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YASKAWA AC Drive T1000V
AC Drive for Textile Applications
Technical Manual
Type: CIMR-TAV , CIMR-TB V
CIMR-TT V
Models:
To properly use the product, read this manual thoroughly and retain
for easy reference, inspection, and maintenance. Ensure the end user
receives this manual.
200 V Class, Three-Phase Input: 0.1 to 18.5 kW
200 V Class, Single-Phase Input: 0.1 to 3.0 kW
400 V Class, Three-Phase Input: 0.2 to 18.5 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
Standards Compliance
1
2
3
4
5
6
7
8
A
B
C
D
MANUAL NO. SIEP C710606 38A
Quick Reference Sheet
E
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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.
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◆ Quick Reference
Replace the Drive
The removable terminal block with parameter backup function allows the transfer of parameter settings after drive replacement.
Refer to Replacing the Drive on page 292.
Drive a Synchronous PM Motor
The T1000V drive can operate synchronous PM motors. Refer to Subchart A3: Operation with Permanent Magnet Motors on
page 88.
Perform Auto-Tuning
Automatic tuning sets motor parameters. Refer to Auto-Tuning on page 90.
Check the Maintenance Period Using Drive Monitors
The maintenance period of fans and capacitors can be checked with drive monitors. Refer to Performance Life Monitors on page 288.
Drive or Motor Faults are Displayed on a Digital Operator
Refer to Fault Displays, Causes, and Possible Solutions on page 247 and Refer to Alarm Codes, Causes, and Possible Solutions on page 259.
Standards Compliance
Refer to European Standards on page 416 and Refer to UL Standards on page 422.
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Table of Contents
Quick Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
I. PREFACE & GENERAL SAFETY ....................................................................... 13
i.1 Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Applicable Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Terms and Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
i.2 General Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Supplemental Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Drive Label Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Warranty Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
1. RECEIVING .......................................................................................................... 19
1.1 Section Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
1.2 Model Number and Nameplate Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Nameplate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
1.3 Drive Models and Enclosure Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
1.4 Component Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Single-Phase AC200 V CIMR-TBV0001 to 0003
Three-Phase AC200 V CIMR-T2V0001 to 0006 . . . . . . . . . . . . . . . . . . . . . . . . 25
Single-Phase AC200 V CIMR-TBV0006 to 0012
Three-Phase AC200 V CIMR-T2V0008 to 0020
Three-Phase AC400 V CIMR-T4V0001 to 0011 . . . . . . . . . . . . . . . . . . . . . . . 26
Three-Phase AC200 V CIMR-T2V0030 to 0069
Three-Phase AC400 V CIMR-T4V0018 to 0038 . . . . . . . . . . . . . . . . . . . . . . . . 27
Front Views . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
2. MECHANICAL INSTALLATION .......................................................................... 29
2.1 Section Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
2.2 Mechanical Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Installation Environment (Heatsink-Cooled Drive, Finless Drive) . . . . . . . . . . . . . . . . 31
Installation Orientation (Heatsink-Cooled Drive, Finless Drive) . . . . . . . . . . . . . . . . . 32
Exterior and Mounting Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Installation to an External Heatsink (Finless Drive) . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Drive Heatsink Plate Installation Screw Size and Tightening Torque (Finless Drive) . 38
Heatsink Plate Temperature (Finless Drive) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Selecting an External Heatsink (Finless Drive) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
3. ELECTRICAL INSTALLATION............................................................................ 43
3.1 Section Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
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3.2 Standard Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
3.3 Main Circuit Connection Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
Single-Phase 200 V Class (CIMR-TBV0001 to 0012) . . . . . . . . . . . . . . . . . . . . . . . .48
Three-Phase 200 V Class (CIMR-T2V0001 to 0069);
Three-Phase 400 V Class (CIMR-T4V0001 to 0038) . . . . . . . . . . . . . . . . . . . . . . . . 48
3.4 Terminal Block Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
3.5 Protective Covers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
Removing the Protective Covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
3.6 Main Circuit Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
Main Circuit Terminal Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
Wire Gauges and Tightening Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
Main Circuit Terminal Power Supply and Motor Wiring . . . . . . . . . . . . . . . . . . . . . . . .55
3.7 Control Circuit Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
Control Circuit Terminal Block Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Terminal Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Wiring Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
3.8 I/O Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62
Sinking/Sourcing Mode Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62
3.9 Main Frequency Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
DIP Switch S1 Analog Input Signal Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
3.10 MEMOBUS/Modbus Termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
3.11 Braking Resistor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66
3.12 Wiring Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
4. START-UP PROGRAMMING & OPERATION .................................................... 71
4.1 Section Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
4.2 Using the Digital LED Operator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74
Keys, Displays, and LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74
Digital Text Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
LED Screen Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76
LO/RE LED and RUN LED Indications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76
Menu Structure for Digital LED Operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77
4.3 The Drive and Programming Modes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78
Navigating the Drive and Programming Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79
Changing Parameter Settings or Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81
Verifying Parameter Changes: Verify Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82
Switching Between LOCAL and REMOTE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83
Parameters Available in the Setup Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83
4.4 Start-up Flowcharts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84
Flowchart A: Basic Start-up and Motor Tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85
Subchart A1: Simple Motor Setup with Energy Savings or Speed Search Using V/f
Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86
Subchart A2: High Performance Operation Using Open Loop Vector Motor Control . .87
Subchart A3: Operation with Permanent Magnet Motors . . . . . . . . . . . . . . . . . . . . . . .88
4.5 Powering Up the Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89
Powering Up the Drive and Operation Status Display . . . . . . . . . . . . . . . . . . . . . . . . .89
4.6 Auto-Tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90
Types of Auto-Tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90
Before Auto-Tuning the Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90
Auto-Tuning Interruption and Fault Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91
Performing Auto-Tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91
Auto-Tuning Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .92
Input Data for Auto-Tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
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4.7 No-Load Operation Test Run . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
No-Load Operation Test Run . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
4.8 Test Run with Load Connected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Test Run with the Load Connected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
4.9 Verifying Parameter Settings and Backing Up Changes. . . . . . . . . . . . . . . . . . . . 98
Backing Up Parameter Values: o2-03 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Parameter Access Level: A1-01 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Password Settings: A1-04, A1-05 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Copy Function (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
4.10 Test Run Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
5. PARAMETER DETAILS..................................................................................... 103
5.1 A: Initialization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
A1: Initialization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
A2: User Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
5.2 b: Application. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
b1: Operation Mode Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
b2: DC Injection Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
b3: Speed Search . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
b4: Delay Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
b5: PID Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
b6: Dwell Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
b8: Energy Saving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
5.3 C: Tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
C1: Acceleration and Deceleration Times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
C2: S-Curve Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
C3: Slip Compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
C4: Torque Compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
C5: Automatic Speed Regulator (ASR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
C6: Carrier Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
5.4 d: Reference Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
d1: Frequency Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
d2: Frequency Upper/Lower Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
d7: Offset Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
5.5 E: Motor Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
E1: V/f Pattern for Motor 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
E2: Motor 1 Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
E3: V/f Pattern for Motor 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
E4: Motor 2 Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
E5: PM Motor Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
5.6 F: Option Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
F1: PG Speed Control Card Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
F6: Communication Option Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
5.7 H: Terminal Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
H1: Multi-Function Digital Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
H2: Multi-Function Digital Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
H3: Multi-Function Analog Input Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
H4: Multi-Function Analog Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
H5: MEMOBUS/Modbus Serial Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
H6: Pulse Train Input/Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
5.8 L: Protection Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
L1: Motor Protection Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
L2: Momentary Power Loss Ride-Thru . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
L3: Stall Prevention . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
L4: Speed Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
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L5: Fault Restart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .203
L6: Torque Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .204
L7: Torque Limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .206
L8: Drive Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .207
5.9 n: Special Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .212
n1: Hunting Prevention . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .212
n2: Speed Feedback Detection Control (AFR) Tuning . . . . . . . . . . . . . . . . . . . . . . . .212
n3: Overexcitation Deceleration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .213
n8: PM Motor Control Tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .214
n9: Hardware Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .216
5.10 o: Operator Related Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .217
o1: Digital Operator Display Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .217
o2: Digital Operator Keypad Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .218
o3: Copy Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .220
o4: Maintenance Monitor Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .221
5.11 S: Functions for Textile Applications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .223
S1: Disturb Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .223
S2: Frequency Reference Gain Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .224
S3: Braking Transistor and V/f Ratio Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .225
S4: KEB Mode Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .225
S5: KEB Accel/Decel Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .230
S6: Power KEB Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .231
T: Motor Tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .233
5.12 U: Monitor Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .234
U1: Operation Status Monitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .234
U2: Fault Trace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .234
U3: Fault History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .234
U4: Maintenance Monitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .234
U5: PID Monitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .234
U6: Control Monitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .234
U9: KEB Voltage Monitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .235
6. TROUBLESHOOTING........................................................................................ 237
6.1 Section Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .238
6.2 Motor Performance Fine Tuning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .240
V/f Motor Control Method Tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .240
Open Loop Vector (OLV) Motor Control Method Tuning . . . . . . . . . . . . . . . . . . . . . .240
Motor Hunting and Oscillation Control Parameters . . . . . . . . . . . . . . . . . . . . . . . . . .242
6.3 Drive Alarms, Faults, and Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .243
Types of Alarms, Faults, and Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .243
Alarm and Error Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .243
6.4 Fault Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .247
Fault Displays, Causes, and Possible Solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . .247
6.5 Alarm Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .259
Alarm Codes, Causes, and Possible Solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . .259
6.6 Operator Programming Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .266
oPE Codes, Causes, and Possible Solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .266
6.7 Auto-Tuning Fault Detection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .269
Auto-Tuning Codes, Causes, and Possible Solutions . . . . . . . . . . . . . . . . . . . . . . . .269
6.8 Diagnosing and Resetting Faults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .272
Fault Occurs Simultaneously with Power Loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .272
If the Drive Still has Power After a Fault Occurs . . . . . . . . . . . . . . . . . . . . . . . . . . . .272
Viewing Fault Trace Data After Fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .272
Fault Reset Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .273
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6.9 Troubleshooting without Fault Display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274
Cannot Change Parameter Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274
Motor Does Not Rotate Properly after Pressing RUN Button or
after Entering External Run Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274
7. PERIODIC INSPECTION & MAINTENANCE ................................................... 283
7.1 Section Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284
7.2 Inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286
Recommended Daily Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286
Recommended Periodic Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286
7.3 Periodic Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 288
Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 288
7.4 Drive Cooling Fans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 290
Cooling Fan Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 290
7.5 Drive Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292
Serviceable Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292
Terminal Board Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292
Replacing the Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292
8. PERIPHERAL DEVICES & OPTIONS .............................................................. 295
8.1 Section Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296
8.2 Drive Options and Peripheral Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 298
8.3 Connecting Peripheral Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300
8.4 Installing Peripheral Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301
Installing a Molded Case Circuit Breaker (MCCB) . . . . . . . . . . . . . . . . . . . . . . . . . . . 301
Installing a Leakage Breaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301
Installing a Magnetic Contactor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302
Connecting an AC or DC Reactor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302
Connecting a Surge Absorber . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303
Connecting a Noise Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305
External Heatsink Attachment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306
EMC Filter Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306
Zero-Phase Reactor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306
Installing a Motor Thermal Overload (oL) Relay on the Drive Output . . . . . . . . . . . . 307
8.5 Communication Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308
A. SPECIFICATIONS.............................................................................................. 309
A.1 Heavy Duty and Normal Duty Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310
A.2 Single/Three-Phase 200 V Class Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311
A.3 Three-Phase 400 V Class Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313
A.4 Drive Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315
A.5 Drive Watt Loss Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317
A.6 Drive Derating Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 318
Carrier Frequency Derating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 318
Temperature Derating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 318
B. PARAMETER LIST ............................................................................................ 321
B.1 Understanding the Parameter Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322
B.2 Parameter Groups. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323
B.3 Parameter Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 324
A: Initialization Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 324
b: Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325
C: Tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330
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d: References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .333
E: Motor Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .334
F: Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .337
H Parameters: Multi-Function Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .340
L: Protection Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .347
n: Advanced Performance Set-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .354
o: Operator Related Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .356
S: Functions for Textile Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .358
T: Motor Tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .360
U: Operation Status Monitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .361
B.4 Control Mode Dependent Parameter Default Values . . . . . . . . . . . . . . . . . . . . . .368
B.5 V/f Pattern Default Values. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .369
B.6 Defaults by Drive Model Selection (o2-04) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .370
B.7 E5-01 (PM Motor Code Selection) Dependent Parameters . . . . . . . . . . . . . . . . .378
Yaskawa SMRA Series SPM Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .378
SS5 Motor: Yaskawa SSR1 Series IPM Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .379
B.8 C6-02 (Carrier Frequency Selection) Dependent Parameters . . . . . . . . . . . . . . .381
B.9 L8-38 (Carrier Frequency Reduction Selection) Dependent Parameters . . . . . .382
C. MEMOBUS/MODBUS COMMUNICATIONS...................................................... 383
C.1 Section Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .384
C.2 MEMOBUS/Modbus Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .386
C.3 Communication Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .387
C.4 Connecting to a Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .388
Network Cable Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .388
Wiring Diagram for Multiple Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .389
Network Termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .390
C.5 MEMOBUS/Modbus Setup Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .391
MEMOBUS/Modbus Serial Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .391
C.6 Drive Operations by MEMOBUS/Modbus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .394
Observing the Drive Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .394
Controlling the Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .394
C.7 Communications Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .395
Command Messages from Master to Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .395
Response Messages from Drive to Master . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .395
C.8 Message Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .396
Message Content . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .396
Slave Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .396
Function Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .396
Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .396
Error Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .396
C.9 Message Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .398
Reading Drive MEMOBUS/Modbus Register Contents . . . . . . . . . . . . . . . . . . . . . . .398
Loopback Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .398
Writing to Multiple Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .399
C.10 MEMOBUS/Modbus Data Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .400
Command Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .400
Monitor Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .401
Broadcast Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .407
Fault Trace Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .407
Alarm Register Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .408
C.11 Enter Command. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .409
Enter Command Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .409
Enter Command Settings when Upgrading the Drive . . . . . . . . . . . . . . . . . . . . . . . . .409
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C.12 Communication Errors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 410
MEMOBUS/Modbus Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 410
Slave Not Responding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 410
C.13 Self-Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 411
D. STANDARDS COMPLIANCE ............................................................................ 413
D.1 Section Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 414
D.2 European Standards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 416
CE Low Voltage Directive Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 416
EMC Guidelines Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 417
D.3 UL Standards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 422
UL Standards Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 422
Drive Motor Overload Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 424
D.4 Safe Disable Input Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 426
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 426
Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 426
Safe Disable Function Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 426
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 427
E. QUICK REFERENCE SHEET............................................................................ 429
E.1 Drive and Motor Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 430
Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 430
Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 430
E.2 Multi-Function I/O Terminal Settings Record. . . . . . . . . . . . . . . . . . . . . . . . . . . . 431
Multi-Function Digital Inputs (SC Common) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 431
Pulse Train Input/Analog Inputs (AC Common) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 431
Multi-Function Digital Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 431
Multi-Function Photocoupler Outputs (PC Common) . . . . . . . . . . . . . . . . . . . . . . . . . 431
Monitor Outputs (AC Common) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 431
E.3 User Setting Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 432
Index ............................................................................................................................. 439
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 11
Page 12
12 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 13
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
I.2 GENERAL SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 13
Page 14
i.1 Preface
TERMSTERMSTERMS
TERMSTERMSTERMS
STOP
(Hz)
(Hz)
(A)
(V)
Freq Reference
FWD / REV Sel
Output Freq
Output Current
Selected Monitor
Monitor
Verify
SetUpGuide
Parameter Set
Auto-Tuning
T1000V
:
:
:
:
:
:
:
:
:
:
Risque de décharge
électrique.
