YASKAWA AC Drive L1000V
AC Drive for Elevator Applications
Technical Manual
Type: CIMR-LCV
Models: 200 V Class: 4.0 to 15 kW
400 V Class: 4.0 to 15 kW
To properly use the product, read this manual thoroughly and retain
for easy reference, inspection, and maintenance. Ensure the end user
receives this manual.
Receiving
Mechanical Installation
Electrical Installation
Start-Up Programming &
Operation
Parameter Details
Troubleshooting
Periodic Inspection &
Maintenance
Peripheral Devices &
Options
Specifications
Parameter List
MEMOBUS/Modbus
Communications
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A
A
B
B
C
C
MANUAL NO. SIEP C710606 50A
Standards Compliance
Quick Reference Sheet
D
D
E
E
Copyright © 2011 YASKAWA EUROPE GmbH.
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. Nevertheless, Yaskawa assumes no responsibility for errors or omissions.
Neither is any liability assumed for damages resulting from the use of the information contained in this
publication.
2 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
u Quick Reference
Perform Auto-Tuning
Automatic tuning sets motor parameters. Refer to Types of Auto-Tuning on page 80.
Maintenance Check Using Drive Monitors
Use drive monitors to check fans, capacitors, and other components may require maintenance. Refer to Performance Life Monitors Maintenance Monitors on page 195.
Fault Display and Troubleshooting
Refer to Drive Alarms, Faults, and Errors on page 166 and Refer to Setup Troubleshooting and Possible Solutions on page 95.
Standards Compliance
Refer to European Standards on page 254 andRefer to UL and CSA Standards on page258 Refer to UL and CSA Standards
on page 258.
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 3
4 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
Table of Contents
Quick Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
TABLE OF CONTENTS ......................................................................................................5
I. PREFACE & GENERAL SAFETY ....................................................................... 11
i.1 Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Applicable Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Terms and Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
i.2 General Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Supplemental Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Precautions for CE Low Voltage Directive Compliance . . . . . . . . . . . . . . . . . . . . . . . 17
Precautions for UL/cUL Standards Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
General Application Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Motor Application Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Drive Label Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
1. RECEIVING.......................................................................................................... 21
1.1 Section Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
1.2 General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
L1000V Model Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Control Mode Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
1.3 Model Number and Nameplate Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Nameplate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Model Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
1.4 Component Names. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Exploded Views of Drive Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Front Views . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
2. MECHANICAL INSTALLATION .......................................................................... 29
2.1 Section Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
2.2 Mechanical Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Installation Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Installation Orientation and Spacing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Digital Operator Remote Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Exterior and Mounting Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
3. ELECTRICAL INSTALLATION............................................................................ 37
3.1 Section Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 5
3.2 Standard Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
3.3 Main Circuit Connection Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
Three-Phase 200 V Class (CIMR-LC2V0018B to 2V0060F)
Three-Phase 400 V Class (CIMR-LC4V0009B to 4V0031F) . . . . . . . . . . . . . . . . . . . .45
3.4 Terminal Block Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
3.5 Protective Covers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47
IP20 / Open-Chassis Cover Removal and Installation . . . . . . . . . . . . . . . . . . . . . . . . .47
IP20 / NEMA Type 1 Cover Removal and Installation . . . . . . . . . . . . . . . . . . . . . . . . .48
3.6 Main Circuit Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
Main Circuit Terminal Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
Wire Gauges and Tightening Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
Main Circuit Terminal and Motor Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
3.7 Control Circuit Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
Control Circuit Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
Control Circuit Terminal Block Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
Terminal Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
Wiring the Control Circuit Terminal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
Switches and Jumpers on the Terminal Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
3.8 Control I/O Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
Setting Sink/Source with Jumper CN1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
3.9 Connect to a PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
3.10 Wiring Checklist. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
4. START-UP PROGRAMMING & OPERATION .................................................... 61
4.1 Section Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62
4.2 Using the LED Operator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
Keys, Displays, and LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
Digital Text Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
LED Message Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
LO/RE and Run LED Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66
Menu Structure for LED Operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
4.3 The Drive and Programming Modes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
Navigating the Drive and Programming Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
Changing Parameter Settings or Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
Verifying Parameter Changes: Verify Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71
Simplified Setup Using the Setup Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
Switching Between LOCAL and REMOTE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73
4.4 Start-Up Flowcharts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74
Flowchart A: Installation, Wiring, Basic Setup for Motor and Elevator . . . . . . . . . . . . .74
Power On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
Control Mode Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
Motor Rotation Direction Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
Digital LCD Operator Display Unit Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76
Flowchart B: Auto-Tuning for Induction Motors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77
4.5 Auto-Tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78
Types of Auto-Tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78
Before Auto-Tuning the Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79
Auto-Tuning Interruption and Fault Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79
Auto-Tuning Operation Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80
Input Data for Motor Auto-Tuning: T1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81
4.6 Setup Procedure for Elevator Applications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83
Up and Down Commands and Speed Reference Selection . . . . . . . . . . . . . . . . . . . . .83
Speed Selection Using Digital Inputs (b1-01 = 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84
Multi-Function Terminal Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86
Accel/Decel Ramp and Jerk Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86
6 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
Inspection Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Brake Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Rescue Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
4.7 Setup Troubleshooting and Possible Solutions. . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Cannot Change Parameter Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Motor Does Not Rotate Properly after Pressing RUN Button or after Entering External Up/Down
Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Motor is Too Hot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Drive Does Not Allow Selection the Desired Auto-Tuning Mode . . . . . . . . . . . . . . . . . 94
Electrical Noise From Drive or Output Lines When the Drive is Operating . . . . . . . . . 94
A Residual Current Device (RCD, RCM) Trips during Run . . . . . . . . . . . . . . . . . . . . . 94
Riding Comfort Related Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
4.8 Verifying Parameter Settings and Backing Up Changes. . . . . . . . . . . . . . . . . . . . 96
Backing Up Parameter Values: o2-03 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Parameter Access Level: A1-01 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Password Settings: A1-04, A1-05 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Copy Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
5. PARAMETER DETAILS....................................................................................... 99
5.1 A: Initialization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
A1: Initialization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
A2: User Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
5.2 b: Application. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
b1: Operation Mode Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
b4: Delay Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
b6: Dwell Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
5.3 C: Tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
C1: Acceleration and Deceleration Ramps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
C2: Jerk Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
C3: Slip Compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
C4: Torque Compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
C5: Speed Control Loop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
C6: Carrier Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
5.4 d: Reference Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
d1: Speed Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
5.5 E: Motor Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
E1: V/f Pattern . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
E2: Motor Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
5.6 F: Simple FeedbackSettings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
F1: Encoder/PG Feedback Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
5.7 H: Terminal Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
H1: Multi-Function Digital Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
H2: Multi-Function Digital Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
H4: Multi-Function Analog Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
H6: Pulse Train Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
5.8 L: Protection Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
L1: Motor Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
L2: Undervoltage Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
L3: Stall Prevention . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
L4: Speed Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
L5: Automatic Fault Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
L6: Torque Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
L7: Torque Limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
L8: Drive Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
5.9 n: Special Adjustments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 7
n2: Speed Feedback Detection Control (AFR) Tuning . . . . . . . . . . . . . . . . . . . . . . . .147
n6: Online Tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .147
5.10 o: Operator Related Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .148
o1: Digital Operator Display Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .148
o2: Digital Operator Keypad Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .149
o3: Copy Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .151
o4: Maintenance Monitor Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .151
5.11 S: Elevator Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .154
S1: Brake Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .154
S2: Slip Compensation for Elevators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .155
S4: Rescue Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .156
S6: Faults for Elevator Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .156
T: Motor Tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .158
5.12 U: Monitor Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .159
U1: Operation Status Monitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .159
U2: Fault Trace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .159
U3: Fault History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .159
U4: Maintenance Monitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .159
U6: Control Monitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .159
6. TROUBLESHOOTING........................................................................................ 161
6.1 Section Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .162
6.2 Drive Alarms, Faults, and Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .164
Types of Alarms, Faults, and Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .164
Alarm and Error Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .165
6.3 Fault Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .168
Fault Displays, Causes, and Possible Solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . .168
6.4 Alarm Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .175
Alarm Codes, Causes, and Possible Solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . .175
6.5 Operator Programming Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .180
oPE Codes, Causes, and Possible Solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .180
6.6 Auto-Tuning Fault Detection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .181
Auto-Tuning Codes, Causes, and Possible Solutions . . . . . . . . . . . . . . . . . . . . . . . .181
6.7 Copy Function Related Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .183
Tasks, Errors, and Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .183
6.8 Diagnosing and Resetting Faults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .185
Fault Occurs Simultaneously with Power Loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .185
If the Drive Still has Power After a Fault Occurs . . . . . . . . . . . . . . . . . . . . . . . . . . . .185
Viewing Fault Trace Data After Fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .185
Fault Reset Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .186
7. PERIODIC INSPECTION & MAINTENANCE .................................................... 187
7.1 Section Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .188
7.2 Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .191
Recommended Daily Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .191
Recommended Periodic Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .192
7.3 Periodic Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .193
Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .193
7.4 Drive Cooling Fans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .195
Number of Cooling Fans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .195
Cooling Fan Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .195
7.5 Drive Replacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .198
Serviceable Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .198
Terminal Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .198
8 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
Replacing the Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
8. Peripheral Devices & OPTIONS ...................................................................... 201
8.1 Section Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
8.2 Drive Options and Peripheral Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
8.3 Connecting Peripheral Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
8.4 Installing Peripheral Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Dynamic Braking Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Installing a Molded Case Circuit Breaker (MCCB) . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Installing a Magnetic Contactor at the Power Supply Side . . . . . . . . . . . . . . . . . . . . 208
Connecting an AC or DC Reactor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Connecting a Noise Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Installing Input Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Attachment for External Heatsink Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
EMC Filter Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Installing a Motor Thermal Overload (oL) Relay on the Drive Output . . . . . . . . . . . . 211
A. SPECIFICATIONS.............................................................................................. 213
A.1 Three-Phase 200 V Class Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214
A.2 Three-Phase 400 V Class Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
A.3 Drive Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
A.4 Drive Watt Loss Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
A.5 Drive Derating Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Carrier Frequency Derating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Temperature Derating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Altitude Derating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
B. PARAMETER LIST............................................................................................ 219
B.1 Understanding the Parameter Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
Control Modes, Symbols, and Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
B.2 Parameter Groups. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
B.3 Parameter Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
A: Initialization Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
b: Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
C: Tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
d: Speed References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
E: Motor Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
F: Simple Feedback Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
H: Multi-Function Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229
L: Protection Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233
n: Advanced Performance Set-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236
o: Operator Related Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236
S: Elevator Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
T: Motor Tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240
U: Monitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241
B.4 Control Mode Dependent Parameter Default Values. . . . . . . . . . . . . . . . . . . . . . 246
Control Mode Dependent Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
B.5 Defaults by Drive Model Selection (o2-04) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247
B.6 Defaults and Setting Ranges by Display Unit Selection (o1-03) . . . . . . . . . . . . 248
C. STANDARDS COMPLIANCE............................................................................ 249
C.1 Section Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250
C.2 European Standards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252
CE Low Voltage Directive Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252
EMC Guidelines Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 9
C.3 UL and CSA Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .256
UL Standards Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .256
CSA Standards Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .258
Drive Motor Overload Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .258
C.4 Safe Disable Input Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .260
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .260
Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .260
Using the Safe Disable Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .260
C.5 EN81-1 Conform Circuit with one Motor Contactor . . . . . . . . . . . . . . . . . . . . . . .263
D. QUICK REFERENCE SHEET ............................................................................ 265
D.1 Drive and Motor Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .266
Drive Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .266
Motor Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .266
D.2 Basic Parameter Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .267
Basic Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .267
V/f Pattern Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .267
Motor Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .267
Multi-Function Digital Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .267
Multi-Function Digital Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .267
Monitor Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .267
D.3 User Setting Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .268
Index ............................................................................................................................270
Revision History ............................................................................................................271
10 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
i
Preface & General Safety
This section provides safety messages pertinent to this product that, if not heeded, may result
in fatality, personal injury, or equipment damage. Yaskawa is not responsible for the
consequences of ignoring these instructions.
I.1 PREFACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
I.2 GENERAL SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 11
i.1 Preface
TERMS
TERMS
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 Y askawa must be supplied to the end user with
appropriate warnings and instructions as to the safe use and operation of that part. Any warnings provided by Yaskawa
must be promptly provided to the end user. Yaskawa offers an express warranty only as to the quality of its products in
conforming to standards and specifications published in the Yaskawa manual. NO OTHER WARRANTY , EXPRESS OR
IMPLIED, IS OFFERED. Yaskawa assumes no liability for any personal injury, property damage, losses, or claims
arising from misapplication of its products.
This manual is designed to ensure correct and suitable application of L1000V-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.
u Applicable Documentation
The following manuals are available for L1000V series drives:
L1000V Series AC Drive Quick Start Guide
Read this manual first. This guide is packaged together with the product. It contains basic information required to install and wire
the drive, in addition to an overview of fault diagnostics, maintenance, and parameter settings. Use the information in this book to
prepare the drive for a trial run with the application and for basic operation.
L1000V Series AC Drive Technical Manual (this book)
This manual provides detailed information on parameter settings and drive functions. Use this manual to expand drive
functionality and to take advantage of higher performance features.
u Symbols
Note: Indicates a supplement or precaution that does not cause drive damage.
TERMS
TERMS
Indicates a term or definition used in this manual.
u Terms and Abbreviations
TERMS
TERMS
• Drive: Yaskawa L1000-Series Drive
• BCD: Binary Coded Decimal
• H: Hexidecimal Number Format
• IGBT: Insulated Gate Bipolar Transistor
• LED: Light Emitting Diode
• LCD: Liquid Crystal Display
• MAC: Media Access Control
• PG: Pulse Generator
• r/min: Revolutions per Minute
• V/f: V/f Control
• V/f w/PG: V/f Control with Simple PG Speed Feedback
• OLV: Open Loop Vector Control
• OLV w/PG: Open Loop Vector Control with Simple PG Speed Feedback
12 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
i.2 General Safety
i.2 General Safety
u Supplemental Safety Information
General Precautions
• The diagrams in this manual may be indicated without covers or safety shields to show details. Replace the covers or shields before operating the drive and run the
drive according to the instructions described in this manual.
• Any illustrations, photographs, or examples used in this manual are provided as examples only and may not apply to all products to which this manual is
applicable.
• The products and specifications described in this manual or the content and presentation of the manual may be changed without notice to improve the product and/
or the manual.
• When ordering a new copy of the manual due to damage or loss, contact your Yaskawa representative or the nearest Yaskawa sales office and provide the manual
number shown on the front cover.
• If nameplate becomes worn or damaged, order a replacement from your Yaskawa representative or the nearest Yaskawa sales office.
W ARNING
Read and understand this manual before installing, operating or servicing this drive. The drive must be installed
according to this manual and local codes.
The following conventions are used to indicate safety messages in this manual. Failure to heed these messages could
result in serious or fatal injury or damage to the products or to related equipment and systems.
DANGER
Indicates a hazardous situation, which, if not avoided, will result in death or serious injury.
W ARNING
Indicates a hazardous situation, which, if not avoided, could result in death or serious injury.
WARNING! may also be indicated by a bold key word embedded in the text followed by an italicized safety message.
CAUTION
Indicates a hazardous situation, which, if not avoided, could result in minor or moderate injury.
CAUTION! may also be indicated by a bol d key word embedded in the text followed by an italicized safety message.
NOTICE
Indicates a property damage message.
NOTICE: may also be indicated by a bold key word embedded in the text followed by an italicized safety message.
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 13
i.2 G eneral Safe ty
u Safety Messages
DANGER
Heed the safety messages in this manual.
Failure to comply will result in death or serious injury.
The operating company is responsible for any injuries or equipment damage resulting from failure to heed the warnings
in this manual.
Electrical Shock Hazard
Do not connect or disconnect wiring or service the drive while the power is on.
Failure to comply will result in death or serious injury.
Before servicing, disconnect all power to the equipment. The internal capacitor remains charged even after the power
supply is turned off. After shutting off the power, wait for at least the amount of time specified on the drive before
touching any components.
W ARNING
Sudden Movement Hazard
The drive system or elevator 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.
Ensure there are no short circuits between the main circuit terminals (R/L1, S/L2, and T/L3) or between the
ground and main circuit terminals before restarting the drive.
Failure to comply may result in serious injury or death and will cause damage to equipment.
System may start unexpectedly upon application of power when the Auto-restart function is enabled resulting in
death or serious injury.
Use care when enabling Auto-restart as this function may cause unintended start of the elevator.
Stay clear of the motor during rotational Auto-Tuning. The motor may start operating suddenly.
During automatic starting of equipment, the machine may start moving suddenly, which could result in death or serious
injury.
Electrical Shock Hazard
Do not attempt to modify or alter the drive in any way not explained in this manual.
Yaskawa is not responsible for damage caused by modification of the product made by the user. Failure to comply
could result in death or serious injury from operation of damaged equipment.
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.
Do not connect or disconnect wiring to the drive or motor 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.
14 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
i.2 General Safety
W ARNING
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 change wiring, remove covers, connectors or options cards, or attempt to service the drive with power
applied to the drive.
Failure to comply could result in death or serious injury. Disconnect all power to the drive and check for unsafe
voltages before servicing.
Do not allow unqualified personnel to use the 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.
Never short the output circuits of the drive.
Do not short the output circuits of the drive. Failure to comply could result in death or serious injury.
Make sure the protective earthing conductor complies with technical standards and local safety regulations.
When an EMC filter is installed, leakage current exceeds 3.5 mA. Therefore according to IEC 61800-5-1 automatic
power supply interruption in case of a discontinuity of the protective earthing conductor must be provide d or a
2
protective earthing conductor with a cross section of at least 10mm
(Cu) or 16mm2 (Al) must be used.
Use appropriate equipment for residual current monitoring / detection (RCM / RCD).
The drive can cause a residual current with a DC component in the protective earthing conductor. Where a residual
current operated protective or monitoring device is used for protection in case of direct or indirect contact, always use
an RCM or RCD of type B according to IEC 60755.
Fire Hazard
Applications using a braking option should wire a thermal relay so that the output contactor opens when the
thermal relay trips.
Inadequate braking circuit protection could result in death or serious injury by fire from overheating resistors.
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.
CAUTION
Always turn off the RUN command before changing the setting of parameters d1-18 (Speed Reference Selection
Mode), b1-01 (Speed Reference Selection), or H1- (Multi-Function Digital Inputs).
If the RUN command is on when changing any of these settings, the motor may unexpectedly start running, and could
result in injury.
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.
Burn Hazard
Do not touch the heatsink or braking resistor hardware until a powered-down cooling period has elapsed.
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 15
i.2 General Safety
NOTICE
Equipment Hazard
Observe proper electrostatic discharge procedures (ESD) when handling the drive, circuit boards, and option
cards.
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 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 the braking option instruction manual 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 modifi cation of the product made by the user. This product must not be modified.
Failure to comply could result in damage to the drive or braking circuit.
Check all the wiring to ensure that all connections are correct after installing the drive and connecting other
devices.
Failure to comply could result in damage to the drive.
Do not connect unapproved LC or RC intereference suppression filters, capacitors, or overvoltage protection
devices to the output of the drive.
Using unapproved filters could result in damage to the drive or motor equipment.
Check the motor rotation and elevator movement direction prior to starting up the drive.
The drive puts out voltage in phase sequence U-V-W with an Up command. Make sure the elevator moves up if the
motor is supplied with this phase sequence.
Always remove the ropes when performing Rotational Auto-Tuning.
During Rotational Auto-Tuning the drive turns the motor for a certain time. Not removing the ropes might result in
damage to the equipment.
16 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
i.2 General Safety
NOTICE
Do not lift the drive up while the cover is removed.
This can damage the terminal board and other components.
Do not expose the drive to halogen group disinfectants.
Failure to comply may cause damage to the electrical components in the drive.
Do not pack the drive in wooden materials that have been fumigated or sterilized.
Do not sterilize the entire package after the product is packed.
u Precautions for CE Low Voltage Directive Compliance
This drive has been tested according to European standard EN61800-5-1, and it fully complies with the Low Voltage
Directive. The following conditions must be met to maintain compliance when combining this drive with other devices:
• Do not use drives in areas with pollution higher than severity 2 and overvoltage category 3 in accordance with IEC664.
• Ground the neutral point of the main power supply for 400 V Class drives.
u Precautions for UL/cUL Standards Compliance
This drive is tested in accordance with UL standard UL508C and complies with UL requirements. The following
conditions must be met to maintain compliance when using this drive in combination with other equipment:
• Do not install the drive to an area greater than pollution severity 2 (UL standard)
• Use UL-listed copper wires (rated at 75°C) and closed-loop connectors or CSA-certified ring connectors.
• Wire low voltage wires with NEC Class 1 circuit conductors. Refer to national, state, or local codes for wiring. Use a
class 2 (UL regulations) power supply for the control circuit terminal.
