11.18 0.31 1.57 0.06 2.95 0.20 – M5 13.2
0022F 7.09 13.39 7.36 6.30 – 11.81 11.18 0.31 1.57 0.06 2.95 0.20 – M5 13.2
0027F 8.66 15.75 7.76 7.56 – 13.78 13.19 0.31 1.97 0.06 3.07 0.20 – M6 19.2
0032F 8.66 15.75 7.76 7.56 – 13.78 13.19 0.31 1.97 0.06 3.07 0.20 – M6 19.2
0041F
10.98 20.28 10.16 8.66 0.31 17.72 17.13 0.30 2.56 – 3.94 0.09 0.09 M6 59.5
0052F 10.98 20.28 10.16 8.66 0.31 17.72 17.13 0.30 2.56 – 3.94 0.09 0.09 M6 59.5
0062F 12.95 28.74 11.14 10.24 0.31 21.65 21.06 0.30 7.09 – 4.33 0.09 0.09 M6 99.2
2
0077F 12.95 28.74 11.14 10.24 0.31 21.65 21.06 0.30 7.09 – 4.33 0.09 0.09 M6 99.2
0099F 12.95 28.74 11.14 10.24 0.31 21.65 21.06 0.30 7.09 – 4.33 0.09 0.09 M6 99.2
Dimensions below are the dimensions of IP00/Open Type models after customer installation of the appropriate IP20/NEMA Type 1 Kit.
0125A
0145A 17.95 37.80 12.99 12.80 0.31 27.76 26.77 0.49 10.04 – 5.12 0.13 0.13 M10 191.8
0192A 19.84 45.98 13.78 14.57 0.31 31.50 30.43 0.51 14.49 – 5.12 0.18 0.18 M12 233.7
17.95 37.80 12.99 12.80 0.31 27.76 26.77 0.49 10.04 – 5.12 0.13 0.13 M10 191.8
2
0242A 19.84 45.98 13.78 14.57 0.31 31.50 30.43 0.51 14.49 – 5.12 0.18 0.18 M12 257.9
<1> Removing the top protective cover or bottom conduit bracket from an IP20/NEMA Type 1 enclosure drive voids NEMA Type 1 protection while
maintaining IP20 conformity.
Mechanical Installation
2
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
33
2.1 Mechanical Installation
IP20/NEMA Type 1 Enclosure Conduit Bracket Dimensions
W
W W
Ød6
W
W1
W1
Ød5
Ød6
W W
W1 W1
W2 W2
Ød5
Ød6
Ød5
W1 W1
Figure 1
W
W2 W2
W
W1 W1
Figure 4
D2
D1
D3
D
Ød7
D1
D2
D3
D
Ød7
D1
D2
D D3
Figure 2
Figure 3
D3D
Ød5
Ød6
W W
W1 W1
W2 W2
D1
D2
Ød5
Ød6
Ød7
W W
W1 W1
D1
D2
D3
D
Ød5
Ød6
D3
D
D2
Ød7
D1
Figure 6
Figure 5
W W
W2
W1 W4
W3 W3
Figure 7
Ød5
Ød6
Ød7
D4
D
W W
W1 W1
W2 W2
D2
D1
D3
W3 W3
Ød5
Ød6
Ød7
D1
D2
D3
D
Figure 8
W W
W1 W1
W4 W4
W3
W2W2
Figure 9
Ød5
Ød6
D3
D
Ød7
Table 2.5 Conduit Bracket Dimensions for IP20/NEMA Type 1
Drive Model
CIMR-Ao
Figure W D W1 W2 W3 W4 D1 D2 D3 D4 d5 d6 d7
Dimensions (in) Diameter (in)
200 V Class
2A0004F
1.7 1.5 1.5 – – – 1.6 2.8 3.1 – 0.9 1.4 –
2A0006F 1.7 1.5 1.5 – – – 1.6 2.8 3.1 – 0.9 1.4 –
2A0008F 1.7 1.5 1.5 – – – 1.6 2.8 3.1 – – – –
1
2A0010F 1.7 1.5 1.5 – – – 1.6 2.8 3.1 – 0.9 1.4 –
2A0012F 1.7 2.2 1.5 – – – 1.6 2.8 3.1 – 0.9 1.4 –
D1
D2
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YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
2.1 Mechanical Installation
Drive Model
CIMR-Ao
2A0018F
2A0021F 1.7 2.2 1.5 – – – 1.6 2.8 3.1 – 1.4 0.9 1.7
2A0030F 1.7 2.2 1.5 – – – 1.6 2.8 3.1 – 1.4 0.9 1.7
2A0040F 1 3 2.2 – – – 1.9 3.3 2.1 – 1.4 0.9 1.7
2A0056F 1 3 2.2 – – – 1.9 3.3 2.1 – 1.4 0.9 1.7
2A0069F 1.1 3.1 2.5 – – – 2 3.4 2.2 – 1.4 0.9 1.7
2A0081F 1.1 3.1 2.5 – – – 2 3.4 2.2 – 1.4 0.9 1.7
2A0110F 4 3.4 3.9 1.5 0.9 – – 3.9 1.7 1.0 – 2.4 1.1 –
2A0138F 5 3.9 3.9 3.5 1.6 – – 3.9 1.7 1.0 – 2.0 2.4 1.1
2A0169F
2A0211F 4.4 4.3 2.2 0.6 1.2 2.6 4.7 4.3 2.1 1.6 2.0 1.4 2.4
2A0250A
2A0312A 6.9 5.1 3.6 3.3 1.0 – 5.4 2.0 1.6 – 2.0 2.4 1.4
2A0360A 9 7.5 5.1 4.1 1.2 1.1 2.8 6.2 2.8 2.0 – 2.0 2.4 1.7
4A0002F
4A0004F 1.7 1.5 1.5 – – – 1.6 2.8 3.1 – 0.9 1.4 –
4A0005F 1.7 1.5 1.5 – – – 1.6 2.8 3.1 – 0.9 1.4 –
4A0007F 1.7 2.2 1.5 – – – 1.6 2.8 3.1 – 0.9 1.4 –
4A0009F 1.7 2.2 1.5 – – – 1.6 2.8 3.1 – 0.9 1.4 –
4A0011F 1.7 2.2 1.5 – – – 1.6 2.8 3.1 – 0.9 1.4 –
4A0018F 1.7 2.2 1.5 – – – 1.6 2.8 3.1 – 0.9 1.4 –
4A0023F
4A0031F 1 3 2.2 – – – 1.9 3.3 2.1 – 1.4 0.9 1.7
4A0038F 1.1 3.1 2.5 – – – 2 3.4 2.2 – 1.4 0.9 1.7
4A0044F 1.1 3.1 2.5 – – – 2 3.4 2.2 – 1.4 0.9 1.7
4A0058F
4A0072F 3.5 3.9 1.6 0.9 – – 3.9 1.7 1.0 – 2.4 1.1 2.0
4A0088F
4A0103F 3.3 4.1 0.9 – – – 3.9 2.6 1.0 – 2.0 2.4 1.1
4A0139F
4A0165F 4.4 4.3 2.2 0.6 1.2 2.6 4.7 4.3 2.1 1.6 2.0 1.4 2.4
4A0208A 8 6.9 5.1 3.6 3.3 1.0 – 5.4 2.0 1.6 – 2.0 2.4 1.4
4A0250A
4A0296A 7.5 5.1 4.1 1.2 1.1 2.8 6.2 2.8 2.0 – 2.0 2.4 1.7
4A0362A 7.5 5.1 4.1 1.2 1.1 2.8 6.2 2.8 2.0 – 2.0 2.4 1.7
5A0003F
5A0004F 1.7 1.5 1.5 – – – 1.6 2.8 3.1 – 0.9 1.4 –
5A0006F 1.7 2.2 1.5 – – – 1.6 2.8 3.1 – 0.9 1.4 –
5A0009F 1.7 2.2 1.5 – – – 1.6 2.8 3.1 – 0.9 1.4 –
5A0011F 1.7 2.2 1.5 – – – 1.6 2.8 3.1 – 0.9 1.4 –
Figure W D W1 W2 W3 W4 D1 D2 D3 D4 d5 d6 d7
1.7 2.2 1.5 – – – 1.6 2.8 3.1 – 1.4 0.9 1.7
2
7
8
1
2
3
6
7
9
1
4.4 4.3 2.2 0.6 1.2 2.6 4.7 4.3 2.1 1.6 2.0 1.4 2.4
6.9 5.1 3.6 3.3 1.0 – 5.4 2.0 1.6 – 2.0 2.4 1.4
1.7 1.5 1.5 – – – 1.6 2.8 3.1 – 0.9 1.4 –
1 3 2.2 – – – 1.9 3.3 2.1 – 1.4 0.9 1.7
3.4 3.9 1.5 0.9 – – 3.9 1.7 1.0 – 2.4 1.1 2.0
3.3 4.1 0.9 – – – 3.9 2.6 1.0 – 2.0 2.4 1.1
4.4 4.3 2.2 0.6 1.2 2.6 4.7 4.3 2.1 1.6 2.0 1.4 2.4
7.5 5.1 4.1 1.2 1.1 2.8 6.2 2.8 2.0 – 2.0 2.4 1.7
1.7 1.5 1.5 – – – 1.6 2.8 3.1 – 0.9 1.4 –
Dimensions (in) Diameter (in)
400 V Class
600 V Class
Mechanical Installation
2
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
35
2.1 Mechanical Installation
Drive Model
CIMR-Ao
5A0017F
5A0022F 1 3 2.2 – – – 1.9 3.3 2.1 – 1.4 0.9 1.7
5A0027F 1.1 3.1 2.5 – – – 2 3.4 2.2 – 1.4 0.9 1.7
Figure W D W1 W2 W3 W4 D1 D2 D3 D4 d5 d6 d7
1 3 2.2 – – – 1.9 3.3 2.1 – 1.4 0.9 1.7
2
Dimensions (in) Diameter (in)
5A0032F 1.1 3.1 2.5 – – – 2 3.4 2.2 – 1.4 0.9 1.7
5A0041F
5A0052F 3.5 3.9 1.6 0.9 – – 3.9 1.7 1.0 – 2.4 1.1 2.0
3
5A0062F
5A0077F 4.4 4.3 2.2 0.6 1.2 2.6 4.7 4.3 2.1 1.6 2.0 1.4 2.4
7
3.5 3.9 1.6 0.9 – – 3.9 1.7 1.0 – 2.4 1.1 2.0
4.4 4.3 2.2 0.6 1.2 2.6 4.7 4.3 2.1 1.6 2.0 1.4 2.4
5A0099F 4.4 4.3 2.2 0.6 1.2 2.6 4.7 4.3 2.1 1.6 2.0 1.4 2.4
5A0125A
5A0145A 6.9 5.1 3.6 3.3 1.0 – 5.4 2.0 1.6 – 2.0 2.4 1.4
5A0192A
5A0242A 7.5 5.1 4.1 1.2 1.1 2.8 6.2 2.8 2.0 – 2.0 2.4 1.7
8
9
6.9 5.1 3.6 3.3 1.0 – 5.4 2.0 1.6 – 2.0 2.4 1.4
7.5 5.1 4.1 1.2 1.1 2.8 6.2 2.8 2.0 – 2.0 2.4 1.7
Note: Removing the top protective cover or bottom conduit bracket from an IP20/NEMA Type 1 enclosure drive voids NEMA Type 1 protection
while maintaining IP20 conformity.
IP00/Open Type Enclosure Drives
n
W1
W1
4-d
t2
4-d
t2
Max W2
Max W2
W3
W1
H
H1
H
H1
t1
H2
6-d
Max W2
Max W2
Figure 3
Figure 1
H
H1
H2
W
W3
W
D1
D
t2
t1
D1
D
Max W2
W
W1
W3 W3
W4
W
H2
Max W2
Figure 2
8-d
H1
H2
Max W2Max W2
Figure 4
t1
D1
D
t2
H
t1
D1
D
36
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
2.1 Mechanical Installation
Table 2.6 Dimensions for IP00/Open Type Enclosure: 200 V Class
Drive
Model
CIMRAo2A
0250A
0312A
0360A
0415A 19.69 31.50 13.78 14.57 0.39 30.43 0.51 5.12 0.18 0.18 M12 218.3
Figure W H D W1 W2 H1 H2 D1 t1 t2 d Wt. (lb)
<1>
<1>
<1>
1
17.72 27.76 12.99 12.80 0.39 26.77 0.49 5.12 0.13 0.13 M10 167.6
17.72 27.76 12.99 12.80 0.39 26.77 0.49 5.12 0.13 0.13 M10 176.4
19.69 31.50 13.78 14.57 0.39 30.43 0.51 5.12 0.18 0.18 M12 216.1
<1> Customers may convert these models to IP20/NEMA Type 1 enclosures using an IP20/NEMA Type 1 Kit. Refer to IP20/NEMA Type 1 Kit
Selection on page 38 to select the appropriate kit.
Table 2.7 Dimensions for IP00/Open Type Enclosure: 400 V Class
Drive
Model
CIMRAo4A
0208A
0250A
0296A
0362A
0414A 2 19.69 37.40 14.57 14.57 0.31 – – 36.34 0.51 5.31 0.18 0.18 M12 275.6
0515A
0675A 26.38 44.88 14.57 17.32 0.24 8.66 – 43.70 0.59 5.91 0.18 0.18 M12 487.2
0930A
1200A 49.21 54.33 14.57 43.70 0.24 13.00 17.32 52.95 0.59 5.91 0.18 0.18 M12 1223.6
Figure W H D W1 W2 W3 W4 H1 H2 D1 t1 t2 d Wt. (lb)
<1>
<1>
<1>
<1>
17.72 27.76 12.99 12.80 0.39 – – 26.77 0.49 5.12 0.13 0.13 M10 174.2
19.69 31.50 13.78 14.57 0.39 – – 30.43 0.51 5.12 0.18 0.18 M12 211.6
1
19.69 31.50 13.78 14.57 0.39 – – 30.43 0.51 5.12 0.18 0.18 M12 224.9
19.69 31.50 13.78 14.57 0.39 – – 30.43 0.51 5.12 0.18 0.18 M12 235.9
26.38 44.88 14.57 17.32 0.24 8.66 – 43.70 0.59 5.91 0.18 0.18 M12 476.2
3
49.21 54.33 14.57 43.70 0.24 13.00 17.32 52.95 0.59 5.91 0.18 0.18 M12 1201.5
4
<1> Customers may convert these models to IP20/NEMA Type 1 enclosures using an IP20/NEMA Type 1 Kit. Refer to IP20/NEMA Type 1 Kit
Selection on page 38 to select the appropriate kit.
Dimensions (in)
Dimensions (in)
Table 2.8 Dimensions for IP00/Open Type Enclosure: 600 V Class
Drive
Model
CIMRAo5A
0125A
0145A
0192A
0242A
Figure W H D W1 W2 W3 W4 H1 H2 D1 t1 t2 d Wt. (lb)
<1>
<1>
<1>
<1>
17.72 27.76 12.99 12.80 0.39 – – 26.77 0.49 5.12 0.13 0.13 M10 174.2
17.72 27.76 12.99 12.80 0.39 – – 26.77 0.49 5.12 0.13 0.13 M10 174.2
1
19.69 31.50 13.78 14.57 0.39 – – 30.43 0.51 5.12 0.18 0.18 M12 235.9
19.69 31.50 13.78 14.57 0.39 – – 30.43 0.51 5.12 0.18 0.18 M12 235.9
Dimensions (in)
<1> Customers may convert these models to IP20/NEMA Type 1 enclosures using an IP20/NEMA Type 1 Kit. Refer to IP20/NEMA Type 1 Kit
Selection on page 38 to select the appropriate kit.
Mechanical Installation
2
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
37
2.1 Mechanical Installation
IP20/NEMA Type 1 Kit Selection
Customers may convert IP00/Open Type models to IP20/NEMA Type 1 enclosures. Refer to Table 2.9 to select the appropriate
IP20/NEMA Type 1 Kit when performing the conversion.
Contact a Yaskawa representative for IP20/NEMA Type 1 Kit availability for IP00/Open Type models not listed.
Table 2.9 IP20/NEMA Type 1 Kit Selection
IP00/Open Type Drive Model
CIMR-Ao
2A0250A
2A0312A
2A0360A
4A0208A
4A0250A
4A0362A
5A0125A
5A0145A
5A0192A
5A0242A
IP20/NEMA Type 1 Kit Code Comments
100-054-503
Refer to IP20/NEMA Type 1 Enclosure
100-054-5044A0296A
100-054-503
100-054-504
Drives on page 32 for drive dimensions with the
IP20/NEMA Type 1 Kit installed.
38
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
3
Electrical Installation
This chapter explains proper procedures for wiring the control circuit terminals, motor, and power
supply.
3.1 STANDARD CONNECTION DIAGRAM.................................................................40
3.2 MAIN CIRCUIT CONNECTION DIAGRAM............................................................43
3.3 TERMINAL COVER................................................................................................47
3.4 DIGITAL OPERATOR AND FRONT COVER........................................................49
3.5 TOP PROTECTIVE COVER...................................................................................52
3.6 MAIN CIRCUIT WIRING.........................................................................................53
3.7 CONTROL CIRCUIT WIRING................................................................................64
3.8 CONTROL I/O CONNECTIONS.............................................................................69
3.9 CONNECT TO A PC...............................................................................................73
3.10 WIRING CHECKLIST.............................................................................................74
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
39
3.1 Standard Connection Diagram
3.1 Standard Connection Diagram
Connect the drive and peripheral devices as shown in Figure 3.1. It is possible to set and run the drive via the digital operator
without connecting digital I/O wiring. This section does not discuss drive operation; Refer to Start-Up Programming &
Operation on page 77 for instructions on operating the drive.
