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AC Drive-J1000
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Yaskawa AC Drive-J1000 Technical Manual

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Page 1
YASKAWA AC Drive-J1000
Compact V/f Control Drive
Technical Manual
Type: CIMR-JU Models:
200 V Class, Three-Phase Input: 0.1 to 5.5 kW 200 V Class, Single-Phase Input: 0.1 to 2.2 kW 400 V Class, Three-Phase Input: 0.2 to 5.5 kW
Receiving
Mechanical Installation
Electrical Installation
Start-Up Programming &
Operation
Parameter Details
Troubleshooting
Periodic Inspection &
Maintenance
Peripheral Devices &
Options
Specifications
Parameter List
MEMOBUS/Modbus
Communications
1
2
3
4
5
6
7
8
A
B
C
MANUAL NO. SIEP C710606 31A
Standards Compliance
D
Page 2
This Page Intentionally Blank
Copyright © 2008 YASKAWA ELECTRIC CORPORATION. All rights reserved. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in
any form or by any means, mechanical, electronic, photocopying, recording, or otherwise, without the prior written permission of Yaskawa. No patent liability is assumed with respect to the use of the information contained herein. Moreover, because Yaskawa is constantly striving to improve its high-quality products, the information contained in this manual is subject to change without notice. Every precaution has been taken in the preparation of this manual. Yaskawa assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained in this publication.
2
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
Page 3
Table of Contents
i. PREFACE & GENERAL SAFETY.................................................................... 9
i.1 Preface ....................................................................................................................... 10
Applicable Documentation....................................................................................................... 10
Symbols................................................................................................................................... 10
Terms and Abbreviations ........................................................................................................ 10
i.2 General Safety ........................................................................................................... 11
Supplemental Safety Information ............................................................................................ 11
Safety Messages..................................................................................................................... 11
Drive Label Warnings .............................................................................................................. 13
Warranty Information............................................................................................................... 14
Quick Reference...................................................................................................................... 14
1. RECEIVING .................................................................................................... 15
1.1 Section Safety............................................................................................................ 16
1.2 Model Number and Nameplate Check ..................................................................... 17
Nameplate ............................................................................................................................... 17
1.3 Component Names.................................................................................................... 19
IP20/Open-Chassis ................................................................................................................. 19
Front Views ............................................................................................................................. 21
2. MECHANICAL INSTALLATION..................................................................... 23
2.1 Section Safety............................................................................................................ 24
2.2 Mechanical Installation ............................................................................................. 26
Installation Environment .......................................................................................................... 26
Installation Orientation and Spacing........................................................................................ 27
Exterior and Mounting Dimensions ......................................................................................... 28
3. ELECTRICAL INSTALLATION ...................................................................... 31
3.1 Section Safety............................................................................................................ 32
3.2 Standard Connection Diagram................................................................................. 34
3.3 Main Circuit Connection Diagram............................................................................ 36
Single-Phase 200 V Class (CIMR-JoBA0001 ~ 0010)........................................................... 36
Three-Phase 200 V Class (CIMR-Jo2A0001 ~
0020);
Three-Phase 400 V Class (CIMR-Jo4A0001 ~ 0011)........................................................... 36
3.4 Terminal Block Configuration .................................................................................. 37
3.5 Protective Covers...................................................................................................... 38
YASKAWA ELECTRIC
SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
3
Page 4
Table of Contents
IP20/Open-Chassis Cover Removal and Installation ........................................................................ 38
3.6 Main Circuit Wiring..............................................................................................................39
Main Circuit Terminal Functions........................................................................................................ 39
Wire Gauges and Tightening Torque ................................................................................................ 39
Main Circuit Terminal Power Supply and Motor Wiring..................................................................... 40
3.7 Control Circuit Wiring .........................................................................................................42
Control Circuit Terminal Block Functions .......................................................................................... 42
Terminal Configuration ...................................................................................................................... 43
Wiring Procedure............................................................................................................................... 44
3.8 I/O Connections...................................................................................................................46
Sinking/Sourcing Mode Switch.......................................................................................................... 46
3.9 Main Frequency Reference.................................................................................................48
DIP Switch S1 Analog Input Signal Selection ................................................................................... 48
3.10 Braking Resistor..................................................................................................................49
Installation ......................................................................................................................................... 49
3.11 Interlocking with Connected Machinery ...........................................................................51
Drive Ready Signal............................................................................................................................ 51
3.12 Wiring Checklist ..................................................................................................................52
4. START-UP PROGRAMMING & OPERATION ...................................................... 53
4.1 Section Safety......................................................................................................................54
4.2 Using the Digital LED Operator..........................................................................................56
Keys, Displays, and LEDs ................................................................................................................. 56
Digital Text Display............................................................................................................................ 57
LED Screen Displays ........................................................................................................................ 57
LO/RE LED and RUN LED Indications.............................................................................................. 57
Menu Structure for Digital LED Operator .......................................................................................... 58
4.3 The Drive and Programming Modes..................................................................................59
Navigating the Drive and Programming Modes................................................................................. 59
Changing Parameter Settings or Values ........................................................................................... 61
Verifying Parameter Changes: Verify Menu ...................................................................................... 62
Switching Between LOCAL and REMOTE........................................................................................ 62
Parameters Available in the Setup Group ......................................................................................... 63
4.4 Start-up Flowchart...............................................................................................................64
Flowchart: Basic Start-up .................................................................................................................. 64
4.5 Powering Up the Drive ........................................................................................................65
Powering Up the Drive and Operation Status Display....................................................................... 65
V/f Pattern Setting ............................................................................................................................. 65
4.6 No-Load Operation Test Run..............................................................................................66
No-Load Operation Test Run ............................................................................................................ 66
4.7 Test Run with Load Connected..........................................................................................67
Test Run with the Load Connected ................................................................................................... 67
4.8 Verifying and Backing Up Parameter Settings .................................................................68
Parameter Access Level: A1-01........................................................................................................ 68
Password Settings: A1-04, A1-05 ..................................................................................................... 68
Copy Function (Optional) .................................................................................................................. 68
4.9 Test Run Checklist ..............................................................................................................69
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YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
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Table of Contents
5. PARAMETER DETAILS ......................................................................................... 71
5.1 A: Initialization.....................................................................................................................72
A1: Initialization ................................................................................................................................. 72
5.2 b: Application.......................................................................................................................75
b1: Mode of Operation....................................................................................................................... 75
b2: DC Injection Braking.................................................................................................................... 79
5.3 C: Tuning..............................................................................................................................81
C1: Acceleration and Deceleration Times ......................................................................................... 81
C2: S-Curve Characteristics.............................................................................................................. 82
C3: Slip Compensation...................................................................................................................... 82
C4: Torque Compensation ................................................................................................................ 83
C6: Carrier Frequency....................................................................................................................... 83
5.4 d: Reference Settings .........................................................................................................86
d1: Frequency Reference.................................................................................................................. 86
d2: Frequency Upper/Lower Limits ................................................................................................... 87
d3: Jump Frequency.......................................................................................................................... 88
d4: Frequency Hold Function ............................................................................................................ 88
5.5 E: Motor Parameters ...........................................................................................................90
E1: V/f Characteristics....................................................................................................................... 90
E2: Motor 1 Parameters .................................................................................................................... 92
5.6 H: Terminal Functions.........................................................................................................94
H1: Multi-Function Digital Inputs ....................................................................................................... 94
H2: Multi-Function Output ................................................................................................................. 99
H3: Analog Input Terminal A1 Settings ........................................................................................... 103
H4: Multi-Function Analog Output Terminal AM.............................................................................. 106
H5: MEMOBUS/Modbus Serial Communication ............................................................................. 106
5.7 L: Protection Functions ....................................................................................................107
L1: Motor Protection Functions ....................................................................................................... 107
L2: Momentary Power Loss Ride-Thru............................................................................................ 108
L3: Stall Prevention ......................................................................................................................... 109
L4: Speed Agree ............................................................................................................................. 111
L5: Fault Restart.............................................................................................................................. 112
L6: Torque Detection....................................................................................................................... 112
L8: Hardware Protection.................................................................................................................. 113
5.8 n: Special Adjustments.....................................................................................................116
n1: Hunting Prevention.................................................................................................................... 116
n3: Overexcitation Deceleration ...................................................................................................... 116
5.9 o: Operator Related Settings............................................................................................117
o1: Display Settings and Selections ................................................................................................ 117
o2: Operator Key Selections ........................................................................................................... 117
o3: Copy Function ........................................................................................................................... 118
o4: Maintenance Monitor Settings................................................................................................... 119
5.10 U: Monitor Parameters......................................................................................................121
U1: Operation Status Monitors ........................................................................................................ 121
U2: Fault History.............................................................................................................................. 121
U4: Maintenance Monitors .............................................................................................................. 121
6. TROUBLESHOOTING.......................................................................................... 123
6.1 Section Safety....................................................................................................................124
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
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Table of Contents
6.2 Motor Performance Fine Tuning ......................................................................................126
Parameters for Tuning the Drive ..................................................................................................... 126
Motor Hunting and Oscillation Control Parameters ......................................................................... 126
6.3 Drive Alarms, Faults, and Errors .....................................................................................127
Types of Alarms, Faults, and Errors................................................................................................ 127
Alarm and Error Displays ................................................................................................................ 127
6.4 Fault Detection ..................................................................................................................129
Fault Displays, Causes and Possible Solutions .............................................................................. 129
6.5 Alarm Detection.................................................................................................................135
Alarm Codes, Causes, and Possible Solutions ............................................................................... 135
6.6 Operator Programming Errors .........................................................................................138
oPE Codes, Causes, and Possible Solutions.................................................................................. 138
6.7 Diagnosing and Resetting Faults.....................................................................................139
Fault Occurs Simultaneously with Power Loss ............................................................................... 139
If the Drive Still has Power After a Fault Occurs ............................................................................. 139
Viewing Fault History Data After Fault ............................................................................................ 139
Fault Reset Methods ....................................................................................................................... 139
6.8 Troubleshooting without Fault Display...........................................................................140
Cannot Change Parameter Settings ............................................................................................... 140
Motor Does Not Rotate Properly after Pressing RUN Button or after Entering External Run
Command ...................................................................................................................................... 140
7. PERIODIC INSPECTION & MAINTENANCE ...................................................... 145
7.1 Section Safety....................................................................................................................146
7.2 Inspection ..........................................................................................................................148
Recommended Daily Inspection...................................................................................................... 148
Recommended Periodic Inspection................................................................................................. 148
7.3 Periodic Maintenance .......................................................................................................150
Replacement Parts.......................................................................................................................... 150
7.4 Drive Cooling Fans............................................................................................................151
Cooling Fan Replacement............................................................................................................... 151
8. PERIPHERAL DEVICES & OPTIONS ................................................................ 153
8.1 Section Safety....................................................................................................................154
8.2 Drive Options and Peripheral Devices ............................................................................156
8.3 Connecting Peripheral Devices .......................................................................................157
8.4 Installing Peripheral Devices ...........................................................................................158
Installing a Molded Case Circuit Breaker (MCCB) .......................................................................... 158
Installing a Leakage Breaker........................................................................................................... 158
Installing a Magnetic Contactor ....................................................................................................... 158
Connecting an AC or DC Reactor ................................................................................................... 159
Connecting a Surge Suppressor ..................................................................................................... 159
Connecting a Noise Filter ................................................................................................................ 160
Zero-Phase Reactor ........................................................................................................................ 161
Installing Fuses on the Input Side ................................................................................................... 162
Installing a Motor Thermal Overload (oL) Relay on the Drive Output ............................................. 162
NEMA Type 1 Kit............................................................................................................................. 163
8.5 Communication Options...................................................................................................167
6
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
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Table of Contents
A. SPECIFICATIONS ................................................................................................ 169
A.1 Heavy Duty and Normal Duty Ratings.............................................................................170
A.2 Single/Three-Phase 200 V Class Drive ............................................................................171
A.3 Three-Phase 400 V Class Drives......................................................................................172
A.4 Drive Specifications ..........................................................................................................173
A.5 Drive Watt Loss Data ........................................................................................................175
A.6 Drive Derating Data ...........................................................................................................176
Temperature Derating ..................................................................................................................... 176
B. PARAMETER LIST............................................................................................... 177
B.1 Parameter Groups .............................................................................................................178
B.2 Parameter Table ................................................................................................................179
A: Initialization Parameters.............................................................................................................. 179
b: Application................................................................................................................................... 179
C: Tuning......................................................................................................................................... 180
d: References .................................................................................................................................. 181
E: Motor Parameters ....................................................................................................................... 182
H Parameters: Multi-Function Terminals......................................................................................... 184
L: Protection Function ..................................................................................................................... 186
n: Advanced Performance Set-Up................................................................................................... 190
o: Operator Related Parameters ..................................................................................................... 190
U: Monitors ...................................................................................................................................... 191
B.3 Defaults by Drive Capacity (o2-04) and ND/HD (C6-01) .................................................193
C. MEMOBUS/MODBUS COMMUNICATIONS........................................................ 195
C.1 Section Safety....................................................................................................................196
C.2 MEMOBUS/Modbus Configuration ..................................................................................197
C.3 Communication Specifications ........................................................................................198
C.4 Connecting to a Network ..................................................................................................199
Network Cable Connection.............................................................................................................. 199
Wiring Diagram for Multiple Connection.......................................................................................... 199
Network Termination ....................................................................................................................... 201
C.5 MEMOBUS/Modbus Setup Parameters ...........................................................................202
MEMOBUS/Modbus Serial Communication.................................................................................... 202
C.6 Drive Operations by MEMOBUS/Modbus........................................................................205
Observing the Drive Operation........................................................................................................ 205
Controlling the Drive........................................................................................................................ 205
C.7 Communications Timing...................................................................................................206
Command Messages from Master to Drive..................................................................................... 206
Response Messages from Drive to Master ..................................................................................... 206
C.8 Message Format ................................................................................................................207
Message Content ............................................................................................................................ 207
Slave Address ................................................................................................................................. 207
Function Code ................................................................................................................................. 207
Data................................................................................................................................................. 207
Error Check ..................................................................................................................................... 207
C.9 Message Examples ...........................................................................................................210
Reading Drive MEMOBUS/Modbus Register Contents .................................................................. 210
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
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Table of Contents
Loopback Test................................................................................................................................. 210
Writing to Multiple Registers............................................................................................................ 211
C.10 MEMOBUS/Modbus Data Table........................................................................................212
Command Data ............................................................................................................................... 212
Monitor Data.................................................................................................................................... 213
Broadcast Messages....................................................................................................................... 216
Fault History Contents..................................................................................................................... 217
Alarm Register Contents ................................................................................................................. 217
C.11 Changing Drive Parameters .............................................................................................218
Drive Operations on Parameter Change ......................................................................................... 218
Issuing an Enter Command............................................................................................................. 218
C.12 Communication Errors .....................................................................................................219
MEMOBUS/Modbus Error Codes.................................................................................................... 219
Slave Not Responding..................................................................................................................... 219
C.13 Self-Diagnostics ................................................................................................................220
D. STANDARDS COMPLIANCE .............................................................................. 221
D.1 Section Safety....................................................................................................................222
D.2 European Standards .........................................................................................................224
CE Low Voltage Directive Compliance............................................................................................ 224
EMC Guidelines Compliance .......................................................................................................... 225
D.3 UL Standards .....................................................................................................................229
UL Standards Compliance .............................................................................................................. 229
Drive Motor Overload Protection ..................................................................................................... 230
D.4 User Setting Table.............................................................................................................232
INDEX ................................................................................................................... 235
8
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
Page 9
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...............................................................................................................10
I.2 GENERAL SAFETY...............................................................................................11
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
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Page 10
TERMSTERMS
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, EXPRESSED OR IMPLIED, IS OFFERED. Yaskawa assumes no liability for any personal injury, property damage, losses, or claims arising from misapplication of its products.
u

Applicable Documentation

The following manuals are available for J1000 series drives:
J1000 Series Compact V/f Control Drive Quick Start Guide Read this manual first. This guide is packaged together with the product. It contains basic information
required to install and wire the drive. This guide provides basic programming and simple setup and adjustment.
J1000 Series Compact V/f Control Drive Technical Manual
This manual describes installation, wiring, operation procedures, functions, troubleshooting, maintenance, and inspections to perform before operation.
u

Symbols

Note: Indicates a supplement or precaution that does not cause drive damage.
Indicates a term or definition used in this manual.
u

Terms and Abbreviations

• Drive: Yaskawa J1000 Series Drive
10
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
Page 11
i.2 General Safety

i.2 General Safety

u

Supplemental Safety Information

General Precautions
• The diagrams in this manual may be indicated without covers or safety shields to show details. Restore covers or shields before operating the drive and run the drive according to the instructions described in this manual.
• Any illustrations, photographs, or examples used in this manual are provided as examples only and may not apply to all products to which this manual is applicable.
• The products and specifications described in this manual or the content and presentation of the manual may be changed without notice to improve the product and/or the manual.
• When ordering a new copy of the manual due to damage or loss, contact your Yaskawa representative or the nearest Yaskawa sales office and provide the manual number shown on the front cover.
• If nameplate becomes worn or damaged, order a replacement from your Yaskawa representative or the nearest Yaskawa sales office.
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 possibly even fatal injury or damage to the products or to related equipment and systems.
DANGER
Indicates a hazardous situation, which, if not avoided, will result in death or serious injury.
WARNING
Indicates a hazardous situation, which, if not avoided, could result in death or serious injury.
WARNING! will 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! will 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: will also be indicated by a bold key word embedded in the text followed by an italicized safety message.
u

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.
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
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Page 12
i.2 General Safety
DANGER
Before servicing, disconnect all power to the equipment. The internal capacitor remains charged even after the power supply is turned off. The charge indicator LED will extinguish when the DC bus voltage is below 50 Vdc. To prevent electric shock, wait at least one minute after all indicators are OFF and measure the DC bus voltage level to confirm safe level.
WARNING
Sudden Movement Hazard
System may start unexpectedly upon application of power, resulting in death or serious injury.
Clear all personnel from the drive, motor and machine area before applying power. Secure covers, couplings, shaft keys and machine loads before applying power to the drive.
Electrical Shock Hazard
Do not attempt to modify or alter the drive in any way not explained in this manual.
Failure to comply could result in death or serious injury. Yaskawa is not responsible for any modification of the product made by the user. This product must not be modified.
Do not allow unqualified personnel to use equipment.
Failure to comply could result in death or serious injury. Maintenance, inspection, and replacement of parts must be performed only by authorized personnel familiar with installation,
adjustment and maintenance of AC drives.
Do not remove covers or touch circuit boards while the power is on.
Failure to comply could result in death or serious injury.
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.
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.
12
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
Page 13
i.2 General Safety
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.
Never connect or disconnect the motor from the drive while the drive is outputting voltage.
Improper equipment sequencing could result in damage to the drive.
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 circuits capable of delivering not more than 30,000 RMS symmetrical Amperes, 240 Vac maximum
(200 V Class) and 480 Vac maximum (400 V Class).
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.
u

Drive Label Warnings

Always heed the warning information listed in Figure i.1 in the position shown in Figure i.2.
WARNING
Read manual before installing. Wait 1 minute for capacitor discharge after disconnecting power supply. To conform to requirements, make sure to ground the supply neutral for 400V class.
Figure i.1 Warning Information
Risk of electric shock.
Warning Label
Figure i.2 Warning Information Position
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
13
Page 14
i.2 General Safety
u

Warranty Information

Restrictions
n
The J1000 was not designed or manufactured for use in devices or systems that may directly affect or threaten human lives or health.
Customers who intend to use the product described in this manual for devices or systems relating to transportation, health care, space aviation, atomic power, electric power, or in underwater applications must first contact their Yaskawa representatives or the nearest Yaskawa sales office.
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.
u