• This drive has undergone the UL short-circuit test, which certifies that during a short-circuit in the power supply the
current flow will not rise above 30,000 amps maximum at 240 V for 200 V class drives and 480 V for 400 V class
drives.
• The drive internal motor overload protection is UL listed and in accordance with the NEC and CEC. The setup can be
done using the parameters L1-01/02.
u General Application Precautions
n Motor Selection
Drive Capacity
The output current should not exceed 165% of the drive rated current. Select a drive that can output enough current when
accelerating a load at 100%.
For specialized motors, make sure that the motor rated current is less than the rated output current for the drive.
Starting Torque
The startup and acceleration characteristics of the motor are restricted to the drive's overload current rating (165% rated
current for 30 s).
The overload rating for the drive determines the starting and accelerating characteristics of the motor. Expect lower
torque than when running from line power. To get more starting torque, use a lar ger drive or increase both the motor and
drive capacity.
Stopping
n
Emergency Stop
When the drive faults out, a protective circuit is activated and drive output is shut off. This, however, does not stop the
motor immediately . Some type of mechanical brake may be needed if it is necessary to halt the motor faster than the Fast
Stop function is able to.
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 17
i.2 General Safety
Mechanical Brake
When the drive faults out, the output shuts off but the motor does not stop when elevator is in unbalanced weight
condition. A mechanical brake is required.
Repetitive Starting/Stopping
Elevators and other applications with frequent starts and stops often approach 150% of their rated current values. Heat
stress generated from repetitive high current will shorten the life span of the IGBT s. The expected lifetime for the IGBTs
is about 3 million start and stop cycles with a 8 kHz carrier frequency and 165% peak current.
Yaskawa recommends lowering the carrier frequency, particularly when audible noise is not a concern. It is benef icial to
reduce the load, increase the acceleration and deceleration times, or switch to a larger drive to help keep peak current
levels under 165%. Be sure to check the peak current levels when starting and stopping repeatedly during the initial test
run, and make adjustments accordingly.
n
Installation
Enclosure Panels
Keep the drive in a clean environment by installing the drive in an enclosure panel or selecting an installation area free of
airborne dust, lint, and oil mist. Be sure to leave th e required space between drives to provide for cooling, and take proper
measures so the ambient temperature remains within allowable limits and keep flammable materials away from the drive.
Yaskawa offers protective designs for drives that must be used in areas subjected to oil mist and excessive vibration.
Contact Yaskawa or your supplier for details.
Installation Direction
NOTICE: Install the drive upright as specified in the manual. Refer to Mechanical Installation on page 31 for more information on
installation. Failure to comply may damage the drive due to improper cooling.
n Settings
DC Injection Braking
NOTICE: Excessive current during DC Injection Braking and excessive duration of DC Injection Braking can cause motor overheat.
Acceleration/Deceleration Ramp
Acceleration and deceleration times are affected by the amount of torque generated by the motor, the load torque, and the
inertia moment. Set a longer accel/decel time when Stall Prevention is enabled. The accel/decel times are lengthened for
as long as the Stall Prevention function is in operation. Install one of the available braking options or increase the
capacity of the drive for faster acceleration and deceleration.
General Handling
n
Selecting a Molded Case Circuit Breaker or RCD/RCM Devices
Where an RCD (residual current device) or RCM (residual current monitor) at the drive power supply side is used for
protection in case of direct or indirect contact, only an RCD or RCM of type B according to IEC 60755 is allowed.
Select a MCCB (Molded Case Circuit Breaker) or RCD/RCM with a rated current that is 1.5 to 2 times higher than the
rated current of the drive in order to avoid nuisance trips caused by harmonics in the drive input current. Also refer to
Installing a Molded Case Circuit Breaker (MCCB) on page 208.
WARNING! Sudden Movement Hazard. Install a properly controlled contactor on the input-side of the drive for applications where
power should be removed from the drive during a fault condition. Improper equipment sequencing could result in death or serious
injury.
WARNING! Fire Hazard. Shut off the drive with a magnetic contactor (MC) when a fault occurs in any external equipment such as
braking resistors. Refer to Installing a Magnetic Contactor at the Power Supply Side on page 210. Failure to comply may cause
resistor overheating, fire, and injury to personnel.
To get the full performance life out of the electrolytic capacitors and circuit relays, refrain from switching the drive
power supply off and on more than once every 30 minutes. Frequent use can damage the drive. Use the drive to stop and
start the motor.
Inspection and Maintenance
WARNING! Electrical Shock Hazard. Capacitors in the drive do not immediately discharge after shutting off the power. Wait for at
least the amount of time specified on the drive before touching any components after shutting off the power. Failure to comply may
cause injury to personnel from electrical shock.
18 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
i.2 General Safety
CAUTION! Burn Hazard. Because the heatsink can get very hot during opera tion, take proper precautions to prevent burns. When
replacing the cooling fan, shut off the power and wait at least 15 minutes to be sure that the heatsink has cooled down. Failure to
comply may cause burn injury to personnel.
Wiring
Yaskawa recommends using ring terminals on all drive models for UL/cUL compliance. Use only the tools
recommended by the terminal manufacturer for crimping.
Transporting the Drive
NOTICE: Never stea m clean the drive. During transport, keep the drive from coming into contact with salts, fluorine, bromine,
phethalate ester, and other such harmful chemicals.
NOTICE: Consider motor voltage tolerance levels and motor insulation in applications with an input voltage of over 440 V or
particularly long wiring distances.
NOTICE: Ensure that the motor is suitable for inverter duty and/or the motor service factor is adequate to accommodate the additional
heating with the intended operating conditions. A motor connected to a PWM drive may operate at a higher temperature than a utilityfed motor and the operating speed range may reduce motor cooling capacity.
u Motor Application Precautions
n Standard Induction Motors
Insulation Tolerance
NOTICE: Consider motor voltage tolerance levels and motor insulation in applications with an input voltage of over 440 V or
particularly long wiring distances.
NOTICE: Ensure that the motor is suitable for inverter duty and/or the motor service factor is adequate to accommodate the additional
heating with the intended operating conditions. A motor connected to a PWM drive may operate at a higher temperature than a utilityfed motor and the operating speed range may reduce motor cooling capacity.
High-Speed Operation
NOTICE: Mechanical problems may occur with the motor bearings and dynamic balance of the machine when op erating a motor
beyond its rated speed. Contact the motor or machine manufacturer.
Low-Speed Range
The cooling fan of a standard motor should sufficiently cool the motor at the rated speed. As the self-cooling capability
of such a motor reduces with the speed, applying full torque at low speed will possibly damage the motor. Reduce the
load torque as the motor slows to prevent motor damage from overheat. Use a motor designed specifically for operation
with a drive when 100% continuous torque is needed at low speeds.
Torque Characteristics
Torque characteristics differ compared to operating the motor directly from line power. The user should have a full
understanding of the load torque characteristics for the application.
Vibration and Shock
The drive allows selection of high carrier PWM control and low carrier PWM control. Selecting high carrier PWM can
help reduce motor oscillation.
If resonance occurs, install shock-absorbing rubber around the base of the motor and enable the Jump frequency selection
to prevent continuous operation in the resonant frequency range.
Audible Noise
Noise created during run varies by the carrier frequency setting. When using a high carrier frequency, audible noise from
the motor is comparable to the motor noise generated when running from line power. Operating above the rated r/min,
however, can create unpleasant motor noise.
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 19
i.2 General Safety
u 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.2
WARNING
٨
Read manual before installing.
٨
Wait 5 minutes for capacitor discharge after
Risk of electric shock.
disconnecting power supply
٨
To conform to requirements, make sure
to ground the supply neutral for 400V class.
Figure i.1 Warning Information
Figure i.2 Warning Label Position
Warning Label
20 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
1
Receiving
This chapter explains how to inspect the drive upon receipt, and gives and overview of the
different enclosure types and components.
1.1 SECTION SAFETY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
1.2 GENERAL DESCRIPTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
1.3 MODEL NUMBER AND NAMEPLATE CHECK . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
1.4 COMPONENT NAMES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 21
1.1 Section Safety
1.1 Section Safety
CAUTION
Crush Hazard
Always hold the case when carrying the drive.
Carrying the drive by the front cover may cause the main body of the drive to fall, resulting in minor or moderate
injury.
NOTICE
Equipment Hazard
Do not connect electromagnetic switches or magnetic contactors to the output motor circuits without proper
sequencing.
Improper sequencing of output motor circuits could result in damage to the drive.
Do not open the main circuit between the drive and the motor while the motor is rotating.
Improper sequencing of output motor circuits could result in damage to the drive.
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.
22 Y ASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
1.2 General Description
u L1000V Model Overview
1.2 General Description
Motor Power
kW
4.0 2V0018 17.5 4V0009 9.2
5.5 2V0025 25 4V0015 14.8
7.5 2V0033 33 4V0018 18
11 2V0047 47 4V0024 24
15 2V0060 60 4V0031 31
Model CIMR-LC
3-Phase 200 V Class 3-Phase 400 V Class
Rated Output Current (A) <1>
Model CIMR-LC
Rated Output Current (A) <1>
<1> These values assume the carrier frequency is not set higher than 8 kHz.
Note: The drive automatically decreases the rated output current when setting higher carrier frequency.
u Control Mode Selection
Table 1.1 gives an overview of the L1000V motor control methods (control modes) and their various features.
Table 1.1 Control Modes and their Features
Motor Type Induction Motors Comments
Control Mode V/f V/f with PG OLV OLV with PG –
Parameter Setting
Basic Description
Type of Applications Motor Type IM IM IM IM –
Characteristics
Application-Specific
PG Feedback N/A YES, 1CH N/A YES, 1CH –
Speed Control Range
Speed Accuracy
Control
Speed Response
Starting Torque
Auto-Tuning
Torque Limit N/A N/A YES YES
DC Injection at Start
and Stop
Torque compensation N/A N/A YES YES Torque boost at start.
Slip compensation YES YES YES YES
A1-02 = 0
H6-01 = F
V/f control
1:40 1:40 1:100 1:100 May fluctuate with characteristics and motor temperature.
±2.0% ±0.03% ±0.2% ±0.03%
3 Hz 3 Hz 5 Hz 5 Hz
150% at 3 Hz 150% at 3 Hz 200% at 0.5 Hz 200% at 0.5 Hz
Line to line
resistance
YES YES YES YES
A1-02 = 0
H6-01 = 3
V/f control with
simple PG
feedback
Line to Line
resistance
A1-02 = 2
H6-01 = F
Open Loop Vector
control
• Rotational
• Stationary
• Line to line
resistance
A1-02 = 2
H6-01 = 3
Open Loop Vector
control with simple
PG feedback
• Rotational
• Stationary
• Line to line
resistance
Default Setting is V/f Control.
PG feedback is only one channel input to the drive pulse
train input terminal. Cannot determine motor direction.
Speed deviation when operating at constant speed. May
fluctuate with characteristics and motor temperature.
Max. frequency of a speed reference signal that the drive
can follow. May fluctuate with characteristics and motor
temperature.
May fluctuate with characteristics and motor temperature.
Performance may differ by capacity.
Automatically adjusts parameter settings that concern
electrical characteristics of the motor.
Sets the maximum torque for the motor to protect the load
and connected machinery.
Builds up motor torque when stopped in order to prevent
movement of the elevator when the brake is released at
start and applied at stop.
Adjusts the leveling speed reference in order to improve
the stopping accuracy.
Receiving
1
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 23
1.3 Model Number and Nameplate Check
A
1.3 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.
Description Drive Quick Start Guide
YASKAWA AC Drive L1000V
Lift Inverter Series
Quick Start Guide
Type: CIMR-LC V
Models:
200 V Class, Three-Phase Input: 4.0 to 15 kW
400 V Class, Three-Phase Input: 4.0 to 15 kW
To properly use the product, read this manual thoroughly
and retain for easy reference, inspection, and maintenance.
Ensure the end user receives this manual.
MANUAL NO. YEG TOEP C710606 50B
Quantity 11
1
2
3
4
5
6
7
8
u Nameplate
Figure 1.1
C drive model
Input specifications
Output specifications
Lot number
Serial number
u Model Identification
Figure 1.2
CIMR-L
Drive
CIMR-LC4V0015FAA
:
MODEL
MAX APPLI. MOTOR : 5.5kW REV : A
: AC3PH 380-480V 50/60Hz 15.0A
INPUT
OUTPUT
: AC3PH 0-480V 0-120Hz 14.8A
MASS
: 3.8 kg
O / N
: M--
S / N
: IR
FILE NO
: E131457 IP20
TYPE 1 ENCLOSURE
YASKAWA ELECTRIC CORPORATION
Figure 1.1 Nameplate Information
C4
L1000
Series
Region
No.
Code
C Europe
No. Voltage Class
3-phase, 200-240 Vac
2
3-phase, 380-480 Vac
4
No.
V 0015 F A A
Customized
Specifications
V
V1000 Based
PRG: 701
PASS
MADE IN UK
No.
B
F
Drive rated current
IND.CONT.EQ.
7J48 D
Enclosure
Type
IP20 Type
IP20 /
NEMA Type 1
No.
A
Software version
Enclosure type
Design
Revision
Order
Environmental
Specification
Standard
Figure 1.2 Model Code Interpretation
24 Y ASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
1.4 Component Names
This section gives an overview of the drive components described in this manual.
u Exploded Views of Drive Components
n Three-Phase AC200 V CIMR-LC2V0018B (IP20 / Open-Chassis)
Three-Phase AC400 V CIMR-LC4V0009B (IP20 / Open-Chassis)
A
M
L
K
1.4 Component Names
B
H
J
I
E
F
G
A – Fan cover H – Front 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 M – Cooling fan
G – Front cover screw
K – LED operat or
C
D
Receiving
1
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 25
1.4 Component Names
n Three-Phase AC200 V CIMR-LC2V0025F to 2V0060F (IP20 / NEMA Type 1)
Three-Phase AC400 V CIMR-LC4V0015F to 4V0031F (IP20 / NEMA Type 1)
A
B
P
O
N
M
L
K
J
F
G
I
H
A – Fan cover I – Front cover screws
B – Coolin g fan J – Terminal cover
C – Mounting hole K – Te r mi nal board
D – Case and Heatsink L – Front cover
E – Optional 24 V DC power
supply connection cover
F – Cover screws N – LED operator
G – Rubber bushing O – Top cover
H–Bottom cover
M – Comm port
C
D
E
26 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
u Front Views
A
A
B
C
D
E
F
B
C
D
E
F
Figure 1.3
1.4 Component Names
A – Terminal board connector D – Protective Covers
B – Jumper CN1 E – Main Circuit Terminals
C – Control Circuit Terminals F – Ground Terminals
Figure 1.3 Front View of Drives
Receiving
1
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 27
1.4 Component Names
28 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
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 EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 29
2.1 Section Safety
2.1 Section Safety
W ARNING
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.
CAUTION
Crush Hazard
Do not carry the drive by the front cover or the terminal cover.
Failure to comply may result in minor or moderate injury from the main body of the drive falling.
NOTICE
Equipment Hazard
Prevent foreign matter such as metal shavings or wire clippings from falling into the drive during drive
installation and project construction.
Failure to comply could result in damage to the drive.
Place a temporary cover over the top during installation. Be sure to remove the temporary cover before start-up, as the
cover will reduce ventilation and cause the unit to overheat.
Observe proper electrostatic discharge (ESD) procedures when handling the drive.
Failure to comply could result in ESD damage to the drive circuitry.
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-control motor.
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 motor failure.
When the input voltage is 440 V or higher or the wiring distance is greater than 100 meters, pay special
attention to the motor insulation voltage or use a drive-rated motor with reinforced insulation.
Failure to comply could lead to motor winding failure.
Motor vibration may increase when operating a machine in variable-speed mode, if that machine previously
operated at a constant speed.
Install vibration-proof rubber on the motor base.
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.
Never lift the drive up while the cover is removed.
This can damage the terminal board and other components.
Improper application of peripheral devices could result in malfunction of drive due to electrical interference.
Follow manufacturers recommendations when installing electrical devices near the drive and take precautions to shield
the drive from electrical interference.
30 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
2.2 Mechanical Installation
2.2 Mechanical Installation
This section outlines specifications, procedures, and the environment for proper mechanical installation of the drive.
CAUTION! Crush Hazard. Carrying the drive by the front cover may cause the main body of the drive to fall, resulting in minor or
moderate injury. Always hold the case when carrying the drive.
u Installation Environment
For optimum performance life of the drive, install the drive in an environment that meets the conditions listed below.
Table 2.1 Installation Environment
Environment Conditions
Installation Area Indoors
-10 °C to +50 °C (IP20 enclosure)
-10 °C to +40 °C (IP20 / NEMA Type 1 enclosure)
Ambient Temperature
Humidity 95% RH or less and free of condensation
Storage Temperature -20 to +60 °C
Surrounding Area
Altitude 1000 m or lower, up to 3000 m with derating (Refer to Drive Derating Data on page 220)
Vibration
Orientation Install the drive vertically to maintain maximum cooling effects.
Drive reliability improves in environments without wide temperature fluctuations.
When using the drive in an enclosure panel, install a cooling fan or air conditioner in the area to ensure that the air temperature inside the enclosure
does not exceed the specified levels.
Do not allow ice to develop on the drive.
Install the drive in an area free from:
• oil mist and dust
• metal shavings, oil, water or other foreign materials
• radioactive materials
• combustible materials (e.g., wood)
• harmful gases and liquids
• excessive vibration
•chlorides
• direct sunlight
10 to 20 Hz at 9.8 m/s
20 to 55 Hz at 5.9 m/s2
2
NOTICE: Avoid placing drive peripheral devices, transformers, or other electronics near the drive as the noise created can lead to
erroneous operation. If such devices must be used in close proximity to the drive, take proper steps to shield the drive from noise.
NOTICE: Prevent foreign matter such as metal shavings and wire clippings from falling into the drive during installation. Failure to
comply could result in damage to the drive. Place a temporary cover over the top of the drive during installation. Remove the
temporary cover before startup, as the cover will reduce ventilation and cause the drive to overheat.
u Installation Orientation and Spacing
WARNING! Fire Hazard. Provide sufficient cooling when installing the drive inside an enclosed panel or cabinet. Failure to comply
could result in overheating and fire. When drives are placed inside the same enclosure panel, install proper cooling to ensure air
entering the enclosure does not exceed 50°C.
n Installation Orientation
Install the drive upright as illustrated in Figure 2.1 to maintain proper cooling. Refer to Mechanical Installation on
page 31 for details on installing the drive.
Figure 2.1
OK Not OK
Not OK
Mechanical
Installation
2
Figure 2.1 Correct Installation Orientation
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 31
2.2 Mechanical Installation
A
n Installation Spacing
Figure 2.2 shows the installation distance required to maintain sufficient space for airflow and wiring.
Figure 2.2
A
A
B
C
B
A – 30 mm C – Airflow direction
B – 100 mm
Figure 2.2 Minimum Installation Spacing
Note: IP20/Open-Chassis and IP20/NEMA Type 1 models require the same amount of space above and below the drive for installation.
n Multiple Drive Installation
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 as in Figure 2.3, derating must be considered and
parameter L8-35 must be set accordingly. Refer to L8: Drive Protection on page 144 for more details.
Figure 2.3
B
2 mm
B
C
D
C
A – Line up the tops of the drives C – 100 mm
B – 30 mm D – Airflow direction
Figure 2.3 Minimum Space Between Drives (Side-by-Side Mounting)
Note: When installing drives of different heights in the same enclosure panel, the tops of the drives should line up. Leave space
between the top and bottom of stacked drives for cooling fan replacement if required. Using this method, it is possible to replace
the cooling fans later without removing the drive from the panel.
32 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
2.2 Mechanical Installation
u Digital Operator Remote Usage
n Remote Operation
An optional digital LCD operator (JVOP-180) can be connected to the drive using an extension cable up to 3 m long to
facilitate operation when the drive is installed in a location where it can not be easily accessed.
The digital operator can also be permanently mounted in remote locations such as panel doors using an extension cable
and an installation support set (depending on the installation type).
Note: Refer to Drive Options and Peripheral Devices on page 206 for information on extension cables and installation support sets.
Figure 2.4
Drive
Operator
Figure 2.4 Dig ital LCD Operator Connection
n Digital Operator Remote Installation
Digital Operator Dimensions
YEG
90
Comm Port
12. 2
1. 6
S /N : J007XE273710001
Communication Cable Connector
Inst allat ion holes ( 2-M 3 sc rews , dept h 5)
S /N : J007XE273710001
78
Mechanical
Installation
15
60
7. 9
Minimum
50
44
Unit: m m
Figure 2.5 Digi tal Operator Dimensions
Installation Types and Required Materials
The digital operator can be mounted to an enclosure in two different ways:
1.
