Yaskawa PC3 GPD333 Drive Manual

Varispeed-606PC3
INSTRUCTION MANUAL
ULTRA-COMPACT ALL-DIGITAL LOW-NOISE INVERTER (VS-606PC3)
MODEL : CIMR-PCA2, CIMR-PCE2 (230V 3-PHASE SERIES)
| CIMR-PCAB, CIMR-PCEB (240V SINGLE-PHASE SERIES)
CIMR-PCA4, CIMR-PCE4 (460V 3-PHASE SERIES)
Upon receipt of the product and prior to initial operation, read these
instructions thoroughly, and retain for future reference.
Y
YASKAWA
MANUAL NO. TOE-S606-3D
Copyright
Copyright ©1993 YASKAWA ELECTRIC CORPORATION. All rights reserved. No
part of this publication may be reproduced, transmitted, transcribed, stored ina
retrieval system, or translated into any language or computer language in any
form or by any means, electronic, mechanical, magnetic, optical, chemical,
manual, or otherwise, without the prior written permission of YASKAWA ELECTRIC
CORPORATION.
Disclaimer
YASKAWA ELECTRIC CORPORATION makes no representations or warranties,
either expressed or implied, with respect to the contents hereof and specifically
disclaims any warranties, merchantability or fitness for any particular purpose.
YASKAWA ELECTRIC CORPORATION reserves the right to revise this publication
and make changes from time to time in the contents hereof without obligation of
YASKAWA ELECTRIC CORPORATION to notify any person of such revision or
changes.
What’s an inverter?
In spite of its compact size, you will be impressed with the
great number of control features available with the
VS-606PC3 inverter. Installed between the power source and
your motor, the VS-606PC3 will give you years of service that
will increase performance and save you money.
NCCB Contactor VS-BOBPC3
FEE
e
“~~
>.
3-Phase 200-230Y 50/60 Hz
The main feature of the VS-606PG3 is its efficient control of
motor speed. Because the inverter can control motor speed
this means you can now use one motor for conventional
_ applications that until now required more than one motor.
The inverter also smoothes motor operation and reduces ©
motor noise.
The industrial applications of inverters are wide ranging,
including air conditioners, fans, blowers, pumps, conveyers,
cranes, and hoists. But the inverter also has a place in the
home and office, in any location where saving energy and
high performance of electrical appliances and equipment are
required. Their noise-reduction capabilities make inverters
ideal for motors that power elevators, automatic doors, and
other electric equipment in the quiet environment demanded
_of intelligent buildings and hospitals.
O High torque at low speeds
The VS-606PC3 delivers tough performance, high torque at
low speeds, with tripless operation. The inverter's automatic _
boost feature, made possible by originally developed vector
control and sine wave drive achieves 150% (or greater)
‚ torque even at low 1/20 speed. Heat overload protection is
‚also available for the inverter and motor, regardless of motor
type. | | |
O Eliminates noise
The VS-606PC3 eliminates motor noise that has plagued and _
continues to plague conventional inverters. This feature is
made possible by YASKAWA’s original asynchronous
| high- carrier technology for sine wave PWM control. Running
noises have been reduced by 20 dB, compared to other
PWM inverters. This reduction of motor noise assures you a
more comfortable working and living environment.
O Guarantees continuous operation
The VS-606PC3 automatically resets itself after momentary
power losses of up to 2 seconds (1 second for 0.75 kW or
lower models). Its fault retry feature performs self-diagnosis
and restarts automatically without stopping the motor.
O Compact size
A compact size and rugged, enclosed construction means the
inverter can easily be installed even in a harsh environment.
Two types of enclosures are available:
- Enclosed wall-mounted type
« Water and dust tight type
To meet a wide range of needs, two main series are available :
« From 0.13 to 5HP (0.1 to 3.7 KW) for the 200 V, 3-phase
and single-phase series |
« From 0.5 to 5HP (0.2 to 3.7 kW) for the 400 V, 3-phase series.
O Easy operation
The VS-606PC3 is available in two basic configurations with:
e A digital operator
e An indicating cover
The digital operator is a 10-key operation panel equipped
with a 1- line digital display. With the keys and display, you
can easily change constant settings for a variety of important
features. The digital display also lets you visually monitor.
inverter output frequency or output current, and also displays
a fault code as soon as a problem occurs. With the digital
operator installed, remote operation through control
terminals ts also possible.
The indicating cover can be used to replace the digital -
operator. The tndicating cover, with only two LEDs and no
digital display, is used for applications where the digital
operator is not needed for each inverter, such as for group
drives. For details, contact your service representative.
PREFACE
This instruction manual describes installation,
maintenance and inspection, troubleshooting, and
specifications of the VS-606PC3. Read this
instruction manual thoroughly before operation.
In this manual, “constant (No. .......)” indicates the
item number of control constant set by digital
operator. |
YASKAWA ELECTRIC CORPORATION
General Precautions
« Some drawings or photos in this manual are shown with
the protective cover or shields removed, in order to
describe detail with more clarity. Make sure all covers
and shields are replaced before operating this product.
« This manual may be modified when necessary because
of improvement of the product, modification, or changes.
in specifications. - |
Such modifications are denoted by a revised manual No.
+ To order a copy of this manual, if your copy has been
damaged or lost, contact your YASKAWA representative.
‚ YASKAWA is not responsible for any modification of the
product made by the user, since that will void your
. guarantee.
NOTES FOR SAFE OPERATION
Read this instruction manual thoroughly before installation,
operation, maintenance or inspection of the VS-606PC3. In this
manual, NOTES FOR SAFE OPERATION are classified as
“WARNING” or “CAUTION”.
ZN WARNING
Indicates a potentially hazardous situation which, if not avoided,
could result in death or serious injury to personnel. |
AN CAUTION
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury to personnel and damage
to equipment. |
It may also be used to alert against unsafe practices.
Even items described in A CAUTION] may result in a vital
- accident in some situations. In either case, follow these important
notes.
Identifying the parts
A CAUTION
(Ref. page)
° Do not install or operate any inverter which is damaged or
has missing parts.
Failure to observe this caution may result in personal injury < or +
equipment damage.---............... resserre Pm... 1-10
Handling/mounting the inverter
A\ CAUTION
| | (Ref. page)
- Lift the cabinet by the die-cast case. When moving the
unit, never lift by front cover or the terminal cover.
Otherwise, the main unit may be dropped Causing damage
to the unit... ses ses sus 1-10
| + Mount the inverter on nonflammable material (1.e. metal).
Failure to observe this caution can result in a fire
« When mounting units of enclosed wall-mounted type (NEMA1)
in an enclosure, remove the top and bottom covers and
terminal cover of the inverter box, then install a fan or
other cooling device to keep the intake air temperature
below 113° F (45C).
Overheating may cause a fire or damage to the unit.......:...... 2 9
- Never submerse the unit of water and dust tight type (NEMA4)
in water.
Failure to observe this caution can result in an electrical shock,
personal injury or inverter damage..:.......................... 2-11
Wiring/grounding
/\ WARNING
+ Only commence wiring after verifying that the power
supply is turned OFF and CHARGE LED goes OFF.
_ Failure to observe this warning can result | in an electrical Shock
orafire. — |
+ Wiring should be performed only by qualified personnel.
Failure to observe this warning can result in an electrical shock
or a fire. u |
« When wiring the emergency stop ci circuit, check the wiring
thoroughly before operation.
Failure to observe this warning can result in personal injury.
| (Ref. раде).
« Make sure to ground the ground terminal E) (E,G).
(Ground resistance :
_ 200V class: 1000 or less, 400V class: 100 or less)
Failure to observe this warning can result in an electrical
shock Or a Нге......... oooooooo.oo. re вена 2-3, 2-28
Â\ CAUTION
(Ref. page)
* Verify that the inverter rated voltage coincides with
the AC power supply voltage. |
Failure to observe this caution can result in personal injury
orafire.
Do not perform a withstand voltage test of the inverter.
It may cause semi-conductor elements to be damaged.
« To connect a braking resistor, braking resistor unit
or braking unit, follow the procedures described in
this manual.
Improper connection may cause а fire..--...................... 2-19
‹ Make sure to tighten terminal screws.
(See page 2-3 for tightening torque.)
Failure to observe this caution can result in a malfunction,
damage Ora fire. -.......... eee ee мени .. -2-3, 2-32
| + Never connect the AC main circuit power supply to
output terminals T1, T2 and T3 (U, V and W).
_ The inverter will be damaged and invalidate the |
quarantee.-..................... eee ew eee eee eee wees 2-18, 2-32
Operation
/\ WARNING
(Ref. page)
* For units of water and dust tight type (NAMA4),
only turn ON the input power supply after replacing
the front cover and the bottom cover. Do not remove
the cover while current is flowing.
_ Failure to observe this warning can result in an electrical shock.
« For units of enclosed wall-mounted type (NEMA1),
never operate the digital operator or the switches
when your hand is wet.
Failure to observe this warning can result in an electrical shock.
* Never touch the terminals while current is flowing,
even during stopping.
Failure to observe this warning can result in an electrical shock.
* When the fault retry function is selected, stand
clear of the inverter or the load, since it may restart
suddenly after being stopped.
(Construct machine system, so as to assure safety for
personnel, even if the inverter should restart.)
Failure to observe this warning can result in personal
injury. ss a еее оао иное ооо иное 6-48
* Since the digital operator stop button can be disabled
by a function setting, install a separate emergency
‚stop switch.
Failure to observe this warning can result in personal injury. :
+ If the power supply is turned ON with the operation signal ON,
_ the inverter restarts automatically. Only turn ON the power
supply after verifying that the operation signal is OFF.
Failure to observe this warning can result in personal injury.
/\ CAUTION
- Never touch the die-cast case or braking resistor since
the temperature is very high.
Failure to observe this caution can result in harmful burns
to the body.
¢ Since it is easy to change operation speed from low to
high speed, verify the safe working range of the motor
and machine before operation.
Failure to observe this caution can result in personal injury
and machine damage.
* Install a holding brake separately if necessary.
Failure to observe this caution can result in personal injury.
« Do not check signals during operation.
Never connect any meters, oscilloscopes or other test
instruments while power is ON.
The machine or the inverter may be damaged.
« All the constants of the inverter have been preset
atthe factory. Do not change the settings unnecessarily.
The inverter may be damaged.
Maintenance
/\ WARNING
| (Ref. page)
_ |* Disconnect electrical supply before servicing the electrical
system. | | u |
Failure to observe this warning can result in an electrical shock.
* Never touch high-voltage terminals in the inverter. .
Failure to observe. this warning can result in an electrical shock.
* Disconnect all power before performing maintenance or
inspection. Then wait at least one minute after the power
supply is disconnected and CHARGE LED goes OFF.
The capacitors are still charged and can be dangerous. : - - - - mern 9-2
/\ WARNING
* Only authorized personnel should be permitted to perform
maintenance, inspections or parts replacement.
[Remove all metal objects (watches, bracelets, etc.)
before operation.]
(Use tools which are insulated against electrical shock.)
Failure to observe this warning can result in an electrical shock.
AN CAUTION
| (Ref. page)
« The control PC board employs CMOS ICs.
Do not touch the CMOS elements.
They are easily damaged by static electricity.
« Do not connect or disconnect wires or digital operator
while power is applied to the circuit.
Failure to observe this caution can result in personal injury. -------- 3-2
Others
/\. WARNING
« Never modify the product.
Failure to observe this warning can result in an electrical shock or
personal injury and will invalidate the guarantee.
[AVERTISSEMENT
Des tensions subsistent aux bornes des condensateurs pendant cinq
minutes après l'ouverture de circuit d'entrée. _
Couper l'alimentation avant d'entreprendre le depannage du système
électrique.
ATTENTION
Une protection distincte contre les surintensités, la surcharge et la
surchaufee de moteur doit être fournie conformément AU CODE
CANADIAN DE L'ELECTRICITE, PREMIER PARTIE et LE
NATIONAL DE L'ELECTRICITE.
WARNING LABEL
A warning label is displayed on the front cover of the inverter, as
shown below. Follow these instructions when handling the
inverter.
Example of Enclosed Wall-mounted Type (NEMA1)
WARNING
LABEL
Warning Label
D fe B /\ WARNING
_— | May cause >
_ | . |. electric shock.
REDETHND | |
o | | | - Disconnect ali
BN Зо | I _ power before
. BEb RUSE 1 д | opening terminal =
Lit 4 — 2 + IN £ cover of unit. Wait .
a 1 minute until DC
FEUER AL |
Fi = | Bus Capacitors
YASKAWA “anes
7 | European Standard Model
Japan Domestic Standard Model CIMR-PCE |
Table of Contents
1. READ THIS FIRST... разн зао ео ное ное ао ви во соо ва о сонет вона вор нач ча оо ото вов юное ео я 1-1
if you are ina hurry... ceca eee ete e ese e tee e tease ete ae sense ть аа воза semer suceuse 1-2
How to use this manual wee cc ee eee ee и ва ино ва оно ние но оно она eee ee Eee rr rro ne 1 -4
symbols and terms you should know rr eee ree nee rr tenet oneness 1-6
What's In the DOX wee eet оао etaweeees a нежнее, 1-8
Identifying the parts raras sms. +. 1-8
Handling the пуепег-..... инея ине воен nee eee tee ee ee een eneuseneteaseeteeseccecenteneecceucuees 1-9
Checking the name plate ee rr rr rr a ra ао чевое 1-10
2. INSTALLING THE INVERTER wae ca cece оо оо аа во нов sense ene r aora 2-1
What you need for Wiring een 9.9
Choosing a location to mount the inverter ss... 2-6
Mounting the inverter eee eee eee eee 2-7
Cable gland Kansnssannensentenssnentnaeesennsnnsansonsentnansnetunseesesnsnsenanersennsnentnennennunenen 2-12
Wiring the inverter eee ee ee ere TE rr eer. Ser een nn 2-1 5
Removing the terminal cover of enclosed
wall-mounted type (NEMA1) een 9-15
Removing the front cover or the bottom cover of water
and dust tight type (NEMA4) ства оо ео низов ново в оао дв ачовочо Deedee о воно вононовне A 2-1 6
Standard wiring коза чо нае овотае ann ne sen ne mn ton nn ns nm nn mn ern nn ernennen но това 2-1 7
Wiring the main circuits иена nro ro raros rr rr rra rr rr nenne tte ss... 2-18
Main Circuit terminals eee eee rra no etter TES ET ET TETE TITI TE een en nn ET coonorssocro 2-21
MCCBs (Molded-case circuit breakers) and MCs
(Magnetic contactors) rara nro не и sane rapera Bu 2-01
Зигае SUPPFESSOrS een IN 2.23
Using input noise filters vossssstienanevsss ss. вы sonores nom.» 2-24
Using output noise filters о
Grounding the inverter screens EE 2-28
Wiring the contro! circuits ...... een ON 2-29
Replacing the terminal cover, the front cover or the bottom cover: 2-32
Table of Contents
3. BASICS: A HANDS ON INTRODUCTION ........... 3-1
Mounting and removing the digital operator ................. 3-2
Mounting the digital operator ..........................., 3-3
- Removing the digital operator ................. en 3-4
Digital operator key summary .....................,...... 3-5
À MODE DISPLAY LEDS ........................,.... 3-6
@ DISPLAY .......,,.,,,.44444 eue. 3-7
С PROGRAM KEYS ................................. 3-8
О RUN COMMAND KEYS ............................ 3-9
First operation test ..........,......................... 3-10
Changing the program .....................,,,,.,,.,...: 3-11
Doing a forward/reverse check ....................,...... 3-12
Running and stopping ..... o 3-13
Changing the acceleration/deceleration time ............... 3-14
Setting the acceleration time .............,...,..,.... 3-15
Setting deceleration time ............,...,....,,.,.., 3-17
Driving the motor from the digital operator ................. 3-19
Restoring the factory settings .....,.......,..,..,..,..,... 3-22
Setting for operation from the control circuits ............... 3-23
4. USING THE INDICATING COVER ................. 4-1
Mounting the indicating cover ..........,...........,...., 4-1
Doing a test run ....... o ON 4-3
LED displays ........ en e 4-4
il
Table of Contents
5. SETTING UP APPLICATIONS .................... 5-1
Using the password ............... AN 5-2
Constants that can be set in the drive mode................... 9-4
Adjusting the frequency setting .................,.......... 5-5
Setting the bias .....................,.............. 5-5
Setting the gain .......................,..,..,,.... 5-7
Calibrating a frequency/current meter......... o 5-9
Setting a lower frequency for long wiring .................. 5-10
Remote operation example ..................,...,.....: 5-12
A heavy-duty motor of non-standard voltage, frequency .. .5-12
Motor rated current setting .............................. 5-20
Ш
Table of Contents
6. SELECTED APPLICATIONS ...................... 6-1
Before doing selected applications ... .............,........ 6-2
Entering the program mode ...................,...,.... 6-2
Initializing before new settings ...........,.......,..,... 6-4
Selecting the operation mode ......................... 6-5
Quick reference table for selected applications .............. 6-7
Password................................,..,.........: 6-8
Operation mode selection .....................,......... 6-9
4-step speed change .................................. 6-11
S-curve pattern accelldecel ............................. 6-13
Motor torque adjustment ............. A, 6-15
Jog operation .......... ee ee ne eee teens 6-18
Accel/decel time and patterns .....................,....) 6-19
Output frequency control (gain/bias) ...................... 6-20
Electronic thermal overload .............,..,.,.,........... 6-22
Multifunction analog output monitor ...................... 6-24
Output frequency Шт... eee 6-26
Motor stall prevention ............................,..... 6-27
Full-range automatic torque boost .............,......,... 6-29
Multifunction contact input ..............,.....,.,,...... 6-30
Multifunction photocoupler output ..............,........ 6-33
DC injection braking .................................) 6-34
Frequency/current meter calibration ..................... 6-35
Overtorque detection ...:...................... nenn 6-87.
Carrier frequency ..... o en - 6-39
Speed agreed signal output o 6-40
Prohibited frequency control” ........................... _ 6-41
_ Reduction of machine vibration and SHOCK .....:...:....... 6-43
Speed search ......... EEE are 6-44
| Operation during momentary power IOSS ............ en 6-46
Automatic reset and restart.............. en on 6-48
Accel/decel hold .......... | nn nn 6-50
Slip compensation. ............... EE 6-51
Local/remote selection..........................,.,,....4,..2. 6-52
UP/DOWN command.......... e 6-53
IV
Table of Contents
7. QUICK REFERENCE ........................... 7-1
First functions: по-00 to no-19 ............................ 7-2
Second functions: по-20 to no-29 ................,....,.,... 7-5
Third functions: no-30 to no-59 ........................... 7-7
Initial settings for motor rated current ..................... 7-11
8. TROUBLESHOOTING ........................... 8-1
How to avoid faults ..............,............,.....,.... 8-1
Resetting the inverter ............................,...... 8-3
Monitoring faults ....................................... 8-3
Clearing faults ......................................... 8-4
When to call for service ...................,.,............ 8-5
Motor faults table .....,,.....,..,...,.......,.:,,,,.... 8-6
Troubleshooting ...................,........,....,..... 8-7
Stalling oe eee eee ey 8-8
List of protection features .....................,...... 8-9
APPENDIXES ........... ccc none nor 9-1
Appendix 1: Maintenance ......................,......... 9-1
Appendix 2: High voltage test ..,...............,.....,.... 9-4
Appendix 3: Options and peripheral units ................... 9-5
Appendix 4: Specifications for the VS-606PC3 Series ......... 9-9
1. READ THIS FIRST...
Read this section first because it contains important
information that helps you get started using your new
VS-606PC3.
This section includes a quick start summary if you are in a
hurry to get started. To work safely, be sure to read the
cautions and warnings in this section before going on to
other parts of this manual.
1-1 1. READ THIS FIRST.
lf you are in a hurry ...
If you are in a hurry ...