Quick Reference

Run a Motor of One-Frame Larger Capacity
When using this drive for variable torque loads such as fans and pumps, a motor one frame size larger can be used.
Know the Details of Safety Measures
The functions listed below affect the safe operation of the drive. Ensure that the settings fit the application requirements prior to operation.
Safe operations. Run by power on. Parameter setting b1-17. LED operator stop key priority selection. Parameter o2-02. Enter press required after changing the keypad frequency reference. Parameter o2-05. Operation interlock when program mode is selected. Parameter b1-08.
Standards Compliance
Refer to European Standards on page 224 and Refer to UL Standards on page 229.
U
R
C
LISTED
US
L
14
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
Page 15
1

Receiving

This chapter describes the proper inspections to perform after receiving the drive and illustrates the different enclosure types and components.
1.1 SECTION SAFETY.................................................................................................16
1.2 MODEL NUMBER AND NAMEPLATE CHECK....................................................17
1.3 COMPONENT NAMES...........................................................................................19
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
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Page 16
1.1 Section Safety

1.1 Section Safety

CAUTION
Do not carry the drive by the front cover.
Failure to comply may cause the main body of the drive to fall, resulting in minor or moderate injury.
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.
A motor connected to a PWM drive may operate at a higher temperature than a utility-fed motor and the operating speed range may reduce motor cooling capacity.
Ensure that the motor is suitable for drive duty and/or the motor service factor is adequate to accommodate the additional heating with the intended operating conditions.
16
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
Page 17
1.2 Model Number and Nameplate Check

1.2 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

Drive model
Input
specifications
Output
specifications
Lot number
Serial number
CIMR-
Drive
CIMR-JU2A0004BAA
:
MODEL MAX APPLI. MOTOR : 3.5A/3.0A REV : A
: AC3PH 200-240V 50 / 60Hz 2.7A / 1.4A
INPUT
: AC3PH 0-240V 0-400Hz 1.2A / 0.8A
OUTPUT
: 0.9 kg
MASS
:
O / N
:
S / N
: E131457 IP20
FILE NO
YASKAWA ELECTRIC CORPORATION
PRG : 1010
PASS
MADE IN JAPAN
Figure 1.1 Nameplate Information
U
J
J1000 Series
Region
No.
Code
U USA
A Japan
C Europe
No. Voltage Class
B
2
4
2
Customized
No.
Specifications
A Standard model
1-phase, 200-240 Vac
3-phase, 200-240 Vac
3-phase, 380-480 Vac
0001
A
U
C US
L
LISTED
IND.CONT.EQ.
7J48 B
B
No.
B
No.
A
M
N S
Software version
A
Enclosure
Type
IP20
Environmental Specification <1>
Standard Humidity- and dust-resistant Oil-resistant Vibration-resistant
A
Design Revision Order
Receiving
1
Single-Phase 200 V
n
Normal Duty Heavy Duty
No.
Max. Motor CapacitykWRated Output
Current A
0001 0.2 1.2 0001 0.1 0.8 0002 0.4 1.9 0002 0.2 1.6 0003 0.75 3.3 0003 0.4 3.0 0006 1.1 6.0 0006 0.75 5.0 0010 2.2 9.6 0010 1.5 8.0
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
No.
Max. Motor CapacitykWRated Output
Current A
17
Page 18
1.2 Model Number and Nameplate Check
Three-Phase 200 V
n
Normal Duty Heavy Duty
No.
0001 0.2 1.2 0001 0.1 0.8 0002 0.4 1.9 0002 0.2 1.6 0004 0.75 3.5 0004 0.4 3.5 0006 1.1 6.0 0006 1.1 6.0 0010 2.2 9.6 0010 1.5 9.6 0012 3.0 12.0 0012 2.2 12.0 0020 5.5 19.6 0020 3.7 17.5
Three-Phase 400 V
n
No.
0001 0.4 1.2 0001 0.2 1.2 0002 0.75 2.1 0002 0.4 1.8 0004 1.5 4.1 0004 0.75 3.4 0005 2.2 5.4 0005 1.5 4.8 0007 3.0 6.9 0007 2.2 5.5 0009 3.7 8.8 0009 3.0 7.2 0011 5.5 11.1 0011 3.7 9.2
Max Motor CapacitykWRated Output
Current A
Normal Duty Heavy Duty
Max. Motor CapacitykWRated Output
Current A
No.
No.
Max Motor CapacitykWRated Output
Current A
Max. Motor CapacitykWRated Output
Current A
<1> Drives with these specifications do not guarantee complete protection for the specified environmental condition.
18
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
Page 19

1.3 Component Names

This section illustrates the drive components as they are mentioned in this manual.
u

IP20/Open-Chassis

Single-Phase AC200 V CIMR-JoBA0001B ~ 0003B
n
Three-Phase AC200 V CIMR-Jo2A0001B ~ 0006B
K
J
1.3 Component Names
I
A
H
B
G
F
C
E
A – Mounting hole B – Heatsink C – Cable cover D – Terminal cover E – Front cover screw F – Option connector cover
Figure 1.2 Exploded View of IP20/Open-Chassis Type Components
Three-Phase AC200 V CIMR-Jo2A0006B
<1> The drives CIMR-JoBA0001B ~ 0003B and CIMR-Jo2A0001B ~ 0004B do not have a cooling fan or a cooling fan cover.
D
G – Front cover H – LED operator Refer to Using the Digital LED
Operator on page 56
I – Case J –
Cooling fan
K –
Fan cover
<1>
<1>
Receiving
1
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
19
Page 20
1.3 Component Names
Single-Phase AC200 V CIMR-JoBA0006B ~ 0010B
n
Three-Phase AC200 V CIMR-Jo2A0010B ~ 0020B Three-Phase AC400 V CIMR-Jo4A0001B ~ 0011B
L
K
J
A
I
B
H
C
G
D
F
A – Mounting hole B – Heatsink C – Cable cover D – Terminal cover E – Bottom cover F – Front cover screw
Figure 1.3 Exploded view of IP20/Open-Chassis Type Components
Three-Phase AC200 V CIMR-Jo2A0012B
<1> The drives CIMR-JoBA0006B and CIMR-Jo4A0001B ~ 0004B do not have a cooling fan or a cooling fan cover.
E
G – Option connector cover H – Front cover I – LED operator Refer to Using the Digital LED
Operator on page 56
J – Case K –
Cooling fan
L –
Fan cover
<1>
<1>
20
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
Page 21
u

Front Views

1.3 Component Names
CIMR-J 2A0006B
A
G
G
F
B
C
F
D
E
A – DIP switch S1 Refer to DIP Switch S1 Analog Input
Signal Selection on page 48
B – DIP switch S3 Refer to Sinking/Sourcing Mode
Switch on page 46
C – Control circuit terminal Refer to Control Circuit
Wiring on page 42
D – Main circuit terminal Refer to Wiring the Main
Circuit Terminal on page 41
Figure 1.4 Front Views of Drives
CIMR-J 2A0012B
A
B
C
D
E
E – Ground terminal F – Terminal cover G – Option unit connector Refer to Communication
Options on page 167
Receiving
1
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1.3 Component Names
This Page Intentionally Blank
22
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Page 23
2

Mechanical Installation

This chapter explains how to properly mount and install the drive.
2.1 SECTION SAFETY.................................................................................................24
2.2 MECHANICAL INSTALLATION.............................................................................26
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
23
Page 24
2.1 Section Safety

2.1 Section Safety

WARNING
Fire Hazard
Provide sufficient cooling when installing the drive inside an enclosed panel or cabinet.
Failure to comply could result in overheating and fire. When multiple drives are placed inside the same enclosure panel, install proper cooling to ensure air entering the enclosure
does not exceed 40 °C.
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 (ESD) procedures when handling the drive.
Failure to comply could result in ESD damage to the drive circuitry.
It may be difficult to perform maintenance on the cooling fans of drives installed in a vertical row inside an enclosure.
Ensure adequate spacing at the top of the drive to perform cooling fan replacement when required.
Operating the motor in the low-speed range diminishes the cooling effects, increases motor temperature, and may lead to motor damage by overheating.
Reduce the motor torque in the low-speed range whenever using a standard blower cooled motor. If 100% torque is required continuously at low speed, consider using a special drive or vector motor. Select a motor that is compatible with the required load torque and operating speed range.
Do not operate motors above the maximum rated RPM.
Failure to comply may lead to bearing or other mechanical motor failures.
The speed range for continuous operation differs according to the lubrication method and motor manufacturer.
If the motor is to be operated at a speed higher than the rated speed, consult with the manufacturer. Continuously operating an oil-lubricated motor in the low-speed range may result in burning.
24
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Page 25
2.1 Section Safety
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-rated motor.
Failure to comply could lead to motor winding failure.
Motor vibration may increase when operating a machine in variable-speed mode, if that machine previously operated at a constant speed.
Install vibration-proof rubber on the motor base or use the frequency jump function to skip a frequency resonating the machine.
The motor may require more acceleration torque with drive operation than with a commercial power supply.
Set a proper V/f pattern by checking the load torque characteristics of the machine to be used with the motor.
The rated input current of submersible motors is higher than the rated input current of standard motors.
Select an appropriate drive according to its rated output current. When the distance between the motor and drive is long, use a cable thick enough to connect the motor to the drive to prevent motor torque reduction.
When using an explosion-proof motor, it must be subject to an explosion-proof test in conjunction with the drive.
This is also applicable when an existing explosion-proof motor is to be operated with the drive. Since the drive itself is not explosion-proof, always install it in a safe place.
Do not use a drive for a single-phase motor.
Replace the motor with a three-phase motor.
If an oil-lubricated gearbox or speed reducer is used in the power transmission mechanism, oil lubrication will be affected when the motor operates only in the low speed range.
The power transmission mechanism will make noise and experience problems with service life and durability if the motor is operated at a speed higher than the rated speed.
Mechanical Installation
2
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Page 26
2.2 Mechanical Installation

2.2 Mechanical Installation

This section outlines specifications, procedures, and environment for proper mechanical installation of the drive.
u

Installation Environment

To help prolong the optimum performance life of the drive, install the drive in the proper environment. The table below provides a description of the appropriate environment for the drive.
Table 2.1 Installation Environment
Environment Conditions
Installation Area Indoors
-10 °C to +50 °C (IP20/Open-Chassis)
Ambient Temperature
Humidity 95% RH or less and free of condensation Storage Temperature -20 °C to +60 °C
Surrounding Area
Altitude 1000 m or lower
Vibration
Orientation Install the drive vertically to maintain maximum cooling effects.
NOTICE: Prevent foreign matter such as metal shavings or wire clippings from falling into the drive during installation and project construction. 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 startup, as the cover will reduce ventilation and cause the drive to overheat.
Drive reliability improves in environments without wide temperature fluctuations. When using 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/s
2
2
26
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Page 27
u

Installation Orientation and Spacing

Install the drive upright as illustrated in Figure 2.1 to maintain proper cooling.
2.2 Mechanical Installation
A – Correct B – Incorrect
Single Drive Installation
n
A
Figure 2.1 Correct Installation Orientation
B
B
Figure 2.2 explains the required installation spacing 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
A
A
Top/Bottom Clearance
C
B
C
A – 30 mm minimum B – Airflow direction
Multiple Drive Installation
n
Figure 2.2 Correct Installation Spacing
C – 100 mm minimum
When installing multiple drives into the same enclosure panel, mount the drives according to Figure 2.2. When mounting drives with a minimum side-by-side clearance of 2 mm according to Figure 2.3, derating must be considered and parameter L8-35 must be set. Refer to Parameter List on page 177.
Mechanical Installation
2
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2.2 Mechanical Installation
A
B
2 mm
B
C
D
C
A – Line up the tops of the drives. B – 30 mm minimum
Figure 2.3 Space Between Drives (Side-by-Side Mounting)
Note: When installing drives of different heights in the same enclosure panel, the tops of the drives should line up. Leave space between the top and
bottom of stacked drives for cooling fan replacement if required. Using this method, it is possible to replace the cooling fans later.
u

Exterior and Mounting Dimensions

C – 100 mm minimum D – Airflow direction
Refer to NEMA Type 1 Kit on page 163 for exterior and mounting dimensions for NEMA Type 1.
28
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IP20/Open-Chassis Drives
n
Table 2.2 IP20/Open-Chassis (without an EMC filter)
W1
2-M4
H1H2
D2
H
t1
2.2 Mechanical Installation
Voltage Class
Single-Phase
200 V Class
Three-Phase
200 V Class
D1
D
Dimensions (in)
Drive Model
CIMR-Jo
W
W H D W1 H1 H2 D1 D2 t1 Weight (lb.)
BA0001B 2.7 5.0 3.0 2.2 4.6 0.2 0.3 2.7 0.1 1.3 BA0002B 2.7 5.0 3.0 2.2 4.6 0.2 0.3 2.7 0.1 1.3 BA0003B 2.7 5.0 4.6 2.2 4.6 0.2 1.5 4.3 0.2 2.2
2A0001B 2.7 5.0 3.0 2.2 4.6 0.2 0.3 2.7 0.1 1.3 2A0002B 2.7 5.0 3.0 2.2 4.6 0.2 0.3 2.7 0.1 1.3 2A0004B 2.7 5.0 4.3 2.2 4.6 0.2 1.5 3.9 0.2 2.0 2A0006B 2.7 5.0 5.0 2.2 4.6 0.2 2.3 4.7 0.2 2.4
Table 2.3 IP20/Open-Chassis (without an EMC filter)
W1
4-M4
H
W
H2 H1
D2
t1
D
D1
Mechanical Installation
2
Voltage Class
Single-Phase
200 V Class
Three-Phase
200 V Class
Drive Model
CIMR-Jo
W H D W1 H1 H2 D1 D2 t1 Weight (lb.)
BA0006B 4.3 5.0 5.4 3.8 4.6 0.2 2.3 5.1 0.2 3.8 BA0010B 4.3 5.0 6.1 3.8 4.6 0.2 2.3 5.7 0.2 4.0 2A0010B 4.3 5.0 5.1 3.8 4.6 0.2 2.3 4.7 0.2 3.8 2A0012B 4.3 5.0 5.4 3.8 4.6 0.2 2.3 5.1 0.2 3.8 2A0020B 5.5 5.0 5.6 5.0 4.6 0.2 2.6 5.3 0.2 5.3 4A0001B 4.3 5.0 3.2 3.8 4.6 0.2 0.4 2.9 0.2 2.2 4A0002B 4.3 5.0 3.9 3.8 4.6 0.2 1.1 3.6 0.2 2.7
Three-Phase
400 V Class
4A0004B 4.3 5.0 5.4 3.8 4.6 0.2 2.3 5.1 0.2 3.8 4A0005B 4.3 5.0 6.1 3.8 4.6 0.2 2.3 5.7 0.2 3.8 4A0007B 4.3 5.0 6.1 3.8 4.6 0.2 2.3 5.7 0.2 3.8 4A0009B 4.3 5.0 6.1 3.8 4.6 0.2 2.3 5.7 0.2 3.8 4A0011B 5.5 5.0 5.6 5.0 4.6 0.2 2.6 5.3 0.2 5.3
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
Dimensions (in)
29
Page 30
2.2 Mechanical Installation
This Page Intentionally Blank
30
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Page 31
3

Electrical Installation

This chapter explains proper procedures for wiring the control circuit terminals, motor and power supply.
3.1 SECTION SAFETY.................................................................................................32
3.2 STANDARD CONNECTION DIAGRAM.................................................................34
3.3 MAIN CIRCUIT CONNECTION DIAGRAM............................................................36
3.4 TERMINAL BLOCK CONFIGURATION................................................................37
3.5 PROTECTIVE COVERS.........................................................................................38
3.6 MAIN CIRCUIT WIRING.........................................................................................39
3.7 CONTROL CIRCUIT WIRING................................................................................42
3.8 I/O CONNECTIONS................................................................................................46
3.9 MAIN FREQUENCY REFERENCE........................................................................48
3.10 BRAKING RESISTOR............................................................................................49
3.11 INTERLOCKING WITH CONNECTED MACHINERY............................................51
3.12 WIRING CHECKLIST.............................................................................................52
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
31
Page 32
3.1 Section Safety

3.1 Section Safety

DANGER
Electrical Shock Hazard
Do not connect or disconnect wiring while the power is on.
Failure to comply will result in death or serious injury.
WARNING
Electrical Shock Hazard
Do not operate equipment with covers removed.
Failure to comply could result in death or serious injury. The diagrams in this section may show drives without covers or safety shields to show details. Be sure to reinstall covers or
shields before operating the drives and run the drives according to the instructions described in this manual.
Always ground the motor-side grounding terminal.
Improper equipment grounding could result in death or serious injury by contacting the motor case.
Do not perform work on the drive while wearing loose clothing, jewelry or without eye protection.
Failure to comply could result in death or serious injury. Remove all metal objects such as watches and rings, secure loose clothing, and wear eye protection before beginning work
on the drive.
Do not remove covers or touch circuit boards while the power is on.
Failure to comply could result in death or serious injury.
Do not allow unqualified personnel to perform work on the drive.
Failure to comply could result in death or serious injury. Installation, maintenance, inspection, and servicing must be performed only by authorized personnel familiar with
installation, adjustment, and maintenance of AC drives.
Do not touch any terminals before the capacitors have fully discharged.
Failure to comply could result in death or serious injury. Before wiring terminals, disconnect all power to the equipment. The internal capacitor remains charged even after the power
supply is turned off. The charge indicator LED will extinguish when the DC bus voltage is below 50 Vdc. To prevent electric shock, wait at least one minute after all indicators are off and measure the DC bus voltage level to confirm safe level.
Fire Hazard
Tighten all terminal screws to the specified tightening torque.
Loose electrical connections could result in death or serious injury by fire due to overheating of electrical connections.
Do not use improper combustible materials.
Failure to comply could result in death or serious injury by fire. Attach the drive to metal or other noncombustible material.
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.
32
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Page 33
3.1 Section Safety
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.
Never connect or disconnect the motor from the drive while the drive is outputting voltage.
Improper equipment sequencing could result in damage to the drive.
Do not use unshielded cable for control wiring.
Failure to comply may cause electrical interference resulting in poor system performance. Use shielded, twisted-pair wires and ground the shield to the ground terminal of the drive.
Check all the wiring to ensure that all connections are correct after installing the drive and connecting any other devices.
Failure to comply could result in damage to the drive.
Do not modify the drive circuitry.
Failure to comply could result in damage to the drive and will void warranty. Yaskawa is not responsible for any modification of the product made by the user. This product must not be modified.
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
Electrical Installation
3
33
Page 34
3.2