External/face-mount installs the operator outside the enclosure panel
2. Internal/flush-mount installs the operator inside the enclosure panel
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 33
2
2.2 Mechanical Installation
Table 2.2 Digital Operator Installation Met hods and Required Tools
Installation Method Description Installation Support Sets Model Required Tools
External/Face-Mount
Internal/Flush-Mount
Simplified installation with the digital
operator mounted on the outside of
the panel with two screws.
Encloses the digital operator in the
panel. The digital operator is flush
with the outside of the panel.
Installation Support Set A
(for mounting with screws through
Installation Support Set B
(for use with threaded studs that are
– – Phillips screwdriver (#1)
holes in the panel)
fixed to the panel)
EZZ020642A Phillips screwdriver (#1, #2)
EZZ020642B
Phillips screwdriver (#1)
Wrench (7 mm)
NOTICE: Prevent foreign matte r 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 drive start-up, as the cover will reduce ventilation and cause the drive to overheat.
External/Face-Mount
1. Cut an opening in the enclosure panel for the digital operator as shown in Figure 2.7.
2. Position the digital operator so the display faces outwards, and mount it to the enclosure panel as shown in
Figure 2.5
Figure 2.6.
Figure 2.6
Digital Operator
M3 × 6
Phillips recessed
pan head machine screw × 2
Enclosure panel
Figure 2.6 External/Face-Mount Installation
22
78
26
22
2
commonTMonly
Unit: mm
commonTMonly
22
14
Unit: mm
Figure 2.7 Panel Cut-Out Dimensions (External/Face-Mount Installation)
34 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
2.2 Mechanical Installation
Internal/Flush-Mount
An internal flush-mount requires an installation support set that must be purchased separately. Contact a Yaskawa
representative to order an installation support set and mounti ng hardware. Figure 2.8 illustrates how to attach Installation
Support Set A.
Cut an opening in the enclosure panel for the digital operator as shown in Figure 2.9.
1.
2. Mount the digital operator to the installation support.
3. Mount the installation support set and digital operator to the enclosure panel.
Figure 2.7
Enclosure panel
Digital Operator
M4 × 10
Phillips truss head screw × 4
(for panel widths between 1 and 1.6)
Installation Support Set A
M3 × 6
Phillips recessed
pan head machine screw × 2
commonTMonly
Unit: mm
Figure 2.8 Internal/Flush Mount Installation
Note: Use a gasket between the enclosure panel and the digital operator in environments with a significant amount of dust or other
Figure 2.8
airborne debris.
+0.5
0
89
120
45
+0.5
59
0
Unit : mm
Figure 2.9 Panel Cut-Out Dimensions (Internal/Flush-Mount Installation)
Mechanical
Installation
2
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 35
2.2 Mechanical Installation
u Exterior and Mounting Dimensions
d
H3
d
W1
W
H2
H1
H
D1
D
H
H4
A
IP20 / Open
Chassis
W1
W
H2
H1
B
IP20 / NEMA
Type
1
D
Table 2.3 Dimensions for three-phase 200V class drives
Model
CIMR-LC
2V0018B A 140 128 143 128 118 5 - - 65 M4 2.6
2V0025F
2V0033F 140 254 140 122 248 6 13 6.2 55 M5 3.8
2V0047F 180 290 163 160 284 8 15 6.2 75 M5 5.5
2V0060F 220 350 187 192 336 7 15 7.2 78 M6 9.2
Fig. W H D W1 H1 H2 H3 H4 D1 d
140 254 140 122 248 6 13 6.2 55 M5 3.8
B
Dimensions (mm)
D1
Weight
(kg)
Table 2.4 Dimensions for three-phase 400V class drives
Model
CIMR-LC
4V0009B A 140 128 143 128 118 5 - - 65 M4 2.6
4V0015F
4V0018F 140 254 140 122 248 6 13 6.2 55 M5 3.8
4V0024F 180 290 143 160 284 8 15 6 55 M5 5.2
4V0031F 180 290 163 160 284 8 15 6 75 M5 5.5
Fig. W H D W1 H1 H2 H3 H4 D1 d
140 254 140 122 248 6 13 6 55 M5 3.8
B
Dimensions (mm)
Weight
(kg)
36 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
3
Electrical Installation
This chapter explains proper procedures for wiring the control circuit terminals, motor, and
power supply.
3.1 SECTION SAFETY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
3.2 STANDARD CONNECTION DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
3.3 MAIN CIRCUIT CONNECTION DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
3.4 TERMINAL BLOCK CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
3.5 PROTECTIVE COVERS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
3.6 MAIN CIRCUIT WIRING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
3.7 CONTROL CIRCUIT WIRING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
3.8 CONTROL I/O CONFIGURATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
3.9 CONNECT TO A PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
3.10 WIRING CHECKLIST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 37
3.1 Section Safety
3.1 Section Safety
DANGER
Electrical Shock Hazard
Do not change wiring, remove covers, connectors or options cards, or attempt to service the drive with power
applied to the drive.
Disconnect all power to the drive, and lock out the power source. After shutting off the power wait for at least the
amount of time specified on the drive front cover safety label. Measure the DC bus voltage for unsafe voltages to
confirm safe level before servicing to prevent electric shock The internal capacitor remains charged even after the
power supply is turned off. Failure to comply will result in serious injury from electric shock.
W ARNING
Sudden Movement Hazard
Operating a drive with untested emergency circuits could result in death or serious injury.
Verify all emergency stop wiring and circuits before operating the drive.
Ensure start/stop, I/O and safety circuits are wired properly and in the correct state before energizing or
running the drive.
Failure to comply could result in death or serious injury from moving equipment.
If holding brake circuits are not configured properly, load equipment may fall or drop during power loss or
drive fault, which could result in death or serious injury.
• Provide a separate holding brake if necessary.
• Always construct the external sequence to confirm that the holding brake is activated in the event of an emergency , a
power failure, or an abnormality in the drive.
• If using the drive with an elevator, provide safety measures on the elevator to prevent the elevator from dropping.
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 allow unqualified personnel to use the 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.
Make sure the protective earthing conductor complies with technical standards and local safety regulations.
When an EMC filter is installed, the leakage current exceeds 3.5 mA. Therefore according to IEC61800-5, an
automatic power supply interruption in case of a broken earthing conductor must be provided. Alternatively a
protective earthing conductor with a cross section of at least 10 mm
Use appropriate equipment for residual current monitoring/detection (RCM/RCD).
This drive can cause a residual current with a DC component in the protective earthing conductor. Where a residual
current operated protective or monitoring device is used for protection in case of direct or indirect contact, always use
an RCM or RCD of type B according to IEC 60755.
2
(Cu) or 16 mm2 (Al) must be used.
38 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
3.1 Section Safety
W ARNING
Improper equipment grounding may cause dangerous electrical potentials on equipment chassis, which could
result in death or serious injury.
Always use a ground wire that complies with technical standards on electrical equipment and minimize the length of
the ground wire.
Make sure all ground terminals have been properly grounded.
Always ground the ground terminal. (200 V Class: Ground to 100 Ω or less, 400 V Class: Ground to 10 Ω or less).
Comply with proper wiring practices.
The motor may run in reverse if the phase order is backward, causing incorrect elevator direction movement and injury
to personnel.
Connect motor input terminals U, V and W to drive output terminals U/T1,V/T2, and W/T3. The phase order for the
drive and motor should match.
Install a properly controlled contactor on the input-side of the drive for applications where power should be
removed from the drive during a fault condition.
Improper equipment sequencing could result in death or serious injury.
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.
• Do not connect AC line power to output terminals U, V, and W.
• Make sure that the power supply lines are connected to main circuit input terminals R/L1, S/L2, T/L3 (or R/L1 and S/
L2 for single-phase power).
Install a properly controlled contactor on the input-side of the drive for applications where power should be
removed from the drive during a fault condition.
Improper equipment sequencing could result in death or serious injury.
Fire Hazard
Install adequate branch circuit short circuit protection per applicable codes.
The drive is suitable for circuits capable of delivering not more than 100,000 RMS symmetrical amperes, 240 Vac
maximum (200 V Class) and 480 Vac maximum (400 V Class). Inadequate branch short circuit protection could result
in damage to the drive.
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.
Improperly tightened terminal screws can also cause erroneous equipment operation.
Do not use improper combustible materials in drive installation.
Failure to comply could result in death or serious injury by fire.
Attach the drive or braking resistors 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.
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.
CAUTION
Electrical Installation
3
Crush Hazard
Carrying the drive by the front cover may cause the main body of the drive to fall, resulting in minor or
moderate injury.
Always hold the case when carrying the drive.
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 39
3.1 Section Safety
NOTICE
Equipment Hazard
Do not carelessly connect parts or devices to the drives braking transistor terminals.
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 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.
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.
Use care when connecting parts or devices to the drives braking transistor terminals.
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 modifi cation of the product made by the user. This product must not be modified.
Check all the wiring to ensure that all connections are corr ect after installing the drive and connecting any other
devices.
Failure to comply could result in damage to the drive.
Connect braking circuits to the drive as shown in the I/O wiring examples.
Improperly wiring braking circuits could result in damage to the drive or equipment.
Install adequate branch circuit short circuit protection per applicable codes.
The drive is suitable for circuits capable of delivering not more than 100,000 RMS symmetrical amperes, 240 Vac
maximum (200 V Class) and 480 Vac maxi mum (400 V Class). Inadequate branch short circuit protection damage or
serious injury by fire.
Do not check or test control circuit signals while the drive is running.
Improper use of test equipment could result in damage to the drive circuitry by short circuit.
40 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
3.1 Section Safety
NOTICE
Fire Hazard
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.
Do not connect control circuit ground terminals to the drive enclosure.
Improper drive grounding can cause control circuit malfunction.
Do not use the negative DC bus terminal "-" as a ground terminal. This terminal is at high DC voltage potential.
Improper wiring connections could damage the drive.
Before applying power to the drive, use power-off resistance checks to ch eck for short-circuits between (R/L1, S/
L2, and T/L3) or between main circuit terminals and ground.
Failure to comply may result in damage to the drive from short-circuit.
Prevent foreign matter such as metal shavings or wire clippings from falling into the drive during drive
installation and project construction.
Failure to comply could result in damage to the drive. Place a temporary cover over the top during installation. Be sure
to remove the temporary cover before start-up, as the cover will reduce ventilation and cause the unit to overheat.
Improper application of devices on drive output circuits can damage the drive.
Do not connect unapproved LC or RC interference suppression filters, capacitors, ground fault circuits, or overvoltage
protection devices to the output of the drive.
Insulate shields with heat shrink tubing or tape to prevent contact with other signal lines and equipment.
Improper wiring practices could result in drive or equipment damage due to short circuit.
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 41
Electrical Installation
3
3.2 Standard Connection Diagram
3.2 Standard Connection Diagram
Connect the drive and peripheral devices as shown in Figure 3.1. It is possible to set and run the drive via the digital
operator without connecting digital I/O wiring. This section does not discuss drive operation; Refer to Start-Up
Programming & Operation on page 63 for instructions on operating the drive.
WARNING! Sudden Movement Hazard. If holding brake circuits are not configured properly, load equipment may fall or drop during
power loss or drive fault, which could result in death or serious injury.
・Provide a separate holding brake if necessary.
・Always construct the external sequence to confirm that the holding brake is activated in the event of an emergency, a power failure,
or an abnormality in the drive.
・When using the drive with an el evator, provide exte rna l safety measures to prevent the elevator from dropping.
NOTICE: Inadequate wiring could result in damage to the drive. Install adequate branch circuit short circuit protection per applicable
codes. The drive is suitable for circuits capable of delivering not more than 100,000 RMS symmetrical amperes, 240 Vac maximum
(200 V Class) and 480 Vac maximum (400 V Class).
NOTICE: When the input voltage is 440 V or higher or the wiring distance is greater than 100 meters (328 ft.), pay special attention to
the motor insulation voltage or use a drive rated motor. Failure to comply could lead to motor insulation breakdown.
NOTICE: Do not connect control circuit ground (AC) to drive enclosure. Improper drive groundi ng can cause control circuit
malfunction.
NOTICE: The minimum load for the relay outputs MA-MB-MC and MD-ME-MF is 10 mA.
42 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
Figure 3.1
3.2 Standard Connection Diagram
Terminals -, +1, +2, B1, B2 are
for connecting options. Never
connect power supply lines to
these terminals
Power
Supply
Multi-function
digital inputs
(default settings)
L1
L2
L3
Main
Switch
Fuses
Filter
Up / Stop
Down / Stop
Nominal
Inspection
Intermediate
Leveling
Not Used
R/L1
S/L2
T/L3
S1
S2
S3
S4
S5
S6
S7
SC
DC reactor
(option)
<1>
Link
L1000V
<4>
㪄
+24 V 8 mA
IP 24V
Thermal
relay
<2>
B1+1+2 B2
Braking
resistor
(optional)
U/T1
V/T2
W/T3
MD
ME
MF
MA
MB
MC
Ground
Brake
Control
Fault
<3>
Shielded
Cable
Multi-function relay output
250 Vac / 30 Vdc (10 mA to 1A)
(default setting)
Multi-function relay output
250 Vac / 30 Vdc (10 mA to 1A)
(default setting)
U
V
W
M
Pulse Generator
Input
Safe Disable
Input
<5>
CN1 (PNP Setting)
SOURCE
Shielded ground
terminal
RP
Pulse Input
(max. 32kHz)
AC
H1
HC
Symbols:
Use twisted pair cables.
Use shielded twisted pair cables.
SINK
P1
PC
AM
AC
Drive Ready
Output
AM
frequency
<6>
Indicates a main circuit terminal.
Indicates a control circuit terminal.
Multi-function photocoupler output
48 Vdc, 2 to 50 mA
(default setting)
Electrical Installation
3
Analog Monitor Output
0 to +10 Vdc (2mA)
(default setting)
Figure 3.1 Drive Standard Connection Diagram
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 43
3.2 Standard Connection Diagram
<1> Remove the jumper when installing a DC reactor.
<2> Set up a thermal relay sequence to disconnect drive main power in the event of an overheat condition on the dynamic braking option.
<3> The drive provides a stop function in compliance with Stop Category 0 (EN60204-1) and “Safe Torque Off” (IEC61800-5-2). It has been
designed to meet the requirements of the EN954-1/ISO13849-1, Category 3 and IEC61508, SIL 2. Using this function the number of motor
contactors can be reduced to one. Refer to Safe Disable Input Function on page 262 for details.
<4> The drive’s digital inputs are configured in Sink mode (0 Vdc common / NPN) by default using the internal power supply. To change input
polarity or to use an external power supply, Refer to Control I/O C onfiguration on page59.
<5> Disconnect the wire jumper between H1 and HC when using the Safe Disable input.
<6> Monitor outputs work with devices such as analog frequency meters, amme ters, voltm eters, and wattme ters. T hey ar e not i nten ded f or use as
a feedback-type of signal.
Note: Although no fault may be present, the drive cannot be started under certain conditions such as when the Digital Operator is left in
the Programming Mode. Use the “Drive Ready” output (set by default to photocoupler terminals P1-PC) to interlock operation in
such situations.
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.
NOTICE: When using the auto matic fault reset function with wiring designed to shut off the power supply upon driv e fault, make sure
the drive does not trigger a fault output during fault reset (L5-02 = 0, default). Failure to comply will prevent the automatic fault re set
function from working properly.
44 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
3.3 Main Circuit Connection Diagram
3.3 Main Circuit Connection Diagram
Refer to Figure 3.2 when wiring the main circuit of the drive. The power supply for the main circuit also provides power
to the control circuit.
NOTICE: Do not use the negative DC bus terminal “-” as a ground terminal. This terminal is at high DC voltage potential. Improper
wiring connections could damage the drive.
NOTICE: When installing an optional DC Reactor, remove the jumper between main circuit terminals +1 and +2.
u Three-Phase 200 V Class (CIMR-LC2V0018B to 2V0060F)
Three-Phase 400 V Class (CIMR-LC4V0009B to 4V0031F)
Figure 3.2
Jumper
Three-Phase Supply
200 Vac (400 Vac)
Figure 3.2 Connecting Main Circuit Terminals
DC reactor
(option)
+1
+2
R/L1
S/L2
T/L3
—
B1 B2
Drive
Braking
Resistor Unit
(option)
U/T1
V/T2
W/T3
Motor
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 45
Electrical Installation
3
3.4 Terminal Block Configuration
3.4 Terminal Block Configuration
Figure 3.3 shows the different main circuit terminal arrangements for the drive capacities.
Figure 3.3
Models:
CIMR-LC2V0018
CIMR-LC4V0009
Models:
CIMR-LC2V0025, 0033
CIMR-LC4V0015, 0018
Models:
CIMR-LC2V0047
CIMR-LC4V0024, 0031
Figure 3.3 Main Circuit Terminal Block Configurations
Model:
CIMR-LC2V0060
46 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
3.5 Protective Covers
3.5 Protective Covers
Follow the procedure below to remove the protective covers for wiring and to reattach the covers after completion.
u IP20 / Open-Chassis Cover Removal and Installation
Models CIMR-LC2V0018B and 4V0009B
Removing the Protective Covers
n
1. Loosen the screw on the front of the drive and remove the front cover.
Figure 3.4
Figure 3.4 Removing 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 3.5
pushing in on the tabs to remove it.
Electrical Installation
3
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 47
3.5 Protective Covers
n 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 small amount of pressure to lock the cover back into place.
Figure 3.6
Figure 3.5 Reattaching the Drive Covers
u IP20 / NEMA Type 1 Cover Removal and Installation
Models CIMR-LC2V0025F to 0060F and 4V0015F to 0031F
Removing the Protective Covers
n
1. Loosen the screw that locks the front covers in place to remove them.
Figure 3.7
Figure 3.6 Removing the Front Covers
2. Loosen the screw on the terminal cover to remove it and expose the conduit bracket.
Figure 3.8
Figure 3.7 R emo ving the Screw to Expose Conduit Bracket
48 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
3.5 Protective Covers
3. To remove the conduit bracket loosen the two screws that attach it to the drive enclosure.
Figure 3.9
Figure 3.8 Removing the Conduit Bracket
n Reattaching the Protective Covers
Pass power wiring and control signal wiring through the exit holes in the bottom of the conduit bracket of the drive. Place
power wiring and control signal wiring in separate conduits. Properly connect all wiring after installing the drive and
connecting other devices. Reattach all protective covers when wiring is complete.
Figure 3.10
Figure 3.9 Reattaching the Protective Covers
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 49
Electrical Installation
3
3.6 Main Circuit Wiring
3.6 Main Circuit Wiring
This section describes the functions, specifications, and procedures required to safely and properly wire the main circuit
in the drive.
NOTICE: Do not carelessly connect parts or devices to the drives braking transistor terminals. 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.
NOTICE: Equipment Hazard. Comply with proper wiring practices. The motor may run in reverse if the phase order is backward,
causing incorrect elevator direction movement. Connect motor input terminals U, V and W to drive output terminals U/T1,V/T2, and W/
T3. The phase order for the drive and motor should match.
NOTICE: Do not solder the ends of wiring connections to the drive. Soldered wiring connections can loosen over time. Improper wiring
practices could result in drive malfunction due to loose terminal connections.
NOTICE: Do not switch the drive input to start or stop the motor. Frequently switching the drive on and off shortens the life of the DC
bus charge circuit and the DC bus capacitors, and can cause premature drive failures. For the full performance life, refrain from
switching the drive on and off more than once every 30 minutes.
u Main Circuit Terminal Functions
Table 3.1 Main Circuit Terminal Functions
Terminal Description Function Reference
R/L1
S/L2
T/L3
U/T1
V/T2
W/T3
B1
B2
+1
+2
– DC bus negative terminal
Main circuit power supply input
Drive output to motor For connection to a three-phase asynchronous induction motor.
Braking resistor connection For connection to an optional external braking resistor.
DC reactor connection
Grounding terminals Electrical ground.
For connection of three-phase AC line power to the drive.
For 200V class drives, rated voltage is 200 to 240 VAC, -15/+10 %
For 400V class drives, rated voltage is 380 to 480 VAC, -15/+10 %
For connection of an optional DC bus reactor.
These terminals are shorted at shipment. Remove the shorting jumper between +1 and
+2 when installing a DC reactor.
Allows the drive to be supplied by a DC power supply connected to the +1 and
terminals.