If you have expenence with this type of inverter, you may be in
a hurry to get started. Below is a quick summary of the start-up
procedures for units which include the optional digital operator.
If you have an indicating cover with no digital display
installed, after you complete the main circuit wiring and
control terminal wiring, go to section 4. USING THE
INDICATING COVER.
Hardware installation tips
1. Connect main circuit winng. (2-18)
2. Connect control winng. (2-29)
3. The inverter is properly grounded. (2-28)
A list of peripherals and optional equipment is provided in
the appendix.
4. Turn on the inverter.
As soon as you turn the inverter on, you should see:
Having problems? If you see any other code, or if all the
digits in the display are blinking, refer to section 8.
TROUBLESHOOTING.
5. Do preliminary testing. If you are using the digital operator
follow the procedure for the first operation test. (3-10)
6. If you are using the indicating cover, do the operation test for
the indicating cover. (4-3)
1. READ THIS FIRST... 1-2
If you are in a hurry ...
O
Wn
U
=
On:
17
racy
ÉS
©
Using the digital operator
Press pspt repeatedly to scroll the 1-line display:
EDEN Frequency value
ts Output frequency
- Output current
Constant display
The blinking digit in the display tells you that you can
change this digit by pressing A or V.
Press PRGM DRIVE to change between the drive and program
mode. Indicates that the inverter is in the program mode.
| run!
Press DATA ENTER to enter the next level.
Press > to move the blinking digit display to the right so you
can select the digit you want to change.
Press A to increase the number.
Press V to decrease the number.
Press DATA ENTER to enter the number you've changed.
e After you change a constant, always press DATA ENTER to
save the change in the inverter memory.
Press A to select a higher constant number.
-or- |
Press V to select a lower constant number.
When you are finished making changes, press PRGM DRIVE to
leave the program mode and enter the drive mode. For a
quick summary of all the constant settings, see section 7.
QUICK REFERENCE. | |
Before you try to set constants, be sure you know how to:
« Enter the program mode. (6-2)
+ Initialize the inverter, with the password and release __
constants no-20 to no-59 from write protection. (6-4)
For a detailed description of inverter applications, see
section 6. SELECTED APPLICATIONS.
1. READ THIS FIRST..
How to use this manual
How to use this manual
For best results, read this manual tn the order that it is
presented. The manual is designed to take you from opening
the box to programming the inverter for advanced
applications.
The first 5 sections of the manual are designed to get you set
up and operating the inverter as quickly as possible.
Do the procedures as they are described to test your
installation and to also to learn how to set constants in the
inverter program mode.
1. READ THIS FIRST
This section gets you started by telling you how to read the
name plate on the side of the inverter. Check this information
to be sure you have the type of inverter that you ordered.
2. INSTALLING THE INVERTER
Tells you what you need before you get started, and how to
do the physical installation of the inverter. Carefully follow
the instructions for main circuit and control terminal wiring in
this section. Some optional peripheral devices such as MCs,
MCCBs, and surge suppressors are also described.
3. BASICS: A HANDS ON INTRODUCTION
Work through this section of the manual by doing the
procedures on the inverter. This section not only introduces
how to use the digital operator, but also walks you step by
step through initial testing of your inverter installation. After
changing some constants, first, we'll show you how to
restore the factory settings. Then well show you how to set
up the inverter for remote control through the terminals. If
your inverter has an indicating cover with no digital display,
you can skip this section. |
4. USING THE INVERTER WITH AN INDICATING COVER
Shows you how to remove the digital operator and mount
the indicating cover. Follow the procedures in this section to
perform initial testing of your inverter with the indicating
_ cover installed.
5. SETTING UP APPLICATIONS
Guides you step by step through setting up more complicated
applications. After you complete this section, you will be able
to use any of the settings described 7. QUICK REFERENCE.
1. READ THIS FIRST... 1-4
How to use this manual
6. SELECTED APPLICATIONS
Describes important applications that can be set up by
changing constants with the digital operator in the inverter's
program mode.
7. QUICK REFERENCE
Tables provide a concise summary of all features that can be
set up by changing constants with the digital operator in the
inverters program mode. Factory settings, constants that
remain in effect until they are set or changed. are also listed.
8. TROUBLESHOOTING
Provides information about how to solve problems when they
occur. Fault tables listing digital fault messages on the digital
operator and LED displays on the indicating cover are
described and solutions are provided for operation
problems. A separate table provides a list of possible motor
and connection errors.
APPENDIXES
The appendixes provide information about daily
maintenance, high voltage testing, lists of optional
peripherals that are available, and VS-606PC3 series
specifications.
1-5 1. READ THIS FIRST...
Symbols and terms you should know
60 Hz
indicating
cover
display
digital
operator
JVOP-110
factory setting
Symbols and terms you should know
e Text in italics describes helpful hints, restrictions, or how to
avoid minor difficulties.
Unless otherwise noted, the reference frequency in all
examples is assumed to be 60 Hz.
With the digital operator installed, the inverter can be
operated with the operator keys and constants can be set
and saved to the inverter memory. With the digital operator
removed and the indicating cover installed in its place, the
inverter can be operated only with external signals. The
digital operator and indicating cover can easily be
exchanged.
The term display refers to the 5-digit display on the digital
operator. The startup display looks like this:
You can scroll the display among the four possible
selections by pressing the DsPL key.
This is the digital operator. With its keys you can operate the
motor from the inverter and set up constants for operation
and save them to the inverter's memory. The digital operator
can be removed and replaced with an indicating cover. With
the indicating cover installed, the inverter can be controlled
only by external signals.
These are constants that are set up for the inverter before
shipping. To adjust these settings for your load
requirements, you have to use the digital operator JVOP-110.
Factory settings are listed in the tables in section 7. QUICK
REFERENCE.
1. READ THIS FIRST..
1-6
Symbols and terms you should know
LEDs
MC
MCCB
mode
terminals
These symbols are used in this manual to describe the status
of the LEDs:
NI
©: Blinking
Stands for magnetic contactor.
Stands for molded case circuit breaker.
Mode refers to a method of operation. For example, in the
FWD (forward) mode (when viewed from the back) the motor
turns counter-clockwise and in the reverse mode it turns
clockwise. Switch between the forward and reverse modes
by pressing the FWD/REV key. In the program mode you can
set up operation constants and in the drive mode you can
operate the motor with the inverter's digital display. Switch
between these modes by pressing the PRGM DRIVE key.
This is what you see in the display after you press PRGM DRIVE
to enter the program mode. Press A to change the number
upward or press V to change it downward. Up to no-59
selections can be displayed. For details, see section 7.
QUICK REFERENCE.
In timing charts, to save space this notation is abbreviated by
enclosing the number in a box. For example, constant 8,
which would normally appear in text as no-08, would be
abbreviated in a timing chart as [8
Depending on your area, there may be some difference in
how you designate your input, output, and ground terminals.
In this manual the following notations are used:
e Input terminals are L1, L2, L3 (А, $, T) where 11, L2, L3
correspond respectively to R, S, T.
¢ Output terminals T1, T2, ТЗ (U, V, W) where T1, T2, ТЗ
correspond respectively to U, V, W.
* Ground terminal © (E, G) where © corresponds to E or С..
1-7 1. READ THIS FIRST...
What's in the box?
What’s in the box?
After you open the box, be sure you have everything.
O VS-606PC3 Inverter
O User manual
identifying the parts
Read this section and take a few moments to become
familiar with the names of the parts.
Enclosed wall-mounted type (NEMA1)
PROTECTIVE COVER
VS-606PCS TOP /BOT TOM)
we MTG HOLE
$ DIGITAL OPERATOR
JVOP-110
FRONT COVER
„ DIE-CAST CASE
TERMINAL COVER
692-346
Water and dust tight type (NEMA4)
UNIT COVER
DIGITAL OPERATOR
JVOP-110 |
—— DIE-CAST CASE
693-241.
1. READ THIS FIRST...
Handling the inverter
The indicating cover can
: be used to replace the
E digital operator after the
‚ inverter has been set up.
: The digital operator and
_ the indicating cover can
_ be easily removed and
: exchanged.
692-359
indicating cover
After you unpack the VS-606PC3, immediately check the
following.
O Verify that the part numbers you have received match
your purchase order or packing slip.
с Check the unit for physical damage that may have
occurred during shipping.
If any part of the VS-606PC3 is missing or damaged, call for
service immediately.
Handling the inverter
The VS-606PC3 is a precision piece of equipment. To ensure
long years of reliable service, handle it with care to avoid
damage.
Caution!
¢ Never pick up ог hold the inverter unit by the front cover or the
unit cover. | |
e Never submerse water and dust tight type (NEMA4) in water.
1-9 1. READ THIS FIRST...
Checking the name plate
Checking the name plate
Japan Domestic Standards for Types of 3-phase,
200VAC, 0.25HP (0.2kW) (NEMA1)
INVERTER
MODEL —{ MODEL : CIMR-PCA20P2 SPEC : 20P2D1
N
Sen "| INPUT |: AC 3PH 200-230V 50Hz/60Hz 1.7А
SPEC.
OUTPUT
OUTPUT]: AC 3PH 0-230V 0.6kVA 1.5A ~~ SPEC.
LOT NO. ——| LOT NO. 1:
MASS : 1.1kg ~— MASS
SER NO:
~— SERIAL NO.
Y YASKAWA ELECTRIC CORPORATION MADE IN JAPAN
Ne
CIMR -
Inverter
VS-606PC3 series
РС À 2 0P2
L Applicable maximum motor output
ОР1 : 0.13HP (0.1kW)
OP2 : 0.25НР (0.2kW)
to
Specifications
А : Japan domestic standards
E : European standards
3P7 : 5HP (3.7kW)
"P" indicates a decimal point.
Voltage class
.2 : Three-phase, 230V
4 : Three-phase, 460V
B : Single-phase, 240V
1. READ THIS FIRST...
1-10
Checking the name plate
Japan Domestic Standards for Types of 3-phase,
200VAC, 0.25HP (0.2kW) (NEMA1)
INVERTER y —
MODEL "I MODEL : CIMR-PCA20P2 SPEC : 20P2D1 |
SPEC "| INPUT: AC 3PH 200-230V 50Hz/60Hz 1.7A
TPUT
OUTPUT : AC 3PH 0-230V 0.6kVA 1.5A | Spee”
LOT NO. -—| LOT NO. : MASS :1.1kg |-— MASS
SER NO. : ~— SERIAL NO.
WY VASKAWA ELECTRIC CORPORATION MADE IN JAPAN
\
2 OP2 ОТВ -
Voitage | L Revision mark
2 : Three-phase, 230V
4 : Three-phase, 460V
B : Single-phase, 240V AS
(Enclosed wall-mounted type)
8 : NEMA4
(Water and dust tight type)
Digital operator
D : Digital operator provided
N : Digital operator not provided
(Indicating cover provided)
Applicable maximum motor output
ОР1 :0.13HP (0.1kW)
OP2 : 0.25НР (0.2kW)
to |
3P7 :.5НР (3.7kW)
“P" indicates a decimal point.
1-11 1. READ THIS FIRST...
2. INSTALLING THE INVERTER
Follow the procedures in this section to install your inverter.
This section describes:
e What you need to install the inverter.
« Choosing a good location for mounting the inverter.
e Mounting the inverter.
e Doing main circuit and control terminal wiring.
« Optional peripheral equipment.
2-1 2. INSTALLING THE INVERTER
What you need for wiring
What you need for wiring
This 1$ list of items you may need to install the inverter.
O Connectors
You'll need UL Listed and CSA Certified closed-loop (ring)
connectors, sized for the wire gauge to be used for wiring
the terminals. Install the connectors with the correct cnmp
tool specified by the connector manufacturer.
D Cooling a common enclosure
If you are going to install the VS-606PC3 in a common
enclosure, you will need to install a fan or other cooling
device to keep the air entering the inverter below 113°F
(45°C).
O Wire size .
Determine wire size by the voltage drop. Use the following
equation to select a wire size so the voltage drop will be
within 2% of the normal rated voltage.
V = Phase-to-phase voltage drop
В = Wire resistance (02/km)
M = Wiring distance (meters)
C = Current (A)
V = V3 xR xMx Cx 10° (volts)
о Power supply over 600 kVA?
lf the power supply capacity exceeds 600 kVA, then you
should connect an AC reactor at the inverter input side to
coordinate the power supply. The reactor will also improve
the power factor of the power supply. For details, see
Appendix 3: Options and peripheral units.
© Wire separating inverter and motor excessively long?
If the length of wire between the inverter and the motor is
excessively long and the inverter carrier frequency (main
transistor switching frequency) is high, the effect of harmonic
leakage current from the wire for the inverter or peripherals
will increase. To avoid this problem when you have to use a
long wire between the inverter and motor, reduce the inverter
carrier frequency. To reduce the carrier frequency, follow the
procedure on page 5-10.
с Ground (Earth) wires
For large-current electrical equipment, ground wires should
be run in a conduit separate from the wires. Use only ground
wires that comply with AWG standards.
2. INSTALLING THE INVERTER 2-2
What you need for wiring
о Wiring
Before you get started, be sure you have wiring that meets
specifications for the inverter you want to install.
+ Use 600V vinyl-sheathed lead or equivalent.
- Use 75C copper wires only.
« Low voltage terminals shall be wired with Class | Wiring.
« 230 V Class 3-phase Input Series
VS-606PC3 Terminal Wire Size
Circuit :
Model CIMR- Symbol Screw Torque AWG mme
LKR). L2 LC
u MORE 1.43 14-10 21055
PC :20P1
© 20P1 CTO MENE m
@(E,G) 1.43 14-10 2to55
LKR), L2(S). EN)
u Bt © on ra 1.43 14-10 2105.5
De G 1.43 14-10 2105.5
L1(R), L2(S) vray
u BY a BP). 1.43 14-10 2105.5
РС”.
© 20P4 ЕЕ Ma
© (E,G) 1.43 14-10 21055
Ma A L2(S), Sm м
in o BY (B1/P), B 1. 14-10 205.5
circuit | PC 20P7 TU) ra rat Ma
(Е.С) 1.43 14-10 210 5.5
LR), L2(S), a
И BU 2 BIO), В 1.43 14-10 2105.5
PC." 21Р
> |110). T2AV)T a Ma
O (EG) 1.43 14-10 2105.5
LR), LAS ) m.
ml B1/ are). | 171.43 14-10 21055
PC:: 222 |т TAU) TAV ao | MA
O (E.G) | = 1.43 14-10. 2055
L1(R), L2(S). Lam, | o |
D ВВ, B 1.43 12-10 3.5 to 5.5
Pp P7
PC 237 lora | № | |
D(EG) = zu 11.43 14-10 2to 5.5
Control Common to [D to @
Circuit | All Models |FLT-A, FLT-B.FLT-C | MOS 0.95 |. 28-14 0.1102
2-3 2. INSTALLING THE INVERTER
What you need for wiring
O Wiring (cont.)
+ 240 V Class Single-phase Input Series
VS-606PC3 Terminal Wire Size
Circuit | 2 — | | RS ОО Уи
Model CIMR- Symbol Screw Torque AWG mm?
LI(R). L2(S), B1/0
(B1/P), B2,T1(U) 1.43 14-10 21055
РС ВОР! | Tor Tal) M4 u 7
O (E.G) to 1.43 14-10 21055
L1(R). L2(S). B1/@
(В1/Р). B2,T1(U). 1.43 14.10 2105.5
РС BOP2 |T2V)T3(W) Ma
© (E.G) 1.43 14-10 21055
L1(R). LAS) B1/O
ec sopa [(B1/P). B2,T1(U), 1.43 14-10 2105.5
о TAV)TIW) Ma
O (EG) 1.43 14-10 2055
L1(R). L2(S),B1/@
Main u (B1/P), B2,.T1(U) 1.43 14-10 2 10 5.5
PC: BOP7
Circuit T2(V),T3(W) M4
® (E.G) 1.43 14-10 2to55
L1(R). L2(S), BV/®
№ (B1/P), B2,T1(U). м 1.43 14-10 2055
PC: BIPS = [72(V),T3(W) 4
@ (E,G) 1.43 14-10 2105.5
:1(В), L2(S), BU@
Pc:B>2p>2 4(B1/P), B2,T1(U), M5 2.24 12-8 35to8
T2(V),T3(W)
© (E,G) M4 1.43 14-8 2108
LI(R). L2(S),BV/®
u - 1(B1/P), B2.T1(U), M5 2.24 10-8 55108
POB3P7" rav) ТЭМ
| D (Е.С) M4 1.43 14-8 2108
1D to |
Control | Common to |4 to 4% M3.5 0.95 28-14 Otto?
Circuit All Models |FLT-A, FLT-B, FLT-C | Ä
“Water and dust tight type (NEMA4) not provided for this model.
2. INSTALLING THE INVERTER
2-4
What you need for wiring
O Wiring (cont.)
+ 460V Class 3-phase Input Series
VC-606PC3 Terminal Wire Size
Circuit
Model CIMR- Symbol Screw Torque AWG mm?
LUR) LAS). LIM), Ä
B1/@,(B1/P), B2, 1.43 14-10 2t055
PC. 40P2 T1(U). T2(V), T3(W) M4
(E.G) 1.43 14-10 2 to 5.5
LAR). LAS), LIM),
u B1/@,(B1/P), Be. 1.43 14-10 2 10 5.5
PC: 40P4 | T1(U), T2V), T3(W) ma
© (E.G) 1.43 14-10 2 to 5.5
LI(R). L2(S), LIM),
u 81/ 0, (B1/P), B2, 1.43 14-10 205.5
РС. :40P7 | T1(U), T2(V), T3(W) Ma
Main © (Е.С) 1.43 14-10 205.5
Circuit LI{R), L2(S), LIM,
7 B1/®,(B1/P), B2, 1.43 14-10 2105.5
PC: 41P5 T1(U), T2(V), T3(W) M4
© (E.G) 1.43 14-10 2105.5
LAR), L2(S), LIM),
u B1/ ©,(B1/P), B2, 1.43 14-10 21055
PC..42P2 | T1(U), T2(V), T3(W) M4
& (E.G) 1.43 14-10 2105.5
LI{R), LAS), LIM),
u B1/ ®,(B1/P), B2, 1.43 14-10 2055
PC::43P7 | T4(U), T2(V), T3(W) M4
& (E,G) 1.43 14-10 2t05.5
D to 94
Control Common to (1) to 44 M3 5 0.95 28-14 01109
Circuit All Models FLT-A, FLT-B, FLT-C | |
2-5
2. INSTALLING THE INVERTER
Choosing a location to mount the inverter
Choosing a location to mount the inverter
To ensure proper performance and long operating life, follow
the recommendations below when you choose a location for
installation of the VS-606PC3.
Checklist for site location
Be sure the inverter is protected from the following
conditions:
Li Extreme cold and heat. Use only within ambient temperature
range : 14 to 104°F (-10 to + 40C)
(1 Rain, moisture. (For enclosed wall-mounted type)
O Oil sprays, splashes
O Salt spray
(1 Direct sunlight. (Avoid using outdoors.)
O Corrosive gases or liquids.
(3 Dust or metallic particles in the air. (For enclosed wall-mounted
type)
O Physical shock, vibration.
O Magnetic noise. (Example : welding machines, power devices,
etc.)
O High humidity.
O Radioactive substances.
O Combustibles : thinner, solvents, etc.
2. INSTALLING THE INVERTER 2-6
Mounting the inverter
Mounting the inverter
Refer to the figure on next page to provide sufficient space on
the top, bottom, and sides to allow the VS-606PC3 to cool during
operation.
1. Use the 4 mounting holes at the four corners of the inverter
case.
2. For effective cooling and easy access, install the
VS-606PC3 vertically.
2-7 2. INSTALLING THE INVERTER
Mounting the inverter
Enclosed wall-mounted type (NEMA1)
1.18 in. 1.18 №.