Lire le manuel avant l'installation.
Attendre 5 minutes après la coupure de l'alimentation,
pour permettre la décharge des condensateurs.
Pour répondre aux exigences , s assurer que le
neutre soit relié à la terre, pour la série 400V.
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.
Risk of electric shock.
WARNING
AVERTISSEMENT
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.
This manual is designed to ensure correct and suitable application of Variable T1000V-Series Drives. Read this manual
before attempting to install, operate, maintain, or inspect a drive and keep it in a safe, convenient location for future
reference. Be sure you understand all precautions and safety information before attempting application.
◆ Applicable Documentation
The following manuals are available for the T1000V drive:
T1000V Series AC Drive Technical Manual
This manual describes installation, wiring, operation procedures, functions, troubleshooting, maintenance,
and inspections to perform before operation.
To obtain instruction manuals for Yaskawa products, contact your Yaskawa representative or the nearest
Yaskawa sales office.
T1000V Series AC Drive Quick Start Guide
This guide contains cautionary notes and warnings to ensure safe usage. For drive installation, wiring, and
operation, refer to the Technical Manual.
◆ Symbols
Note: Indicates a supplement or precaution that does not cause drive damage.
Indicates a term or definition used in this manual.
◆ Terms and Abbreviations
• Drive: Yaskawa AC Drive-T1000V Series
• PM motor: Synchronous motor (an abbreviation for IPM motor or SPM motor)
• IPM motor: SSR1 Series
• SPM motor: SMRA Series SPM Motor
• PG: Pulse Generator
14 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 15
i.2 General Safety
W ARNING
DANGER
W ARNING
CAUTION
NOTICE
i.2 General Safety
◆ 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.
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.
Indicates a hazardous situation, which, if not avoided, will result in death or serious injury.
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.
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.
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.
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 15
Page 16
i.2 General Safety
DANGER
W ARNING
◆ Safety Messages
Heed the safety messages in this manual.
Failure to comply will result in death or serious injury.
The operating company is responsible for any injuries or equipment damage resulting from failure to heed the warnings
in this manual.
Electrical Shock Hazard
Do not connect or disconnect wiring while the power is on.
Failure to comply will result in death or serious injury.
Before servicing, disconnect all power to the equipment. The internal capacitor remains charged even after the power
supply is turned off. The charge indicator LED will extinguish when the DC bus voltage is below 50 Vdc. To prevent
electric shock, wait at least five minutes after all indicators are OFF and measure the DC bus voltage level to confirm
safe level.
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.
16 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 17
i.2 General Safety
CAUTION
NOTICE
Risk of electric shock.
WARNING
Read manual before installing.
Wait 5 minutes for capacitor discharge after
disconnecting power supply.
To conform to requirements, make sure
to ground the supply neutral for 400V class.
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.
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.
◆ Drive Label Warnings
Always heed the warning information listed in Figure i.1 in the position shown in Figure i.2.
Figure i.1
Figure i.1 Warning Information
Figure i.2
STOP
T1000V
WARNI NG
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.
AVERTISSEMENT
Lire le manuel avant l'installation.
Attendre 5 minutes après la coupure de l'alimentation,
pour permettre la décharge des condensateurs.
Pour répondre aux exigences , s assurer que le
neutre soit relié à la terre, pour la série 400V.
Figure i.2 Warning Information Position
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 17
Freq Reference
:
:
FWD / REV Sel
:
Output Freq
:
Output Current
:
Selected Monitor
:
Monitor
:
Verify
:
SetUpGuide
:
Parameter Set
:
Auto-Tuning
Risk of electric shock.
Risque de décharge
électrique.
(Hz)
(Hz)
(A)
(V)
Warning
Label
Page 18
i.2 General Safety
◆ Warranty Information
■ Warranty Period
This drive is warranted for 12 months from the date of delivery to the customer or 18 months from the date of shipment
from the Yaskawa factory, whichever comes first.
■ Scope of Warranty
Inspections
Customers are responsible for periodic inspections of the drive. Upon request, a Yaskawa representative will inspect the
drive for a fee. If the Yaskawa representative finds the drive to be defective due to Yaskawa workmanship or materials
and the defect occurs during the warranty period, this inspection fee will be waived and the problem remedied free of
charge.
Repairs
If a Yaskawa product is found to be defective due to Yaskawa workmanship or materials and the defect occurs during the
warranty period, Yaskawa will provide a replacement, repair the defective product, and provide shipping to and from the
site free of charge.
However, if the Yaskawa Authorized Service Center determines that the problem with the drive is not due to defective
workmanship or materials, the customer will be responsible for the cost of any necessary repairs. Some problems that are
outside the scope of this warranty are:
Problems due to improper maintenance or handling, carelessness, or other reasons where the customer is determined to
be responsible.
Problems due to additions or modifications made to a Yaskawa product without Yaskawa's understanding.
Problems due to the use of a Yaskawa product under conditions that do not meet the recommended specifications.
Problems caused by natural disaster or fire.
After the free warranty period elapses.
Replenishment or replacement of consumables or expendables.
Defective products due to packaging or fumigation.
Other problems not due to defects in Yaskawa workmanship or materials.
Warranty service is only applicable within Japan. However, after-sales service is available for customers outside of Japan
for a reasonable fee.
Contact your local Yaskawa representative for more information.
Exceptions
Any inconvenience to the customer or damage to non-Yaskawa products due to Yaskawa’s defective products whether
within or outside of the warranty period are NOT covered by warranty.
■ Restrictions
The T1000V 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.
18 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 19
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
1.2 MODEL NUMBER AND NAMEPLATE CHECK . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
1.3 DRIVE MODELS AND ENCLOSURE TYPES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
1.4 COMPONENT NAMES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 19
Page 20
1.1 Section Safety
CAUTION
NOTICE
1.1 Section Safety
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.
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.
20 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 21
1.2 Model Number and Nameplate Check
Receiving
1
PRG : 6000
IND.CONT.EQ.
7J48 B
CIMR-TA2V0004BMA
YASKAWA ELECTRIC CORPORATION
MADE IN JAPAN
:
: AC3PH 200-240V 50 / 60Hz 3.9A / 2.9A
: AC3PH 0-240V 0-400Hz 3.5A / 3.0A
: 0.9 kg
:
:
: E131457 IP20
PASS
MODEL
MAX APPLI. MOTOR : 0.75kW / 0.4kW REV : A
INPUT
OUTPUT
MASS
O / N
S / N
FILE NO
Software version
AC drive model
Max applicable motor
Input specifications
Output specifications
Mass
Lot number
Serial number
PRG : 6000
CIMR-TA2V0004JMA
YASKAWA ELECTRIC CORPORATION
MADE IN JAPAN
:
: AC3PH 200-240V 50 / 60Hz 3.9A / 2.9A
: AC3PH 0-240V 0-400Hz 3.5A / 3.0A
: 0.7 kg
:
:
: E131457 IP00
PASS
MODEL
MAX APPLI. MOTOR : 0.75kW / 0.4kW REV : A
INPUT
OUTPUT
MASS
O / N
S / N
FILE NO
7J48
AC drive model
Max applicable motor
Input specifications
Output specifications
Mass
Lot number
Serial number
Software version
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.
◆ Nameplate
Figure 1.1
Figure 1.2
Figure 1.1 Nameplate Information (Heatsink-Cooled Drive)
Figure 1.2 Nameplate Information (Finless Drive)
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 21
Page 22
1.2 Model Number and Nameplate Check
<2>
<1>
<3>
CIMR- T A 2 V 0001 B M A
Drive
No.
Region
code
A
Japan
B
China
T
Asia
No. Voltage Class
2 3-phase, 200-240 Vac
B 1-phase, 200-240 Vac
4 3-phase, 380-480 Vac
No. No.Enclosure
BIP20
AIP00
J Finless
(IP20)
L Finless
(IP00)
Environmental
Specification
M
Humidity-and
dust-resistant
B
Humidity-and
dust-resistant
T1000 Series Design Revision
Order
■ Single-Phase 200 V
Normal Duty Heavy Duty
No.
Max Motor
Capacity kW
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
0006 1.1 6 0006 0.75 5
0010 2.2 9.6 0010 1.5 8
0012 3.0 12 0012 2.2 11
Rated Output
Current A
No.
Max Motor
Capacity kW
Rated Output
Current A
■ Three-Phase 200 V
Normal Duty Heavy Duty
No.
Max Motor
Capacity kW
Rated Output
Current A
No.
Max Motor
Capacity kW
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
0006 1.1 6 0006 0.75 5
0008 1.5 8.0 0008 1.1 6.9
0010 2.2 9.6 0010 1.5 8
0012 3.0 12 0012 2.2 11
0018 3.7 17.5 0018 3.0 14.0
0020 5.5 19.6 0020 3.7 17.5
0030 7.5 30 0030 5.5 25
0040 11 40 0040 7.5 33
0056 15 56 0056 11 47
0069 18.5 69 0069 15 60
Rated Output
Current A
22 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 23
Receiving
1
■ Three-Phase 400 V
1.2 Model Number and Nameplate Check
Normal Duty
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
0018 7.5 17.5 0018 5.5 14.8
0023 11 23 0023 7.5 18
0031 15 31 0031 11 24
0038 18.5 38 0038 15 31
<1> IP00 is available for CIMR-T2V0069 only.
<2> Drives with these specifications do not guarantee complete protection for the specified environmental conditions.
<3> The specification is for China localized drive only: CIMR-TBV
Max Motor
Capacity kW
Rated Output
Current A
No.
Heavy Duty
Max Motor
Capacity kW
Rated Output
Current A
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 23
Page 24
1.3 Drive Models and Enclosure Types
1.3 Drive Models and Enclosure Types
The following table describes drive enclosures and models.
Table 1.1 Drive Models and Enclosure Types
Enclosure Type Enclosure Type
Voltage Class
Single-Phase
200 V Class
Three-Phase
200 V Class
Three-Phase
400 V Class
IP20/Heatsink-Cooled
Drive
CIMR-T
BV0001B – BV0001J –
BV0002B – BV0002J –
BV0003B – BV0003J –
BV0006B – BV0006J –
BV0010B – BV0010J –
BV0012B – BV0012J –
––––
2V0001B – 2V0001J –
2V0002B – 2V0002J –
2V0004B – 2V0004J –
2V0006B – 2V0006J –
2V0008B – 2V0008J –
2V0010B – 2V0010J –
2V0012B – 2V0012J –
2V0018B – 2V0018J –
2V0020B – 2V0020J –
– 2V0030A 2V0030J –
– 2V0040A 2V0040J –
– 2V0056A 2V0056J –
– 2V0069A – 2V0069L
4V0001B – 4V0001J –
4V0002B – 4V0002J –
4V0004B – 4V0004J –
4V0005B – 4V0005J –
4V0007B – 4V0007J –
4V0009B – 4V0009J –
4V0011B – 4V0011J –
– 4V0018A 4V0018J –
– 4V0023A 4V0023J –
– 4V0031A 4V0031J –
– 4V0038A 4V0038J –
IP00/Heatsink-Cooled
Drive
CIMR-T
IP20/Finless Drive
CIMR-T
IP00/Finless Drive
CIMR-T
24 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 25
1.4 Component Names
Receiving
1
1.4 Component Names
This section illustrates the drive components as they are mentioned in this manual.
◆ Single-Phase AC200 V CIMR-TBV0001 to 0003
Three-Phase AC200 V CIMR-T2V0001 to 0006
Last digit specifies the model design. Letter “B” indicates IP20/heatsink-cooled drive, while “J” indicates IP20/finless
drive.
Figure 1.3
A
L
B
K
J
C
H
I
F
G
A – Fan cover <1>
B – Mounting hole H – Front cover
C – Heatsink I – Comm port
D – Optional 24 V DC power supply
connector cover
E – Terminal board Refer to Control
Circuit Terminal Block Functions on
page 57
F – Terminal cover L – Cooling fan
<1> The following drives do not have a cooling fan or a cooling fan cover.
•CIMR-TBV0001B to 0003B
•CIMR-T2V0001B to 0004B
•CIMR-TBV0001J to 0003J
•CIMR-T2V0001J to 0006J
Figure 1.3 Drive Components (example of model CIMR-TA2V0006B)
G – Front cover screw
J – LED operator Refer to Using the
Digital LED Operator on page 74
K–Case
D
E
<1>
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 25
Page 26
1.4 Component Names
A
B
C
D
E
F
G
H
I
J
M
K
L
◆ Single-Phase AC200 V CIMR-TBV0006 to 0012
Three-Phase AC200 V CIMR-T2V0008 to 0020
Three-Phase AC400 V CIMR-T4V0001 to 0011
Last digit specifies the model design. Letter “B” indicates IP20/heatsink-cooled drive, while “J” indicates IP20/finless
drive.
Figure 1.4
A–Fan cover
B – Mounting hole I – Terminal cover
C – Heatsink J – Bottom cover
D – Optional 24 V DC power supply
connector cover
E – Comm port L – Case
F – Terminal board Refer to Control
Circuit Terminal Block Functions on
page 57
G – Front cover screw
<1> The following drives do not have a cooling fan or a cooling fan cover.
•CIMR-TBV0006B
•CIMR-T4V0001B to 0004B
•CIMR-TBV0006J to 0012J
•CIMR-T2V0008J to 0020J
•CIMR-T4V0001J to 0011J
<1>
Figure 1.4 Drive Components (example of model CIMR-TA2V0012B)
H – Front cover
K – LED operator Refer to Using the
Digital LED Operator on page 74
M – Cooling fan
<1>
26 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 27
1.4 Component Names
Receiving
1
A
B
M
L
K
J
I
H
G
F
C
D
E
◆ Three-Phase AC200 V CIMR-T2V0030 to 0069
Three-Phase AC400 V CIMR-T4V0018 to 0038
Last digit specifies the model design. Letter “A” indicates IP00/heatsink-cooled drive, while “J” indicates IP20/finless
drive and "L" indicates IP00/finless drive.
Figure 1.5
A – Fan cover
B – Cooling fan
C – Mounting hole J – Terminal cover
D – Heatsink K – Bottom cover
E – Optional 24 V DC power supply
connector cover
F – Comm port M – Case
G – Terminal board Refer to Control
Circuit Terminal Block Functions on
page 57
<1> The following drives do not have a cooling fan or a cooling fan cover
•CIMR-T2V0030J to 0056J
•CIMR-T2V0069L
•CIMR-T4V0018J to 0038J
<1>
<1> I – Front cover
Figure 1.5 Drive Components
(example of model CIMR-TA4V0018A)
H – Front cover screw
L – LED operator Refer to Using the
Digital LED Operator on page 74
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 27
Page 28
1.4 Component Names
I
H
F
A
B
C
D
E
G
I
A
B
C
D
E
F
G
H
CIMR-T 2V0006 CIMR-T 2V0012
◆ Front Views
Figure 1.6
A – Terminal board connector F – Ground terminal
B – DIP switch S1 Refer to DIP Switch S1
Analog Input Signal Selection on
page 64
C – DIP switch S3 Refer to Sinking/
Sourcing Mode Switch on page 62
D – Control circuit terminal Refer to
Control Circuit Wiring on page 57
E – Main circuit terminal Refer to Wiring
the Main Circuit Terminal on page 56
G – Terminal cover
H – Option card connector
I – DIP switch S2 Refer to MEMOBUS/
Modbus Termination on page 65
Figure 1.6 Front Views of Drives
28 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 29
2
Mechanical Installation
This chapter explains how to properly mount and install the drive.