–
42
42
208
210
-
53
u Wire Gauges and Tightening Torque
Use the tables in this section to select the appropriate wires and crimp terminals.
Note: 1. Wire gauge recommendations based on drive continuous current ratings using 75°C 600 Vac vinyl-sheathed wire assuming ambient
temperature within 40°C and wiring distance less than 100 m (328 ft.).
2. Terminals B1, B2, +1, and +2 are for connecting a DC reactor, braking resistor or DC power supply . Do not connect other nonspecific
devices to these terminals.
• Consider the amount of voltage drop when selecting wire gauges. Increase the wire gauge when the voltage drop is
greater than 2% of motor rated voltage. Ensure the wire gauge is suitable for the terminal block. Use the following
formula to calculate the amount of voltage drop:
Line drop voltage (V) = × wire resistance (Ω/km) × wire length (m) × current (A) × 10
3
• Refer to instruction manual TOBP C720600 00 for braking transistor option or braking resistor option wire gauges.
• Use terminal +1 and the negative terminal when connecting a braking transistor option or a regenerative unit.
• Refer to UL Standards Compliance on page 258 for information on UL compliance.
Yaskawa recommends using closed-loop crimp terminals on all drive models. Use only the tools recommended by the
terminal manufacturer for crimping. Refer to Closed-Loop Crimp Terminal Size (JIS C 2805) on page 258 for closed-
loop crimp terminal recommendations.
The wire gauges listed in the following tables are Yaskawa recommendations. Refer to local codes for proper wire gauge
selections.
-3
50 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
n Three-Phase 200 V Class
Table 3.2 Wire Gauge and Torque Specifications (Three-Phase 200 V Class)
Model
CIMR-LC
2V0018
2V0025
2V0033
2V0047
2V0060
R/L1, S/L2, T/L3U/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
Terminal
Recommended Gauge
mm2 (AWG)
6
(10)
10
(8)
6
(10)
10
(8)
16
(6)
6
(10)
10
(8)
25
(4)
10
(8)
25
(4)
35
(2)
16
(6)
25
(4)
Applicable
Gauge
2
mm
(AWG)
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)
10 to 35
(8 to 2)
10 to 16
(8 to 6)
10 to 25
(8 to 4)
3.6 Main Circuit Wiring
Screw
Size
M4
M4
M5
M4
M5
M6
M5
M6
M8
M5
M6
Tightening
Torque
Nm (lb.in.)
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)
2 to 2.5
(17.7 to 22.1)
4 to 6
(35.4 to 53.1)
2 to 2.5
(17.7 to 22.1)
4 to 6
(35.4 to 53.1)
9 to11
(79.7 to 97.4)
2 to 2.5
(17.7 to 22.1)
4 to 6
(35.4 to 53.1)
n Three-Phase 400 V Class
Table 3.3 Wire Gauge and Torque Specifications (Three-Phase 400 V Class)
Model
CIMR-LC
4V0009
4V0015
4V0018
4V0024
4A0031
R/L1, S/L2, T/L3U/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
Terminal
Recommended Gauge
2
mm
(AWG)
2.5
(14)
4
(12)
2.5
(14)
6
(10)
4
(12)
4
(12)
6
(10)
6
(10)
6
(10)
10
(8)
10
(8)
10
(8)
10
(8)
Applicable
Gauge
2
mm
(AWG)
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)
Screw
Size
M4
M4
M5
M4
M5
M5
M5
M6
M5
M5
M6
Tightening
Torque
Nm (lb.in.)
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)
2 to 2.5
(17.7 to 22.1)
2 to 2.5
(17.7 to 22.1)
2 to 2.5
(17.7 to 22.1)
4 to 6
(35.4 to 53.1)
2 to 2.5
(17.7 to 22.1)
2 to 2.5
(17.7 to 22.1)
4 to 6
(35.4 to 53.1)
Electrical Installation
3
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 51
3.6 Main Circuit Wiring
u Main Circuit Terminal and Motor Wiring
This section outlines the various steps, precautions, and checkpoints for wiring the main circuit terminals and motor
terminals.
WARNING! Electrical Shock Hazard. Before servicing, disconnect all power to the equipment and lock out the power source. Failure to
comply may result in injury from electrical shock. Wait at least five minutes after all indicators are OFF and measure the DC bus
voltage level and main circuit terminals to confirm the circuit is safe before wiring.
WARNING! Electrical Shock Hazard. Verify motor wiring bare wire ends do not contact the drive chassis or enclosure when wiring
drive terminals U/T1, V/T2, W/T3. Failure to comply may result in serious injury or death due to electrical shock.
WARNING! Electrical Shock Hazard. Improper equipment grounding could result in death or serious injury by contacting the motor
case. Always properly ground the motor-side grounding terminal.
WARNING! 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. Improperly tightened terminal screws can also cause
erroneous equipment operation.
WARNING! 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.
WARNING! 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.
NOTICE: Equipment Hazard. Comply with proper wiring practices. The motor may run in reverse if the phase order is backward,
causing incorrect elevator direction movement and injury to personnel. Connect motor input terminals U/T1, V/T2, and W/T3 to drive
output terminals U/T1,V/T2, and W/T3. The phase order for the drive and motor should match.
NOTICE: Equipment Hazard. Improper equipment sequencing could shorten useful life of the electrolytic capacitors and circuit relays
of the drive. Refrain from switching an input contactor more often than once every 30 minutes. Normally the drive I/O should be used
to stop and start the motor.
NOTICE: Equipment Hazard. When the input voltage is 480 V or higher or the wiring distance is greater than 100 meters (328 ft.), pay
special attention to the motor insulation voltage or use a drive-rated motor. Failure to comply could lead to motor winding failure.
NOTICE: Do not use the negati ve DC bus terminal "-" as a ground terminal. This terminal is at high DC voltage potential. Improper
wiring connections could damage the drive.
NOTICE: Improper application of devi c es on drive outpu t circuits can damage the drive. Do not connect unapproved LC or RC
interference suppression filters, capacitors, ground fault circuits, or overvoltage protection devices to the output of the drive.
NOTICE: Do not connect phase-advancing capacitors or LC/RC noise filters to the output circuits. Failure to comply could result in
damage to the drive, phase-advancing capacitors, LC/RC noise filters or ground fault circuit interrupters.
NOTICE: Properly integrate auxiliary contacts into the control logic circuit to avoid unnecessary fault displays caused by contactors or
output switches placed between drive and motor. Improper installation of input and outp ut contactors could result in damage to the
drive.
NOTICE: Before applying power to the drive, use power-off resistance checks to check for short-circuits between (R/L1, S/L2, and
T/L3) or between main circuit terminals and ground. Failure to comply may result in damage to the drive.
n Cable Length Between Drive and Motor
Voltage drop along the motor cable may cause reduced motor torque when the wiring between the drive and the motor is
too long, especially at low frequency output. This can also be a problem when motors are connected in parallel with a
fairly long motor cable. Drive output current will increase as the leakage current from the cable increases. An increase in
leakage current may trigger an overcurrent situation and weaken the accuracy of the current detection.
Adjust the drive carrier frequency according to Table 3.4. If the motor wiring distance exceeds 100 m (328 ft.) because of
the system configuration, reduce the ground currents. Refer to C6: Carrier Frequency on page 116.
Table 3.4 Cable Length Between Drive and Motor
Cable Length 50 m (164 ft.) or less 100 m (328 ft.) or less Greater than 100 m (328 ft.)
Carrier Frequency 15 kHz or less 5 kHz or less 2 kHz or less
52 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
3.6 Main Circuit Wiring
n Ground Wiring
Follow the precautions to wire the ground for one drive or a series of drives.
WARNING! When using an EMC filter, the leakage current exceeds 3.5 mA. Therefore, according to IEC61 800-5-1, at least one of the
conditions below must be satisfied:
a) The cross-section of the protective earthing conductor must be at least 10 mm2 (Cu) or 16 mm2 (Al).
b) The power supply must be disconnected automatically in case of discontinuity of the protective earthing conductor.
WARNING! Electrical Shock Hazard. Always use a ground wire that complies with technical standards on electrical equipment and
local installation regulations. 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. Improper equipment grounding could result in death
or serious injury by contacting ungrounded electrical equipment.
NOTICE: Do not share the groun d 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 interferen ce.
NOTICE: When us ing more than one drive, ground multiple drives according to instructions. Improper equipment grounding could
result in abnormal operation of drive or equipment.
Refer to Figure 3.11 when using multiple drives. Do not loop the ground wire.
Figure 3.11
Correct
Figure 3.10 Multiple Drive Ground Wiring
Correct Incorrect
n 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.
Wire the main circuit terminals after the terminal board has been properly grounded.
All drives have a cover placed over the DC bus and braking circuit terminals prior to shipment to help prevent miswiring.
On IP20 / Open-Chassis drives the cover can be removed with wire cutters. For IP20 / NEMA Type 1 drives the
protective cover is held by the ground terminal screw.
Figure 3.12
Protective Covers
Figure 3.11 Protective Cover to Prevent Miswiring
Electrical Installation
3
Refer to Main Circuit Connection Diagram on page 45 when wiring terminals on the main power circuit of the drive.
WARNING! Fire Hazard. The braking resistor connection terminals are B1 and B2. Do not connect braking resistors to any other
terminals. Improper wiring connections could cause the braking resistor to overheat and cause death or serious injury by fire. Failure to
comply may result in damage to the braking circuit or drive.
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 53
3.7 Control Circuit Wiring
3.7 Control Circuit Wiring
u Control Circuit Connection Diagram
Refer to Standard Connection Diagram on page 42 when wiring terminals on the drive’s control circuit.
u Control Circuit Terminal Block Functions
Drive parameters determine which functions apply to the multi-function digital inputs (S3 to S7), multi-function digital
output (MD-ME-MF), multi-function photocoupler output (P1-PC), and multi-function analog monitor output (AM). The
default setting is listed next to each terminal in Figure 3.1 on page 43.
WARNING! Sudden Movement Hazard. Always check the operation and wiring of control circuits after being wired. Operating a drive
with untested control circuits could result in death or serious injury.
WARNING! Sudden Movement Hazard. Confirm the drive I/O signals and external sequence before starting test run. Failure to comply
may result in death or serious injury.
NOTICE: Equipment Hazard. Improper equipment sequencing could shorten useful life of the electrolytic capacitors and circuit relays
of the drive. Refrain from switching an input contactor more often than once every 30 minutes. Normally the drive I/O should be used
to stop and start the motor.
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.
n Input Terminals
Table 3.5 lists the input terminals on the drive. Text in parenthesis indicates the default setting for each multi-function
input.
Table 3.5 Control Circuit Input Terminals
Type No. Terminal Name (Default Function) Description Page
Input 1. Up Command (Closed: Up, Open: Stop)
S1
Input 2. Down Command (Closed: Down, Open: Stop)
S2
Multi-function input 3 (Nominal Speed)
Digital Inputs
Digital Input
Power Supply
Safe Disable
Inputs
Pulse Train Inputs
S3
Multi-function input 4 (Inspection Operation)
S4
Multi-function input 5 (Intermediate Speed 1)
S5
Multi-function input 6 (Leveling Speed)
S6
Multi-function input 7 (Not used)
S7
Multi-function input common
SC
Safe Disable input 1
H1
Safe Disable function common
HC
RP Pulse Train input
Pulse Train input common
AC
Photocoupler
24 Vdc, 8 mA
Use jumper CN1 to select sinking or sourcing, and to select the power supply.
24 Vdc, 150 mA
Use jumper CN1 to select sinking or sourcing, and to select the power supply.
24 Vdc, 8 mA
Open: Drive output disabled
Closed: Normal operation
Internal impedance: 3.3 kΩ
Off time of at least 1 ms
Response Frequency: 0.5 to 32kHz
Duty Cycle: 30 to 70%
High Level: 3.5 to 24 Vdc
Low Level: 0.0 to 0.8 Vdc
Input Impedance: 3kohm
Used for single track PG speed feedback.
124
59
262
135
54 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
3.7 Control Circuit Wiring
n Output Terminals
Table 3.6 lists the output terminals on the drive. Text in parenthesis indicates the default setting for each multi-function
output.
Note: Relay output terminals are rated at a minimum of 10 mA. If less than 10 mA is required, use the photocoupler output (P1-PC).
Using the wrong current output level may cause undesirable effects when the terminal is activated.
Table 3.6 Control Circuit Output Terminals
Type No. Terminal Name (Function) Function (Signal Level) Default Setting Page
N.O. output (Fault)
MA
N.C. output (Fault)
Fault Relay
Multi-Function
Output Relay
Multi-Function
Photocoupler
Output
Monitor Output
MB
Fault output common
MC
N.O. output (Brake control)
MD
N.C. output (Brake control)
ME
Output common
MF
P1
Photocoupler output 1 (Drive ready) 48 Vdc, 2 to 50 mA
PC
Analog monitor output 1 (Output speed)
AM
Monitor common
AC
NOTICE: When connecting a reactive load such as a relay coil to the photocoupler output, attach a flywheel diode to the load (relay
coil) like shown below. Be sure that the diode is rated for voltages and currents higher than those present in the circuit.
30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A
Minimum load: 5 Vdc, 10 mA
30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A
Minimum load: 5 Vdc, 10 mA
127
-10 to +10 Vdc or 0 to +10 Vdc 134
Flywheel diode
I (max 50 mA)
Reactive
load
u Terminal Configuration
Control circuit terminals are arranged as shown in Figure 3.13.
Figure 3.13
HC
S7
CN1
AC
RP
AM AC
P1
HC
SCH1PC
S7
MF
MC
ME
S5
S3
S6
S1
S2
S4
MB
MD
MA
S1
S2
AC
AM
SCH1PC
S5
S3
S4
DC Power
Supply (max 48 V)
AC
RP
P1
S6
MD
ME
MF
MA
MB
Electrical Installation
3
MC
Figure 3.12 Control Circuit Terminal Arrangement
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 55
3.7 Control Circuit Wiring
n Wire Size
WARNING! 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. Improperly tightened terminal screws can also cause
erroneous equipment operation.
Select appropriate wire type and gauges from Table 3.7. For simpler and more reliable wiring, use crimp ferrules on the
wire ends. Refer to Table 3.8 for ferrule terminal types and sizes.
Table 3.7 Wire Gauges
Terminal
S1 to S7, SC, AC, AM, P1-PC, HC,
H1, MA, MB, MC, MD, ME, MF
Tightening
Torque
Nm
(lb.in.)
0.22 to 0.25
(1.9 to 2.2)
Applicable wire size
mm
Stranded wire:
0.25 to 1.0 (24 to 17)
Solid wire:
0.25 to 1.5 (24 to 16)
Bare Wire Terminal Ferrule-Type Terminal
2
(AWG)
Recommended wire size
mm
2
(AWG)
0.75
(18)
Applicable wire size
2
mm
(AWG)
0.25 to 0.5
(24 to 20)
Recommended wire size
mm
2
(AWG)
0.5
(20)
Wire Type
Shielded wire, etc.
n Ferrule-Type Wire Terminals
Yaskawa recommends using CRIMPFOX 6, a crimping tool manufactured by PHOENIX CONTACT, to prepare wire
ends with insulated sleeves before connecting to the drive. Refer to Table 3.8 for dimensions.
Figure 3.14
d1
YE
8 mm
L
d2
Figure 3.13 Ferrule Dimensions
Table 3.8 Ferrule Terminal Types and Sizes
Size mm2 (AWG) Type L (mm) d1 (mm) d2 (mm) Manufacturer
0.25 (24) AI 0.25-8YE 12.5 0.8 1.8
0.34 (22) AI 0.34-8TQ 10.5 0.8 1.8
0.5 (20)
AI 0.5-8WH or
AI 0.5-8OG
14 1.1 2.5
PHOENIX CONTACT
u Wiring the Control Circuit Terminal
This section describes the proper procedures and preparations for wiring the control terminals.
WARNING! Sudden Movement Hazard. Operating a drive with untested emergency circuits could result in death or serious injury.
Verify all emergency stop wiring and circuits before operating the drive.
WARNING! 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 co nnections.
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.
WARNING! Electrical Shock Hazard. Before servicing, disconnect all power to the equipment and lock out the power source. Failure to
comply may result in injury from electrical shock. Wait at least five minutes after all indicators are OFF and measure the DC bus
voltage level and main circuit terminals to confirm the circuit is safe before wiring.
WARNING! Sudden Movement and Hazard. Install additional emergency stop circuits separately from the drive emergency circuits.
Failure to comply may result in personal injury.
NOTICE: Equipment Hazard. Do not connect control circuit ground terminals to the drive enclosure. Improper drive grounding can
cause control circuit malfunction.
NOTICE: Equipment Hazard. Insulate shields with heat shrink tubing or tape to prevent contact with other signal lines and equipment.
Improper wiring practices could result in drive or equipment malfunction due to short circuit.
NOTICE: Equipment Hazard. Use twisted-pair or shielded twisted-pair cables for control circuits. Improper wiring practices could result
in drive or equipment malfunction or nuisance trips.
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.
56 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
3.7 Control Circuit Wiring
NOTICE: Separate wiring for digital output terminal s MA, MB, MC and M1 to M6 from wiring to other control circuit lines. Improper
wiring practices could result in drive or equi pment malfunction or nuisance trips.
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: 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: Do not exceed 50 meters (164 feet ) for the control line between the drive and the operator when using an analog signal from
a remote source to supply the frequency reference. Failure to comply could result in poor system performance.
NOTICE: 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.
Wire the control circuit only after terminals have been properly grounded and main circuit wiring is complete. Refer to
Figure 3.14 and Figure 3.15 for details. Prepare the ends of the control circuit wiring as shown in Figure 3.16. Refer to
Wire Size on page 56.
NOTICE: Use shielded twisted-pair cables as indicated to prevent operating faults. Improper wiring practices could result in dri v e or
equipment malfunction due to electrical interference.
Connect control wires as shown in Figure 3.14:
Figure 3.15
Push wire end
into terminal
Control Wires
YEG
Terminal Board
Figure 3.14 Terminal Board Wiring Guide
To disconnect control wires from the terminals use the procedure described in Figure 3.15. Grasp the wire where it
enters the terminal with a pair of pliers, then use a straight-edge screw driver to release the terminal and pull the wire out.
If it fits tightly, e.g. if ferrules are used, turn the wire for about 45° and then pull it gently out. Use this procedure to
remove the wire jumper between terminals HC and H1 that is preinstalled at shipping.
Figure 3.16
Push down to open
the terminal
Turn the wire ~ 45
and pull it out of the
terminal.
Control Wires
45
Terminal Board
Use a screwdriver with a blade
width of max 2.5 mm and a
thickness of max 0.4 mm
YE
Figure 3.15 Removing Wires from the Terminal Board
Electrical Installation
3
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 57
3.7 Control Circuit Wiring
A
When connecting control wires to the terminals, use shielded twisted-pair wires (treating wire ends as shown in
Figure 3.16 and connect the shield to the ground terminal of the drive.
Figure 3.17
F
C
D
B
E
A – Drive side D – Control device side
B – Connect shield to ground
terminal of drive.
E – Shield sheath (insulate with
tape or heat-shrink tubing)
C – Insulation F – Shield
Figure 3.16 Preparing the Ends of Shielded Cables
NOTICE: Do not exceed 50 meters (164 ft.) for the control line between the drive and the operator when using an analog signal from a
remote source to supply the frequency reference. Failure to comply could result in poor system performance.
u Switches and Jumpers on the Terminal Board
The terminal board is equipped with a jumper used to adapt the drive I/Os to the external control signals. Figure 3.18
shows the location of this jumper. Refer to Control I/O Configuration on page 59 for setting instructions.
Figure 3.18
Jumper CN1
CN1
AC
RP
AM AC
P1
HC
SCH1PC
S7
MF
MC
ME
S5
S3
S6
S1
S2
S4
MB
MD
MA
Figure 3.17 Jumper CN1 Location on Terminal Board
58 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
3.8 Control I/O Configuration
3.8 Control I/O Configuration
u Setting Sink/Source with Jumper CN1
Use jumper CN1 to select between Sink mode, Source mode or external power supply for the digital inputs S1 to S7 as
shown in Table 3.9 (Default: Sink mode, internal power supply).
Table 3.9 Digital Input Sink / Source / External Power Supply Selection
Drive Internal Power Supply External 24 Vdc Power Supply
Sinking Mode (NPN)
Sourcing Mode (PNP)
Figure 3.19
B1
A1 A3A2
Sink
B3
B1B2
A1 A3A2
B2
Source
B3
External 24 Vdc
Figure 3.18 Jumper CN1 Setting Possib ilities
B3
B2
B1
A1
A3
A2
Power Supply
59 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
3.9 Connect to a PC
3.9 Connect to a PC
This drive is equipped with an RS-232 serial communications port through an RJ45 connector on the front panel.