(30 nn) (30 mm)
or more or more
=> 4
394 in. ¡(100mm) or more
ler
LE | 3.94 in.
(100mm) or more
| \
<
1
A
OJO
000000000
== n-0e
2. INSTALLING THE INVERTER 2-8
Mounting the inverter
Table of dimensions for various models
VS-606PC3
Lu wi H Hi “dh
Model CIMR-PC. gc} “|. D d ne
Sos 4.13 3.66 591 5, AG 3.94 020 2-40 87
SOP 4 (105) (93) (150) (138) (100) (5) (2-22)
20Р7 55| 5 04 5.91 5.43 5.45 0.20 3-49 0.87
21P5 (140) (128) (150) (138) | (138.5) (5) (3-22)
1-<b0.87
22P2 55! 4.96 7.87 7.32 6.69 0.22 2-b 1.10
23Р7 (140) (126) (200) (186) (170) (5.5) (1.922)
; 2-28
ор 551 5 04 591 5.43 5.45 0.20 3-40.87
ROP4 (140) (128) (150) (138) | (1385) (5) (3-62?)
BOP7 551 4.96 7.87 7.32 6.69 0.22 1-40.87
B1P5 (140) (126) (200) (186) (170) (5.5) 2.61.10
B2P2 748 6.89 7.87 7.28 7.48 0.23 (52)
B3P7 (190) (175) (200) (185) (190) (5.8) 2-28
40P2 5.51 4.96 7.87 7.32 4.72 0.22
40P4 (140) (126) (200) (186) (120) (5.5) 1-40.87
40P7 5.51 4.96 7.87 7.32 6.69 0.22 2241.10
41P5 (140) (126) (200) (186) (170) (5.5) (1,22)
42P2 7.48 6.89 7.87 7.28 7.48 0.23 2-28
43P7 (190) (175) (200) (185) (190) (5.8)
Caution!
¢ When mounting units in an enclosure, remove the top
and bottom covers and terminal cover of the inverter box,
then install a fan or other cooling device to keep the air
entering the inverter below 113°F (+45°C)
2. INSTALLING THE INVERTER
Mounting the inverter
Water and dust tight type (NEMA4)
1.18 in. 1.18 tn.
(30 mm) (30 mm) of Sete be Pe DEE
or more more BIER EHE mar de a
u u o 3.94 in. |(100mm) or more | oe
. al
. т т
Е
a =
o Е .
LE © e | ; : , LE,
y = a
SS ® (a ES Q l = EN
_ ИИ S Ul $ |.
+ + = x — —
rani ees
WI 1 > | =
- \ 3.94 in. | (100тт) or more 4 ue
W ur en
~ 4- od “Eve TEAS “ 2 _ | :
o — ®
O) QM п-фе
в. ®
Table of dimensions for various models
VS-606PC3
Model CIMR-PC: ey “| МТО | mee
20P 1 4.45 3.66 6.77 5.43 0.43 4.07 0.20 2-60.91
D0P2 (113) | (93) | (472) | (138) | (11) |(103.5)| (5) (2-423)
20P4 583 | 504 | 677 | 543 | 043 | 559 | 020 3-60.91
20P7 (148) | (128) | (172) | (138) | (11) | (142) | (5) (3-23)
21P5 . 583 | 496 | 894 | 732 | 047 | 683 | 0.22 1-60.91
22р2 (148) | (126) | (227) | (186) | (12) |(173.5)| (5.5) 2-61.13
7.87 | 689 | 9.06 | 7.28 | 0.50 | 7.62 | 0.23 ( 1-623
23P7 (200) | (175) | (230) | (185) | (12.8) |(193.5)| (5.8) | \2-628.6
ope | 583 | 504 | 677 | 543 | 043 | 559 | 020 | 3-60.91
BOP (148) | (128) | (172) | (138) | (11) | (142) | (5) (3-623)
BOP7 _ 583 | 496 | 894 | 7.32 | 047 | 683 | 0.22 1-60.91
. BiP5 (148) | (126) | (227) | (186) | (12) |(173.5)| (5.5) 2-61.13
| | 787 | 689 | 9:06 | 728 | 0.50 | 7.62 | 0.23 ( 1-623
Ber2 (200) | (175) | (230) | (185) | (12.8) |(193.5)| (5.8) | \2-628.6
40P2 - 5.83 | 496 | 8.94 | 732 | 0.47 | 486 | 0.22
40P4 (148) | (126) | (227) | (186) | (12) |(123.5)| (5.5) 1-60.91
40P7 5.83 | 496 | 8.94 | 7.32 | 0.47 | 6.83 | 0.22 2-61.13
41P5 (148) | (126) | (227) | (186) | (12) |(173.5)| (5.5) 1923 )
42P2 787 | 689 | 906 | 728 | 050 | 762 | 0.23 2-28.6
43P7 (200) | (175) | (230) | (185) | (12.8) 1(193.5)| (5.8)
2. INSTALLING THE INVERTER 2-10
Mounting the inverter
Caution!
« Never submerse this model in water.
- The models of a forced-air-cooled type are provided with a
cooling fan in the die-cast case. Protect the cooling fan
from moisture. _Excessive water splash may reduce the
inverter operating life.
- If water splashes on the cooling fan section, keep the
cooling fan operating for approx. 30 minutes in order to dry
it. (By conducting current to the inverter unit, the cooling
fan rotates.)
- For the cable lead-in section (at the bottom cover), use a
cable gland of a waterproof type. (Products described in
pages 2-13 and 2-14 are available as options.)
The attached rubber bushing is used in order to prevent
foreign matter from entering during transport, etc. Mount a
waterproof type cap on the unused cable lead-in holes or
seal them with rubber bushing for water prevention.
- After completion of wiring, mount the front cover and
bottom cover with care. (Pay attention so as not to damage
the gasket.) Since the inverter unit cover is sealed with the
die-cast case, never remove it.
e The front cover mounting screws and bottom cover
mounting screws are of stainless. Do not use any other
screws than those attached. (In particular, screws of
different length may cause damage.)
« When silicon rubber cement applied to the contacting
section of the front cover and bottom cover for
reinforcement of waterproof performance, use silicon rubber
cement with less gas generated when hardening.
(Recommended: KE-3494 made by SHIN-ETSU CHEMICAL
CO., LTD.) |
2-11 2. INSTALLING THE INVERTER
Cable gland
Cable gland
When a cable gland is used for water and dust tight type (NEMA4)
models, pay attention to the following items.
« Use multi-core cable for cable gland. (lf more than two cables
are inserted into one cable gland, a gap is created and may
cause leakage. )
¢ Seal the cable gland with a gasket without fail. (A gasket is
attached to the recommended cable gland.)
Cable gland mounting hole
(Already drilled in bottom cover)
VS-606PC3
Model CIMR-PC 2/0 Qty-Size
20P 1 2-0.91 DIA
eure (2-23)
e0P4 3-0.91 DIA
cor’ (3-423)
1-0.91 DIA
De 2-1.13 DIA
22P2
23P7 | 1-23 |
2-ф28.6.
ВОР1
ВОР? 3-0.91 DIA
BOP4 (3-623)
1-0.91 DIA
o 2-1.13 DIA
B1P5 os
pene | 2-28.6 |
1-0.91 DIA
ure 2-1.13 DIA
| 1-423
43P | |
a 2-28.6.
2. INSTALLING THE INVERTER 9-12
Cable gland
Recommended cable gland
For cable gland for water and dust tight type (NEMA4) models,
refer to the following YASKAWA code No. and quantity when you
place an order.
VS-606PC3 Cable gland
Model CIMR-PC. 27: | YASKAWA code No.| Qty
200 WSZT31002-A 2
20P2
cora WSZT31002-A 3
20P7
ae WSZT31002-A
core ит 02.8 2
23P7 oe
BOP?
BOP2 WSZT31002-A 3
BOP4
ВОР WSZT31002-A i
ee WSZT31002-B 2
B2P2 |
40P2
40P4
40P7 WSZT31002-A
41P5 WSZT31002-B 2
42P2
43P7
+ Lock nut, gasket and the like required for one-hole wiring with
one cable gland are provided.
¢ The quantity shown in the above table is the number of cable
glands required for one inverter unit.
2-13
2. INSTALLING THE INVERTER
Cable gland
Dimensions in inches (mm)
mn A B SW1 ICmax| D E F SW2 | G
WSZT31002-A 116 | 0.57 | 1.06 | 1.42 | 0.73 | 0.24 | 0.08 | 0.26 | 1.18 | 1.30
(Size PG 16) (29.5) | (14.5) | (27) | (36) |(18.5)| (6) (2) | (6.5) | (30) | (33)
WSZT31002-B 1.40 | 0.73 | 1.30 | 1.57 | 0.89 | 0.24 | 0.08 | 0.30 | 1.42 | 1.54
(Size PG 21) (35.5) /(18.5)! (33) | (40) |(22.5)| (6) (2) (7.5) | (36) | (39)
ne
sn. Lo, Elf, sw
CL | | |
TOD LE zii 7
Cia} +. | . > | . | (0
LE
| | H |
Gasket Wa
Locknut
Specifications
Cable gland Applicable cable size; Tightening torque
0.39DIA to 0.55DIA
WSZT31002-A (610t0 614) 5to9 (N em)
.51DIA ‚Г
WSZT31002-B "ia В) 7.5 to 9 (N em)
2. INSTALLING THE INVERTER
2-14
Wiring the inverter
Wiring the inverter
Follow the procedures in this section to remove the terminal
cover, the front cover or the bottom cover and wire the main circuit
and contro! circuits.
WARNING!
e BEFORE YOU ATTEMPT TO WIRE THE INVERTER, BE
SURE THE POWER ON THE MAIN POWER LINE IS
SHUT DOWN.
Removing the terminal cover of enclosed wall-mounted
type (NEMA1)
. On both sides, grasp the terminal cover at (1) and (2), and
then lift in the direction of (3).
Terminal
2. Set the terminal cover aside.
2-15 2. INSTALLING THE INVERTER
Wiring the inverter
Removing the front cover or the bottom cover of water
and dust tight type (NEMA4)
Remove the four mounting bolts and take off the cover in the
direction of (1).
FRONT COVER
Remove the four mounting bolts when installing cable glands, etc.
install wiring after inserting cables through the cable glands and
securing them to the bottom cover.
. BOTTOM COVER
>
| SY
>
~ >
% Ss
a
2. INSTALLING THE INVERTER 2-16
Wiring the inverter
Standard wiring
OVERLOAD) RELAY TRIP CONTACT
| 49 2 DS BRAKING RESISTOR UNEP OR
' BRAKING RESISTOR (ОРНОНАТ!
FOR
MCCB Blt: RD
’ op 3 La т Bi/P
PHASE POWER SUPPLY gan 6 à À ti (BP)
ONLY TERMINAL Li (RI AND Sa
Lo (SH FOR SINGLE PHASE LIS—=0_0 O Lis
POWER SUPPLY J Ll BDO © CD im
VS-606PC3
FORWARD A
RUN/S TOP à
о от
REVERSE Г ANALOG OUTPUT
RUN/STOP oy ron “O TO 4 10VDC
оо y O? | НЫЙ M bes
FAULT i ANALOG MONITOR || 1 oad |
RESET po тв 2222222222
04 O 3
EXTERNAL Г!
| FAULT Se A |
1 © MULTIFUNCTION
MULTI-STEP sf CONTACT INPUT | FAULT CONTACT OUTPUT
SPEED REF — |: pe | 250VAC. 1A OR LESS
НИИ 6 SEQUENCE
rot COMMON TERMINAL (OV)
. (Е SHIELDED LEAD
VOLUME2 O CONN TECTION
| TERMINAL
VOLUME : к Гл POWER SUPPLY FOR SPEED REF
¡O 1 10 +12V 20mA 13
2kQ О TO +10%: + MASTER REF. y
MASTER | ~~ À ry 8 0-10V 120KM — OPEN COLLECTOR 1
FREQUENCY | 4 10 20mAl 3 - A y (VOLTAGE REF.) FACTORY PRESET IS
nt | (г: MASTER REF — en: RUNNING” | MULTIFUNCTION
Lt 4-20mA (2500) OPEN COLLECTOR
sae 11 y CURRENT — OPEN COLLEC IO 2 OUTPUT
REF 1 {FACTORY PRESET IS || 48V 50mA OR LESS
OV — | “FREQUENCY ME | ”
‘ Î SIGNAL” )
Notes: 1. = indicates shielded leads and HN twisted-pair shielded leads.
2. External terminal (10) of +10V has maximum output current capacity of 20mA.
3. Terminal symbols: © shows main circuit; O shows control circuit.
* Set thermal overload relay between braking resistor and inverter when using braking resistor
without thermal overload relay (type ERF-150WJ, option) to protect it from overheating. Use
sequencer to break power supply side on thermai overload relay trip contact when using braking
resistor. Also, when using braking resistor unit with thermal overload relay (type LKEB, option),
use sequencer to break power supply side on thermal overload relay trip contact.
+ Volume 1 : for frequency setting
+ Volume 2 : resistor to reduce.the voltage from. +12V-to +1 ov Considering the voltage drop by wiring
impedance. power supply voltage is set to +1 DV.
« When volume 2 is not provided:
Max frequency when turning volume 1 to 80%.
Even if turning more, frequency remains at the maximum. Even if +12V loads on
terminal 8, it will not damage the inverter nor affect its operation.
(O) 10V (Max. frequency)
OV < 12V
Volume 1
2-17 2. INSTALLING THE INVERTER
Wiring the inverter
Wiring the main circuits
* “Suitable for use on a circuit capable of delivering not more
than 1000 rms symmetrical amperes, 240V max.” Models with
20P1, 20P2, 20P4, BOP1, BOP2 and BOP4 suffix only.
+ “Suitable for use on a circuit capable of delivering not more
than 1000 rms symmetrical amperes, 460V max.” Models with
40P2, 40P4 suffix only.
‚ “Suitable for use on a circuit capable of delivering not more
than 5000 rms symmetrical amperes, 240V max.” Models with
20P7, 21P5, 22P2, 23P7, BOP7, B1P5, B2P2 and B3P7 suffix only.
* “Suitable for use on a circuit capable of delivering not more
than 5000 rms symmetrical amperes, 460V max.” Models with
40P7, 41P5, 42P2 and 43P7 suffix only.
The terminals and blocks are clearly labeled inside the inverter.
The location of terminal blocks for both enclosed wall-mounted
type (NEMA1) and water and dust tight type (NEMA4) is the same.
The photo shows enclosed wall-mounted type (NEMA1).
RESET
CONTROL CIRCUIT
TERMINAL BLOCK
(M3.5)
TERMINAL BLOCK
(MA OR Ma) 692-365
TERMINAL CHARGE LAMP
ЕЕ
1. “Prepare and use UL Listed and CSA Certified closed-loop (ring)
connectors, sized forthe wire gauge that you are going to use
to wire the terminals.
e Install connectors with the appropriate crimp tool specified
by the connector manufacturer.
_2. Connect the wires from the power source to the power input
terminals at 11, L2, L3 (В, $, Т)..
WARNING!
e NEVER CONNECT AN AC POWER SOURCE TO
_INVERTER TERMINALS T1, T2, T3 (U, V, W).
CONNECTING AN AC POWER SOURCE TO THESE
TERMINALS CAN DESTROY THE INVERTER.
3. Connect the wires from the motor to the output terminals at
11, Т2, ТЗ (U, V, М/ in order from left to right.
2. INSTALLING THE INVERTER 2-18
Wiring the inverter
3-Phase (1 (В) — 5 IMM
L2(S) — à
L3(T) —S ?
Only terminal L1 (R), L2 (S) o
for single-phase power supply Lo à
LI L2 13 T1 12 73
(В) ($) (1) (U) CV) (м)
© © 000
0
(o)
€
© —
POWER MOTOR
Braking resistor unit or
braking resistor
(both optional)
Ma
| Bl/e B2
LT (В) (81/2) T1 (0).
)L2 ($) 3 T2 (V)
pe SIT VS-606PC3] A
13 (1) a 3 (W
| (E.G),
me)
MCCB
oo
VS-606PC3 main circuit terminal
Terminal: Description
LT (А) | Main circuit power input.
L2 ($) L3 cannot be used for signal-phase input
L3(T) | Specifications. |
11 (Ч) o |
T2 (V) Inverter output
T3 (W)
B1/@(B1/P)| Braking resistor ог braking resistor unit
B2 connector (option) |
O (E,G)* Grounding [ground resistance should be 100 Q
| | or less (200V class), 10 © or less (400V class)].
* Use screw for frame ground. |
2-19 2. INSTALLING THE INVERTER
Wiring the inverter
4. Double check your connections. To avoid malfunctions in
peripherals, be sure the main circuit wiring is separate from
the wiring for the control wiring for peripheral devices.
e Be sure all connections are tight.
e You can connect an L-noise filter to the VS-606PC3 output,
but never connect a power factor correction capacitor LC
or RC to VS-606PC3 output.
2. INSTALLING THE INVERTER 2-20
MCCBs and MCs
Main circuit terminals
Three-phase series(all models)
Lt | L2 | 13 [B1/9| 82 | T1 | T2 | Ta
(R) | (S) Mm [81 (U) | M) | W)
200 V single-phase series, 0.13 to 1.5 HP (0.1 to 1.5kW)
L1 | L2 В1/Ф | B2 | T1 | T2 | Ta
(R) | (5) (B1/P) WIM KW
Do not use.
200 V single-phase series, 3/5 HP (2.2/3.7 kW)
L1 l2 |B1/ | B2 T1 T2 T3
(Я) | (5) |(B1/P) U) IM |W)
MCCBs (Molded-case circuit breakers) and
MCs (Magnetic contactors)
To protect the wiring, you should install MCCBs or fuses between
the AC main circuit power supply and the VS-606PC3 input
terminals L1, L2, L3 (В, 5, Г).
If you are going to use a fault interrupter, select one that ts
not affected by high frequencies. To prevent malfunctions,
the current should be 200 mA or more and the operating
time 0.1 sec. or more.
We recommend the following ground fault interrupters:
« NV series by Mitsubishi Electric Co., Ltd. (manufactured in
and after 1988)
e EGSG series by Fuji Electric Co., Ltd. (manufactured in
and after 1984).
.+ Recommended ratings of MCCB and Fuse are listed in the
following tables. The fuses should be listed Class RKS5.
2-21 2. INSTALLING THE INVERTER
MCCBs and MCs
+ 230V Class 3-phase Input Series
ное [PC 20P1/PC 20P2|PC: 20P4|PC 20P7|PC 21Р5 РС’ 22Р2РС 23P7
Capacity | 0.13 0.25 0.75 1 15 3 5
vs-60ePc3 | HP (kW) | (01) | (02) | (4) | (075) | (15) | (22 | (87)
Rated
Output 0.8 1.5 3 5 6.5 11 17.5
Current A
MCCB 5A 5A 5A 10A 20A 20A 30A
+ 240V Class Single-phase Input Series
mote. [РС BOP1 |РС ВОР? РС. Bora |Pc: BoP7|PC B1P5|PC B2P2lPC. Bar"
Capacity 0.13 0.25 0.75 1 1.5 3 5
VS-606Pc3 | HP (kW) | (0.1) (0.2) (0.4) | (0.75) | (15) (2.2) (3.7)
Rated
Output 0.8 1.5 3 5 6.5 11 17.5
Current Á
MCCB 5A 5A 10A 20A 20A 40A 50A
* Water and dust tight type (NEMA4) not provided for this model.
+ 460V Class 3-phase Input Series
Mode | PC. 40Р2 | PC. 40P4 | PC. 40P7 | PC’ 41P5 | PC: 42P2 | PC :43P7
Capacity 0.5 0.75 1.5 2 3 5
VS-606PC3 | HP (kW) (0.2) (0.4) (0.75) (1.5) (2.2) (3.7)
Rated
Output 1 1.6 2.6 4 4.8 8
Current Á
MCCB _ 5A 5A 5A 10A 10A 20A
2. INSTALLING THE INVERTER 2-22
Surge Suppressors
Surge suppressors
When peripheral equipment such as control relays, magnetic
contactors, magnetic valves, or magnetic brakes are used
near the VS-606PC3, surge suppressors should be connected
to their coils. Large voltage surges that occur dunng switching
can cause malfunctions in the inverter. The recommended
suppressors are shown below.
