YASKAWA CIMR-MC5A20P4 User manual

How to Change the Digital Operator Display from Japanese to English
i
Preface
The VARISPEED-626MC5Seriesof general-purposeInvertersprovidesV/f control and vector con-
trol as standard features along with user-friendly operation.
This manual is designed to ensure correct and suitable application of VARISPEED-626MC5-series
Inverters.Readthismanualbeforeattemptingtoinstall,operate,maintain,orinspectanInverterand
keep it in a safe, convenient location for future reference. Before you understandall precautions and
safety information before attempting application.

!
!
ii
Safety Information
The following conventions are used to indicate precautions in this manual. Failure to heed precautions provided
in this manual can resultin serious orpossibly even fatal injury or damageto theproducts orto relatedequipment
and systems.
WARNING Indicates precautions that, if not heeded, could possibly result in loss of life or
serious injury.
CAUTION Indicates precautions that, if not heeded, could result in relatively serious or minor
injury, damage to the product, or faulty operation.
The warning symbols for ISO and JIS standards are different, as shown below.
ISO JIS
The ISO symbol is used in this manual.
Bothofthesesymbolsappearonwarning labelson Yaskawaproducts.Pleaseabideby thesewarning labelsregard-
less of which symbol is used.
Yaskawa, 2000
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. Nopatent liabilityis assumedwith respect to theuse ofthe 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 takenin 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.

How to Change the Digital Operator Display from Japanese to English
iii
Visual Aids
The following aids are used to indicate certain types of information for easier reference.
Indicates application examples.
Indicates supplemental information.
Indicates important information that should be memorized.
AEXAMPLE"
INFO
IMPORTANT

iv
General Precautions
DThe diagrams in this manual may be indicated without covers or safety shields to show de-
tails. Be sure to restore covers or shields before operating the Units and run the Units ac-
cording to the instructions described in this manual.
DAny 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.
DThe 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.
DWhen ordering anew copy ofthe manual due to damage or loss, contact your Yaskawa rep-
resentatives or the nearest Yaskawa sales office and provide the manual number shownon
the front cover.
DIf nameplates become warn or damaged, order new ones from your Yaskawa representa-
tives or the nearest Yaskawa sales office.

How to Change the Digital Operator Display from Japanese to English
v
Safety Precautions
JConfirmations upon Delivery C
A
UTION
Page
DNever install an Inverter that is damaged or missing components.
Doing so can result in injury. NO TAG
JInstallation C
A
UTION
Page
DAlways hold the case when carrying the Inverter.
IftheInverterisheldbythefrontcover,themainbody of theInvertermayfall, possiblyresult-
ingininjury.
NO TAG
DAttach the Inverter to a metal or other noncombustible material.
Fire can result if the Inverter is attached to a combustible material. NO TAG
DInstall a cooling fan or other cooling device when installing more than one Inverter in
the same enclosure so that the temperature ofthe airentering the Inverters is below
45_C.
Overheating can result in fires or other accidents.
NO TAG
JWiring W
A
RNING
Page
DAlways turn OFF the input power supply before wiring terminals.
Otherwise, an electric shock or fire can occur. NO TAG
DWiring must be performed by an authorized person qualified in electrical work.
Otherwise, an electric shock or fire can occur. NO TAG
DBe sure to ground the ground terminal.
(200 V class: Ground to 100 :or less, 400 V class: Ground to 10 :or less)
Otherwise, an electric shock or fire can occur.
NO TAG
DAlways check the operation of any emergency stop circuits after they are wired.
Otherwise, there is the possibility of injury. (Wiring is the responsibility of the user.) NO TAG
DNever touch the output terminals directly with your hands or allowthe output linesto
come into contact with the Inverter case. Never short the output circuits.
Otherwise, electrical shock or grounding can occur.
NO TAG
C
A
UTION
Page
DCheck to be sure that the voltage of the main AC power supply satisfies the rated
voltage of the Inverter.
Injury or fire can occur if the voltage is not correct.
NO TAG
DDo not perform voltage withstand tests on the Inverter.
Otherwise, semiconductor elements and other devices can be damaged. NO TAG
DConnectbrakingresistors,BrakingResistorUnits,andBrakingUnitsasshowninthe
I/O wiring examples.
Otherwise, a fire can occur.
NO TAG
DTighten all terminal screws to the specified tightening torque.
Otherwise, a fire may occur. NO TAG
DDo not connect AC power to output terminals U, V, and W.
The interior parts of the Inverterwill be damaged ifvoltage is applied to the outputterminals. NO TAG