Standard Connection Diagram

3.2 Standard Connection Diagram
Connect the drive and peripheral devices as shown in Figure 3.1. It is possible to 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 53 for instructions on operating the drive.
NOTICE: Inadequate branch short circuit protection 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 30,000 RMS symmetrical amperes, 240 Vac maximum (200 V Class) and 480 Vac maximum (400 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.
NOTICE: The minimum load for the multi-function relay output MA-MB-MC is 10 mA.
Terminals +1, +2, , B1, and B2 are for connecting options. Never connect power supply lines to these terminals.
For single phase 200 V power supply, use R/L1 and S/L2.
Three phase power supply 200 to 240 V
2 MCCB
R/L1
S/L2
T/L3
THRX
OFF
Thermal relay for motor cooling fan
MC
MC MA
1 MCCB
MC
ON
SA
MC
THRX
SA
TRX
SA
TRX
Fault relay
_
2 MCCB
MC
<4>
Forward run/stop
Reverse run/stop
External fault
Fault reset Multi-step speed 1 main/aux switch
Digital inputs (default setting)
<3>
r1
s1
t1
DC reactor (option)
Jumper
R/L1
Main circuit
S/L2
T/L3
S1
S2
S3
S4
S5
<5>
DIP switch S3
SC
Shield ground terminal
<1>
J1000
Control circuit
+
24 V 8 mA
Sink
Source
Thermal relay (option)
-
B1+1+2 B2
24 V
<2>
Braking resistor (option)
U/T1
V/T2
W/T3
Option unit
connector
DIP switch S1
I V
Cooling fan
FU
r1
FV
s1
FW
t1
U
V
W
Ground 10 or less (400 V class) 100 or less (200 V class)
Digital output 250 Vac, 10 mA to 1 A 30 Vdc, 10 mA to 1 A (default setting)
<6>
Fault
MA
MB
MC
Motor
M
M
2 k
Main speed frequency reference. Multi-function programmable
Setting power supply
+V
+10.5 max. 20 mA
A1
0 to +10 V (20 k )
(0)4 to 20 mA (250 )
AC
shielded line
main circuit terminal
AM
AC
twisted-pair shielded line
control terminal
Analog monitor output
+
AM
0 to +10 Vdc (2 mA)
-
Monitor output
<7>
Figure 3.1 Drive Standard Connection Diagram (200 V Class Example)
<1> Remove the jumper when installing an optional DC reactor. <2> The MC on the input side of the main circuit should open when the thermal relay is triggered. <3> Self-cooled motors do not require separate cooling fan motor wiring. <4> Connected using sequence input signal (S1 to S5) from NPN transistor; Default: sink mode (0 V com).
34
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Page 35
3.2 Standard Connection Diagram
<5> Use only a +24 V internal power supply in sinking mode; the source mode requires an external power supply Refer to
I/O Connections on page 46.
<6> Minimum load: 5 Vdc, 10 mA (reference value). <7> Monitor outputs work with devices such as analog frequency meters, ammeters, voltmeters and wattmeters; they are
not intended for use as a feedback-type of signal.
WARNING! Sudden Movement Hazard. Do not close the wiring for the control circuit unless the multifunction input terminal parameter is properly set (S5 for 3-Wire; H1-05 = “0”). 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! When 3-Wire sequence is used, set the drive to 3-Wire sequence before wiring the control terminals and ensure parameter b1-17 is set to 0 (drive does not accept a run command at power up (default). If the drive is wired for 3-Wire sequence but set up for 2-Wire sequence (default) and if parameter b1-17 is set to 1 (drive accepts a Run command at power up), the motor will rotate in reverse direction at power up of the drive and may cause injury.
Figure 3.2 illustrates an example of a 3-Wire sequence.
Stop relay (N.C.)
Run relay (N.O.)
S1
Run command (run on momentary close)
S2
Stop command (stop on momentary open)
S5
Foward/reverse command (multi-function input: H1-05 = 0)
SC
Sequence input common
Drive
Figure 3.2 3-Wire Sequence
Electrical Installation
3
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
35
Page 36
3.3 Main Circuit Connection Diagram

3.3 Main Circuit Connection Diagram

Refer to diagrams in this section for the Main Circuit wiring connections. Connections may vary based on drive capacity. The main circuit DC power supply powers the control circuit.
NOTICE: Do not use the negative DC bus terminal “-” as a ground terminal. This terminal is at high voltage DC potential. Improper wiring connections could result in damage to the drive.
u

Single-Phase 200 V Class (CIMR-JoBA0001 ~ 0010)

DC reactor
Jumper
Single-phase 200 Vac
(option)
+2
R/L1
S/L2
–
+1
Figure 3.3 Connecting Single-Phase Main Circuit Terminals
NOTICE: Do not connect T/L3 terminal when using single-phase power supply input. Incorrect wiring may damage the drive.
B1 B2
Drive
Braking Resistor Unit (option)
U/T1 V/T2 W/T3
Motor
u

Three-Phase 200 V Class (CIMR-Jo2A0001 ~ 0020); Three-Phase 400 V Class (CIMR-Jo4A0001 ~ 0011)

DC reactor
Jumper
Three phase 200 Vac
(400 Vac)
Figure 3.4 Connecting Three-Phase Main Circuit Terminals
(option)
+2
R/L1 S/L2 T/L3
—
+1
B1 B2
Drive
Braking Resistor Unit (option)
U/T1 V/T2 W/T3
Motor
36
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
Page 37
3.4 Terminal Block Configuration

3.4 Terminal Block Configuration

The figures in this section provide illustrations of the main circuit terminal block configurations of the different drive sizes.
Models:
Models:
CIMR-J BA0001, 0002,
CIMR-J 2A0001, 0002,
0003
0004, 0006
CIMR-J BA0006, 0010 CIMR-J 2A0010, 0012, 0020 CIMR-J 4A0001, 0002, 0004, 0005, 0007
0009, 0011
Figure 3.5
Main Circuit Terminal Block Configurations
Electrical Installation
3
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
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Page 38
3.5 Protective Covers

3.5 Protective Covers

Follow the procedure below to remove the protective covers before wiring the drive and to reattach the covers after wiring is complete.
u

IP20/Open-Chassis Cover Removal and Installation

Removing the Protective Covers
n
1.
Loosen the screw that locks the front cover in place to remove.
Figure 3.6 Remove the Front Cover on an IP20/Open-Chassis Drive
2.
Apply pressure to the tabs on each side of the terminal cover. Pull the terminal cover away from the drive while pushing in on the tabs to pull the cover free.
Figure 3.7 Remove the Terminal Cover on an IP20/Open-Chassis Drive
Reattaching the Protective Covers
n
Properly connect all wiring and route power wiring away from control signal wiring. Reattach all protective covers when wiring is complete. Apply only a small amount of pressure to lock the cover back into place.
38
Figure 3.8 Reattach the Protective Covers on an IP20/Open-Chassis Drive
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
Page 39
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 of 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.
u

Main Circuit Terminal Functions

Table 3.1 Main Circuit Terminal Functions
Terminal Type Function Reference
R/L1
T/L3 U/T1
W/T3
B1 B2 +1 +2 +1
–
(2 terminals)
Main circuit power supply input
Drive output Connects to the motor. 40V/T2
Braking resistor Available for connecting a braking resistor or the braking resistor unit option. 49
DC reactor connection
DC power supply input For connecting a DC power supply. –
Ground
Connects line power to the drive. Drives with single-phase 200 V input power use terminals R/L1 and S/L2 only (T/L3 must not be used).
These terminals are shorted at shipment. Remove the shorting bar between +1 and +2 when connecting a DC reactor to this terminal.
Grounding Terminal For 200 V class: 100 Ω or less For 400 V class: 10 Ω or less
36S/L2
159
40
u

Wire Gauges and Tightening Torque

Select the appropriate wires and crimp terminals from Table 3.2 through Table 3.4.
Note: 1. Wire gauge recommendations based on drive continuous current ratings using 75 °C 600 Vac vinyl-sheathed wire assuming ambient
temperature within 30 °C and wiring distance less than 100 m.
2. Terminals +1, +2, –, B1 and B2 are for connecting optional devices such as a DC reactor or braking resistor. Do not connect other non-specified 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 x wire resistance (Ω/km) x wire length (m) x current (A) x 10
-3
• Refer to instruction manual TOBPC72060000 for braking unit or braking resistor unit wire gauges.
• Refer to UL Standards Compliance on page 229 for information on UL compliance.
Single-Phase 200 V Class
n
Table 3.2 Wire Gauge and Torque Specifications
Model
CIMR-JoBA
0001 0002 0003
0006
0010
Terminal Screw Size
R/L1, S/L2, U/T1, V/T2, W/T3, –, +1, +2, B1, B2,
R/L1, S/L2, U/T1, V/T2, W/T3, –, +1, +2, B1, B2,
R/L1, S/L2, U/T1, V/T2, W/T3,
–, +1, +2, B1, B2 M4
M3.5
M4
M4
Tightening
Torque
N•m (lb.in.)
0.8 to 1.0
(7.1 to 8.9)
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)
Applicable
Gauge
mm2 (AWG)
0.75 to 2.0 (18 to 14)
2.0 to 5.5
(14 to 10)
2.0 to 5.5
(14 to 10)
2.0 to 5.5
(14 to 10)
Recommended
Gauge
mm2 (AWG)
2
(14)
2
(14)
3.5
(12)
5.5
(10)
Electrical Installation
3
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
39
Page 40
3.6
Main Circuit Wiring
Three-Phase 200 V Class
n
Model
CIMR-Jo2A
0001 0002 0004 0006
0010
0012
0020
Three-Phase 400 V Class
n
Model
CIMR-Jo4A
0001 0002 0004 0005 0007
0009
0011
R/L1, S/L2, T/L3, U/T1, V/T2, W/T3, –, +1, +2, B1, B2,
R/L1, S/L2, T/L3, U/T1, V/T2, W/T3, –, +1, +2, B1, B2
R/L1, S/L2, T/L3, U/T1, V/T2, W/T3, –, +1, +2, B1, B2,
R/L1, S/L2, T/L3, U/T1, V/T2, W/T3, –, +1, +2, B1, B2,
R/L1, S/L2, T/L3, U/T1, V/T2, W/T3, –, +1, +2, B1, B2,
R/L1, S/L2, T/L3, U/T1, V/T2, W/T3, –, +1, +2, B1, B2
R/L1, S/L2, T/L3, U/T1, V/T2, W/T3, –, +1, +2, B1, B2
Table 3.3 Wire Gauge and Torque Specifications
Terminal Screw Size
M3.5
M4
M4
M4
M4
Table 3.4 Wire Gauge and Torque Specifications
Terminal Screw Size
M4
M4
M4
M4
M4
Tightening
Torque
N•m (lb.in.)
0.8 to 1.0
(7.1 to 8.9)
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)
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)
Applicable
Gauge
mm2 (AWG)
0.75 to 2.0 (18 to 14)
2.0 to 5.5
(14 to 10)
2.0 to 5.5
(14 to 10)
2.0 to 5.5
(14 to 10)
2.0 to 5.5
(14 to 10)
Applicable Gauge
mm2 (AWG)
2.0 to 5.5 (14 to 10)
2.0 to 5.5 (14 to 10)
2.0 to 5.5 (14 to 10)
2.0 to 5.5 (14 to 10)
2.0 to 5.5 (14 to 10)
Recommended
Gauge
mm2 (AWG)
2
(14)
2
(14)
3.5
(12)
3.5
(12)
5.5
(10)
Recommended Gauge
mm2 (AWG)
2
(14)
2
(14)
3.5
(12)
2
(14)
3.5
(12)
u
Main Circuit Terminal Power Supply and Motor Wiring
This section outlines the various steps, precautions, and checkpoints for wiring the main circuit terminals and motor 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. Improper application of noise filters could result in damage to the drive.
NOTICE: Do not connect the AC power line to the output motor 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.
Cable Length Between Drive and Motor
n
When the cable length between the drive and the motor is too long (especially at low frequency output), note that the cable voltage drop may cause reduced motor torque. 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 the following table. If the motor wiring distance exceeds 100 m because of the system configuration, reduce the ground currents.
Refer to Table 3.5 to set the carrier frequency to an appropriate level.
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: When setting carrier frequency, calculate the cable length as the total distance of wiring to all connected motors when running multiple motors
from a single drive.
Ground Wiring
n
Follow the precautions to wire the ground for one drive or a series of drives.
40
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Page 41
3.6 Main Circuit Wiring
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). 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.
Refer to Figure 3.9 when using multiple drives. Do not loop the ground wire.
A
A – Correct B – Incorrect
Figure 3.9 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.
Note: A cover placed over the DC Bus and braking circuit terminals prior to shipment helps prevent miswiring. Cut away covers as needed for
terminals with a needle-nose pliers.
A
A – Protective Cover to Prevent Miswiring
B
Main Circuit Connection Diagram
Refer to section 3.3 Main Circuit Connection Diagram on page 36 for drive main power circuit connections.
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.
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
Electrical Installation
3
41
Page 42
3.7 Control Circuit Wiring

3.7 Control Circuit Wiring

NOTICE: Do not solder the ends of wire connections to the drive. Soldered wire connections can loosen over time. Improper wiring practices
could result in drive malfunction due to loose terminal connections.
Main speed frequency reference. Multi-function programmable
Forward run/stop
Reverse run/stop
External fault
Fault reset Multi-step speed 1 main/aux switch
Digital inputs (default setting)
2 k
<1>
S1
S2
S3
S4
S5
<2>
DIP switch S3
SC
Shield ground terminal
Setting power supply
+V
+10.5 max. 20 mA
A1
0 to +10 V (20 k )
(0)4 to 20 mA (250 )
AC
shielded line
main circuit terminal
J1000
Control circuit
+
24 V 8 mA
Sink
Source
twisted-pair shielded line
control terminal
Option unit
connector
DIP switch S1
I V
24 V
Digital output 250 Vac, 10 mA to 1 A 30 Vdc, 10 mA to 1 A (default setting)
MA
MB
MC
AM
AC
<3>
AM
+
-
Analog monitor output
0 to +10 Vdc (2 mA)
Monitor output
Figure 3.10 Control Circuit Connection Diagram
<1> Connected using sequence input signal (S1 to S5) from NPN transistor; Default: sink mode (0 V com)
<2> Use only the +24 V internal power supply in sinking mode; the source mode requires an external power supply. Refer
to I/O Connections on page 46.
<3> Minimum load: 5 Vdc, 10 mA (reference value).
u

Control Circuit Terminal Block Functions

Drive parameters determine which functions apply to the multi-function digital inputs (S1 to S5), multi-function digital outputs (MA, MB, MC), and multi-function analog output (AM). The default is called out next to each terminal in Figure 3.10.
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! Confirm the drive I/O signals and external sequence before starting test run. Failure to comply may result in death or serious injury.
Input Terminals
n
Table 3.6 Control Circuit Input Terminals
Type No. Terminal Name (Function) Function (Signal Level) Default Setting
Multi-Function Digital Inputs
S1 Multi-function input 1 (Closed: Forward run, Open: Stop) S2 Multi-function input 2 (Closed: Reverse run, Open: Stop) S3 Multi-function input 3 (External fault (N.O.) S4 Multi-function input 4 (Fault reset) S5 Multi-function input 5 (Multi-step speed reference 1)
SC Multi-function input common (Control common) Sequence common
24 Vdc, 8 mA Note: Drive preset to sinking mode. When using source mode, set DIP switch S3 to allow for a 24 Vdc (±10%) external power supply. Refer
to Sinking/Sourcing Mode Switch on page 46.
42
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
Page 43
3.7 Control Circuit Wiring
Type No. Terminal Name (Function) Function (Signal Level) Default Setting
Input voltage or input current (Selected by DIP switch S1 and H3-01)
Main Frequency Reference Input
Output Terminals
n
Type No. Terminal Name (Function) Function (Signal Level) Default Setting
Multi-Function Digital Output
Monitor Output
u

Terminal Configuration

A1 Frequency reference
+V Analog input power supply +10.5 Vdc (max allowable current 20 mA)
AC Frequency reference common 0 Vdc
MA N.O. output (fault) MB N.C. output (fault) MC Digital output common AM Analog monitor output 0 to 10 Vdc (2 mA or less) Resolution: 1/256
AC Monitor common 0 V
Table 3.7 Control Circuit Output Terminals
0 to +10 Vdc (20 kΩ), Resolution: 1/1000 4 to 20 mA (250 Ω) or 0 to 20 mA (250 Ω), Resolution: 1/500
Digital output 30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A Minimum load: 5 Vdc, 10 mA (reference value)
MCMBMA
Wire Size and Torque Specifications
n
S1 S2 S3 S4 S5 SC A1 +V AC AM AC
Figure 3.11 Control Circuit Terminal
Select appropriate wire type and size from Table 3.8. For simpler and more reliable wiring, crimp ferrules to the wire ends. Refer to Table 3.9 for ferrule terminal types and sizes.
Table 3.8 Wire Size and Torque Specifications (Same for All Models)
Bare Wire Terminal Ferrule-Type Terminal
Terminal
MA, MB, MC M3 0.5 to 0.6 4.4 to 5.3
S1-S5, SC, +V, A1, AC, AM
Screw
Size
M2 0.22 to 0.25 1.9 to 2.2
Tightening
Torque
N•m
Tightening
Torque (in-lbs)
Applicable wire
size
mm2 (AWG)
Stranded: 0.25 to
1.5 (24 to 16) Single: 0.25 to 1.5 (24 to 16)
Stranded: 0.25 to
1.0 (24 to 18) Single: 0.25 to 1.5 (24 to 16)
Recomm.
2
mm
(AWG)
0.75 (18)
0.75 (18)
Applicable wire
size
2
mm
(AWG)
0.25 to 1.0 (24 to 17)
0.25 to 0.5 (24 to 20)
Recomm.
mm2 (AWG)
0.5 (20)
0.5 (20)
Wire Type
Shielded line, etc.
Electrical Installation
3
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
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Page 44
3.7 Control Circuit Wiring
Ferrule-Type Wire Terminations
n
Crimp a ferrule to signal wiring to improve wiring simplicity and reliability. Use CRIMPFOX ZA-3, a crimping tool manufactured by PHOENIX CONTACT.
d1
6 mm
L
d2
Figure 3.12 Ferrule Dimensions
Table 3.9 Ferrule Terminal Types and Sizes
Size mm
u

Wiring Procedure

2
(AWG)
0.25 (24) AI 0.25-6YE 10.5 0.8 2.0
0.34 (22) AI 0.34-6TQ 10.5 0.8 2.0
0.5 (20) AI 0.5-6WH 12 1.1 2.5
0.75 (18) AI 0.75-6GY 12 1.3 2.8
1.0 AI 1-6RD 12 1.5 3.0
Type L (mm) d1 (mm) d2 (mm) Manufacturer
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 and MC 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 (UL standard) when connecting to the control terminals. Improper application of peripheral devices could result in drive performance degradation due to improper power supply.
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 terminals using Figure 3.13 as a guide. Prepare the ends of the control circuit wiring as shown in Figure
3.14. Refer to Wire Size and Torque Specifications on page 43.
NOTICE: Do not tighten screws beyond the specified tightening torque. Failure to comply may damage the terminal.
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 the following figure:
44
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
Page 45
D
3.7 Control Circuit Wiring
A
S1 S2 S3 S4 S5 SC A1 +V AC AM AC
C
A – Control terminal block B – Avoid fraying wire strands when stripping
insulation from wire. Strip length 5.5 mm.
C – Single wire or stranded wire
Figure 3.13 Terminal Board Wiring Guide
A
B
A – Drive side B – Connect shield to ground terminal of drive. C – Insulation
Figure 3.14 Preparing the Ends of Shielded Cables
Preparing wire
E
terminal ends
B
D – Loosen screw to insert wire. E – Blade depth of 0.4 mm or less
Blade width of 2.5 mm or less
F
C
E
D – Control device side E – Shield sheath (Insulate with tape) F – Shield
D
When setting the frequency by analog reference from an external potentiometer, use shielded twisted-pair wires and ground the shield of twisted-pair wires to the ground terminal of the drive.
NOTICE: The analog signal lines 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.
A
B
A – Drive B – Ground terminal (shield connection)
Figure 3.15
Wiring the Frequency Reference to the Control Circuit Terminals (External Reference)
+V
A1
AC
C
D
C – (+V) Frequency setting power source +10.5 Vdc
maximum 20 mA
D – (A1) Main speed frequency reference 0 to +10 Vdc
(20 kΩ) or 4 to 20 mA (250 Ω)/ 0 to 20 mA (250 Ω)
Electrical Installation
3
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
45
Page 46
3.8