Surge suppressors
Coils of magnetic contactor Surge suppressors*
and control relay Model DCR2- | Specifications | Code No.
200 V to 230 V |Large size 50 А 22E 250 VAC C002417
units magnetic 0.5 «Е 2002
contactors
Control relays 10 A 25C 250 VAC C002482
MY-2, -3 0.1 «Е 1002
(ОМВОМ)
НН-22, -23
(Fuji)
MM2-2, -4
(OMRON)
380 V to 460 V units 50 D 100B 1000 VDC C002630
0.5uF 220%
* Made by MARCON Electronics
2-23 2. INSTALLING THE INVERTER
Using input noise filters
Using input noise filters
Noise filters can eliminate noise that invades the inverter
from the power line, and also reduce a higher harmonics
noise leaking from the inverter to the power line.
Example 1
MCCB
ower Too" Noise VS-606PC3 >0
supply Filter
o CO _— A
¿So | Other
A Control
+— oy | Device
Use an exclusive noise filter specified for the inverter.
2. INSTALLING THE INVERTER 2-24
Using input noise filters
Example 2
UNACCEPTABLE CONFIGURATIONS
nccH
O o NN
POWER _
SUPPLY oe US -6B6PCI
N
о >
HCCB
o D ANA | GENERAL OTHER
HOISE CONTROL
FILTER DEVICE
MCCB x
o» LN |
POWER SO | SERERAL
SUPPLY o oO “ws NOISE US-686PC3 1H
, —
HCCE
e AN OTHER
Sa CONTROL
о NN
| > DEVICE
Ageneral purpose noise filter will not be effective.
2-25 2. INSTALLING THE INVERTER
Using input noise filters
Example 3
POWER Aa TN
SUPPLY -O O ^^ US-AAGPCI3 IM
rom
When one inverter is installed on one power line, a noise
filter is not required.
Example 4
MCCB
TOA Г
POWER om |
PAVAN _
SUPPLY °° | VS-6B6PC3 —%&)
aes |ISOLATING
TE TRANSFORMER
OTHER
CONTROL
DEVICE
By installing an isolating transformer on the power side of
another control device, you can achieve the same result as
with installing a noise filter.
2. INSTALLING THE INVERTER 2-26
Using output noise filters
TD NN)
о OUTPUT
POWER
SUPPLY
——O ON mt US-6806PCI NOISE In
oy FILTER
— QQ
POWER o
me
SUPPLY ——O
Using output noise filters
Using output noise filters on the output side
By installing a noise filter on the output side of the inverter,
you can effectively reduce radio frequency interference (RFI)
and inductive noise.
RFI
NOISE
INDUCTION
NOISE
AH RADIO
SIGNAL LINE
CONTROL
DEVICE
e Inductive noise: Noise coming on the signal line due to
electromagnetic inductance can cause malfunctioning of a
control device.
« Radio frequency interference noise (RFI): Higher
harmonics waves from the inverter or cable can interfere
with radio receiver.
Dealing with RFI noise
RFI noise can be caused by emissions from the inverter unit
as well as the input/output lines, so by installing a noise filter
on the input and output line and covering the inverter with a
metallic shield, you can effectively reduce radio interference.
Furthermore, try to make the wire length between the inverter
and motor as short as possible.
- “METALLIC COUER
passe — = METALLIC
HCCB о | Г. CONDUIT
INPUT. output Pp,
: ,
MOISE - US-686PC3 noise ht N In
|
FILTER | гоу Fitter N. ‘
e
2-27 2. INSTALLING THE INVERTER
Grounding the inverter
Grounding the inverter
WARNING!
e NEVER GROUND THE VS-606PC3 IN COMMON WITH
WELDING MACHINES, MOTORS, OR OTHER
ELECTRICAL EQUIPMENT.
e RUN ALL GROUND WIRES IN A CONDUIT SEPARATE
FROM WIRES FOR OTHER ELECTRICAL EQUIPMENT.
To ground the inverter, we recommend:
С The ground resistance should be 100% or less (200V class),
100 or less (400V class).
с Ground wires should comply with AWG standards.
с To ground the casing of the VS-606PC3, use the @ (E, G)
ground terminal (screw terminal for frame ground).
O Make the ground wires as short as possible.
O When several VS-606PC3 units are to be used side by
side, all the units should be grounded as shown in (a) or
(b) of the illustration below. Do not loop the ground wires
as shown in (c).
| | | | || (a) Acceptable grounding (earth)
| | | | (b) Acceptable grounding (earth)
| | | | | | (c) Unacceptable
2. INSTALLING THE INVERTER 2-28
Wiring the control circuits
Wiring the control circuits
Caution!
- Low voltage terminals shall be wired with Class I Wiring.
Control signal wires are connected by screws. The figure in
2-17 shows the relation between the I/O signals (the values set at
the factory) and the screw terminal numbers.
In addition to connecting the control terminals correctly, you
must also set the operation mode for external control with
the digital operator. This is called operation mode selection.
Control circuit terminal configuration
The control circuit terminal numbers are clearly written on
the tab for your reference.
6 9 10 1 12 13 14
OJOJOJOJOJOJO
°1°) °F ToJololololol
FLT АТ FLY 1 2 3 4 5 6 7
A в OC
2-29 2. INSTALLING THE INVERTER
Wiring the control circuits
Factory settings of control circuit terminals
To avoid malfunctions, separate the control signal lines from
power lines.
Control circuit terminal functions
Classification Terminal Signal name Function Signal level
Sequence 1 Forward run/stop Runs at CLOSED, stops at Photocoupler
input signal OPEN insulation
2 Reverse run/stop | Runs reverse at CLOSED, input 24 VDC
stops at OPEN 8 mA
3 Fault reset input Resets at CLOSED
4 External fault Fault at Multifunction
CLOSED contact input:
5 Multi-step speed Effective at two signals
ref. 1 CLOSED available to
select.*
6 Sequence control Common terminal
input common for sequence input
terminal
Analog input 10 Power supply Speed reference power supply | +12 V
signal terminal for (Allowable
frequency setting current 20 mA
max.)
8 Frequency O to +10V/max. output Oto +10V
reference frequency (20k6))
9 4 to 20 mÁ max. output 4 to 20 МА
frequency (25082)
11 Common terminal OV ---
for contro} circuit
Sequence 13 During running L level at run |Multifunction Photocoupler
output signal 14 Frequency agreed |Llevelatset |Photocoupler | output +48V
signal Frequency = |output; two 50 mA or less
output signals available
frequency to select."
7 Photocoupler Common terminal
| output common for sequence output
FLT-A Fault signal At fault, CLOSED between A Contact
FLT-B contact output and C, and at fault OPEN capacity 250
- between В and С. VAC:
FLT-C Fault signal 1A or less
contact output 30 МОС:
common 1A or less
Analog output 12 Frequency meter. |0to 10 V/max. output Oto 11 V max.
signal
11
Common
frequency. Possible to select
current meter output.
2mAor less
* > See Multifunction contact input on page 6-30. :
1: Зее Multifunction photocoupler output оп page 6-33.
+ : See Multifunction analog output monitor.on page 6-24.
2. INSTALLING THE INVERTER
2-30
Wiring the control circuits
Before you do the control circuit wiring ...
O Separate the control signal line from power lines.
Otherwise, it may cause a malfunction.
С For analog signals, use a shielded wire and terminate
correctly.
SHIFLDED SHEATH
OUTER JACKET
TO VS-606PC3 TO
SIGNAL EXTERNAL
TERMINALS CIRCUIT
TO SHIELDED AD
SHEATH
TERMINAL
(TERM G (E))
WRAP BOTH ENDS
OF SHEATH WITH
INSULATING TAPE DO NOT
CRIMP CONNECT
CONNECTION
O The control signal line should not be longer than 50 m.
O To drive the contact input by transistor, use one rated 50V
50 mA or more.
O Circuit leakage current at signal OFF must be 300u.A or
less.
Wiring example (open collector input)
|
SEQUENCER | |
| VS-606PC3
O To drive an inductive load (a relay coil, for example) with
a multifunction photocoupler output, be sure to insert a
free- whee! diode. |
48 V max.
50 mA max |
13, 14 | | MJ
| —— Free-wheel diode
| z (100 V 100 mA or more)
Y
VS-606PC3
2-31 2. INSTALLING THE INVERTER
Replacing the terminal cover
Replacing the terminal cover, the front cover or the
bottom cover
Before you replace the terminal cover, perform this
pre-operation check:
O Any faults in wiring? Be sure the power supply is
connected correctly to terminals L1, L2, L3 (R, S, T).
O Wiring and all connections clean?
O All screws and terminal connections tight?
O Ground terminal connected and grounded properly?
Enclosed wall-mounted Type (NEMA1)
1. Hold the terminal cover by the sides at (1) and (2), and slip
the tabs under the bottom edge of the front cover.
2. Push down on the cover until it snaps into place at (3).
3. To set the inverter so you can operate it from the control
terminals, follow the procedure on page 3-23.
2. INSTALLING THE INVERTER 2-32
Replacing the terminal cover
Water and dust tight type (NEMA4)
Insert the four mounting bolts.
FRONT COVER
Install the bottom cover after inserting cables through the cable
glands and securing them to the bottom cover.
BOTTOM COVER
2-33 2. INSTALLING THE INVERTER
3. BASICS: A HANDS ON INTRODUCTION
This section is a hands-on introduction to using the inverter
and the digital operator. Take a few minutes to read over this
section and work through the explanations step by step.
After you finish this section, you will know how to:
e Mount/remove the digital operator.
« Use the digital operator keys.
e Do initial testing for your inverter installation.
« Program the inverter.
e Run the inverter from the digital operator.
e Restore the factory settings.
e Set up the inverter with the digital display for operation
with external signals.
3-1 3. BASICS: A HANDS ON INTRODUCTION
Mounting and removing the digital operator
Mounting and removing the digital operator
The digital operator JVOP-110, mounted directly on the
inverter faceplate, performs three important functions:
¢ Operates the inverter
e Changes control constants
¢ Displays alarms when faults occur.
Caution!
e Never mount or remove the inverter with the power
supply on.
e To avoid malfunctions, turn the power supply off and
wait a few minutes before you mount or remove the
inverter.
3. BASICS: A HANDS ON INTRODUCTION 3-2
Mounting and removing the digital operator
anh
a
Mounting the digital operator
Turn the power supply off.
Insert the digital operator in the direction of the arrow.
Push down on the digital operator until it snaps into place.
3-3 3. BASICS: A HANDS ON INTRODUCTION
Mounting and removing the digital operator
Removing the digital operator
1. To remove the digital operator, first remove the terminal cover
(enclosed wall-mounted type) or the front cover (water and
dust tight type). Grasp the terminal cover of both sides at (1)
and (2), then lift it in the direction of the arrow (3).
Terminal
2. Push down on the lever and insert the flat edge of a
screwdriver under the operator. (For water and dust tight
type, it is not necessary to push down on the lever.) Gently pry
the digital operator loose from its connector.
|. RUN || STOP |
]
6 9 |10 | 11 | 12
2
N
3. While pressing down on the lever at (1), lift the digital
operator up at (2) then remove it.
Digital operator
3. BASICS: A HANDS ON INTRODUCTION 3-4
Digital operator key summary
Digital operator key summary
(A) MODE DISPLAY LEDs
Г 1
SEQ@ REFe
HE Г DISPLAY
i: - DATA JEU (C) PROGRAM KEYS
=> ENTER
if EWO | > A RGM
: - V7 Reset DRIVE)
2] ip
Ha @ DSPL
“1 STOP E
a pet DATA
DA OPERATOR | MONS
FWO
3-5 3. BASICS: A HANDS ON INTRODUCTION
Digital operator key summary
[A] MODE DISPLAY LEDS
The mode LEDs tell you what operating mode you are in,
DRIVE mode LED
The DRIVE LED lights in the drive mode and goes off in the
program mode. Press PRGM/DRIVE to change between the drive
and program modes.
Ш
FWD LED
Lights when in the forward drive mode. In the drive mode,
press FWD/REV to toggle between the forward and reverse
drive modes.
REV LED
Lights when in the reverse drive mode. In the drive mode,
press FWD/REV to change between the forward and reverse
drive modes.
REMOTE LEDs
These LEDs light when the inverter is controlled by external
terminal commands. (When constant no-01 is set to 0000.
See page 3-23)
SEQ LED |
Lights when the RUN/STOP signals are through the control
terminals. (When constant no-01 is set to 0000. See page
3-23)
REF LED
Lights when frequency reference is through terminals 8 and
9.
DRIVE FWO REV REMOTE —
ES 2% © SEQ@ REF@
— 1
ES © Dee ae не |
И ЕЯ
js" de REV REMOTE,
O SE >
7 1
3. BASICS: A HANDS ON INTRODUCTION 3-6
Digital operator key summary
(8] DISPLAY
Press to change the display. There are 4 displays.
. = rues _vy Frequency value
fe „go Output frequency
mere Output current
mati Constant selection
Displays settings and monitors operation frequency and
output current.
A blinking single digit tells you that you can change that
number by pressing A or V:
= we
+ 4
LR a)
ii
If all digits blink and then return to the original setting, this
means you have tried to enter a number that is beyond the
allowed range of settings:
LILI LÉ
x
4
AAA
a
The 5-digit display also displays a variety of alarms. For
details about what these alarms mean and how to solve
problems see section 8. TROUBLESHOOTING.
3-7 3. BASICS: A HANDS ON INTRODUCTION
Digital operator key summary
(3) PROGRAM KEYS
Switch to the program mode to change operation constants.
Press to turn off the DRIVE mode and enter the program
mode. After you press PRGM DRIVE a program selection
(no-00 to no-59) is displayed.
Press to enter the next level below so you can start changing
constants.
Press to scroll the blinking digit from left to right. When the
last digit on the right is blinking, after you press > the first
digit starts blinking again. The blinking digit can be changed
by pressing A and У.
Press to increase the blinking digit or the no-00 display by
one. Press and hold to increase the value rapidly.
Press to decrease the blinking digit or the no-00 display by
one. Press and hold to increase the value rapidly.
Press to save the digit you have just changed.
3. BASICS: A HANDS ON INTRODUCTION 3-8
Digital operator key summary
(0) RUN COMMAND KEYS
Switch to the drive mode when you want to operate the
motor with the run command keys.
Press to turn on the DRIVE LED and enter the drive mode.
Press pspt to scroll the 1-line display. In the drive mode you
can view all the settings, but you cannot change a setting
unless you enter the program mode by pressing PRGM DRIVE.
m 7 Frequency value
x Output frequency
e ez Output current
"57 Constant selection
Press to change between forward (FWD) and reverse (REV)
drive.
Viewed from the rear of the motor, jogs or inches the motor
counterclockwise for normal rotation or clockwise for reverse
rotation.
Press to turn on the motor.
Press to stop running the motor.
The table below shows you the status of the RUN and STOP
LEDs.
inverter output frequency NS
у
stop] LR a ] | {| STOP |:
Frequency set | |
Run amp | @ |`:0: fo 00:0 © 0
Stop lamp; :О: o | o те D:
e OFF ON © BLINK
3-9 3. BASICS: A HANDS ON INTRODUCTION
First operation test
First operation test
The inverter has two modes of operation:
e With a digital operator.
¢ With an indicating cover (no digital operator).
This section describes operation testing with the digital
operator JVOP-110. For information about testing with the
indicating cover, see section 4. USING THE INVERTER WITH
THE INDICATING COVER.
POWER INVERTER
SUPPLY 606PC3 MOTOR
E Mi
|. O
ada
Caution!
e Before you turn on the power and do a test run, be sure
to disconnect the motor coupling or belt from the
machine.
1. Turn on the power.
This is the frequency display. If you see any other code in the
1-line display, check the list of faults and alarms in section 8.
TROUBLESHOOTING.
-Or-
‚If no message is displayed, turn the inverter off immediately
and check the inverter wiring. If the wiring is correct, check
the table of possible motor faults listed in the table on page
8-6.
3. BASICS: A HANDS ON INTRODUCTION 3-10
Changing the program
>
RESET
>
RESET
[A] 4.
DATA
"¡ENTER
3.
5.
Changing the program
Follow this procedure to learn the basic operation of the
digital operator. Here we'll show you how to change the
frequency to 60 Hz.
e When a digit is blinking, this means the digit can be set for
another number.
. Check the name plate on your motor to read the frequency
setting for the rated current of your motor. In this procedure,
we'll show you how to set 60 Hz. If the setting for your motor
is different, use that number.
To change the current digit, press >.
Every time you press > the next digit to the right starts
blinking. Press > several times to change the current digit.
The blinking digit will move from left to right until it reaches
the last digit on the right. When you press > when the last
digit on the right is blinking, the first digit will start blinking
again.
To change a digit, press A to increase the number, or press
V to decrease the number. Try this a few times. To increase
or decrease a number rapidly, press and hold the key.
Press A or V until you see 6.
e The setting has only been changed; you must save the
_ setting before it becomes effective.
To save the setting, press DATA ENTER. After you press this
key, the digit stops blinking fora few moments and then
resumes blinking again.
3-11 3. BASICS: A HANDS ON INTRODUCTION
Doing a forward/reverse check
Doing a forward/reverse check
Follow this procedure to test forward and reverse rotation of
the motor.
1. Press DspL once to show the output frequency display.
While the motor is turning during forward or reverse
operation, check for the following:
O Smooth rotation
O Rotation in the correct direction.
Excessive vibration or beat.
JOG] 2. Press зов and hold И.
[и na
O
3. Release JOG.
REV 4. Press FWD/REV. The rev LED lights.
JOG] 5, Press and hold зов.
o x
e During reverse rotation (clockwise), a minus sign is
displayed on the left side of the display.
FWD
REV.) 6. Press FWD/REV again to switch to forward (FWD) rotation.
e Every time you press FWD/REV an LED lights below EWD or
REV to show you the current mode.
Forward mode
50: 205 © sQe REF e |
| ES FWD REV == |
|
Reverse mode
A o po ae REF®
Е FWO REY REMOTE.
|
1 |
3. BASICS: A HANDS ON INTRODUCTION 3-12
Running and stopping
FWO
REV
o
STOP
>
Running and stopping
Follow this procedure to be sure the motor is starting,
running, and stopping correctly. Check for the following:
O Smooth rotation
O Rotation in the correct direction.
O Excessive vibration or beat.
С Smooth acceleration/deceleration
O Current suitable for load
O LED display correct
Check the LEDs above the display and be sure the LED
below FWD is on. If it is not, press FWD/REV to turn it on.
If 0.0 (output frequency display) is not displayed, press DSPL
until you see it.
| UE
Press RUN to start the motor. Watch the display ramp to 60
Hz.
To stop the motor, press stop. Watch the display ramp to 00
Hz.
— oo
ACCEL TIME DECEL TIME
3-13 3. BASICS: AHANDS ON INTRODUCTION
Changing the acceleration/deceleration time
Changing the acceleration/deceleration time
Follow this next procedure to practice setting constants for
the inverter. Prior to shipping, the maximum output
frequency is set to 60 Hz, and acceleration/deceleration time
to 10 seconds.
This example shows you how to set the acceleration and
deceleration with the digital operator for the motor.
Press psec until 0.0 is displayed.
60.
0.0
e The two settings (10 sec.) are the factory settings for
acceleration and deceleration.