2.1 SECTION SAFETY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
2.2 MECHANICAL INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 29
Page 30
2.1 Section Safety
W ARNING
CAUTION
NOTICE
2.1 Section Safety
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 50 °C.
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.
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.
When the input voltage is 480 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.
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.
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.
30 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
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2.2 Mechanical Installation
Mechanical
Installation
2
2.2 Mechanical Installation
This section outlines specifications, procedures, and environment for proper mechanical installation of the drive.
◆ Installation Environment (Heatsink-Cooled Drive, Finless Drive)
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 (Heatsink-Cooled Drive)
-10 °C to +50 °C (Finless Drive)
If using the finless drive in temperatures greater than 35 °C, either takes steps to ensure proper airflow around the
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.
unit or derate drive capacity. Refer to Temperature Derating on page 318 for details.
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
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.
NOTICE: Avoid placing drive peripheral devices, transformers, or other electronics near the drive as the noise created can lead to
erroneous operation. If such devices must be used in close proximity to the drive, take proper steps to shield the drive from noise.
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 31
Page 32
2.2 Mechanical Installation
ABB
AA
B
C
C
Top/Bottom Clearance
Side Clearance
2 mm
A
B
B
C
D
C
◆ Installation Orientation (Heatsink-Cooled Drive, Finless Drive)
Install the drive upright as illustrated in Figure 2.1 to maintain proper cooling.
Figure 2.1
A – Correct B – Incorrect
Figure 2.1 Correct Installation Orientation
■ Space Requirements for Single Drive Installation (Heatsink-Cooled Drive, Finless Drive)
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.
Figure 2.2
A – 30 mm minimum C – 100 mm minimum
B – Airflow direction
Figure 2.2 Correct Installation Spacing
Note: Space requirements are the same for the heatsink-cooled drive and finless drive.
■ Space Requirements for Multiple Drives in an Enclosure Panel:
Side-by-Side Mounting with Heatsink (Heatsink-Cooled Drive)
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 321.
Figure 2.3
A – Line up the tops of the drives. C – 100 mm minimum
B – 30 mm minimum D – Airflow direction
Figure 2.3 Space Between Drives (Side-by-Side Mounting)
32 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 33
2.2 Mechanical Installation
Mechanical
Installation
2
Note: 1. 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.
2. Do not install T1000V finless drive using the Side-by-Side method available in T1000V heatsink-cooled drive. Improper drive
cooling may result in damage to the drive. Install T1000V finless drive with a minimum side-by-side clearance of 30 mm (1.18 in).
◆ Exterior and Mounting Dimensions
Table 2.2 Drive Models and Types
Drive Model CIMR-T
Protective Design
IP20/Heatsink-Cooled
Drive
IP00/Heatsink-Cooled
Drive
IP20/Finless Drive
IP00/Finless Drive – 2V0069L – 37
Single-Phase
200 V Class
BV0001B
BV0002B
BV0003B
BV0006B
BV0010B
BV0012B
–
BV0001J
BV0002J
BV0003J
BV0006J
BV0010J
BV0012J
–
Three-Phase
200 V Class
2V0001B
2V0002B
2V0004B
2V0006B
2V0008B
2V0010B
2V0012B
2V0018B
2V0020B
2V0030A
2V0040A
2V0056A
2V0069A
2V0001J
2V0002J
2V0004J
2V0006J
2V0008J
2V0010J
2V0012J
2V0018J
2V0020J
2V0030J
2V0040J
2V0056J
Three-Phase
400 V Class
– 34
4V0001B
4V0002B
4V0004B
4V0005B
4V0007B
4V0009B
4V0011B
4V0018A
4V0023A
4V0031A
4V0038A
– 35
4V0001J
4V0002J
4V0004J
4V0005J
4V0007J
4V0009J
4V0011J 36
4V0018J
4V0023J
4V0031J
4V0038J
Page
34
35
36
37
Note: Refer to Specifications on page 309 for information on the amount of heat generated by the drive and appropriate cooling
methods.
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 33
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2.2 Mechanical Installation
D1
t1
D
2-M4
W1
H1H2
W
H
t1
D
D1
4-M4
H
W1
W
H2 H1
■ Heatsink-Cooled Drive
Table 2.3 Heatsink-Cooled Drive
Voltage Class
Single-Phase 200 V
Class
Three-Phase 200 V
Class
Voltage Class
Single-Phase 200 V
Class
Three-Phase 200 V
Class
Three-Phase 400 V
Class
Drive Model
CIMR-T
W H D W1 H1 H2 D1 t1 Weight (kg)
Dimensions (mm)
BV0001B 68 128 76 56 118 5 6.5 3 0.6
BV0002B 68 128 76 56 118 5 6.5 3 0.6
BV0003B 68 128 118 56 118 5 38.5 5 1.0
2V0001B 68 128 76 56 118 5 6.5 3 0.6
2V0002B 68 128 76 56 118 5 6.5 3 0.6
2V0004B 68 128 108 56 118 5 38.5 5 0.9
2V0006B 68 128 128 56 118 5 58.5 5 1.1
Table 2.4 Heatsink-Cooled Drive
Drive Model
CIMR-T
W H D W1 H1 H2 D1 t1 Weight (kg)
BV0006B 108 128 137.5 96 118 5 58 5 1.7
BV0010B 108 128 154 96 118 5 58 5 1.8
BV0012B 140 128 163 128 118 5 65 5 2.4
2V0008B 108 128 129 96 118 5 58 5 1.7
2V0010B 108 128 129 96 118 5 58 5 1.7
2V0012B 108 128 137.5 96 118 5 58 5 1.7
2V0018B 140 128 143 128 118 5 65 5 2.4
2V0020B 140 128 143 128 118 5 65 5 2.4
4V0001B 108 128 81 96 118 5 10 5 1.0
4V0002B 108 128 99 96 118 5 28 5 1.2
4V0004B 108 128 137.5 96 118 5 58 5 1.7
4V0005B 108 128 154 96 118 5 58 5 1.7
4V0007B 108 128 154 96 118 5 58 5 1.7
4V0009B 108 128 154 96 118 5 58 5 1.7
4V0011B 140 128 143 128 118 5 65 5 2.4
Dimensions (mm)
34 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 35
Mechanical
Installation
2
Table 2.5 Heatsink-Cooled Drive
2-M4
W
W1
H1
H
H2
D
t1
2.2 Mechanical Installation
Voltage Class
Three-Phase 200 V
Class
Three-Phase 400 V
Class
Drive Model
CIMR-T
W1
W
W H D W1 H1 H2 H4 D1 t1 d Weight (kg)
4-d
H1
H2
H4
H
t1
D1
D
Dimensions (mm)
2V0030A 140 247 140 122 248 234 13 55 5 M5 3.6
2V0040A 140 247 140 122 248 234 13 55 5 M5 3.6
2V0056A 180 285 163 160 284 270 15 75 5 M5 5.3
2V0069A 220 335 187 192 336 320 15 78 5 M6 9.2
4V0018A 140 247 140 122 248 234 13 55 5 M5 3.8
4V0023A 140 247 140 122 248 234 13 55 5 M5 3.8
4V0031A 180 285 143 160 284 270 15 55 5 M5 5.2
4V0038A 180 285 163 160 284 270 15 75 5 M5 5.5
■ Finless Drive
Voltage Class
Single-Phase
200 V class
Three-Phase
200 V class
Table 2.6 Finless Drive
Drive Model
CIMR-T
W H D W1 H1 H2 t1
BV0001J 68 128 71 56 118 5 3 0.6
BV0002J 68 128 71 56 118 5 3 0.6
BV0003J 68 128 81 56 118 5 3 0.8
2V0001J 68 128 71 56 118 5 3 0.6
2V0002J 68 128 71 56 118 5 3 0.6
2V0004J 68 128 71 56 118 5 3 0.7
2V0006J 68 128 71 56 118 5 3 0.7
Dimensions (mm)
Weight
(kg)
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 35
Page 36
2.2 Mechanical Installation
4-M4
W
W1
H
H1
H2
D
t1
Table 2.7 Finless Drive
Voltage Class
Single-Phase
200 V class
Three-Phase
200 V class
Three-Phase
400 V class
Drive Model
CIMR-T
4-M4
H
H1
W1
W
H2
Dimensions (mm)
W H D W1 H1 H2 t1
t1
D
BV0006J 108 128 79.5 96 118 5 4 1.1
BV0010J 108 128 91 96 118 5 4 1.1
2V0008J 108 128 71 96 118 5 4 1.0
2V0010J 108 128 71 96 118 5 4 1.0
2V0012J 108 128 79.5 96 118 5 4 1.0
4V0001J 108 128 71 96 118 5 4 0.9
4V0002J 108 128 71 96 118 5 4 0.9
4V0004J 108 128 79.5 96 118 5 4 1.0
4V0005J 108 128 96 96 118 5 4 1.0
4V0007J 108 128 96 96 118 5 4 1.1
4V0009J 108 128 96 96 118 5 4 1.1
Weight
(kg)
Voltage Class
Single-Phase
200 V class
Three-Phase
200 V class
Three-Phase
400 V class
Table 2.8 Finless Drive
Drive Model
CIMR-T
W H D W1 H1 H2 t1
BV0012J 140 128 98 128 118 5 4 1.4
2V0018J 140 128 78 128 118 5 4 1.3
2V0020J 140 128 78 128 118 5 4 1.3
4V0011J 140 128 78 128 118 5 4 1.3
Dimensions (mm)
Weight
(kg)
36 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 37
Mechanical
Installation
2
Table 2.9 Finless Drive
2.2 Mechanical Installation
Voltage Class
Three-Phase
200 V class
Three-Phase
400 V class
4-d
H5
H1
H
H3
H2
W1
W
Drive Model
CIMR-T
2V0030J 140 260 145 122 248 6 234 13 5 5 M5 3.2
2V0040J 140 260 145 122 248 6 234 13 5 5 M5 3.2
2V0056J 180 300 147 160 284 8 270 15 5 5 M5 4.6
2V0069L 220 350 152 192 336 7 320 15 5 5 M6 7.0
4V0018J 140 260 145 122 248 6 234 13 5 5 M5 3.1
4V0023J 140 260 145 122 248 6 234 13 5 5 M5 3.2
4V0031J 180 300 147 160 284 8 270 15 5 5 M5 4.3
4V0038J 180 300 147 160 284 8 270 15 5 5 M5 4.6
W H D W1 H1 H2 H3 H4 H5 t1 d
H4
Dimensions (mm)
t1
D
Weight
(kg)
◆ Installation to an External Heatsink (Finless Drive)
The mating surface shall have the following properties:
• Surface flatness shall not exceed 0.2 mm across the entire mating surface.
• Surface roughness shall not exceed 25 S.
Note: A surface roughness of 25 S means “Ra” (average roughness) is not greater than 6.3 a and “Ry” (maximum peak) is not greater
than 25 μm.
■ Thermal Compound
Apply a thermal compound between the heatsink plate and the mating surface. The thermal compound assists in drive
heat dissipation.
Yaskawa recommends the thermal compounds in Ta ble 2 .10 .
Table 2.10 Recommended Heatsink Plate Thermal Compounds
Manufacturer Type Model Recommended spread amount
Shin-Etsu Chemical Inc. Oil-based compound G746
Dow Corning Toray Inc.
Silicone compound for heat
dissipation
SC4471CV
When applying the thermal compound, spread it over the surface of the heatsink plate. After mounting the heatsink plate
to the external heatsink, wipe away any excess compound from around the heatsink plate.
100 μm
Apply the coating evenly across the surface
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 37
Page 38
2.2 Mechanical Installation
Metal panel
Thermal compound
External heatsink
Installation
screws
Finless Drive
Figure 2.4
Figure 2.4 Application of Thermal Compound
◆ Drive Heatsink Plate Installation Screw Size and Tightening Torque (Finless Drive)
Screw size and torque specifications for heatsink plate installation screws that hold the drive to a metal back panel are
listed in Table 2. 11 .
Table 2.11 Screw Size and Tightening Torque
Voltage Class
Single-Phase 200 V class BV0001 to BV0012 M4 1.0 to 1.3 (0.74 to 0.96)
2V0001 to 2V0020 M4 1.0 to 1.3 (0.74 to 0.96)
Three-phase 200V class
Three-phase 400V class
NOTICE: Tighten all screws according to specified torques. Failure to do so may inhibit drive cooling and possible damage the drive.
2V0030 to 2V0056 M5 2.0 to 2.5 (1.48 to 1.84)
2V0069 M6 4.0 to 5.0 (2.95 to 3.69)
4V0001 to 4V0011 M4 1.0 to 1.3 (0.74 to 0.96)
4V0018 to 4V0038 M5 2.0 to 2.5 (1.48 to 1.84)
Model
CIMR-T
Screw Size
Tightening Torque
Nxm (ft-lbf)
◆ Heatsink Plate Temperature (Finless Drive)
The aluminum panel on the back of the drive is referred to as the “heatsink plate.” The heatsink plate temperature should
never exceed the following values:
CIMR-TBV, CIMR-T2V0001 to 0020, CIMR-T4V0001 to 0011: 90°C
CIMR-T2V0030 to 0069, CIMR-T4V0018 to 0038: 80°C
Standard replacement time for this product is ten years, provided the following conditions are met.
Table A. 6 , Table A .7 and Ta ble A. 8 lists the thermal characteristics of the drive.
Use parameter U4-08 to check the temperature of the heatsink plate as described below.
NOTICE: The drive may be damaged if the temperature of the heatsink plate exceeds specified tolerance levels (90°C or 80°C,
depending on the model). Excessive heat can also shorten the performance life of various drive components.
■ Checking and Monitoring Heatsink Plate Temperature
Checking Heatsink Plate Temperature Using the LED Operator
Scroll to parameter U4-08 (heatsink plate temperature).
When the temperature of the heatsink plate is 89ºC, U4-08 will display:
Checking Heatsink Plate Temperature Using an Analog Output
Example: When using Multi-Function Analog Output Terminal AM, set the parameters shown in Table 2.12.
No. Name Description
H4-01 Analog Output Terminal AM Function Selection
38 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Table 2.12 Parameter Settings
00408
(heatsink plate temperature)
Page 39
2.2 Mechanical Installation
Mechanical
Installation
2
0
Output Voltage㧔V㧕
10.0
9.0
5.0
9050 100
Temperature（°C）
Rθ
HSP-EHS
=
d
Comp
λ
comp
A
th
No. Name Description
H4-02 Analog Output Terminal AM Gain 100.0%
H4-03 Analog Output Terminal AM Bias 0.0%
Figure 2.5
Figure 2.5 Output of Heatsink Plate Temperature by Analog Output
Note: 1. Accuracy of the temperature reading between 50ºC and 100ºC may vary ±5ºC.
2. The heatsink temperature is affected by the ambient temperature. Never exceed the allowable maximum heatsink plate temperature.
■ Drive Overheat Alarm (oH)
Set L8-02 to have the drive output an alarm when the heatsink plate exceeds a specified temperature.