NOTICE: Inadequate wiring could result in damage to the drive. Install adequate branch circuit short circuit protection per applicable codes.
The drive is suitable for circuits capable of delivering not more than 100,000 RMS symmetrical amperes, 240 Vac maximum (200 V class),
480 Vac maximum (400 V class), 600 Vac maximum (600 V class).
NOTICE: When the input voltage is 440 V or higher or the wiring distance is greater than 100 meters, pay special attention to the motor
insulation voltage or use a drive duty motor. Failure to comply could lead to motor insulation breakdown.
NOTICE: Do not connect AC control circuit ground to drive enclosure. Improper drive grounding can cause control circuit malfunction.
Note: The minimum load for the relay outputs M1-M2, M3-M4, M5-M6, and MA-MB-MC is 10 mA.
40
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
+
－
+
-
+
++
Terminals -, +1, +2, B1, B2 are
for connection options. Never
connect power supply lines to
these terminals
DC link choke
(option)
U X
Thermal relay
(option)
+
－
+
-
+
++
+
－
U X
S1
S2
S3
S4
S5
S6
S7
MP
DM
DM
RP
A1
A2
A3
0 V
AC
R
R
S
S-
IG
H1
H2
HC
Drive
B112
B2
2 k
S8
SC
0 V
0 V
AC
FM
AM
AC
E (G)
S1
S2
<1>
<2>
<3>
<11>
<7>
<12>
<13>
<8>
<10>
<7>
<5>
<4>
－
+24 V
+V
MA
M1
M2
MB
MC
Jumper
Braking resistor
(option)
Forward Run / Stop
Reverse Run / Stop
External fault
Fault reset
Multi-speed step 1
Multi-speed step 2
External Baseblock
Jog speed
Multi-function
digtial inputs
(default setting)
Sink / Source mode
selection wire link
(default: Sink)
CN5-C
CN5-B
CN5-A
Option board
Pulse Train Input (max 32 kHz)
Shield ground terminal
Multi-function
analog/pulse
train inputs
Power supply +10.5 Vdc, max. 20 mA
Analog Input 1 (Frequency Reference Bias)
-10 to +10 Vdc (20 k )
Analog Input 2 (Frequency Reference Bias)
-10 to +10 Vdc (20 k )
0 or 4 to 20 mA (250 )
Analog Input 3 / PTC Input (Aux. frequency
reference)
-10 to +10 Vdc (20 k )
-V
Power supply, -10.5 Vdc, max. 20 mA
Safety
switch
MEMOBUS/Modbus
comm. RS485/422
max. 115.2 kBps
Safe Disable inputs
Wire
jumper
Open
Safety relay /
controller
Termination resistor
(120 , 1/2 W)
DIP
Switch S2
Fault relay output
250 Vac, max. 1 A
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
Multi-function relay output (During Run)
250 Vac, max. 1 A
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
Multi-function pulse train output
(Output frequency)
0 to 32 kHz (2.2 k )
Multi-function analog output 1
(Output frequency)
-10 to +10 Vdc (2mA)
or 4 to 20 mA
EDM (Safety Electronic Device Monitor)
Main Circuit
Control Circuit
shielded line
twisted-pair shielded line
main circuit terminal
control circuit terminal
R/L1
S/L2
T/L3
R
S
T
Main
Switch
Fuse
EMC
Filter
M3
M4
Multi-function relay output (Zero Speed)
250 Vac, max. 1 A
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
M5
M6
Multi-function relay output (Speed Agree 1)
250 Vac, max. 1 A
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
SP
SN
<9>
AMFM
V
I
V
I
DIP Switch S1
A2 Volt/Curr. Sel
DIP Switch S4
A3 Analog/PTC
Input Sel
PTC
AI
Off
On
DIP Switch S2
Term. Res. On/Off
Jumper S3
H1, H2
Sink/Source Sel.
Jumper S5
AM/FM Volt./Curr.
Selection
Terminal board
jumpers and switches
FM
+
－
AM
<6>
<14>
Ω
Ω
Ω
Ω
Ω
Ω
<13>
Multi-function analog output 2
(Output current)
-10 to +10 Vdc (2mA)
or 4 to 20 mA
Three-Phase
Power Supply
200 to 600 V
50/60 Hz
<15>
<6>
A+
A-
B-
Z-
B+
Z+
a+
ab+
bz+
z-
FE
IP
IG
TB1
SD
TB2
B track monitor
A track monitor
M
U/T1
V/T2
W/T
U
FU
FV
FW
V
W
3
Ground
Cooling fan
PG
M
PG- X3
connectors
(option)
Wiring sequence should shut off
power to the drive when a fault
output is triggered.
(Depending on
model capacity)
Ω
Models CIMR-A 4A930 and
4A1200 are compatible with
12-Phase Rectification.
3.1 Standard Connection Diagram
<1> Remove the jumper when installing a DC link choke. Models CIMR-Ao2A0110 to 2A0415 and 4A0058 to 4A1200 come with
a built-in DC link choke.
Figure 3.1 Drive Standard Connection Diagram (example: CIMR-Ao2A0040)
Electrical Installation
3
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
41
3.1 Standard Connection Diagram
<2> Set up a thermal relay sequence to disconnect drive main power in the event of an overheat condition on the dynamic braking
option.
<3> Set L8-55 to 0 to disable the protection function of the built-in braking transistor of the drive when using an optional regenerative
converter or dynamic braking option. Leaving L8-55 enabled may cause a braking resistor fault (rF). Additionally, disable Stall
Prevention (L3-04 = 0) when using an optional regenerative converter, regenerative or braking units, or dynamic braking option.
Leaving If L3-04 enabled may prevent the drive from stopping within the specified deceleration time.
<4> Supplying power to the control circuit separately from the main circuit requires 24 V power supply (option).
<5> This figure illustrates an example of a sequence input to S1 through S8 using a non-powered relay or an NPN transistor. Install
the wire link between terminals SC-SP for Sink mode, between SC-SN for Source mode, or leave the link out for external power
supply. Never short terminals SP and SN, as it will damage the drive.
<6> This voltage source supplies a maximum current of 150 mA when not using a digital input card DI-A3.
<7> The maximum output current capacity for the +V and -V terminals on the control circuit is 20 mA. Never short terminals +V, -V,
and AC, as it can cause erroneous operation or damage the drive.
<8> Set DIP switch S1 to select between a voltage or current input signal to terminal A2. The default setting is for current input.
<9> Set DIP switch S4 to select between analog or PTC input for terminal A3.
<10> Set DIP switch S2 to the ON position to enable the termination resistor in the last drive in a MEMOBUS/Modbus network.
<11> Use jumper S3 to select between Sink mode, Source mode, and external power supply for the Safe Disable inputs.
NOTE: Terminals H1, H2, DM+, and DM- on 600 V class models are designed to the functionality, but are not certified to
EN61800-5-1, ISO13849 Cat. 3, IEC/EN61508 SIL2, Insulation coordination: class 1.
<12> Disconnect the wire jumper between H1 - HC and H2 - HC when utilizing the Safe Disable input.
NOTE: Terminals H1, H2, DM+, and DM- on 600 V class models are designed to the functionality, but are not certified to
EN61800-5-1, ISO13849 Cat. 3, IEC/EN61508 SIL2, Insulation coordination: class 1.
<13> Monitor outputs work with devices such as analog frequency meters, ammeters, voltmeters, and wattmeters. They are not
intended for use as a feedback-type signal.
<14> Use jumper S5 to select between voltage or current output signals at terminals AM and FM. Set parameters H4-07 and H4-08
accordingly.
<15> Self-cooling motors do not require the same wiring necessary for motors with cooling fans.
WARNING! Sudden Movement Hazard. Do not close the wiring for the control circuit unless the multifunction input terminal parameters are
properly set. Improper sequencing of run/stop circuitry could result in death or serious injury from moving equipment.
WARNING! Sudden Movement Hazard. Ensure start/stop and safety circuits are wired properly and in the correct state before energizing
the drive. Failure to comply could result in death or serious injury from moving equipment. When programmed for 3-Wire control, a momentary
closure on terminal S1 may cause the drive to start.
WARNING! Sudden Movement Hazard. When using a 3-Wire sequence, set the drive to 3-Wire sequence prior to wiring the control terminals
and set parameter b1-17 to 0 so the drive will not accept a Run command at power up (default). If the drive is wired for a 3-Wire sequence
but set up for a 2-Wire sequence (default), and parameter b1-17 is set to 1 so the drive accepts a Run command at power up, the motor
will rotate in reverse direction at drive power up and may cause injury.
WARNING! Sudden Movement Hazard. Confirm the drive I/O signals and external sequence before executing the application preset
function. Executing the application preset function or setting A1-06 ≠ 0 will change the drive I/O terminal functions and may cause unexpected
equipment operation. Failure to comply may cause death or serious injury.
NOTICE: When using the automatic fault restart function with wiring designed to shut off the power supply upon drive fault, make sure the
drive does not trigger a fault output during fault restart (L5-02 = 0, default). Failure to comply will prevent the automatic fault restart function
from working properly.
42
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
+1
+2
–
R/L1
S/L2
T/L3
Relay
Gate board
Control
board
Operator
+
Jumper
Current
sensor
U/T1
V/T2
W/T3
B1 B2
+1
–
R/L1
S/L2
T/L3
U/T1
V/T2
W/T3
B1 B2
DC link
choke
+
Relay
Gate board
Control
board
Operator
Current
sensor
3.2 Main Circuit Connection Diagram
3.2 Main Circuit Connection Diagram
Refer to diagrams in this section when wiring the main circuit of the drive. Connections may vary based on drive capacity.
The DC power supply for the main circuit also provides power to the control circuit.
NOTICE: Do not use the negative DC bus terminal “–” as a ground terminal. This terminal is at high DC voltage potential. Improper wiring
connections could damage the drive.
u
Three-Phase 200 V Class (CIMR-Ao2A0004 to 2A0081) Three-Phase 400 V Class (CIMR-Ao4A0002 to 4A0044) Three-Phase 600 V Class (CIMR-Ao5A0003 to 5A0032)
u
Figure 3.2 Connecting Main Circuit Terminals
Three-Phase 200 V Class (CIMR-Ao2A0110, 2A0138) Three-Phase 400 V Class (CIMR-Ao4A0058, 4A0072) Three-Phase 600 V Class (CIMR-Ao5A0041, 5A0052)
Figure 3.3 Connecting Main Circuit Terminals
Electrical Installation
3
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
43
+1
–
R/L1
S/L2
T/L3
U/T1
V/T2
W/T3
+
+3
DC link
choke
Relay
Gate board
Control
board
Operator
Current
sensor
+1
–
R/L1
S/L2
T/L3
U/T1
V/T2
W/T3
+3
+
24 V
Power
Supply
DC link
choke
Relay
Gate board
Control
board
Operator
Current
sensor
3.2 Main Circuit Connection Diagram
u
Three-Phase 200 V Class (CIMR-Ao2A0169 to 2A0211) Three-Phase 400 V Class (CIMR-Ao4A0088 to 4A0139) Three-Phase 600 V Class (CIMR-Ao5A0062 to 5A0099)
Figure 3.4 Connecting Main Circuit Terminals
u
Three-Phase 200 V Class (CIMR-Ao2A0250 to 2A0415) Three-Phase 400 V Class (CIMR-Ao4A0165 to 4A0675) Three-Phase 600 V Class (CIMR-Ao5A0125 to 5A0242)
Figure 3.5 Connecting Main Circuit Terminals
44
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
u
+1
–
R/L1
S/L2
T/L3
R1/L11
S1/L21
T1/L31
U/T1
V/T2
W/T3
+3
+
24 V
Power
Supply
DC link
choke
Relay
Gate board
Control
board
Operator
Current
sensor
Three-Phase 400 V Class (CIMR-Ao4A0930, 4A1200)
Figure 3.6 Connecting Main Circuit Terminals
Note:
Models CIMR-Ao4A0930 and 4A1200 are compatible for operation with 12-phase rectification. Refer to 12-Phase Rectification on page
45 for details.
3.2 Main Circuit Connection Diagram
u
12-Phase Rectification
Removing the Jumper
n
Models CIMR-Ao4A0930 and 4A1200 are compatible for operation with 12-phase rectification. Operation with 12-phase
rectification requires the user to separately prepare a 3-winding transformer for the power supply. Contact Yaskawa or your
nearest sales representative for transformer specifications.
WARNING! Fire Hazard. Failure to remove jumpers shorting the power supply terminals on the main circuit when operating with 12-phase
rectification may cause death or serious injury by fire.
Application Notes
n
Models CIMR-Ao4A0930 and 4A1200 are shipped from the factory with jumpers short-circuiting terminals R/L1-R1/L11,
S/L2-S1/L21, and T/L3-T1/L31.
Remove M5 screws and jumpers as shown in Figure 3.7 to operate with 12-phase rectification.
Electrical Installation
3
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
45
3.2 Main Circuit Connection Diagram
Jumper
Connection Diagram
n
R1/L11
R/L1
S/L2
Figure 3.7 Removing the Jumper
+
+ 1
−
U1
V1
W1
R/L1
S/L2
T/L3
T/L3
Braking Resistor Unit
(option)
Braking Unit
(option)
3
−
U/T1
V/T2
W/T3
S1/L21
T1/L31
Motor
46
W2 V2 U2
R1/L11
S1/L21
T1/L31
Figure 3.8 Connecting Main Circuit Terminals
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
3.3 Terminal Cover
3.3 Terminal Cover
Follow the procedure below to remove the terminal cover for wiring and to reattach the terminal cover after wiring is complete.
u
CIMR-Ao2A0004 to 2A0081, 4A0002 to 4A0044, 5A0003 to 5A0032
(IP20/NEMA Type 1 Enclosure)
Removing the Terminal Cover
n
Loosen the terminal cover screw using a #2 Phillips screwdriver. Screw sizes vary by drive model.
1.
Figure 3.9 Removing the Terminal Cover on an IP20/NEMA Type 1 Enclosure Drive
Push in on the tab located on the bottom of the terminal cover and gently pull forward to remove the terminal cover.
2.
Figure 3.10 Removing the Terminal Cover on an IP20/NEMA Type 1 Enclosure Drive
Reattaching the Terminal Cover
n
Power lines and signal wiring should pass through the opening provided. Refer to Wiring the Main Circuit Terminal on
page 63 and Wiring the Control Circuit Terminal on page 67 for details on wiring.
Reattach the terminal cover after completing the wiring to the drive and other devices.
Electrical Installation
3
Connect ground wiring first,
followed by the main circuit,
and then wire the control circuit.
Power lines and signal wiring
exit through the opening provided.
Figure 3.11 Reattaching the Terminal Cover on an IP20/NEMA Type 1 Enclosure Drive
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
47
3.3 Terminal Cover
u
CIMR-Ao2A0110 to 2A0250, 4A0208 to 4A1200, and 5A0125 to 5A0242 (IP00/Open Type Enclosure)
Removing the Terminal Cover
n
Loosen the screws on the terminal cover, then pull down on the cover.
1.
Note: The terminal cover and the number of terminal cover screws differ depending on the drive model.
CAUTION! Do not completely remove the cover screws, just loosen them. If the cover screws are removed completely, the terminal
cover may fall off causing an injury.
Figure 3.12 Removing the Terminal Cover on an IP00/Open Type Enclosure Drive
Pull forward on the terminal cover to free it from the drive.
2.
Figure 3.13 Removing the Terminal Cover on an IP00/Open Type Enclosure Drive
Reattaching the Terminal Cover
n
After wiring the terminal board and other devices, double-check connections and reattach the terminal cover. Refer to Wiring
the Main Circuit Terminal on page 63 and Wiring the Control Circuit Terminal on page 67 for details on wiring.
<1>
Figure 3.14 Reattaching the Terminal Cover on an IP00/Open Type Enclosure Drive
<1> Connect the ground wiring first, then the main circuit wiring, and finally the control circuit wiring.
48
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
3.4 Digital Operator and Front Cover
3.4 Digital Operator and Front Cover
Detach the digital operator from the drive for remote operation or when opening the front cover to install an option card.
NOTICE: Be sure to remove the digital operator prior to opening or reattaching the front cover. Leaving the digital operator plugged into the
drive when removing the front cover can result in erroneous operation caused by a poor connection. Firmly fasten the front cover back into
place before reattaching the digital operator.
u
Removing/Reattaching the Digital Operator
Removing the Digital Operator
n
While pressing on the tab located on the right side of the digital operator, pull the digital operator forward to remove it from
the drive.
Figure 3.15 Removing the Digital Operator
Reattaching the Digital Operator
n
Insert the digital operator into the opening in the top cover while aligning it with the notches on the left side of the opening.
Next, press gently on the right side of the operator until it clicks into place.
Figure 3.16 Reattaching the Digital Operator
u
Removing/Reattaching the Front Cover
Removing the Front Cover
n
Drive Models CIMR-Ao2A0004 to 2A0081, 4A0002 to 4A0044, and 5A0003 to 5A0032
After removing the terminal cover and the digital operator, loosen the screw that affixes the front cover (models
CIMR-Ao2A0056, 4A0038, 5A0022, and 5A0027 do not use a screw to affix the front cover) . Pinch in on the tabs found on
each side of the front cover, then pull forward to remove it from the drive.
Figure 3.17 Remove the Front Cover (2A0004 to 2A0081, 4A0002 to 4A0044, and 5A0003 to 5A0032)
Drive Models CIMR-Ao2A0110 to 2A0415 and 4A0058 to 4A1200
Remove the terminal cover and the digital operator.