3. BASICS: A HANDS ON INTRODUCTION 3-14
Changing the acceleration/deceleration time
Setting the acceleration time
1. Press PRGM DRIVE to enter the program mode.
| Fu
o After you press PRGM DRIVE, the DRIVE and FWD LEDs above
the display will go out. When these LEDs are out, you are in
the program mode where you can enter constants.
[A] 2. Press and hold À and watch the number selections change
upward.
e After you pass the last selection (19) by pressing A, the
display re-starts from the first selection (00) and continues
upward.
3. Press and hold V and watch the number selections change
downward.
e After you pass the first selection (00) by pressing У, the
display scrolls to the last selection (19) and continues |
downward.
4. To start changing the acceleration time, press A or V until
no-09 is displayed.
The current acceleration speed is 10 seconds. Let's set the
acceleration speed for 5 seconds.
6. Press > twice to make the third digit from the left (0) blink.
3-15 3. BASICS: A HANDS ON INTRODUCTION
Changing the acceleration/deceleration time
ENTER, 8. Press DATA ENTER to enter the change. For a few seconds, you
will see End and then you will return to the original display
(005.0).
3. BASICS: A HANDS ON INTRODUCTION 3-16
Changing the acceleration/deceleration time
Setting deceleration time
Now set the deceleration time for 15 seconds. To set the
deceleration time, you must select no-10.
>
Press A once to set the display for no-10.
u п in.
PRGM
6. Press PRGM DRIVE to return to the starting display.
The DRIVE and Fwo LEDs come on again. This means the
inverter is in the drive mode and the motor is ready to
operate. You've just set acceleration for 5 seconds and
deceleration for 15 seconds,
3-17 3. BASICS: A HANDS ON INTRODUCTION
Changing the acceleration/deceleration time
OSPL 7
Press DSPL once so you can watch the output current after
your turn the motor off and on.
| KE
Press RUN. The display will show acceleration to 60 Hz
within 5 seconds.
rer
Press stop. This display will show deceleration from 60 Hz to
0.0 within 15 seconds.
| 5 x
Frequency
(Hz) |
60 Hz
9 $ 15 s Time (s)
e For details about faults and what to do about them, See
section 8. TROUBLESHOOTING.
3. BASICS: А HANDS ON INTRODUCTION 3-18
Driving the motor from the digital operator
DSPL
JOG
DSPL
Driving the motor from the digital operator
Here we will show you an example of how to drive the motor
with the digital operator keys.
РА.
RUN 60 Hz
FWO / \
RUN 15 Hz
$10Р
: + > —L SE
: р 1 ' |
1 ‘ N
POWER | FWO.JOG | |
SUPPLY ON} [OPERATION | : | |
[FREO.SETTING| FREQ. REV. RUN
REFERENCE
VALUE CHANGE
REV. RUN 60 Hz
1. Turn on the power.
| FE. 0
-Or-
3. Press and hold Joa for a few seconds and then release it so
you can check the rotation of the motor.
>
TD .
as
D
n.
7)
=)
0
D
rm.
+
3
©
(ep)
+
18)
=
©
+
с
| ie |
3
>
O
rn
3
©
=
—
D
OD:
c
®
>
О
<
Q.
CA
D
m
<
3-19 3. BASICS: A HANDS ON INTRODUCTION
Driving the motor from the digital operator
>
RESET} 7. Press > to move the blinking digit right.
lo.
=,
q”
8. Press A until you see 5.
DATA
9. Press DATA ENTER to save the new entry. The display stops
blinking for about 3 seconds, then starts blinking again with
the value you just entered.
| rape, Я
DSPL
rd
©
Press DSPL SO you can monitor the output frequency.
mo
11. Press RUN to start the motor,
e You can change the frequency even while the motor is
running.
The frequency monitor display shows an output of 15 Hz.
Г mr —_
OSPL
—h
N
Now change the frequency from 15 to 60. Press pspt 3 times.
MIS
A
ny
m
—
13. Press >.
ги}
wag
4
14. Press A until you see 6.
Ja
X
m
un
m
and
15. Press >.
<
16. Press V until you see 0.
ENTER) 17. Press DATA ENTER to save the new frequency setting. As soon
as yOu press DATA ENTER the motor ramps to 60 Hz.
3. BASICS: A HANDS ON INTRODUCTION 3-20
Driving the motor from the digital operator
18.
FWD
REV 19.
20.
Press poset to show the output frequency.
To reverse the rotation of the motor, press FWD/REV. The REV
LED above the display lights. The motor decelerates to 0
then starts rotation up to - 60.
| - ie
e The minus prefix means reverse rotation is operating.
Press stop to ramp to stop.
3-21 3. BASICS: A HANDS ON INTRODUCTION
Restoring the factory settings
<
O
>,
>
m
=
=
m
7
Restoring the factory settings
Follow this procedure to restore the factory settings.
e To avoid difficulties, always initialize the inverter before you
set up new constants.
Press PRGM DRIVE to enter the program mode.
e The display will show the last constant you set.
Press V or A to display 00.
Press >. The digit on the right should be blinking.
=
Press А until you see 08.
Press DATA ENTER.
4
ZO
. Press PRGM DRIVE to return to the starting display and the
drive mode.
e All values have been reset to the factory settings, including
_ the frequency reference. Factory settings are listed in the
tables of section 7. QUICK REFERENCE.
= = + _
3. BASICS: A HANDS ON INTRODUCTION 3-22
Setting for operation from the control circuits
Setting for operation from the control circuits
Follow this procedure if you have a digital operator and you
want to set the inverter up to be controlled by external
circuits.
. Turn on the power.
Press A to display 01.
-Of-
lf the display shows another number, press V or A to
display 01.
Press Y to change the digit to 0.
At
| oer an a 1
ROA
iis
. Press > once to select the last digit.
3-23 3. BASICS: A HANDS ON INTRODUCTION
Setting for operation from the control circuits
| M | 8. Press У once to change the digit to 0.
| MATE
DATA
ENTER) 9. Press DATA ENTER to Save the setting.
PRGM
10. Press PRGM DRIVE to leave the program mode.
e The display changes and the sea and REF LEDs come on
to tell you that the inverter is now in the control terminal
mode.
| DRIVE FWD REV REMOTES
> © ©@ SEQ-OREF-O-
FUN CAS “AWN
I F1 Г]
Li, Li
The inverter can now be operated from the external control
circuits connected on page 2-29.
3. BASICS: A HANDS ON INTRODUCTION 3-24
Mounting the indicating cover
4. USING THE INDICATING COVER
With the indicating cover, the inverter does not have a digital
operator. The inverter is operated by a frequency setter or
operation switches connected to control circuit terminals.
POWER INVERTER
SUPPLY MOTOR
_ 606РСЗ
—o М HN)
FWD SIGNAL O——
REV SIGNAL о—
FREQ.
SETTER >]
Before you try to do the testing described in this manual, be
sure you have followed the instructions for:
e Wiring the main circuits (2-18)
e Wiring the control circuits (2-29)
Mounting the indicating cover
Follow this procedure if you want to remove the digital
operator and replace it with the indicating cover.
. Turn off the power source. The display won't change for a
few seconds, then you will see flashing:
Pre
. Grasp the terminal cover on both sides at (1) and (2), and
then lift in the direction of (3).
Terminal
cover
4-1 4. USING THE INDICATING COVER
Mounting the indicating cover
3. Press and hold down the tab, then slip the flat edge of a
screwdriver under the digital operator and gently pry it up
until it snaps loose.
=_= |
4. Store the digital operator in a dry, safe place.
5. Fit the indicating cover over the opening and snap it into
place.
ii
6. Hold the terminal cover by the sides at (1) and (2), and slip
the tabs under the bottom edge of the front cover.
7. Push down on the cover at (3) until it snaps into place.
4. USING THE INDICATING COVER 4-2
Doing a test run
Doing a test run
Follow this procedure to test the operation of the inverter
with an indicating cover attached.
. Turn on the power.
. Look through the front of the indicating cover. You should
see two LEDs:
e Green (DS1)
« Red (DS2)
The green LED should be blinking, and the red LED should
be off. If your LED display is different, see section 8.
TROUBLESHOOTING.
. Turn the frequency setting knob all the way to the left to
decrease the frequency value to 0.
. Turn on the forward or reverse run signal.
e The green LED on the indicating cover will stop blinking
and stay on with a steady light.
. Turn the frequency setter knob slowly to the right to increase
the frequency value to its largest value.
. Turn the frequency setter knob slowly to the left to lower the
frequency until it reads O and the motor stops.
. Turn off the forward or reverse run signal.
e /f the forward and reverse signals are turned on
simultaneously, the red LED blinks and the motor will not
start.
© While the motor is running, if the forward and reverse
Signals are turned on simultaneously, the red LED will start
blinking and the motor will stop.
4-3 4. USING THE INDICATING COVER
LED displays
LED displays
When you are using the indicating cover without the digital
operator, LEDs tell you about the inverter's operation status.
Two LEDs can be seen through the front of the inverter:
« Green (DS1)
. Red (DS2)
The table below shows you how the LEDs light and what the
LED displays mean.
LED display and contents
Inverter status LED display Display contents Remarks
DS1 DS2
(Green) (Red)
Normal м: . Operation ready
AN (during STOP)
vio During normal
O
a ° RUN
Alarm o Ÿ Power supply Automatic
AN voltage reduction, |recovery by
external BB protective
inputting, etc. in operation release.
STOP status.
Protective Ÿ Ÿ Inverter external Can be reset by
operation An A fault (EF is input). | removing the
Y% Y Overload factor. (Hardware
A AN protection such as | fault if not
inverter overload recovered.)
(OL) fin overheat,
etc.
o Vy Voltage protection
AN such as
overvoltage (OV),
undervoltage (UV)
$ vy Overcurrent Cannot reset.
à An protection (OC) (Replace the
Inverter fault vs Ÿ Digital hardware inverter.)
AN An memory fault
(CPF)
e e Hardware fault Cannot reset.
such as control (Replace the
power supply inverter.)
fault, CPU
runaway, etc.
© : LED off
al
©: ГЕО оп
AL,
©: LED blinking
By initializing control constants with the digital operator, faults can be released. For details, see page
5-2.
4. USING THE INDICATING COVER
4-4
5. SETTING UP APPLICATIONS
This section guides you step by step through more
complicated procedures for setting constants with the digital
operator. Some of these functions were selected from
section 6. SELECTED APPLICATIONS to illustrate in detail
how to set up more complicated applications. After you work
through this section, you will be able to:
° Use the password to release write protection so you can
use all 60 constants (no-00 to no-59).
e Adjust the frequency setting gain and bias.
+ Calibrate a frequency/current meter.
+ Set a lower frequency for long-distance wiring between the
inverter and motor.
e Set up the inverter for remote operation with the external
control circuits. Three examples are provided.
By the time you work through this chapter, you will be able to
set up any of the applications described in section 6.
SELECTED APPLICATIONS.
9. SETTING UP APPLICATIONS
Using the password
Using the password
The password function enables groups of functions and
applications or can write-protect them after their constants
have been set.
Using its many functions, you can set up the VS-606PC3 for
optimum operation of your motor. In total there are 59
constants you can set and save to the inverter’s memory.
You can enable the inverter to use 19, 29, or 59 of these
functions for basic and advanced applications.
00-19
1st functions. Standard functions for drive motors.
20-29
2nd functions. Basic features.
30-59
3rd functions. Advanced features.
For a detailed description of these functions and
applications, see section 7. QUICK REFERENCE.
1. At the starting display, press PRGM DRIVE to enter the program
mode.
2. Press V or A until you see 00 in the display.
| Mom rhe
RESET} 4. Press > to start the right digit blinking.
eri
HA
Press V or A to change the number to 1, 2, or 3.
2
5. SETTING UP APPLICATIONS 5-2
Using the password
8.
Here's a summary of what these settings do:
01 (00-19) (The default)
Enables basic motor functions. You can set and use basic
functions 00 to 19 for a total of 20 features. Features 20-59
are write-protected.
02 (00-29)
Enables basic applications. You can set and use basic
functions 00 to 19 and basic applications 20 to 29 for a total
of 30 features. Features 30-59 are write-protected.
03 (00-59)
Enables advanced applications. You can set and use basic
functions 00 to 19, basic applications 20 to 29, and advanced
applications 30 to 59 for a total of 60 features. No features
are write-protected.
00
All functions and applications are write-protected. You can
view the settings, but you cannot change them. You can only
select and re-set no-00 to release write protection.
Press DATA ENTER to save the new setting.
Now press and hold A.
№ you set 01, the display will run up to 19 and then repeat
from 00. This is the default setting.
| nl]
You can now use the basic functions (00 to 19).
-Or-
If you set 02, the display will run up to 29 and then repeat
from 00.
9. SETTING UP APPLICATIONS
Using the password
PRGM:
You can now use the basic functions and basic applications
(00 to 29)
-Or-
№ you set 03, the display wil run up to 59 and then repeat
from 00.
|
You can now use the basic functions, basic applications, and
advance applications (00 to 59).
e Set 03 so you can work through the other examples in this
section.
9. Press PRGM DRIVE to return to the drive mode.
Constants that can be set in the drive mode
The following constants can be set by using the digital operator in the
drive mode when setting the 2nd digit of constant no-46 to “1”.
Constant Name Constant Name
no-09 Accel time 1 no-16 Freauency reference 4
no-10 Decel time 1 no-17 Jog frequency reference
no-11 Accel time 2 no-22 | Frequency reference gain
no-12 | Decel time 2 no-23 | Frequency reference bias
no-13 Frequency reference 1 | no-29 | Automatic torque boost gain
no-14 Frequency reference 2 no-45 Analog monitor gain
no-15 ‚Frequency reference 3 n0-57 Slip compensation gain
Note: For some units, constant no-46 cannot be set in the drive mode
according to PROM No. version of the VS-606PC3.
PROM No. (no-49)
_ NSP6 [04001 |to 6 : Setting disabled.
NSP6 [04100 | and after
: Setting enabled.
5. SETTING UP APPLICATIONS
5-4
Adjusting the frequency setting
Adjusting the frequency setting
This procedure shows you how to obtain 10% speed (6 Hz) at
a frequency voltage setting of OV and 100% speed (60 Hz) at
8V. To do this, you have to set:
e no-23to 0.10
e no-22 to 1.23.
Setting the bias
First, set the bias by setting no-23 to 0.10
GAIN
123
(No. 22) vA
PA |
„’ |
/ |
4 |
| О —
| |
REF. INPUT | |
LEVEL (2) | | |
|
GAN | |
| |
BIAS | |
(No. 23) 10 | |
| | |
N _ | |
| | | |
C ay 10V
FREQ SETTING VOLTAGE N)
PRGM .
1. Press PRGM DRIVE to enter the program mode.
| ее Ms |
2. Press A or V until you see 23.
| МЕ
5-5 5. SETTING UP APPLICATIONS
Adjusting the frequency setting
5. Press A to enter 1.
| ais 47
If the display shows 0.10, go on to the next step.
-ОГ-
If the last digit is not zero, press > then use У or A to set
the last digit to zero.
ENTER) 6. Press DATA ENTER.
| = mt Zi
5. SETTING UP APPLICATIONS 5-6
Adjusting the frequency setting
Setting the gain
The value for gain was determined by using the calculation
shown below.
How to calculate GAIN
(1) x = 100—b
a
_ 10x+b
100
Use equation (1) to obtain x.
100-10
8
x = 11.25
By substituting the value for x in equation (2), we have:
q - 10X11.25+10
100
G = 1.23
Values in the equations
a: Setting voltage at 100% requenc (V). Inthis
example, since 100% speed (60HZ) is obtained at
8V, then a = 8.
b: Bias level (%). In this example, since 10% speed (6
Hz) is obtained at frequency voltage OV, the b = 10.
G: Gain set value.
OSPL) 4. Press DSPL.
iz =a
ГУ] 2. Press У.
| Dun _ = E
ENTER} 3. Press DATA ENTER.
5-7 5. SETTING UP APPLICATIONS
Adjusting the frequency setting
>
4. Press > select the digit to change.
5. Press A or V to set 1.23.
А
ENTER} 6. Press DATA ENTER.
5. SETTING UP APPLICATIONS 5-8
Calibrating a frequency/current meter
“a
7
Gt
$
DRIVE
р
о
>
+
>
m
г
—
m
a
<
>
m
=>
=
ma
>
Calibrating a frequency/current meter
Follow this procedure to calibrate a frequency/current meter. The
meter can be calibrated without a calibration resistor. This
example assumes the frequency meter specifications are 3V at
the full output for no-02. Let's set no-45 to 0.30.
Press PRGM DRIVE to enter the program mode.
Press and hold A to select 45.
Е DI — "1 =,
Press DATA ENTER.
Press V to set 0 at the first digit.
a
ES
(
(
Pp.
=
а
Since analog monitor gain is set to 1.00 prior to shipping, _
10V is output at the maximum output frequency set for
no-02. |
By displaying the value for no-45 in the program mode, the
voltage at the 100% level according to the value set for no-45
is unconditionally output by the meter calibrating function.
Assuming no-45 is 0.30, then
10V x 0.30 = 3V
is output unconditionally.
5-9 5. SETTING UP APPLICATIONS
Setting a lower frequency for long wiring
Setting a lower frequency for long wiring
Follow this procedure if you have to separate the inverter and
motor with a very long wire. The effect of harmonic leakage
current from the cable on the inverter or peripherals will
increase as the cable becomes longer. To avoid this
problem, lower the tnverter carrier frequency.
Measure the distance between the inverter and the motor.
Check the table below to find the setting you need.
e The factory setting is 4. If the wire between the inverter and
motor is between 30 and 50 meters long, you won't have to
change this setting.
Wiring distance Up to 30 m Up to50m | Up to 100 m 100 m or
between inverter more
and motor
Allowable Cartier 15 kHz or 10 kHz or 5 kHz or less 2.5 KHz or
aoe neal) ue less (6) less (4) (2) less (1)
If the 4 setting is satisfactory, press PRGM DRIVE to return to
the drive mode and initial display.
-Of-
№ you need a setting other than 4, go on to the next step.
PRGM.
3. Press PRGM DRIVE to enter the program mode.
<
>
| ree
Press V or А until you see 40.
| nn
Press DATA ENTER.
5. SETTING UP APPLICATIONS
5-10
Setting a lower frequency for long wiring
PRGM.
7. Press A or V until you see the number you want.
|
8. Press DATA ENTER to Save the setting.
9. Press PRGM DRIVE to return to the drive mode.
5-11
5. SETTING UP APPLICATIONS
Remote operation examples
Remote operation examples
The following example shows you how to set up the inverter
for remote control using external signals through the control
circuits.
A heavy-duty motor of non-standard voltage,
frequency
Let's assume that you have a piece of heavy equipment,
such as a lathe, for example, with a heavy-duty motor rated
to run at 160 V, 300 Hz with external signal input.
To set up the inverter, you will need to:
Initialize the inverter
rim
Set the operation mode for remote operation
mai Set the maximum output frequency 300 Hz
Set the maximum voltage 160 V
bet
Set the maximum voltage output frequency
300 Hz
5. SETTING UP APPLICATIONS 5-12
Remote operation examples
oO
>
+
>
m
г
=
m
70
>
Initializing the inverter
Follow this procedure to initialize the inverter. After you
initialize the inverter, all constants are returned to the factory
settings.
e Always initialize the inverter before you set up new
constants.
If no-00 is not displayed, press A or Y until you see no-00.
Press DATA ENTER to enter the next level.
Press >.
5-13 5. SETTING UP APPLICATIONS
Remote operation examples
5. Press DATA ENTER.
After you restore all the factory settings, remove write
protection from constants no-20 to no-59. Enter 03 so all the
constants (00-59) are available for setting.
6. Press A until you see 03.
| E
| DATA.
ENTER 7. Press DATA ENTER
5. SETTING UP APPLICATIONS 5-14
Remote operation examples
>
п
<
O
>
=
>
m
г
par
m
70
Setting the operation mode
Set the operation for remote operation (operating the inverter
with external signals through the control terminals.)