vi
CAUTION
DDo not connect phase-advancing capacitors or LC/RC noise filters to the output cir-
cuits.
The Inverter can be damaged or internal parts burnt if these devices are connected.
NO TAG
DDo not connect electromagnetic switches or contactors to the output circuits.
If a load is connected while the Inverter is operating, surge current will cause the overcurrent
protection circuit inside the Inverter to operate.
NO TAG
JSetting User Constants C
A
UTION
Page
DDisconnect the load (machine, device) from the motor before autotuning.
The motor may turn, possibly resulting in injury or damage to equipment. Also, motor
constants cannot becorrectly set with the motor attached to a load.
NO TAG
JTrial Operation W
A
RNING
Page
DChecktobe surethatthefrontcoverisattachedbeforeturning ONthepowersupply.
Do not remove the front cover during operation.
An electric shock may occur.
NO TAG
DDonotcomeclosetothemachinewhenthefaultresetfunctionisused.Ifthealarmed
is cleared, the machine may start moving suddenly.
Also, design the machine so that human safety is ensured even when it is restarted.
Injury may occur.
NO TAG
DProvide aseparate emergency stop switch; the Digital Operator STOP Key is valid
only when its function is set.
Injury may occur.
NO TAG
DResetalarmsonlyafterconfirmingthattheRUNsignalisOFF.Ifanalarmisresetwith
the RUN signal turned ON, the machine may suddenly start.
Injury may occur.
NO TAG
C
A
UTION
Page
DDon’t touch the radiation fins (heat sink), braking resistor, or Braking ResistorUnit.
These can become very hot.
Otherwise, a burn injury may occur.
NO TAG
DBe sure that the motorand machine is within the applicable ranges before starting
operation.
Otherwise, an injury may occur.
NO TAG
DProvide a separate holding brake if necessary.
Otherwise, an injury may occur. NO TAG
DDon’t check signals while the Inverter is running.
Otherwise, the equipment may be damaged. NO TAG
DBecarefulwhenchangingInvertersettings.TheInverterisfactorysettosuitableset-
tings.
Otherwise, the equipmentmay be damaged. You must, however, you must set the power sup-
ply voltage jumper for 400 V class Inverters of 18.5 kW or higher (see NO TAG).
NO TAG

How to Change the Digital Operator Display from Japanese to English
vii
JMaintenance and Inspection W
A
RNING
Page
DDo not touch the Inverter terminals. Some of the terminals carry high voltages and
are extremely dangerous.
Doing so can result in electric shock.
NO TAG
DAlwayshavetheprotectivecoverinplacewhenpowerisbeingsuppliedtotheInvert-
er. When attaching the cover, always turn OFF power to the Inverter through the
MCCB.
Doing so can result in electric shock.
NO TAG
DAfterturningOFFthemaincircuitpowersupply,waituntiltheCHARGEindicatorlight
goes out before performance maintenance or inspections.
The capacitor will remain charged and is dangerous.
NO TAG
DMaintenance, inspection, and replacement of parts must be performed only by au-
thorized personnel.
Remove all metal objects,such as watches and rings, before starting work.Always
use grounded tools.
Failure to heed these warning can result in electric shock.
NO TAG
C
A
UTION
Page
DACMOSICisusedinthecontrolboard.HandlethecontrolboardandCMOSICcare-
fully. The CMOS IC can be destroyed by static electricity if touched directly.
The CMOS IC can be destroyed by static electricity if touched directly.
NO TAG
DDo not change the wiring, or removeconnectors orthe Digital Operator, duringop-
eration.
Doing so can result in personal injury.
NO TAG
JOther W
A
RNING
DDo not attempt to modify or alter the Inverter.
Doing so can result in electrical shock or injury.

viii
Warning Label Contents and Position
There is awarning label on the Inverter in the position shown in the following illustration. Always heed the warn-
ings given on this label.
Warning label
position
Illustration shows the CIMR-MC5A23P7
626MC5
Warning Label Contents

WARNING

S


S1

S
May cause injury or electric
shock.
SPlease follow the instructions in
the manual before installation or
operation.
SDisconnect all power before opening
front cover of unit. Wait 1 minute
until DC Bus capacitors discharge.
SUse proper grounding techniques.

How to Change the Digital Operator Display from Japanese to English
ix
How to Change the Digital Operator Display from Japanese to English
If the Digital Operator displays messages in Japanese, change to the Englishmode using the follow-
ing steps.
(This manual provides descriptions for the English mode.)
MENU
Power ON
 
U1--01=0.00 HZ
MC5 
 
MC5 

DATA
ENTER
 (Language)
 (Japanese)
Main Menu
Operation
DATA
ENTER
DATA
ENTER
MENU
A1--00=0
English
Select language
English
A1--00=1 
 (Japanese)
Entry Accepted