1.
Loosen the installation screw on the front cover.
2.
Use a straight-edge screwdriver to loosen the hooks on each side of the cover that hold it in place.
3.
Electrical Installation
3
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
49
3.4 Digital Operator and Front Cover
HookHook
Front cover
installation screw
Free hooks on both
sides of the cover
Figure 3.18 Remove the Front Cover (2A0010 to 2A0415 and 4A0058 to 4A1200)
Unhook the left side of the front cover then swing the left side towards you as shown in Figure 3.19 until the cover
4.
comes off.
50
Figure 3.19 Remove the Front Cover (2A0010 to 2A0415 and 4A0058 to 4A1200)
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
3.4 Digital Operator and Front Cover
Reattaching the Front Cover
n
Drive Models CIMR-Ao2A0004 to 2A0081, 4A0002 to 4A0044, and 5A0003 to 5A0032
Reverse the instructions given in Remove the Front Cover (2A0004 to 2A0081, 4A0002 to 4A0044, and 5A0003 to 5A0032)
on page 49 to reattach the front cover. Pinch inwards on the hooks found on each side of the front cover while guiding it back
into the drive. Make sure it clicks firmly into place.
Drive Models CIMR-Ao2A0110 to 2A0415 and 4A0058 to 4A1200
Slide the front cover so the hooks on the top connect to the drive.
1.
Figure 3.20 Reattach the Front Cover (2A0110 to 2A0415 and 4A0058 to 4A1200)
After connecting the hooks to the drive, press firmly on the cover to lock it into place.
2.
Electrical Installation
3
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
51
3.5 Top Protective Cover
3.5 Top Protective Cover
Drive models CIMR-Ao2A0004 to 2A0081, 4A0002 to 4A0058, and 5A0003 to 5A0032 are designed to IP20/NEMA Type
1 specifications with a protective cover on the top. Removing this top protective cover or the bottom conduit bracket from an
IP20/NEMA Type 1 enclosure drive voids the NEMA Type 1 protection while maintaining IP20 conformity.
u
Removing the Top Protective Cover
Insert the tip of a straight-edge screwdriver into the small opening located on the front edge of the top protective cover. Gently
apply pressure as shown in the figure below to free the cover from the drive.
Note: Removing the top protective cover or the bottom conduit bracket from an IP20/NEMA Type 1 enclosure drive voids the NEMA Type 1
protection while maintaining IP20 conformity.
Figure 3.21 Removing the Top Protective Cover
u
Reattaching the Top Protective Cover
Insert the two small protruding hooks on the rear side of the top protective cover into the provided mounting holes near the
back of the drive, then press down on the front side of the top protective cover to fasten the cover into place.
Protective Cover
Mounting Holes
Figure 3.22 Reattaching the Protective Cover
52
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
3.6 Main Circuit Wiring
3.6 Main Circuit Wiring
This section describes the functions, specifications, and procedures required to safely and properly wire the main circuit in
the drive.
NOTICE: Do not solder the ends of wire connections to the drive. Soldered wiring connections can loosen over time. Improper wiring practices
could result in drive malfunction due to loose terminal connections.
NOTICE: Do not switch the drive input to start or stop the motor. Frequently switching the drive on and off shortens the life of the DC bus
charge circuit and the DC bus capacitors, and can cause premature drive failures. For the full performance life, refrain from switching the
drive on and off more than once every 30 minutes.
u
Main Circuit Terminal Functions
Table 3.1 Main Circuit Terminal Functions
Terminal Type
200 V
Class
400 V
Class
600 V
Class
Drive Model
CIMR-Ao
R/L1
S/L2
T/L3
R1-L11
S1-L21
T1-L31
U/T1
W/T3
B1
B2
+2 • DC link choke
+1
–
+3 Not available
2A0004 to
2A0081
4A0002 to
4A0044
5A0003 to
5A0032
connection
(+1, +2)
(remove the
shorting bar
between
+1 and +2)
• DC power
supply input
(+1, −)
2A0110 to
2A0138
4A0058 to
4A0072
5A0041 to
5A0052
Main circuit power supply input
Not available
Drive output Connects to the motor 41V/T2
Braking resistor Not available
DC power supply
input
(+1, −)
For 200 V class: 100 Ω or less
For 400 V class: 10 Ω or less
For 600 V class: 10 Ω or less
2A0169 to
2A0415
4A0088 to
4A0675
5A0062 to
5A0242
Not available
• DC power supply input (+1, −)
• Braking unit connection (+3, −)
4A0930 to
Main circuit power
supply input
–
4A1200
–
Function Page
Connects line power to the drive 41
Available for connecting a
braking resistor or a braking
resistor unit option
For connecting:
• the drive to a DC power supply
(terminals +1 and – are not EU/
CE or UL approved)
• dynamic braking options
• a DC link choke
Grounding terminal 62
–
–
Electrical Installation
3
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
53
3.6 Main Circuit Wiring
u
Protecting Main Circuit Terminals
Insulation Caps or Sleeves
n
Use insulation caps or sleeves when wiring the drive with crimp terminals. Take particular care to ensure that the wiring does
not touch nearby terminals or the surrounding case.
Insulation Barrier
n
Insulation barriers are packaged with drive models CIMR-Ao4A0414 through 4A1200 to provide added protection between
terminals. Yaskawa recommends using the provided insulation barriers to ensure proper wiring. Refer to Figure 3.23 for
instructions on placement of the insulation barriers.
Insulation Barrier
Figure 3.23 Installing Insulation Barriers
54
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
3.6 Main Circuit Wiring
u
Wire Gauges and Tightening Torque
Use the tables in this section to select the appropriate wires and crimp terminals.
Gauges listed in the tables are for use in the United States.
Note: 1. Wire gauge recommendations based on drive continuous current ratings (ND) using 75 °C 600 Vac vinyl-sheathed wire assuming ambient
temperature within 40 °C and wiring distance less than 100 m.
2. Terminals +1, +2, +3, –, B1 and B2 are for connecting optional devices such as a DC link choke or braking resistor. Do not connect other
nonspecific devices to these terminals.
• Consider the amount of voltage drop when selecting wire gauges. Increase the wire gauge when the voltage drop is greater
than 2% of motor rated voltage. Ensure the wire gauge is suitable for the terminal block. Use the following formula to
calculate the amount of voltage drop:
Line drop voltage (V) = 3 × wire resistance (Ω/km) × wire length (m) × current (A) × 10
-3
• Refer to instruction manual TOBP C720600 00 for braking transistor option or braking resistor option wire gauges.
• Use terminal +1 and the negative terminal when connecting a braking transistor option, regenerative converter, or a regen
unit.
NOTICE: Do not connect a braking resistor to terminals +1 or –. Failure to comply may cause damage to the drive circuitry.
• Refer to UL Standards Compliance on page 258 for information on UL compliance.
Yaskawa recommends using closed-loop crimp terminals on all drive models. UL/cUL approval requires the use of closedloop crimp terminals when wiring the drive main circuit terminals on models CIMR-Ao2A0110 to 2A0415 and 4A0058 to
4A1200. Use only the tools recommended by the terminal manufacturer for crimping. Refer to Closed-Loop Crimp Terminal
Size on page 258 for closed-loop crimp terminal recommendations.
The wire gauges listed in the following tables are Yaskawa recommendations. Refer to local codes for proper wire gauge
selections.
Three-Phase 200 V Class
n
Table 3.2 Wire Gauge and Torque Specifications (Three-Phase 200 V Class)
Model
CIMR-Ao
R/L1, S/L2, T/L3 14 14 to 10
2A0004
2A0006
2A0008
2A0010
2A0012
2A0018
2A0021
2A0030
U/T1, V/T2, W/T3 14 14 to 10
–, +1, +2 – 14 to 10
B1, B2 – 14 to 10
R/L1, S/L2, T/L3 12 14 to 10
U/T1, V/T2, W/T3 14 14 to 10
–, +1, +2 – 14 to 10
B1, B2 – 14 to 10
R/L1, S/L2, T/L3 10 12 to 10
U/T1, V/T2, W/T3 10 14 to 10
–, +1, +2 – 14 to 10
B1, B2 – 14 to 10
R/L1, S/L2, T/L3 10 12 to 10
U/T1, V/T2, W/T3 10 12 to 10
–, +1, +2 – 12 to 10
B1, B2 – 14 to 10
R/L1, S/L2, T/L3 8 10 to 6
U/T1, V/T2, W/T3 8 10 to 6
–, +1, +2 – 10 to 6
B1, B2 – 14 to 10
Terminal
Recomm. Gauge
AWG, kcmil
<1>
10
<1>
10
<1>
10
<1>
10
<1>
8
Wire Range
AWG, kcmil
14 to 10
14 to 10
14 to 10
12 to 10
10 to 8 M5
Screw
Size
M4
M4
M4
M4
M4
Tightening Torque
N·m (lb.in.)
1.2 to 1.5
(10.6 to 13.3)
1.2 to 1.5
(10.6 to 13.3)
1.2 to 1.5
(10.6 to 13.3)
1.2 to 1.5
(10.6 to 13.3)
1.2 to 1.5
(10.6 to 13.3)
2 to 2.5
(17.7 to 22.1)
Electrical Installation
3
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
55
3.6 Main Circuit Wiring
Model
CIMR-Ao
2A0040
2A0056
2A0069
2A0081
<2>
2A0110
<2>
2A0138
<2>
2A0169
<2>
2A0211
Terminal
R/L1, S/L2, T/L3 6 8 to 6
U/T1, V/T2, W/T3 8 8 to 6
–, +1, +2 – 6
B1, B2 – 12 to 10
R/L1, S/L2, T/L3 4 6 to 4
U/T1, V/T2, W/T3 4 6 to 4
–, +1, +2 – 6 to 4
B1, B2 – 10 to 6 M5
R/L1, S/L2, T/L3 3 4 to 3
U/T1, V/T2, W/T3 3 4 to 3
–, +1, +2 – 4 to 3
B1, B2 – 8 to 6 M5
R/L1, S/L2, T/L3 2 3 to 2
U/T1, V/T2, W/T3 2 3 to 2
–, +1, +2 – 3 to 2
B1, B2 – 6 M5
R/L1, S/L2, T/L3 1/0 3 to 1/0
U/T1, V/T2, W/T3 1/0 3 to 1/0
–, +1 – 2 to 1/0
B1, B2 – 6 to 1/0
R/L1, S/L2, T/L3 2/0 1 to 2/0
U/T1, V/T2, W/T3 2/0 1 to 2/0
–, +1 – 1/0 to 3/0
B1, B2 – 4 to 2/0
R/L1, S/L2, T/L3 4/0 2/0 to 4/0
U/T1, V/T2, W/T3 4/0 3/0 to 4/0
–, +1 – 1 to 4/0
+3 – 1/0 to 4/0
R/L1, S/L2, T/L3 1/0 × 2P 1/0 to 2/0
U/T1, V/T2, W/T3 1/0 × 2P 1/0 to 2/0
–, +1 – 1 to 4/0
+3 – 1/0 to 4/0
Recomm. Gauge
AWG, kcmil
<1>
8
6 8 to 6 M6
6 6 to 4 M6
6 6 to 4 M6
6 6 to 4
4 4 M8
4 4 to 2
4 4 to 1/0
Wire Range
AWG, kcmil
10 to 8 M5
Screw
Size
M4
M6
M8
M8
M8
M10
M10
M10
Tightening Torque
N·m (lb.in.)
1.2 to 1.5
(10.6 to 13.3)
2 to 2.5
(17.7 to 22.1)
4 to 6
(35.4 to 53.1)
2 to 2.5
(17.7 to 22.1)
4 to 6
(35.4 to 53.1)
9 to 11
(79.7 to 97.4)
2 to 2.5
(17.7 to 22.1)
4 to 6
(35.4 to 53.1)
9 to 11
(79.7 to 97.4)
2 to 2.5
(17.7 to 22.1)
4 to 6
(35.4 to 53.1)
9 to 11
(79.7 to 97.4)
18 to 23
(159 to 204)
9 to 11
(79.7 to 97.4)
18 to 23
(159 to 204)
18 to 23
(159 to 204)
56
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
3.6 Main Circuit Wiring
Model
CIMR-Ao
<2>
2A0250
<2>
2A0312
<2>
2A0360
<2>
2A0415
Terminal
R/L1, S/L2, T/L3 3/0 × 2P 3/0 to 300
U/T1, V/T2, W/T3 3/0 × 2P 3/0 to 300
–, +1 – 3/0 to 300
+3 – 2 to 300 M10
R/L1, S/L2, T/L3 4/0 × 2P 3/0 to 300
U/T1, V/T2, W/T3 3/0 × 2P 3/0 to 300
–, +1 – 3/0 to 300
+3 – 3/0 to 300 M10
R/L1, S/L2, T/L3 250 × 2P 4/0 to 600
U/T1, V/T2, W/T3 4/0 × 2P 4/0 to 600
–, +1 – 250 to 600
+3 – 3/0 to 600 M10
R/L1, S/L2, T/L3 350 × 2P 250 to 600
U/T1, V/T2, W/T3 300 × 2P 300 to 600
–, +1 – 300 to 600
+3 – 3/0 to 600 M10
Recomm. Gauge
AWG, kcmil
3 3 to 300 M12
2 2 to 300 M12
1 1 to 350 M12
1 1 to 350 M12
Wire Range
AWG, kcmil
Screw
Size
M12
M12
M12
M12
Tightening Torque
N·m (lb.in.)
32 to 40
(283 to 354)
18 to 23
(159 to 204)
32 to 40
(283 to 354)
32 to 40
(283 to 354)
18 to 23
(159 to 204)
32 to 40
(283 to 354)
32 to 40
(283 to 354)
18 to 23
(159 to 204)
32 to 40
(283 to 354)
32 to 40
(283 to 354)
18 to 23
(159 to 204)
32 to 40
(283 to 354)
<1> When installing an EMC filter, additional measures must be taken to comply with IEC61800-5-1. Refer to EMC Filter Installation on page 252
for details.
<2>
Drive models CIMR-Ao2A0110 to 2A0415 require the use of closed-loop crimp terminals for UL/cUL compliance. Use only the tools
recommended by the terminal manufacturer for crimping.
Three-Phase 400 V Class
n
Table 3.3 Wire Gauge and Torque Specifications (Three-Phase 400 V Class)
Model CIMR-Ao
R/L1, S/L2, T/L3 14 14 to 10
4A0002
4A0004
4A0005
4A0007
4A0009
4A0011
U/T1, V/T2, W/T3 14 14 to 10
–, +1, +2 – 14 to 10
B1, B2 – 14 to 10
R/L1, S/L2, T/L3 14 14 to 10
U/T1, V/T2, W/T3 14 14 to 10
–, +1, +2 – 14 to 10
B1, B2 – 14 to 10
R/L1, S/L2, T/L3 12 14 to 10
U/T1, V/T2, W/T3 14 14 to 10
–, +1, +2 – 14 to 10
B1, B2 – 14 to 10
Terminal
Recomm. Gauge
AWG, kcmil
12 14 to 12
10 14 to 10
10 14 to 10
Wire Range
AWG, kcmil
Screw
Size
M4
M4
M4
Tightening Torque
N·m (lb.in.)
1.2 to 1.5
(10.6 to 13.3)
1.2 to 1.5
(10.6 to 13.3)
1.2 to 1.5
(10.6 to 13.3)
Electrical Installation
3
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
57
3.6 Main Circuit Wiring
Model CIMR-Ao
4A0018
4A0023
4A0031
4A0038
4A0044
<1>
4A0058
<1>
4A0072
<1>
4A0088
<1>
4A0103
Terminal
R/L1, S/L2, T/L3 10 12 to 6
U/T1, V/T2, W/T3 10 12 to 6
–, +1, +2 – 12 to 6
B1, B2 – 12 to 10
R/L1, S/L2, T/L3 10 10 to 6
U/T1, V/T2, W/T3 10 10 to 6
–, +1, +2 – 12 to 6
B1, B2 – 12 to 10
R/L1, S/L2, T/L3 8 8 to 6
U/T1, V/T2, W/T3 8 10 to 6
–, +1, +2 – 10 to 6
B1, B2 – 10 to 8 M5
R/L1, S/L2, T/L3 6 8 to 6
U/T1, V/T2, W/T3 8 8 to 6
–, +1, +2 – 6
B1, B2 – 10 to 8 M5
R/L1, S/L2, T/L3 6 6 to 4
U/T1, V/T2, W/T3 6 6 to 4
–, +1, +2 – 6 to 4
B1, B2 – 10 to 8 M5
R/L1, S/L2, T/L3 4 6 to 4
U/T1, V/T2, W/T3 4 6 to 4
–, +1 – 6 to 1
B1, B2 – 8 to 4
R/L1, S/L2, T/L3 3 4 to 3
U/T1, V/T2, W/T3 3 4 to 3
–, +1 – 4 to 1
B1, B2 – 6 to 3
R/L1, S/L2, T/L3 2 3 to 1/0
U/T1, V/T2, W/T3 2 3 to 1/0
–, +1 – 3 to 1/0
+3 – 6 to 1/0
R/L1, S/L2, T/L3 1/0 2 to 1/0
U/T1, V/T2, W/T3 1 2 to 1/0
–, +1 – 3 to 1/0
+3 – 4 to 1/0
Recomm. Gauge
AWG, kcmil
10 14 to 10 M5
10 12 to 10 M5
8 10 to 8 M6
6 10 to 6 M6
6 8 to 6 M6
6 8 to 6
6 6
4 6 to 4
4 6 to 4
Wire Range
AWG, kcmil
Screw
Size
M4
M4
M5
M5
M6
M8
M8
M8
M8
Tightening Torque
N·m (lb.in.)