Press A to display no-01.
Press > to move the blinking digit.
Press V to change the blinking digit.
Set all digits to 0.
5-15 5. SETTING UP APPLICATIONS
Remote operation examples
DSPL
oun,
a
>
т
oO
<>
m!
A!
A
ny
m
—
Setting the maximum output frequency
Set the maximum output frequency to 300 Hz.
Press DSPL.
| o
= ah =
set the display for 300.0
e Press А or У to change the blinking digit.
e Press > to move the blinking digit to the right.
5. SETTING UP APPLICATIONS
5-16
Remote operation examples
OSPL
=
4
>
oO
>
—
>
т
=
—
m
9
À
ny
m
—
Setting the maximum voltage
Press DSPL
-- va
DO РИ К 2
Press A.
| Tete х
Set the display for 160.0.
e Press A or V to change the blinking digit.
e Press > to move the blinking digit to the right.
| ee
Press DATA ENTER.
a
5-17 5. SETTING UP APPLICATIONS
Remote operation examples
DSPL
PRGM
Setting the maximum voltage output frequency
Press DSPL.
Set the display for 300.0.
e Press A ог У to change the blinking digit.
e Press > to move the blinking digit to the right.
Press PRGM DRIVE to end the settings and leave the program.
e The inverter is now set for operation from the control
terminals.
5. SETTING UP APPLICATIONS 5-18
Remote operation examples
Running the motor
. Turn on the forward run signal.
. Turn the frequency knob to the right to run and increase the
output frequency.
Voltage
200 Y
0 60 Hz
Frequency
Voltage
160 Y
no-2 300
no-3 160
no-4 300
0 300 Hz
Frequency
5-19 5. SETTING UP APPLICATIONS
Motor rated current setting
Motor rated current setting
The inverter is provided with electronic thermal overload
protection to protect your motor from overheating. To take
advantage of this feature, you must set the inverter for the
rated current value described on your motor name plate.
® А YASKAWA standard 4-pole motor current is set as the
initial value before shipping.
Read the name plate on your motor, then do these settings.
is Motor protection.
ma += Thermal overload reference current.
e For more details about these settings, see section 7.
QUICK REFERENCE.
5. SETTING UP APPLICATIONS 5-20
6. SELECTED APPLICATIONS
This section provides a detailed summary of the most
important application features of the inverter. Function and
application constants are set and changed in the program
mode. At the beginning of this section you will see a brief
overview of these important procedures:
e Entering the program mode.
« Initializing the inverter constants (restoring the constants
to the factory settings).
« Password setting
« Operation mode selection
6-1 6. SELECTED APPLICATIONS
Before doing selected applications...
PRGM
>
RESET
Before doing selected applications ...
Before doing selected applications, read over this short
introduction of basic functions and be sure you understand
them and know how to set them up.
Entering the program mode
. Turn on the inverter.
Press A to increase the number selection.
e Press and hold to rapidly display higher numbers.
e After you reach no-59 (the highest selection) if you press A
the display scrolls back to no-00 (the lowest selection).
. Press V to decrease the number selection.
e Press and hold to rapidly display lower numbers.
o After you reach no-00 (the lowest selection) if you press V,
the display scrolls up to no-59 (the highest selection).
. At any selection, press DATA ENTER so you can display the
next level and enter changes. At this level, you will see one
digit blinking. When a digit is blinking this means this is the
digit you can change. _
. Press > to move the blinking digit right.
ML
CA
. When the last digit on the right is blinking, press > again.
The first digit starts blinking again.
6. SELECTED APPLICATIONS 6-2
Before doing selected applications...
>
RESET 8.
LA] a
KA 10.
PSP) 12.
“PRGM:
[DRIVE |
You have to continuously press > to set blinking the digit
you want to change.
To increase the blinking number, press A.
e Press and hold to rapidly increase the number.
| Sa
To decrease the blinking number, press V.
e Press and hold to rapidly decrease the number.
. After you have displayed the number you want to enter,
Press DATA ENTER.
e You must press DATA ENTER. /f you fail to press this key, the
change will not be saved in the inverter memory.
End is displayed for a few seconds, then you see the setting
you just entered displayed again.
If you see both digits blinking for about 3 seconds:
this means you have entered a number that is out of range
for the setting. See section 7. QUICK REFERENCE for a
summary of allowed entries for each setting.
>. a
When you are finished making a setting for the current
selection, press DsPL to return to the previous level. Now you
can repeat this procedure and make other settings.
-ОГ-
Press PRGM DRIVE to leave the program mode and return to
the drive mode. |
6. SELECTED APPLICATIONS
Before doing selected applications...
Initializing before new settings
To avoid conflicting configurations, be sure to re-initialize the
inverter before trying to set up new settings.
PRIVE) 1. Enter the program mode.
nu
PU 90)
-Of-
Press А or Y until you see no-00.
ENTER} 2. Select no-00.
ML
RESET] 3. Select the first digit.
a
DICH ES
Mn
—
4. Change the first digit to 8 (initialize).
6. Enter 3 so you can use all the constants (00-59).
Re-set for the maximum number of constants that can be set
(00- 59).
ENTER} 7. Save the new setting.
| == nera
Don
Now make your new settings.
-or-
DRIVE Press PRGM DRIVE to return to the drive mode.
6. SELECTED APPLICATIONS 6-4
Before doing selected applications...
Selecting the operation mode
Always be sure the operation mode is set correctly before
you try to set up applications. There are two operation
modes: (1) operating from the inverter digital display (2)
Operating with external signals through the control circuits.
4. The default setting is 0011, the constant for operation from
the digital operator keys.
If you want to operate the inverter from the digital operator,
press PRGM DRIVE to leave the program mode and return to
the drive mode.
-Of-
№ you want to operate the inverter with external signals
through the control terminals, go on to the next step.
>
RESET! 5. Press > until the first 1 starts blinking.
6. Press V to change the 1 to 0.
(
(
E
Po
--
ll
= | oo
(RESET) 7. Press > to start the last 1 blinking.
DATANT В |
MORE
il
6-5 6. SELECTED APPLICATIONS
Before doing selected applications...
8. Press V to change the 1 to 0.
MÁ,
| асс
р ак во aed
TT 7
DATA
ENTER] 9. Press DATA ENTER.
PRGM.
10. Press PRGM DRIVE to leave the program mode and enter the
drive mode.
RE DE
The inverter is now set for remote operation through the
control terminals.
6. SELECTED APPLICATIONS 6-6
Quick reference table for selected applications
Quick reference table for selected applications
For a quick reference, use this alphabetical listing of
applications.
Application Page
Accel / decel hold 6-50
Accel / decel time and patterns 6-19
Automatic reset and restart 6-48
Carrier frequency 6-39
DC injection braking 6-34
Electronic thermal overload 6-22
4-step speed change 6-11
Frequency / current meter calibration 6-35
Full-range automatic torque boost 6-29
Jog operation 6-18
Local / remote selection 6-52
Motor stall prevention 6-27
Moter torque adjustment 6-15
Multifunction analog output monitor 6-24
Multifunction contact input 6-30
Multifunction photocoupler output 6-33
Operation during momentary power loss 6-46
Operation mode selection 6-9
Output frequency control (gain / bias) 6-20
Output frequency limit 6-26
Overtorque detection 6-37
Prohibited frequency control 6-41
Password. 6-8
Reduction of machine vibration and shock 6-43
S-curve pattern accel / decel 6-13
Slip compensation. 6-51
Speed agreed signal output _ 6-40
Speed search : | 6-44
UP / DOWN command _ 6-53
6-7 6 SELECTED APPLICATIONS
Password
Password
Name | Constant Factory setting_
Constant group | wet 1
Main Feature
Sets and releases write protection on constants. To be able
to read and change all constants, set to 03. To write-protect
all constants from accidental erasure, set to 00.
The password function enables and disables the selection of
the 2nd (no-20 to 29) and 3rd (no-30 to 59) groups of
functions. Enable the functions when you want to set and
display them in the 1-line display. Disable them after you
have set them up and you want to protect them from
accidental resetting or canceling.
Settings
Gd First functions 00 to 19 can only be read.
‘ First functions 00 to 19 can be set and read.
ie First (00 to 19) and second (20-29) functions can
be set and read.
Ga First (00 to 19), second (20-29), and third
functions (30-59) can be set and read.
GA All fault records are cleared.
2 Initializes the inverter by restoring all settings and
terminal functions to the factory settings.
25 = Initializes all control constants. Terminal functions
are all set to 3-wire sequence. Refer to Multifunction
contact input on page 6-30.
6. SELECTED APPLICATIONS 6-3
Operation mode selection
Operation mode selection
Name Constant Factory setting
Start/stop procedure nl! 0011*
Reverse rotation prevention mm 0000
* : 0000 is the factory setting for the model shipped with the indicating
Main Feature
Sets the inverter for local operation with the digital operator
(0011) or for remote operation (0000) with external signals
through the control terminals.
Start procedure
Operation performed from the digital operator or the control
circuits.
ТЕ x x00
— |
ist digit
0: Frequency ref. from control circuit
1: Frequency ref. from digital operator
2nd digit
0: Start/stop control from control
circuit terminal
1: Start/stop from digital operator
e In this timing chart, and in the timing charts that follow in
this section, the constants are abbreviated by enclosing
them in a box. For example, the constant no-20 in the
timing chart above appears as ,
6-9 6. SELECTED APPLICATIONS
Operation mode selection
Stop procedure
The stop mode can be selected according to your
application.
1 X 0 X X
| 3rd digit
O : Deceleration to a stop
1 : Coast to a stop
Reverse rotation prevention
Prevents accidental selection of reverse rotation by ignoring
the REV even if it is input.
20] ххх!
un eu
ist digit
0 : Reverse rotation possible
1 : Reverse rotation impossible
6. SELECTED APPLICATIONS | 6-10
4-step speed change
4-step speed change
Name Constant Factory setting _
Multi-speed frequency reference moe! to 15 0.0 Hz
Multi-speed operation mas, 3 1,3
Main Feature
Sets up to 4 steps of speed using contact input by setting
terminals 4 and 5 as multifunction contact terminals.
When an analog signal is not used, operation even at low
speed without the adverse effects of noise can be performed.
The frequency reference can be changed only if it is selected
by the multispeed reference functions by closing and
opening terminals 4 and 5.
6-11 6. SELECTED APPLICATIONS
4-step speed change
FREQ. REF
TIME
TERMINAL |
FWO RUN REF. (1) on | | saan ] 3 |
REV RUN REF. | | — |
Y OPEN CLOSED | |
MULTI-SPEED REF. 1 (4) | | | |
OPEN CLOSED | |
| |
MULTH-SPEED REF. 2
Sfr
Terminal 4 | Terminal 5 | Constant
OPEN OPEN u — y 4
CLOSED OPEN Pile } 4
OPEN CLOSED и; =
CLOSED CLOSED Don =,
For frequency reference change during running, only frequency
reference selected by multi-step speed reference during frequency
reference value display can be changed. Additionally, when
either multi-step speed reference 1 or 2 is used, the other multi-
step speed reference that is not set is regarded to be always
“open”. |
When по-01 is set to “x x x 1", no-13 (frequency reference 1)
becomes the master frequency reference and the frequency
reference is displayed on the operator. When the frequency
reference value is changed, the. changed value is stored in no-13
(frequency reference 1).
When no-01 is set to “x x x0", the control circuit terminal analog
frequency reference becomes the master frequency reference.
In this case, the contents of no-13 (frequency reference 1) are
invalidated.
6. SELECTED APPLICATIONS 6-12
S-curve pattern accel/decel
S-curve pattern accel/decel
Name | Constant Factory setting
S-Curve pattern | zu 0000
Main Feature
Prevents shock at start/stop. Obtain the S-curve pattern by
setting no-21.
211 00 X xX
3rd, 4th digits
00 : S-curve section not provided
(linear accel/decel)
01 : S-curve section 0.2 sec.
10 : S-curve section 0.5 sec.
11 : S-curve section 10 sec.
FREQUENCY
— TIME
u .
-
S-CURVE CHARACTERISTIC TIME (Tec)
e The S-curve characteristic time refers to the time from
acceleration rate O to the regular acceleration rate
determined by the set acceleration time.
6-13 6. SELECTED APPLICATIONS
S-curve pattern accel/decel
The following time chart shows FWD/REV run switching at
deceleration to a stop.
FWD RUN COMMAND — fr 1
1 |
REV RUN COMMAND 7 „I DECELERATION | DC INJECTION
ACCELERATION ~ MINIMUM | AT STOP u
| _ OUTPUT |
E X FREQUENCY [7] | a
OUTPUT FREQUENCY о ig |
MINIMUM OUTPUT
OUTPUT
FREQUENCY REGUENG Y
{
S-CURVE CHARACTERISTICS
6. SELECTED APPLICATIONS 6-14
Motor torque adjustment
Voltage
_.
Main Feature
Motor torque is adjusted by V/f pattern and full-range automatic
torque boost.
V/f pattern setting
Set V/f pattern as follows according to the load characteristics.
For 400V class, voltage is twice that of the following values.
When operating at more than 60Hz/50Hz, change the max
frequency (no-02).
For general-purpose machines
[Motor specification : 60HZ]
V
200 | ao. _ Factory setting
| Constant{Set value
| no-02 60.0
| no-03 | 200.0
no-04 60.0
| по-05 1.5
по-06 12.0
| no-07 1.5
12 + |
L no-08 12.0
О 1.5 60 f
Frequency
[Motor specification : 50Hz]
Constant}Set value
no-02 50.0
no-03 : 1 200.0
no-04 50.0
no-05 1.3
no-06 120
no-07 13
no-08 120
Frequency
6-15 6. SELECTED APPLICATIONS
Motor Torque Adjustment
For fans/pumps
[Motor specification : 60HZ]
Constant]Set value
и Bete | 600 |
o [eos | 2000
| 0-04 60.0
г I neos | 30.0 |
Voltage | 05 |. 500
| no-07 15
0 | Г | 008 | 100
| |
10 fp |
QO 15 30 60
Frequency
[Motor specification :
V
200
Voltage
50
10
‘For machines requiring high starting torque
[Motor specification : 60Н?]
VA Constant}Set value
-02 60.0
200 I
no-03 200.0
1
N no-04 60.0
|
| no-05 3.0
|
Voltage | по-06 23.0
по-07 1.5
1
- 18.
23 | по-08 8.0
18 ;
| I ;
O 153 60 f
Frequency
Caution!
[Motor specification :
200
Voltage
0
Frequency
50H2]
Constant |Set value
_no02 | 500
no-03 200.0
no-04 50.0
no-05 25.0
no-06 50.0
no-07 1.3
no-08 10.0
50Hz]
Constant Set value
no-02 50.0
no-03 200.0
no-04 50.0
no-05 2.2
no-06 23.0
no-07 1.3
no-08 14.0
1322
Frequency
« Increasing voltage of УЛ pattern, increases motor torque,
but excessive increase may cause motor current overflow,
motor overheat or vibration.
6. SELECTED APPLICATIONS
6-16
Motor torque adjustment ©
Output limiter selection
When V/f is set to an excessively larger value, an inverter
fault can occur. Therefore, in order to prevent a malfunction,
an upper limit is provided for the output voltage. However,
the setting is not necessary for normal operation.
|
OUTPUT 250 Y
VOLTAGE OUTPUT VOLTAGE
LIMIT PATI
40 V ATTERN
o Y
|
|
|
|
4 | =
о /40 OUTPUT FREQUENCY
(MAX. VOLTAGE OUTPUT FREQUENCY)
1] Ox xx
| 4th digit
0 : Desired ¥/f with output
voltage limiter
1 : Desired V/f without output
voltage limiter
For 400 V Class, the value is twice that of the 200 V Class.
lf 1 is set, a V/f setting matching the motor characteristics
must be selected. |
6-17 6. SELECTED APPLICATIONS
Jog operation
Jog operation
Name Constant Factory setting
Jog frequency reference setting mene! 7 6.0 Hz
Jog reference selection nm ee 1,3
Main Feature
When the jog command is input and then the FWD (REV) run
command ts input, jog operation is enabled at the jog frequency
set to no-17. The jog command is input from multifunction contact
input terminals 4 and 5. The function value 5 of terminal 4 or 5 is
set to no-32 or no-33 as follows:
Terminal 4 function : Set 5 to no-32.
Terminal 5 function : Set 5 to no-33.
The digital operator JOG key can perform the same operation.
Operation by the JOG key is equivalent to when operation from the
control circuit terminal input is selected (no-01=x x x0), and the
run command and the jog command are input simultaneously.
| FORWARD
ra | AUN REVERSE
| RUN
FREQUENCY ] \ / TIME
И
JOG SIGNAL | Wt
— |
FORWARD RUN Г :
SIGNAL — ON. ov
REVERSE RUN j ON |
SIGNAL
When multi-step speed reference 1 or 2 (refer to 6-12) and the jog
command are input simultaneously, the jog command has priority.
When you press Joa or input an external jog signal, the
motor ramps to the output level set by this constant.
When you use the digital operator, you can press зов and
ramp to this setting only.when the motor is stopped. This
feature is disabled when the motor is running.
However, when an external jog signal is input it will override
the current operation mode and the inverter will ramp to the
‚ level set for this constant.
6. SELECTED APPLICATIONS
6-18
Accel/decel time and patterns
Accel/decel time and patterns
Name Constant Factory setting
Acceleration time 1 rot 10.0 $
Deceleration time 1 mone fi 10.0 $
Acceleration time 2 mone ff 10.0s
Deceleration time 2 a 10.0 $
Accel/decel time select rene het 32 1,3
Main Feature
Allows you to use two sets of individually programmed
acceleration and deceleration times set from 0.0 sec to 600
sec.
The set time indicates the interval required before reaching
the maximum output frequency setting (no-02). The
accel/decel time can be set for two-step switching with
multifunction contact input, even during running.
|
/ | `
OUTPUT /! | N
FREQUENCY |// | .
i | |
9 | TIME
Example
When no-33 is 6:
| Terminals 5,6 | Selects |
[OPEN _ no-09, no-10 |
| CLOSED no-11,.no-12 |
Shock reduction.at motor start by the S-curve is also enabled.
When S-curve accel/decel is required, refer to S-curve pattern
selection on page 6-13.
6-19 6. SELECTED APPLICATIONS
Output frequency control (gain/bias)
Output frequency control (gain/bias)
| Name Constant Factory setting
Frequency reference Gain mon 1.00
ze 7 0.00
Frequency reference Bias
Main Feature
Allows you to set Gain/Bias according the frequency setting
(O to 10 Vor 4 to 20 mA).
[2] x
100%
OUTPUT FREQUENCY
UPPER LIMIT VALUE
BIAS
к 63 || | FREQUENCY
0 10 Y SETTING
(4 mA) (20 mA)
For details about the setting method, see page 5-5 .
Frequency reference Gain (no-22) sets the automatic speed
reference Gain in increments of 0.1%. Frequency reference
Bias (no-23) sets automatic speed reference Bias in
increments of 1%.
0-10V
1. With no input, adjust Bias (no-23) until an output of 0.00 Hz
is obtained.
2. With full input, adjust Gain (no-22) until an output of 60.0Hz
(or other desired max. output frequency) is obtained.
4-20 mA |
3. With 4 mA input adjust Bias (no-23) until an output of 0.00 is
obtained. | | |
4. With 20 mA input, adjust Gain (no-22) until an output of 60.00
Hz (or other desired max. output frequency) is obtained.
6. SELECTED APPLICATIONS 6-20
Output frequency control (gain/bias)
Relation between analog input voltage/current and frequency
l
100%
Frequency
reference
0
0
(4)
Example: 0 to 5V analog input
10V
(20 mA)
The figure shows the relation preset
at the factory. The relation between
analog input and frequency can be
changed by resetting of gain (no-22)
and bias (no-23).