L8-03 determines the action taken by the drive when an oH alarm is triggered. Refer to the T1000V Technical Manual for
more details.
◆ Selecting an External Heatsink (Finless Drive)
■ Data Required for Heatsink Selection
Table 2. 13 shows the data needed to select a heatsink suitable for the drive and application.
Table 2.13 Data Required for Heatsink Selection
Symbol Description
P
Loss
T
HSP_max
T
Amb
Rθ
HSP
Rθ
HSP-EHS
Rθ
EHS
Drive heat loss
Refer to Drive Watt Loss Data on page 317 to check the amount of heat loss from the heatsink plate of the drive.
Maximum heatsink plate temperature
This is the temperature at the surface of the heatsink plate. It can be monitored with U4-08. The maximum allowable value
depends on drive model.
CIMR-TBV, CIMR-T2V0001 to 0020, CIMR-T4V0001 to 0011: 90ºC
CIMR-T2V0030 to 0069, CIMR-T4V0018 to 0038: 80ºC
External heatsink ambient temperature (air temperature around heatsink)
Heatsink plate thermal resistance
This value is 0.05 K/W
Thermal resistance between the heatsink plate and the external heatsink.
Calculated as
Heat transfer area between drive heatsink plate and external heatsink.
A
th
Note: Due to uneven heat generation across the heatsink plate (by arrangement of internal components) the effective area for heat
transfer is lower than 70% of the heatsink plate area. This must be considered when calculating the thermal resistance.
Refer to Figure 2.6 for values of H and W to calculate the area of the heatsink plate.
λ
d
Comp
Comp
Thermal conductivity of the heatsink thermal compound
Thickness of the thermal compound
Thermal resistance of the external heatsink
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 39
Page 40
2.2 Mechanical Installation
T
HSP
= P
Loss
Rθ
HSP
+ Rθ
HSP-EHS
+ Rθ
EHS
) + T
Amb
■ External Heatsink Selection
Figure 2.6 shows the heat transfer principle from the drive heatsink plate to the heatsink ambient air.
Figure 2.6
P
Loss
Heatsink plate
Thermal
compound
External
heatsink
Drive
Heatsink plate temperature T
T
HSP
T
Amb
Heatsink plate thermal resistance Rθ
Thermal resistance between heatsink
plate and external heatsink Rθ
External heatsink thermal resistance Rθ
T
Amb
HSP
HSP
HSP-EHS
EHS
Figure 2.6 Thermal Equivalent Circuit
For a given ambient temperature, the heatsink plate temperature must not exceed the maximum allowable value. As the
and Rθ
Rθ
HSP
HSP-EHS
Select an External Heatsink by the Thermal Resistance
Use the formula below to calculate the maximum thermal resistance Rθ
are essentially fixed, this condition must be satisfied by selecting an appropriate heatsink.
.
)
Rθ
EHS_max
EHS_max
T
- T
Loss
Amb
- Rθ
- Rθ
HSP
HSP-EHS
HSP_max
=
(
P
Select a heatsink with a smaller thermal resistance than Rθ
EHS_max
.
The heatsink height and width should be close to the drive dimensions. Although the dimensions of a certain heatsink
may match the drive, the thermal resistance may be too high. Instead select a heatsink with a different shape (e.g., longer
fins or more fins) that has an appropriate thermal resistance. Compare the actual mounting conditions with the ones
mentioned for the Rθ
value in the heatsink specifications, applying reduction factors where necessary. Also remember
EHS
that ability of the heatsink to dissipate heat may be reduced over time due to the accumulation of dirt along the heatsink
surface.
NOTICE: If the heatsink height and width are much larger than the drive heatsink plate dimensions or if multiple drives are installed on
a single heatsink, it may be necessary to recalculate the thermal resistance value given in the heatsink specifications. Consult the
heatsink manufacturer.
Check the Feasibility of a Given Heatsink
Use the formula below to calculate the actual heatsink plate temperature if the selection of the heatsink is limited due to
certain installation conditions (space available etc.).
If T
is smaller than the maximum allowable heatsink plate temperature, then the heatsink can be used. To verify the
HSP
temperature, refer to Checking and Monitoring Heatsink Plate Temperature on page 38.
NOTICE: Due to uneven compound thickness, uneven heat generation across the heatsink plate, or other factors, the actual heatsink
plate temperature (monitored in U4-08) can be slightly different from the calculated value. An oH drive fault may occur if the heatsink
plate temperature exceeds the maximum allowable value.
40 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 41
2.2 Mechanical Installation
Mechanical
Installation
2
Rθ
EHS_max
=
90 - 40
27.5 W
- 0.05 K/W - 0.02 K/W
()
= 1.74 K/W
T
HSP
= 27.5 W 0.05 K/W + 0.02 K/W + 1.6 K/W) + 40= 85.9
■ Heatsink Selection Example
This example shows heatsink selection for a CIMR-T2V0006 drive in Normal Duty (ND) mode. The data required are
listed in the table below.
Item Value
P
Loss
T
HSP_max
T
Amb
Rθ
HSP
Rθ
HSP-EHS
27.5 W
90ºC
40ºC
0.05 K/W
A
th
λ
Comp
d
Comp
Rθ
HSP_EHS
H = 128 mm, D = 68 mm,
= 0.7 x 0.128 m x 0.068 m = 6.1 x 10-3 m
A
th
2
0.8 W/(mxK)
Thermal conductivity of “Thermal Compound G746” (Shin-Etsu Chemical Co., Ltd.)
Recommended compound thickness: 100 μm
=
0.8 W/(mK) × 6.1 × 10
100 μm
-3 m2
0.02 K/W
=
Heatsink Selection by Thermal Resistance
Substituting the example values into the formula gives:
The heatsink must have a thermal resistance lower than 1.7 K/W. When selecting the heatsink, apply a safety margin to
the calculated value in order to ensure tripless drive operation, even if the installation conditions change (temporary
higher temperature, loss of cooling ability of the external heatsink due to dust, etc.).
Feasibility Check of a Selected Heatsink
For example, a heatsink with Rθ
= 1.6 K/W would have a heatsink temperature of:
EHS
The selected heatsink can be used, but considering that the heatsink area is probably larger than the drive footprint and
the ambient conditions could change (reduced heatsink cooling ability by dirt, etc.), a heatsink with a lower Rθ
be chosen (e.g., Rθ
= 1.1 K/W, resulting in T
EHS
= 72.2ºC) .
HSP
EHS
should
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 41
Page 42
2.2 Mechanical Installation
42 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 43
3
Electrical Installation
This chapter explains proper procedures for wiring the control circuit terminals, motor and
power supply.
3.1 SECTION SAFETY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
3.2 STANDARD CONNECTION DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
3.3 MAIN CIRCUIT CONNECTION DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
3.4 TERMINAL BLOCK CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
3.5 PROTECTIVE COVERS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
3.6 MAIN CIRCUIT WIRING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
3.7 CONTROL CIRCUIT WIRING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
3.8 I/O CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
3.9 MAIN FREQUENCY REFERENCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
3.10 MEMOBUS/MODBUS TERMINATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
3.11 BRAKING RESISTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
3.12 WIRING CHECKLIST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 43
Page 44
3.1 Section Safety
DANGER
W ARNING
3.1 Section Safety
Electrical Shock Hazard
Do not connect or disconnect wiring while the power is on.
Failure to comply will result in death or serious injury.
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 five minutes 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.
44 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 45
3.1 Section Safety
Electrical Installation
3
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.
Use a thermal overload relay or an over-temperature contact whenever using a braking resistor.
Failure to comply could result in death or serious injury by fire.
Power to the drive should be interrupted when the relay is triggered.
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 45
Page 46
3.2 Standard Connection Diagram
+
-
1 MCCB
MC
2 MCCB
r1
s1
t1
<3>
R/L1
S/L2
T/L3
For single phase 200 V
power supply, use
R/L1 and S/L2.
Three phase
power supply
200 to 240 V
Terminals +1, +2, , B1, and B2
are for connecting options.
Never connect power supply
lines to these terminals.
SA
Digital inputs
(default setting)
Thermal relay for
motor cooling fan
Fault relay
MC
THRX
TRX
MC
TRX
MC MA
2 MCCB
THRX
OFF
ON
MC
SA
SA
Forward run/stop
Reverse run/stop
External fault
Fault reset
Multi-step
speed 2
Jog reference
S1
S2
S3
S4
S5
S6
S7
Multi-step
speed 1
main/aux switch
<4>
DC reactor
(option)
T1000V
Thermal relay
(option)
Main circuit
Control circuit
R/L1
S/L2
T/L3
<1>
<2>
-
B1+1+2 B2
Jumper
Motor
Cooling fan
Braking resistor
(option)
U/T1
V/T2
W/T3
M
M
r1
s1
t1
FU
FV
FW
U
V
W
VI
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)
DIP switch S1
Option card
connector
Fault
Fault
MA
P1
MB
MC
P2
MP
PC
During Run
(photocoupler 1)
Frequency agree
(photocoupler 2)
Photocoupler
output common
Digital output
5 to 48 Vdc
2 to 50 mA
(default setting)
Pulse train output
0 to +10 Vdc
(2 mA)
Comm.
connector
AM
AC
AM
0 to 32 kHz
Analog monitor
output
Termination
resistor
Monitor
output
<6>
IG
R
+
R
-
S
+
S
-
MEMOBUS/
Modbus comm.
RS-485/422
120 , 1/2 W
Cable shield ground
DIP
switch
S2
main circuit terminal
shielded line
twisted-pair shielded line
control terminal
Safe Disable
Input
Safety switch
HC
H1
Jumper
<7>
Main speed
frequency
reference.
Multi-function
programmable
RP
+V
A1
A2
AC
2 k
Pulse train input
(max. 32 kHz)
0 to +10 V (20 k )
Setting power supply
+10.5 max. 20 mA
0 to +10 V (20 k )
(0)4 to 20 mA (250 )
DIP
switch S3
Shield ground
terminal
0V
SC
Sink
Source
<5>
24 V
+
24 V 8mA
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 71 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 440 Vac maximum (400 V Class).
NOTICE: When the input voltage is 480 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. If a circuit requires less than 10 mA (reference
value), connect it to a photocoupler output (P1, P2, PC). Improper application of peripheral devices could result in damage to the
photocoupler output of the drive.
Figure 3.1
<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 S7) from NPN transistor; Default: sink mode (0 V com).
<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 62.
46 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Figure 3.1 Drive Standard Connection Diagram
Page 47
3.2 Standard Connection Diagram
Electrical Installation
3
<6> 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.
<7> Disconnect the wire jumper between HC and H1 when utilizing the safety input. Refer to Wiring Procedure
on page 60 for details on removing the jumper. The wire length for the Safe Disable input should not exceed
30 m.
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.
Figure 3.2
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
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 47
Page 48
3.3 Main Circuit Connection Diagram
Drive
Jumper
Single-phase
200 Vac
Motor
DC reactor
(option)
Braking Resistor
Unit (option)
R/L1
S/L2
+1
+2
–
B1 B2
U/T1
V/T2
W/T3
—
Drive
Motor
Three phase 200 Vac
(400 Vac)
Braking
Resistor Unit
(option)
R/L1
S/L2
T/L3
U/T1
V/T2
W/T3
B1 B2
Jumper
DC reactor
(option)
+1
+2
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.
◆ Single-Phase 200 V Class (CIMR-TBV0001 to 0012)
Figure 3.3
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.
◆ Three-Phase 200 V Class (CIMR-T2V0001 to 0069);
Three-Phase 400 V Class (CIMR-T4V0001 to 0038)
Figure 3.4
Figure 3.4 Connecting Three-Phase Main Circuit Terminals
48 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 49
3.4 Terminal Block Configuration
Electrical Installation
3
Models：
CIMR-TBV0006, 0010, 0012
CIMR-T2V0008, 0010, 0012, 0018, 0020
CIMR-T4V0001, 0002, 0004, 0005, 0007,
0009, 0011
Models：
CIMR-TBV0001,
0002, 0003
CIMR-T2V0001,
0002, 0004, 0006
Models：
CIMR-T2V0030,
0040
CIMR-T4V0018,
0023
3.4 Terminal Block Configuration
The figures in this section provide illustrations of the main circuit terminal block configurations of the different drive
sizes.
Figure 3.5
Figure 3.6
Figure 3.5 Main Circuit Terminal Block Configurations
Figure 3.6 Main Circuit Terminal Block Configurations
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 49
Page 50
3.4 Terminal Block Configuration
Models：
CIMR-T2V0056
CIMR-T4V0031,
0038
Model：
CIMR-T2V0069
Figure 3.7
Figure 3.8
Figure 3.7 Main Circuit Terminal Block Configurations
Figure 3.8 Main Circuit Terminal Block Configurations
50 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 51
3.5 Protective Covers
Electrical Installation
3
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.
◆ Removing the Protective Covers
1. Loosen the screw that locks the front cover in place to remove.
Figure 3.9
Figure 3.9 Remove the Front Cover
2. Apply pressure to the tabs on each side of the terminal cover. Pull the terminal cover away from the drive while
Figure 3.10
pushing in on the tabs to pull the cover free.
Figure 3.10 Remove the Terminal Cover
■ Reattaching the Protective Covers
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.
Figure 3.11
Figure 3.11 Reattach the Protective Covers
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 51
Page 52
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.
◆ 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. 55V/T2
Braking resistor Available for connecting a braking resistor or the braking resistor unit option. 66
DC reactor connection
DC power supply
input
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.
For connecting a DC power supply. –
Grounding Terminal
For 200 V class: 100 Ω or less
For 400 V class: 10 Ω or less
302
48S/L2
55
◆ 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
• Refer to instruction manual TOBPC72060000 for braking unit or braking resistor unit wire gauges.
• Refer to UL Standards Compliance on page 422 for information on UL compliance.
-3
52 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 53
Electrical Installation
3
■ Single-Phase 200 V Class
Table 3.2 Wire Gauge and Torque Specifications
3.6 Main Circuit Wiring
Model
CIMR-TBV
0001
0002
0003
0006
0010
0012
<1> Gauges listed here are for use in Japan and Asia.
<2> Gauges listed here are for use in China.