I/O Connections

3.8 I/O Connections
u

Sinking/Sourcing Mode Switch

Set the DIP switch S3 on the front of the drive to switch the digital input terminal logic between sinking mode and sourcing mode; the drive is preset to sinking mode.
Table 3.10 Sinking/Sourcing Mode Setting
Set Value Details
SINK Sinking Mode (0 V common): default setting
SOURCE Sourcing Mode (+24 V common)
DIP Switch S3
SOURCE
SINK
Figure 3.16 DIP Switch S3
Transistor Input Signal Using 0 V Common/Sink Mode
n
When controlling the digital inputs by NPN transistors (0 V common/sinking mode), set the DIP switch S3 to SINK and use the internal 24 V power supply.
Shielded Cable
SOURCE
SINK
Multi-funciton input
FWD Run/Stop
REV Run/Stop
External Fault N.O.
Fault Reset
Multi-step Speed 1
S1
S2
S3
S4
S5
SC
S3
SINK
SOURCE
+24 V
Figure 3.17 Sinking Mode: Sequence from NPN Transistor (0 V Common)
Transistor Input Signal Using +24 V Common/Source Mode
n
When controlling digital inputs by PNP transistors (+24 V common/sourcing mode), set the DIP switch S3 to SOURCE and use an external 24 V power supply.
46
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
Page 47
Shielded cable
3.8 I/O Connections
SOURCE
SINK
External power supply
+24V
FWD Run/Stop
REV Run/Stop
External Fault N.O.
Fault reset
Multi-step speed 1
S1
S2
S3
S4
S5
SC
S3
SINK
SOURCE
+24V
Figure 3.18 Source Mode: Sequence from PNP Transistor (+24 V Common)
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
Electrical Installation
3
47
Page 48
3.9 Main Frequency Reference

3.9 Main Frequency Reference

u

DIP Switch S1 Analog Input Signal Selection

The main frequency reference can either be a voltage or current signal input at terminal A1.
When using input A1 as a voltage input, set DIP switch S1 to “V” (right position, default setting) and program parameter H3-01 to “0” (0 to +10 Vdc with lower limit) or “1” (0 to +10 Vdc without lower limit).
To use current input at terminal A1, set the DIP switch S1 to "I" and set parameter H3-01 = “2” or “3” (4-20 mA or 0-20 mA).
Table 3.11 Frequency Reference Configurations
Voltage Input Current Input
Drive
+10.5 V
+V
20 mA current
Main speed
A1
frequency reference (current input)
AC
Frequency reference common
0 to 10 V
Drive
+10.5 V
+V
20 mA current
Main speed frequency
A1
reference (voltage input)
Frequency reference
AC
common
4 to 20 mA input or 0 to 20 mA input
DIP Switch S1
I V
Figure 3.19 DIP Switch S1
Table 3.12 DIP Switch S1 Settings
Setting Value Description
V ( right position) Voltage input (0 to 10 V): default setting
I ( left position) Current input (4 to 20 mA or 0 to 20 mA)
Table 3.13 Parameter H3-01 Details
No. Parameter Name Description
Selects the signal level for terminal A1.
Frequency ref. (voltage/ current)
H3-01
terminal A1 signal level selection
0: 0 to +10 V, unipolar input (negative frequency reference values are zeroed) 1: 0 to +10 V, bipolar input (negative frequency reference changes the direction) 2: 4 to 20 mA 3: 0 to 20 mA
Setting
Range
Default Setting
MEMOBUS
Register
0 to 3 0 0
48
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
Page 49
3.10 Braking Resistor
3.10 Braking Resistor
Dynamic braking (DB) helps bring the motor to a smooth and rapid stop when working with high inertia loads. As the drive lowers the frequency of a motor with high inertia connected, regeneration occurs. This can cause an overvoltage situation when the regenerative energy flows back into the DC bus capacitors. A braking resistor prevents these overvoltage faults.
NOTICE: Do not allow unqualified personnel to use the product. Failure to comply could result in damage to the drive or braking circuit. Carefully review the braking resistor instruction manual when connecting a braking option to the drive.
Note: The braking circuit must be sized properly in order to dissipate the power required to decelerate the load in the desired time. Ensure that the
braking circuit can dissipate the energy for the set deceleration time prior to running the drive.
NOTICE: Use a thermal overload relay or an over-temperature contact to interrupt input power to the drive in the event the braking resistor overheats. In the event of a possible thermal overload, the relay will trigger the input contactor and prevent the braking resistor from burning up.
u

Installation

WARNING! Fire Hazard. The braking resistor connection terminals are B1 and B2. Do not connect a braking resistor directly to any other
terminals. Improper wiring connections could result in death or serious injury by fire. Failure to comply may result in damage to the braking circuit or drive.
NOTICE: Connect braking resistors to the drive as shown in the I/O wiring examples. Improperly wiring braking circuits could result in damage to the drive or equipment.
Installation Procedure
n
1.
Disconnect all electrical power to the drive and wait at least one minute before servicing the drive and any connected components.
2.
Remove drive front cover.
3.
Use a voltmeter to verify that voltage is disconnected from incoming power terminals and that the DC bus no longer holds a charge.
Power supply
Thermal relay switch for external braking resistor
MC
MA MC
MCCB
MCONMCOFFTHRX
SA
THRX
SA
TRX
SA
TRX
Fault contact
Figure 3.20 Connecting a Braking Resistor
Thermal relay
MC
B1 B2
R/L1
S/L2
T/L3
Drive
U/T1
V/T2
W/T3

Braking resistor

Motor
Electrical Installation
3
4.
Follow manufacturer instructions to connect the resistor unit to the drive using proper wire gauge according to local electrical codes.
Power leads for the remote mount resistors generate high levels of electrical noise; group these signal leads separately.
5.
Mount the resistor unit on a noncombustible surface. Maintain minimum side and top clearances according to resistor manufacturer instructions.
WARNING! Fire Hazard. Do not use improper combustible materials. Failure to comply could result in death or serious injury by fire. Attach the drive or braking resistors to metal or other noncombustible material.
6.
Reinstall drive covers and resistor covers, if provided.
7.
Set parameter L3-04 = “0” to disable stall prevention during deceleration. Set parameter L8-01 to “1” to enable overheat protection when using a heatsink-mounted braking resistor option. Set L8-01 = “0” for other braking resistor types.
Table 3.14 Braking Resistor Settings
Parameter Settings
L8-01: Internal Dynamic Braking Resistor Protection Selection
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
0: Disabled. The drive will not provide overheat protection. Supply separate means of overheat protection. 1: Enabled. Braking Resistor is protected from overheat.
49
Page 50
3.10 Braking Resistor
L3-04: Stall Prevention During Deceleration 0: Stall prevention disabled.
8.
Operate the system and verify the required deceleration rate is obtained during dynamic braking or stopping.
Parameter Settings
50
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
Page 51
3.11 Interlocking with Connected Machinery
3.11 Interlocking with Connected Machinery
For safety reasons, applications that may be affected by the operation status of the drive should be set up so that operation can only occur when the drive is ready to operate. A "Drive ready" and "Fault" signal should be assigned to the multi-function outputs to guarantee interlock with application.
u

Drive Ready Signal

The "Drive ready" signal is output to one of the multi-function terminals after the drive has booted up and there is no fault present. It indicates that the drive is ready for operation.
• The power is off.
• A fault situation is present.
• There is a problem with the drive internal power supply.
• Parameter settings restrict a Run command from being entered.
• An overvoltage or undervoltage situation is present so that when the Run command is given a fault is immediately triggered.
• The drive is in the programming mode and parameter settings restrict a Run command from being entered in the programming mode.
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
Electrical Installation
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51
Page 52
3.12 Wiring Checklist
3.12 Wiring Checklist
No. Item Page
1 Check drive model number to ensure receipt of correct model. 17
2 Check for correct braking resistors, DC reactors, noise filters, and other peripheral devices. 49
3 Ensure area surrounding the drive complies with specifications. 26
4 The voltage from the power supply should fall within the input voltage specification range of the drive. 90
5 The voltage rating for the motor should match the drive output specifications. 17
6 Confirm proper branch circuit protection exists per National and Local codes. 34
7 Properly wire the power supply to drive terminals R/L1, S/L2 and T/L3. 36
Properly wire the drive and motor together.
8
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.
9 Use 600 Vac vinyl-sheathed wire for the power supply and motor lines. 39
10 Use the correct wire gauges for the main circuit. Refer to Table 3.2, Table 3.3, or Table 3.4. 39
• When using comparatively long motor cable, calculate the amount of voltage drop.
Motor rated voltage (V) x 0.02 ≥
3 x voltage resistance (Ω/km) x cable length (m) x motor rated current (A) x 10
Drive, peripherals, option cards
Installation area and physical setup
Power supply voltage, output voltage
Main circuit wiring
-3
40
39
• If the cable between the drive and motor exceeds 50 m, adjust the carrier frequency (C6-02) accordingly. 40 11 Properly ground the drive. Review page 40. 40
Tightly fasten all terminal screws (control circuit terminals, grounding terminals).
12
Refer to Table 3.2, Table 3.3, or Table 3.4.
39
Set up overload protection circuits when running multiple motors from a single drive.
Power supply
13
Drive
MC1
MC2
MCn
MC1 - MCn OL 1 - OLn
OL1
M1
OL2
M2
OLn
Mn
... magnetic contactor ... thermal relay
Note: Close MC1 through MCn before operating the drive. If using a braking resistor or dynamic braking resistor unit, install a magnetic contactor. Properly install the resistor,
14
and ensure that overload protection shuts off the power supply.
49
15 Verify phase advancing capacitors are NOT installed on the output side of the drive. -
Control circuit wiring
16 Use twisted-pair cables for all drive control circuit wiring. 42
17 Ground the shields of shielded wiring to the GND terminal. 44
If using a 3-Wire sequence, properly set parameters for multi-function contact input terminals S1 through S5, and
18
properly wire control circuits. Check for any other wiring mistakes.
19
Only use a multimeter to check wiring. Properly fasten the control circuit terminal screws in the drive.
20
Refer to Table 3.2, Table 3.3, or Table 3.4.
35
39
21 Pick up all wire clippings. -
22 Ensure that no frayed wires on the terminal block are touching other terminals or connections. -
23 Properly separate control circuit wiring and main circuit wiring. -
24 Analog signal line wiring should not exceed 50 m. -
-
-
52
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4

Start-Up Programming & Operation

This chapter explains the functions of the LED operator and how to program the drive for initial operation.
4.1 SECTION SAFETY.................................................................................................54
4.2 USING THE DIGITAL LED OPERATOR................................................................56
4.3 THE DRIVE AND PROGRAMMING MODES.........................................................59
4.4 START-UP FLOWCHART......................................................................................64
4.5 POWERING UP THE DRIVE..................................................................................65
4.6 NO-LOAD OPERATION TEST RUN......................................................................66
4.7 TEST RUN WITH LOAD CONNECTED.................................................................67
4.8 VERIFYING AND BACKING UP PARAMETER SETTINGS.................................68
4.9 TEST RUN CHECKLIST.........................................................................................69
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53
Page 54
4.1 Section Safety

4.1 Section Safety

DANGER
Electrical Shock Hazard
Do not connect or disconnect wiring while the power is on.
Failure to comply will result in death or serious injury.
WARNING
Electrical Shock Hazard
Do not operate equipment with covers removed.
Failure to comply could result in death or serious injury. The diagrams in this section may include drives without covers or safety shields to illustrate details. Be sure to reinstall
covers or shields before operating the drives and run the drives according to the instructions described in this manual.
Always ground the motor-side grounding terminal.
Improper equipment grounding could result in death or serious injury by contacting the motor case.
Do not touch any terminals before the capacitors have fully discharged.
Failure to comply could result in death or serious injury. Before wiring terminals, disconnect all power to the equipment. The internal capacitor remains charged even after the power
supply is turned off. The charge indicator LED will extinguish when the DC bus voltage is below 50 Vdc. To prevent electric shock, wait at least one minute after all indicators are off and measure the DC bus voltage level to confirm safe level.
Do not allow unqualified personnel to perform work on the drive.
Failure to comply could result in death or serious injury. Installation, maintenance, inspection, and servicing must be performed only by authorized personnel familiar with
installation, adjustment and maintenance of AC drives.
Do not perform work on the drive while wearing loose clothing, jewelry or without eye protection.
Failure to comply could result in death or serious injury. Remove all metal objects such as watches and rings, secure loose clothing, and wear eye protection before beginning work
on the drive.
Do not remove covers or touch circuit boards while the power is on.
Failure to comply could result in death or serious injury.
Fire Hazard
Tighten all terminal screws to the specified tightening torque.
Loose electrical connections could result in death or serious injury by fire due to overheating of electrical connections.
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.
Do not use improper combustible materials.
Failure to comply could result in death or serious injury by fire. Attach the drive to metal or other noncombustible material.
54
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4.1 Section Safety
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.
Never connect or disconnect the motor from the drive while the drive is outputting voltage.
Improper equipment sequencing could result in damage to the drive.
Do not use unshielded cable for control wiring.
Failure to comply may cause electrical interference resulting in poor system performance. Use shielded twisted-pair wires and ground the shield to the ground terminal of the drive.
Do not allow unqualified personnel to use the product.
Failure to comply could result in damage to the drive or braking circuit. Carefully review instruction manual TOBPC72060000 when connecting a braking option to the drive.
Do not modify the drive circuitry.
Failure to comply could result in damage to the drive and will void warranty. Yaskawa is not responsible for any modification of the product made by the user. This product must not be modified.
Check all the wiring to ensure that all connections are correct after installing the drive and connecting any other devices.
Failure to comply could result in damage to the drive.
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
Start-Up Programming
& Operation
4
55
Page 56
4.2 Using the Digital LED Operator

4.2 Using the Digital LED Operator

Use the LED operator to enter run and stop commands, display data, edit parameters, as well as display fault and alarm information.
u

Keys, Displays, and LEDs

1
2
3
J1000
:
1
: 2 据据据据据
:
3 据据据据据据
:
4 据据据据据
:
5 据据据据
据据据据
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.
据据据据据据据据据据据据据据据
据据据
据据据据据据据据据据据据据据据据据据据据据据据据 据据据据据据据据据据据5据据据据据据据据据据据据 据据据据据据据
据据据据据据据据据据据据据据据据据据据据
400V
据据据据据据据据据据据据据据据据据据据据据
11
12
5
13
10
15
4
P
STOP
14
7
9
8
6
STOP
:
6
: 7 据据据 8
: 据据据据据 9
: 据据据据据据
据据据据据据据
Table 4.1 Keys and Displays on the LED Operator
No. Display Name Function
1 Data Display Area Displays the frequency reference, parameter number, etc.
2 ESC Key Returns to the previous menu.
3 RESET Key
Moves the cursor to the right. Resets the drive to clear a fault situation.
4 RUN Key Starts the drive.
5 Up Arrow Key Scrolls up to select parameter numbers, setting values, etc.
6 Down Arrow Key Scrolls down to select parameter numbers, setting values, etc.
Stops the drive.
7
STOP
STOP Key
Note: Stop priority circuit. A fast-stop is available by pressing the STOP key when the drive detects a danger even if the drive is running by a signal from the multi­function contact input terminal (REMOTE is set). To avoid stoppage by using the STOP key, set o2-02 (STOP Key Function Selection) to 0 (Disabled).
8 ENTER Key
Selects all modes, parameters, settings, etc. Selects a menu item to move from one display screen to the next.
Switches drive control between the operator (LOCAL) and the control circuit
9 LO/RE Selection Key
terminals (REMOTE). Note: LOCAL/REMOTE key effective during stop in drive mode.
10 RUN Light Lit while the drive is operating the motor.
11 LO/RE Light Lit while the operator (LOCAL) is selected to run the drive.
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4.2
Using the Digital LED Operator
No. Display Name Function
12 ALM LED Light
13 REV LED Light
14 DRV LED Light
15 FOUT LED Light
u

Digital Text Display

Refer to LED Screen Displays on page 57.
Text appears on the LED Operator as shown below. This section explains the meaning of text as it appears on the display screen.
Lit Flashing
Table 4.2 Digital Text Display
Text LED Text LED Text LED Text LED
0 9 I R
1 A J S
2 B K T
3 C L U
4 D M
5 E N W
6 F O X none
7 G P Y
8 H Q Z none
<1> Displayed in two digits.
u

LED Screen Displays

Display Lit Flashing Off
When the drive detects an alarm or error
Motor is rotating in reverse — Motor is rotating forward
Drive Mode — Programming Mode
Displays output frequency (Hz) — —
As illustrated in this manual
u

LO/RE LED and RUN LED Indications

LED Lit Flashing
When run command is selected from LED operator (LOCAL)
During run
• During deceleration to stop
• When a run command is input and frequency reference is 0
• When an alarm occurs
• oPE detected
Flashing Quickly
— —
• During deceleration at a fast­stop.
• During stop by interlock operation.
<1>
Normal state (no fault or alarm)
<1>
Run command is selected from device other than LED operator (REMOTE)
During stop
V
<1>
Start-Up Programming
& Operation
4
Off
As shown
<1> Refer to Figure 4.1 for the difference between “flashing” and “flashing quickly”.
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
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4.2
Using the Digital LED Operator
1 s
Flashing
ON
Flashing
ON ON
quickly
Figure 4.1 RUN LED Status and Meaning
Drive output frequency
/
Frequency setting
RUN LED
during stop
0 Hz
OFF
6 Hz
Figure 4.2 RUN LED and Drive Operation
u

Menu Structure for Digital LED Operator

Turn the power on
Forward Selection
Output Frequency
RUN
Reverse Selection
ON
<1>
ON
ON ON
STOP
Description of Key Operations
OFF
Flashing
:
:
:
:
RUN
STOP
OFF
Output Current
DRIVE MODE
Output Voltage
Monitor Display
Verify Menu
Set Up Mode
Parameter Setting Mode
PROGRAMMING MODE
Figure 4.3 Digital LED Operator Screen Structure
<1> Reverse can only be selected when LOCAL is set.
Note: “XX” characters are shown in this manual.
The drive will display the actual setting values.
XX
XX
XX
XX
XX
XXXX
XX
XX
XX
XX
XX
XX
XX
XX
XX
58
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4.3 The Drive and Programming Modes

4.3 The Drive and Programming Modes

The drive functions are divided into two main groups accessible via the Digital LED Operator:
Drive Mode: The Drive mode allows motor operation and parameter monitoring. Parameter settings cannot be changed when accessing functions in the Drive Mode (Table 4.3).
Programming Mode: The Programming Mode allows access to setup/adjust, verify parameters. The drive prohibits changes in motor operation such as start/stop when the Digital LED Operator is accessing a function in the Programming Mode.
Table 4.3 illustrates the different functions visible as the “Up arrow” is scrolled immediately after powering up the drive.
Note: When b1-08 (Run Command Selection while in Programming Mode) is set to 1 (enabled), the drive can run even if the mode is switched to
the programming mode. When setting b1-08 to 0 (disabled), the mode cannot be switched to the programming mode while the drive is running.
Table 4.3 Summary of Modes
Mode Group Description Key Press LED Digital Operator Display
Frequency Reference Display (Initial power-up state)
Forward/Reverse
Drive Mode Functions (Motor operation and monitoring)
Programming Mode Functions (Changing parameters)
u