1.2 to 1.5
(10.6 to 13.3)
2 to 2.5
(17.7 to 22.1)
1.2 to 1.5
(10.6 to 13.3)
2 to 2.5
(17.7 to 22.1)
2 to 2.5
(17.7 to 22.1)
2 to 2.5
(17.7 to 22.1)
4 to 6
(35.4 to 53.1)
2 to 2.5
(17.7 to 22.1)
2 to 2.5
(17.7 to 22.1)
4 to 6
(35.4 to 53.1)
4 to 6
(35.4 to 53.1)
2 to 2.5
(17.7 to 22.1)
4 to 6
(35.4 to 53.1)
9 to 11
(79.7 to 97.4)
9 to 11
(79.7 to 97.4)
9 to 11
(79.7 to 97.4)
9 to 11
(79.7 to 97.4)
58
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
3.6 Main Circuit Wiring
Model CIMR-Ao
<1>
4A0139
<1>
4A0165
<1>
4A0208
<1>
4A0250
<1>
4A0296
<1>
4A0362
<1> <2>
4A0414
<1> <2>
4A0515
<1> <2>
4A0675
Terminal
R/L1, S/L2, T/L3 3/0 1/0 to 4/0
U/T1, V/T2, W/T3 2/0 1/0 to 4/0
–, +1 – 1/0 to 4/0
+3 – 3 to 4/0
R/L1, S/L2, T/L3 4/0 3/0 to 4/0
U/T1, V/T2, W/T3 4/0 3/0 to 4/0
–,+1 – 1 to 4/0
+3 – 1/0 to 4/0
R/L1, S/L2, T/L3 300 2 to 300
U/T1, V/T2, W/T3 300 2 to 300
–,+1 – 1 to 250
+3 – 3 to 3/0
R/L1, S/L2, T/L3 400 1 to 600
U/T1, V/T2, W/T3 400 1/0 to 600
–,+1 – 3/0 to 600
+3 – 1 to 325
R/L1, S/L2, T/L3 500 2/0 to 600
U/T1, V/T2, W/T3 500 2/0 to 600
–,+1 – 3/0 to 600
+3 – 1 to 325 M10
R/L1, S/L2, T/L3 4/0 × 2P 3/0 to 600
U/T1, V/T2, W/T3 4/0 × 2P 3/0 to 600
–,+1 – 4/0 to 600
+3 – 3/0 to 600 M10
R/L1, S/L2, T/L3 300 × 2P 4/0 to 300
U/T1, V/T2, W/T3 300 × 2P 4/0 to 300
–,+1 – 3/0 to 300
+3 – 3/0 to 300
R/L1, S/L2, T/L3 3/0 × 4P 3/0 to 300
U/T1, V/T2, W/T3 4/0 × 4P 3/0 to 300
–,+1 – 1/0 to 300
+3 – 1/0 to 300
R/L1, S/L2, T/L3 300 × 4P 4/0 to 300
U/T1, V/T2, W/T3 300 × 4P 4/0 to 300
–,+1 – 1/0 to 300
+3 – 1/0 to 300
Recomm. Gauge
AWG, kcmil
4 4
4 4 to 2
4 4 to 300
2 2 to 350
2 2 to 350 M12
1 1 to 350 M12
1 1 to 3/0
1/0 1/0 to 300
2/0 2/0 to 300
Wire Range
AWG, kcmil
Screw
Size
M10
M10
M10
M10
M12
M12
M12
M12
M12
Tightening Torque
N·m (lb.in.)
18 to 23
(159 to 204)
18 to 23
(159 to 204)
18 to 23
(159 to 204)
18 to 23
(159 to 204)
32 to 40
(283 to 354)
18 to 23
(159 to 204)
32 to 40
(283 to 354)
32 to 40
(283 to 354)
18 to 23
(159 to 204)
32 to 40
(283 to 354)
32 to 40
(283 to 354)
Electrical Installation
3
32 to 40
(283 to 354)
32 to 40
(283 to 354)
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
59
3.6 Main Circuit Wiring
Model CIMR-Ao
R/L1, S/L2, T/L3, R1/L11, S1/L21, T1/
L31
<1> <2>
4A0930
<1> <2>
4A1200
<1>
Drive models CIMR-Ao4A0058 to 4A1200 require the use of closed-loop crimp terminals for UL/cUL compliance. Use only the tools
U/T1, V/T2, W/T3 4/0 × 4P×2 3/0 to 300
–,+1 – 4/0 to 300
+3 – 4/0 to 300
R/L1, S/L2, T/L3, R1/L11, S1/L21, T1/
L31
U/T1, V/T2, W/T3 300 × 4P×2 4/0 to 300
–,+1 – 250 to 300
+3 – 4/0 to 300
Terminal
Recomm. Gauge
AWG, kcmil
4/0 × 4P×2 3/0 to 300
3/0 3/0 to 250
300 × 4P×2 4/0 to 300
4/0 4/0 to 250
Wire Range
AWG, kcmil
Screw
Size
M12
M12
Tightening Torque
N·m (lb.in.)
32 to 40
(283 to 354)
32 to 40
(283 to 354)
recommended by the terminal manufacturer for crimping.
<2> When installing an EMC filter, additional measures must be taken to comply with IEC61800-5-1. Refer to EMC Filter Installation on page 252
for details.
Three-Phase 600 V Class
n
Table 3.4 Wire Gauge and Torque Specifications (Three-Phase 600 V Class)
Model CIMR-Ao
5A0003
5A0004
5A0006
5A0009
5A0011
5A0017
5A0022
Terminal
R/L1, S/L2, T/L3 14 14 to 10
U/T1, V/T2, W/T3 14 14 to 10
–, +1, +2 – 14 to 10
B1, B2 – 14 to 10
R/L1, S/L2, T/L3 14 14 to 10
U/T1, V/T2, W/T3 14 14 to 10
–, +1, +2 – 14 to 10
B1, B2 – 14 to 10
R/L1, S/L2, T/L3 10 14 to 6
U/T1, V/T2, W/T3 14 14 to 6
–, +1, +2 – 14 to 6
B1, B2 – 14 to 10
R/L1, S/L2, T/L3 10 10 to 6
U/T1, V/T2, W/T3 10 10 to 6
–, +1, +2 – 10 to 6
B1, B2 – 10 to 8
R/L1, S/L2, T/L3 8 10 to 6
U/T1, V/T2, W/T3 10 10 to 6
–, +1, +2 – 10 to 6
B1, B2 – 10 to 8
Recomm. Gauge
AWG, kcmil
10 14 to 10
10 12 to 10
8 12 to 8 M5
8 12 to 8 M6
8 10 to 6 M6
Wire Range
AWG, kcmil
Screw
Size
M4
M4
M4
M5
M5
Tightening Torque
N·m (lb.in.)
1.2 to 1.5
(10.6 to 13.3)
1.2 to 1.5
(10.6 to 13.3)
1.2 to 1.5
(10.6 to 13.3)
2 to 2.5
(17.7 to 22.1)
2 to 2.5
(17.7 to 22.1)
4 to 6
(35.4 to 53.1)
2 to 2.5
(17.7 to 22.1)
4 to 6
(35.4 to 53.1)
60
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
3.6 Main Circuit Wiring
Model CIMR-Ao
5A0027
5A0032
5A0041
5A0052
5A0062
5A0077
5A0099
5A0125
5A0145
5A0192
Terminal
R/L1, S/L2, T/L3 6 6 to 4
U/T1, V/T2, W/T3 6 6 to 4
–, +1, +2 – 6 to 4
B1, B2 – 10 to 8 M5
R/L1, S/L2, T/L3 6 10 to 3
U/T1, V/T2, W/T3 6 10 to 3
–, +1, +2 – 6 to 1
B1, B2 – 12 to 3
R/L1, S/L2, T/L3 4 10 to 3
U/T1, V/T2, W/T3 6 10 to 3
–, +1, +2 – 6 to 1
B1, B2 – 8 to 3
R/L1, S/L2, T/L3 4 10 to 4/0
U/T1, V/T2, W/T3 4 10 to 4/0
–, +1, +2 – 4 to 4/0
B1, B2 – 6 to 4/0
R/L1, S/L2, T/L3 3 10 to 4/0
U/T1, V/T2, W/T3 3 10 to 4/0
–, +1, +2 – 3 to 4/0
B1, B2 – 6 to 4/0
R/L1, S/L2, T/L3 1/0 10 to 4/0
U/T1, V/T2, W/T3 1 10 to 4/0
–, +1, +2 – 2 to 4/0
B1, B2 – 4 to 4/0
R/L1, S/L2, T/L3 2/0 1 to 300
U/T1, V/T2, W/T3 2/0 1 to 300
–, +1 – 2/0 to 3/0
+3 – 1 to 1/0
R/L1, S/L2, T/L3 3/0 2/0 to 300
U/T1, V/T2, W/T3 3/0 2/0 to 300
–, +1 – 3/0 to 4/0
+3 – 1/0 to 2/0
R/L1, S/L2, T/L3 300 2/0 to 600
U/T1, V/T2, W/T3 250 2/0 to 600
–, +1 – 2/0 to 400
+3 – 2/0 to 250 M10
Recomm. Gauge
AWG, kcmil
6 10 to 6 M6
6 6
6 6
4 4
4 4
4 4
3 4 to 300
3 4 to 300
1 1 to 350 M12
Wire Range
AWG, kcmil
Screw
Size
M6
M8
M8
M10
M10
M10
M10
M10
M12
Tightening Torque
N·m (lb.in.)
4 to 6
(35.4 to 53.1)
2 to 2.5
(17.7 to 22.1)
4 to 6
(35.4 to 53.1)
9 to 11
(79.7 to 97.4)
9 to 11
(79.7 to 97.4)
18 to 23
(159 to 204)
18 to 23
(159 to 204)
18 to 23
(159 to 204)
18 to 23
(159 to 204)
Electrical Installation
3
18 to 23
(159 to 204)
32 to 40
(283 to 354)
18 to 23
(159 to 204)
32 to 40
(283 to 354)
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
61
3.6 Main Circuit Wiring
Model CIMR-Ao
R/L1, S/L2, T/L3 400 2/0 to 600
U/T1, V/T2, W/T3 350 2/0 to 600
5A0242
u
Main Circuit Terminal and Motor Wiring
–, +1 – 2/0 to 500
+3 – 250 to 300 M10
Terminal
Recomm. Gauge
AWG, kcmil
1 1 to 350 M12
Wire Range
AWG, kcmil
Screw
Size
M12
Tightening Torque
N·m (lb.in.)
32 to 40
(283 to 354)
18 to 23
(159 to 204)
32 to 40
(283 to 354)
This section outlines the various steps, precautions, and checkpoints for wiring the main circuit terminals and motor terminals.
WARNING! Electrical Shock Hazard. Do not connect the AC power line to the output terminals of the drive. Failure to comply could result
in death or serious injury by fire as a result of drive damage from line voltage application to output terminals.
NOTICE: When connecting the motor to the drive output terminals U/T1, V/T2, and W/T3, the phase order for the drive and motor should
match. Failure to comply with proper wiring practices may cause the motor to run in reverse if the phase order is backward.
NOTICE: Do not connect phase-advancing capacitors or LC/RC noise filters to the output circuits. Failure to comply could result in damage
to the drive, phase-advancing capacitors, LC/RC noise filters or ground fault circuit interrupters.
Cable Length Between Drive and Motor
n
Voltage drop along the motor cable may cause reduced motor torque when the wiring between the drive and the motor is too
long, especially at low frequency output. This can also be a problem when motors are connected in parallel with a fairly long
motor cable. Drive output current will increase as the leakage current from the cable increases. An increase in leakage current
may trigger an overcurrent situation and weaken the accuracy of the current detection.
Adjust the drive carrier frequency according to Table 3.5. If the motor wiring distance exceeds 100 m because of the system
configuration, reduce the ground currents. Refer to C6-02: Carrier Frequency Selection on page 101.
Table 3.5 Cable Length Between Drive and Motor
Cable Length 50 m or less 100 m or less Greater than 100 m
Carrier Frequency 15 kHz or less 5 kHz or less 2 kHz or less
Note: 1. When setting carrier frequency for drives running multiple motors, calculate cable length as the total wiring distance to all connected motors.
2. The maximum cable length when using OLV/PM (A1-02 = 5) or AOLV/PM (A1-02 = 6) is 100 m.
Ground Wiring
n
Follow the precautions below when wiring the ground for one drive or a series of drives.
WARNING! Electrical Shock Hazard. Make sure the protective earthing conductor complies with technical standards and local safety
regulations. Because the leakage current exceeds 3.5 mA in models CIMR-A
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.
WARNING! Electrical Shock Hazard. Always use a ground wire that complies with technical standards on electrical equipment and minimize
the length of the ground wire. Improper equipment grounding may cause dangerous electrical potentials on equipment chassis, which could
result in death or serious injury.
WARNING! Electrical Shock Hazard. Be sure to ground the drive ground terminal (200 V class: ground to 100 Ω or less; 400 V class: ground
to 10 Ω or less; 600 V class: ground to 10 Ω or less). Improper equipment grounding could result in death or serious injury by contacting
ungrounded electrical equipment.
NOTICE: Do not share the ground wire with other devices such as welding machines or large-current electrical equipment. Improper
equipment grounding could result in drive or equipment malfunction due to electrical interference.
NOTICE: When using more than one drive, ground multiple drives according to instructions. Improper equipment grounding could result in
abnormal operation of drive or equipment.
o
4A0414 and larger, IEC 61800-5-1 states that either the
Refer to Figure 3.24 when using multiple drives. Do not loop the ground wire.
62
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
3.6 Main Circuit Wiring
OK OK NOT OK
Figure 3.24 Multiple Drive Wiring
Wiring the Main Circuit Terminal
n
WARNING! Electrical Shock Hazard. Shut off the power supply to the drive before wiring the main circuit terminals. Failure to comply may
result in death or serious injury.
Wire the main circuit terminals after the terminal board has been properly grounded.
Models CIMR-Ao2A0004 to 2A0081, 4A0002 to 4A0044, and 5A0003 to 5A0032 have a cover placed over the DC bus and
braking circuit terminals prior to shipment to help prevent miswiring. Use wire cutters to cut away covers as needed for
terminals.
B2
B1
A
B
R/L1
A – Braking circuit protective cover
S/L2
T/L3
_
+1
+2
U/T1
V/T2
W/T3
B – DC bus protective cover
Figure 3.25 Protecting Cover to Prevent Miswiring (CIMR-Ao5A0011)
Main Circuit Connection Diagram
n
Refer to Main Circuit Connection Diagram on page 43 when wiring terminals on the main power circuit of the drive.
WARNING! Fire Hazard. The braking resistor connection terminals are B1 and B2. Do not connect braking resistors to any other terminals.
Improper wiring connections could cause the braking resistor to overheat and cause death or serious injury by fire. Failure to comply may
result in damage to the braking circuit or drive.
Electrical Installation
3
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
63
3.7 Control Circuit Wiring
3.7 Control Circuit Wiring
u
Control Circuit Terminal Block Functions
Drive parameters determine which functions apply to the multi-function digital inputs (S1 to S8), multi-function digital outputs
(M1 to M6), multi-function analog inputs (A1 to A3), and multi-function analog monitor output (FM, AM). The default setting
is listed next to each terminal in Figure 3.1 on page 41.
WARNING! Sudden Movement Hazard. Always check the operation and wiring of control circuits after being wired. Operating a drive with
untested control circuits could result in death or serious injury.
WARNING! Sudden Movement Hazard. Confirm the drive I/O signals and external sequence before starting test run. Setting parameter
A1-06 may change the I/O terminal function automatically from the factory setting. Refer to Application Selection on page 91. Failure
to comply may result in death or serious injury.
Input Terminals
n
Table 3.6 lists the input terminals on the drive. Text in parenthesis indicates the default setting for each multi-function input.
Table 3.6 Control Circuit Input Terminals
Type No. Terminal Name (Function) Function (Signal Level) Default Setting Page
Multi-function input 1
S1
(Closed: Forward run, Open: Stop)
Multi-function input 2
S2
(Closed: Reverse run, Open: Stop)
Multi-function input 3
S3
Multi-Function
Digital Inputs
(External fault, N.O.)
Multi-function input 4
S4
(Fault reset)
Multi-function input 5
S5
(Multi-step speed reference 1)
Multi-function input 6
S6
(Multi-step speed reference 2)
Multi-function input 7
S7
(Jog reference)
Multi-function input 8
S8
(External baseblock)
SC Multi-function input common Multi-function input common
SP Digital input power supply +24 Vdc 24 Vdc power supply for digital inputs, 150 mA max (only when not
• Photocoupler
• 24 Vdc, 8 mA
• Set the S3 jumper to select between sinking, sourcing mode, and
the power supply. Refer to Sinking/Sourcing Mode Switch for
Digital Inputs on page 69.
using digital input option DI-A3)
217
69
Safe Disable
Inputs
64
SN Digital input power supply 0 V 69
H1
Safe Disable input 1
H2
Safe Disable input 2
HC Safe Disable function common Safe disable function common
<1>
<1>
NOTICE: Do not jumper or short terminals SP and SN. Failure
to comply will damage the drive.
• 24 Vdc, 8 mA
• One or both open: Output disabled
• Both closed: Normal operation
• Internal impedance: 3.3 kΩ
• Off time of at least 1 ms
• Disconnect the wire jumpers shorting terminals H1, H2, and HC to
use the Safe Disable inputs. Set the S5 jumper to select between
sinking, sourcing mode, and the power supply as explained on page
69.