■ Three-Phase 200 V Class
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
R/L1, S/L2, U/T1, V/T2, W/
T3, –, +1, +2, B1, B2,
Terminal
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)
Table 3.3 Wire Gauge and Torque Specifications
Model
CIMR-T2V
0001
0002
0004
0006
0008
0010
0012
0018
0020
0030
0040
0056
Terminal
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
L1, S/L2, T/L3, U/T1, V/
R/
W/T3, -, +1, +2
B1, B2
R/L1, S/L2, T/L3, U/T1, V/T2,
W/T3, -, +1, +2
B1, B2
Applicable
mm2 (AWG)
T2,
For Japan and Asia <1> For China <2>
Recommended
Gauge
mm2 (AWG)
2
(14)
2
(14)
3.5
(12)
5.5
(10)
5.5
(10)
For Japan and Asia <1> For China <2>
Gauge
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)
5.5 to 14
(10 to 6)
2.0 to 5.5
(14 to 10)
5.5 to 14
(10 to 6)
5.5 to 14
(10 to 6)
2.0 to 5.5
(14 to 10)
5.5 to 14
(10 to 6)
14 to 22
(6 to 4)
5.5 to 8
(10 to 8)
14 to 22
(6 to 4)
Recommended
Gauge
mm2 (AWG)
2
(14)
2
(14)
3.5
(12)
3.5
(12)
5.5
(10)
8
(8)
5.5
(10)
8
(8)
14
(6)
5.5
(10)
8
(8)
22
(4)
8
(8)
22
(4)
Applicable
Gauge
mm2 (AWG)
0.75 to 2.5
(18 to 14)
2.5 to 6
(14 to 10)
2.5 to 6.0
(14 to 10)
2.5 to 6.0
(14 to 10)
2.5 to 6
(14 to 10)
Applicable
Gauge
mm2 (AWG)
0.75 to 2.5
(18 to 14)
2.5 to 6
(14 to 10)
2.5 to 6
(14 to 10)
2.5 to 6
(14 to 10)
2.5 to 6
(14 to 10)
6 to 16
(10 to 6)
2.5 to 6
(14 to 10)
6 to 16
(10 to 6)
6 to 16
(10 to 6)
2.5 to 6
(14 to 10)
6 to 16
(10 to 6)
16 to 25
(6 to 4)
6 to 10
(10 to 8)
16 to 25
(6 to 4)
Recommended
Gauge
mm2 (AWG)
Recommended
Gauge
mm2 (AWG)
2.5
(14)
2.5
(14)
4
(12)
6
(10)
6
(10)
2.5
(14)
2.5
(14)
4
(12)
4
(12)
6
(10)
10
(8)
6
(10)
10
(8)
16
(6)
6
(10)
10
(8)
25
(4)
10
(8)
25
(4)
Screw
Size
M3.5
M4
M4
M4
M4
Screw
Size
M3.5
M4
M4
M4
M4
M4
M4
M5
M4
M4
M5
M6
M5
M6
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
Tor que
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)
1.2 to 1.5
(10.6 to 13.3)
1.2 to 1.5
(10.6 to 13.3)
2 to 2.5
(17.7 to 22.1)
1.2 to 1.5
(10.6 to 13.3)
1.2 to 1.5
(10.6 to 13.3)
2 to 2.5
(17.7 to 22.1)
4 to 6
(35.4 to 53.1)
2 to 2.5
(17.7 to 22.1)
4 to 6
(35.4 to 53.1)
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 53
Page 54
3.6 Main Circuit Wiring
Model
CIMR-T2V
R/L1, S/L2, T/L3, U/T1, V/T2,
W/T3, -, +1, +2
0069
<1> Gauges listed here are for use in Japan and Asia.
<2> Gauges listed here are for use in China.
■ Three-Phase 400 V Class
B1, B2
Terminal
Applicable
mm2 (AWG)
Table 3.4 Wire Gauge and Torque Specifications
Model
CIMR-T4V
0001
0002
0004
0005
0007
0009
0011
0018
0023
0031
0038
<1> Gauges listed here are for use in Japan and Asia.
<2> Gauges listed here are for use in China.
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
Termin al
Applicable
mm2 (AWG)
For Japan and Asia <1> For China <2>
Gauge
8 to 38
(8 to 2)
8 to 14
(8 to 6)
8 to 22
(8 to 4)
For Japan and Asia <1> For China <2>
Gauge
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)
2.0 to 5.5
(14 to 10)
5.5 to 14
(10 to 6)
5.5 to 14
(10 to 6)
2.0 to 5.5
(14 to 10)
5.5 to 14
(10 to 6)
5.5 to 14
(10 to 6)
5.5 to 8
(10 to 8)
5.5 to 14
(10 to 6)
5.5 to 14
(10 to 6)
5.5 to 8
(10 to 8)
5.5 to 14
(10 to 6)
Recommended
Gauge
mm2 (AWG)
38
(2)
14
(6)
22
(4)
Recommended
Gauge
mm2 (AWG)
2
(14)
2
(14)
3.5
(12)
2
(14)
3.5
(12)
5.5
(10)
5.5
(10)
8
(8)
5.5
(10)
5.5
(10)
8
(8)
8
(8)
8
(8)
14
(6)
8
(8)
8
(8)
Applicable
Gauge
mm2 (AWG)
10 to 35
(8 to 2)
10 to 16
(8 to 6)
10 to 25
(8 to 4)
Applicable
Gauge
mm2 (AWG)
2.5 to 6.0
(14 to 10)
2.5 to 6
(14 to 10)
2.5 to 6
(14 to 10)
2.5 to 6
(14 to 10)
2.5 to 6
(14 to 10)
2.5 to 6
(14 to 10)
6 to 16
(10 to 6)
6 to 16
)
(10 to 6
2.5 to 6
(14 to 10)
6 to 16
(10 to 6)
6 to 16
(10 to 6)
6 to 10
(10 to 8)
6 to 16
(10 to 6)
6 to 16
(10 to 6)
6 to 10
(10 to 8)
6 to 16
(10 to 6)
Recommended
mm2 (AWG)
Recommended
mm2 (AWG)
Gauge
35
(2)
16
(6)
25
(4)
Gauge
2.5
(14)
2.5
(14)
4
(12)
2.5
(14)
4
(12)
6
(10)
6
(10)
10
(8)
6
(10)
6
(10)
10
(8)
10
(8)
10
(8)
10
(8)
10
(8)
10
(8)
Screw
Size
M8
M5
M6
Screw
Size
M4
M4
M4
M4
M4
M4
M5
M4
M4
M5
M5
M5
M6
M5
M5
M6
Tightening
Torque
N•m (lb.in.)
9 to 11
(79.7 to 11.0)
2 to 2.5
(17.7 to 22.1)
4 to 6
(35.4 to 53.1)
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)
1.2 to 1.5
(10.6 to 13.3)
2 to 2.5
(17.7 to 22.1)
1.2 to 1.5
(10.6 to 13.3)
1.2 to 1.5
(10.6 to 13.3)
2 to 2.5
(17.7 to 22.1)
2 to 2.5
(17.7 to 22.1)
2 to 2.5
(17.7 to 22.1)
4 to 6
(35.4 to 53.1)
2 to 2.5
(17.7 to 22.1)
2 to 2.5
(17.7 to 22.1)
4 to 6
(35.4 to 5
3.1)
54 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 55
3.6 Main Circuit Wiring
Electrical Installation
3
◆ 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
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 C6-02: Carrier Frequency Selection on page 143.
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
Follow the precautions to wire the ground for one drive or a series of drives.
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
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.
Ω
or less). Improper equipment grounding could result in death or serious injury by contacting ungrounded
Refer to Figure 3.12 when using multiple drives. Do not loop the ground wire.
Figure 3.12
A
A
B
A – Correct B – Incorrect
Figure 3.12 Multiple Drive Wiring
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 55
Page 56
3.6 Main Circuit Wiring
A
■ Wiring the Main Circuit Terminal
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 – Protective Cover to Prevent Miswiring
Main Circuit Connection Diagram
Refer to Main Circuit Connection Diagram on page 48 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.
56 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 57
3.7 Control Circuit Wiring
Electrical Installation
3
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.
Figure 3.13
Main speed
frequency
reference.
Multi-function
programmable
Safe Disable
Input
Forward run/stop
Reverse run/stop
External fault
Fault reset
Multi-step
speed 1
main/aux switch
Multi-step
speed 2
Jog reference
Digital inputs
(default setting)
2 k
Safety switch
<1>
Jumper
T1000V
Control circuit
S1
S2
S3
S4
S5
S6
S7
<2>
DIP
switch S3
SC
Shield ground
terminal
Pulse train input
RP
(max. 32 kHz)
Setting power supply
+V
+10.5 max. 20 mA
0 to +10 V (20 k
A1
A2
0 to +10 V (20 k )
(0)4 to 20 mA (250 )
AC
DIP
switch
HC
H1
S2
shielded line
main circuit terminal
Option card
connector
DIP switch S1
VI
+
24 V 8mA
V
24
Sink
Source
0V
)
Cable shield ground
twisted-pair shielded line
control terminal
MA
MB
MC
MP
AM
AC
Termination
resistor
120 , 1/2 W
Digital output
250 V
30 Vdc, 10 mA to 1 A
(default setting)
Fault
Fault
During Run
P1
(photocoupler 1)
Frequency agree
P2
(photocoupler 2)
Photocoupler
PC
output common
Pulse train output
0 to 32 kHz
Comm.
connector
+
R
-
R
+
S
-
S
IG
ac, 10 mA to 1 A
Digital output
5 to 48 Vdc
2 to 50 mA
(default setting)
Analog monitor
output
+
AM
0 to +10 Vdc
(2 mA)
-
Monitor
output
MEMOBUS/
Modbus comm.
RS-485/422
Figure 3.13 Control Circuit Connection Diagram
<1> Connected using sequence input signal (S1 to S7) 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 62.
◆ Control Circuit Terminal Block Functions
Drive parameters determine which functions apply to the multi-function digital inputs (S1 to S7), multi-function digital
outputs (MA, MB), multi-function pulse inputs and outputs (RP, MP) and multi-function photocoupler outputs (P1, P2).
The default is called out next to each terminal in Figure 3.13.
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.
NOTICE: Avoid switching a magnetic contactor on the power supply side more frequently than once every 30 minutes. Frequent
switching can damage capacitors and relays in the drive. It is therefore better for the longevity of the drive and components to use
standard operation procedures when starting and stopping the motor.
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 57
Page 58
3.7 Control Circuit Wiring
■ Input Terminals
Table 3.6 Control Circuit Input Terminals
Type No. Terminal Name (Function) Function (Signal Level) Default Setting
Multi-function input 1 (Closed: Forward run, Open:
S1
Stop)
MultiFunction
Digital Inputs
Safe Disable
Input
Main
Frequency
Reference
Input
Multi-function input 2 (Closed: Reverse run, Open:
S2
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)
S6 Multi-function input 6 (Multi-step speed reference 2)
S7 Multi-function input 7 (Jog reference)
SC Multi-function input common (Control common) Sequence common
HC Power supply for safe disable input +24 Vdc (max 10 mA allowed)
H1 Safe disable input
RP Multi-function pulse train input (frequency reference)
+V Analog input power supply +10.5 Vdc (max allowable current 20 mA)
A1 Multi-function analog input 1 (frequency reference) Input voltage 0 to +10 Vdc (20 kΩ) resolution 1/1000
A2 Multi-function analog input 2 (frequency reference)
AC Frequency reference common 0 Vdc
Photocoupler
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 62.
Open: Output disabled
Closed: Normal operation
Note: Disconnect wire jumper between HC and H1 when using
the safe disable input. The wire length should not exceed 30 m.
Response frequency: 0.5 to 32 kHz
(Duty Cycle: 30 to 70%)
(High level voltage: 3.5 to 13.2 Vdc)
(Low level voltage: 0.0 to 0.8 Vdc)
(input impedance: 3 kΩ)
Input voltage or input current (Selected by DIP switch S1 and H3-
01) 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
■ Output Terminals
Table 3.7 Control Circuit Output Terminals
Typ e
MultiFunction
Digital Output
<1>
MultiFunction
Photocoupler
Output
Monitor
Output
<1> Refrain from assigning functions to terminals MA and MB that involve frequent switching, as doing so may shorten relay performance life.
Switching life is estimated at 200,000 times (assumes 1 A, resistive load).
<2> Connect a fl ywheel diode as shown below when driving a reactive load such as a relay coil. Diode must be rated higher than the circuit voltage.
<3> When set for sourcing: use with load of 1.5 kΩ for an output of +5 V, 3.5 kΩ for an output of +8 V, and 10 kΩ for an output of +10 V.
<4> When set for sinking, the external power supply should be +12 Vdc, ±5% with 16 mA or less.
No. Terminal Name (Function) Function (Signal Level) Default Setting
MA N.O. (fault)
MB N.C. output (fault)
MC Digital output common
Digital output
30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A
Minimum load: 5 Vdc, 10 mA (reference value)
P1 Photocoupler output 1 (During run)
P2 Photocoupler output 2 (Frequency agree)
Photocoupler output 48 Vdc, 2 to 50 mA
<2>
PC Photocoupler output common
MP Pulse train output (Output frequency) 32 kHz (max)
<3> <4>
AM Analog monitor output 0 to 10 Vdc (2 mA or less) Resolution: 1/1000
AC Monitor common 0 V
58 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 59
3.7 Control Circuit Wiring
Electrical Installation
3
A
S1 S2 S3 S4 S5 S6 S7 HC SC H1 RP
R+ R– S+ S– IG
P1 P2 PC A1 A2 +V AC AM AC MP
MCMBMA
S1 S2 S3 S4 S5 S6 S7 HC SC H1 RP
R+ R- S+ S- IG
P1 P2 PC A1 A2 +V AC AM AC MP
MCMBMA
Connect a suppression diode as shown in Figure 3.14 when driving a reactive load such as a relay coil. Ensure the diode
rating is greater than the circuit voltage.
Figure 3.14
B
C
D
A – External power, 48 V max. C – Coil
B – Suppression diode D – 50 mA or less
Figure 3.14 Connecting a Suppression Diode
■ Serial Communication Terminals
Table 3.8 Control Circuit Terminals: Serial Communications
Type No. Signal Name Function (Signal Level)
MEMOBUS/Modbus
Communication
R+ Communications input (+)
R– Communications input (-)
S+ Communications output (+)
MEMOBUS/Modbus communication: Use
a RS-485 or RS-422 cable to connect the
drive.
S– Communications output (-)
IG Shield ground 0 V
RS-485/422
MEMOBUS/Modbus
communication
protocol 115.2 kbps
(max.)
◆ Terminal Configuration
Figure 3.15
Figure 3.15 Removable Control Circuit Terminal Block
■ Wire Size and Torque Specifications
Select appropriate wire type and size from Table 3. 9. For simpler and more reliable wiring, crimp ferrules to the wire
ends. Refer to Table 3. 10 for ferrule terminal types and sizes.
Table 3.9 Wire Size and Torque Specifications (Same for All Models)
Bare Wire Terminal Ferrule-Type Terminal
Ter min al
Screw
Size
Tightening
MA, MB, MC M3 0.5 to 0.6
S1-S7, SC, RP,
+V, A1, A2, AC,
HC, H1, P1, P2,
M2 0.22 to 0.25
PC, MP, AM, AC,
S+, S-, R+, R-, IG
Torque
Nxm
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. mm
(AWG)
0.75 (18)
0.75 (18)
Applicable wire
2
size
mm
(AWG)
0.25 to 1.0
(24 to 17)
0.25 to 0.5
(24 to 20)
2
Recomm. mm2
(AWG)
Wire Type
0.5 (20)
Shielded line,
0.5 (20)
etc.
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 59
Page 60
3.7 Control Circuit Wiring
■ Ferrule-Type Wire Terminations
Crimp a ferrule to signal wiring to improve wiring simplicity and reliability. Use CRIMPFOX ZA-3, a crimping tool
manufactured by PHOENIX CONTACT.
Figure 3.16
d1
6 mm
L
d2
Figure 3.16 Ferrule Dimensions
Table 3.10 Ferrule Terminal Types and Sizes
Size mm2 (AWG) Type L (mm) d1 (mm) d2 (mm) Manufacturer
0.25 (24) AI 0.25-6YE 10.5 0.8 1.8
0.34 (22) AI 0.34-6TQ 10.5 0.8 1.8
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
PHOENIX CONTACT
◆ Wiring Procedure
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 3.17 as a guide. Prepare the ends of the control circuit wiring as shown in
Figure 3.18. Refer to Wire Size and Torque Specifications on page 59.