Navigating the Drive and Programming Modes

Output Frequency Display
Output Current Display
Output Voltage Reference
Monitor Display
Verify Function
Setup Group Parameters
All Parameters
The drive is set to operate in Drive Mode when it is first powered up. Switch between display screens by using the and
keys.
Frequency Reference
This display screen allows the user to monitor and set the frequency reference while the
Power Up
STOP
Default Setting
Forward/Reverse
drive is running. Refer to The Drive and Programming Modes on page 59. Note: The user can select items to display when the drive is first powered up by setting parameter o1-02.
: Motor rotates forward. : Motor rotates in reverse.
Note: For applications that should not run in reverse (fans, pumps, etc.), set parameter b1-04 = “1” to prohibit the motor from rotating in reverse. This sequence also puts the drive in
Switching to reverse:
Start-Up Programming
& Operation
4
Drive Mode
Output Frequency Display
Output Current Display
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
LOCAL mode.
Monitors the frequency output by the drive.
Monitors the output current of the drive.
The LED is lit when
LOCAL is selected
59
Page 60
4.3
The Drive and Programming Modes
Drive Mode
Programming Mode
Drive Mode
Drive Mode Details
n
Output Voltage Reference
Monitor Display
Verify Function
Setup
Parameter Setting
Frequency Reference
Monitors the output voltage of the drive.
Monitor parameters (U parameters) are displayed.
Lists all parameters that have been edited or changed from default settings. Refer to
Verifying Parameter Changes: Verify Menu on page 62.
A select list of parameters necessary to get the drive operational quickly. Refer to The
Setup Group within the Programming Mode on page 61.
Allows the user to access and edit all parameter settings. Refer to Parameter List on
page 177.
Returns to the frequency reference display screen.
The following actions are possible in the Drive Mode:
• Run and stop the drive.
• Monitor the operation status of the drive (frequency reference, output frequency, output current, output voltage, etc.).
• View information on an alarm.
Note: Select "Drive Mode" when running. The mode can be switched to any mode (program mode, etc.) other than drive mode while the drive is
stopped. However, the drive cannot be operated in other modes. Return the mode to "Drive Mode" after completing periodic inspection.
Figure 4.4 illustrates changing the default frequency reference of F 0.00 (0 Hz) to F 6.00 (6 Hz) while in Drive Mode. This
example assumes the drive is set to LOCAL.
Frequency reference
display at power up
STOP
Press to select LOCAL
Press until the frequency reference becomes 6 Hz
Figure 4.4 Setting the Frequency Reference while in Drive Mode
Note: The drive will not accept a frequency reference set value unless the ENTER key is pressed after the frequency reference is entered. This feature
prevents accidental setting of the frequency reference. By setting o2-05 (Frequency Reference Setting Method Selection) to 1 (Enabled), the drive will accept the frequency reference while it is being adjusted on the digital operator.
Press to select the
digit to the right
Programming Mode Details
n
The following actions are possible in the programming mode:
60
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4.3 The Drive and Programming Modes
• Verify Function: Verify parameter setting changes from original default values.
• Setup Group: Access a list of commonly used parameters to simplify setup.
• Parameter Setting Mode: Access and edit all parameter settings.
The Setup Group within the Programming Mode
In Setup Group, the user can access the minimum group of parameters required to operate the application.
Note: Setup Group parameters are listed in Table 4.4.
Figure 4.5 illustrates the keys to press to enter the Setup Group.
In this example, the source of the frequency reference is changed from the control circuit terminals to the LED Operator (i.e., b1-01 is changed from 1 to 0).
Frequency reference
appears when powered up
STOP
Press until
appears
<1>
Parameter Display
Control Circuit
Terminal
Select digit
to edit
LED Operator
<2>
Parameter Display
<1> Move to the right to change parameter settings. Scroll down to view and check settings in the Setup Mode. <2> To return to the Top Menu, press . other parameters, press and .
(2x)
To view or edit
Figure 4.5 Setup Group Example
u
Changing Parameter Settings or Values
This example explains changing C1-01 (Acceleration Time 1) from 10.0 seconds (default) to 20.0 seconds.
Step Display/Result
1. Turn on the power to the drive. The initial display appears.
Start-Up Programming
& Operation
4
2.
Press the key until the Setup Mode Screen appears.
3.
Press the key to view the parameter setting display.
4.
Scroll through parameters by pressing the key until C1-01 appears.
5.
Press to view the current setting value (10.0). (Number farthest to the left flashes)
6.
Press until the desired number is selected. (“1” flashes)
7.
Press the key and enter 0020.0.
8.
Press and the drive will confirm the change.
9. The display automatically returns to the screen shown in Step 4.
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
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4.3
The Drive and Programming Modes
Step Display/Result
10.
Press the key until back at the initial display.
u

Verifying Parameter Changes: Verify Menu

The Verify Menu lists edited parameters from the Programming Mode. The Verify Menu helps determine which settings have been changed, and is particularly useful when replacing a drive. If no settings have been changed the Verify Menu will read
. The Verify menu also allows users to access and re-edit edited parameters.
Note: The Verify Menu will not display parameters from the A1 group even if those parameters have been changed from default settings.
The following example is a continuation of the steps beginning on page 61. Here, parameter C1-01 is accessed using the Verify Menu and is changed again to 20.0 s.
To check the list of edited parameters:
Step Display/Result
1. Turn on the power to the drive. The initial display appears.
2.
Press until the display shows the “Verify” representation.
Press to enter the list of parameters that have been edited from their original default
3.
settings.
Scroll through the list by pressing the key.
4.
Press the key until C1-01 appears.
5.
Press the key to access the setting value. (number farthest to the left flashes)
u

Switching Between LOCAL and REMOTE

Entering the run command using the LED operator is referred to as LOCAL, while entering the run command from an external device via the control circuit terminals or network option unit is referred to as REMOTE.
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 and electrical connections prior to switching between LOCAL mode and REMOTE mode.
There are two ways to switch between LOCAL and REMOTE.
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.
Using the LO/RE Key on the LED Operator
n
Step Display/Result
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.
STOP
Using Input Terminals S1 through S5 to Switch between LO/RE
n
Switch between LOCAL and REMOTE using one of the digital input terminals S1 through S5 (set the corresponding parameter H1-01 through H1-05 to “1”).
Follow the example below to set the digital input terminals.
Note: 1. For a list of digital input selections, Refer to Parameter List on page 177.
2. Setting a multi-function input terminal to a value of 1 disables the LO/RE key on the LED operator.
62
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4.3 The Drive and Programming Modes
u

Parameters Available in the Setup Group

Setup Mode (STUP)
n
Parameters used for this drive are classified into A to U. To simplify the drive setup, frequently used parameters are selected and input into Setup Mode.
1.
To set a parameter, the Setup Mode must be displayed first. Press the Up/Down key until
2.
Select the parameter and change the setting. Table 4.4 lists parameters available in the Setup group. If the desired parameter cannot be set in the Setup mode, use the Parameter Setting mode.
Table 4.4 Setup Group Parameters
Parameter Name
b1-01 Frequency Reference Selection b1-02 Run Command Selection
b1-03 Stop Method Selection C1-01 Acceleration Time 1 C1-02 Deceleration Time 1 C6-01 Duty Selection 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
Parameter Name
d1-17 Jog Frequency Reference E1-01 Input Voltage Reference E1-04 Maximum Output Frequency E1-05 Maximum Voltage E1-06 Base Frequency E1-09 Minimum Output Frequency E2-01 Motor Rated Current
H4-02 Terminal AM Gain Setting
L1-01 Motor Protection Function Selection L3-04 Stall Prevention Selection during Deceleration
is displayed.
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
Start-Up Programming
& Operation
4
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4.4 Start-up Flowchart

4.4 Start-up Flowchart

This section summarizes the basic steps required to start the drive. The flowchart is intended as a quick reference to help familiarize the user with start-up procedures.
u

Flowchart: Basic Start-up

Figure 4.6 describes basic start-up sequence for the drive and motor system. This sequence varies slightly depending on
application. Use 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 on to the drive.
Adhere to safety messages concerning application of power.
Set the basic parameters:
* b1-01/02 for frequency reference and run command source selection * H1-oo, H2-01, H3-oo, H4-oo, H5-oo for I/O terminal setting * d1-oo for multi-speed references if used * C1-oo and C2-oo for accel./decel. and S-curve time settings * C6-01 for heavy/normal duty mode selection * L3-04 if braking options are used * E1-oo, V/f Characteristics * E2-oo, Motor 1 parameters
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.
Fine tune parameters. Adjust application settings if necessary.
Check the machine operation and verify parameter settings.
Drive is ready to run the application.
Figure 4.6 Basic Start-Up
64
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4.5 Powering Up the Drive
4.5 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
Ensure the power supply voltage is correct: 200 V class: single-phase 200 to 240 Vac 50/60 Hz 200 V class: 3-phase 200 to 240 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
Status Display
n
When the power supply to the drive is turned on, the LED operator lights will appear as follows:
400 V class: 3-phase 380 to 480 Vac 50/60 Hz Properly wire the power supply input terminals (R/L1, S/L2, T/L3).
(for single-phase 200 V class models, wire only R/L1 and S/L2) 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.
Uncouple the motor from the load.
No. Name Description
Normal
Operation
Fault
Main circuit low voltage (ex)
u

V/f Pattern Setting

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 129 for more information and possible solution. and are lit.
Setting the V/f pattern according to the application. Refer to E: Motor Parameters on page 90 for details on setting the V/ f pattern.
Notes when Setting the V/f Pattern
n
Set the maximum output frequency to match the motor characteristics.
If the V/f pattern voltage is increased motor torque may also increase. However, if the V/f voltage is set too high these problems may occur:
• Excessive motor current.
• Motor overheat or vibration.
Start-Up Programming
& Operation
4
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4.6 No-Load Operation Test Run

4.6 No-Load Operation Test Run

u

No-Load Operation Test Run

This section explains how to operate the drive with the motor uncoupled from the load during a test run.
Before Starting the Motor
n
Check the following items before operation:
• Ensure the area around the motor is safe.
• Ensure external emergency stop circuitry is working properly and other safety precautions have been taken.
During Operation
n
Check the following items during operation:
• The motor should rotate smoothly (i.e., no abnormal noise or oscillation).
• The motor should accelerate and decelerate smoothly.
No-Load Operation Instructions
n
The following example illustrates a test run procedure using the digital operator.
Note: Before starting the motor, set the frequency reference d1-01 to 6 Hz.
Step Display/Result
1. Turn on the power to the drive. The initial display appears.
2.
Press the key to select LOCAL. The LO/RE LED will turn on.
Press to give the drive a Run command. RUN will light and the motor will rotate at
3.
6 Hz.
4. Ensure the motor is rotating in the correct direction and no faults or alarms occur.
If there is no error in step 4, press to increase the frequency reference. Increase the frequency in 10 Hz increments verifying smooth operation results at all speeds. For each
5.
frequency, monitor the drive output current (U1-03) through the LED operator to confirm the current is well below the motor rated current. Example: 6 Hz → 60 Hz.
The drive should operate normally. Press
6.
motor comes to a complete stop.
STOP
to stop the motor. RUN flashes until the
STOP
STOP
Off On
Motor
Forward
STOP
Flashing Off
66
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4.7 Test Run with Load Connected

4.7 Test Run with Load Connected

u

Test Run with the Load Connected

After performing a no-load test run connect the motor and proceed to run the motor and load together.
Notes on Connected Machinery
n
• Clear the area around the motor.
• The motor should come to a complete stop without problems.
• Connect the machinery.
• Fasten all installation screws properly. Check that the motor and connected machinery are held in place.
• Confirm that the Fast-stop circuit or mechanical safety measures operate correctly.
• Be ready to press the STOP button in case of emergency.
Checklist Before Operation
n
• The motor should rotate in the proper direction.
• The motor should accelerate and decelerate smoothly.
Operating the Motor under Loaded Conditions
n
Test run the application similarly to the no-load test procedure when connecting the machinery to the motor.
• Check monitor parameter U1-03 to ensure there is no overcurrent.
• If the application permits running the load in the reverse direction, try changing motor direction and the frequency reference while watching for abnormal motor oscillation or vibration.
• Correct any problems that occurs with hunting, oscillation, or other control-related issues.
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
Start-Up Programming
& Operation
4
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4.8 Verifying and Backing Up Parameter Settings

4.8 Verifying and Backing Up Parameter Settings

Check changes to parameter settings using the Verify function. Refer to Verifying Parameter Changes: Verify Menu on
page 62.
Save the verified parameter settings. Change the access level or set a password to the drive to prevent accidental modification of parameter settings.
u

Parameter Access Level: A1-01

Setting the Access Level for “Operation only” (A1-01 = 0) allows the user to access parameters A1-oo and Uo-oo only. Other parameters are not displayed.
No.
A1-01
u
Password Settings: A1-04, A1-05
Parameter
Name
Access Level Selection
Selects which parameters are accessible via the digital operator. 0: Operation only (A1-01 and A1-04 can be set and monitored. U parameters can be monitored) 2: Advanced Access Level (All parameters can be set and monitored)
Description
Setting
Range
0,2 2
Default
The user can set a password to the drive to restrict access. The password is selected via parameter A1-05. The selected password must be entered in parameter A1-04 to unlock parameter access (i.e., parameter setting A1-04 must match the value programmed into A1-05). The following parameters cannot be viewed or edited until the value programmed into A1-04 correctly matches the value as programmed in parameter A1-05: A1-01 and A1-03.
Note:
Parameter A1-05 is hidden from view. To display A1-05, access parameter A1-04 and simultaneously depress the
u

Copy Function (Optional)

key and the key.
Parameter settings can be copied to another drive to simplify parameter restoration or multiple drive setup. The drive supports the following options:
USB/Copy Unit
n
The copy unit is an external option connected to the drive to copy parameter settings to another drive. It includes a USB adapter to connect the drive to a PC.
Drive Wizard
n
Drive Wizard is a PC software tool for parameter management, monitoring, and diagnosis. Drive Wizard can load, store, and copy drive parameter settings. For details, refer to Help in the Drive Wizard software.
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4.9 Test Run Checklist

4.9 Test Run Checklist

Review the checklist before performing a test run. Check each item that applies.
No. Checklist Page
1 Thoroughly read the manual before performing a test run. —
2 Turn the power on. 65
3 Set the voltage for the power supply to E1-01. 90
Check the items that correspond to the control mode being used.
WARNING! 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.
No.
4 The should illuminate after giving a run command. —
To give a run command and frequency reference from the LED Digital Operator, press to set to LOCAL.
5
The LO/RE key lights while LOCAL is displayed. If the motor rotates in the opposite direction during the test run, switch two of the drive output terminals (U/T1,
6
V/T2, W/T3).
7 Select the correct duty rating (C6-01) for the application. —
Set the correct values for the motor rated current (E2-01) and the motor protection selection (L1-01) to ensure
8
motor thermal protection. If the run command and frequency reference are provided via the control circuit terminals, set the drive for
9
REMOTE and be sure the LO/RE light is out. If the control circuit terminals should supply the frequency reference, select the correct voltage input signal level
10
(0 to 10 V) or the correct current input signal level (4 to 20 mA or 0 to 20 mA). 11 Set the proper voltage to terminal A1. (0 to 10 V). 75
12 When current input is used, switch the drive built-in DIP switch S1 from the V-side (OFF) to I-side (ON). —
Set the minimum and maximum frequency references to the desired values. Make the following adjustments if
the drive does not operate as expected:
Gain adjustment: Set the maximum voltage/current signal and adjust the analog input gain (H3-03) until the 13
frequency reference value reaches the desired value.
Bias adjustment: Set the minimum voltage/current signal and adjust the analog input bias (H3-04) until the
frequency reference value reaches the desired minimum value.
Checklist Page
62
65
—
62
62
—
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Start-Up Programming
& Operation
4
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4.9 Test Run Checklist
This Page Intentionally Blank
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5

Parameter Details

5.1 A: INITIALIZATION................................................................................................72
5.2 B: APPLICATION...................................................................................................75
5.3 C: TUNING..............................................................................................................81
5.4 D: REFERENCE SETTINGS..................................................................................86
5.5 E: MOTOR PARAMETERS....................................................................................90
5.6 H: TERMINAL FUNCTIONS...................................................................................94
5.7 L: PROTECTION FUNCTIONS............................................................................107
5.8 N: SPECIAL ADJUSTMENTS..............................................................................116
5.9 O: OPERATOR RELATED SETTINGS................................................................117
5.10 U: MONITOR PARAMETERS..............................................................................121
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5.1

A: Initialization

5.1 A: Initialization
The initialization group contains parameters associated with initial setup of the drive. Parameters involving the display language, access levels, initialization, and password are located in this group.
u

A1: Initialization

A1-01: Parameter Access Level
n
Allows or restricts access to drive parameters.
No. Parameter Name Setting Range Default
A1-01 Access Level Selection 0, 2 2
Setting 0: Operation Only
Access is restricted to parameters A1-01, A1-04, and all U monitor parameters.
Setting 2: Advanced Access Level (A) and Setup Access Level (S)
All parameters can be viewed and edited.
Notes on Parameter Access
• If the drive parameters are password protected by A1-04 and A1-05, parameters A1-01 and A1-03 cannot be modified.
• If parameters are changed via serial communication the parameters can not be changed from the digital operator until an Enter command is received from the serial communication.
A1-03: Initialization
n
Resets parameter settings back to their original default values. After the initialization the parameter automatically returns to
0.
No. Parameter Name Setting Range Default
A1-03 Initialize Parameters 0, 2220, 3330 0
Setting 0: No Initialize Setting 2220: 2-Wire Initialization
Resets all parameters back to their original default settings with digital inputs S1 and S2 configured as forward run and reverse run, respectively.
Setting 3330: 3-Wire Initialization
The drive parameters are returned to factory default values with digital inputs S1, S2, and S5 configured as run, stop, and forward/reverse respectively.
Notes on Parameter Initialization
The parameters shown in Table 5.1 will not be reset when the drive is initialized by setting A1-03 = 2220 or 3330.
Table 5.1 Parameters not Changed by Drive Initialization
No. Parameter Name
C6-01 Duty Selection E1-03 V/f Pattern Selection
o2-04 Drive/kVA Selection
L8-35 Installation Selection
A1-04, A1-05: Password and Password Setting
n
A1-04 is for entering the password when the drive is locked. A1-05 is a hidden parameter used to set the password.
No. Parameter Name Setting Range Default
A1-04 Password A1-05 Password Setting
How to use the Password
0 to 9999 0
The user can set a password for the drive to restrict access. The password is set to A1-05 and must be entered to A1-04 to unlock parameter access. Until the correct password is entered, the following parameters cannot be viewed or edited: A1-01 and A1-03.
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5.1 A: Initialization
The instructions below demonstrate how to set a new password. Here, the password set is “1234”. An explanation follows on how to enter the password to unlock the parameters.
Table 5.2 Setting the Password for Parameter Lock
Step Display/Result
1. Turn on the power to the drive. The initial display appears.
2.
Scroll to the Parameter Setup display and press .
3.
Scroll to the right by pressing .
4.
Select the flashing digits by pressing .
5.
Select A1-04 by pressing .
Press the key while holding down at the same time. A1-05 will appear.
6.
Note: A1-05 is normally hidden, but can be displayed by following the directions listed
here.
7.
Press the key.
8.
Use , and to enter the password.
9.
Press to save what was entered.
10. The display automatically returns to the display shown in step 5.
“05” flashes
Table 5.3 Check to see if A1-01 is locked (continuing from step 10 above)
Step Display/Result
1.
Press to display A1-01.
2.
Press to display the value set to A1-01.
3.
Press and , making sure that the setting values cannot be changed.
4.
Press to return to the first display.
Table 5.4 Enter the Password to Unlock Parameters (continuing from step 4 above)
Step Display/Result
1.
Press to enter the parameter setup display.
2.
Press to select the flashing digits as shown.
3.
Press to scroll to A1-04.
4. Enter the password “1234”.
5.
Press to save the new password.
6. Drive returns to the parameter display.
7.
Press and scroll to A1-01.
“01” flashes
“01” flashes
Parameter Details
5
Press to display the value set to A1-01. If the first "0" blinks, parameter settings
8.
are unlocked.
9.
Use and to change the value if desired. This is not typical.
Press to save the setting, or to return to the previous display without saving
10.
changes.
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5.1 A: Initialization
Step Display/Result
11. The display automatically returns to the parameter display.
Note: Parameter settings can be edited after entering the correct password. Performing a 2-Wire or 3-Wire initialization resets the password to “0000”.
Reenter the password to parameter A1-05 after drive initialization.
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5.2