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
264
3.7 Control Circuit Wiring
Type No. Terminal Name (Function) Function (Signal Level) Default Setting Page
• Input frequency range: 0 to 32 kHz
Multi-function pulse train input
RP
(Frequency reference)
+V Power supply for analog inputs 10.5 Vdc (max allowable current 20 mA) 93
-V Power supply for analog inputs -10.5 Vdc (max allowable current 20 mA) –
Multi-function analog input 1
A1
Analog Inputs /
Pulse Train
Input
<1> Terminals H1, H2, DM+, and DM- on 600 V class models are designed to the functionality, but are not certified to EN61800-5-1, ISO13849 Cat.
3, IEC/EN61508 SIL2, Insulation coordination: class 1.
Output Terminals
n
(Frequency reference bias)
Multi-function analog input 2
A2
(Frequency reference bias)
Multi-function analog input 3
A3
(Auxiliary frequency reference)/PTC Input
AC Frequency reference common 0 V 93
E (G) Ground for shielded lines and option cards – –
• Signal Duty Cycle: 30 to 70%
• High level: 3.5 to 13.2 Vdc, low level: 0.0 to 0.8 Vdc
• Input impedance: 3 kΩ
-10 to 10 Vdc, 0 to 10 Vdc (input impedance: 20 kΩ)
• -10 to 10 Vdc, 0 to 10 Vdc (input impedance: 20 kΩ)
• 4 to 20 mA, 0 to 20 mA (input impedance: 250 Ω)
• Voltage or current input must be selected by DIP switch S1 and
H3-09.
• -10 to 10 Vdc, 0 to 10 Vdc (input impedance: 20 kΩ)
• Use DIP switch S4 on the terminal board to select between analog
and PTC input.
95
225
93
112
93
93
114
93
Table 3.7 lists the output terminals on the drive. Text in parenthesis indicates the default setting for each multi-function output.
Table 3.7 Control Circuit Output Terminals
Type No. Terminal Name (Function) Function (Signal Level) Default Setting Page
Fault Relay
Output
Multi-Function
Digital Output
<1>
Monitor
Output
Safety Monitor
<2>
Output
<1> Refrain from assigning functions to digital relay outputs that involve frequent switching, as doing so may shorten relay performance life. Switching
life is estimated at 200,000 times (assumes 1 A, resistive load).
<2> Terminals H1, H2, DM+, and DM- on 600 V class models are designed to the functionality, but are not certified to EN61800-5-1, ISO13849 Cat.
3, IEC/EN61508 SIL2, Insulation coordination: class 1.
MA N.O.
MC Fault output common
M1
Multi-function digital output (During run)
M2
M3
Multi-function digital output (Zero speed)
M4
M5
Multi-function digital output (Speed Agree 1)
M6
MP Pulse train output (Output frequency) 32 kHz (max) 225
FM Analog monitor output 1 (Output frequency)
AM Analog monitor output 2 (Output current)
AC Monitor common 0 V –
DM+ Safety monitor output
DM- Safety monitor output common
30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A
Minimum load: 5 Vdc, 10 mA
30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A
Minimum load: 5 Vdc, 10 mA
-10 to +10 Vdc, or 0 to +10 Vdc 223
Outputs status of Safe Disable function. Closed when both Safe
Disable channels are closed. Up to +48 Vdc 50 mA
110MB N.C. output
110
266
Connect a suppression diode as shown in Figure 3.26 when driving a reactive load such as a relay coil. Ensure the diode rating
is greater than the circuit voltage.
B
Electrical Installation
3
A
A – External power, 48 V max.
B – Suppression diode
Figure 3.26 Connecting a Suppression Diode
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
C
D
C – Coil
D – 50 mA or less
65
3.7 Control Circuit Wiring
Serial Communication Terminals
n
Table 3.8 Control Circuit Terminals: Serial Communications
Type No. Signal Name Function (Signal Level)
R+ Communications input (+)
MEMOBUS/Modbus
Communication
<1> Enable the termination resistor in the last drive in a MEMOBUS/Modbus network by setting DIP switch S2 to the ON position. Refer to Control
I/O Connections on page 69 for more information on the termination resistor.
u
Terminal Configuration
<1>
R- Communications input (-)
S+ Communications output (+)
S- Communications output (-)
IG Shield ground 0 V
MEMOBUS/Modbus communication: Use an
RS-485 or RS-422 cable to connect the drive.
RS-485/422
MEMOBUS/Modbus
communication
protocol
115.2 kbps (max.)
The control circuit terminals are arranged as shown in Figure 3.27.
E(G)
HC H1 H2 DM+DM- IG R+ R- S+ S-
M3 M6 M4
M1 M2 M5
MA MB MC
Figure 3.27 Control Circuit Terminal Arrangement
Wire Size and Torque Specifications
n
V+ AC V- A1 A2 A3 FM AM AC MP RP AC
S1 S2 S3 S4 S5 S6 S7 S8 SN SC SP
Select appropriate wire type and gauges from Table 3.9. For simpler and more reliable wiring, use crimp ferrules on the wire
ends. Refer to Table 3.10 for ferrule terminal types and sizes.
Table 3.9 Wire Gauges
Bare Wire Terminal Ferrule-Type Terminal
Applicable
wire size
mm2 (AWG)
Stranded wire:
0.2 to 1.0
(24 to 16)
Solid wire:
0.2 to 1.5
(24 to 16)
Recomm.
wire size
mm2 (AWG)
0.75 (18)
Applicable
wire size
mm2 (AWG)
0.25 to 0.5
(24 to 20)
Recomm.
wire size
mm2 (AWG)
0.5 (20)
Wire Type
Shielded wire,
etc.
Terminal
S1-S8, SC, SN, SP
H1, H2, HC
RP, V+, V-, A1, A2, A3,
AC
MA, MB, MC
M1-M6
MP, FM, AM, AC
DM+, DM-
R+, R-, S+, S-, IG
Screw
Size
M3
Tightening
Torque
N•m
(lb. in)
0.5 to 0.6
(4.4 to 5.3)
66
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
3.7 Control Circuit Wiring
Ferrule-Type Wire Terminals
n
Yaskawa recommends using CRIMPFOX 6, a crimping tool manufactured by PHOENIX CONTACT, to prepare wire ends
with insulated sleeves before connecting to the drive. See Table 3.10 for dimensions.
d1
8 mm
L
d2
Figure 3.28 Ferrule Dimensions
Table 3.10 Ferrule Terminal Types and Sizes
Size mm
u
Wiring the Control Circuit Terminal
2
(AWG)
0.25 (24) AI 0.25-8YE 12.5 0.8 1.8
0.34 (22) AI 0.34-8TQ 10.5 0.8 1.8
0.5 (20)
Type L (mm) d1 (mm) d2 (mm) Manufacturer
AI 0.5-8WH or
AI 0.5-8OG
14 1.1 2.5
PHOENIX CONTACT
This section describes the proper procedures and preparations for wiring the control terminals.
WARNING! Electrical Shock Hazard. Do not remove covers or touch the circuit boards while the power is on. Failure to comply could result
in death or serious injury.
NOTICE: Separate control circuit wiring from main circuit wiring (terminals R/L1, S/L2, T/L3, B1, B2, U/T1, V/T2, W/T3, -, +1, +2) and other
high-power lines. Improper wiring practices could result in drive malfunction due to electrical interference.
NOTICE: Separate wiring for digital output terminals MA, MB, MC, and M1 to M6 from wiring to other control circuit lines. Improper wiring
practices could result in drive or equipment malfunction or nuisance trips.
NOTICE: Use a class 2 power supply when connecting to the control terminals. Improper application of peripheral devices could result in
drive performance degradation due to improper power supply. Refer to NEC Article 725 Class 1, Class 2, and Class 3 Remote-Control,
Signaling, and Power Limited Circuits for requirements concerning class 2 power supplies.
NOTICE: Insulate shields with tape or shrink tubing to prevent contact with other signal lines and equipment. Improper wiring practices could
result in drive or equipment malfunction due to short circuit.
NOTICE: Connect the shield of shielded cable to the appropriate ground terminal. Improper equipment grounding could result in drive or
equipment malfunction or nuisance trips.
Wire the control circuit only after terminals have been properly grounded and main circuit wiring is complete. Refer to
Terminal Board Wiring Guide on page 68 for details. Prepare the ends of the control circuit wiring as shown in Figure
3.31. Refer to Wire Gauges on page 66.
NOTICE: Do not tighten screws beyond the specified tightening torque. Failure to comply may result in erroneous operation, damage to the
terminal block, or cause a fire.
NOTICE: Use shielded twisted-pair cables as indicated to prevent operating faults. Improper wiring practices could result in drive or
equipment malfunction due to electrical interference.
Connect control wires as shown in Figure 3.29 and Figure 3.30.
Electrical Installation
3
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
67
3.7 Control Circuit Wiring
A
A – Loosen screw to insert wire.
B – Single wire or stranded wire
Figure 3.29 Terminal Board Wiring Guide
B
Preparing wire
terminal ends
C
D
C – Avoid fraying wire strands when
stripping insulation from wire. Strip
length 5.5 mm.
D – Blade depth of 0.4 mm or less
Blade width of 2.5 mm or less
Figure 3.30 Terminal Board Location Inside the Drive
When setting the frequency by analog reference from an external potentiometer, use shielded twisted-pair wires (preparing
wire ends as shown in Figure 3.31) and connect the shield to the ground terminal of the drive.
F
A
B
A – Drive side
B – Connect shield to ground terminal
of drive.
C – Insulation
Figure 3.31 Preparing the Ends of Shielded Cables
NOTICE: The analog signal wiring between the drive and the operator station or peripheral equipment should not exceed 50 meters when
using an analog signal from a remote source to supply the frequency reference. Failure to comply could result in poor system performance.
68
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
C
E
D
D – Control device side
E – Shield sheath (insulate with tape)
F – Shield
SC
S8
S7
24 Vdc
SP
SN
External
24 Vdc
3.8 Control I/O Connections
3.8 Control I/O Connections
u
Sinking/Sourcing Mode Switch for Digital Inputs
Use the wire jumper between terminals SC and SP or SC and SN to select between Sink mode, Source mode or external power
supply for the digital inputs S1 to S8 as shown in Table 3.11 (Default: Sink mode, internal power supply).
NOTICE: Do not short terminals SP and SN. Failure to comply will damage the drive.
Table 3.11 Digital Input Sink/Source/External Power Supply Selection
Mode
Drive Internal Power Supply
(Terminals SN and SP)
S7
S8
External 24 Vdc Power Supply
Sinking Mode (NPN)
Sourcing Mode (PNP)
SN
SC
SP
S7
S8
SN
SC
SP
24 Vdc
24 Vdc
External
24 Vdc
S7
S8
SN
SC
24 Vdc
SP
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
Electrical Installation
3
69
3.8 Control I/O Connections
u
Sinking/Sourcing Mode Selection for Safe Disable Inputs
Note: Terminals H1, H2, DM+, and DM- on 600 V class models are designed to the functionality, but are not certified to EN61800-5-1, ISO13849
Cat. 3, IEC/EN61508 SIL2, Insulation coordination: class 1.
Use jumper S3 on the terminal board to select between Sink mode, Source mode or external power supply for the Safe Disable
inputs H1 and H2 as shown in Table 3.11 (Default: Source mode, internal power supply).
Table 3.12 Safe Disable Input Sink/Source/External Power Supply Selection
Mode Drive Internal Power Supply External 24 Vdc Power Supply
Sinking Mode
HC
H1
Jumper S3
24 Vdc
External
24 Vdc
HC
H1
Jumper S3
24 Vdc
Sourcing Mode
u
Using the Pulse Train Output
H2
HC
H1
H2
Jumper S3
24 Vdc
External
24 Vdc
H2
HC
H1
H2
Jumper S3
24 Vdc
The pulse train output terminal MP can supply power or be used with an external power supply.
NOTICE: Connect peripheral devices in accordance with the specifications. Failure to comply may cause unexpected drive operation, and
can damage the drive or connected circuits.
Using Power from the Pulse Output Terminal (Source Mode)
n
The high voltage level of the pulse output terminal depends on the load impedance.
Load Impedance RL (kΩ) Output Voltage VMP (V) (insulated)
1.5 kΩ 5 V
4 kΩ 8 V
10 kΩ 10 V
70
Note:
The load resistance needed in order to get a certain high level voltage VMP can be calculated by: RL = VMP• 2 / (12 – VMP)
MP
Load Impedance
R
L
MP
V
AC
Figure 3.32 Pulse Output Connection Using Internal Voltage Supply
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
3.8 Control I/O Connections
Using External Power Supply (Sink Mode)
n
The high voltage level of the pulse output signal depends on the external voltage applied. The voltage must be between 12
and 15 Vdc. The load resistance must be adjusted so that the current is lower than 16 mA.
External Power Supply (V) Load Impedance (kΩ)
12 to 15 Vdc ±10% 1.0 kΩ or higher
External Power Supply
Load Impedance
Figure 3.33 Pulse Output Connection Using External Voltage Supply
u
Terminal A2 Input Signal Selection
MP
AC
Sink Current
Terminal A2 can be used to input either a voltage or a current signal. Select the signal type using switch S1 as explained in
Table 3.13. Set parameter H3-09 accordingly as shown in Table 3.14.
Note: If terminals A1 and A2 are both set for frequency bias (H3-02 = 0 and H3-10 = 0), both input values will be combined to create the frequency
reference.
Table 3.13 DIP Switch S1 Settings
Setting Description
V (left position) Voltage input (-10 to +10 V)
I (right position) Current input (4 to 20 mA or 0 to 20 mA): default setting
Table 3.14 Parameter H3-09 Details
No. Parameter Name Description
Selects the signal level for terminal A2.
H3-09 Terminal A2 signal level selection
u
Terminal A3 Analog/PTC Input Selection
0: 0 to 10 Vdc
1: -10 to 10 Vdc
2: 4 to 20 mA
3: 0 to 20 mA
Setting
Range
0 to 3 2
Default
Setting
Terminal A3 can be configured either as multi-function analog input or as PTC input for motor thermal overload protection.
Use switch S4 to select the input function as described in Table 3.15.
Table 3.15 DIP Switch S4 Settings
Setting Description
AI (lower position) (default) Analog input for the function selected in parameter H3-06
PTC (upper position) PTC input. Parameter H3-06 must be set to E (PTC input)
Electrical Installation
3
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
71
3.8 Control I/O Connections
u
Terminal AM/FM Signal Selection
The signal type for terminals AM and FM can be set to either voltage or current output using jumper S5 on the terminal board
as explained in Table 3.16. When changing the setting of jumper S5, parameters H4-07 and H4-08 must be set accordingly.
The default selection is voltage output for both terminals.
Table 3.16 Jumper S5 Settings
Terminal Voltage Output Current Output
Terminal AM
Terminal FM
V
I
AMFM
V
I
AMFM
Table 3.17 Parameter H4-07 and H4-08 Details
No. Parameter Name Description
H4-07 Terminal AM signal level selection 0: 0 to 10 Vdc
H4-08 Terminal FM signal level selection
1: -10 to 10 Vdc
2: 4 to 20 mA
V
I
AMFM
V
I
AMFM
Setting
Range
Default
Setting
0 to 2 0
72
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
3.9 Connect to a PC
3.9 Connect to a PC
This drive is equipped with a USB port (type-B).
The drive can connect to a USB port on a PC using a USB 2.0, AB-type cable (sold separately). After connecting the drive to
a PC, Yaskawa DriveWizard Plus software can be used to monitor drive performance and manage parameter settings. Contact
Yaskawa for more information on DriveWizard Plus.
USB Cable
(Type-AB)
(Type-B) (Type-A)
PC
Figure 3.34 Connecting to a PC (USB)
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
Electrical Installation
3
73
3.10 Wiring Checklist
3.10 Wiring Checklist
No. Item Page(s)
1 Check drive model number to ensure receipt of correct model. 22
2 Make sure you have the correct braking resistors, DC link chokes, noise filters, and other peripheral devices. –
3 Check the option card model number. –
4 Ensure that the area surrounding the drive complies with specifications. 28
5 The voltage from the power supply should be within the input voltage specification range of the drive. 103
6 The voltage rating for the motor should match the drive output specifications.
7 Verify that the drive is properly sized to run the motor.
8 Confirm proper branch circuit protection as specified by national and local codes. 40
Properly wire the power supply to drive terminals R/L1, S/L2, and T/L3.
Note:
Confirm the following when wiring models CIMR-Ao4A0930 and 4A1200:
9
Properly wire the drive and motor together.
10
The motor lines and drive output terminals R/T1, V/T2, and W/T3 should match in order to produce the desired phase
order. If the phase order is incorrect, the drive will rotate in the opposite direction.
11 Use 600 Vac vinyl-sheathed wire for the power supply and motor lines. 55
Use the correct wire gauges for the main circuit. Refer to Wire Gauges and Tightening Torque on page 55.
• Consider the amount of voltage drop when selecting wire gauges. Increase the wire gauge when the voltage drop is
12
greater than 2% of motor rated voltage. Ensure the wire gauge is suitable for the terminal block. Use the following
formula to calculate the amount of voltage drop:
Line drop voltage (V) = 3 × wire resistance (Ω/km) × wire length (m) × current (A) × 10
• If the cable between the drive and motor exceeds 50 m, adjust the carrier frequency set to C6-02 accordingly.
13 Properly ground the drive. Review page 62. 62
14 Tighten control circuit and grounding terminal screws. Refer to Wire Gauges and Tightening Torque on page 55. 55
Set up overload protection circuits when running multiple motors from a single drive.