NOTICE: Do not tighten screws beyond the specified tightening torque. Failure to comply may damage the terminal block.
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.
60 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 61
Electrical Installation
3
Connect control wires as shown in the following figure:
Preparing wire
terminal ends
E
A
B
D
C
A
RP
+V
A1
A2
AC
A
B
C
D
E
F
G
2 k
Figure 3.17
A – Control terminal block D – Loosen screw to insert wire.
B – Avoid fraying wire strands when stripping
insulation from wire. Strip length 5.5 mm.
C – Single wire or stranded wire
Figure 3.17 Terminal Board Wiring Guide
Figure 3.18
F
E – Blade depth of 0.4 mm or less
Blade width of 2.5 mm or less
C
D
3.7 Control Circuit Wiring
B
E
A – Drive side D – Control device side
B – Connect shield to ground terminal of
E – Shield sheath (Insulate with tape)
drive.
C – Insulation F – Shield
Figure 3.18 Preparing the Ends of Shielded Cables
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.
Figure 3.19
A – Drive E – (A1) Main speed frequency reference
0 to +10 Vdc (20 kΩ)
B – Ground terminal (shield connection) F – (A2) Multi-function analog input 0 to
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 61
C – (RP) Pulse train (maximum 32 kHz) G – Frequency setting potentiometer
D – (+V) Frequency setting power source
Figure 3.19 Wiring the Frequency Reference to the Control Circuit Terminals (External Reference)
+10.5 Vdc maximum 20 mA
+10 Vdc (20 kΩ) or 4 to 20 mA (250 Ω)/
0 to 20 mA (250 Ω)
Page 62
3.8 I/O Connections
DIP Switch S3
SINK
SOURCE
3.8 I/O Connections
◆ 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 3.11 Sinking/Sourcing Mode Setting
Set Value Details
SINK Sinking Mode (0 V common): default setting
SOURCE Sourcing Mode (+24 V common)
Figure 3.20
Figure 3.20 DIP Switch S3
■ Transistor Input Signal Using 0 V Common/Sink Mode
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.
Figure 3.21
SINK
SOURCE
Forward run/stop
Reverse run/stop
External fault N.O.
Fault reset
Multi-speed step 1
Multi-function input
Multi-speed step 2
Jog reference
Shielded cable
S1
S2
S3
S4
S5
S6
S7
SC
S3
Drive
SINK
SOURCE
+24V
Figure 3.21 Sinking Mode: Sequence from NPN Transistor (0 V Common)
62 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 63
3.8 I/O Connections
Electrical Installation
3
Forward run / stop
Reverse run / stop
External fault N.O.
Fault rest
Multi-step speed 1
Multi-step speed 2
Jog frequency
External
power supply
Shielded cable
Drive
Multi-function input
S1
S2
S3
+24V
S4
S5
S6
S7
SC
S3
SINK
SOURCE
SINK
SOURCE
+24 V
■ Transistor Input Signal Using +24 V Common/Source Mode
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.
Figure 3.22
Figure 3.22 Source Mode: Sequence from PNP Transistor (+24 V Common)
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 63
Page 64
3.9 Main Frequency Reference
Drive
Main speed
frequency reference
(voltage input)
Main speed
frequency reference
(current input)
Frequency reference
common
+10.5 V
20 mA current
0 to 10 V
+V
A1
A2
AC
VI
3.9 Main Frequency Reference
◆ DIP Switch S1 Analog Input Signal Selection
The main frequency reference can either be a voltage or current signal input. For voltage signals both analog inputs, A1
and A2, can be used, for current signals A2 must be used.
When using input A2 as a voltage input, set DIP switch S1 to “V” (left position) and program parameter H3-09 to “0” (0
to +10 Vdc with lower limit) or “1” (0 to +10 Vdc without lower limit).
To use current input at terminal A2, set the DIP switch S1 to "I" (default setting) and set parameter H3-09 = “2” or “3”
(4-20 mA or 0-20 mA). Set parameter H3-10 = “0” (frequency reference).
Note: If Terminals A1 and A2 are both set for frequency reference (H3-02 = 0 and H3-10 = 0), the addition of both input values builds
the frequency reference.
Table 3.12 Frequency Reference Configurations
Voltage Input Current Input
Drive
+10.5 V
+V
20 mA current
Main speed
A1
4 to 20 mA input
or
0 to 20 mA input
frequency reference
(voltage input)
Main speed
A2
frequency reference
(current input)
AC
Frequency reference
common
Figure 3.23
Figure 3.23 DIP Switch S1
Tabl e 3. 13 D IP S witch S1 Settings
Setting Value Description
V (left position) Voltage input (0 to 10 V)
I (right position) Current input (4 to 20 mA or 0 to 20 mA): default setting
Table 3.14 Parameter H3-09 Details
No. Parameter Name Description
Selects the signal level for terminal A2.
0: 0 to +10 V, unipolar input (with lower limit)
1: 0 to +10 V, bipolar input (no lower limit)
2: 4 to 20 mA
3: 0 to 20 mA
H3-09
Frequency ref. (current)
terminal A2 signal level selection
Setting
Range
0 to 3 2
Default
Setting
64 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 65
3.10 MEMOBUS/Modbus Termination
Electrical Installation
3
DIP Switch S2
OFF ON
3.10 MEMOBUS/Modbus Termination
DIP switch S2 controls the terminal resistance as shown in Figure 3.24. The OFF position is the default of the
terminating resistor switch for MEMOBUS/Modbus communications. Turn the terminal resistor switch ON when the
drive is the last drive in a series of slave drives.
Table 3.15 MEMOBUS/Modbus Switch Settings
S2 Position Description
ON Internal terminal resistance ON
OFF Internal terminal resistance OFF (no terminal resistance); default setting
Figure 3.24
Figure 3.24 DIP Switch S2
Note: Refer to the MEMOBUS/Modbus communications manual for details on MEMOBUS/Modbus.
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 65
Page 66
3.11 Braking Resistor
Power
supply
Thermal
relay
Motor
Drive
Braking resistor
Thermal relay switch for
external braking resistor
Fault contact
MC
SA
SA
SA
MCONMCOFFTHRX
THRX
TRX
MC
TRX
MA MC
R/L1
B1 B2
S/L2
T/L3
U/T1
V/T2
W/T3
MCCB
3.11 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.
◆ 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.
Note: If using not the internal braking transistor but a CDBR-type braking resistor unit , wire terminal B1 to the positive terminal on
the braking resistor and the negative terminals together. Terminal B2 should not be used.
■ Installation Procedure
1. Disconnect all electrical power to the drive and wait at least five minutes 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
Figure 3.25
longer holds a charge.
Figure 3.25 Connecting a Braking Resistor
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.
66 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 67
3.11 Braking Resistor
Electrical Installation
3
7. Set parameter L3-04 = “0” or “3” 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.
Set parameter L3-04 = “3” to generate the shortest possible deceleration time.
Table 3.16 Braking Resistor Settings
Parameter Settings
0: Disabled. The drive will not provide overheat protection. Supply
L8-01: Internal Dynamic Braking Resistor Protection Selection
L3-04: Stall Prevention During Deceleration
Note:Select either 0 or 3
separate means of overheat protection.
1: Enabled. Braking Resistor is protected from overheat.
0: Stall prevention disabled.
3: Stall prevention enabled with a braking resistor
Note: This setting cannot be used in OLV control for PM
motor.
8. Operate the system and verify the required deceleration rate is obtained during dynamic braking or stopping.
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 67
Page 68
3.12 Wiring Checklist
3 x voltage resistance (Ω/km) x cable length (m) x motor rated current (A) x 10
-3
Motor rated voltage (V) x 0.02 ≥
M1
OL1
OL2
OLn
MC1
MC2
MCn
M2
Mn
Drive
MC1 - MCn
OL 1 - OLn
... magnetic contactor
... thermal relay
Power supply
3.12 Wiring Checklist
No. Item Page
1 Check drive model number to ensure receipt of correct model. 21
2 Check for correct braking resistors, DC reactors, noise filters, and other peripheral devices. 66
3 Check for correct option card model. 308
4 Ensure area surrounding the drive complies with specifications. 31
5 The voltage from the power supply should fall within the input voltage specification range of the drive. 150
6 The voltage rating for the motor should match the drive output specifications. 21
7 Confirm proper branch circuit protection exists per National and Local codes. 46
8 Properly wire the power supply to drive terminals R/L1, S/L2 and T/L3. 48
Properly wire the drive and motor together.
9
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.
10 Use 600 Vac vinyl-sheathed wire for the power supply and motor lines. 52
Use the correct wire gauges for the main circuit. Refer to Wire Gauge and Torque Specifications on page 53,
11
Ta bl e 3 .3 , or Table 3.4.
• When using comparatively long motor cable, calculate the amount of voltage drop.
Drive, peripherals, option cards
Installation area and physical setup
Power supply voltage, output voltage
Main circuit wiring
55
52
• If the cable between the drive and motor exceeds 50 m, adjust the carrier frequency (C6-02) accordingly. 55
12 Properly ground the drive. Review page 55. 55
Tightly fasten all terminal screws (control circuit terminals, grounding terminals).
13
Refer to Wire Gauge and Torque Specifications on page 53, Table 3.3, or Table 3.4.
Set up overload protection circuits when running multiple motors from a single drive.
14
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
15
resistor, and ensure that overload protection shuts off the power supply.
16 Verify phase advancing capacitors are NOT installed on the output side of the drive. -
Control circuit wiring
17 Use twisted-pair cables for all drive control circuit wiring. 57
18
Ground the shields of shielded wiring to the GND terminal.
If using a 3-Wire sequence, properly set parameters for multi-function contact input terminals S1 through S7,
19
and properly wire control circuits.
20
Properly wire any option cards. 300
Check for any other wiring mistakes.
21
68 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Only use a multimeter
Properly fasten the control circuit terminal screws in the drive.
22
Refer to Wire Gauge and Torque Specifications on page 53, Table 3.3, or Table 3.4.
to check wiring.
52
52
-
66
60
47
-
52
Page 69
3.12 Wiring Checklist
Electrical Installation
3
No. Item Page
23 Pick up all wire clippings. -
24 Ensure that no frayed wires on the terminal block are touching other terminals or connections. -
25 Properly separate control circuit wiring and main circuit wiring. -
26 Analog signal line wiring should not exceed 50 m. -
27 Safe Disable Input wiring should not exceed 30 m. -
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 69
Page 70
3.12 Wiring Checklist
70 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 71
4
Start-Up Programming & Operation
This chapter explains the control modes available for the drive, how to work the LED
operator, and provides instructions on Auto-Tuning.
4.1 SECTION SAFETY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
4.2 USING THE DIGITAL LED OPERATOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
4.3 THE DRIVE AND PROGRAMMING MODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
4.4 START-UP FLOWCHARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
4.5 POWERING UP THE DRIVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
4.6 AUTO-TUNING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
4.7 NO-LOAD OPERATION TEST RUN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
4.8 TEST RUN WITH LOAD CONNECTED. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
4.9 VERIFYING PARAMETER SETTINGS AND BACKING UP CHANGES . . . . . . . . . 98
4.10 TEST RUN CHECKLIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 71
Page 72
4.1 Section Safety
DANGER
W ARNING
4.1 Section Safety
Electrical Shock Hazard
Do not connect or disconnect wiring while the power is on.
Failure to comply will result in death or serious injury.
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 five minutes 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.
72 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 73
4.1 Section Safety
Start-Up Programming
& Operation
4
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 38A YASKAWA AC Drive - T1000V Technical Manual 73
Page 74
4.2 Using the Digital LED Operator
STOP
(Hz)
(Hz)
(A)
(V)
Freq Reference
FWD / REV Sel
Output Freq
Output Current
Selected Monitor
Monitor
Verify
SetUpGuide
Parameter Set
Auto-Tuning
T1000V
:
:
:
:
:
:
:
:
:
:
Risque de décharge
électrique.
Lire le manuel avant l'installation.
Attendre 5 minutes après la coupure de l'alimentation,
pour permettre la décharge des condensateurs.
Pour répondre aux exigences , s assurer que le
neutre soit relié à la terre, pour la série 400V.
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.
Risk of electric shock.
WARNING
AVERTISSEMENT
9
5
1
2
3
46
7
8
10
11
12
15
14
13
STOP
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.
◆ Keys, Displays, and LEDs
STOP
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
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.
7STOP Key
8ENTER Key
Moves the cursor to the right.
Resets the drive to clear a fault situation.
Stops the drive.
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).
Selects all modes, parameters, settings, etc.
Selects a menu item to move from one display screen to the next.
74 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 75
4.2 Using the Digital LED Operator
Start-Up Programming
& Operation
4
No. Display Name Function
Switches drive control between the operator (LOCAL) and the control circuit
terminals (REMOTE).
9 LO/RE Selection Key
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.
12 ALM LED Light
Note: LOCAL/REMOTE key effective during stop in drive mode. If the digital
operator could change from REMOTE to LOCAL by incorrect operation, set o2-01
(LOCAL/REMOTE Key Function Selection) to “0” (disabled) to disable LOCAL/
REMOTE key.
13 REV LED Light
14 DRV LED Light
15 FOUT LED Light
Refer to LED Screen Displays on page 76.
◆ Digital Text Display
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 Tex t LED
09IR
1AJ S
2BKT
3CLU
4DM
5ENW
6 F O X none
7GPY
8 H Q Z none
<1> Displayed in two digits.
<1>
V
<1>
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 75
Page 76
4.2 Using the Digital LED Operator
◆ LED Screen Displays
Display Lit Flashing Off
• When an alarm occurs
When the drive detects an alarm or error
Motor is rotating in reverse — Motor is rotating forward
Drive Mode
Auto-Tuning
Displays output frequency (Hz) — —
As illustrated in
this manual
• oPE detected
• When a fault or error occurs during
Auto-Tuning
— Programming Mode
Normal state (no fault or alarm)
◆ LO/RE LED and RUN LED Indications
LED Lit Flashing Flashing Quickly <1>
When run command is
selected from LED operator
(LOCAL)
• During deceleration to stop
During run
As shown
<1> Refer to Figure 4.1 for the difference between “flashing” and “flashing quickly”.
• When a run command is input
and frequency reference is 0
——
• During deceleration at a
fast-stop.
• During deceleration
• During stop by interlock
operation.
Off
Run command is selected from
device other than LED operator
(REMOTE)
During stop
76 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 77
Start-Up Programming
& Operation
4
Figure 4.1
/
Drive output frequency
during stop
Frequency setting
OFF
ON
Flashing
OFF
OFF
RUN LED
RUN
0 Hz
6 Hz
RUN
STOP
STOP
4.2 Using the Digital LED Operator
1 s
Flashing
Flashing
quickly
ON
ON ON
Figure 4.1 RUN LED Status and Meaning
Figure 4.2
Figure 4.2 RUN LED and Drive Operation
◆ Menu Structure for Digital LED Operator
Figure 4.3
Turn the power on
Forward Selection Reverse Selection
ON
ON ON
Description of Key Operations
:
:
:
Output Frequency
DRV light is on.