The drive can connect directly to a PC that is equipped with a serial port. Alternatively , an RS-232 to USB converter such
as the optional Yaskawa Copy Unit (JVOP-181) can be used to connect to PCs not equipped with a serial port. After
connection, Yaskawa DriveWizard Plus software can be used to monitor drive performance and manage parameter
settings. DriveWizard Plus software is available for download free of charge at the Yaskawa Europe website
(www.yaskawa.eu.com). For more information concerning DriveWizard Plus please contact Yaskawa.
If using the Yaskawa Copy Unit make sure to install the USB driver, which can also be downloaded from the Yaskawa
Europe website (www.yaskawa.eu.com).
Figure 3.20
USB Copy Unit
YASKAWA
COM ERR
USB Copy Unit
y
ad
p
rify
LOCK
e
Re
Co
V
Serial
JVOP-181
Comm
Port
USB Port
Figure 3.19 Connecting the Drive to a PC using the Copy Unit
60 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
3.10 Wiring Checklist
No. Item Page
1 Check drive model number to ensure receipt of correct model. 24
2 Make sure you have the correct braking resistors, DC reactors, noise filters, and other peripheral devices. 206
3 Ensure that the area surrounding the drive complies with specifications. 31
4 The voltage from the power supply should be within the input voltage specification range of the drive.
5 The voltage rating for the motor should match the drive output specifications.
6 Verify that the drive is properly sized to run the motor.
7 Confirm proper branch circuit protection as specified by national and local codes. 252
8 Properly wire the power supply to drive terminals R/L1, S/L2, and T/L3. 45
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. 50
Use the correct wire gauges for the main circuit. Refer to Wire Gauges and Tightening Torque on page 50.
• 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
11
drop:
Line drop voltage (V) = 3 × wire resistance (Ω/km) × wire length (m) × current (A) × 10
• If the cable between the drive and motor exceeds 50 m (164 feet), adjust the carrier frequency set to C6-02 accordingly.
12 Properly ground the drive. Refer to Ground Wiring on page 53. 53
Tightly fasten all terminal screws (control circuit terminals, grounding terminals).
13
Refer to Wire Gauges and Tightening Torque on page 50.
Install a magnetic contactor when using a dynamic braking option. Properly install the resistor and ensure that overload protection shuts off the
14
power supply using the magnetic contactor.
15 Verify phase advancing capacitors, input noise filters, or ground fault circuit interrupters are NOT installed on the output side of the drive. -
16 Use twisted-pair line for all drive control circuit wiring. 56
17
Connect the shields of shielded wiring to the GND terminal.
Check for any other wiring mistakes.
18
Only use a multimeter to check wiring.
19 Pick up all wire clippings. -
20 Ensure that no frayed wires on the terminal block are touching other terminals or connections. -
21 Properly separate control circuit wiring and main circuit wiring. -
22 Analog signal line wiring should not exceed 50 m (164 ft.). -
23 Safe Disable input wiring should not exceed 30 m (98 ft.). 262
Drive, peripherals, option cards
Installation area and physical setup
Power supply voltage, output voltage
Main circuit wiring
Control circuit wiring
3.10 Wiring Checklist
216
217
45
-3
50
50
210
56
-
Electrical Installation
3
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 61
3.10 Wiring Checklist
62 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
4
Start-Up Programming & Operation
4.1 SECTION SAFETY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
4.2 USING THE LED OPERATOR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
4.3 THE DRIVE AND PROGRAMMING MODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
4.4 START-UP FLOWCHARTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
4.5 AUTO-TUNING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
4.6 SETUP PROCEDURE FOR ELEVATOR APPLICATIONS. . . . . . . . . . . . . . . . . . . . 85
4.7 SETUP TROUBLESHOOTING AND POSSIBLE SOLUTIONS . . . . . . . . . . . . . . . . 95
4.8 VERIFYING PARAMETER SETTINGS AND BACKING UP CHANGES . . . . . . . . . 98
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 63
4.1 Section Safety
4.1 Section Safety
DANGER
Electrical Shock Hazard
Do not change wiring, remove covers, connectors or options cards, or attempt to service the drive with power
applied to the drive.
Disconnect all power to the drive, and lock out the power source. After shutting off the power wait for at least the
amount of time specified on the drive front cover safety label. Measure the DC bus voltage for unsafe voltages to
confirm safe level before servicing to prevent electric shock The internal capacitor remains charged even after the
power supply is turned off. Failure to comply will result in serious injury from electric shock.
W ARNING
Sudden Movement Hazard
Do not perform elevator test operations or drive setup when the elevator is occupied.
The elevator car may not stop properly during test operation resulting in serious injury to personnel. Additionally,
ensure these parameters are set correctly and tested before operating an occupied elevator:
• parameter o1-20 (Traction Sheave Diameter)
• parameter S5-11 (Deceleration Distance), or
• parameter S5-12 (Stop Distance)
Ensure all personnel are clear of the motor and elevator before Auto-Tuning.
The motor or equipment may suddenly rotate during the Auto-Tuning process, which may result in serious personal
injury or death.
Ensure all personnel are clear of the motor and elevator before Auto-Tuning.
The motor or equipment may suddenly rotate during the Auto-Tuning process, which may result in serious personal
injury or death.
The drive is capable of running the motor at high speed.Verify the maximum drive output frequency before
starting the drive.
Failure to comply may cause injury or death due to inadvertent high speed operation.
Verify drive parameter b1-03 Stopping Method is set to 0:Ramp to Stop before starting the drive.
Failure to comply may cause the elevator to free-fall when the Up/Down command is removed.
System may start unexpectedly upon application of power when the Auto-Reset function is enabled resulting in
death or serious injury.
Use care when enabling Auto-Reset as this function may cause unintended start of the elevator.
If holding brake circuits are not configured properly, load equipment may fall or drop during power loss or
drive fault, which could result in death or serious injury.
• Provide a separate holding brake if necessary.
• Always construct the external sequence to confirm that the holding brake is activated in the event of an emergency , a
power failure, or an abnormality in the drive.
• If using the drive with an elevator, provide safety measures on the elevator to prevent the elevator from dropping.
Install additional emergency stop circuits separately from the drive emergency circuits.
Failure to comply may result in personal injury.
Remove the Up/Down Command before resetting alarms and faults.
Failure to comply can result in death or serious injury.
64 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
4.1 Section Safety
W ARNING
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.
Do not remove covers or touch circuit boards while the power is on.
Failure to comply could result in death or serious injury.
CAUTION
Preventing Injury
Clear personnel, secure equipment and check sequence and safety circuitry before starting the drive.
Failure to comply could result in death or serious injury from moving equipment.
Clear all personnel from the drive, motor, and machine area.
• Secure covers, couplings, shaft keys, and machine loads.
• Ensure start/stop and safety circuits are wired properly and in the correct state.
Burn Hazard
Do not touch a hot drive heatsink.
Failure to comply could result in minor or moderate injury. Shut off the power to the drive when replacing the cooling
fan. To prevent burns, wait at least 15 minutes and make sure heatsink has cooled down.
NOTICE
Sudden Movement Hazard
The drive and motor may start unexpectedly during Auto-Tuning, which could result in death or serious injury.
• Remove main power from the drive before servicing the drive or motor.
• Do not touch the motor during Auto-Tuning.
• Ensure the area surrounding the drive motor and load are clear before proceeding with autotuning.
Equipment Hazard
Only perform Rotational Auto-Tuning with the motor disconnected from the load (r opes r emoved from traction
sheave).
Failure to comply will cause the drive will be unable to automatically set motor parameters correctly. This will result in
erroneous operation.
Do not check or test control circuit signals while the drive is running.
Improper use of test equipment could result in damage to the drive circuitry by short circuit.
Do not use the Rescue Operation feature for extended periods.
Failure to comply may result in drive heat sink overtemperature alarms (oH).
Set parameter E1-01 to match the input voltage of the drive. The drive input voltage (not motor voltage) must
be set in E1-01 for the protective features to function properly.
Failure to set the correct drive input voltage may result in improper drive operation.
Use the the drives T orque Detection function to notify the PLC of potential overcurrent or overload situations at
the load prior to a drive overload fault.
Failure to comply may cause the drive to fault leaving the motor coasting, potentially damaging equipment.
Correctly set parameter o2-04 when replacing the control terminal board.
Failure to comply may result in drive damage due to lack of protective functions and poor drive performance.
Start-Up Programming
& Operation
4
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 65
4.2 Using the LED Operator
4.2 Using the LED Operator
Use the LED operator to enter Run and Stop commands, edit parameters, and display data including fault and alarm
information.
u Keys, Displays, and LEDs
Figure 4.1
Figure 4.1 Keys and Displays on the Digital Operator
No. Display Name Function
1 Data Display Area Displays the frequency reference, parameter numbero, etc.
2ESC Key
3 RESET Key
4 RUN Key
5
6 Down Arrow Key Scrolls down to display the next item, select parameter numbers, and increment setting values.
7STOP Key
8 ENTER Key
9 LO/RE Selection Key
ESC
RESET
STOP
ENTER
Up Arrow Key Scrolls up to display the next item, select parameter numbers, and increment setting values.
<1> Stops drive operation.
<2>
• Returns to the previous display.
• Moves the cursor one space to the left.
• Pressing and holding this button will return to the Speed Reference display.
• Moves the cursor to the right.
• Resets the drive to clear a fault situation.
Starts the drive when in the LOCAL mode.
The Run LED
• is on, when the drive is operating the motor.
• flashes during deceleration to stop or when the speed reference is 0.
• flashes quickly the drive is disabled by a DI, the drive was stopped using an emergency stop DI or an Up/
Down command was active during power up.
• Enters parameter values and settings.
• Selects a menu item to move between displays.
Switches drive control between the operator (LOCAL) and the control circuit terminals (REMOTE) for the
Run command and speed reference. The LED is on when the drive is in the LOCAL mode (operation from
keypad). LO/RE key functionality is disabled by default. To enable it use parameter o2-01.
10 RUN Light Lit while the drive is operating the motor. Refer to page 68 for details.
11 LO/RE Light Lit while the operator is selected to run the drive (LOCAL mode). Refer to page 68 for details.
12 ALM LED Light
12 REV LED Light
Refer to LED Message Indicators on page 67
12 DRV LED Light
12 FOUT LED Light
66 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
4.2 Using the LED Operator
<1> The STOP key has highest priority. Pressing the STOP key will always cause the drive to stop the motor, even if an Up/Down command is
active at any external Up/Down command source. To disable the STOP key priority, set parameter o2-02 to 0.
<2> The LO/RE key can only switch between LOCAL and REMOTE when the drive is stopped. By default settings the LO/RE key function is
disabled. To allow using the LO/RE key for switching between LOCAL and REMOTE, set parameter o2-01 to 1.
u Digital Text Display
Text appers on the LED Operator as shown below. This section explains the meaning of text as it appears on the display
screen.
Lit Flashing
Table 4.1 Digital Text Display
Text LED Text LED Text LED Text LED
09IR
1AJ S
2BKT
3CLU
4DMV
5ENW
6 F O X none
7GPY
8 H Q Z none
u LED Message Indicators
LED
Lit
Flashing
Off
Start-Up Programming
& Operation
4
When the drive detects an alarm or fault.
Motor is rotating in reverse. - Motor is rotating forward.
• Drive mode is active.
• Auto-Tuning
Drive is currently displaying the output
frequency.
• When an alarm occurs
• When an operator fault (oPE) is detected
• When a fault occurs during Auto-Tuning
When DriveWorksEZ is used Drive is in programming mode.
-
Normal state (no alarm or fault)
Drive is currently not displaying the output
frequency.
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 67
4.2 Using the LED Operator
u LO/RE and Run LED Indicators
Figure 4.2
Figure 4.3
LED
Lit
Durnig Run
The drive is in local mode. The
Run command can be entered
from the LED Operator.
Flashing
Flashing
quickly
Flashing
• During decelerati on to stop.
• When there is a Run command
but the frequency reference is 0.
• During decelera tion at Fast-Stop.
• During decelera tion.
• During Stop by interlock operation.
Flashing Quickly
--
1 s
ON
ON ON
ON
ON ON
Figure 4.2 LED Flashing Speeds
Off
During Stop
Drive is in remote mode. Run
command is entered from a
remote source.
Drive output speed
Up/Down
Speed setting
RUN LED
during stop
0%
OFF
RUN
10%
ON
Figure 4.3 Run LED Behaviour
STOP
Flashing
OFF
RUN
Flashing
STOP
OFF
68 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
u Menu Structure for LED Operator
Figure 4.4
Turn the power on (DRV lights)
4.2 Using the LED Operator
Key operation description
:
:
DRIVE MODE
DRV LED is on.
A Run command will start the motor.
Forward Selection
Output Frequency
Output Current
Output Voltage
Monitor Display
Verify Menu
Setup Mode
XX
XXXX
XX
:
:
The Monitor Displays are used to
XX
read out drive data like terminal
status, output frequency, fault
information etc.
XX
XX
The Verify Menu lists up all
parameters which are unequal to
the default setting.
XX
XX
The Setup Mode can be used to
set up a minimum list of
parameters necessary to run the
XX
application.
DRV LED is off.
Parameter Setting Mode
The motor can not be started.
PROGRAMMING MODE
Auto-Tuning
XX
In the Parameter Setting Mode all
drive parameters can be set up.
XX
Auto-Tuning measures the motor
data for optimal performance of
the drive/motor combination.
XX
Figure 4.4 LED Operator Menu Structure
Start-Up Programming
& Operation
4
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 69
4.3 The Drive and Programming Modes
4.3 The Drive and Programming Modes
The L1000V has a Drive Mode to operate the motor and a Programming Mode to edit parameter settings.
Drive Mode: In Drive Mode the user can operate the motor and observe U Monitor parameters. Parameter settings
cannot be edited or changed when in Drive Mode.
Programming Mode: In Programming Mode the user can edit and verify parameter settings and perform Auto-Tuning.
The drive will not accept an Up/down command when the digital operator is in the Programming Mode unless parameter
b1-08 is set to 1 to allow an Up/down command.
Note: If b1-08 is set to 0, the drive will only accept an Up/Down command in Drive Mode. After editing parameters, the user m ust exit
the Programming Mode and enter Drive Mode before operating the motor.
Note: Set b1-08 to 1 to allow the drive to run the motor while in Progra mmi ng Mode.
Table 4.2 Summary of Drive Modes
Mode Group Description Key Press LED 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
Setup Group Parameters
All Parameters
Auto-Tuning
u 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.
Mode Contents Operator Display Description
Power Up
Drive Mode
Speed Reference
(default)
Forward/Reverse
STOP
This display screen shows the currently selected frequency reference. When the drive is in LOCAL mode, the frequency reference can be modified directly from this screen.
Note: The user can select the data displayed when the drive is first powered up with parameter o1-02.
: The motor is rotating in the forward direction.
: The motor is rotating in the reverse direction.
70 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
4.3 The Drive and Programming Modes
Mode Contents Operator Display Description
Output Frequency Displays the drive output frequency.
Output Current Displays the drive output current.
Drive Mode
Output Voltage Displays the drive output voltage. This monitor can be changed with the o1-01 parameter.
Monitor Display
Verify Function
Setup Parameters
Programming
Mode
Parameter Setting Allows the user to access and edit all paramter settings. Refer to Parameter Details on page 101 for more details.
Auto-Tuning
Drive Mode Frequency Reference Returns to the frequency reference display screen.
Monitor menu with access to all drive monitors (U parameter group). Refer to U: Monitors on page243 for more
details.
Lists all parameters that have been edited or modified from their default settings. Refer to Verifying Parameter
Changes: Verify Menu on page 73 for more details.
Lists commonly used parameters for quick drive commissioning. Refer to Simplified Setup Using the Setup Group
on page 74 for more details.
Procedure that calculates and sets the motor parameters automatically. Refer to Auto-Tuning on page 80 for more
details.
n Drive Mode Details
The following actions are possible in the Drive Mode:
• Run and stop the drive
• Monitor the operation status of the drive (speed reference, output speed, output current, output voltage, etc.)
• View information on an alarm
• View a history of alarms that have occurred
Figure 4.5 illustrates how to change the speed reference from 0.00% to 10.00% while in the Drive Mode. This example
assumes the reference source is assigned to the digital operator (b1-02 = 0) and d1-01 is set to 0 or 3.
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 71
Start-Up Programming
& Operation
4
4.3 The Drive and Programming Modes
Figure 4.5
Frequency reference
display at power up
STOP
Press until the frequency
reference becomes 6 Hz
Press to select LOCAL
Press to select the
digit to the right
Figure 4.5 Setting the Speed Reference while in the Drive Mode
Note: 1. The drive will not accept a change to the speed reference until the ENTER key is pressed after the speed reference is entered. This
feature prevents accidental setting of the speed reference. To have the drive accept changes to the speed reference as soon as changes
are made without requiring the ENTER key, set o2-05 to 1.
2. The LO/RE (Local/Remote) key’s functionality is disabled by default, to prevent inadvertent switching to LOCAL mode whil e the
elevator is in operation. To enable the LO/RE key set the o2-01 parameter to 1.
n Programming Mode Details
The following actions are possible in the Programming Mode:
• Verify Function: Verify paramter 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 Mode: Automatically calculate and set motor parameters to optimize drive performance.
u Changing Parameter Settings or Values
This example explains changing C1-01 (Acceleration Ramp 1) from 1.50 seconds (default) to 2.50 seconds.
Step Display/Result
1. Turn on the power to the drive. The initial display appears.
2.
Press or until the Parameter Setting Mode screen appears.
3.
Press to enter the parameter menu tree.
4.
Press or to select the C parameter group.
5.
Press or until the “01” flashes.
6.
Press or to select the parameter C1-02.
7.
Press to view the current setting value (1.50 s). The left most digit flashes.
RESET
72 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
4.3 The Drive and Programming Modes
Step Display/Result
8.
Press until the desired digit is selected. In this case, “1” flashes.
9.
Press to increase the value of the selected digit. In this case, “002.50” should appear.
Press to confirm the change. If it is accepted, “End” should appear. If it is out of range, the parameter
10.
will flash twice and return to its previous value.
The display automatically returns to the screen shown in Step 6. If needed, repeat steps 5 through 10 to modify
11.
other parameters.
12.
Press as many times as necessary to return to the frequency reference display.
u Verifying Parameter Changes: Verify Menu
The Verify Menu lists edited parameters from the Programming Mode or as a result of Auto-Tuning. The Verify Menu
helps determine which settings have been changed, and is particularly useful when troubleshooting or replacing a drive.
If no settings have been changed, the V erify Menu will read “None”. The Verify Menu also allows users to quickly access
and re-edit any parameter settings that have been changed.
Note: The Verify Menu will not display parameters from the A1 group (except for A1-02) even if those parameters have been changed
from their default settings.
The following example is a continuation of the steps above. Here, parameter C1-01 is accessed using the Verify Menu,
and is changed again from 1.50 s to 2.50 s.
The steps below are an example of how to check the list of edited parameters:
Step Display/Result
1. Turn on the power to the drive. The initial display appears.
2.
Press or until the display shows the top of the Verify Menu.
Press to view the list of parameters that have been edited from their original default settings.
3.
If parameters other than C1-01 have been changed, use or to scroll and view them.
4.
Press to access the setting value. Left digit flashes.
Repeat steps 8 through 10 of the previous table to change the value of the parameter. Press as many times
5.
as necessary to return to the frequency reference display.
Start-Up Programming
& Operation
4
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 73
4.3 The Drive and Programming Modes
u Simplified Setup Using the Setup Group
In the Setup Group, the drive lists the basic parameters needed to set up the drive for an elevator application. This group
expedites the startup process by showing only the most commonly used parameters in lift commissioning.
Using the Setup Group
n
Figure 4.6 illustrates how to enter and how to change parameters in the Setup Group.
In this example, the Setup Group is accessed to change D1-02 from 0.00 Hz to 20.00 Hz. This changes the multi-step
frequency 2 which can be selected using the drive’s digital inputs.
Figure 4.6
Frequency reference
appears when powered up
Press until
STOP
appears
Press until
d1-02 appears
Select digit
to edit
Returns automatically
Displayed
shortly
Figure 4.6 Setup Group Example
Change
value
Change
accepted
Confirm
74 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
4.3 The Drive and Programming Modes
n Setup Group Parameters
Table 4.3 lists parameters available by default in the Setup Group.