15
• Remove the jumpers shorting terminals R/L1-R1/L11, S/L2-S1/L21, and T/L3-T1/L31 when operating
with 12-phase rectification.
• When operating without 12-phase rectification, properly wire terminals R1/L11, S1/L21, and T1/L31
in addition to terminals R/L1, S/L2, and T/L3.
Power supply
Drive, Peripherals, Option Cards
Installation Area and Physical Setup
Power Supply Voltage, Output Voltage
Main Circuit Wiring
Drive
MC1
MC2
MCn
OL1
OL2
OLn
M1
M2
Mn
MC1 - MCn
OL 1 - OLn
-3
... magnetic contactor
... thermal relay
22
239
43
62
55
62
–
74
Note: Close MC1 – MCn before operating the drive. MC1 – MCn cannot be switched off during run.
Install a magnetic contactor when using a dynamic braking option. Properly install the resistor and ensure that overload
16
protection shuts off the power supply using the magnetic contactor.
17 Verify phase advancing capacitors, input noise filters, or GFCIs are NOT installed on the output side of the drive. –
Control Circuit Wiring
18 Use twisted-pair line for all drive control circuit wiring. 67
19
Ground the shields of shielded wiring to the GND terminal.
67
20 For 3-Wire sequence, set parameters for multi-function contact input terminals S1 – S8, and wire control circuits. –
21 Properly wire any option cards. 67
22 Check for any other wiring mistakes. Only use a multimeter to check wiring. –
23 Properly fasten drive control circuit terminal screws. Refer to Wire Gauges and Tightening Torque on page 55. 55
24 Pick up all wire clippings. –
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
–
3.10 Wiring Checklist
No. Item Page(s)
25 Ensure that no frayed wires on the terminal block are touching other terminals or connections. –
26 Properly separate control circuit wiring and main circuit wiring. –
27 Analog signal line wiring should not exceed 50 m. –
28 Safe Disable input wiring should not exceed 30 m. –
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
Electrical Installation
3
75
3.10 Wiring Checklist
This Page Intentionally Blank
76
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
4
Start-Up Programming & Operation
This chapter explains the functions of the digital operator and how to program the drive for initial
operation.
4.1 USING THE DIGITAL OPERATOR........................................................................78
4.2 THE DRIVE AND PROGRAMMING MODES.........................................................82
4.3 START-UP FLOWCHARTS...................................................................................85
4.4 POWERING UP THE DRIVE..................................................................................90
4.5 APPLICATION SELECTION..................................................................................91
4.6 BASIC DRIVE SETUP ADJUSTMENTS................................................................92
4.7 AUTO-TUNING.....................................................................................................121
4.8 NO-LOAD OPERATION TEST RUN....................................................................127
4.9 TEST RUN WITH LOAD CONNECTED...............................................................129
4.10 TEST RUN CHECKLIST.......................................................................................130
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
77
4.1 Using the Digital Operator
4.1 Using the Digital Operator
Use the digital operator to enter Run and Stop commands, edit parameters, and display data including fault and alarm
information.
u
Keys and Displays
DIGITAL OPERATOR JVOP-180
ALM
12
1
11
9
8
10
F2F1
2
ESC
3
RUN STOP
LO
RE
ENTERRESET
4 5 6 7
Figure 4.1 Keys and Displays on the Digital Operator
No. Display Name Function
1
F1
F2
Function Key
(F1, F2)
The functions assigned to F1 and F2 vary depending on the currently displayed menu. The
name of each function appears in the lower half of the display window.
• Returns to the previous display.
2
ESC
ESC Key
• Moves the cursor one space to the left.
• Pressing and holding this button will return to the Frequency Reference display.
3 RESET Key
4
RUN
RUN Key Starts the drive in LOCAL mode.
5 Up Arrow Key
6 Down Arrow Key
7
STOP
STOP Key
<1>
8 ENTER Key
9
LO/RE Selection Key
<2>
• Moves the cursor to the right.
• Resets the drive to clear a fault situation.
Scrolls up to display the next item, selects parameter numbers, and increments setting
values.
Scrolls down to display the previous item, selects parameter numbers, and decrements
setting values.
Stops drive operation.
• Enters parameter values and settings.
• Selects a menu item to move between displays
Switches drive control between the operator (LOCAL) and an external source (REMOTE)
for the Run command and frequency reference.
10 RUN Light Lit while the drive is operating the motor. Refer to page 80 for details.
11 LO/RE Light
Lit while the operator is selected to run the drive (LOCAL mode). Refer to page 80 for
details.
12 ALM LED Light Refer to ALARM (ALM) LED Displays on page 80.
<1> The STOP key has highest priority. Pressing the STOP key will always cause the drive to stop the motor, even if a Run command is active at any
external Run command source. To disable the STOP key priority, set parameter o2-02 to 0.
<2> The LO/RE key can only switch between LOCAL and REMOTE when the drive is stopped. To disable the LO/RE key to prohibit switching between
LOCAL and REMOTE, set parameter o2-01 to 0.
78
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
u
LCD Display
1 2 3 4
]
8910
Figure 4.2 LCD Display
Table 4.1 Display and Contents
No. Name Display Content
MODE Displayed when in Mode Selection.
MONITR Displayed when in Monitor Mode.
1 Operation Mode Menus
VERIFY Indicates the Verify Menu.
PRMSET Displayed when in Parameter Setting Mode.
A.TUNE Displayed during Auto-Tuning.
SETUP Displayed when in Setup Mode.
2
3 Mode Display Area
DriveWorksEZ
Function Selection
DWEZ Displayed when DriveWorksEZ is set to enable. (A1-07 = 1 or 2)
DRV Displayed when in Drive Mode.
PRG Displayed when in Programming Mode.
4 Ready Rdy Indicates the drive is ready to run.
5 Data Display — Displays specific data and operation data.
OPR Displayed when the frequency reference is assigned to the LCD Operator Option.
AI Displayed when the frequency reference is assigned to the Analog Input of the drive.
Frequency
6
Reference
Assignment
<1>
COM
Displayed when the frequency reference is assigned to the MEMOBUS/Modbus Communication
Inputs of the drive.
OP Displayed when the frequency reference is assigned to an Option Unit of the drive.
RP Displayed when the frequency reference is assigned to the Pulse Train Input of the drive.
RSEQ Displayed when the run command is supplied from a remote source.
7
LO/RE
Display
<2>
LSEQ Displayed when the run command is supplied from the operator keypad.
RREF Displayed when the run command is supplied from a remote source.
LREF Displayed when the run command is supplied from the operator keypad.
F2
switches between forward and reverse.
F2
scrolls to the next display.
F2
scrolls the cursor to the right.
F2
resets the existing drive fault error.
8
Function Key 2
(F2)
9 FWD/REV
FWD/REV
DATA
→
RESET
Pressing
Pressing
Pressing
Pressing
FWD Indicates forward motor operation.
REV Indicates reverse motor operation.
4.1 Using the Digital Operator
5
6
7
Start-Up Programming
& Operation
4
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
79
4.1 Using the Digital Operator
No. Name Display Content
JOG
HELP
10
<1> Displayed when in Frequency Reference Mode.
<2> Displayed when in Frequency Reference Mode and Monitor Mode.
u
ALARM (ALM) LED Displays
Function Key 1
(F1)
State Content Display
Illuminated When the drive detects an alarm or error.
• When an alarm occurs.
Flashing
• When an oPE is detected.
• When a fault or error occurs during Auto-Tuning.
←
HOME
ESC
Pressing
Pressing
Pressing
Pressing
Pressing
Table 4.2 ALARM (ALM) LED Status and Contents
F1
executes the Jog function.
F1
displays the Help menu.
F1
scrolls the cursor to the left.
F1
returns to the top menu (Frequency Reference).
F1
returns to the previous display.
Off Normal operation (no fault or alarm).
u
LO/RE LED and RUN LED Indications
Table 4.3 LO/RE LED and RUN LED Indications
LED Lit Flashing Flashing Quickly Off
When the operator is selected
for Run command and
frequency reference control
(LOCAL)
During run
— —
• During deceleration to
stop
• When a Run command is
input and frequency
reference is 0 Hz
• While the drive was set to LOCAL,
a Run command was entered to the
input terminals then the drive was
switched to REMOTE.
• A Run command was entered via
the input terminals while the drive
was not in Drive Mode.
• During deceleration when a Fast
Stop command was entered.
• The drive output is shut off by the
Safe Disable function.
• The STOP key was pressed while
drive was running in REMOTE.
• The drive was powered up with
b1-17 = 0 (default) while the Run
command is active.
When a device other than the operator
is selected for Run command and
frequency reference control
(REMOTE)
During stop
Examples
80
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
u
Menu Structure for Digital Operator
4.1 Using the Digital Operator
- MODE -
U1-01= 0.00Hz
U1-02= 0.00Hz
U1-03= 0.00A
JOG FWD FWD/REV
- MODE -
U1-01= 0.00Hz
U1-02= 0.00Hz
U1-03= 0.00A
JOG FWD
- MODE - PRG
HELP
- MODE - PRG
HELP
- MODE - PRG
DRV
FREF (OPR)
LSEQ
LREF
DRV
Monitor Menu
LSEQ
LREF
FWD/REV
Modified Consts
Modified
X Parameters
FWD
DATA
Quick Setting
FWD
DATA
Programming
Rdy
Rdy
<4>
-MONITR-
U1-01= 000.00Hz
-MONITR-
U1 -01= 0.00Hz
U1-02= 0.00Hz
U1-03= 0.00A
JOG FWD FWD/REV
-MONITR-
U2 -01= oC
U2-02= oPr
U2-03= 0.00Hz
JOG FWD FWD/REV
DRV
FWD
Monitor
DRV
DRV
Rdy
）
Rdy
LSEQ
LREF
Rdy
LSEQ
LREF
FREF (d1-01)
0.00～60.00
（
“0.00Hz”
← →
Fault Trace
Initial Display <5>
A1000
YASKAWA
<3>
-MONITR-
U1- 01 = 0.00Hz
U1-02= 0.00Hz
U1-03= 0.00A
JOG FWD FWD/REV
-MONITR-
U1- 02 = 0.00Hz
U1-03= 0.00A
U1-04= 0
JOG FWD FWD/REV
DRV
Frequency Ref
LSEQ
LREF
DRV
Output Freq
LSEQ
LREF
A1000
XXXV, X.X/X.XkW
XX.XX/XX.XXA
<XXXXXXXXX>
Rdy
Rdy
<6>
FWD
HELP
- MODE - PRG Rdy
Auto-Tuning
HELP
AUTO
FWD
DATA
DATA
Figure 4.3 Digital Operator Menu and Screen Structure
<1>
Pressing
RUN
will start the motor.
<2> Drive cannot operate motor.
0
<3> Flashing characters are shown as
.
<4> “X” characters are used as examples in this manual. The LCD Operator will display the actual setting values.
<5> The Frequency Reference appears after the initial display that shows the product name.
<6> The information that appears on the display will vary depending on the drive.
Start-Up Programming
& Operation
4
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
81
4.2 The Drive and Programming Modes
4.2 The Drive and Programming Modes
The drive has a Drive Mode to operate the motor and a Programming Mode to edit parameter settings.
Drive Mode: In Drive Mode the user can operate the motor and observe U Monitor parameters. Parameter settings cannot be
edited or changed when in Drive Mode.
Programming Mode: In Programming Mode the user can edit and verify parameter settings and perform Auto-Tuning. When
the drive is in Programming Mode it will not accept a Run command unless b1-08 is set to 1.
Note: 1. If b1-08 is set to 0, the drive will only accept a Run command in Drive Mode. After editing parameters, the user must exit the Programming
u
Changing Parameter Settings or Values
This example explains changing C1-02 (Deceleration Time 1) from 10.0 seconds (default) to 20.0 seconds.
1. Turn on the power to the drive. The initial display appears.
2.
Press or until the Parameter Setting Mode screen appears.
3.
Press to enter the parameter menu tree.
4.
Press or to select the C parameter group.
5.
Press two times.
6.
Press or to select parameter C1-02.
7.
Press to view the current setting value (10.0 s). The leftmost digit flashes.
8.
Press
9.
Press and enter 0020.0.
Mode and enter Drive Mode before operating the motor.
2. Set b1-08 to 1 to allow motor operation from the drive while in Programming Mode.
Step Display/Result
F1
F2
,
, or until the desired number is selected. “1” flashes.
- MODE -
U1-01= 0.00Hz
U1-02= 0.00Hz
U1-03= 0.00A
JOG FWD FWD/REV
- MODE - PRG
-PRMSET-
A1-00= 0
-PRMSET-
C1-01= 10.0 sec
-PRMSETAccel/Decel
C1-01= 10.0 sec
Accel Time 1
FWD
← →
-PRMSET-
-PRMSET-
-PRMSET-
-PRMSET-
DRV
FREF (OPR)
LSEQ
LREF
Programming
FWD
HELP
Select Language
← →
← →
PRG
C1-02= 10.0Sec
← →
C1-02= 0010.0Sec
← →
C1-02=0010.0Sec
← →
C1-02=0020.0Sec
← →
PRG
Initialization
FWD
PRG
Basic Setup
Accel Time 1
FWD
Decel Time 1
(0.0~6000.0)
“10.0 sec”
FWD
PRG
Decel Time 1
(0.0~6000.0)
“10.0 sec”
FWD
Decel Time 1
(0.0~6000.0)
“10.0 sec”
FWD
Decel Time 1
(0.0~6000.0)
“10.0 sec”
FWD
DATA
PRG
PRG
PRG
Rdy
-PRMSETAccel Time 1
C1-01= 10.0Sec
(0.0~6000.0)
“10.0 sec”
FWD
← →
PRG
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YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
4.2 The Drive and Programming Modes
Step Display/Result
10.
Press to confirm the change.
11. The display automatically returns to the screen shown in Step 4.
12.
Press as many times as necessary to return to the initial display.
Setup Group Parameters
n
Entry Accepted
-PRMSET-
C1-02= 20.0Sec
← →
- MODE -
U1-01= 0.00Hz
U1-02= 0.00Hz
U1-03= 0.00A
JOG FWD FWD/REV
Decel Time 1
(0.0~6000.0)
“10.0 sec”
FWD
DRV
FREF (OPR)
PRG
LSEQ
LREF
Rdy
Table 4.4 lists the parameters available by default in the Setup Group. Selecting an Application Preset in parameter A1-06 or
from the Application Selection Menu of the Setup Group automatically changes the parameters selected for the Setup Group.
Refer to Application Selection on page 91 for more information.
Use the Programming Mode to access parameters not displayed in the Setup Group.
Table 4.4 Setup Group Parameters
Parameter Name
A1-02 Control Method Selection
b1-01 Frequency Reference Selection 1
b1-02 Run Command Selection 1
b1-03 Stopping Method Selection
C1-01 Acceleration Time 1
C1-02 Deceleration Time 1
C6-01 Drive Duty Mode
C6-02 Carrier Frequency Selection
d1-01 Frequency Reference 1
d1-02 Frequency Reference 2
d1-03 Frequency Reference 3
d1-04 Frequency Reference 4
d1-17 Jog Frequency Reference
E1-01 Input Voltage Setting
E1-04 Maximum Output Frequency
E1-05 Maximum Voltage
E1-06 Base Frequency
Parameter Name
E1-09 Minimum Output Frequency
E1-13 Base Voltage
E2-01 Motor Rated Current
E2-11 Motor Rated Power
E5-01 Motor Code Selection
E5-02 Motor Rated Power
E5-03 Motor Rated Current
E5-04 Number of Motor Poles
E5-05 Motor Stator Resistance
E5-06 Motor d-Axis Inductance
E5-07 Motor q-Axis Inductance
E5-09 Motor Induction Voltage Constant 1
E5-24 Motor Induction Voltage Constant 2
H4-02 Multi-Function Analog Output Terminal FM Gain
H4-05 Multi-Function Analog Output Terminal AM Gain
L1-01 Motor Overload Protection Function Selection
L3-04 Stall Prevention Selection during Deceleration
Note: Parameter availability depends on the control mode set in A1-02; some parameters listed above may not be accessible in all control modes.
u
Switching Between LOCAL and REMOTE
LOCAL mode is when the drive is set to accept the Run command from the digital operator RUN key. REMOTE mode is
when the drive is set to accept the Run command from an external device (i.e., input terminals or serial communications).
WARNING! Sudden Movement Hazard. The drive may start unexpectedly if the Run command is already applied when switching from
LOCAL mode to REMOTE mode when b1-07 = 1, resulting in death or serious injury. Be sure all personnel are clear of rotating machinery.
Switch the operation between LOCAL and REMOTE using the LO/RE key on the digital operator or via a digital input.
Note: 1. After selecting LOCAL, the LO/RE light will remain lit.
2. The drive will not allow the user to switch between LOCAL and REMOTE during run.
Start-Up Programming
& Operation
4
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
83
4.2 The Drive and Programming Modes
Using the LO/RE Key on the Digital Operator
n
Step Display/Result
- MODE -
DRV
Rdy
FREF (A1/A2)
U1-01= 0.00Hz
U1-02= 0.00Hz
1. Turn on the power to the drive. The initial display appears.
Press . The LO/RE light will light up. The drive is now in LOCAL.
2.
To set the drive for REMOTE operation, press the key again.
Using Input Terminals S1 through S8 to Switch between LOCAL and REMOTE
n
U1-03= 0.00A
JOG FWD FWD/REV
DIGITAL OPERATOR JVOP-180
- MODE -
DRV
FREF (OPR)
U1-01= 0.00Hz
U1-02= 0.00Hz
LSEQ
U1-03= 0.00A
LREF
JOG FWD FWD/REV
ESC
RUN STOP
RSEQ
RREF
ALM
Rdy
F2F1
LO
RE
ENTERRESET
It is possible to switch between LOCAL and REMOTE modes using one of the digital input terminals S1 through S8 (set the
corresponding parameter H1-oo to “1”).