b: Application

5.2 b: Application
Application parameters configure the source of the frequency reference, the Run command, DC Injection Braking, and other application-related settings.
u

b1: Mode of Operation

b1-01: Frequency Reference Selection
n
Use parameter b1-01 to select the frequency reference source 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
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 from terminal A1 using a 0 to 10 Vdc or a 0/4 to 20 mA signal.
Note: The input signal type must be set up by setting DIP switch S1 and adjusting parameter H3-01. Refer to H3-01: Terminal A1 Signal Level
Using a 0 to 10 Vdc Voltage Input Signal:
Use a circuit such as the one shown in Figure 5.1 or an external 0 to 10 Vdc voltage source like a PLC analog output and set the input level selection for A1 in parameter H3-01 as desired. Refer to H3-01: Terminal A1 Signal Level Selection on page
103.
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 0 to 3 1
Selection on page 103.
Figure 5.1 Setting the Frequency Reference by Voltage Input
Using a 0/4 to 20 mA Current Input Signal:
Connect input A1 to an external current source such as the one shown in Figure 5.2. Make sure that switch S1 is set to “I” and set the appropriate signal level by entering 2 (4 to 20 mA) or 3 (0 to 20 mA) into parameter H3-01.
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
Parameter Details
5
75
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5.2 b: Application
Figure 5.2 Setting the Frequency Reference by Current Input
Setting 2: MEMOBUS/Modbus Communications
Using this setting, the frequency reference can be entered via RS-422/485 serial communications using the MEMOBUS/ Modbus protocol by using an optional SI-485/J Interface for MEMOBUS communication. Refer to Peripheral Devices &
Options on page 153. For details about the MEMOBUS/Modbus protocol, Refer to MEMOBUS/Modbus Communications on page 195.
Note: If the frequency reference source is set for MEMOBUS/Modbus but a communication interface option is not installed, an oPE05 Programming
Error will be displayed on the digital operator and the RUN command will not be accepted.
Setting 3: Potentiometer Option
Using this setting, the frequency reference can be set by a potentiometer mounted at the drive using an AI-V3/J Potentiometer option unit. Refer to Peripheral Devices & Options on page 153 and the option unit documentation.
Note: If the frequency reference source is set for the potentiometer option (b1-01 = 3) but an option board is not installed, an oPE05 Programming
Error will be displayed on the digital operator and the RUN command will not be accepted.
b1-02: Run Command Selection
n
Parameter b1-02 determines the Run and Stop command source in the REMOTE mode.
WARNING! Sudden Movement Hazard. Clear personnel, secure equipment, and check sequence and safety circuitry before starting the drive. Failure to comply could result in death or serious injury from moving equipment.
No. Parameter Name Setting Range Default
b1-02 Run Command Selection 0 to 2 1
Setting 0: Operator
Using this setting, the RUN and STOP keys on the operator keypad will start and stop the motor. The LED in the LO/RE key will be on to indicate that the Run command is assigned to the operator. The example below shows how the drive can be operated if b1-02 is set to 0.
Step Display/Result
1. Turn on the power to the drive. The initial display appears.
2. Set the frequency reference to F6.00 (6 Hz).
Press the key to start the motor. The RUN indicator LED will light and the motor
3.
will begin rotating at 6 Hz.
STOP
76
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5.2
b: Application
Step Display/Result
Press the key to stop the motor. The RUN light will flash until the motor comes to
4.
a complete stop.
flashing
off
Setting 1: Control Circuit Terminal
This setting requires that the Run and Stop commands are entered from the digital input terminals. The following sequences can be used:
• 2-Wire sequence: Two inputs (FWD/Stop-REV/Stop). Initializing the drive by setting A1-01 = 2220, presets the terminals S1 and S2 to these
functions. This is the default setting of the drive. Refer to Setting 40/41: Forward Run/Reverse Run Command for 2-Wire
Sequence on page 98.
• 3-Wire sequence: Inputs S1, S2, S5 (Start-Stop-FWD/REV). Initialize the drive by setting A1-01 = 3330 presets the terminals S1, S2 and S5
to these functions. Refer to Setting 0: 3-Wire Sequence on page 94.
Setting 2: MEMOBUS/Modbus Communications
Using this setting, the Run command can be entered via RS-422/485 serial communications using the MEMOBUS/Modbus protocol and the optional SI-485/J Interface for MEMOBUS/Modbus communication. Refer to Peripheral Devices &
Options on page 153. For details about the MEMOBUS/Modbus protocol, Refer to MEMOBUS/Modbus Communications on page 195.
b1-03: Stopping Method Selection
n
Select how the drive stops the motor when a Stop command is entered or when the Run command is removed.
No. Parameter Name Setting Range Default
b1-03 Stopping Method Selection 0, 1 0
Setting 0: Ramp to Stop
When a Stop command is issued or 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.
DC Injection braking can be applied at the end of the ramp in order to completely stop high inertia loads. Refer to b2: DC
Injection Braking on page 79 for details.
Setting 1: Coast to Stop
Run Command
Output Frequency
DC Injection Braking
Decelerates according to the specified deceleration time
ON OFF
Decel Time
(C1-02, etc.)
Figure 5.3 Ramp to Stop
DC Braking
Minimum Output Freq.
(E1-09)
DC Injection
Current (b2-02)
ime at Stop (b2-04)
T
When a Stop command is issued or the Run command is removed, the drive will shut off its output and the motor will coast (uncontrolled deceleration) to stop where the stopping time is determined by the inertia and the friction in the driven system.
Parameter Details
5
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5.2
b: Application
Run
Command
Output
Frequency
Motor rpm
Note: After a stop is initiated, any subsequent Run command that is entered will be ignored for a certain time. Do not attempt to start the motor again
until it has come to a complete stop. To start the motor before it has stopped completely, use DC Injection at start (Refer to b2-03: DC Injection
Braking Time at Start on page 79).
b1-04: Reverse Operation Selection
n
ON OFF
Drive output frequency is shut off
Figure 5.4 Coast to Stop
For some applications, reverse motor rotation is not appropriate and may even cause problems (e.g., air handling units, pumps, etc.). Setting parameter b1-04 to 1 instructs the drive to ignore any Reverse run commands.
No. Parameter Name Setting Range Default
b1-04 Reverse Operation Selection 0 or 1 0
Setting 0: Reverse Operation Enabled
Possible to operate the motor in both forward and reverse directions.
Setting 1: Reverse Operation Disabled
Drive disregards a Reverse run command or a negative frequency reference.
b1-07: LOCAL/REMOTE Run Selection
n
The drive has the following three separate control sources that can be switched using digital inputs or the LO/RE key on the digital operator (for details Refer to Setting 1: LOCAL/REMOTE Selection on page 95 and Refer to Setting 2: Serial
Communication Reference Selection on page 95):
• LOCAL - The digital operator is used to set the reference and the Run command.
• REMOTE - The settings of b1-01 and b1-02 determine where the frequency reference and Run command are input from.
• Serial Communications by MEMOBUS/Modbus.
When switching from LOCAL to REMOTE, or to serial communication, the Run command may already be present at the location the source was switched to. Parameter b1-07 can be used to determine how the Run command is treated in this case.
No. Parameter Name Setting Range Default
b1-07 LOCAL/REMOTE Run Selection 0 or 1 0
Setting 0: Run Command Must Be Cycled
If the Run command is issued differently in the old and new control source (e.g. old - terminals, new - serial communications) and it is active at the new source when switching takes place, the drive will either not start or it will stop if it was running before. The Run command has to be cycled to start from the new control source.
Setting 1: Continue Running
If the Run command is active at the new control source, the drive starts or continues running. There is no need to cycle the Run command.
WARNING! The drive may start unexpectedly if switching control sources when b1-07 = 1. Clear all personnel away from rotating machinery and electrical connections prior to switching control sources. Failure to comply may cause death or serious injury.
b1-08: Run Command Selection while in Programming Mode
n
As a safety precaution, the drive will not normally respond to a Run input when the digital operator is being used to adjust parameters in the Programming Mode (Verify Menu, Setup Mode, Parameter Settings Mode). If required by the application b1-08 can be used to changed this functionality.
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5.2
b: Application
No. Parameter Name Setting Range Default
b1-08 Run Command Selection while in Programming Mode 0 to 2 0
Setting 0: Disabled
A Run command is not accepted while the digital operator is in Programming Mode.
Setting 1: Enabled
A Run command is accepted in any digital operator mode.
Setting 2: Prohibit Programming During Run
It is not possible to enter the Programming Mode as long as the drive output is active.
b1-14: Phase Order Selection
n
Sets the phase order for drive output terminals U/T1, V/T2, and W/T3.
No. Parameter Name Setting Range Default
b1-14 Phase Order Selection 0 or 1 0
Setting 0: Standard Phase Order
Setting 1: Switched Phase Order
b1-17: Run Command at Power Up
n
This parameter is used to determine whether an external Run command that is active during power up of the drive will start the drive or not.
No. Parameter Name Setting Range Default
b1-17 Run Command at Power Up 0 or 1 0
Setting 0: Run Command at Power Up is not Issued
The Run command has to be cycled to start the drive.
Note: For safety reasons, the drive is initially set up not to accept a Run command at power up (b1-17 = "0"). If a Run command is issued at power
up, the RUN indicator LED will flash quickly. Change parameter b1-17 to 1 if a Run command active at power up shall be accepted by the drive.
Setting 1: Run Command and Power Up is Issued
An external Run command active during power up is issued and the drive starts to operate the motor as soon as it gets ready for operation (i.e. once the internal start up process is complete).
WARNING! Sudden Movement Hazard. If b1-17 is set to 1 and an external Run command is active during power up, the motor will begin rotating as soon as the power is switched on. Proper precautions must be taken to ensure that the area around the motor is safe prior to powering up the drive. Failure to comply may cause serious injury.
u

b2: DC Injection Braking

These parameters determine how the DC Injection Braking feature operates. Parameters involving the starting frequency, current level, braking time are located here.
b2-02: DC Injection Braking Current
n
Sets the DC Injection Braking current as a percentage of the drive rated current. If set to larger than 50%, the carrier frequency is automatically reduced to 1 kHz.
No. Name Setting Range Default
b2-02 DC Injection Braking Current 0 to 75% 50%
Parameter Details
5
The level of DC Injection Braking current affects the strength of the magnetic field attempting to lock the motor shaft. Increasing the current level will increase the amount of heat generated by the motor windings. This parameter should only be increased to the level necessary to hold the motor shaft.
b2-03: DC Injection Braking Time at Start
n
Sets the time of DC Injection Braking at start. It can be used to stop a coasting motor before restarting it or to apply a braking torque at start. Disabled when set to 0.00 s.
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5.2 b: Application
No. Name Setting Range Default
b2-03 DC Injection Braking Time at Start 0.00 to 10.00 s 0.00 s
Note: Before starting an uncontrolled rotating motor (e.g. a fan motor driven by windmill effect), use DC Injection to stop the motor before starting
it. Otherwise motor stalling and other faults can occur.
b2-04: DC Injection Braking Time at Stop
n
When the output frequency falls below the minimum output frequency setting E1-09, the drive applies DC injection for the time set in b2-04. Used to completely stop a motor with high inertia load after ramp down. Increase the setting if the motor tends to coast by inertia after a stop.
No. Name Setting Range Default
b2-04 DC Injection Braking Time at Stop 0.00 to 10.00 s 0.50 s
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5.3 C: Tuning

5.3 C: Tuning

C parameters are used to set the acceleration and deceleration characteristics, as well as S-curves. Other parameters in this group cover settings for slip compensation, torque compensation, and carrier frequency.
u

C1: Acceleration and Deceleration Times

C1-01 to C1-04: Accel/Decel Times 1 and 2
n
Two sets of acceleration and deceleration times can be set in the drive. They can be selected by a digital input. Acceleration time parameters always set the time to accelerate from 0 to the maximum output frequency (E1-04). Deceleration time parameters always set the time to decelerate from maximum output frequency to 0. 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
Switching Acceleration Times by Digital Input
Accel/decel times 1 are active by default if no input is set. The accel/decel time 2 can be activated by a digital input (H1­oo= 7) as explained in Table 5.5.
0.0 to 6000.0 s 10.0 s
Table 5.5 Accel/Decel Time Selection by Digital Input
Accel/Decel Time Sel. H1-oo = 7
0 C1-01 C1-02 1 C1-03 C1-04
Acceleration Deceleration
Active Times
Figure 5.5 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).
C1-09: Fast-stop Time
n
Decel Time 1
ON
(C1-02)
OFF
Accel Time 2 (C1-03)
Accel Time 1
Output frequency
FWD (REV) Run command
Accel/Decel Time Selection (Digital Input H1-0x = “7”)
Figure 5.5 Timing Diagram of Accel/Decel Time Change
(C1-01)
ON
ON
Decel Time 2 (C1-04)
Decel Time 1 (C1-02)
Parameter C1-09 will set a special deceleration that is used when certain faults occur or that can be operated by closing a digital input configured as H1-oo = 15 (N.O. input) or H1-oo = 17 (N.C. input). The input does not have to be closed continuously, even a momentary closure will trigger the Fast-stop operation.
Unlike standard deceleration, once the Fast-stop operation is initiated, the drive cannot be restarted until the deceleration is complete, the Fast-stop input is cleared, and the Run command is cycled.
A digital output programmed for “During Fast-stop” (H2-01/02/03 = 4C) will be closed as long as Fast-stop is active.
Parameter Details
5
No. Parameter Name Setting Range Default
C1-09 Fast-stop Time 0.0 to 6000.0 s 10.0 s
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5.3 C: Tuning
NOTICE: Rapid deceleration can trigger an overvoltage fault. When faulted, the drive output shuts off, and the motor coasts. To avoid this
uncontrolled motor state and to ensure that the motor stops quickly and safely, set an appropriate Fast-stop time to C1-09.
u

C2: S-Curve Characteristics

Use S-curve characteristics to smooth acceleration and deceleration and to minimize abrupt shock to the load.
C2-01 to C2-04: S-Curve Characteristics
n
C2-01 through C2-04 set separate S-curves for each section of the acceleration or deceleration.
No. Parameter Name Setting Range Default
C2-01 S-Curve Characteristic at Accel Start C2-02 S-Curve Characteristic at Accel End 0.20 s C2-03 S-Curve Characteristic at Decel Start 0.20 s C2-04 S-Curve Characteristic at Decel End 0.00 s
0.00 to 10.00 s
0.20 s
Figure 5.6 explains how S-curves are applied.
FWD run
REV run
C2-04
C2-01
C2-02
C2-04
C2-03
Output frequency
C2-02
C2-01
Figure 5.6 S-Curve Timing Diagram - FWD/REV Operation
C2-03
Setting the S-curve will increase the acceleration and deceleration times.
Actual accel time = accel time setting + (C2-01 + C2-02)/2
Actual decel time = decel time setting + (C2-03 + C2-04)/2
u

C3: Slip Compensation

The Slip Compensation function prevents motor speed loss due to an increase in load.
Note: Before making changes to the Slip Compensation parameters, make sure the motor parameters and V/f pattern are set properly.
C3-01: Slip Compensation Gain
n
This parameter sets the gain for the motor slip compensation function. Although this parameter rarely needs to be changed, adjustments might be needed under the following situations:
• If the speed at constant frequency reference is lower than the frequency reference, increase C3-01.
• If the speed at constant frequency reference is higher than the frequency reference, decrease C3-01.
No. Parameter Name Setting Range Default
C3-01 Slip Compensation Gain 0.0 to 2.5 0.0
C3-02: Slip Compensation Primary Delay Time
n
Adjusts the filter on the output of the slip compensation function. Although this parameter rarely needs to be changed, adjustments might be needed under the following situations:
• Decrease the setting when the slip compensation response is too slow.
• Increase this setting when the speed is not stable.
No. Parameter Name Setting Range Default
C3-02 Slip Compensation Primary Delay Time 0 to 10000 ms 2000 ms
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5.3
C: Tuning
u

C4: Torque Compensation

The torque compensation function compensates for insufficient torque production at start-up or when a load is applied.
Note: Before making changes to the torque compensation gain make sure the motor parameters and V/f pattern are set properly.
C4-01: Torque Compensation Gain
n
Sets the gain for the torque compensation function.
No. Parameter Name Setting Range Default
C4-01 Torque Compensation Gain 0.00 to 2.50 1.00
The drive calculates the motor primary voltage loss using the output current and the terminal resistance value (E2-05) and then adjusts the output voltage to compensate insufficient torque at start or when load is applied. The effect of this voltage compensation can be increased or decreased using parameter C4-01.
Adjustment
Although this parameter rarely needs to be adjusted, small changes in increments of 0.05 may help in the following situations:
• Increase this setting when using a long motor cable.
• Decrease this setting when motor oscillation occurs.
Adjust C4-01 so that the output current does not exceed the drive rated current.
u