If a parameter that needs to be edited is not displayed in the Setup Group, access the parameter through the Programming
Mode.
Table 4.3 Setup Group Parameters
Parameter Name Parameter Name
A1-02 Control Method Selection E1-01 Input Voltage Setting
b1-02 Speed Reference Selection E1-04 Maximum Output Frequency
b1-03 Stopping Method Selection E1-05 Maximum Voltage
C1-01 Acceleration Ramp 1 E1-06 Base Frequency
C1-02 Deceleration Ramp 1 E1-09 Minimum Output Frequency
C6-02 Carrier Frequency Selection E1-13 Base Voltage
d1-01 Speed Reference 1 E2-01 Motor Rated Current
d1-02 Speed Reference 2 E2-04 Number of Motor Poles
d1-03 Speed Reference 3 E2-11 Motor Rated Power
d1-04 Speed Reference 4 H4-02 Analog Output Terminal AM Gain
d1-17 Jog Frequency Reference L1-01 Motor Overload Protection Selection
Note: Parameter availability depends on the control mode set in A1-02. The parameters listed above are available for the default control
mode.
u Switching Between LOCAL and REMOTE
LOCAL mode is when the drive is set to accept the Up/Down command from the LED operator keys. REMOTE mode is
when the drive is set to accept the Up/Down command from an external device (via the input terminals or serial
communications, etc.).
Switch the drive between LOCAL and REMOTE using the LO/RE key on the digital operator or via a digital input
programmed with this function. The LO/RE key is disabled by default, but can be enabled through parameter o2-01.
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.
n 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 again.
Start-Up Programming
& Operation
4
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 75
4.4 Start-Up Flowcharts
4.4 Start-Up Flowcharts
This section covers basic setup for the drive, including Auto-Tuning procedures and corresponding flowcharts. Refer to
Types of Auto-Tuning on page 80
Flowchart Purpose Page
A Installation, wiring, and basic steps required to setup the motor and elevator for operation. 76
B Auto-Tuning for induction motors. 79
u Flowchart A: Installation, Wiring, Basic Setup for Motor and Elevator
The flowchart below covers the basic procedure required to install the drive, motor, and elevator.
Figure 4.7
for details on the types of Auto-Tuning.
START
Install the drive as explained in
Mechanical Installation on page 31.
Wire the drive as explained in
Main Circuit Wiring on page 50.
Adhere to safety messages concerning application of power.
Set up the PG encoder in F1- parameters when using single-track
feedback to the pulse train input RP. Set H6-01 to 3.
Set up o1-20 to o1-22 and then select the display units for speed,
acceleration and deceleration ramp and jerk settings in o1-03.
Remember that the motor contactor(s) must be closed to perform
this procedure. Perform Rotational Auto-Tuning only if the ropes
Apply main power to the drive.
Check the motor rotation direction.
Select the control mode in parameter A1-02.
Set the Unit Length in parameter o1-12.
Perform Auto-Tuning for motor parameters.
are removed.
Set the Speed Reference Selection mode
parameter d1-18
Assign functions to the digital I/O terminals using
parameters H1- and H2-
Set up:
• Preset speed references (d1-)
• Acceleration/deceleration ramp (C1-)
• Jerk settings (C2-)
Set up the Inspection Operation sequence.
Perform a test run.
• Adjust settings for the brake sequence (S1-) .
• Adjust speed control loop (C5-) etc.
Fine-tuning
FINISH
Figure 4.7 Installation, Wiring, Basic Setup for Motor and Elevator
76 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
4.4 Start-Up Flowcharts
u Power On
Take the following precautions before applying main power to the drive:
WARNING! Sudden Movement Hazard. Ensure start/stop, I/O and safety circuits are wired properly and in the correct state before
energizing or running the drive. Failure to comply could result in death or serious injury from moving equipment.
WARNING! 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 po wer supply before applying power.
WARNING! Fire Hazard. Loose electrical connections could result in death or serious injury by fire due to overheating of electrical
connections. Tighten all terminal screws to the specified tightening torque.
WARNING! Fire Hazard. 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.
• Do not connect AC line power to output terminals U/T1, V/T2, and W/T3.
• Make sure that the power supply lines are connected to main circuit input terminals R/L1, S/L2, and T/L3
(or R/L1 and S/L2 for single-phase power).
WARNING! Sudden Movement Hazard. Clear personnel, secure equipment and check sequence and safety circu itry before starting
the drive. Failure to comply could result in death or serious injury from moving equipment.
• Clear all personnel from the drive, motor, and machine area.
• Secure covers, couplings, shaft keys, and machine loads.
• Ensure start/stop and safety circuits are wired properly and in the correct state.
WARNING! Sudden Movement Hazard. Operating a drive with untested emergency circuits could result in death or serious injury.
Always check the operation of any emergency circuits after they are wired. Emergency circuits are required to provide safe and quick
shutdown of the drive.
NOTICE: Equipment Hazard. Comply with proper wiring practices. The motor may run in reverse if the phase order is backward.
Connect motor input terminals U/T1, V/T2, and W/T3 to drive output terminals U/T1,V/T2, and W/T3. The phase order for the drive and
motor should match.
NOTICE: Equipme nt Hazard. Check all the wiring including the PG encoder 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.
After applying power, the drive mode display should appear and no fault or alarm should be displayed. In the event of a
drive fault or error code, refer to Drive Alarms, Faults, and Errors on page 166.
u Control Mode Selection
Select one of the four motor control modes after applying power to the drive according to the table below.
Machine Type Control Mode A1-02 setting H6-01 setting
V/f Control 0 F
Induction Motor
V/f Control with PG 0 3
Open Loop Vector (OLV) Control 2 F
Open Loop Vector Control with PG 2 3
u Motor Rotation Direction Setup
Check the direction of motor rotation to verify the Up command causes the elevator to move in the upward direction.
Perform the following check to confirm proper motor and load direction:
Start-Up Programming
& Operation
4
• The drive outputs motor voltage in U/T1-V/T2-W/T3 phase sequence when an Up command is issued. Check the
motor rotation with this phase sequence (for most motors clockwise is seen from the shaft side). If motor rotation is
incorrect, rewire the drive output to the motor.
DANGER! Electrical Shock Hazard. Do not connect or disconnect wiring while the power is on. Failure to comply will result in death or
serious injury. 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.
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 77
4.4 Start-Up Flowcharts
u Digital LCD Operator Display Unit Selection
The drive can display different types of engineering units for speed related parameters and monitors, acceleration and
deceleration ramp, and jerk settings when using the optional JVOP-180 LCD operator. Select the speed units using
parameter o1-03 as shown below.
o1-03 Setting
0 0.01 Hz
1 (default) 0.01%
2 1 rpm
3 User defined
4 0.01 m/s
5 0.01 m/s
6 0.1 ft/min
Speed Setting/Monitors
(d1-, U1-02, U1-02,...)
Set as the time in required to accelerate from zero
to the rated speed, and to decelerate from rated
speed to zero.
Display Unit
Accel/Decel Ramp
(C1-)
0.01 s
2
(Set as accel/decel ramp) 0.01 m/s3 (set as jerk value)
0.01 m/s
2
(Set as accel/decel ramp) 0.01 ft/s3 (set as jerk value)
0.01 ft/s
Set as the time used to change the accel/decel ramp
from zero to the accel/decel ramp setting of C1 and vice versa.
Jerk Settings
(C2-)
0.01 s
Certain mechanical data must be programmed to the drive prior to setting o1-03 to 4, 5, or 6. Perform the following steps
when using one of those settings:
1. Make sure motor data is set up correctly. Verify the setting of the maximum output frequency in parameter E1-04 and
the setting for the number of motor poles in parameter E2-04.
2. Set the traction sheave diameter in units of mm to parameter o1-20.
3. Set the correct roping to parameter o1-21.
4. If a mechanical gear is used, set the gear ratio (n
Motor/nTraction Sheave
) to parameter o1-22. If a gearbox is not used, make
sure o1-22 is set to 1.0.
5. Change parameter o1-03 to setting 4 or 5. The unit and setting values of related parameters will be changed
automatically.
78 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
4.4 Start-Up Flowcharts
u Flowchart B: Auto-Tuning for Induction Motors
The flowchart below covers Auto-Tuning for induction motors operating with V/f Co ntro l or Op en Loo p Vector Control.
Figure 4.8
Set terminal H1 if the Safe Disable function is used
Auto-Tuning Fault Detection
Remove the source of Fault/Alarm
Refer to
on page 183
and repeat Auto Tuning.
START
Set the Baseblock input (H1-=8/9) if used.
No
Is the Control Mode
V/f Control ?
Yes
A1-02=0
Select Stationary Auto-Tuning
for Terminal Resistance only,
T1-01 = 2.
Enter the data in to T1- parameters as indicated on the
Press the Up key until is displayed.
Close the motor contactor(s).
A1-02=2
display.
Can the motor
rotate freely?
No
Select Stationary
Auto-Tuning
T1-01 = 2.
YEG
Yes
(Ropes removed)
Select Rotational
Auto-Tuning
T1-01 = 0
Enter the data in to T1- parameters as
indicated on the display.
Press the Up key until is
displayed.
Release the Brake.
Press the Run key on the digital operator
and wait until Auto-Tuning is finished.
Tuning
No
(Alarm or Fault code
displayed
Apply the brake if it was released during Auto-tuning.
Open terminal H1 if used during the normal sequence.
Open the Baseblock input (H1-=8/9) if used.
Successful?
(“End” displayed)
Open the motor contactor(s).
FINISH
Yes
Figure 4.8 Auto-Tuning for Induction Motors
Start-Up Programming
& Operation
4
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 79
4.5 Auto-Tuning
4.5 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. Remove main
power from the drive before servicing the drive or motor. Do not touch the motor during Auto-Tuning.
Insufficient torque can cause the elevator car to move in the direction of the load, or cause the motor to behave erratically
(reverse operation, stand still, sudden accelerations, etc.).
For more information, refer to the instruction manual included with the motor.
u Types of Auto-Tuning
The drive offers two different types of Auto-T u ning for induction motors. The type of Auto-T uning used dif fers based on
the control mode and other operating conditions. Refer to the tables below to select the type of Auto-Tuning that bests
suits the application. Directions for performing Auto-Tuning are listed in Start-Up Flowcharts on page 76.
Note: The drive will only show Auto-Tuning parameters that are valid for the control mode that has been set in A1-02.
NOTICE: Equipment Hazard. 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 rotational Auto-Tuning.
This feature automatically sets the V/f pattern and motor parameters E1- and E2- for an induction motor.
Table 4.4 Types of Auto-Tuning for Induction Motors
Type Setting Requirements and Benefits
Rotational Auto-Tuning
Stationary Auto-Tuning for
Line-to-Line Resistance
T1-01 = 0
T1-01 = 2
• Rotational Auto-Tuning gives the most accurate results, and is recommended if possible.
• Motor must run freely or with light load (<30%), i.e. ropes have to be removed.
• Used when the motor cable exceeds 50 m.
• Used in V/f control if drive and motor capacities differ.
• Perform when the ropes cannot be removed from the installation for rotational auto-tuning.
Control Mode (A1-02)
V/f (0) OLV (2)
No Yes
Yes Yes
Table 4.5 lists the data that must be entered for Auto-Tuning. Make sure this data is available before starting Auto-
Tuning. The necessary information is usually listed on the motor nameplate or in the motor test report provided by the
motor manufacturer. Also refer to pages 76 and 79 for details on Auto-Tuning process and selections.
Table 4.5 Auto-Tuning Input Data
Tuning Type (T1-01)
Input Value Input Parameter Unit
Motor Rated Power T1-02 kW Yes Yes
Motor Rated Voltage T1-03 Vac Yes No
Motor Rated Current T1-04 A Yes Yes
Motor Rated Frequency T1-05 Hz Yes No
Number of Motor Poles T1-06 - Yes No
Motor Rated Speed T1-07 r/min Yes No
0
Rotational
Stationary for Line-to-
2
Line Resistance
The number of motor poles (T1-06) is usually not found on the motor nameplate, but it can be calculated by:
p = (120 x f) / n
s
Where f is the motor rated frequency and ns is the motor synchronous speed.
80 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
4.5 Auto-Tuning
u Before Auto-Tuning the Drive
Check the items below before Auto-Tuning the drive.
Basic Auto-Tuning Preparations and Precautions
n
WARNING! Sudden Movement Hazard. When performing Rotational Auto-Tuning for motor data or PG encoder offset, always
uncouple the motor from the mechanical system (remove ropes from traction sheave). Performing Rotational Auto-Tuning with the
mechanical system connected to the motor can cause hazardous situations, injury to personnel and damage to the equipment.
WARNING! Electrical Shock Hazard. Do not touch the motor during Auto-Tuning. Lethal voltages may be present on the motor case.
Failure to comply may result in serious injury from electrical shock.
WARNING! Electrical Shock Hazard. When executing Stationary Auto-Tuning, 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 death or serious injury from electrical shock.
WARNING! Sudden Movement Hazard. The holding brake must remain engaged for the entire Stationary Auto-Tuning sequence.
Ensure a brake release digital output signal cannot be issued by the drive. Failure to comply could result in serious injury or death.
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 exclusively.
• Rotational Auto-Tuning is the preferred tuning method because it gives more accurate results than Stationary AutoTuning. Perform Rotational Auto-Tuning when the motor can be uncoupled from the elevator mechanical system
(remove ropes from traction sheave). Perform Stationary Auto-Tuning when the motor and mechanical system cannot
be uncoupled.
• Make sure that the mechanical brake remains applied for all Stationary Auto-Tuning methods. Make sure to release the
brake for all Rotational Auto-Tuning methods.
• When using a motor contactor, make sure it is closed throughout the Auto-Tuning process.
• The H1 signal must be ON when performing Auto-Tuning.
• A digital input programmed for Baseblock (H1- = 8/9) must be set so that the drive is not in a baseblock condition.
• Confirm that the motor is mechanically fixed.
• To cancel Auto-Tuning, press the STOP key on the digital operator.
• Auto-Tuning requires the user to input data from the motor nameplate or motor test report. Make sure this data is
available before Auto-Tuning the drive.
• For best performance, the drive input supply voltage must be greater than the motor rated voltage.
Note: Improved performance is possible when 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 is particularly important when operating the motor above 90% of base speed, where high torque
precision is required.
DANGER! Sudden Movement Hazard. Stay clear of the motor during rotational autotuning. The motor may start operating suddenly.
During automatic starting of equipment, the machine may start moving suddenly, which could result 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.
Table 4.6 describes digital input and output terminal operation while Auto-Tuning is executed.
Table 4.6 Digital Input and Output Operation During Auto-Tuning
Auto-Tuning Type Digital Input Digital Output
Rotational Auto-Tuning Digital input functions are disabled. Functions the same as during normal operation
Stationary Auto-Tuning for Line-to-Line Resistance Digital input functions are disabled. Maintains the status at the start of Auto-Tuning
u 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 appear on the LED operator.
Figure 4.9
Normal Display
Figure 4.9 Auto-Tuning Interrupted Display
Auto-Tuning
Interrupted
Start-Up Programming
& Operation
4
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 81
4.5 Auto-Tuning
u Auto-Tuning Operation Example
The following example demonstrates Rotational Auto-Tuning when using OLV (A1-02 = 2) .
n
Selecting the Type of Auto-Tuning
Step Display/Result
1. Turn on the power to the drive. The initial display appears.
Press or until the Auto-Tuning display appears.
2.
Press to begin setting parameters.
3.
4.
Press to display the value for T1-01.
5.
Press to select the digit to be modified.
RESET
6.
Press to select Rotational Auto-Tuning.
Save the setting by pressing .
7.
8. The display automatically returns to the display shown in Step 3.
n 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 “Selecting the 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.
Using to select the correct digit and or to change the digit value, enter the motor power
3.
nameplate data in kW.
4.
Press to save the setting.
5. 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
6.
• T1-05, Motor Base Frequency
• T1-06, Number of Motor Poles
• T1-07, Motor Base Speed
Note: Refer to Input Data for Motor Auto-Tuning: T1 on page 83 for details.
82 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
4.5 Auto-Tuning
n 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 areas 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.
WARNING! When performing Rotational Auto-Tuning, always uncouple the motor from the mechanical system (remove ropes from
traction sheave). Performing Rotational Auto-Tuning with the mechanical system connected to the motor can cause hazardous
situations, injury to personnel, and damage to the equipment.
NOTICE: Rotational Auto-Tuning will not function properly if a holding brake is applied on the load. Ensure the motor can freely spin
before beginning Auto-Tuning. Failure to comply could result in improper operation of the drive.
Enter the required information from the motor nameplate. Press to proceed to the Auto-Tuning start display.
Note: These instructions continue from S tep 6 in “Enter Data from the Motor Nameplate”.
Step Display/Result
1.
After entering the data listed on the motor nameplate, press to confirm.
Press to activate Auto-Tuning. The drive begins by injecting current into the motor for about 1 min,
2.
and then starts to rotate the motor.
3. Auto-Tuning finishes in approximately one to two minutes if no errors occur.
u Input Data for Motor Auto-Tuning: T1
The T1- parameters are used to set the Auto-Tuning input data.
Note: 1. Cycling drive power after setting the T1 parameters will reset these parame t ers to defaul t values.
2. For motors operating in the field weakening range, first perform the Auto-Tuning with the base data. After Auto-Tuning is complete,
change E1-04, Maximum Output Frequency, to the desired value.
n T1-01: Auto-Tuning Mode Selection
Sets the type of Auto-Tuning to be used. Refer to Types of Auto-Tuning on page 80 for details on the different types of
Auto-Tuning.
No. Name Setting Range Default
T1-01 Auto-Tuning Mode Selection
Setting 0: Rotational Auto-Tuning
Setting 2: Stationary Auto-Tuning for Line-to-Line Resistance
n T1-02: Motor Rated Power
2 (V/f)
0 to 2 (OLV)
2 (V/f)
0 (OLV)
Start-Up Programming
& Operation
4
Sets the motor rated power according to the motor nameplate value.
No. Name Setting Range Default
T1-02 Motor Rated Power 0.00 to 650.00 kW Determined by o2-04
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 83
4.5 Auto-Tuning
n T1-03: Motor Rated Voltage
Sets the motor rated voltage according to the motor nameplate value. Enter the voltage at base speed if the motor will
operate above base speed.
Enter the voltage needed to operate the motor under no-load conditions at rated speed to T1-03 for better control
precision around rated speed when using a vector control mode. The no-load voltage can usually be found in the motor
test report available from the manufacturer. If the motor test report is not available, enter approximately 90 % of the rated
voltage printed on the motor nameplate. This may increase the output current and reduce the overload margin.
No.
T1-03 Motor Rated Voltage 0.0 to 255.5 V <1> 200.0 V <1>
<1> Va lues shown are specific to 200 V class drives. Double value for 400 V class drives.
n
T1-04: Motor Rated Current
Name Setting Range Default
Sets the motor rated current according to the motor nameplate value. Set the motor rated current between 50% and 100%
of the drive rated current for optimal performance in OLV. Enter the current at the motor base speed.
No. Name Setting Range Default
T1-04 Motor Rated Current 10 to 200% of drive rated current Depending on o2-04
T1-05: Motor Base Frequency
n
Sets the motor rated frequency according to the motor nameplate value. If a motor with an extended speed range is used
or if the motor is used in the field weakening area, enter the maximum frequency to E1-04 (E3-04 for motor 2) after
Auto-Tuning is complete.
No. Name Setting Range Default
T1-05 Motor Base Frequency 0.0 to 120.0 Hz 50.0 Hz
T1-06: Number of Motor Poles
n
Sets 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 Base Speed
n
Sets the motor rated speed according to the motor nameplate value. If a motor with an extended speed range is used or if
the motor is used in the field weakening area, enter the speed at base frequency to T1-07.
No. Name Setting Range Default
T1-07 Motor Base Speed 0 to 24000 r/min 1450 r/min
84 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
4.6 Setup Procedure for Elevator Applications
4.6 Setup Procedure for Elevator Applications
u Up and Down Commands and Speed Reference Selection
WARNING! Sudden Movement Hazard. Remove the Up/Down Command before resetting alarms and faults. Failure to comply can
result in death or serious injury.
WARNING! Sudden Movement Hazard. Verify drive parameter b1-03 Stopping Method is set to 0:Ramp to Stop before starting the
drive. Failure to comply may cause the elevator to free-fall when the Up/Down command is removed.