Refer to Parameter List on page 187 for a list of H1-oo digital input selections when setting multi-function input terminals.
Note:
Setting H1-oo to 1 disables the LO/RE key on the digital operator.
84
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
4.3 Start-Up Flowcharts
4.3 Start-Up Flowcharts
These flowcharts summarize steps required to start the drive. Use the flowcharts to determine the most appropriate start-up
method for a given application. The charts are quick references to help familiarize the user with start-up procedures.
Note: 1. Refer to Application Selection on page 91 to set up the drive using one of the Application Presets.
2.
Function availability differs for drive models CIMR-Ao4A0930 and 4A1200. Refer to Parameter List on page 187 for details.
Flowchart Subchart Objective Page
A – Basic start-up procedure and motor tuning 86
A-1 Simple motor setup using V/f mode 87
A-2 High-performance operation using Open Loop Vector or Closed Loop Vector motor control 88
–
A-3
Setting up the drive to run a permanent magnet (PM) motor
Note: PM motor control modes are not available on 600 V class drives,
CIMR-Ao5oooooo.
89
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
Start-Up Programming
& Operation
4
85
4.3 Start-Up Flowcharts
u
Flowchart A: Basic Start-Up and Motor Tuning
Flowchart A in Figure 4.4 describes a basic start-up sequence that varies slightly depending on the application. Use the drive
default parameter settings in simple applications that do not require high precision.
START
Install and wire the drive as explained in Chapters 1, 2, and 3.
Apply main power to the drive while following safety guidelines.
Application Presets
A1-06 used?
YES
NO
Set the control mode in parameter A1-02.
C6-01 for heavy/normal duty mode selection
b1-01/b1-02 for frequency reference selection and run command source selection
H1-
oo,H2-oo,H3-oo,H4-oo,H6-oo for I/O terminal setting
d1-
oo for using multi-speed references
C1-
oo and C2-oo for accel/decel and S-curve time settings
L3-04 if using dynamic braking options
L8-55 = 0 if using a regen converter
0: V/f
1: V/f w/PG
To
Flowchart A-1
Set the basic parameters
Control Mode
A1-02 =
2: OLV
3: CLV
To
Flowchart A-2
From Flowchart A-1, A-2, or A-3
5: OLV/PM
6: AOLV/PM
7: CLV/PM
To
Flowchart A-3
Refer to
Application
Selection section
Fine tune parameters. Adjust application settings if necessary.
Check the machine operation and verify parameter settings.
Drive is ready to run the application.
Figure 4.4 Basic Start-Up
Note: 1. Execute Stationary Auto-Tuning for Line-to-Line Resistance if the drive has been Auto-Tuned and then moved to a different location where
the motor cable length exceeds 50 m.
2. Perform Auto-Tuning again after installing an AC reactor or other such components to the output side of the drive.
86
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
4.3 Start-Up Flowcharts
u
Subchart A-1: Simple Motor Setup Using V/f Control
Flowchart A1 in Figure 4.5 describes simple motor setup for V/f Control, with or without PG feedback. V/f Control is suited
for more basic applications such as fans and pumps. This procedure illustrates Energy Savings and Speed Estimation Speed
Search.
From
Flowchart
A
Is there a
PG encoder
on the motor?
NO
Set or verify the V/f pattern
settings E1-oo.
Energy Savings
(b8-01 = 1) or
Speed Estimation Speed Search
(b3-24 = 1) enabled
when b3-01 = 1
or L2-01 = 1,2 ?
YES
Perform Rotational
Auto-Tuning for V/f Control
(T1-01 = 3)
YES
Set or verify the V/f pattern settings E1-oo.
Enter the number of motor poles to E2-04 (or E4-04 for motor 2).
Set the PG speed feedback parameters (F1-).
NO
Is the motor cable longer than
50 meters?
YES
Run the motor without load; check the rotation direction and operation.
Verify external signal commands to the drive work as desired.
Couple the load or machine to the motor.
Run the machine and check for desired operation.
Return to
Flowchart
A
Figure 4.5 Simple Motor Setup with Energy Savings or Speed Search
NO
Perform Stationary Auto-Tuning for
Stator Resistance (T1-01 = 2)
Start-Up Programming
& Operation
4
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
87
4.3 Start-Up Flowcharts
u
Subchart A-2: High Performance Operation Using OLV or CLV
Flowchart A2 in Figure 4.6 describes the setup procedure for high-performance with Open Loop Vector Control or Closed
Loop Vector Control, which is appropriate for applications requiring high starting torque and torque limits.
Note: Although the drive sets parameters for the PG encoder during Auto-Tuning, sometimes the direction of the motor and direction of the PG get
reversed. Use parameter F1-05 to switch the direction of the PG so that it matches the motor direction.
From
Flowchart
A
Possible for motor to
rotate during tuning? <1>
NO
Motor test report/
data sheet available?
NO
Perform Stationary
Auto-Tuning 1 (T1-01 = 1)
Run the motor without load; check the rotation direction and operation.
Verify external signal commands to the drive work as desired.
Connect the load to the motor.
Is there a PG
encoder on the
motor?
YES
Should the
drive set ASR gain
automatically?
NO
YES
NO
YES
NO
YES
Is the load less than
30% of the rated load
for the motor?
Perform Stationary
Auto-Tuning 2 (T1-01 = 4)
YES
Perform Rotating
Auto-Tuning (T1-01 = 0)
<2>
Does the application require
any of the following drive functions?
Feed Forward
KEB 2
NO
Run the machine and check for desired
operation.
Return to
Flowchart
A
YES
Perform Inertia Tuning
(T1-01 = 8) <3>
Perform ASR gain tuning.
(T1-01 = 9) <4>
Figure 4.6 Flowchart A2: High Performance Operation Using OLV or CLV
<1> Decouple the load from the motor to properly perform Rotational Auto-Tuning.
<2> Rotational Auto-Tuning can still be performed if the load is 30% or less, though Stationary Auto-Tuning may yield better control
performance.
<3> Make sure the motor and load can run freely (i.e., if a brake is mounted, make sure it is released).
<4> ASR Gain Tuning automatically performs Inertia Tuning and sets parameters related to Feed Forward and the KEB Ride-Thru
function.
88
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
From
Flowchart
A
Motor test report/ data
sheet available?
YES
Input the motor data.
(T2-01 = 0)
Perform PM Stationary
Auto-Tuning (T2-01 = 1)
NO
<1>
<1>
Is the motor cable longer
than 50 meters?
YES
Perform PM Stationary
Auto-Tuning for Stator
Resistance (T2-01 = 2)
NO
Is there a PG
encoder on the
motor?
Perform PM Inertia Tuning
(T2-01 = 8) <2>
Should the drive set ASR gain
automatically?
Return to
Flowchart
A
Run the motor without load; check the rotation direction and
operation.Verify external signal commands to the drive work as desired.
Connect the load to the motor.
Perform ASR gain tuning.
(T2-01 = 9). <3>
Run the machine and check for desired operation
NO
NO
YES
YES
YES
NO
Does the application require
any of the following drive functions?
Feed Forward
KEB 2
Perform Back EMF Constant Tuning (T2-01 = 11) <4>
<5>
<6>
4.3 Start-Up Flowcharts
u
Subchart A-3: Operation with Permanent Magnet Motors
Note:
PM motor control modes are not available on 600 V class drives, CIMR-Ao5oooooo.
Flowchart A3 in Figure 4.7 describes the setup procedure for running a PM motor in Open Loop Vector Control. PM motors
can be used for more energy-efficient operation in reduced or variable torque applications.
Note: 1. Although the drive sets parameters for the PG encoder during Auto-Tuning, sometimes the direction of the motor and direction of the PG
get reversed. Use parameter F1-05 to switch the direction of the PG so that it matches the motor direction.
2. Realign the Z Pulse if the PG encoder is replaced. Set T2-01 to 3 to recalibrate the drive for the new encoder.
<1> Enter the motor code to E5-01 when using a Yaskawa PM motor (SMRA Series, SSR1 Series, and SST4 Series). If using a
motor from another manufacturer, enter “FFFF”.
<2> Make sure the motor and load can run freely (i.e., if a brake is mounted, make sure it is released).
<3> ASR Gain Tuning automatically performs Inertia Tuning and sets parameters related to Feed Forward and the KEB Ride-Thru
function.
<4> Back EMF Constant Tuning automatically measures motor induced voltage and then sets E5-09 when the motor report or data
sheets are not available.
<5> This type of Auto-Tuning is available in drive software versions S1015 and later.
<6> This type of Auto-Tuning is not available in models CIMR-Ao4A0930 or 4A1200
Figure 4.7 Operation with Permanent Magnet Motors
Start-Up Programming
& Operation
4
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
89
DIGITAL OPERATOR JVOP-180
DIGITAL OPERATOR JVOP-180
4.4 Powering Up the Drive
4.4 Powering Up the Drive
u
Powering Up the Drive and Operation Status Display
Powering Up the Drive
n
Review the following checklist before turning the power on.
Item to Check Description
200 V class: Three-phase 200 to 240 Vac 50/60 Hz
400 V class: Three-phase 380 to 480 Vac 50/60 Hz
Power supply voltage
Drive output terminals and
motor terminals
Control circuit terminals Check control circuit terminal connections.
Drive control terminal status Open all control circuit terminals (off).
Status of the load and connected
machinery
<1>
Confirm the following when connecting models CIMR-Ao4A0930 and 4A1200: Remove the jumpers on R1/L11, S1/L21, and T1/L31 when using
12-phase rectification. When operating without 12-phase rectification, properly wire terminals R1/L11, S1/L21, and T1/L31 in addition to terminals
R/L1, S/L2, and T/L3.
600 V class: Three-phase 500 to 600 Vac 50/60 Hz
Properly wire the power supply input terminals (R/L1, S/L2, T/L3).
Check for proper grounding of drive and motor.
Properly wire drive output terminals U/T1, V/T2, and W/T3 with motor terminals U, V, and W.
Decouple the motor from the load.
Status Display
n
When the power supply to the drive is turned on, the digital operator lights will appear as follows:
Status Name Description
ALARM
- MODE -
DRV
Rdy
Normal
Operation
Fault
External fault (example)
FREF (OPR)
U1-01= 0.00Hz
U1-02= 0.00Hz
U1-03= 0.00A
JOG FWD FWD/REV
- MODE -
DRV
EF3
Ext Fault S3
RESET
FWD
LSEQ
LREF
ALARM
The data display area displays the frequency reference. is lit.
Data displayed varies by the type of fault. Refer to Fault Displays, Causes, and Possible
Solutions on page 135 for more information. and are lit.
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4.5 Application Selection
4.5 Application Selection
Several Application Presets are available to facilitate drive setup for commonly used applications. Selecting one of these
Application Presets automatically assigns functions to the input and output terminals and sets a predefined group of parameters
to values appropriate for the selected application.
In addition, the parameters most likely to be changed are assigned to the group of User Parameters, A2-01 through A2-16.
User Parameters are part of the Setup Group, which provides quicker access by eliminating the need to scroll through multiple
menus.
An Application Preset can either be selected from the Application Selection menu in the Setup Group or in parameter A1-06.
The following presets can be selected:
Note: 1. Application Presets can only be selected if all drive parameters are at their original default settings. It may be necessary to initialize the
WARNING! Sudden Movement Hazard. Confirm the drive I/O signals and external sequence before performing a test run. Setting parameter
A1-06 may automatically change the I/O terminal function from the default setting. Failure to comply may result in death or serious injury.
drive by setting A1-03 to “2220” or “3330” prior to selecting an Application Preset.
2. Entering a value to A1-06 to enable an Application Preset will fix that value to the parameter. The value cannot be changed without first
setting A1-03 to 2220 or 3330 to initialize the drive.
No. Parameter Name Setting Range Default
0: Disabled
1: Water supply pump
A1-06 Application Presets
2: Conveyor
3: Exhaust fan
4: HVAC
5: Compressor
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YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
Start-Up Programming
& Operation
4
91
4.6 Basic Drive Setup Adjustments
4.6 Basic Drive Setup Adjustments
This section explains the basic settings required for initial drive operation. Checking these basic parameter settings will help
to ensure a successful drive start-up. Refer to Parameter List on page 187 for a complete listing of drive parameters if more
information is required for parameters not listed in this section.
A1-02: Control Method Selection
n
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 motor 1 when the drive is set up to run two motors.
Note: When changing control modes, all parameter settings depending upon the setting of A1-02 will be reset to the default.
No. Parameter Name Setting Range Default
A1-02 Control Method Selection 0, 1, 2, 3, 5, 6, 7 2
Control Modes for Induction Motors (IM)
Setting 0: V/f Control for Induction Motors
Use this mode for simple speed control and for multiple motor applications with low demands to dynamic response or speed
accuracy. This control mode is also used when the motor parameters are unknown and Auto-Tuning cannot be performed. The
speed control range is 1:40.
Setting 1: V/f Control with PG Speed Feedback
Use this mode for general-purpose applications that require high speed accuracy but do not require high dynamic response.
This control mode is also used when the motor parameters are unknown and Auto-Tuning cannot be performed. The speed
control range is 1:40.
Setting 2: Open Loop Vector Control
Use this mode for general, variable-speed applications with a speed control range of 1:200 that require precise speed control,
quick torque response, and high torque at low speed without using a speed feedback signal from the motor.
Setting 3: Closed Loop Vector Control
Use this mode for general, variable-speed applications that require precise speed control down to zero speed, quick torque
response or precise torque control, and a speed feedback signal from the motor. The speed control range is up to 1:1500.
Control Modes for Permanent Magnet Motors (SPM or IPM)
Note:
PM motor control modes are not available on 600 V class drives, CIMR-Ao5oooooo.
Setting 5: Open Loop Vector Control for 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.
Setting 6: Advanced Open Loop Vector Control for PM
Use this mode to operate an IPM motor for constant torque applications. Set High Frequency Injection parameter n8-57 to 1
to achieve a speed control range as high as 1:100.
Setting 7: Closed Loop Vector Control for PM
Use this mode for high-precision control of a PM motor in constant torque or variable torque applications. The speed control
range reaches 1:1500. A speed feedback signal is required.
A1-03: Initialize Parameters
n
Resets parameters to default values. After initialization, the setting for A1-03 automatically returns to 0.
No. Parameter Name Setting Range Default
A1-03 Initialize Parameters 0, 1110, 2220, 3330, 5550 0
Setting 1110: User Initialize
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.
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4.6 Basic Drive Setup Adjustments
Setting 2220: 2-Wire Initialization
Resets parameters to default settings with digital inputs S1 and S2 configured as Forward run and Reverse run, respectively.
Setting 3330: 3-Wire Initialization
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 110 for more information on digital input functions.
Setting 5550: oPE04 Reset
An oPE04 error appears on the digital operator when a terminal block with settings saved to its built-in memory is installed
in a drive that has edited parameters. Set A1-03 to 5550 to use the parameter settings saved to the terminal block memory.
Notes on Parameter Initialization
The parameters shown in Table 4.5 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.
Table 4.5 Parameters Not Changed by Drive Initialization
No. Parameter Name
A1-00 Language Selection
A1-02 Control Method Selection
C6-01 Duty Selection
E1-03 V/f Pattern Selection
E5-01 Motor Code Selection (for PM motors)
F6-08 Communication Parameter Reset
L8-35 Installation Selection
o2-04 Drive/kVA Selection
b1-01: Frequency Reference Selection 1
n
Selects the frequency reference source 1 for the REMOTE mode.
Note: 1. If a Run command is input to the drive but the frequency reference entered is 0 or below the minimum frequency, the RUN indicator LED
Setting 0: Operator keypad
on the digital operator will light and the STOP indicator will flash.
2. Press the LO/RE key to set the drive to LOCAL and use the operator keypad to enter the frequency reference.
No. Parameter Name Setting Range Default
b1-01 Frequency Reference Selection 1 0 to 4 1
Using this setting, the frequency reference can be input by:
•
switching between the multi-speed references in the d1-oo parameters.
• entering the frequency reference on the operator keypad.
Setting 1: Terminals (analog input terminals)
Using this setting, an analog frequency reference can be entered as a voltage or current signal from terminals A1, A2, or A3.
Voltage Input
Voltage input can be used at any of the three analog input terminals. Make the settings as described in Table 4.6 for the input
used.
Table 4.6 Analog Input Settings for Frequency Reference Using Voltage Signals
Parameter Settings
Terminal Signal Level
A1
A2
A3
0 to 10 Vdc H3-01 = 0
-10 to +10 Vdc H3-01 = 1
0 to 10 Vdc H3-09 = 0
-10 to +10 Vdc H3-09 = 1
0 to 10 Vdc H3-05 = 0
-10 to +10 Vdc H3-05 = 1
Signal Level
Selection
Function Selection Gain Bias
(Frequency Reference Bias)
H3-02 = 0
H3-10 = 0
(Frequency Reference Bias)
H3-06 = 0
(Frequency Reference Bias)
H3-03 H3-04 –
H3-11 H3-12
H3-07 H3-08
Set DIP switch S1 on the
terminal board to “V” for
voltage input.
Set DIP switch S4 on the
terminal board to “AI”.