C6: Carrier 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 carrier frequency will change depending upon the duty mode selection. Use parameter C6-01 (Duty Cycle) to select Heavy Duty (HD) or Normal Duty (ND) for the application. The default setting is ND. Refer to Specifications on
page 169 for details about the rated current.
No. Parameter Name Setting Range Default
C6-01 Duty Mode Selection 0 or 1 1
Table 5.6 Differences between Heavy and Normal Duty
Mode Heavy Duty Rating (HD) Normal Duty Rating (ND)
C6-01 0 1
150 %
100 %
Characteristics
0 Motor Speed
Application
Over load capability (oL2) 150% of drive rated Heavy Duty current for 60 s 120% of drive rated Normal Duty current for 60 s
L3-02 Stall Prevention
during Acceleration
L3-06 Stall Prevention
during Run
Default Carrier Frequency 8/10 kHz 2 kHz Swing PWM
Note:
By changing the Duty Mode the drive maximum applicable motor power changes and the E2-ooparameters are automatically set to appropriate values.
Use Heavy Duty Rating for applications requiring a high overload tolerance with constant load torque. Such applications include extruders and conveyors.
Overload
Rated Load
100 %
Use Normal Duty Rating for applications in which the torque requirements drop along with the speed. Examples include fans or pumps where a high overload tolerance is not required.
150% 120%
150% 120%
120 %
100 %
Rated Load
0
Motor Speed
Overload
100 %
Parameter Details
5
C6-02: Carrier Frequency Selection
n
Parameter C6-02 sets the switching frequency of the drive’s output transistors. It can be changed in order to reduce audible noise and also reduce leakage current.
Note: The drive rated current is reduced when the carrier frequency is set higher than the default value. Refer to Rated Current Depending on
Carrier Frequency on page 85.
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5.3
C: Tuning
No. Parameter Name Setting Range Default
C6-02 Carrier Frequency Selection 1 to 7, F
Determined by o2-04.
Reset when C6-01 is changed.
Settings:
C6-02 Carrier Frequency C6-02 Carrier Frequency
1 2.0 kHz 5 12.5 kHz 2 5.0 kHz 6 15.0 kHz 3 8.0 kHz 7 Swing PWM 4 10.0 kHz F User defined (C6-03 to C6-05)
Note: Swing PWM uses 2.0 kHz carrier frequency as a base but by applying special PWM patterns the audible noise of the motor is kept low.
Guidelines for Carrier Frequency Parameter Setup
Symptom Remedy
Speed and torque are unstable at low speeds. Noise from the drive is affecting peripheral devices. Excessive leakage current from the drive.
Wiring between the drive and motor is too long. Audible motor noise is too loud.
<1> The carrier frequency may need to be lowered if the motor cable is too long. Refer to the table below. <2> In Normal Duty default setting is 7 (Swing PWM), equivalent to setting 2 kHz. Increasing the carrier frequency is fine when using the drive is set
for Normal Duty, but remember that the drive rated current falls when the carrier frequency is increased.
Wiring Distance Up to 50 m Up to 100 m Greater than 100 m
C6-02 (Carrier Frequency Selection) 1 to F (15 kHz) 1, 2 (5 kHz), 7 1 (2 kHz), 7
<1>
Lower the carrier frequency.
Increase the carrier frequency or use Swing PWM.
<2>
C6-03/C6-04/C6-05: Carrier Frequency Upper Limit/Lower Limit/Proportional Gain
n
Use these parameters to set a user defined or a variable carrier frequency. To set the upper and lower limits, first set C6-02 to “F”.
No. Parameter Name Setting Range Default
C6-03 Carrier Frequency Upper Limit 1.0 to 15.0 kHz C6-04 Carrier Frequency Lower Limit 1.0 to 15.0 kHz
<1>
C6-05 Carrier Frequency Proportional Gain 0 to 99
<1> The default value is determined by the drive capacity (o2-04), and is reinitialized when the value set to C6-01 is changed.
Setting a Fixed User Defined Carrier Frequency
A carrier frequency between the fixed selectable values can be entered in parameter C6-03 when C6-02 is set to “F”. Parameter C6-04 must also be adjusted to the same value as C6-03.
Setting a Variable Carrier Frequency
The carrier frequency can be set up to change linearly with the output frequency. In this case the upper and lower limits for the carrier frequency and the carrier frequency proportional gain (C6-03, C6-04, C6-05) have to be set as shown in Figure
5.7.
Carrier Frequency
C6-03
Output
x C6-05 x K*
C6-04
Frequency
Output Frequency
E1-04
Max Output Frequency
Figure 5.7
Carrier Frequency Changes Relative to Output Frequency
K is a coefficient determined by the value of C6-03:
• 10.0 kHz > C6-03 ≥ to 5.0 kHz: K = 2
• 5.0 kHz > C6-03: K = 1
• C6-03 ≥ 10.0 kHz: K = 3
Note: 1. A carrier frequency error (oPE11) will occur when the carrier frequency proportional gain is greater than 6 while C6-03 is less than C6-04.
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5.3 C: Tuning
2. When C6-05 is set lower than 7, C6-04 is disabled and the carrier frequency will be fixed to the value set in C6-03.
Rated Current Depending on Carrier Frequency
n
The tables below show the drive output current depending on the carrier frequency settings. The 2 kHz value is equal to the Normal Duty rated current, the 8/10 kHz value is equal to the Heavy Duty rated current. The carrier frequency determines the output current linearly. Use the data below to calculate output current values for carrier frequencies not listed in the tables.
Note: In Heavy Duty mode the maximum rated output current is equal to the 8/10 kHz value, even if the carrier frequency is reduced.
Table 5.7 Drives with Heavy Duty Default Carrier Frequency of 10 kHz
200 V Single Phase Units 200 V Three Phase Units
Model Jo
BA0001 1.2 0.8 0.6 BA0001 1.2 0.8 0.6 BA0002 1.9 1.6 1.3 BA0002 1.9 1.6 1.3 BA0003 3.5 3.0 2.4 BA0004 3.5 3.0 2.4 BA0006 6.0 5.0 4.0 BA0006 6.0 5.0 4.0
200 V Single Phase Units 200 V Three Phase Units 400 V Three Phase Units
Model Jo
BA0010 9.6 8.0 6.4 — — — — 4A0001 1.2 1.2 0.7
— — — — 2A0010 9.6 8.0 6.4 4A0002 2.1 1.8 1.1 — — — — 2A0012 12.0 11.0 8.8 4A0004 4.1 3.4 2.0 — — — — — — — — 4A0005 5.4 4.8 2.9 — — — — 2A0020 19.6 17.5 14.0 4A0007 6.9 5.5 3.3 — — — — — — — — 4A0009 8.8 7.2 4.3 — — — —
2 kHz 8 kHz 15 kHz 2 kHz 8 kHz 15 kHz 2 kHz 8 kHz 15 kHz
2 kHz 10 kHz 15 kHz 2 kHz 10 kHz 15 kHz
Rated Current [A]
Rated Current [A]
Table 5.8 Drives with Heavy Duty Default Carrier Frequency of 8 kHz
Model Jo
— — — —
Rated Current [A]
Model Jo
Model Jo
4A0011 11.1 9.2 5.5
Rated Current [A]
Rated Current [A]
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
Parameter Details
5
85
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5.4 d: Reference Settings

5.4 d: Reference Settings

The drive offers various ways of entering the frequency reference. The figure below gives an overview of the reference input, selections, and priorities.
b1-01
(Freq. Reference Source 1)
Option Card
MEMOBUS comm.
Terminal A1
d1-01
(Freq.Ref 1)
=3
=2
=1
=0
Digital Input H1-oo = 2
ComRef
1
0
REMOTE
LOCAL
Frequency
Reference
2 through 8
Jog Frequency
d1-02
d1-03
d1-04
d1-07
d1-08
d1-17
MS 1
MS 2
MS 3
MS 4
MS 7
MS 8
Jog
Multi-Step Speed
0
1
Frequency Reference
Digital Input (H1-oo) Jog Reference (=6)
Figure 5.8 Frequency Reference Setting Hierarchy
u

d1: Frequency Reference

d1-01 to d1-08, d1-17: Frequency Reference 1 to 8 and Jog Reference
n
Up to 9 preset references (including Jog reference) can be programmed in the drive. The references can be switched during Run by digital inputs. The acceleration/deceleration to the new reference is performed using the active acceleration/deceleration time.
The Jog frequency must be selected by a separate digital input and has priority over the references 1 to 8.
Multi-speed reference 1 can be provided by analog input A1.
No. Parameter Name Setting Range Default
d1-01 to d1-08 Frequency Reference 1 to 8
d1-17 Jog Frequency Reference
0.00 to 400.00 Hz
0.00 to 400.00 Hz
<1> The upper limit is determined by the maximum output frequency (E1-04) and upper limit for the frequency reference (d2-01).
<1>
<1>
0.00 Hz
6.00 Hz
Multi-Step Speed Selection
Depending on how many speeds are used, some digital inputs have to be programmed for Multi-Step Speed Selection 1, 2, 3 and 4 (H1-oo = 3, 4, 5). For the Jog reference a digital input must be set to H1-oo = 6.
Notes on using analog inputs as multi-speed 1 and 2:
• If the frequency reference source is assigned to analog input A1 (b1-01 = 1), then this input will be used for Frequency Reference 1 instead of d1-01. If the reference source is assigned to the digital operator (b1-01 = 0), then d1-01 will be used as Frequency Reference 1.
The different speed references can be selected as shown in Table 5.9. Figure 5.9 illustrates the multi-step speed selection.
Table 5.9 Multi-Step Speed Reference and Terminal Switch Combinations
86
Multi-Step
Reference
Speed
H1-oo = 3
Frequency Reference 1 (d1-01/A1) OFF OFF OFF OFF
Frequency Reference 2 (d1-02) ON OFF OFF OFF Frequency Reference 3 (d1-03) OFF ON OFF OFF
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
Multi-Step
Speed 2
H1-oo = 4
Multi-Step
Speed 3
H1-oo = 5
Jog Reference
H1-oo = 6
Page 87
5.4 d: Reference Settings
Multi-Step
Reference
Speed
H1-oo = 3
Frequency Reference 4 (d1-04) ON ON OFF OFF Frequency Reference 5 (d1-05) OFF OFF ON OFF Frequency Reference 6 (d1-06) ON OFF ON OFF Frequency Reference 7 (d1-07) OFF ON ON OFF Frequency Reference 8 (d1-08) ON ON ON OFF
Jog Frequency Reference (d1-17)
<1>
− − − ON
<1> The Jog frequency overrides the frequency reference being used.
Frequency reference
d1-03
d1-01
FWD (REV) Run/Stop
Multi-step Speed Ref. 1
d1-02
(A1)
ON
d1-04
ON
d1-05
Multi-Step
Speed 2
H1-oo = 4
d1-07
d1-06
ON
d1-08
ON
ON
Multi-Step
Speed 3
H1-oo = 5
d1-17
ON
Jog Reference
H1-oo = 6
Time
Multi-step Speed Ref. 2
Multi-step Speed Ref. 3
Jog Reference
ON
ON
ON
ON
Figure 5.9 Preset Reference Timing Diagram
u

d2: Frequency Upper/Lower Limits

By entering upper or lower frequency limits, the drive programmer can prevent operation of the drive above or below levels that may cause resonance and or equipment damage.
d2-01: Frequency Reference Upper Limit
n
Sets the maximum frequency reference as a percentage of the maximum output frequency. This limit applies to all frequency references.
Even if the frequency reference is set to a higher value, the drive internal frequency reference will not exceed this value.
No. Parameter Name Setting Range Default
d2-01 Frequency Reference Upper Limit 0.0 to 110.0% 100.0%
d2-02: Frequency Reference Lower Limit
n
Sets the minimum frequency reference as a percentage of the maximum output frequency. This limit applies to all frequency references.
If a lower reference than this value is input, the drive will run at the d2-02 level. If the drive is started with a lower reference than d2-02, it will accelerate up to d2-02.
Parameter Details
5
No. Parameter Name Setting Range Default
d2-02 Frequency Reference Lower Limit 0.0 to 110.0% 0.0%
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5.4
d: Reference Settings
Internal frequency
reference
d2-01
Operating range
d2-02
Figure 5.10 Frequency Reference: Upper and Lower Limits
u

d3: Jump Frequency

d3-01, d3-02, d3-04: Jump Frequencies 1, 2, and Jump Frequency Width
n
Frequency Reference Upper Limit
Frequency Reference Lower Limit
Set frequency reference
In order to avoid continuous operation at a speed that causes resonance in driven machinery, the drive can be programmed with three separate Jump frequencies that will not allow continued operation within specific frequency ranges. If the speed reference falls within a Jump frequency dead band, the drive will clamp the frequency reference just below the dead band and only accelerate past it when the frequency reference rises above the upper end of the dead band.
Setting parameters d3-01 and d3-02 to 0.0 Hz disables the Jump frequency function.
No. Parameter Name Setting Range Default
d3-01 Jump Frequency 1 0.0 to 400.0 Hz 0.0 Hz d3-02 Jump Frequency 2 0.0 to 400.0 Hz 0.0 Hz d3-04 Jump Frequency Width 0.0 to 20.0 Hz 1.0 Hz
Figure 5.11 shows the relationship between the Jump frequency and the output frequency.
Output frequency
Frequency reference decreases
Jump
Frequency
Width d3-04
Jump Frequency 2
d3-02
Figure 5.11 Jump Frequency Operation
Jump Frequency 1
d3-01
Frequency reference increases
Jump
Frequency
Width d3-04
Frequency reference
Note: 1. The drive will use the active accel/decel time to pass through the specified dead band range but will not allow continuous operation in that
u
d4: Frequency Hold Function
d4-01: Frequency Reference Hold Function Selection
n
range.
2.
When using more than one Jump frequency, make sure that d3-01 ≥ d3-02.
This parameter is effective when either of the digital input functions listed below is used.
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5.4
d: Reference Settings
•
Accel/decel ramp hold function (H1-oo= A)
•
Up/Down function (H1-oo = 10 and 11, sets the frequency reference by digital inputs)
Parameter d4-01 determines whether the frequency reference value is saved when the Run command is cleared or the power supply is shut down.
No. Parameter Name Setting Range Default
d4-01 Frequency Reference Hold Function Selection 0 or 1 0
The operation depends on with what function parameter d4-01 is used.
Setting 0: Disabled
• Acceleration Hold The hold value will be reset to 0 Hz when the Run command is canceled or the drive power is switched off. The active
frequency reference will be the value the drive uses when it restarts.
• Up/Down The frequency reference value will be reset to 0 Hz when the Run command is canceled or the drive power is switched off.
The drive will start from 0 Hz when restarted.
Setting 1: Enabled
• Acceleration Hold The last hold value will be saved when the Run command or the drive power is switched off. The drive will use the value
that was saved as the frequency reference when it restarts. The accel/decel hold input must be enabled the entire time or else the hold value will be cleared.
Power supply
ON ON
OFF
Forward Run / Stop
Hold Accel/Decel
Frequency reference
Output frequency
Figure 5.12 Frequency Reference Hold with Accel/Decel Hold Function
ON
OFF OFF
ON ON
Hold Hold
OFFOFF
ON
d4-01 = 1
d4-01 = 0
• Up/Down The frequency reference value will be saved when the Run command or the drive power is switched off. The drive will use
the frequency reference that was saved when it restarts.
Clearing the Value that was Saved
Depending on which function is used, the frequency reference value that was saved can be cleared by:
• Releasing the acceleration hold input.
• Setting an Up or Down command while no Run command is active.
Parameter Details
5
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5.5

E: Motor Parameters

5.5 E: Motor Parameters
E parameters cover V/f pattern and motor data settings.
u

E1: V/f Characteristics

E1-01: Input Voltage Setting
n
Set the input voltage parameter to the nominal voltage of the AC power supply. This parameter adjusts the levels of some protective features of the drive (overvoltage, Stall Prevention, etc.).
NOTICE: Set parameter E1-01 to match the input voltage of the drive. Drive input voltage (not motor voltage) must be set in E1-01 for the protective features of the drive to function properly. Failure to comply could result in improper drive operation.
No. Parameter Name Setting Range Default
<1>
E1-01
<1> The setting range and default value shown here are for 200 V class drives. Double this for 400 V class units.
E1-01 Related Values
The input voltage setting determines the over-/undervoltage detection level and the operation levels of the braking transistor.
Input Voltage Setting 155 to 255 V 230 V
Voltage Setting Value of E1-01
200 V Class all settings 410 V 394 V
400 V Class
Note: The braking transistor operation levels are valid for the drive internal braking transistor. If an external CDBR braking chopper is used, refer
to the instruction manual of that unit.
V/f Pattern Settings
n
setting ≥ 400 V
setting < 400 V 740 V 708 V 350 V
ov Detection Level BTR Operation Level Uv Detection Level
820 V 788 V 380 V
(Approximate Values)
190 V
(single-phase = 160 V)
The drive utilizes a set V/f pattern to determine the appropriate output voltage level for each relative to the frequency reference.
V/f Pattern Setup for V/f Control
1.
Set the input voltage for the drive. Refer to E1-01: Input Voltage Setting on page 182.
2.
Set the V/f pattern. Refer to V/f Pattern Settings E1-04 to E1-10 on page 182.
V/f Pattern Setting Examples
n
This section provides examples of how to set a V/f pattern using E1-04 to E1-10.
Table 5.10 V/f Pattern Examples
Example Specification Characteristic Application
0 50 Hz 1 60 Hz(default setting) 2 60 Hz (with 50 Hz base) 3 72 Hz (with 60 Hz base) 4 50 Hz, Heavy Duty 2 5 50 Hz, Heavy Duty 1 6 50 Hz, Heavy Duty 1 7 50 Hz, Heavy Duty 2 8 50 Hz, mid starting torque
9 50 Hz, high starting torque 10 60 Hz, mid starting torque 11 60 Hz, high starting torque 12 90 Hz (with 60 Hz base) 13 120 Hz (with 60 Hz base) 14 180 Hz (with 60 Hz base)
Constant torque
Derated torque
High starting torque
Constant output
For general purpose applications. Torque remains constant regardless of changes to speed.
For fans, pumps, and other applications that require torque derating relative to the load.
Select high starting torque when:
• Wiring between the drive an motor exceeds 150 m
• A large amount of starting torque is required
• An AC reactor is installed
When operating at greater than 60 Hz the output voltage will be constant.
The following tables show details onV/f patterns.
The following graphs are for 200 V class drives. Double the values when using a 400 V class drive.
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V/f Pattern Examples
Table 5.11 Constant Torque Characteristics, Examples 0 to 3
Example 0 50 Hz Example 1
200
200
60 Hz
(default)
5.5 E: Motor Parameters
Example 2 60 Hz Example 3 72 Hz
200
200
Voltage (V)
16
12
0
1.3 2.5 50 Frequency (Hz)
16
Voltage (V)
12
0
1.5 3 60 Frequency (Hz)
Voltage (V)
16
12
0
1.5 3 6050 Frequency (Hz)
Voltage (V)
16
12
0
1.5 3 7260 Frequency (Hz)
Table 5.12 Derated Torque Characteristics, Examples 4 to 7
Example 4 50 Hz Example 5 50 Hz Example 6 60 Hz Example 7 60 Hz
200
35
Voltage (V)
8
0
1.3 25 50 Frequency (Hz)
200
50
Voltage (V)
9
0
1.3 25 50 Frequency (Hz)
Table 5.13 High Starting Torque, Examples 8 to 11
200
35
Voltage (V)
8
0
1.5 30 60 Frequency (Hz)
200
50
Voltage (V)
9
0
1.5 30 60 Frequency (Hz)
Example 8 50 Hz Example 9 50 Hz Example 10 60 Hz Example 11 60 Hz
200
19
Voltage (V)
12
0
1.3 2.5 50
Frequency (Hz)
200
24
Voltage (V)
13
0
1.3 2.5 50 Frequency (Hz)
200
19
Voltage (V)
12
0
1.5 3 60 Frequency (Hz)
Table 5.14 Rated Output Operation, Examples 12 to 14
200
24
Voltage (V)
15
0
1.5 3 60 Frequency (Hz)
Example 12 90 Hz Example 13 120 Hz Example 14 180 Hz
200
200
200
Voltage (V)
16
12
0
1.5 3 9060 Frequency (Hz)
Voltage (V)
16
12
0
1.5 3 12060 Frequency (Hz)
16
Voltage (V)
12
0
1.5 3 18060 Frequency (Hz)
Parameter Details
5
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5.5 E: Motor Parameters
V/f Pattern Settings E1-04 to E1-10
n
Set up the V/f pattern as shown in Figure 4.6.
No. Parameter Name Setting Range Default
E1-04 Maximum Output Frequency 40.0 to 400.0 Hz 60 Hz E1-05 Maximum Voltage E1-06 Base Frequency 0.0 to 400.0 Hz 60 Hz E1-07 Middle Output Frequency 0.0 to 400.0 Hz 3.0 Hz E1-08 Middle Output Frequency Voltage E1-09 Minimum Output Frequency 0.0 to 400.0 Hz 1.5 Hz E1-10 Minimum Output Frequency Voltage
<1> Values shown here are for 200 V class drives. Double values when using a 400 V class unit.
Output Voltage (V)
E1-05
E1-08
E1-10
E1-09 E1-07 E1-06 E1-04
Frequency (Hz)
0.0 to 255.0 V
0.0 to 255.0 V
0.0 to 255.0 V
<1>
<1>
<1>
230 V
18.4 V
13.8 V
Figure 5.13 V/f Pattern
Note: 1. The following condition must be true when setting up the V/f pattern: E1-09 ≤ E1-07 ≤ E1-06 ≤ E1-04
2. To make the V/f pattern a straight line set E1-09 = E1-07. In this case the E1-08 setting is disregarded.
3. E1-03 is unaffected when the drive is initialized using parameter A1-03, but the settings for E1-04 through E1-10 are returned to their
default values.
u