DRIVE MODE
Pressing RUN will start the motor.
DRV light is off.
Drive cannot operate the motor.
Output Current
Note: “XX” characters are shown in this manual.
Output Voltage
Monitor Display
Verify Menu
Set Up Mode
Parameter Setting Mode
The drive will display the actual setting values.
PROGRAMMING MODE
Auto-Tuning
XX
XX
XXXX
XX
XXXX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
:
RUN
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 77
Figure 4.3 Digital LED Operator Screen Structure
<1> Reverse can only be selected when LOCAL is set.
Page 78
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 and Auto-Tuning. 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)
Output Frequency Display
Output Current Display
Output Voltage Reference
Monitor Display
Verify Function
Set up Mode (Setup Group Parameters)
Parameter Setting Mode (All
Parameters)
Auto-Tuning
78 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 79
4.3 The Drive and Programming Modes
Start-Up Programming
& Operation
4
◆ Navigating the Drive and Programming Modes
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 78.
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, set parameter b1-04 = “1” to prohibit
the motor from rotating in reverse. This sequence also puts the drive in LOCAL mode.
Switching to reverse:
The LED is lit when
LOCAL is selected
Drive Mode
Output Frequency Display
Output Current Display
Output Voltage Reference
(Default setting)
Monitor Display
Monitors the frequency output by the drive.
Monitors the output current of the drive.
Scroll through o1-01 (User Monitor Selection) until the desired contents appear. Refer
to Parameter List on page 321
Monitor parameters (U parameters) are displayed.
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 79
Page 80
4.3 The Drive and Programming Modes
Frequency reference
display at power up
Press to select LOCAL
Press until the frequency
reference becomes 6 Hz
Press to select the
digit to the right
Verify Function
Lists all parameters that have been edited or changed from default settings. Refer to
Verifying Parameter Changes: Verify Menu on page 82.
Setup
A select list of parameters necessary to get the drive operational quickly. Refer to The
Setup Group within the Programming Mode on page 81.
Programming
Mode
Parameter Setting
Allows the user to access and edit all parameter settings. Refer to Parameter List on
page 321.
Auto-Tuning
Motor parameters are calculated and set automatically. Refer to Auto-Tuning on
page 90.
Frequency Reference
Drive Mode
■ Drive Mode Details
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.
• View a history of alarms that have occurred.
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.
Figure 4.4
STOP
Figure 4.4 Setting the Frequency Reference while in Drive Mode
80 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Page 81
4.3 The Drive and Programming Modes
Start-Up Programming
& Operation
4
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.
■ Programming Mode Details
The following actions are possible in the programming mode:
• 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.
• Auto-Tuning: Automatically calculates and sets motor parameters for Open Loop or PM Vector control to optimize
the drive for the motor characteristics.
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).
Figure 4.5
Frequency reference
appears when powered up
STOP
Press until
appears
<1>
Parameter Display
Control Circuit
Terminal
Select digit
to edit
<2>
LED Operator
<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 . To view or edit
other parameters, press and .
Parameter Display
Figure 4.5 Setup Group Example
◆ 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.
2.
Press the key until the Setup Mode Screen appears.
3.
Press the key to view the parameter setting display.
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 81
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4.3 The Drive and Programming Modes
Step Display/Result
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.
10.
Press the key until back at the initial display.
◆ Verifying Parameter Changes: Verify Menu
Any parameters setting that have been changed from their original default values by the user or by the Auto-Tuning
process are listed in the Verify Menu. 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 (except for A1-02) even if those parameters have been changed
from default settings.
The following example is a continuation of the steps beginning on page 81. 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
3.
default 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)
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4.3 The Drive and Programming Modes
Start-Up Programming
& Operation
4
◆ 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 card 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
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 S7 to Switch between LO/RE
Switch between LOCAL and REMOTE using one of the digital input terminals S1 through S7 (set the corresponding
parameter H1-01 through H1-07 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 321.
2. Setting a multi-function input terminal to a value of 1 disables the LO/RE key on the LED operator.
◆ Parameters Available in the Setup Group
■ Setup Mode (STUP)
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.
To set a parameter, the Setup Mode must be displayed first. Press the Up/Down key until is displayed.
1.
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.
Note: When parameter A1-02 (Control Method Selection) is changed, some parameter set values are also changed automatically.
Note: Use the “Par” menu in the Programming mode to access parameters not listed in the Setup Group.
Table 4.4 Setup Group Parameters
Parameter Name Parameter Name
A1-02 Control Method Selection E1-01 Input Voltage Reference
b1-01 Frequency Reference Source 1 E1-03 V/f Pattern Selection
b1-02 Run Command Source 1 E1-04 Maximum Output Frequency
b1-03 Stop Method Selection E1-05 Maximum Voltage
C1-01 Acceleration Time 1 E1-06 Base Frequency
C1-02 Deceleration Time 1 E1-09 Minimum Output Frequency
C6-01 Duty Selection E1-13 Base Voltage
C6-02 Carrier Frequency Selection E2-01 Motor Rated Current
d1-01 Frequency Reference 1 E2-04 Number of Motor Poles
d1-02 Frequency Reference 2 E2-11 Motor Rate Capacity
d1-03 Frequency Reference 3 H4-02 Terminal AM Gain Setting
d1-04 Frequency Reference 4 L1-01 Motor Protection Function Selection
d1-17 Jog Frequency Reference L3-04 Stall Prevention Selection during Deceleration
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 83
Page 84
4.4 Start-up Flowcharts
4.4 Start-up Flowcharts
The flowcharts in this section summarize basic steps required to start the drive. Use the flowcharts to determine the most
appropriate start-up method for a given application. The charts are intended as a quick reference to help familiarize the
user with start-up procedures.
Flowchart Subchart Objective Page
A Basic startup procedure and motor tuning. 85
A-1 Simple motor setup with Energy Savings or Speed Search using V/f mode. 86
A-2 High-performance operation using Open Loop Vector (OLV) motor control. 87
A-3 Operation with Permanent Magnet (PM) motors. 88
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4.4 Start-up Flowcharts
Start-Up Programming
& Operation
4
Install and wire the drive as explained in Chapters 1, 2, and 3
START
Apply main power on to the drive
Adhere to safety messages concerning application of power
Set the control mode in parameter A1-02.
Set the basic parameters
To
To
Flowchart A-1
Control Mode
A1-02 =
0: V/f control
5: Open Loop Vector for PM motors
2: Open Loop
Vector control
To
Flowchart A-2
Flowchart A-3
* b1-01 and b1-02 for frequency reference and run command source selection
*H1-,H2-,H3-,H4-,H6- for I/O terminal setting
*d1- for multi-speed references if used
*C1- and C2-
* C6-01 for heavy/normal duty mode selection
* L3-04 if braking option s are used
for accel./decel. and S-curve time settings
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 (PID, ...) if necessary.
Check the machine operation and verify parameter settings.
Drive is ready to run the application.
From Flowchart A-1, A-2, or A-3
◆ Flowchart A: Basic Start-up and Motor Tuning
Figure 4.6, Flowchart A, 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.
Figure 4.6
Figure 4.6 Basic Start-up and Motor Tuning
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 85
Page 86
4.4 Start-up Flowcharts
◆ Subchart A1: Simple Motor Setup with Energy Savings or Speed Search Using V/f Mode
Figure 4.7, Flowchart A1, describes simple motor setup for V/f control. This procedure illustrates using Energy Savings
and Speed Estimation Speed Search. V/f control can be used where rotational auto-tuning cannot be performed.
Figure 4.7
From
Flowchart
A
Set or verify the V/f pattern settings E1-.
Energy Savings
(b8-01=1)
or
Speed Estimation
Speed Search (b3-24=1)
NO
Is the motor cable
longer than 50 m?
YES
Perform Stationary Auto-Tuning for
terminal resistance (T1-01 = 2
enabled ?
)
Perform Rotational Auto-Tuning
NO
YES
for V/f Control
(T1-01 = 3
)
Return to
Flowchart
A
Figure 4.7 Simple Motor Set-Up with Energy Savings or Speed Search Using V/f Mode
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Page 87
4.4 Start-up Flowcharts
Start-Up Programming
& Operation
4
◆ Subchart A2: High Performance Operation Using Open Loop Vector Motor Control
Figure 4.8, Flowchart A2, describes Open Loop Vector Control for high-performance motor operation. This is
appropriate for applications requiring high starting torque, torque limits, and improved speed regulation.
Figure 4.8
From
Flowchart
A
NO YES
Motor test report/ data
sheet available?
YES
Enter the data from the motor data
sheet to E2- parameters.
Is the motor cable
longer than 50 m?
NO
Possible for motor to
rotate during tuning? <1>
<1>
NO
Calculate necessary E2-
parameter data using the
nameplate information.
YES
Perform Stationary Auto-Tuning for
terminal resistance (T1-01 = 2)
Return to
Flowchart
Rotational tuning should
be performed with the
load disconnected
A
Perform Rotating Auto-
Tuning (T1-01 = 0)
Figure 4.8 Flowchart A2: High Performance Operation Using Open Loop Vector Motor Control
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Page 88
4.4 Start-up Flowcharts
YES
NO
From
Flowchart
A
Set the motor code to
parameter E5-01
Return to
Flowchart
A
Motor code is known ?
For parameter E5-01
(for Yaskawa PM Motors)
Enter “FFFF” to parameter
E5-01
Enter the motor data into
parameters E5-02 to E5-24
◆ Subchart A3: Operation with Permanent Magnet Motors
Figure 4.9, Flowchart A3, describes tuning for PM motors in Open Loop Vector Control. PM motors can be used for
energy savings in reduced or variable torque applications.
Figure 4.9
Figure 4.9 Operation with Permanent Magnet Motors
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Start-Up Programming
& Operation
4
4.5 Powering Up the Drive
◆ Powering Up the Drive and Operation Status Display
■ Powering Up the Drive
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
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.
4.5 Powering Up the Drive
■ Status Display
When the power supply to the drive is turned on, the LED operator lights will appear as follows:
No. Name Description
Normal
Operation
Fault
Main circuit low voltage (ex)
Note: Display will very depending on drive settings.
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 247 for more information and possible solution. and
are lit.
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4.6 Auto-Tuning
4.6 Auto-Tuning
◆ Types of Auto-Tuning
There are three types of Auto-Tuning. Select the best type of Auto-Tuning for the application. Refer to Auto-Tuning
Procedure on page 91.
Type Setting Application Conditions and Benefits Control Mode
Rotational AutoTuning for OLV
Control
Stationary AutoTuning for Lineto-Line Resistance
(V/f and OLV
Control)
Rotational
Auto-Tuning for
V/f Control
T1-01 = 0
T1-01 = 2
T1-01 = 3
• Assumes the motor can rotate during the Auto-Tuning process
• Achieves high-performance motor control and should be performed whenever
Open Loop Vector Control is used
For use when:
• The motor cable exceeds 50 m
• The motor cable length has been modified after Auto-Tuning has been previously
performed
• When motor capacity and drive capacity differ
• Assumes the motor can rotate during the Auto-Tuning process
• Improves torque compensation, slip compensation, energy savings, and Speed
Search performance
• Should be performed when Speed Estimation Type Speed Search or Energy Saving
is used in V/f Control
Open Loop Vector
Control
V/f Control, Open Loop
Vector Control
V/f Control
Note: Auto-Tuning cannot be performed on permanent magnet motors (IPM, SPM, etc.).
◆ Before Auto-Tuning the Drive
Check the items below before Auto-Tuning the drive.
■ Basic Auto-Tuning Preparations
• Auto-Tuning automatically determines the electrical characteristics of the motor. This is fundamentally different from
other types of Auto-Tuning features used in servo systems.
• Auto-Tuning requires the user to input data from the motor nameplate. Make sure the information written on the
nameplate is available before Auto-Tuning the drive.
• For best performance, be sure the drive input supply voltage equals or exceeds the motor rated voltage.
Note: Performance can be enhanced by using a motor with a base voltage that is 20 V (40 V for 400 V class models) lower than the
input supply voltage. This may be of special importance when operating the motor above 90% of base speed, where high torque
precision is required.
• Auto-Tuning is not possible with permanent magnet motors.
• To cancel Auto-Tuning, press the STOP key on the LED operator.
• Table 4. 5 describes digital input and output terminal status during Auto-Tuning.
Table 4.5 Digital Input and Output Operation During Auto-Tuning
Auto-Tuning Type Digital Input Digital Output
Rotational Auto-Tuning for OLV Control Not available Functions the same as during normal operation
Stationary Auto-Tuning for Line-to-Line Resistance Not available Maintains the status at the start of Auto-Tuning
Rotational Auto-Tuning for V/f Control Not available Functions the same as during normal operation
WARNING! Sudden Movement Hazard. Do not release the mechanical brake during stationary Auto-Tuning. Inadvertent brake
release may cause damage to equipment or injury to personnel. Ensure that the mechanical brake release circuit is not controlled by
the drive multi-function digital outputs.
Note: It is recommended that Rotational Auto-Tuning is performed with the load disconnected. Failure to comply could result in
improper drive operation. If Rotational Auto-Tuning is performed for a motor coupled to a load, the motor constants will be
inaccurate and the motor may exhibit abnormal operation. Disconnect or decouple the motor from the load.
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4.6 Auto-Tuning
Start-Up Programming
& Operation
4
A B
■ Notes on Rotational Auto-Tuning
• For optimal performance, Auto-Tuning should only be done with the motor uncoupled from the load for applications
requiring high performance over a wide speed range.
• If motor and load can not be uncoupled, the load should be lower than 30% of the rated load. Performing Rotational
Auto-Tuning with a higher load will set motor parameters incorrectly, and can cause irregular motor rotation.
• Ensure the motor-mounted brake is fully released if installed.
• Connected machinery should be allowed to rotate the motor.
■ Notes on Stationary Auto-Tuning for Terminal Resistance Only
• If the motor cable lead length has been significantly modified after Auto-Tuning has already been performed, perform
Stationary Auto-Tuning with the new cables.
• Perform when using motor cables longer than 50 m with V/f Control.
WARNING! Electrical Shock Hazard. When executing stationary Auto-Tuning for line-to-line resistance only, the motor does not rotate,
however, power is applied. Do not touch the motor until Auto-Tuning is completed. Failure to comply may result in injury from electrical
shock.
◆ Auto-Tuning Interruption and Fault Codes
If tuning results are abnormal or the STOP key is pressed before completion, Auto-Tuning will be interrupted and a fault
code will be displayed on the digital operator.
Figure 4.10
A – Normal Auto-Tuning Display B – Auto-Tuning Interrupted
Figure 4.10 Auto-Tuning Interruption Display
◆ Performing Auto-Tuning
■ Auto-Tuning Procedure
Auto-Tuning should generally be performed in the following steps.
1. Refer to Before Auto-Tuning the Drive on page 90.
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Page 92
4.6 Auto-Tuning
Run the motor without the load.
Fine tune parameters if needed.
Connect the load and run the motor.
Fine tune parameters if needed.
Verify system operates as required.
Is the cable
between the motor
and drive longer
than 50 m?
YES
NO
NO
YES
NO
YES
YES
Auto-Tuning finished.
NOTICE: Auto-Tuning with
a connected load is possible,
but may result in less than
optimum performance.