1 00% р | =
|
| | Setting:
| Ä Gain (no-22)=2.00%
| ! Bias (no-23)=0.00%
| |
{ |
0 5 10 Y
6-21 6. SELECTED APPLICATIONS
Electronic thermal overload
| Electronic thermal overload
Name Constant Factory setting
0000
{
Motor type
Motor rated current
as
na! 1.9A*
* : For a YASKAWA 0.75 HP (0.4kW), 200 V, 4-pole standard motor.
The YASKAWA motor standard values are set before shipping.
For details, see tables on page 7-11.
Main Feature
Prevents standard and exclusive-use motors from
overloading. The inverter electronic thermal overload
function monitors motor current and detects overload.
You are not required to mount external thermal overload
relays. However, if you want to connect several motors to
one inverter, you should install a thermal relay for each
motor. In this case, you must reduce the carrier frequency by
following the instructions for adjusting the frequency
according to the wiring distance between the inverter and
motor. For details, see page 5-10.
Motor rated current
set the motor rated current value
according to the rated value on
the motor name plate.
x X 0 xX
т. end digit
0 : Standard motor
1 : Exclusive-use motor
X X X 1 Can disable electronic thermal overload protection
| 1 Ast digit . |
O : Electronic thermal overload protection provided
1 : No electronic thermal overload protection
T 39 digit
0 : Electronic thermal overload time constant
used for standard ог. exclusive-use motors
(standard ratings)
1 : Electronic thermal overload time constant
used for motors not described above
(short-term ratings)
6. SELECTED APPLICATIONS 6-22
Electronic thermal overload
Standard motors and exclusive-use motors
Induction motors are classified into standard motors and
inverter exclusive-use motors.
Therefore, protection characteristics for temperature
simulation of inverter electronic thermal overload is different
in the two motor types.
Cooling effect
Torque characteristics
Electronic thermal
overload
Standard motor
Effective when operated
at 50/60Hz due to using
commercial power supply.
180
Ets BU SEC
>. \ SHORT TIME
140 Lo
- CONTINUOES
RATING
TORQUE у
(4) 100 Ñ
x an IN
55 ie eee eee ee MS
38 if ee E
iL
3 20 60 120
OPERATION FREQUENCY (Hz)
Base Frequency 60 Hz
(V/f for 60Hz, 220V Input Voltage)
For low-speed operation, torque must be
limited in order to stop temperature rise
in motor.
“OL1” error (motor
overload protection)
occurs when continuously
operated at 50/60Hz or
less at 100% load.
Inverter exclusive-use motor
Effective even when
operated at low speed
Electronic thermal
overload protection not
(approx. BZ). a ol activated even when
150 SHORTTIME continuously operated at
" a 50/60Hz or less at 100%
CONTINOUS load.
PORQUE RATING
TORQUE о |
N
IT EE = |
38 do
№
6 60 120)
OPERATION FREQUENCY (Iz)
Base Frequency 60 Hz
(V/f for 60Hz, 220V Input Voltage)
Use an exclusive-use motor for continuous
operation at low speed.
6-23 6. SELECTED APPLICATIONS
Multifunction analog output monitor
Multifunction analog output monitor
Name Constant Factory setting
Output monitor select ut 0000
Analog monitor gain mote ET, 1.00
Main Feature
Allows you to monitor output frequency or output current by
analog output between control terminals 12 and 11 (0 to 10 V
output).
2] X X 0
T
X
Not used
Output contents between control
circuit terminals 12-11
2nd digit
0 : Output frequency monitor
1 : Output current monitor
You can set analog monitor gain with no-45. Analog output
monitor voltage is output as shown by the equations below.
Output frequency monitor
Output Output _ 10 Y |
voltage (V) ~ frequency X ——
| \ Max. output frequency
6. SELECTED APPLICATIONS 6-24
Multifunction analog output monitor
Output current monitor
Output __ Output 10 V
tage (V) 7 X x [45]
voltage current Inverter rated current 45
Because the output current may occasionally reach
approximately 200% of the rated current for the inverter, the
output voltage is clamped at approximately 11 V when:
e no-45 is set at 1.00
e The rated current for the inverter is exceeded.
To preserve linearity, be sure no-45 is set to 0.5
6-25 6. SELECTED APPLICATIONS
Output frequency limit
Output frequency limit
Name Constant Factory setting _
Output frequency (speed) upper limit mice ett 100%
Output frequency (speed) lower limit =, 0
Main Feature
Allows you to set the range for the output frequency.
When the lower limit ts not 0, acceleration to the set lower
limit begins and continues until the frequency reference
reaches the lower limit value, and then the start command is
input.
OUTPUT
FREQUENCY
pa _ à
pra
o
Q
< |
FREQUENCY REFERENCE
By setting no-24 to 110%, frequencies up to the setting for
no-02 x 1.1 can be output. For example, assume:
e no-02 = 60 (Hz)
e no-24 = 1.1
then 60 x 1.1 = 66 Hz, up to 66 Hz can be output. However,
Hz.
when voltage exceeds 400 Hz, the voltage is clamped at 400
6. SELECTED APPLICATIONS 6-26
Motor stall prevention
Motor stall prevention
Name Constant Factory setting _
O Ma |
A 22-46 | 00
Storing tun level for stall prevention 0-3: 160%,
a prevention function during no-20 0000
Main Feature
Determines whether stall prevention is enabled or disabled
during:
e Acceleration
e Running
» Deceleration
Stall prevention automatically adjusts output frequency
according to the load to allow continuous operation without
Stalling the motor.
Stall prevention during acceleration
During acceleration if the motor current exceeds the value
set for no-30, acceleration stops until the motor current goes
down to the value set for no-30 or less.
MOTOR CURRENT
[309
OUTPUT FREQ.
6-27 6. SELECTED APPLICATIONS
Motor stall prevention
Stall prevention level during accel can be lowered automatically
in constant HP(kW) area.
= хохх o
T 3rd digit
O : Automatic lowering disabled
1: Automatic lowering enabled
Stall prevention level during accel in constant HP(kW) area
=Stall prevention level during accel| 30 |x
Max. voltage output freq.
output freq.
Lower limit of stall prevention level during accel in constant HP(kW)
area is 40% of stall prevention level during accel (no-30).
Stall prevention during running
During running if the motor current exceeds the value set for
no- 31 as a result of excessive load, the output frequency is
automatically lowered. When the motor current goes down to
the value set for no-31 or lower, the motor starts acceleration
again and operation continues.
MOTOR CURRENT
31 4
ATAR
: TIME
OUTPUT FREQ.
$ Е
1 TIME
Stall prevention during deceleration
To prevent overvoltage during deceleration, the inverter
automatically adjusts the deceleration rate by monitoring the
DC voltage.
e /f you are connecting a braking resistor, set 1.
201 O X X Xx
| 4th digit
0 : Stall prevention during deceleration
| : No stall prevention during deceleration
e When the motor load is large, or when the accel/decel time
is short, the stall prevention function allows the accel/decel
time to be longer than the set value.
6. SELECTED APPLICATIONS 6-28
Full-range automatic torque boost
Full-range automatic torque boost
Name | Constant Factory setting
Torque compensation | A 1.0
Main Feature
Allows tripless operation for energy saving.
This means the inverter automatically controls the V/f ratio
according to the load torque. This ensures tripless operation
and optimum output current.
When the wiring distance between the inverter and motor is
long, (about 100 m), and when the motor torque is short, you
may need to increase torque compensation gradually while
checking the motor current. Normally, no adjustment is
necessary.
Full-range automatic torque boost
Motor torque requirement changes according to load conditions.
Full-range automatic torque boost adjusts voltage of V/f pattern
according to the requirement. The VS-606PC3 automatically
adjusts the voltage not only during constant-speed operation but also
during acceleration. Torque requirement is calculated by the inverter.
[Output voltage | oc | Automatic torque boost gain (по-29) | X | Required
torque
Operation V A
(Voltage)
Torque
requirement => Increase voltage
_
f (frequency)
6-29 6. SELECTED APPLICATIONS
Multifunction contact input
Multifunction contact input
Name | Constant Factory setting
Multifunction contact input Lt 7 1,3
EDI Fae
. Га
function
Main Feature
Selects the input signal functions for terminals 4 and 5.
If you make a mistake when setting these constants, a
constant set failure will occur. Value failures are indicated in
the display when all the digits blink and then the display
returns to the setting before you changed it.
Rules for setting multifunction contact input constants
To avoid constant setting failures, follow these rules when
you set constants for no-32 and no-33:
1. Set the values arranged in sequence with the smaller value
for no-32 and the larger value for no-33.
2. Set no-33 first, then set no-32.
Set the constant for terminal 4 at no-32.
4. Set the constant for terminal 5 at no-33.
(9
First, set no-33 : Larger value for
Terminal 5
Second, set no-32 : Smaller value for
Terminal 4
6. SELECTED APPLICATIONS 6-30
Multifunction contact input
_ Setting Function
00 FWD/REV run command (3-wire sequence
selection)
01 External fault (NO contact input)
02 External fault (NC contact input)
03 Multi-step speed reference 1
04 Multi-step speed reference 2
05 JOG command
06 Accel/decel time select
07 External baseblock (NO contact input)
08 External baseblock (NC contact input)
09 Search command from maximum frequency
10 Search command from set frequency
11 Accel/decel hold command
12* Local/remote selection
13* option/inverter selection
* Cannot be set according to PROM No. version of the VS-606PC3.
PROM No. (no-49)
NSP6 [04001 | to 6 104005! : Setting disabled.
NSP6 |04100| and after : Setting enabled.
Terminal function at 3-wire sequence selection
VS-606PC3
RUN COMMAND
a 1 (Run when CLOSED)
>| STOP COMMAND
— (Stop when OPEN)
53-53 41 FWD/REV RUN SELECTION
| FWD RUN OPEN
| _6 EV RUN CLOSED)
6-31 6. SELECTED APPLICATIONS
Multifunction contact input
no-33
Setting Function
01 External fault (NO contact input)
02 External fault (NC contact input)
03 Multi-step speed reference 1
04 Multi-step speed reference 2
05 JOG command
06 Accel/decel time select
07 External baseblock (NO contact input)
08 External baseblock (NC contact input)
09 Search command from maximum frequency
10 Search command from set frequency
11 Accel/decel hold command
12* Local/remote selection
13* | option/inverter selection
14* UP/DOWN command
* Cannot be set according to PROM No. version of the VS-606PC3.
PROM No. (no-49)
NSP6 [04001 | to 6 1040051 : Setting disabled.
NSP6 104100 landafter : Setting enabled.
Option / inverter selection
This command is effective when using a digital reference module
(JVOP-117). Master frequency reference can be selected by this
command.
Open : Master frequency reference from digital reference module
Closed : Master ferquency reference from control circuit terminal
(analog reference)
6. SELECTED APPLICATIONS 6-32
Multifunction photocoupler output
Multifunction photocoupler output
Name I Constant Factory setting
Multifunction photocoupler output | ome. = 0. 4
function nu =
г
Мат Ееашге
Enables and controls the functions of control circuits 13-7
and 14-7.
e For terminals 13-7 (operation time: L), set at no-34.
e For terminals 14-7 (operation time: L), set at no-35.
Setting Function
0* In operation
47 Agreed frequency
2 Zero speed
3 Frequency detection (output frequency >)
frequency detection level
4 Overtorque detected
5+ Operation mode
* Factory setting of no-34
{+ Factory setting of no-35
+ Cannot be set according to PROM No. version of the VS-606PC3.
PROM No. (no-49)
NSP6 to 6 : Setting disabled.
NSP6 and after : Setting enabled.
e The maximum output capacity is 48 VDC 50 mA.
e To drive an inductive load, be sure to insert a free-wheel
diode to control surge voltage.
_ 48 УОС MAX.
INDUCTIVE LOAD |
<
1134 NS,
| Г
y =К | Lp} Е __ |
| - | ‚7 В FREE-WHEEL DIODE
| T | 1 _ (100 У 100 mA or more)
VS-606PC3
6-33 6. SELECTED APPLICATIONS
DC injection braking
DC injection braking
Name Constant Factory setting
DC injection braking during stop Нат 0.5 $
DC injection braking at start monet 0.0s
DC injection braking current zn 50%
Main Feature
Allows you to accomplish the following without braking
resistors:
o Prevent overrun at stop
e Start a coasting motor without tripping
e Set the braking current
Preventing overruns
Prevents overrun at stop with DC
injection braking. If output FREQUENCY En,
frequency drops to the minimum
output frequency (no-07) or less, | Time
the DC injection brake is applied CURRENT |
for the time set at no-27 to stop "Г
the motor. To disable injection |» 07
braking, set no-27 to 0.0 seconds. Time
When braking is disabled, the motor coasts to a stop when
the output frequency is less than the minimum output
frequency set for no- 07.
Starting a coasting motor without tripping
Starts a coasting motor without
tripping even when the direction of FREQUENCY Lo
rotation is not known. When the run m Wa
command is input, the DC injection -
| Ti
brake is applied for the time set at m
| CURRENT
no-28 and the motor stops. The
motor then starts to operate. —
Ll Time
Setting the braking current ^_
The braking current is set at no-26. The factory setting is
50% and at 100% equals the rated current of the inverter.
6. SELECTED APPLICATIONS 6-34
Frequency/current meter calibration
Frequency/current meter calibration
Name Constant Factory setting _
Analog monitor gain momen A, 1.00
Output monitor selection an! 0000
Main Feature
Allows you to calibrate the frequency/current meter
connected to the inverter with no-45 without using a resistor
for calibration.
For details, see Calibrating a frequency meter on page 5-9
and Multifunction Analog Output Monitor on page 6-24.
Output between control circuit terminals 12-11
21} X X O X
| dnd digit
0 : Output frequency
1 : Output current
Analog monitor scale calibration (no-45)
Use for adjusting analog output gain.
FREQUENCY/CURRENT METER
(3 V FULL SCALE)
6-35 6. SELECTED APPLICATIONS
Frequency / current meter calibration
Set the voltage at 100% of analog output.
Frequency meter displaying O to 60Hz at 0 to 3V
no-45 setting
10V x 03 = 3V
Output frequency becomes
100% at this value.
|
100% ]----- >
Output 7°
frequency Factory setting
(output (no-45=1)
current)
О 3 V 10 V
Analog output
6. SELECTED APPLICATIONS 6-36
Overtorque detection
Overtorque detection
Name Constant Factory setting
Overtorque detection level ne LE 160%
Overtorque detection time mn 2 0.15
Overtorque detection signal mais, 35 O, 1
Overtorque detection selection „m 7 0000
Main Feature
Compares inverter rated output with the overtorque detection
level. Detects overtorque when output current is equal to or
greater than the defined level.
When an excess load is placed on the machine, the increase
in motor current is detected. If the detected current exceeds
the value set at no-38 and lasts longer than the time set at
no-39, the overtorque detection signal is output to control
terminal 13 or 14 until the current is reduced equal to or
below the value set for no-38.
e To output the signal to control circuit terminal 13, set no-34
to 4.
e To output the signal to contro! circuit terminal 14, set no-35
to 4.
MOTOR CURRENT
|
‘MULTI-FUNCTION
OUTPUT SIGNAL
COVERTORQUE
DETECTION SIGNAL)
HYSTERESIS 54
— TIME
|
|
|
_ i Ton L_!_ Ion
a
6-37
6. SELECTED APPLICATIONS
Overtorque detection
The setting for no-37 can select overtorque detection only at
an agreed speed or during running. It can also select
continuous operation or output shut-off at overtorque
detection.
x 0 0 0
TIT |. 1st digit
O : No overtorque detection
1 : Overtorque detection
2nd digit
0 : Detected only during agreed speed
1 : Detected during running
3rd digit
O : Continuous operation after
overtorque detection
1 : Output shut off at overtorque
detection
Not used
6. SELECTED APPLICATIONS _ 6-38
Carrier frequency
Carrier frequency
Name | Constant Factory setting _
Carrier frequency ate 4
—
Main Feature
Lets you change the carrier frequency to reduce RFI noise
and current leakage without increasing motor noise.
Carrier fraquency (kHz) = 2.5 kHz x set value
1 2 3 4* 5 6
L CARRIER FREQUENCY
(LOW) (HIGH)
METALLIC NOISE
FROM MOTOR
(HIGH) (NOT
AUDIBLE)
* Factory preset value
To set the frequency to 5 or 6, reduce the continuous output
current.
Carrier Frequency Maximum Continuous Output
Setting Current |
1to 4 Up to 100% of inverter rated output
current |
5 || Up to 90% of inverter rated output
current | |
6 Up to 80% of inverter rated output
| current |
If the wiring distance between the inverter and motor is long,
reduce the carrier frequency. For details, see page 5-10.
6-39 6. SELECTED APPLICATIONS
Speed agreed signal output
Speed agreed signal output
Name Constant Factory setting
Frequency detection level run ZE 0.0 Hz
Multifunction photocoupler output mone 2" =, O, 1
function !
Main Feature
Allows you to set operate the motor at an arbitrary speed as
required.
If you set either constant (no-34 or no-35), you can enable
control terminal 13 or 14.
« Set 1 for no-34 when the signal is to be output to terminal
13.
e Set 3 for no-35 when the signal is to be output to terminal
14.
RELEASE WIDTH
Release width | -2 Hz
Detection _— 77 14 Hz Ban
width #2 Hz + _ 4 Frequency +
| reference Outpiut | |
eutput | | frequency | CLOSED |
requency | CLOSED | LOSE |
Frequency Frequemcy tL
agreed signal
Set value = 1 : Agreed frequency
detecticon signal
Set value = 3: frequency detection level
However, when agreed frequency is selected, the frequency
_ agreed signal is turned OFF immediately to stop signal
output.
Detection width +2 Hz | |
Output frequency ди |
Run signal — 1
Frequency agreed | signal
6. SELECTED APPLICATIONS 6-40
Prohibited frequency control
Prohibited frequency control
Name
Constant
Factory setting _
Prohibited frequency 1 rom 0.0 Hz
Prohibited frequency 2 mn! 0.0 Hz
Prohibited frequency 3 RE 0.0 Hz
Probhibited width ame ot 1.0 Hz
Main Feature
Allows jumping the frequency so the motor can be operated
without resonance caused by characteristic frequency of
machine systems. This feature can also be used for dead
band control.
Output
frequency
y
—
Frequency
reference
Constant speed operation is prohibited within the prohibited
range. However, output frequency is not prohibited during
acceleration or deceleration resulting in smooth acceleration
and deceleration. .
6-41
6. SELECTED APPLICATIONS
Prohibited frequency control
Prohibited frequency 1 to 3 (no-50 to no-52)
By setting the value to 0.0 Hz, this function is disabled. Set
the prohibited frequency 1 to 3 as described below:
Delle Zn Dee Zi vol Zu
Prohibited < Prohibited < Prohibited
frequency 3 frequency 2 frequency 1
Prohibited width (no-53)
To disable this function, set the value to 0.0 Hz. The
prohibited range is:
na-S% — ma-53 < Prohibited < or +
to range = |
Example
When prohibited frequency 1 (no-50) is 45 Hz and the
prohibited width 53 is 2.0 Hz, the prohibited range = 43 to
47 Hz.
6. SELECTED APPLICATIONS 6-42
Reduction of machine vibration and shock
Reduction of machine vibration and shock
Main Feature
Allows you to reduce vibration or shock by using the
constants listed below.
