i.1 Preface
i.1
Preface
Yaskawa manufactures products used as components in a wide variety of industrial systems and equipment. The selection
and application of Yaskawa products remain the responsibility of the equipment manufacturer or end user. Yaskawa
accepts no responsibility for the way its products are incorporated into the final system design. Under no circumstances
should any Yaskawa product be incorporated into any product or design as the exclusive or sole safety control. Without
exception, all controls should be designed to detect faults dynamically and fail safely under all circumstances. All
systems or equipment designed to incorporate a product manufactured by Yaskawa must be supplied to the end user with
appropriate warnings and instructions as to the safe use and operation o f 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 o f its products.
This manual is designed to ensure correct and suitable application o f L1000A-Series Drives. Read this manual before
attempting to install, operate, maintain, or inspect a drive and keep it in a safe, convenient location for future reference.
Be sure you understand all precautions and safety information before attempting application.
♦ Applicable Documentation
The following manuals are available for L1000A series drives:
L 1000A 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 o f fault diagnostics, maintenance, and parameter settings. U se the information in this book to
prepare the drive for a trial run with the application and for basic operation.
L 1000A Series AC Drive Technical Manual (this book)
This manual provides detailed information on parameter settings, drive functions, and M EM OBUS/M odbus specifications. U se
this manual to expand drive functionality and to take advantage o f higher performance features.
♦ Symbols
N ote: Indicates a supplem ent or precaution that does not cause drive damage.
/TE R M S !
Indicates a term or definition used in this manual.
♦ Terms and Abbreviations
Drive: Yaskawa L1000-Series Drive
BCD: Binary Coded Decimal
H: Hexidecim al Number Format
IG B T : Insulated Gate Bipolar Transistor
kbp s: Kilobits per Second
M A C : Media A ccess Control
M bps: Megabits per Second
PG: Pulse Generator
r/m in: Revolutions per Minute
V/f: V /f Control
OLV: Open Loop Vector Control
CLV: Closed Loop Vector Control
CLV/PM : Closed Loop Vector Control for PM
P M m otor: Permanent Magnet Synchronous motor (an abbreviation for IPM motor or SPM motor)
IP M motor: Interior Permanent Magnet Motor (e.g., Yaskawa SSR1 Series and SST4 Series motors)
S P M motor: Surface mounted Permanent Magnet Motor (e.g., Yaskawa SMRA Series motors)
• Trademarks
• EnDat is a trademark o f Heidenhain Corporation.
• HIPERFACE is a trademark o f Sick Stegmann, Inc.
• CANopen is a trademark o f CAN in Automation (CiA).
• Other companies and product names mentioned in this manual are trademarks of those companies.
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YASKAWA ELECTRIC SIEP C710616 33D YASKAWA AC Drive L1000A Technical Manual