Stationary Auto-Tuning for
Line-to-Line Resistance
(T1-01 = 2)
V/f Rotational
Auto-Tuning
(T1-01 = 3)
Rotational
Auto-Tuning
(T1-01 = 0)
START
Use E1-04 (E3-04) through
E1-13 (E3-13) to define
Open Loop Vector
A1-02 = 2
Select the Motor Control Mode A1-02
Can the load be
disconnected from
the motor?
Will the application
allow motor rotation
for Auto-Tuning?
NO
PM Open Loop Vector Control
A1-02 = 5
Is the total
connected load
expected to be less
than 30% of the motor
rating?
V/f Control
A1-02 = 0
Use V/f control (A1-02 =
0) or set motor
parameters manually if
OLV control is needed
Select the motor code
(E5-01) or set motor data
manually in E5-
2. Determine which type of Auto-Tuning best fits the application requirements following Figure 4.11.
Figure 4.11
Figure 4.11 Auto-Tuning Selection
3. Enter the type of Auto-Tuning to parameter T1-01.
4. Enter the motor nameplate data.
5. Start the Auto-Tuning process when prompted by the drive.
6. If Auto-Tuning was successfully performed, do a test run without the load and make any necessary parameter
adjustments.
7. If the test run was successful, do a test run with the load connected and make parameter adjustments if necessary.
◆ Auto-Tuning Example
The following example illustrates how to perform Rotational Auto-Tuning for Open Loop Vector Control (A1-02 = 2).
■ Set the Selected Type of Auto-Tuning
1. Turn on the power to the drive. The initial display appears.
2.
Press the key until the Auto-Tuning display appears.
3.
Press to begin setting parameters.
4.
Press to display the value for T1-01.
Step Display/Result
5.
Press to select the digit to edit.
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Page 93
Start-Up Programming
& Operation
4
Step Display/Result
6.
Press and set the drive to perform Rotational Auto-Tuning (00).
7.
Save the setting by pressing .
8. The display automatically returns to the display shown in Step 3.
■ Enter Data from the Motor Nameplate
After selecting the type of Auto-Tuning, enter the data required from the motor nameplate.
Note: These instructions continue from Step 8 in “Set the Selected Type of Auto-Tuning”.
Step Display/Result
1.
Press to access the motor output power parameter T1-02.
2.
Press to view the default setting.
3.
Press to select the digit to edit.
4.
Press and enter the motor power nameplate data in kW.
4.6 Auto-Tuning
5.
Press to save the setting.
6. The display automatically returns to the display in Step 1.
Repeat Steps 1 through 5 to set the following parameters:
• T1-03, Motor Rated Voltage
• T1-04, Motor Rated Current
7.
• T1-05, Motor Rated Frequency
• T1-06, Number of Motor Poles
• T1-07, Motor Rated Speed
Note: 1. For the details on each setting, Refer to Input Data for Auto-Tuning on page 94.
2. For Stationary Auto-Tuning for Line-to-Line resistance only, set T1-02 and T1-04.
■ Starting Auto-Tuning
WARNING! Sudden Movement Hazard. The drive and motor may start unexpectedly during Auto-Tuning, which could result in death
or serious injury. Ensure the area surrounding the drive motor and load are clear before proceeding with Auto-Tuning.
WARNING! Electrical Shock Hazard. High voltage will be supplied to the motor when Stationary Auto-Tuning is performed even with
the motor stopped, which could result in death or serious injury. Do not touch the motor until Auto-Tuning has been completed.
NOTICE: Rotational Auto-Tuning will not function properly if a holding brake is engaged on the load. Failure to comply could result in
improper operation of the drive. Ensure the motor can freely spin before beginning Auto-Tuning.
NOTICE: Never perform Rotational Auto-Tuning for a motor connected to a load. Failure to comply could result in improper drive
operation. If Rotational Auto-Tuning is performed for a motor coupled to a load, the motor parameters will be inaccurate and the motor
may exhibit abnormal operation. Disconnect or decouple the motor from the load.
Enter the required information from the motor nameplate. Press to proceed to the Auto-Tuning start display.
Note: These instructions continue from Step 7 in “Enter Data from the Motor Nameplate”.
Step Display/Result
After setting T1-07 as illustrated in the previous section, press and confirm the
1.
display is as described below:
Press to activate Auto-Tuning. flashes.
2.
Note: The first digit indicates which motor is undergoing Auto-Tuning (motor 1 or
motor 2). The second digit indicates the type of Auto-Tuning being performed.
3. Auto-Tuning finishes in approximately one to two minutes.
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 93
Page 94
4.6 Auto-Tuning
◆ Input Data for Auto-Tuning
The T1- parameters are used to set the Auto-Tuning input data.
Note: For motors that are to be operated in the field weakening range, first perform the Auto-Tuning with the base data, i.e. the
frequency at which the motor is operating with its rated voltage (base frequency). After Auto-Tuning is complete, change the
maximum frequency E1-04 to the desired value.
■ T1-00: Motor 1/Motor 2 Selection
Selects the motor to be tuned when motor 1/2 switching is enabled, i.e., a digital input is set for function H1- = 16.
This parameter is not displayed if motor 1/2 switching is disabled.
No. Name Setting Range Default
T1-00 Motor 1/2 Selection 1 or 2 1
Setting 1: Motor 1
Auto-Tuning automatically sets parameters E1- and E2- for motor 1.
Setting 2: Motor 2
Auto-Tuning automatically sets parameters E3- and E4- for motor 2. Make sure that motor 2 is connected to the
drive for Auto-Tuning.
■ T1-01: Tuning Mode Selection
Sets the type of Auto-Tuning to be used. Refer to Types of Auto-Tuning on page 90 for details on different types of
Auto-Tuning.
No. Name Setting Range Default
T1-01 Auto-Tuning Mode Selection 0, 2 (OLV) 2, 3 (V/f) 0 (OLV) 2 (V/f)
Setting 0: Rotating Auto-Tuning for Open Loop Vector Control
Setting 2: Stationary Auto-Tuning for Line-to-Line Resistance
Setting 3: Rotating Auto-Tuning for V/f Control
■ T1-02: Motor Rated Power
Used to set the motor rated power according to the motor nameplate value. For optimal performance, the motor rated
power should be between 50 and 100% of the drive rating.
No. Name Setting Range Default
T1-02 Motor Rated Power 0.00 to 650.00 kW
■ T1-03: Motor Rated Voltage (T1-01 = 0 or 3)
Determined by o2-
04 and C6-01
Used to set the motor rated voltage according to the motor nameplate value. If the motor is used above its base speed,
enter the voltage at base speed here.
For higher tuning precision and better control performance, enter the motor no-load voltage here if known. The motor
no-load voltage is referred as to the voltage needed to operate the motor under no-load condition at its rated speed. Refer
to the motor data sheet.
No.
T1-03 <1> Motor Rated Voltage 0.0 to 255.5 V 200.0 V
<1> Values shown here are for 200 V class drives. Double values when using a 400 V class unit.
94 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
Name Setting Range Default
Page 95
4.6 Auto-Tuning
Start-Up Programming
& Operation
4
■ T1-04: Motor Rated Current
Used to set the motor rated current according to the motor nameplate value. For optimal performance in OLV, the motor
rated current should be between 50 and 100% of the drive rating. Enter the current at the motor base speed.
No. Name Setting Range Default
T1-04 Motor Rated Current
■ T1-05: Motor Rated Frequency (T1-01 = 0 or 3)
10 to 200% of drive rated
current
Determined by
o2-04 and C6-01
Used to set the motor rated frequency according to the motor nameplate value. If a motor with an extended speed range is
used or the motor is used in the field weakening area, enter the base frequency here.
For higher tuning precision and better control performance, enter the motor no-load frequency here if known. The “noload frequency” refers to the frequency needed to operate the motor under no-load condition at its rated speed. Refer to
the motor data sheet.
No.
Name Setting Range Default
T1-05 Motor Rated Frequency 0.0 to 400.0 Hz 60.0 Hz <1>
<1> Regional default settings
Setting 60.0 Hz: Japan (Model code: CIMR-TAV) and Asia (Model code: CIMR-TTV)
Setting 50.0 Hz: China (Model code: CIMR-TBV)
■ T1-06: Number of Motor Poles (T1-01 = 0 or 3)
Used to set the number of motor poles according to the motor nameplate value.
No. Name Setting Range Default
T1-06 Number of Motor Poles 2 to 48 4
■ T1-07: Motor Rated Speed (T1-01 = 0 or 3)
Used to set the motor rated speed according to the motor nameplate value. If a motor with an extended speed range is
used or the motor is used in the field weakening area, enter the speed at base frequency here.
No. Name Setting Range Default
T1-07
<1> Regional default settings
Setting 1750 r/min: Japan (Model code: CIMR-TAV) and Asia (Model code: CIMR-TTV)
Setting 1450 r/min: China (Model code: CIMR-TBV)
■ T1-11: Motor Iron Loss (T1-01 = 3)
Motor Rated Speed 0 to 24000 r/min 1750 r/min <1>
Provides iron loss information for determining the Energy Saving coefficient. If E2-10 has been changed and the power
has been cycled, the value set to E2-10 will appear as the default in T1-11. If the value of T1-02 is not changed during
Auto-Tuning data input, the drive will select a value that is typical for the motor power entered to T1-02.
No. Name Setting Range Default
T1-11 Motor Iron Loss 0 to 65535 W
YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual 95
Determined by o2-
04 and C6-01
Page 96
4.7 No-Load Operation Test Run
Off On
Motor
Forward
STOP
Flashing Off
4.7 No-Load Operation Test Run
◆ 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
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
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
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
3.
rotate at 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
5.
each 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.
STOP
STOP
The drive should operate normally. Press to stop the motor. RUN flashes until
6.
STOP
the motor comes to a complete stop.
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4.8 Test Run with Load Connected
Start-Up Programming
& Operation
4
4.8 Test Run with Load Connected
◆ 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
• 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
• The motor should rotate in the proper direction.
• The motor should accelerate and decelerate smoothly.
■ Operating the Motor under Loaded Conditions
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.
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4.9 Verifying Parameter Settings and Backing Up Changes
4.9 Verifying Parameter Settings and Backing Up Changes
Check changes to parameter settings as a result of Auto-Tuning using the Verify function. Refer to Verifying Parameter
Changes: Verify Menu on page 82.
Save the verified parameter settings. Change the access level or set a password to the drive to prevent accidental
modification of parameter settings.
◆ Backing Up Parameter Values: o2-03
Performing the following procedure stores all parameters settings to drive memory where they can later be recalled if
necessary. Set o2-03 to “1” to save parameter changes. This saves all parameter settings, and then returns o2-03 to 0. The
drive can now “recall” the saved parameters by performing a “user-initialization” (A1-03 = 1110).
No.
o2-03
A1-03
Parameter
Name
User Parameter
Default Value
Initialize
Parameters
Description
Allows storing of parameter settings as a User Initialization Selection.
0: Saved/Not set
1: Set Defaults - Saves current parameter settings as user default settings.
2: Clear All - Clears the currently saved user settings. After saving the user parameter
set value, the items of 1110 (User Parameter Initialize) are displayed in A1-03 (User
Parameter Default Value).
Selects a method to initialize the parameters.
0: No Initialize
1110: User Initialize (The user must first program and store desired settings using
parameter o2-03)
2220: 2-Wire Initialization (parameter initialized prior to shipment)
3330: 3-Wire Initialization
5550: oPE4 Fault reset
Setting
Range
0 to 2 0
0 to 5550 0
Default
Setting
◆ Parameter Access Level: A1-01
Setting the Access Level for “Operation only” (A1-01 = 0) allows the user to access parameters A1- and U-
only. Other parameters are not displayed.
Setting the Access Level for “User Parameters” (A1-01 = 1) allows the user to access parameters that have been
previously saved as User Parameters. This is helpful when displaying only the relevant parameters for a specific
application.
No.
A1-01
A2-01
to
A2-32
A2-33
Parameter
Name
Access Level
Selection
User
Parameters 1
to 32
User
Parameter
Automatic
Selection
Description
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)
1: User Parameters (Only those recently changed among application parameters A2-01 to A216 and A2-17 to A2-32 can be set and monitored)
2: Advanced Access Level (All parameters can be set and monitored)
Parameters selected by the user are stored to the User Parameter menu. This includes recently
viewed parameters or parameters specifically selected for quick access.
If parameter A2-33 is set to 1, recently viewed parameters will be listed between A2-17 and
A2-32. Parameters A2-01 through A2-16 must be manually selected by the user.
If A2-33 is set to 0, then recently viewed parameters will not be saved to the User Parameter
group. The entire A2 parameter group is now available for manual programming.
0: Parameters A2-01 through A2-32 are reserved for the user to create a list of User Parameters.
1: Save history of recently viewed parameters. Recently edited parameters will be saved to A217 through A2-32 for quick access. The most recently changed parameter is registered in A2-
17. The second most recently changed parameter is registered in A2-18.
Setting
Range
0 to 2 2
b1-01 to
o2-08
0, 1 1
Default
–
◆ Password Settings: A1-04, A1-05
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
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4.9 Verifying Parameter Settings and Backing Up Changes
Start-Up Programming
& Operation
4
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, A1-02, A1-03 and A2-01 through A2-33.
Note: Parameter A1-05 is hidden from view. To display A1-05, access parameter A1-04 and simultaneously depress the key and
the key.
◆ Copy Function (Optional)
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
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.
■ LCD Operator
The LCD operator supports copying, importing, and verifying parameter settings using the parameters o3-01 and o3-02.
■ Drive Wizard
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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4.10 Test Run Checklist
4.10 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. 89
3 Set the voltage for the power supply to E1-01. 150
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. Checklist Page
V/f Control (A1-02 = 0)
4 Perform Auto-Tuning for Energy Savings if using Energy Saving functions. 90
Open Loop Vector Control (A1-02 = 2)
5 Uncouple the load from the motor when performing Rotational Auto-Tuning. 90
6 Perform Rotational Auto-Tuning. 90
The following data entered during Auto-Tuning should match the information written on the motor nameplate:
• motor rated output power (kW) → T1-02
• rated voltage (V) → T1-03
7
• rated current (A) → T1-04
• base frequency (Hz) → T1-05
• number of motor poles → T1-06
• motor rotations per minutes (r/min) → T1-07
PM Open Loop Vector Control (A1-02 = 5)
8 Set permanent motor parameters E5-01 through E5-24 88
94
Proceed to the following checklist after checking items 4 through 9.
No. Checklist Page
9
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
10
LOCAL. 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/
11
T1, V/T2, W/T3).
12 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
13
motor thermal protection.
If the run command and frequency reference are provided via the control circuit terminals, set the drive for
14
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
15
level (0 to 10 V) or the correct current input signal level (4 to 20 mA or 0 to 20 mA).
16 Set the proper voltage to terminal A1 and/or A2. (0 to 10 V). 109
17 Set the proper current to terminal A2. (4 to 20 mA or 0 to 20 mA). 109
18 When current input is used, set H3-09 to “2” (4 to 20 mA) or “3” (0 to 20 mA) and set H3-10 to “0”. —
19 When current input is used, switch the drive built-in DIP switch S1 from the V-side (OFF) to I-side (ON). —
—
83
89
—
83
83
100 YASKAWA ELECTRIC SIEP C710606 38A YASKAWA AC Drive - T1000V Technical Manual
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