Notes
Start-Up Programming
& Operation
4
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4.6 Basic Drive Setup Adjustments
2 k
0 to 10 V
Drive
10.5 V, 20 mA power supply
+V
A1 Analog Input 1
A2 Analog Input 2
A3 Analog Input 3
AC Analog input common
-V
-10.5 V, 20 mA power supply
OR
4 k
-10 to 10 V
+V
A1 Analog Input 1
A2 Analog Input 2
A3 Analog Input 3
AC Analog input common
-V
Drive
10.5 V, 20 mA power supply
-10.5 V, 20 mA power supply
Figure 4.8 Setting the Frequency Reference as a Voltage Signal at Terminal A1
Use the wiring example shown in Figure 4.8 for any other analog input terminals. When using input A2 make sure DIP switch
S1 is set for voltage input.
Current Input
Input terminal A2 can accept a current input signal. Refer to Table 4.7 to set terminal A2 for current input.
Table 4.7 Analog Input Settings for Frequency Reference Using a Current Signal
Parameter Settings
Function
Selection
H3-10 = 0
(Frequency Bias)
Gain Bias
H3-11 H3-12
Notes
Make sure to set DIP switch S1 on
the terminal board to “I” for
current input.
Terminal
A2
Signal
Level
Signal Level
Selection
4 to 20 mA H3-09 = 2
0 to 20 mA H3-09 = 3
DIP switch S1
V I
0 or 4 to 20 mA
10.5 V, 20 mA power supply
+V
A1 Analog Input 1
A2 Analog Input 2
A3 Analog Input 3
AC Analog input common
-V
-10.5 V, 20 mA power supply
Drive
Figure 4.9 Setting the Frequency Reference as a Current Signal to Terminal A2
Switching between Main/Auxiliary Frequency References
The frequency reference input can be switched between the analog terminals A1, A2, and A3 using multi-speed inputs. Refer
to Multi-Step Speed Selection on page 101 for details on using this function.
Setting 2: MEMOBUS/Modbus Communications
This setting requires entering the frequency reference via the RS-485/422 serial communications port (control terminals R+,
R-, S+, S-).
Setting 3: Option card
This setting requires entering the frequency reference via an option board plugged into connector CN5-A on the drive control
board. Consult the option board manual for instructions on integrating the drive with the communication system.
Note: If the frequency reference source is set for Option PCB (b1-01 = 3), but an option board is not installed, an oPE05 Operator Programming
Error will be displayed on the digital operator and the drive will not run.
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YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
4.6 Basic Drive Setup Adjustments
Setting 4: Pulse Train Input
This setting requires a pulse train signal to terminal RP to provide the frequency reference. Follow the directions below to
verify that the pulse signal is working properly.
Verifying the Pulse Train is Working Properly
• Set b1-04 to 4 and set H6-01 to 0.
• Set the H6-02 to the pulse train frequency value that equals 100% of the frequency reference.
• Enter a pulse train signal to terminal RP and check for the correct frequency reference on the display.
b1-02: Run Command Selection 1
n
Determines the Run command source 1 in the REMOTE mode.
No. Parameter Name Setting Range Default
b1-02 Run Command Selection 1 0 to 3 1
Setting 0: Operator
This setting requires entering the Run command via the digital operator RUN key and also illuminates the LO/RE indicator
on the digital operator.
Setting 1: Control Circuit Terminal
This setting requires entering the Run command via the digital input terminals using one of following sequences:
• 2-Wire sequence 1:
Two inputs (FWD/Stop-REV/Stop). Set A1-03 to 2220 to initialize the drive and preset terminals S1 and S2 to these
functions. This is the default setting of the drive.
• 2-Wire sequence 2:
Two inputs (Start/Stop-FWD/REV).
• 3-Wire sequence:
Three inputs (Start-Stop-FWD/REV). Set A1-03 to 3330 to initialize the drive and preset terminals S1, S2, and S5 to these
functions. Refer to Setting 0: 3-Wire Sequence on page 110.
Setting 2: MEMOBUS/Modbus Communications
This setting requires entering the Run command via serial communications by connecting the RS-485/422 serial
communication cable to control terminals R+, R-, S+, and S- on the removable terminal block.
Setting 3: Option Card
This setting requires entering the Run command via the communication option board by plugging a communication option
board into the CN5-A port on the control PCB. Refer to the option board manual for instructions on integrating the drive into
the communication system.
Note: If b1-02 is set to 3, but an option board is not installed in CN5-A, an oPE05 operator programming error will be displayed on the digital operator
and the drive will not run.
b1-03: Stopping Method Selection
n
Selects how the drive stops the motor when the Run command is removed or when a Stop command is entered.
No. Parameter Name Setting Range Default
b1-03 Stopping Method Selection 0 to 3 0
Setting 0: Ramp to Stop
When the Run command is removed, the drive will decelerate the motor to stop. The deceleration rate is determined by the
active deceleration time. The default deceleration time is set to parameter C1-02.
When the output frequency falls below the level set in parameter b2-01, the drive will start DC injection, Zero Speed Control,
or Short Circuit Braking, depending on the selected control mode. Refer to b2-01: DC Injection Braking Start Frequency
on page 97 for details.
Setting 1: Coast to Stop
When the Run command is removed, the drive will shut off its output and the motor will coast (uncontrolled deceleration) to
stop. The stopping time is determined by the inertia and the friction in the driven system.
Start-Up Programming
& Operation
4
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4.6 Basic Drive Setup Adjustments
Run
command
Output
frequency
Motor speed
ON OFF
Drive output is shut off
Figure 4.10 Coast to Stop
Note: After a stop is initiated, any subsequent Run command entered will be ignored until the minimum baseblock time (L2-03) has expired. Do not
enter Run command until it has come to a complete stop. Use DC Injection at Start (Refer to b2: DC Injection Braking and Short Circuit
Braking on page 191) or Speed Search (Refer to b3: Speed Search on page 191) to restart the motor before it has completely stopped.
Setting 2: DC Injection Braking to Stop
When the Run command is removed, the drive will enter baseblock (turn off its output) for the minimum baseblock time
(L2-03). When the minimum baseblock time has expired, the drive will inject the amount DC current set in parameter b2-02
into the motor windings to brake the motor. The stopping time in DC Injection Braking to Stop is significantly faster compared
to Coast to Stop.
Note: This function is not available in the control modes for PM motors (A1-02 = 5, 6, 7).
Run
command
Output
frequency
ON OFF
DC Injection Braking
with the current set in
b2-02
Motor speed
Motor coasts
Minimum Baseblock
Time (
L2-03)
Figure 4.11 DC Injection Braking to Stop
DC Injection Braking time is determined by the value set to b2-04 and the output frequency at the time the Run command is
removed. It can be calculated by:
DC Injection brake time
DC Injection braking time
b2-04×10
b2-04
10%
Output frequency when
Stop command was entered
(b2-04) × 10 × Output frequency
=
Max. output frequency (E1-04)
100%
(Maximum output
frequency)
Figure 4.12 DC Injection Braking Time Depending on Output Frequency
Note: If an overcurrent (oC) fault occurs during DC Injection Braking to Stop, lengthen the minimum baseblock time (L2-03) until the fault no longer
occurs.
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4.6 Basic Drive Setup Adjustments
Setting 3: Coast to Stop with Timer
When the Run command is removed, the drive will turn off its output and the motor will coast to stop. The drive will not start
if a Run command is input before the time t (C1-02) has expired. Cycle the Run command that was activated during time t
after t has expired to start the drive.
Run command
Output
frequency
ON ON ONOFF OFF
Drive output shut off
Run wait time t
Figure 4.13 Coast to Stop with Timer
The wait time t is determined by the output frequency when the Run command is removed and by the active deceleration time.
Run wait time t
Active deceleration time
Min Baseblock Time (L2-03)
Min output
frequency
Output frequency
when Stop command
was entered
Figure 4.14 Run Wait Time Depending on Output Frequency
100%
(Max output
frequency)
b2-01: DC Injection Braking Start Frequency
n
Active when “Ramp to Stop” is selected as the stopping method (b1-03 = 0).
No. Name Setting Range Default
b2-01 DC Injection Braking Start Frequency 0.0 to 10.0 Hz
Determined by
A1-02
The function triggered by parameter b2-01 depends on the control mode that has been selected.
V/f, V/f w/PG, and OLV (A1-02 = 0, 1, 2)
For these control modes, parameter b2-01 sets the starting frequency for DC Injection Braking at Stop. When the output
frequency falls below the setting of b2-01, DC Injection Braking is enabled for the time set in parameter b2-04.
DC Injection
Braking
Time
b2-04
Output
frequency
E1-09 Min. Frequency
b2-01 Zero Speed Level
Figure 4.15 DC Injection Braking at Stop for V/f, V/f w/PG and OLV
Note: If b2-01 is set to a smaller value than parameter E1-09 (minimum frequency), then DC Injection Braking will begin as soon as the frequency
falls to the value set to E1-09.
OLV/PM and AOLV/PM (A1-02 = 5, 6)
Note:
PM motor control modes are not available on 600 V class drives, CIMR-Ao5oooooo.
For these control modes, parameter b2-01 sets the starting frequency for Short-Circuit Braking at stop. When the output
frequency falls below the setting of b2-01, Short-Circuit Braking is enabled for the time set in parameter b2-13. If DC Injection
Braking time is enabled at stop, then DC Injection Braking is performed for the time set in b2-04 after Short-Circuit Braking
is complete.
Start-Up Programming
& Operation
4
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4.6 Basic Drive Setup Adjustments
Output
frequency
E1-09 Min. Frequency
b2-01 Zero Speed Level
Short Circuit
Braking
DC Injection
Braking
b2-04b2-13
Time
Figure 4.16 Short-Circuit Braking at Stop in OLV/PM and AOLV/PM
Note: If b2-01 is set to a smaller value than parameter E1-09 (minimum frequency), then DC Injection Braking will begin as soon as the frequency
falls to the value set to E1-09.
CLV and CLV/PM (A1-02 = 3, 7)
Note:
PM motor control modes are not available on 600 V class drives, CIMR-Ao5oooooo.
For these control modes, parameter b2-01 sets the starting frequency for Zero Speed Control (not position lock) at stop. When
the output frequency falls below the setting of b2-01, Zero Speed Control is enabled for the time set in parameter b2-04 provided
b1-05 is set to 0.
Zero Speed
E1-09 Min. Frequency
b2-01 Zero Speed Level
Output
frequency
Figure 4.17 Zero Speed Control at Stop in CLV and CLV/PM
Note: If b2-01 is set lower than the minimum frequency (E1-09), then Zero Speed Control begins at the frequency set to E1-09.
Control
Time
b2-04
b3-01: Speed Search Selection at Start
n
Determines if Speed Search is automatically performed when a Run command is issued.
No. Parameter Name Setting Range Default
b3-01 Speed Search Selection at Start 0, 1
Determined by
A1-02
Setting 0: Disabled
This setting starts operating the drive at the minimum output frequency when the Run command is entered. If external Speed
Search 1 or 2 is already enabled by a digital input, the drive will start operating with Speed Search.
Setting 1: Enabled
This setting performs Speed Search when the Run command is entered. The drive begins running the motor once Speed Search
is complete.
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4.6 Basic Drive Setup Adjustments
C1-01 to C1-08: Accel, Decel Times 1 to 4
n
Four different sets of acceleration and deceleration times can be set in the drive by digital inputs, motor selection, or switched
automatically.
Acceleration time parameters always set the time to accelerate from 0 Hz to the maximum output frequency (E1-04).
Deceleration time parameters always set the time to decelerate from maximum output frequency to 0 Hz. C1-01 and C1-02
are the default active accel/decel settings.
No. Parameter Name Setting Range Default
C1-01 Acceleration Time 1
C1-02 Deceleration Time 1
C1-03 Acceleration Time 2
C1-04 Deceleration Time 2
C1-05 Acceleration Time 3 (Motor 2 Accel Time 1)
0.0 to 6000.0 s
<1>
10.0 s
C1-06 Deceleration Time 3 (Motor 2 Decel Time 1)
C1-07 Acceleration Time 4 (Motor 2 Accel Time 2)
C1-08 Deceleration Time 4 (Motor 2 Accel Time 2)
<1> The setting range for the acceleration and deceleration times is determined by the accel/decel time setting units in C1-10. For example, if the time
is set in units of 0.01 s (C1-10 = 0), the setting range becomes 0.00 to 600.00 s.
Switching Acceleration Times by Digital Input
Accel/decel times 1 are active by default if no input is set. Activate accel/decel times 2, 3, and 4 by digital inputs
(H1-oo = 7 and 1A) as explained in Table 4.8.
Table 4.8 Accel/Decel Time Selection by Digital Input
Accel/Decel Time Sel. 1
H1-oo = 7
Accel/Decel Time Sel. 2
H1-oo = 1A
Acceleration Deceleration
Active Times
0 0 C1-01 C1-02
1 0 C1-03 C1-04
0 1 C1-05 C1-06
1 1 C1-07 C1-08
Figure 4.18 shows an operation example for changing accel/decel. times. The example below requires that the stopping method
be set for “Ramp to stop” (b1-03 = 0).
Accel Time 1
Output
frequency
FWD (REV)
Run command
Accel/Decel Time Selection 1
(Terminals S1 to S8, H1-oo = “7”)
Accel/Decel Time Selection 2
(Terminals S1 to S8, H1-oo = “1A”)
(C1-01)
ON
Decel Time 1
(C1-02)
Accel Time 2
(C1-03)
OFF
ON
ON
Decel Time 2
(C1-04)
Decel Time 1
(C1-02)
Accel Time 3
(C1-05)
ON
OFF
Decel Time 3
(C1-06)
Accel Time 4
(C1-07)
OFF
ON
ON
ON
Decel Time 4
(C1-08)
Decel Time 1
(C1-02)
Time
Start-Up Programming
& Operation
4
Figure 4.18 Timing Diagram of Accel/Decel Time Change
Switching Acceleration and Deceleration Times by Motor Selection
When switching between motor 1 and 2 using a digital input (H1-oo= 16), parameters C1-01 to C1-04 become accel/decel
times 1 and 2 for motor 1, while C1-05 to C1-08 become accel/decel times 1 and 2 for motor 2. Accel/decel times 1 and 2 can
be switched for each motor using a digital inputs set to H1-oo = 7 like shown in Table 4.9.
Note: 1. The motor 2 selection function cannot be used with PM motors.
2.
Attempting to use the digital input setting “Accel/Decel time 2 selection” (H1-oo = 1A) together with motor 1/2 switching triggers an
oPE03 error, indicating contradictory multifunction input settings.
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
99
4.6 Basic Drive Setup Adjustments
Table 4.9 Motor Switching and Accel/Decel Time Combinations
Accel/Decel Time 1 (H1-oo = 7)
(Terminal set to H1-oo = 16 OFF)
Motor 1 Selected
(Terminal set to H1-oo = 16 ON)
Motor 2 Selected
Accel Decel Accel Decel
Open C1-01 C1-02 C1-05 C1-06
Closed C1-03 C1-04 C1-07 C1-08
Switching Accel/Decel Times by a Frequency Level
The drive can switch between different acceleration and deceleration times automatically. The drive will switch from accel/
decel time 4 in C1-07 and C1-08 to the default accel/decel time in C1-01 and C1-02 (C1-05 and C1-06 for motor 2) when the
output frequency exceeds the frequency level set to parameter C1-11. When the frequency falls below this level, the accel/
decel times are switched back. Figure 4.19 shows an operation example.
Note: Acceleration and deceleration times selected by digital inputs have priority over the automatic switching by the frequency level set to C1-11.
For example, if accel/decel time 2 is selected, the drive will use only accel/decel time 2; it will not switch from accel/decel time 4 to the selected
one.
Output Frequency
C1-11
Accel/Decel Time
Switch Frequency
C1-07
C1-01
setting
setting
When the output frequency C1-11, drive uses Accel/Decel Time 1 (C1-01, -02)
When the output frequency < C1-11, drive uses Accel/Decel Time 2 (C1-07, -08)
C1-02
setting
C1-08
setting
Figure 4.19 Accel/Decel Time Switching Frequency
C6-01: Drive Duty Mode Selection
n
The drive has two different duty modes from which to select based on the load characteristics. The drive rated current, overload
capacity, and maximum output frequency will change depending upon the duty mode selection. Use parameter C6-01 to select
Heavy Duty (HD) or Normal Duty (ND) for the application. Refer to Heavy Duty and Normal Duty Ratings on page 172
for details about the rated current.
No. Parameter Name Setting Range Default
C6-01 Duty Mode Selection 0, 1 1 (ND)
Table 4.10 Differences between Heavy Duty and Normal Duty
Characteristics Heavy Duty Rating (HD) Normal Duty Rating (ND)
C6-01 0 1
150 %
100 %
Performance
0 Motor Speed
Use Heavy Duty Rating for applications requiring a high
Application
overload tolerance with constant load torque, such as
extruders and conveyors.
Overload capability (oL2) 150% of drive rated Heavy Duty current for 60 s 120% of drive rated Normal Duty current for 60 s
Stall Prevention during
Acceleration (L3-02)
Stall Prevention during
Run (L3-06)
Default Carrier Frequency 2 kHz 2 kHz Swing PWM
Overload
Rated Load
100 %
120 %
100 %
Rated Load
0
Motor Speed
Use Normal Duty Rating for applications in which the torque
requirements drop along with the speed, such as fans and
pumps where a high overload tolerance is not required.
150% 120%
150% 120%
Overload
100 %
100
Note:
Changing the Duty Mode selection automatically changes the maximum size motor that the drive can run, sets the E2-oo parameters to
appropriate values (E4-oo for motor 2), and recalculates parameter settings determined by motor capacity (e.g., b8-04, L2-03, n5-02, L3-24,
C5-17, and C5-37).
YASKAWA ELECTRIC TOEP C710616 41C YASKAWA AC Drive - A1000 Quick Start Guide
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