WARNING! Sudden Movement Hazard. The drive is capable of running the motor at high speed. Verify the maximum drive output
frequency before starting the drive. Failure to comply may cause injury or death due to ina dvertent high speed operation.
n Speed Reference Selection
Parameter b1-01 determines the source of the speed reference. On the L1000V drive the speed reference can only be
modified through the digital operator or using digital inputs to switch between reference values. Therefore, this
parameter cannot be modified from its default value of 0.
b1-01 Reference source Speed reference input
0 (default) Digital operator keypad Set the speed references in the d1- parameters and use digital inputs to switch between different reference values.
Up/Down Command Source Selection
n
The input source for the Up and Down command can be selected using parameter b1-02.
b1-02 Up/Down source Up / Down command input
0 Operator keypad RUN and STOP keys on the operator
1 (default) Digital inputs
n
Travel Start and Stop
Travel Start
Terminal S1: Run in Up direction
Terminal S2: Run in Down direction
To start the elevator in up or down direction, the following conditions must be fulfilled:
• A speed reference greater than zero must be provided.
• The Safe Disable signal at terminal H1 must be closed (drive output enabled).
• If a multi-function digital input is programmed for Baseblock (H1-=8 or 9), this input must be set so the drive is
not in a baseblock condition.
• An Up or Down Signal must be set at the source specified in b1-02.
• If a multifunction input is programmed for output contactor feed back (H1- =56 ), then the output contactor mu st be
closed.
Travel Stop
The drive stops under the following conditions:
• The Up or Down command is removed.
• d1-18 is set to 1 or 2 and the Up/Down or Leveling Speed signal (H1- = 53) is removed.
• d1-18 is set to 3 and all speed inputs are removed.
• A fault occurs. The stopping method depends on the specific fault that occurred, in combination with certain parameter
settings.
• The Safe Disable input is opened or a Base Block signal is input. In this case, the brake is applied immediately and the
drive output shuts off.
Start-Up Programming
& Operation
4
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 85
4.6 Setup Procedure for Elevator Applications
u Speed Selection Using Digital Inputs (b1-01 = 0)
Set parameter b1-01 = 0 to enable the speed selection using the drive digital inputs. Use parameter d1-18 to determine
different travel speeds selected by the digital inputs.
d1-18 Speed Selection
0 (default) Multi-speed inputs 1, Speed references are set in d1-01 to d1-08
1 Separate speed inputs, Speed references are set in d1-19 to d1-24 and d1-26, Higher speed has priority
2 Separate speed inputs, Speed references are set in d1-19 to d1-24 and d1-26, Leveling speed has priority
3 Multi speed inputs 2, Speed references are set in d1-02 to d1-08, Stop if no speed selection input is enabled
n
Multi-Speed Inputs 1, 2 (d1-18 = 0 or 3)
Speed Selection
When d1-18 = 0 or 3, multi-function digital inputs are preset as shown below.
Terminal Parameter Number Set Value Details
S5 H1-05 3 Multi-Speed Reference 1
S6 H1-06 4 Multi-Speed Reference 2
S7 H1-07 5 Multi-Speed Reference 3
Different speed reference settings can be selected by combining the three digital inputs as shown in the table below.
Note: Parameters d1-19 through d1-26 are displayed only if d1-18 is set to 1 or 2.
Digital Inputs
Multi-Speed
Reference 1
0 0 0 Speed reference 1 (d1-01) Stop
1 0 0 Speed reference 2 (d1-02)
0 1 0 Speed reference 3 (d1-03)
1 1 0 Speed reference 4 (d1-04)
0 0 1 Speed reference 5 (d1-05)
1 0 1 Speed reference 6 (d1-06)
0 1 1 Speed reference 7 (d1-07)
1 1 1 Speed reference 8 (d1-08)
Multi-Speed
Reference 2
Multi-Speed
Reference 3
d1-18 = 0 d1-18 = 3
Selected Speed
0 = Off, 1 = On
Setting d1-18 = 0
Up to eight speed references can be set using parameters d1-01 to d1-08. The drive starts with an Up or Down command,
and stops when the Up or Down command is removed. When d1-18 = 0, parameters d1-19 through d1-23 will not be
displayed.
Setting d1-18 = 3
Allows seven speed references to be set using parameters d1-02 to d1-08. The drive starts with an Up or Down
command, and stops either when all three input terminals that set the speed reference are released, or when the Up/Down
command is released. When d1-18 = 0, parameters d1-19 through d1-23 will not be displayed.
Separate Speed Inputs (d1-18 = 1 or 2)
n
Six different speed settings (defined in the parameters d1-19 to d1-24 and d1-26) can be set and selected using four
digital inputs.
Speed Selection
When d1-18 = 1 or 2, multi-function digital inputs are preset as shown below:
Terminal Parameter Number Set Value Details
S3 H1-03 50 Nominal speed (d1-19)
S4 H1-04 54 Inspection speed (d1-24)
S5 H1-05 51 Intermediate speed (d1-20)
S6 H1-06 53 Leveling speed (d1-26)
86 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
4.6 Setup Procedure for Elevator Applications
Different speed settings can be selected depending on the assignment of the speed selection digital inputs (H1-) as
shown in the table below.
Note: Parameters d1-19 through d1-26 are displayed only if d1-18 is set to 1 or 2.
Leveling and Nominal Speed assigned
Selected Speed
Nominal Speed (d1-19) 100A100000
Intermediate Speed 1 (d1-20) 010A010100
Intermediate Speed 2 (d1-21) 1 1 1 A 1 1 1
Intermediate Speed 3 (d1-22) 011A011110
Releveling Speed (d1-23) 001A001010
Leveling Speed (d1-26) 0001000BBB
Zero Speed 0000
(H1- = 50 and H1- = 53)
50 51 52 53 50 51 52 51 52 53
Leveling speed not assigned
(H1- ≠ 53)
N/A N/A N/A N/A N/A N/A
Nominal Speed not assigned
(H1- ≠ 50)
N/A N/A N/A
0 = Off, 1 = On, A = 0 when d1-18 = 2 and no influence when d1-18=1, B = no influence, N/A = Not available
Higher Speed has Priority and the Leveling Speed Input is Assigned (d1-18 = 1 and H1- = 53) (Default)
The higher speed has priority over the leveling speed. The leveling signal is disregarded as long as any other speed
selection input is active. The drive decelerates to the leveling speed (d1-26) when the selected speed reference signal is
removed.
DC Injection/
Safe disable (terminals H1/H2 on)
and Baseblock off (H1-=8/9)
Up/Down Command
Selected speed (other than leveling)
Speed
Leveling speed
Position lock
Input is set No effect
Higher Speed Priority is Selected and the Leveling Speed Input is Not Assigned (d1-18 = 1 and H1- ≠ 53)
DC Injection/
Position lock
The drive decelerates to the leveling speed (d1-26) when the selected speed reference signal is removed.
If no speed reference is selected at start, the drive will trigger an “FrL” fault. Set parameter S6-15 to 0 to disable Speed
Reference Missing (FrL) detection. With this setting the drive starts using leveling speed if no other speed reference is
selected.
DC Injection/
Speed
Safe disable (terminals H1/H2 on)
and Baseblock off (H1-=8/9)
Selected speed (other than leveling)
Up/Down Command
Position lock
Leveling Speed has Priority and the Leveling Speed Input is Assigned (d1-1 8 = 2, H1- = 53)
DC Injection/
Position lock
The leveling signal has priority over other speed references. The drive decelerates to the leveling speed (d1-26) when the
leveling speed selection input is activated. The drive stops when either the leveling input or the Up/Down command is
released.
Safe disable (terminals H1/H2 on)
and Baseblock off (H1-=8/9)
Selected speed (other than leveling)
Up/Down Command
Speed
Leveling speed
DC Injection/
Position lock
DC Injection/
Position lock
Leveling speed has priority
Start-Up Programming
& Operation
4
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 87
4.6 Setup Procedure for Elevator Applications
A
Leveling Speed Priority is Selected and the Nominal Speed Input is Not Assigned (d1-18 = 2, H1- ≠ 50)
The drive runs at nominal speed (d1-19) when no speed selection input is set. When the leveling speed signal is set, the
drive decelerates to the leveling speed. The leveling speed signal has priority over all other speed signals.
CAUTION! Equipment Hazard. This function may not work properly if a broken wire connection to the drive I/O causes improper
elevator speed selection. Properly tighten wire connections at the drive terminals before enabling this function.
Safe disable (terminals H1/H2 on)
and Baseblock off (H1-=8/9)
Up/Down Command
Speed
Leveling speed
DC Injection/
position lock
DC Injection/
position lock
u Multi-Function Terminal Setup
n Multi-Function Digital Inputs (Terminals S3 to S7)
The H1 parameters assign functions to digital input terminals S3 to S7 digital input terminal functions, refer to H1-03 to
H1-07: Functions for Terminals S3 to S7 on page 124.
Multi-Function Digital Output s
n
The H2 parameters assign functions to digital output terminals MD-ME-MF and P1-PC. Refer to H2-01 to H2-03:
Terminals MA-MB-MC, MD-ME-MF and P1-PC Function Selection on page 127.
Multi-Function Analog Output
n
The H4 parameters assign a function to analog output termin al AM. Select the function for this terminals by entering the
last three digits of the desired U monitor. For a list of analog output functions, refer to U: Monitors on page 243.
u Accel/Decel Ramp and Jerk Settings
Acceleration and deceleration ramps are set using the C1- parameters. Use the C2- parameters to adjust the jerk
at the start of acceleration or deceleration.
Figure 4.10 explains how accel/decel ride and jerk settings can be used to adjust the ride profile.
Figure 4.10
C2-03
C2-02
(Jerk at
Accel End)
C2-01
(Jerk at
ccel Start)
C1-01
(Accel Ramp 1)
C1-02
(Decel Ramp 1)
(Jerk at
Decel Start)
C2-04
(Jerk at
Decel End)
C2-05 (Jerk Below Leveling Speed)
d1-26 (Leveling Speed)
Figure 4.10 Accel/Decel Ramp and the Jerk Function
Units used to set the acceleration and deceleration ramp as well as the Jerk function change with the setting of parameter
o1-03. Refer to Digital LCD Operator Display Unit Selection on page 78 for details.
88 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
4.6 Setup Procedure for Elevator Applications
u Inspection Operation
n Start Condition in Inspection Operation
Inspection operation is performed when an Up or Down signal is input while one of the following conditions is true:
• Parameter d1-18 is set to 0 or 3 and the selected speed is higher than d1-28 but lower than d1-29.
• Parameter d1-18 is set to 1 or 2 and a digital input programmed for Inspection Operation Speed (H1- = 54) is
enabled.
Inspection Operation uses the same acceleration characteristics and brake sequence at start as normal operation.
The carrier frequency is set to 2 kHz during Inspection Operation, but can be changed using parameter C6-21.
Stop Condition in Inspection Operation
n
To stop the drive during Inspection Operation, either remove the Up or Down command or reset the input terminal for
Inspection Operation.
A deceleration ramp can be set for Inspection Operation using parameter C1-15.
• If C1-15 = 0.00, the drive immediately applies the brake, shuts off the drive output, and opens the motor contactor, i.e.,
the multi-function output terminals set for “Brake Control” (H2- = 50) and “Output Contactor Control” (H2- =
51) are cleared.
• If C1-15 > 0.00, the drive decelerates to stop at the rate set to C1-15, then applies the brake, shuts the output off, and
opens the motor contactor.
Inspection Operation Timing Chart
n
A timing chart for Inspection Operation appears in Figure 4.11.
Inspection Operation without Decel Ramp (C1-15=0) Inspection Operation with Decel Ramp (C1-15>0)
Inspection Operation
DC Injection Braking/
Position Lock at start
Safe disable (terminals H1/H2 on)
and Baseblock off (H1-=8/9)
H1- = 54 (Inspection Operation)
Up/Down command
H2- = 51 (Output Cont. Contr.)
H2- = 50 (Brake Control)
Speed
<1> The drive stops if either the Up/Down command or Inspection Oper at ion signals are removed.
Figure 4.11 Inspection Operation Sequence
Speed
<1>
H1- = 54 (Inspection Operation)
Safe disable (terminals H1/H2 on)
Speed
and Baseblock off (H1-=8/9)
Up/Down command
H2- = 51 (Output Cont. Contr.)
H2- = 50 (Brake Control)
DC Injection Braking/
Position Lock at start
Inspection Operation
Speed
C1-15
<1>
Start-Up Programming
& Operation
4
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 89
4.6 Setup Procedure for Elevator Applications
u Brake Sequence
WARNING! Sudden Movement Hazard. Rapid deceleration may cause the drive to fault on an overvoltage condition, resulting in death
or serious injury due to an uncontrolled motor state. Be sure to set an acceptable deceleration time in parameter C1-09,
EmergencyStop Ramp, when using the fast-stop feature.
Figure 4.11
S1-04
S1-10
(Up/Down Command
Delay Time)
Speed
Up/Down Command
Safe disable (terminals H1/H2 on)
and Baseblock off (H1-=8/9)
Output Contactor Control
Motor Contactor Response
Brake Control (H2-= 50)
(H2-= 51)
(H1-= 56)
(DC Injection/
PositionLock
Time at Start)
DC Injection Braking/
Position Lock
S1-06
(Brake
Release
Delay
Time)
t1 t2 t3 t4 t5 t6 t7 t8 t9
at Start
Selected Speed
d1-26
(Leveling Speed)
Figure 4.12 Brake Sequence Timing Diagram
Figure 4.12 is divided into time zones. Table 4.7 explains the sequence in each time zone.
S1-05
(DC Injection
Braking/Position
Lock Time at stop)
DC Injection/
Position Lock at Stop
S1-07
(Brake
Close
Delay
Time)
S1-11
(Output Contactor
Open Delay Time)
Enabled
Table 4.7 Time Zones for Brake Sequence Timing Diagram
Time Zone Description
Up or Down command is issued.
Safe Disable terminals H1-HC must be set and Baseblock must be disabled (digital inputs set to H1- = 8/9).
Speed reference must be selected by multi-function input terminals.
t1
t2
t3
t4 The drive accelerates up to the selected speed. The speed is kept constant until the leveling speed is selected.
t5 Leveling speed is selected. The drive decelerates to the leveling speed and maintains that speed until the Up or Down command is removed.
t6 The Up or Down signal is cleared. The drive decelerates to zero speed.
t7
t8 The drive continues DC Injection or Position Lock until the time S1-05 has passed. When S1-05 has passed the drive output is shut off.
t9
Output contactor control signal is set (H2- = 51) by the drive.
Drive waits for the “Motor Contactor Feedback” signal (H1- = 56) to be issued. If the motor contactor feedback is not received within t1, or if
the feedback signal is on before the contactor control command has been issued, an SE1 fault is triggered.
If the motor contactor feedback signal is not used, then the drive waits for the operation start delay time set in S1-10 to pass, then proceeds to the
next step.
After the delay time set in S1-10 has passed, the drive outputs current to the motor.
DC Injection Braking or Position Lock begins.
After the brake release delay time set in S1-06 has passed, the drive sets the “Brake Control” output (H2- = 50) in order to release the brake.
DC Injection Braking or Position Lock will continue until:
the time S1-04 has elapsed, or
the time S1-06 has elapsed if S1-06 > S1-04 (this setting should be avoided since the motor could be driven against the applied brake).
The motor speed reaches the zero speed level (S1-01).
DC Injection Braking or Position Lock is then executed for the time set in S1-05.
After the delay time to apply the brake set in S1-07 has passed, the drive clears the “Brake Control” output (H2- = 50). The brake applies.
After the delay for the magnetic contactor set in S1-11 has passed, the drive resets the output terminal set for “Output Contactor Control” (H2 = 51).
The Safe Disable Inputs can be cleared and Baseblock can be enabled.
90 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
4.6 Setup Procedure for Elevator Applications
u Rescue Operation
In the event of a power outage, Rescue Operation allows the elevator to travel to the nearest floor by switching to a
backup battery or UPS (Uninterruptable Power Supply) for power.
An input terminal set for Rescue Operation (H1- = 55) can be used to initiate Rescue Operation. During Rescue
Operation, the drive uses the speed reference set in d1-25 to travel to the nearest floor.
NOTICE: Equipment Hazard. Do not use the Rescue Operation feature for extended periods. Failure to comply may result in drive
heat sink overtemperature alarms (oH).
NOTICE: When changing parameters while the drive is supplied from the rescue operation power supply, wait at least 5 s after
entering parameters before switching off the power supply. Instantly switching off the power can cause parameter settings corruption
that can only be resolved by initializing the drive. This may cause erroneous drive performance.
NOTICE: In L1000V drives with software version 7010 power to the drive must be cycled after setting a digital input terminal to Rescue
Operation (H1-=55) for the setting to take effect.
n Drive Power Supply for Rescue Operation
There are various methods of supplying power to the drive for rescue operation. Independent of the chosen method, the
voltage in the DC bus of the drive and the voltage supplied to the drive control circuit must meet the specifications
provided in Table 4.8.
The DC bus voltage can either be supplied by a battery connected to the DC bus terminals of the drive or by a UPS
connected to drive terminals L1 and L2. The control circuit voltage is supplied directly from the drive’s DC bus.
When using a single-phase AC power supply for rescue operation such as a single-phase UPS, the ripple in the DC bus
voltage will be higher than with a three-phase or battery supply. Make sure that the DC bus voltage never falls below the
minimum value listed in Table 4.8.
Table 4.8 Power Supply Ratings for Rescue Operation
Motor Type DC Bus Voltage Control Circuit Voltage
Induction Motor
200 V class drives: 115 to 300 Vdc
400 V class drives: 230 to 600 Vdc
Same as DC Bus Voltage.
n Parameter Setup
Adjust drive parameters as described below when using Rescue Operation.
• Select the type of Rescue Operation power supply for the drives main circuit in parameter S4-06.
• When using a UPS, set the UPS power value to parameter S4-07. Use parameter S4-08 to decide if the Rescue
Operation speed shall be limited automatically depending on the UPS power.
• If deterioration of the battery or UPS should be detected, also set up parameters S4-12 and S4-13. Measure the DC bus
voltage during operation with the rescue power supply and set the measured value to parameter S4-12. Set the
deterioration detection level to parameter S4-13.
• Set parameters S4-01 to S4-04 to select if light load direction search should be automatically performed when Rescue
Operation is started and to configure the light load search function.
Wiring Examples
n
Switching the main power supply to a battery or UPS requires magnetic contactors that must be controlled by an external
controller. Wiring methods and the sequence used for the magnetic contactors depend on the application. This instruction
manual describes the following configurations:
Start-Up Programming
& Operation
4
• A single-phase, 230 V UPS is used as backup power supply for a 200 V or 400 V class drive.
• Two separate batteries for the main power and control power supplies. Main power battery voltage is below 250 Vdc
for 200 V class drives or 500 Vdc for 400 V class drives.
• Two separate batteries. One is used for the main power supply, a second battery supplies the controller via an optional
24 V Backup Power Supply Unit.
• A single battery with minimum 250 Vdc for 200 V class drives or 500 Vdc for 400 V class drives is used for the main
and control power supply.
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 91
4.6 Setup Procedure for Elevator Applications
Select the configuration that matches your application. Follow the co rresponding instructions for wiring and drive
settings. For configurations not covered in the list above, contact your Yaskawa representative or our sales office directly
for consultation.
WARNING! Electrical Shock Hazard. Do not connect or disconnect wiring while the power is on. Never remove or install option cards
or attempt to replace the cooling fan while the drive is switched on. Make sure that the drive and all devices connected to the drive
have been shut off prior to performing and type of maintenance or wiring. After shutting off the power, wait for at least the amount of
time specified on the drive before touching any components or perform wiring. The internal capacitor remains charged even after the
power supply is turned off.
NOTICE: Be sure to thoroughl y read the instructions for wiring and magnetic contactor sequence described in this section before
setting up the drive for Rescue Operation. Failure to follow these in structions can damage the drive.
NOTICE: Refrain from using Rescue Operation for extend periods of time. Rescue Operation uses a low DC bus voltage, which can
cause the cooling fan to shut off temporarily during Rescue Operation. Continuing to operate under these conditions can trigger an
overheat fault and damage the drive.
n Using a Single-Phase, 230 Vac UPS (Uninterruptable Power Supply)
Follow the instructions when using a single-phase 230 V UPS for Rescue Operation. A 230 V UPS can be used for both
200 V and 400 V class drives.
Wiring
Refer to Figure 4.13 for a wiring diagram.