E2: Motor 1 Parameters

These parameters contain the most important motor data needed for optimal motor control.
E2-01: Motor Rated Current
n
Set E2-01 to the full load amps (FLA) stamped on the motor nameplate.
No. Parameter Name Setting Range Default
10% to 200% of the drive
E2-01 Motor Rated Current
E2-02: Motor Rated Slip
n
rated current.
(unit: 0.01 A)
Depending on o2-04
Sets the motor rated slip in Hz.
No. Parameter Name Setting Range Default
E2-02 Motor Rated Slip 0.00 to 20.00 Hz Depending on o2-04
Calculate the motor rated slip using the information written on the motor nameplate and the formula below:
E2-02 = f - (n x p)/120
(f: rated frequency (Hz), n: rated motor speed (r/min), p: number of motor poles)
E2-03: Motor No-Load Current
n
Set E2-03 to the motor no-load current at rated voltage and rated frequency. Contact the motor manufacturer for information about the no-load current.
No. Parameter Name Setting Range Default
E2-03 Motor No-Load Current
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0 to [E2-01]
(unit: 0.01 A)
Depending on o2-04
Page 93
5.5 E: Motor Parameters
E2-05: Motor Line-to-Line Resistance
n
Sets the line-to-line resistance of the motor stator winding. Remember this value must be entered as line-line and not line­neutral.
No. Parameter Name Setting Range Default
E2-05 Motor Line-to-Line Resistance 0.000 to 65.000 Ω Depending on o2-04
Note:
The setting range becomes 0.00 to 130.00 when using JoBA0002, Jo2A0002, Jo4A0001 and smaller.
Contact the motor manufacturer to find out the line-to-line resistance or measure it manually. When using the manufacturer Motor Test Report, calculate E2-05 by the formulas below.
• E-type insulation: Multiply 0.92 times the resistance value (Ω) listed on the Test Report at 75 °C
• B-type insulation: Multiply 0.92 times the resistance value (Ω) listed on the Test Report at 75 °C.
• F-type insulation: Multiply 0.87 times the resistance value (Ω) listed on the Test Report at 115 °C.
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
Parameter Details
5
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5.6 H: Terminal Functions

5.6 H: Terminal Functions

H parameters are used to assign functions to the external terminals.
u

H1: Multi-Function Digital Inputs

H1-01 to H1-05: Functions for Terminals S1 to S5
n
These parameters assign functions to the multi-function digital inputs. The settings 0 to 67 determine function for each terminal and are explained below.
Note: If not using an input terminal or if using the through-mode, set that terminal to “F”.
No. Parameter Name
Setting
Range
Default
H1-01 Digital Input S1 Function Selection 1 to 9F 40: Forward Run Command (2-wire sequence) H1-02 Digital Input S2 Function Selection 1 to 9F 41: Reverse Run Command (2-wire sequence) H1-03 Digital Input S3 Function Selection 0 to 9F 24: External Fault H1-04 Digital Input S4 Function Selection 0 to 9F 14: Fault Reset H1-05 Digital Input S5 Function Selection 0 to 9F
3 (0)
<1>
: Multi-Step Speed Reference 1
<1> Number appearing in parenthesis is the default value after performing a 3-Wire initialization.
Table 5.15 Digital Multi-Function Input Settings
Setting Function Page Setting Function Page
0 3-Wire Sequence 94 10 Up Command 1 LOCAL/REMOTE Selection 95 11 Down Command
96
2 Serial Communication Reference Selection 95 14 Fault Reset 97 3 Multi-Step Speed Reference 1 4 Multi-Step Speed Reference 2 17 Fast-stop (N.C.) 97
95
15 Fast-Stop (N.O.) 97
5 Multi-Step Speed Reference 3 20 to 2F External Fault 98 6 Jog Reference Selection 95 40 Forward Run/Stop (2-wire sequence) 7 Accel/Decel Time 1 95 41 Reverse Run/Stop (2-wire sequence) 8 Baseblock Command (N.O.) 9 Baseblock Command (N.C.) 62 External Speed Search Command 2
95
61 External Speed Search Command 1
99
99
A Accel/Decel Ramp Hold 96 67 Communications Test Mode 99
F Not used/Through Mode 96
Setting 0: 3-Wire Sequence
When one of the digital inputs is programmed for 3-Wire control, that input becomes a forward/reverse directional input, S1 becomes the Run command input, and S2 becomes the Stop command input.
The drive will start the motor when the Run input S1 is closed for longer than 50 ms. The drive will stop the operation when the Stop input S2 is released for a brief moment. Whenever the input programmed for 3-Wire sequence is open, the drive will be set for forward direction. If the input is closed, the drive is set for reverse direction.
Note: When 3-Wire sequence is selected the Run and Stop command must be input at S1 and S2.
Stop Switch
(N.C.)
Run Switch
(N.O.)
S1
S2
Stop Command (Stops when Open)
S5
SC
DRIVE
Run Command (Runs when Closed)
FWD/REV (Multi-Function Input) (H1-05 = 0)
Sequence Input Common
94
Figure 5.14 3-Wire Sequence Wiring Diagram
YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
Page 95
Run command
Stop command
Forward/reverse command
Motor speed
50 ms min.
OFF (forward)
Can be either ON or OFF
ON (reverse)
OFF (stopped)
5.6
H: Terminal Functions
TIME
Stop Reverse Stop Foward
Note: 1. The Run and Stop command must be open/closed for a short moment only to start and stop the drive.
2. If the Run command is active at power up and b1-17 = 0 (Run command at power up not accepted), the Run LED will flash to indicate that
protective functions are operating. If required by the application, set b1-17 to “1” to have the Run command issued automatically as soon as the drive is powered up.
WARNING! Sudden Movement Hazard. The drive may start unexpectedly in reverse direction after power up if it is wired for 3-Wire sequence but set up for 2-Wire sequence (default). When using 3-Wire sequence first set the drive properly (H1­wires. Make sure b1-17 is set to “0” (drive does not accept Run command active at power up). When initializing the drive use 3-Wire initialization. Failure to comply could result in death or serious injury from moving equipment.
Forward
Figure 5.15 3-Wire Sequence
oo
= 0) and then connect the control
Setting 1: LOCAL/REMOTE Selection
This setting allows the input terminal to determine if the drive will run in LOCAL mode or REMOTE mode.
Status Description
Closed LOCAL: Frequency reference and Run command are input from the digital operator.
Open REMOTE: Frequency reference and Run command are input from the selected external reference. (b1–01/b1–02)
Note: 1. If one of the multi-function input terminals is set to for LOCAL/REMOTE, then the LO/RE key on the operator will be disabled.
2. When the drive is set to LOCAL, the LO/RE LED will light.
3. The default setting of the drive is not to allow switching between LOCAL and REMOTE during run. to Refer to b1-07: LOCAL/REMOTE
Run Selection on page 78 if this feature is required by the application.
Setting 2: Serial Communication Reference Selection
This function can be used to switch the Run command and frequency reference source from the current selection (LOCAL or b1-01/02) to Serial Communication.
Status Description
Open LOCAL or the source defined by parameters b1-01/02
Closed Run command and frequency reference are set by Serial Communications via MEMOBUS/Modbus
Note: The default setting of the drive is not to allow switching reference sources during run. Refer to b1-07: LOCAL/REMOTE Run Selection on
page 78 if this feature is required by the application.
Setting 3 to 5: Multi-Step Speed Reference 1 to 3
Used to switch Multi-Step Speed frequency references d1-01 to d1-08 by digital inputs. Refer to d1-01 to d1-08, d1-17:
Frequency Reference 1 to 8 and Jog Reference on page 86 for details.
Setting 6: Jog Frequency Reference Selection
Used to select the Jog frequency set in parameter d1-17 as active frequency reference. Refer to d1-01 to d1-08, d1-17:
Frequency Reference 1 to 8 and Jog Reference on page 86 for details.
Setting 7: Accel/Decel Time Selection 1
Used to switch between accel/decel times 1 and 2. Refer to C1-01 to C1-04: Accel/Decel Times 1 and 2 on page 81 for details.
Setting 8/9: External Baseblock (N.O.) and External Baseblock (N.C.)
Setting 8 or 9 assign the Baseblock command to digital input terminals. When the drive receives a Baseblock command, the output transistor stop switching and the motor coasts to stop. During this time, the alarm “bb” will flash on the LED operator to indicate baseblock. For more information on alarms, Refer to Alarm Detection on page 135. When baseblock ends and a Run command is active, the drive performs Speed Search to get the motor running again.
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Operation
Normal operation Open Closed Baseblock (Interrupt output) Closed Open
NOTICE: If using baseblock in elevator applications, make sure the brake closes when the drive output is cut off by a Baseblock input. Failure to do so will result in the motor suddenly coasting when the Baseblock command is entered, causing the load to slip.
Run command
Baseblock input
Frequency reference
Output frequency
OFF ON
Figure 5.16 Baseblock Operation During Run
Setting 8 (N.O.) Setting 9 (N.C.)
ON
Begin Speed Search from the previous frequency reference
Inputs
Baseblock release
Output off, motor coasts
Setting A: Accel/Decel Ramp Hold
When the digital input programmed for the Accel/Decel Ramp Hold function closes, the drive will lock ("hold") the output frequency. All acceleration or deceleration will cease, and the drive will hold the current speed. Acceleration or deceleration will resume once the input is opened again.
If the Accel/Decel Ramp Hold function is enabled (d4-01 = 1), the drive will save the output frequency to memory whenever the Ramp Hold input is closed. When the drive is restarted after stop or after power supply interruption, the output frequency that was saved will become the frequency reference (provided that the Accel/Decel Ramp Hold input is still closed). Refer
to d4-01: Frequency Reference Hold Function Selection on page 88 for details.
Setting F: Not Used/Through Mode
Any digital input that is not used should be set to F. When set to “F”, an input does not trigger any function in the drive. Setting F, however, still allows the input status to be read out by a PLC via an optional MEMOBUS/Modbus communications interface. This way external sensors can be connected to unused drive digital inputs, thus reducing the need for separate PLC I/O units.
Setting 10/11: Up/Down Command
Using the Up/Down function allows the frequency reference to be set by two push buttons. One digital input must be programmed as the Up input (H1-oo= 10) to increase the frequency reference, the other one must be programmed as the Down input (H1-oo= 11) to decrease the frequency reference.
The Up/Down function has priority over the frequency references digital operator and analog inputs (b1-01 = 0, 1). If the Up/ Down function is used, then references provided by these sources will be disregarded.
The inputs operate as shown in the table below.
Status
Up (10) Down (11)
Open Open Hold current frequency reference
Closed Open Increase frequency reference
Open Closed Decrease frequency reference
Closed Closed Hold current frequency reference
Note: 1. An oPE03 alarm will occur when only one of the functions Up/Down is programmed for a digital input.
2. An oPE03 alarm will occur if the Up/Down function is assigned to the terminals while another input is programmed for the Accel/Decel
Ramp Hold function. For more information on alarms, Refer to Drive Alarms, Faults, and Errors on page 127.
3. The Up/Down function can only be used for external reference 1. Consider this when using Up/Down and the external reference switching
function (H1-oo = 2).
Description
Using the Up/Down Function with Frequency Reference Hold (d4-01)
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• When the frequency reference hold function is disabled (d4-01 = 0), the Up/Down frequency reference will be reset to 0 when the Run command is cleared or the power is cycled.
• When d4-01 = 1, the drive will save the frequency reference set by the Up/Down function. When the Run command or the power is cycled, the drive will restart with the reference value that was saved. The value that was saved can be reset by closing either the Up or Down input without having a Run command active. Refer to d4-01: Frequency Reference Hold
Function Selection on page 88.
Using the Up/Down Function with Frequency Reference Limits
The upper frequency reference limit is determined by parameter d2-01.
The value for the lower frequency reference limit can be set by an analog input or parameter d2-02. When a Run command is applied, the lower limits work as follows:
• If the lower limit is set by parameter d2-02 only, the drive will accelerate to this limit as soon as a Run command is entered.
• If the lower limit is determined by an analog input only, the drive will accelerate to the limit as long as the Run command and an Up or Down command are active. It will not start running if only the Run command is on.
• If the lower limit is set by both an analog input and d2-02, and the analog limit is higher than the d2-02 value, the drive will accelerate to the d2-02 value when a Run command is input. Once the d2-02 value is reached, it will continue acceleration to the analog limit only if an Up or Down command is set.
Figure 5.17 shows an Up/Down function example with a lower frequency reference limit set by d2-02 and the frequency
reference hold function enabled/disabled.
Output frequency
upper limit
Lower limit
Accelerates to lower limit
Same frequency
d4-01 = 1
d4-01 = 0
ON
ON
ON
Frequency reference reset
ON
FWD run/stop
Up command
Down command
Power supply
ON
Figure 5.17 Up/Down Command Operation
Setting 14: Fault Reset
Whenever the drive detects a fault condition, the fault output contact will close and the drive’s output will shut off. The motor then coasts to stop (specific stopping methods can be selected for some faults such as L1-04 for motor overheat). Once the Run command is removed, the fault can be cleared by either the RESET key on the digital operator or by closing a digital input configured as a Fault Reset (H1-oo = 14).
Note: Fault Reset commands are ignored as long as the Run command is present. To reset a fault, first remove the Run command.
Setting 15/17: Fast-stop (N.O./N.C.)
The Fast-stop function operates much like an emergency stop input to the drive. If a Fast-stop command is input while the drive is running, the drive will decelerate to a stop by the deceleration time set to C1-09 (Refer to C1-09: Fast-stop Time on
page 81). The drive can only be restarted after is has come to a complete stop, the Fast-stop input is off, and the Run command
has been switched off.
•
To trigger the Fast-stop function with a N.O. switch, set H1-oo = 15
•
To trigger the Fast-stop function with a N.C. switch, set H1-oo = 17
Figure 5.18 shows an operation example of Fast-stop.
Parameter Details
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Run/Stop
Fast-Stop H1- = 17
ON ON
ONON
Decelerates at C1-09
Output Frequency
Figure 5.18 Fast-stop Sequence
NOTICE: Rapid deceleration can trigger an overvoltage fault. When faulted, the drive output shuts off, and the motor coasts. To avoid this
uncontrolled motor state and to ensure that the motor stops quickly and safely, set an appropriate Fast-stop time to C1-09.
TIME
Setting 20 to 2F: External Fault
By using the External Fault function, the drive can be stopped when problems occur with external devices.
To use the external fault function, set one of the multi-function digital inputs to any value between 20 to 2F. The operator will display EFo where o is the number of the terminal (terminal So) to which the external fault signal is assigned.
For example, if an external fault signal is input to terminal S3, “EF3” will be displayed. Select the value to be set in H1-oo from a combination of any of the following three conditions:
• Signal input level from peripheral devices (N.O./N.C.)
• External fault detection method
• Operation after external fault detection
The following table shows the relationship between the conditions and the value set to H1-oo:
Terminal Status
Setting
20 O O O 21 O O O 22 O O O 23 O O O 24 O O O 25 O O O 26 O O O 27 O O O 28 O O O 29 O O O
2A O O O
2B O O O 2C O O O
2D O O O
2E O O O 2F O O O
<1> Determine the terminal status for each fault, i.e., whether the terminal is normally open or normally closed. <2> Determine whether detection for each fault should be enabled only during run or always detected.
N.O. N.C.
<1>
Detection Method
Always
Detected
<2>
Detected
during Run
only
Ramp to Stop
(fault)
Stopping Method
Coast to Stop
(fault)
Fast-stop (fault)
Alarm Only
(continue
running)
Setting 40/41: Forward Run/Reverse Run Command for 2-Wire Sequence
Sets the drive for 2-Wire sequence.
When the input set to 40 is closed, the drive operates in the forward direction. When the input set for 41 is closed, the drive will operate in reverse. Closing both inputs at the same time will result in an external fault.
Note: These functions are assigned to the terminals S1 and S2 when the drive is initialized for 2-Wire sequence.
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Forward Run
5.6 H: Terminal Functions
Drive
S1
Reverse Run
Figure 5.19 Example Wiring Diagram for 2-Wire Sequence
S2
SC
Digital Input Common
Setting 61/62: Speed Search 1/2
These input functions can be used to enable Speed Search. When the Speed Search 1 input (H1-oo = 61) is enabled the drive will search the motor speed starting from the maximum output frequency. With Speed Search 2 input (H1-oo = 62) enabled the Speed Search will be performed starting from the frequency reference.
Note: Operator error oPE03 will result if both Speed Search 1 and Speed Search 2 are set to the input terminals at the same time.
Setting 67: Communication Test Mode
If a RS-422/485 communications options is attached to the drive, this function can be used to perform a self-diagnosis of the communication interface. The drive transmits data and then confirms the communications are received normally. Refer to
Self-Diagnostics on page 220 for details on how to use this function.
u

H2: Multi-Function Output

H2-01: Terminal MA/MB/MC Function Selection
n
The drive has a multi-function output terminal. Set parameter H2-01 between 0 and 13D to assign functions to this terminal. Default values are listed in the following table.
No. Parameter Name Setting Range Default
H2-01 Terminal MA, MB and MC Function Selection (relay) 0 to 13D E: Fault
Note: If not using an input terminal or if using it in the through-mode, be sure to set that terminal to “F”.
Table 5.16 Multi-Function Output Terminal Settings
Setting Function Page Setting Function Page
0 During Run 99 E Fault 102 1 Zero Speed 100 F Not used/Through Mode 102 2 Speed Agree 100 10 Alarm 102 4 Frequency Detection 1 100 17 Torque Detection 1 (N.C.) 102 5 Frequency Detection 2 101 1A During Reverse Operation 102 6 Drive Ready 101 1E Restart Enabled 102 7 DC Bus Undervoltage 101 3C LOCAL/REMOTE Status 103 8 During Baseblock (N.O.) 102 3D During Speed Search 103
B Torque Detection 1 (N.O.) 102 100 to 13D
H2 Parameter Functions Reversed Output Switching of 0 to 92
Setting 0: During Run
Output closes when the drive is outputting a voltage.
Status Description
Open Drive is stopped.
Closed A Run command is input or the drive is during deceleration or during DC injection.
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Run command
Baseblock
command
Output
frequency
OFF
OFF
ON
ON
During Run
ONOFF
Figure 5.20 During Run Time Chart
Setting 1: Zero Speed
Terminal closes whenever the output frequency falls below the minimum output frequency set to E1-09.
Status Description
Open Output frequency is above the minimum output frequency set to E1-09
Closed Output frequency is less than the minimum output frequency set to E1-09
Output frequency
or
motor speed
Zero Speed
OFF
E1-09 (Max. Output Frequency)
ON
Figure 5.21 Zero-Speed Time Chart
Setting 2: Speed Agree (f
ref/fout
Agree )
Closes whenever the actual output frequency is within the current frequency reference regardless of the direction, plus or minus 2 Hz.
Status Description
Open Output frequency does not match the frequency reference while the drive is running.
Closed Output frequency is within the range of frequency reference ± 2 Hz.
Note: Detection works in both directions, forward and reverse.
Frequency reference
Output frequency
Speed agree
OFF
ON
2 Hz
2 Hz
Figure 5.22 Speed Agree Time Chart
Refer to L4-01: Speed Agreement Detection Level on page 111 for details on setting the detection width.
Setting 4: Frequency Detection 1
Output is closed as long as the output frequency is below the detection level set in L4-01 plus 2 Hz. It closes when the output frequency falls below L4-01.
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