Figure 4.12
N
L1
L2
L3
UPS
sine wave
230 Vac
single-phase
Elevat or
control
system
Magnetic
Contac tor B
Magnetic
Contac tor A
B2
B1
+1
+2
R/L1
S/L2
T/L3
-
L1000V
U/T1
V/T2
W/T3
3
to S7
H1-غغ = 55
(Rescue Operation)
Magneti c Contactor Sequenc e
Magnetic Contactor B
Magnetic Contactor A
H1-غغ = 55
(Rescue Operation)
S
SC
Figure 4.13 Using a Single-Phase 230 V UPS
Operation Sequence
Starting Rescue Operation
1. Open contactor B.
2. Set the input terminal programmed for Rescue Operation (H1- = 55).
3. Close contactor A.
4. Set the Up/Down command.
92 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
4.6 Setup Procedure for Elevator Applications
Ending Rescue Operation
1. After the car has stopped open contactor A.
2. Clear the input terminal set for Rescue Operation (H1- = 55).
3. Close contactor B to return to operation with normal power supply.
Application Precautions
The drive may fault on a control power supply fault (Uv2) if the UPS can’t provide enough voltage, or if the Light Load
Direction Search is not set properly .
Using a Single Battery with Minimum 115 Vdc (230 Vdc)
n
Follow the instructions when using one battery to supply both, main circuit and controller . The battery voltage must be at
least 115 Vdc for 200 V class drives or 230 Vdc for 400 V class drives.
Wiring
Following the wiring diagram show in Figure 4.14.
Figure 4.13
B2
B1
Magnetic Contactor A
L1000V
Battery for DC bus
115 to 300 Vdc
230 to 600 Vdc
Operation Sequence
Starting Rescue Operation
DC bus power supply
L1
L2
L3
Magnetic Contactor B
H1-غغ = 55
(Rescue Operation)
Magneti c Contactor Sequenc e
Magnetic Contactor B
Magnetic Contactor A
H1-غغ = 55
(Rescue Operation)
R/L1
S/L2
T/L3
-
S3㨪S7
SC
Figure 4.1 4 Usin g a Backup Battery With Minimum 115 Vdc (230 Vdc)
U/T1
V/T2
W/T3
Start-Up Programming
& Operation
4
1. Open contactor B.
2. Set the input terminal programmed for Rescue Operation (H1- = 55).
3. Close contactor A.
4. Set the Up/Down command.
Ending Rescue Operation
1. After the car has stopped, open contactor A.
2. Clear the input terminal set for Rescue Operation (H1- = 55).
3. Close contactor B to return to operation with normal power supply.
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 93
4.6 Setup Procedure for Elevator Applications
n Rescue Operation Torque Limit
The Torque Limit During Rescue Operation is set in parameter S4-05. After Rescue Operation is complete, the drive
utilizes to the torque limits set in the L7 parameters.
Light Load Direction Search Function
n
Light Load Direction Search can be u sed to automat ically perform Rescue Operation in the di rection with the lower load.
It can help to minimize the amount of power required by the backup power su pp ly required for Rescue Operation. Light
Load Direction Search can be set so that it is automatically performed when Rescue Operation is started. T o enable Light
Load Direction Search set parameter S4-01 = 1.
When Light Load Direction Search is enabled the drive first runs in the up and then in the down direction, each for the
time set to S4-03. It then compares the load condition of both operations and travels to the next floor using the lighter
load condition direction. The speed reference used for Light Load Direction Search can be set in parameter S4-04.
• When the lightest load direction is up, the drive stops after Light Load Direction Search and then accelerates upwards
to the Rescue Operation speed set in parameter d1-25. The output terminals set for “Light Load Direction” (H2- =
54) and “Light Load Direction detection status”(H2- = 55) will close.
Figure 4.14
H1-غغ = 55
(Rescue Operation)
Up/Down command
Up command (internal)
Down command (internal)
㧔Light Load Direction Search status㧕
H2- = 55
H2- = 54
㧔Light load direction㧕
Off (open)
Off (open)
On (closed)
On (closed)
Speed agree torque calculations
Up
Down
Off (open)
Off (open)
Up
Elevator moves in the
direction of the light load
On (closed)
On (closed)
Figure 4.15 Light Load Direction Detection (Up)
• When the lightest direction is down, then after Light Load Direction Detection is finished the drive immediately
accelerates to the Rescue Operation speed set in d1-25 without stopping. An output terminal set for “Light load
direction” (H2- = 54) will stay open, and an output terminal set for “Light Load Direction detection status”(H2 = 55) will close.
Figure 4.15
H1-غغ = 55
(Rescue Operation)
Off (open)
On (closed)
Up/Down command
Up command (internal)
Down command (internal)
㧔Light Load Direction Search status㧕
㧔Light load direction㧕
H2- = 55
H2- = 54
Off (open)
Speed agree torque calculations
Up
Off (open)
On (closed)
Down
Elevator moves in the
direction of the light load
On (closed)
Off (open)
Figure 4.16 Light Load Direction Detection (Down)
94 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
4.7 Setup Troubleshooting and Possible Solutions
4.7 Setup Troubleshooting and Possible Solutions
This section describes troubleshooting problems that do not trip an alarm or fault.
Symptom Page
Cannot Change Parameter Settings 95
Motor Does Not Rotate Properly after Pressing RUN Button or after Entering
External Up/Down Command
Motor Gets Too Hot 96
Drive Does Not Allow Selection of Rotational Auto-Tuning 96
Noise From Drive or Output Lines When the Drive is Powered On 96
Residual Current Device (RCD, RCM) 96
Riding comfort related problems 97
u Cannot Change Parameter Settings
Cause Possible Solutions
The drive is running the motor (i.e., the Up/Down command is
present).
The Access Level is set to restrict access to parameter settings. • Set the Access Level to allow parameters to be edited (A1-01 = 2).
The operator is not in the Parameter Setup Mode.
The wrong password was entered.
Undervoltage was detected.
• Stop the drive and switch over to the Programming Mode.
• Most parameters cannot be edited during run.
• Verify the digital operator mode, Drive or Programming mode?
• Switch to the Programming Mode. Refer to The Drive and Programming Modes on page 70.
• If the password entered to A1-04 does not match the password saved to A1-05, then drive settings cannot be changed.
• Reset the password.
If the password is unknown:
• Scroll to A1-04. Press and press at the same time. Parameter A1-05 will appear.
• Set a new password to parameter A1-05.
• Check the drive main input voltage by looking at the DC bus voltage (U1-07).
• Check all main circuit wiring.
• Ensure that the drive is not being energized by the UPS, i.e. Rescue Operation.
Motor Does Not Rotate 95
Motor Rotates in the Opposite Direction from the Up/Down Command 96
STOP
u Motor Does Not Rotate Properly after Pressing RUN Button or after Entering
External Up/Down Command
n Motor Does Not Rotate
Cause Possible Solutions
The drive is not in the Drive Mode.
The button is enabled (o2-01=1) and was pushed.
Auto-Tuning has just completed.
An Emergency Stop was executed and is not reset. Reset the Emergency Stop command.
Settings are incorrect for the source that provides the Up/Down
command.
There is faulty wiring in the control circuit terminals.
Selection for the sink/source mode and the internal/external power
supply is incorrect.
Speed reference is too low.
The brake does not release or motor contactor is not closed. Check the brake and motor contacto r sequence.
• Check if the DRV on the digital operator is displayed.
• Enter the Drive Mode. Refer to The Drive and Programming Modes on page 70.
Stop the drive and check if the correct frequency reference source is selected. If the digital operator is the source, the
LO/RE button LED must be on. If the source is REMOTE, it must be off.
Take the following steps to solve the problem:
• Push the button.
• o2-01 is set to 0 by default, i.e. the LO/RE button is disabled.
• When Auto-Tuning completes, the drive is switched back to the Programming Mode. The Up/Down command will
not be accepted unless the drive is in the Drive Mode.
• Use the digital operator to enter the Drive Mode. Refer to The Drive and Programming Modes on page 70.
Check parameter b1-02 (Up/Down Command Selection).
Set b1-02 so that it corresponds with the correct Up/Down command source.
0: Digital operator
1: Control circuit terminal (default setting)
• Check the wiring for the control terminal.
• Correct wiring mistakes.
• Check the input terminal status monitor (U1-10).
Check the position of jumper CN1. Refer to Control I/O Configuration on page 59
• Check the speed reference monitor (U1-01).
• Increase the speed reference above the minimum output speed (E1-09).
Start-Up Programming
& Operation
4
STOP
The button is enabled (o2-02=1) and was pressed
when the drive was started from a REMOTE source.
• When the button is pressed, the drive will decelerate to stop.
• Switch off the Up/Down command and then re-enter a new Up/Down command.
• o2-02 is set to 0 by default, i.e. the Stop button is disabled.
STOP
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 95
4.7 Setup Troubleshooting and Possible Solutions
n Motor Rotates in the Opposite Direction from the Up/Down Command
Cause Possible Solutions
Phase wiring between the drive and motor is incorrect. Check the motor wiring. Perform the steps described in Motor Rotation Direction Setup on page 77.
Drive control circuit terminals for the Up and Down commands are
switched.
• Check the control circuit wiring.
• Correct any fault wiring.
u Motor is Too Hot
Cause Possible Solutions
If the load is too heavy for the motor, the motor will overheat as it exceeds its rated torque value for an extended period
of time.
The load is too heavy.
The air around the motor is too hot.
The drive is operating in a vector control mode but Auto-Tuning
has not yet been performed.
Insufficient voltage insulation between motor phases.
The motor fan has stopped or is clogged. Check the motor fan.
Keep in mind that the motor also has a short-term overload rating in addition to the possible solutions provided below:
• Reduce the load.
• Lower the acceleration and deceleration ramps. (Increase the acceleration time and deceleration time)
• Check the values set for the motor protection (L1-01, L1-02) as well as the motor rated current (E2-01).
• Increase motor capacity.
• Check the ambient temperature.
• Cool the area until it is within the specified temperature range.
• Perform Auto-Tuning.
• Calculate the motor value and reset the motor parameters. Refer to E2: Motor Parameters on page 120.
• Change the motor control method to V/f Control (A1-02 = 0).
When the motor cable is long, high voltage surges occur between the motor coils and drive switching.
Normally, surges can reach up to three times the drive input power supply voltage (600 V for 200 V class, and 1200 V
for 400 V class).
• Use a motor with a voltage tolerance higher than the max voltage surge.
• Use a motor designed to work specifically with a drive when using a 400 V class unit.
• Install an AC reactor on the output side of the drive. Make sure the output reactor can handle frequencies in the
range of the drive carrier frequency.
u Drive Does Not Allow Selection the Desired Auto-Tuning Mode
Cause Possible Solutions
The desired Auto-Tuning mode is not available for the selected
control mode.
• Check if the desired tuning mode is available for the selected control mode. Refer to Auto-Tuning on page 80.
• Change the motor control method by setting A1-02.
u Electrical Noise From Drive or Output Lines When the Drive is Operating
Cause Possible Solutions
• Lower the carrier frequency (C6-03).
• Install a noise filter on the input side of drive input power. Refer to Input-Side Noise Filter on page 212.
PWM switching in the drive generates excessive noise.
• Install a noise filter on the output side of the drive. Refer to Output-Side Noise Filter on page 212.
• Place the wiring inside a metal conduit to shield it from switching noise.
• Ground the drive and motor properly.
• Separate the main circuit wiring and the control lines.
• Make sure wires and the motor have been properly grounded.
u A Residual Current Device (RCD, RCM) Trips during Run
Cause Possible Solutions
• Decrease the RCD/RCM sensitivity or use one with a higher threshold.
Excessive leakage current trips RCD/RCM.
• Lower the carrier frequency (C6-02).
• Reduce the length of the cable used between the drive and the motor.
• Install a noise filter or reactor on the output side of the drive.
96 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
4.7 Setup Troubleshooting and Possible Solutions
u Riding Comfort Related Problems
The following table describes the most common problems related to ride comfort and proposes countermeasures to those
problems. Before taking any action, make sure the startup procedures have bee n p erformed as previously described.
Problem Control Mode and Possible Cause Corrective Action
• Increase the DC Injection Braking Current at Start using parameter S1-02.
• Increase the Minimum Output Frequency Voltage (E1-10) and Medium
Output Frequency V oltage (E1-08) V/f pattern voltages. Make sure, that the
starting and leveling current does not rise too high.
Set the time for DC Injection Braking at Start (S1-04) as short as possible, and
make sure that brake releases completely before the motor starts to turn.
Lengthen the Brake Release Delay Time (S1-06) and the time for DC
Injection Braking / Position Lock at Start (S1-04).
Make sure that the contactors are closed before the Up/Down command is
issued.
• Decrease the Torque Compensation Time (C4-02).
• Decrease the Slip Compensation Time (C3-02).
Increase the DC Injection Braking Time at Start using parameter S1-04.
2
Decrease the Jerk at Start. Decrease C2-01 i f s et i n m/ s
in s.
Increase the Delay Time to Apply the Brake (S1-07). If necessary, also
increase the DC Injection Braking Time at Stop S1-05.
• Increase the Torque Compensation Delay Time (C4-02).
• Increase the Slip Compensation Delay Time (C3-02).
Decrease the Jerk at the End of Acceleration. Decrease C2-02 if set in m/s
increase C2-02 if set in s.
Increase the Minimum and Middle Voltage Levels for the V/f pattern voltage
(E1-10 and E1-08 respectively). Make sure that the Starting and Leveling
Current does not rise too high.
Decrease the Jerk at the End of Deceleration. Decrease C2-04 if set in m/s
increase C2-04 if set in s.
Adjust the motor data (E2-), especially the motor slip (E2-02) and noload current values (E2-03), or perform Auto-Tuning.
Check the Motor Slip value in parameter E2-02. Increase or decrease it in
steps of 0.2 Hz.
Properly balance rotating parts.
Make sure C3-04 is set properly and set parameter C3-05 to 0.
• Check if the acceleration rate set is not too high (acceleration time is too
short).
• Make sure the drive rated current is enough to fulfill the application
requirements.
• Make sure the load is not seized, car guide lubrication is ok, etc.
Check if the Stall Prevention Level at Acceleration in L3-03 is not set too
small.
Check it the Torque Limit parameters L7- are not set too low.
Make sure the drive rated current is enough to fulfill the application require-
ments.
Check if the Stall Prevention Level During Run in L3-06 is not set too low.
Increase the Carrier Frequency in parameter C6-03. If the carrier frequency is
set higher than the default setting, a current derating must be considered.
, increase C2-01 if set
2
,
2
,
Rollback at start
Shock at start All
Shock at stop All
Jerk occurs due to overshoot
when the motor reaches top
speed.
Motor stops shortly (undershoot) when the leveling
speed is reached.
Motor or machine vibrates at
high speed or top speed
Motor or machine vibrates in
the low or medium speed
range.
Vibrations with the frequency equal to the motor
speed occur.
Top speed is different in
motoring and regenerative
mode.
Acceleration is longer than
set to C1- parameters.
Motor speed does not match
the speed reference at constant speed.
High frequency acoustic
noise from the motor.
All
OLV The slip or torque compensation function acts too slowly.
OLV Too fast torque or slip compensation.
All
All
OLV
OLV Torque compensation responds too quickly. Increase the Torque Compensation Delay Time (C4-02).
V/f Output voltage is too high. Reduce the V/f Pattern settings (E1-08, E1-10).
OLV
All
OLV
All
OLV
All The load is too high.
V/f
OLV The load is too high and the torque exceeds the torque limits. Check it the Torque Limit parameters L7- are not set too low.
All The carrier frequency is too low.
Insufficient torque when the brake is released.
DC Injection and brake timing is not optimized.
Motor torque is not fully established when the brake is
released.
Motor contactor closes too late.
Motor starts turning when the brake is not completely released
or runs against the brake.
Acceleration rate is changing too quickly.
Rollback occurs during brake release. Refer to “Rollback at start”.
Brake is applied too early, causing the motor to run against the
brake.
Motor contactor is released before the brake is fully applied. Check the motor contactor sequence.
The acceleration rate changes too quickly when reaching the
selected speed.
Not enough torque at low speed.
The deceleration rate changes too quickly when reaching
leveling speed.
Motor data incorrect.
Too much slip compensation.
Torque compensation is responding too quickly. Increase the Torque Compensation Delay Time (C4-02).
Output voltage is too high. Reduce the V/f Pattern settings (E1-08, E1-10).
The value for the motor slip is set incorrectly.
Mechanical problems. Check bearings and gearbox.
Rotational parts (motor armature, handwheel, brake disk/
drum) are not properly balanced.
Slip Compensation during Regenerative operation is switched
off.
The load is too high.
The load is too high and the current/torque exceeds the stall
prevention level.
The load is too high and the torque exceeds the drives torque
limits.
The load is too high and the current/torque exceeds the stall
prevention level.
Start-Up Programming
& Operation
4
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 97
4.8 Verifying Parameter Settings and Backing Up Changes
4.8 Verifying Parameter Settings and Backing Up Changes
Use the Verify Menu to check all changes to parameter settings as a result of Auto-Tuning. Refer to Verifying Parameter
Changes: Verify Menu on page 73.
Save the verified parameter settings. Change the access level or set a password to the drive to prevent accidental
modification of parameter settings.
u Backing Up Parameter Values: o2-03
Setting o2-03 to 1 saves all parameter settings before resetting o2-03 to 0. The drive can now recall all the saved
parameters by performing a User Initialization (A1-03 = 1110).
No. Parameter Name Description Setting Range Default Setting
Lets the user create a set of default settings for a User Initialization.
o2-03
A1-03 Initialize Parameters
User Parameter
Default Value
0: Saved/Not Set
1: Set Defaults - Saves current parameter settings as the default values for a User Initialization.
2: Clear All - Clears the currently saved user settings. After saving the user parameter set value, the items of
1110 (User Initialization) are displayed in A1-03 (User Parameter Default Value).
Selects a method to initialize the parameters.
0: No Initialize
1110: User Initialization (The user must first program and store desired settings using parameter o2-03)
2220: 2-Wire Initialization (parameter initialized prior to shipment)
5550: oPE4 Fault reset
0 to 2 0
0 to 2220, 5550 0
u 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 only the 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, A1-04, and A1-06 can be set and monitored, and U- parameters can also be viewed.
1: User Parameters. Only recently changed parameters from application parameters A2-01 to A2-16 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 saved as User Parameters, including recently viewed parameters and 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, recently viewed parameters will not be saved to the group of User Parameters. A2- parameters
are 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 A2-17 through A2-32 for
quick access. The most recently changed parameter is saved to A2-17. The second most recently changed parameter is
saved to A2-18.
Setting
Range
0 to 2 2
A1-00 to
o4-13
0, 1 1
Default
–
u Password Settings: A1-04, A1-05
The user can set a password in parameter A1-05 to restrict access to the drive. The password must be entered to A1-04 to
unlock parameter access (i.e., parameter setting A1-04 must match the value programmed into A1-05). The following
parameters cannot be viewed or edited until the value entered to A1-04 correctly matches the value set to A1-05: A1-01,
A1-02, A1-03 and A2-01 through A2-33.
Note: Parameter A1-05 is hidden from view. To display A1-05, access parameter A1-04 and press and simultaneously.
98 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
4.8 Verifying Parameter Settings and Backing Up Changes
u Copy Function
Parameter settings can be copied to another drive to simplify parameter restoration or multiple drive setup. The drive
supports the following copy options:
• JVOP-180 LCD Operator (optional)
The LCD operator used to operate the drive sup ports copying, importing, and verifyin g parameter settings. Refer to o3:
Copy Function on page 153 for details.
• JVOP-181 USB Copy Unit and CopyUnit Manager
The Copy Unit is an external option connected to the drive to copy parameter settings from one drive and save those
settings to another drive. It is also possible to use the copy unit to connect the drive to a PC. Refer to the manual
supplied with the USB Copy Unit for instructions.
CopyUnit Manager is a PC software tool that allows the user to transfer parameter settings between the Copy Unit and
a PC. This tool is especially useful when managing parameters for various drives or applications. Refer to the manual
supplied with CopyUnit Manager for instructions.
• DriveWizard Plus
DriveWizard Plus is a PC software tool for parameter management, monitoring, and diagnosis. DriveWizard can load,
store, and copy drive parameter settings. For details, refer to Help in the DriveWizard software.
Note: To obtain the driver and software of USB Copy Unit, Copy Unit Manager and DriveWizardPlus, access these sites:
China: http://www.yaskawa.com cn
Europe: http://www.yaskawa.eu.com
Japan: http://www.e-mechatronics.com
U.S.A.: http://www.yaskawa.com
Other areas: contact a Yaskawa representative.
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 99
Start-Up Programming
& Operation
4
4.8 Verifying Parameter Settings and Backing Up Changes
100 YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual
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