Reduce Shock
Method Constant Factory setting Adjustment
« To decrease г 4g {See УЛ pattern Decrease or increase
generating setting in 7. quick =| V/f
torque REFERENCE
e To increase ze 1.0 Decrease or increase
generating torque boost
torque
o To reduce с! _ 0000 Set S-curve accel/decel
shock at , ez rf 10.0s Increase accel time
acceleration ES EE,
ZT 170% Increase stall
prevention level during
accel
« To reduce m 0000 Set coasting to a stop
non at = 0000 Set S-curve accel/decel
ry, Le 10.0s Increase decel time
7 1.5 Hz Decrease or increase
y minimum output
frequency
LE, 50% Decrease DC injection
| | braking current
_ Reduce Vibration |
Method Setting | Factory setting - Adjustment
e To decrease SN 4 | ana
carrier |
_ frequency
6-43 6. SELECTED APPLICATIONS
Speed search
Speed search
Name Constant Factory setting __
Multifunction input selection no- 32,33 1.3
Speed search operation level no-SY 150%
Min. baseblock time no-55 0.5s
VA during speed search no-56 100%
Main Feature
Uses a multifunction input terminal to activate speed search
and allows you to operate the motor without tripping when
the motor is coasting during commercial power/inverter
switching.
The speed search command is input from the multifunction
contact input terminals 4 and 5. For terminals 4 and 5, 9 or 10
is set to no-32 or no-33.
Constants no-32 and no-33 cannot be set in combination:
+ When no-32 is set for 09, the speed search begins with the
maximum frequency.
e When no-33 is set for 10, the speed search start from the
set frequency.
By closing the search command during baseblock and
inputting the run command, the speed search is started after
the inverter output is shut off for the minimum baseblock
time for no-55.
When the output inverter current is larger than the set value
of the speed search (no-54), the speed search operation
starts. |
The frequency at which the inverter output current becomes
smaller than the speed search operation level (no-54) is
judged to be the speed agreed point. The motor then starts
re-acceleration or re-deceleration up or down to the set
frequency for the set accel/decel time.
For V/f during speed search (no-56), see page 6-49.
6. SELECTED APPLICATIONS 6-44
Speed search
The following time chart shows speed search command
input.
FWD (REV) run command ] ON
pq 0.5 sec. or more
Search command —+——ON 1
| Agreed
Maximum frequency or speed detection
frequency reference >
at run command input
|
|
| |
т | |
Output frequency
Minimum baseblock time |
И
Voltage at speed search | o Return to voltage
A at normal operation
|
Dutput voltage e
Speed search
operation
e When the search commands are input from maximum
frequency and set frequency simultaneously, the search
command from maximum frequency has priority.
e Be sure the sequence for the FWD (REV) run command is
input with or immediately after the search command.
If run command is input before search command, search
command becomes ineffective.
RELAY 1
ро > SEARCH COMMAND
TYPICAL SEQUENCE | RELAY 1 RELAY 2
0 0 — FWD (REV) RUN COMMAND
e The minimum baseblock time is the time when the inverter
output is shut off when there is motor voltage remaining.
Setting this time shorter can reduce the time until the
speed search starts, but the remaining voltage may
activate an inverter protective feature, such.as overcurrent
(OC) for example. Therefore, do not reduce the time
needlessly. o Ä
6-45 6. SELECTED APPLICATIONS
Operation during momentary power loss
Operation during momentary power loss
Name Constant Factory setting __
Operation after momentary power loss no-46 0000
Speed search operation level no-S 150%
Min. baseblock time no-SS 0.5s
V/f during speed search no-56 100%
Main Feature
Enables or disables power ride-thru. If disabled, the unit will
stop when a power loss occurs. If enabled, the inverter will
continue to operate during a momentary power loss for the
length of time determined by the model of the inverter you
are using.
46; XXX 0
| Ist digit
0 : No continuous operation after
momentary power loss
1 : Continuous operation after
- momentary power loss
The amount of time within which operation can be assured
varies to the capacity of the model you are using.
1 sec. |0.13 to 1 HP (0.1 to 0.75 kW)
2sec. |2 to БНР (1.5 to 3.7 kW)
For V/f during speed search (no-56), see page 6-49.
If a power loss exceeds the momentary power loss ride-thru
time, the motor coasts to a stop.
_ Here is how this feature works:
(1) When undervoltage (UV) is detected, the inverter output is
shut off and a frequency reference value and run
command are given and held for the duration of the
nde-thru time. | |
During the undervoltage, a blinking £:4, appears on the
display. If an undervoltage is detected, the inverter output
is shut off for the minimum baseblock time (no-55).
(2) After recovery from the momentary power loss, the speed
search operation starts after the inverter checks that DC
voltage has recovered sufficiently.
6. SELECTED APPLICATIONS 6-46
Operation during momentary power loss
(3)The speed search operation starts when the inverter
Output current exceeds the speed search operation level
(no-54). At this time, the new frequency reference value
and run command are read in. The frequency at which the
inverter output current is smaller than the speed search
operation level (no-54) is judged to be the speed agreed
point. Then re-acceleration or re- deceleration starts up or
down to the set frequency for accel/decel time.
Momentary Recovery
Input power supply u lossy
+—
BB
Motor speed A
am ea NS
Inverter Reacceleration
output frequency 1 NS
|
Фо ©
* À t varies according to the inverter size, but a minimum of
15 ms is assured. Operation automatically continues if
recovery from momentary power loss is At or less.
UV detection signal | At |
|
|
® Do not set an excessively small value for the minimum
baseblock time (no-55). Otherwise, the inverter protection
function may activate when the search operation starts.
6-47 6. SELECTED APPLICATIONS
Automatic reset and restart
Automatic reset and restart
Name Constant Factory setting
Fault retry selection monet? 0
Speed search operation level rime A 150%
Min. baseblock time mann 0.5 $
VA during speed search mor — 100%
Main Feature
Sets the inverter to re-start and re-set fault detection aftera
fault occurs.
The number of the self-diagnosis and restarting times can be
set at no-47 up to 10.
Set 0 to disable to this feature. The inverter automatically
restarts after the following faults occur:
e =i Overcurrent protection
e cs Overvoltage protection
exit Cooling fin overheat
The number of retries is cleared to 0 in the following cases:
e If no fault occurs longer than 10 minutes.
e After the fault is checked if the fault reset signal is on, or if
RESET is pressed on the digital operator.
e Power supply is turned off.
Description of fault retry
G) When a fault is detected, the inverter output is shut off for the
minimum baseblock time (no-55). While the inverter output
is shut off, the alarm is displayed on the digital operator
display. | | |
@) After the minimum baseblock time (no-55) has elapsed, the
= fault is automatically reset, and the speed search operation
starts at the occurrence of the fault.
(3) If the inverter output current is larger than the speed search
operation level (no-54), the speed search operation starts.
The frequency at which the inverter output current is smaller
than the speed search operation level (no-54) is judged to be
the speed agreed point. Then re-acceleration or
re-deceleration starts up or down to the set frequency at the
set time for accel/decel.
6. SELECTED APPLICATIONS 6-48
Automatic reset and restart
(4) If the number of faults exceeds the number of retry times
(47), automatic resetting does not occur, and the inverter
output is kept off. Then fault contact is output. Fault contact
is not output during fault retry.
FAULT DETECTION | |
OUTPUT FREQUENCY ————] _ nu
en — + A
A “Motor r/min
V/f during speed search (no-56)
The V/f during speed search can be set with no-56 as shown
in the figure so one of the protection functions, such as OC
will not occur during the speed search. However, this setting
is not needed for normal operation.
VA during speed search = УЛ under normal operation x value for no-56.
Minimum baseblock time
Do not set an excessively small value for the minimum
baseblock time setting (no-55). Otherwise, an inverter
protection function may operate when the search operation
starts. See section 8. TROUBLESHOOTING.
6-49 6. SELECTED APPLICATIONS
Accel/decel hold
Accel/decel hold
Name | Constant Factory setting
Accel/decel hold | a2 Al 1,3
u _ =
ve en
am di y
Main Feature
Holds acceleration or deceleration.
The output frequency is maintained when the accel/decel
hold command is input during acceleration or deceleration.
The stop command releases the accel/decel hold and the
operation stops.
The accel/decel hold command is input from the
multifunction contact input terminal 4 or 5.
e To use terminal 4, set 8 for no-32.
e To use terminal 5, set 8 for no-33.
The following time chart shows the accel/decel hold
command in operation.
FWD run ——L ON À
Accel/decel
hold command
nn
—
+ - -
Frequency | | N A |
reference output! ES
frequency ИИ
Frequency agreed | fon” _ ON
signal
When the FWD (REV) run command is input with the
accel/decel hold command, the baseblock status continues
and the motor does not operate. However, when a frequency
reference lower limit (no- 25) is set greater than or equal to
the minimum output frequency (no- 07), the motor operates
at the frequency reference lower limit (no-25).
6. SELECTED APPLICATIONS 6-50
Slip compensation
Slip compensation
Name Constant Factory setting
Max. output frequency no-üd 60.0Hz
Max. voltage output frequency no-ö4 60.0Hz
Motor rated current no- {Я *
Slip compensation gain no-Si 0.0%
Motor no-load current no-58 30%
Slip compensation primary delay time na-59 2.05
* Differs depending on inverter capacity.
Main Feature
As the load becomes larger, the motor speed is reduced
and motor slip value is increased. The slip compensating function
controls the motor speed at a constant value even if the load
varies.
When inverter output current is equal to the motor rated current,
the compensation frequency is added to the output frequency.
Compensation frequency = Motor rated slip value
Output current — Motor no-load current
x
Motor rated current — Motor no-load current
Motor rated slip value = Max. voltage output frequency
x Slip compensation gain
set the motor rated current (no-58) in units of 1% of inverter
rated current.
Motor no-load current (A)
Inverter rated current (A)
58] =
х 100
e Slip compensation is not performed in the following conditions:
‘Setting slip compensation gain (no-57) to 0.0%
“Output frequency < minimum output frequency (no-07)
-During regeneration.
e In the constant HP(kW) area [output frequency 2 max. voltage
output frequency (no-04)], compensation frequency is increased
- automatically as below.
The following shows the compensation frequency when the
inverter output current is the motor rated current.
COMPENSA TION
| FREQUENCY ‚< OUTPUT FREQUENCY x
02|x[57]} - -
104} [57]
_ OUTPUT
=P FREQUENCY
6-51 6. SELECTED APPLICATIONS
Local/remote selection
Local/remote selection
Name Constant Factory setting
Multifunction input selection no - За, 33 1,3
Multifunction output selection no —- 3+, 56 0, 1
mu 0011
Run signal selection | Na Ls + (0000) *
* The value for models with the indicating cover (without the digital operator).
Main Feature
Selects operation reference by the digital operator or by the
control circuit terminal.
Local/ remote selection command can be input from multifuction
contact input terminal 4 or 5. Set “12” for no-32 or no-33 to select
terminal 4 or 5 function.
Terminal 4 or 5 Open: Remote mode
The inverter operates according to the setting of 1st and 2nd
digits of run signal selection (no-01).
Terminal 4 or 5 Closed: Local mode
The inverter operates by frequency reference and run command
from the digital operator.
Local/remote selection is effective only during stop. If it is
performed during running, the command will be disregarded and
the digital operator displays “SErr” (blinking).
Monitoring current mode
The current mode can be monitored by multifunction photocoupler
output (control circuit terminal 13 or 14). Set “5” for no-34 to output
to terminal 13 and for no-35 to terminal 14.
Terminal 13 or 14 Open : Remote mode
| Closed: Local mode |
Precautions for use of analog operator (model JVOP-111)
In local mode, master frequency reference using the volume on
the analog operator is selected. .
When local/remote selection is set for multifunction input
selection, the local/remote selection switch on the analog
operator is disabled. |
_ Precautions for use of digital reference module (model
JVOP-117)
When using digital reference module, master frequency reference
from digital reference module and run command from contro!
circuit terminal are selected regardless of local/remote selection
command.
6. SELECTED APPLICATIONS 6-52
UP/DOWN command
UP/DOWN command
Name Constant Factory setting
Multifunction input selection no-3e, 33 1,3
Max. output frequency no-üc 60.0Hz
Min. output frequency no-uı 1.5Hz
Output frequency upper limit no-cH 100%
Output frequency lower limit no-es 0%
Main Feature
With the forward or reverse run command entered, accel/decel is
enabled by inputting the UP or DOWN signals to control circuit
terminals 4 and 5 without changing the frequency reference, so
that operation can be performed at the desired speed. When
UP/DOWN commands are specified by no-33, any function set to
no-32 becomes disabled; terminal 4 becomes an input terminal
for the UP command and terminal 5 for the DOWN command.
Control Circuit Terminal 4
(UP command)
Control Circuit Terminal 5
(DOWN command)
Operation Status
Closed | Open Open Closed
Open | Closed Closed
Hold
Open
Hold
Accel Decel
Time Chart at UP/DOWN Command Input
FWD RUN I
UP COMMAND Г U ]
(TERMINAL at
DOWN COMMAND
(TERMINAL 5}
UPPER LIMIT 42.11
FREQUENCY
—— ud —
LOWER LIMIT -
FREQUENCY
OUTPUT FREQUENCY
р
р
р
t
1
|
1
I
|
|
i
T
|
р
р
i
D
FREQUENCY AGREED _Г | Г. U | |] ] Г |] | |
D1iH
SIGNAL
U = UP (accelerating) status
D = DOWN (decelerating) status
H = HOLD (constant speed) status
U1 = UP status, clamping at upper limit frequency
D1 = DOWN status, clamping at lower limit frequency
Notes:
1. When UP/DOWN command is selected, the upper limit frequency is set regardless
of frequency. |
Upper limit frequency = Maximum output frequency (no-02)
. xFrequency reference upper limit (no-24)/100
2. Lower limit frequency i is either minimum output frequency (no-07) or frequency
referece lower limit (no-25) (whichever is larger).
3. When the FWD (REV) run command is input, operation starts at the lower limit
frequency without an UP/DOWN command.
6-53 6. SELECTED APPLICATIONS
7. QUICK REFERENCE
Three tables are included in this section for quick reference
to all the constants that can be set for the inverter.
e First functions: no-00 to no-19
e Second functions: no-20 to no-29
e Third functions: no-30 to no-59
Before you try to set these constants, be sure you know how
to set the password to enable all of these constants for
changing and setting. For details, see page 5-2.
The tables in this section refer to the first to fourth digits. The
digits are named as shown in the table below.
00 0 0
L ist digit.
—— ¿nd digit
3rd digit
4th digit
7. QUICK REFERENCE
First functions: no-00 to no-19
First functions: no-00 to no-19
First functions: no-00 to no-19
Function No. Name Description Initial Note Ref.
setting
Constant 00 Password Password setting/reading and 1 6-8
group First Functions (no-01 to 19)
selection reading possible.
1st function (no-00 to no-19)
setting/reading possible.
1st and 2nd functions (no-00 to
no-29) setting/reading possible.
Fault 1st, 2nd, and 3rd functions
contents (no-00 to no-59)
clear setting/reading possible.
Fault record clear.
Constant Initialize (multifunction terminal:
initial initial value setting).
ization Initialize (3-wire sequence)
Operation 01* | Run signal {st digit=0: Master frequency 00111 6-9
method selection 1 reference : control (0000)
circuit terminals 8, 11
or 9, 11 inputs
=1: Master frequency
reference: operator
FX xxx
2nd digit=0: Run by command
circuit terminal run
command
Stopping =1: Run by operator run
method command
3rd digit=0: Deceleration to stop
=1: Coasting to stop
V/f pattern Output 4th digit=0: Free choice V/f with
setting voltage output voltage limiter
limiter =1: Free choice V/f without
selection
output voltage limiter
* The 1st to 4th digits described above are read from right to left. This applies to other
descriptions as well.
t The value in parentheses is the factory value for models with the indicating cover
(without the digital. operator.) :
7. QUICK REFERENCE
First functions: no-00 to no-19
First functions: no-00 to no-19 (cont.)
Function No. Name Description Initial Note Ref.
setting
V/f pattern 02 |Maximum Setting unit: 0.1 Hz 60.0 Hz 6-15
setting output Setting unit: 50.0 to 400.0 Hz
frequency
03 |Maximum Setting unit: 0.1 V° 200.0 V*
voltage Setting range: 0.1 V to 255 V
04 |Maximum Setting unit: 0.1 Hz 60.0 Hz
voltage Setting range: 0.2 to 400 Hz
output
frequency
(base
frequency)
05 | Mid. output Setting unit: 0.1 Hz 1.5 Hz
frequency Setting range: 0.1 to 399.9V
06 Mid. output | Setting unit: 0.1 V° 12.0 V*
frequency |Setting range: 0.1 V to 255 V*
voltage
07 Minimum Setting unit: 0.1 Hz 1.5 Hz
output Setting range: 0.1 to 10 Hz
frequency
08 ¡Minimum Setting unit: 0.1 V* 12 .0V*
output Setting range: 0.1 to 50 V*
frequency
voltage
ist accel, 09 | Acceleration | Setting unit: 0.1s 10.0s 6-19
decel time time 1 Setting range: 0.0 to 600 s
setting 10 |Deceler- Setting unit: 0.1s 10.0s
ation time 1 | Setting range: 0.0 to 600 $
2nd accel, 11 Acceleration | Setting unit: 0.1s 10.0 $
decel time time 2 Setting range: 0.0 to 600s
setting 12 | Deceler- Setting unit: —0.1$ 10.0s
ation time 2 |Setting range: 0.0 to 600s
* For 400 V class, the values are double those for 200 V class.
7. QUICK REFERENCE
First functions: no-00 to no-19
First functions: no-00 to no-19 (cont.)
Function No. Name Description Initial | Note Ref.
setting
Frequency 13 Frequency |Setting unit: 0.1 Hz 0.0 Hz 6-11
reference” reference 1 |Setting range: 0.0 to 400 Hz
{Master
frequency
reference)
14 [Frequency | Setting unit: 0.1 Hz 0.0 Hz
reference 2 |Setting range: 0.0 to 400 Hz
15 |Frequency {Setting unit: 0.1 Hz 0.0 Hz
reference 3 |Setting range: 0.0 to 400 Hz
16 |Frequency {Setting unit: 0.1 Hz 0.0 Hz
reference 4 | Setting range: 0.0 to 400 Hz
17 | Jog. Setting unit: 0.1 Hz 6.0 Hz
frequency Setting range: 0.0 to 400 Hz
reference
Electronic 18 | Motor 1st digit=0: Electronic thermal 0000 6-22
thermal protection overload motor
overload selection protection provided
motor. =1: Electronic thermal
protection overload motor
protection not provided
end digit=0: Electronic thermal
overload characteristics
for standard motor
=1: Electronic thermal
overload characteristics
for constant torque motor
3rd digit=0: Electronic thermal
overload time constant
for standard rating
=1: Electronic thermal
overload time constant
for short term rating
4th digit=0: Not used
Electron 19 |Motorrated | Setting units: O.1A 1.9At
thermal current Setting range: 10 to 120% of inverter
overload rated current
reference
current
_* Can be changed even during run. The frequency reference selected by multi-step
speed reference during frequency reference value display can be changed.
The maximum set frequency that can be set here is determined by no-02 °
(Maximum output frequency) So
. 60Hz O. 75 HP (0. 4kW) a are combined.
7. QUICK REFERENCE
Second functions: no-20 to no-29
Second functions: no-20 to no-29
Second functions: no-20 to no-29
Function || No. Name Description Initial | Note Ref.
| setting
REV run 20 |Вип ist digit=0: REV run enabled 0000 6-9
prohibit signal =1: REV run disabled
selection — - A
Operator 2 end digit=0: STOP key effective from control ----
stop key circuit terminals during run
prece- =1: STOP key ineffective from control
dence circuit terminals during run
3rd digit=0: Not used
Stall 4th digit=0: Stall prevention during 6-27
preven- deceleration provided
tton | =1: Stall prevention during
during deceleration not provided (when
deceler- braking resistor connected)
ation
21 Output ist digit: Not used | 0000 6-24
Analog monitor | ond digit=0: Analog monitor for output
f selection
monitor frequency
selection
=1: Analog monitor for output current
Analog monitor gain is set by no-45
S-curve |3rd, 4th digit 6-13
accel/ |S.curve Not 02s | 0.5$ | 1.0s
decel laccel/decel | provided
selection | selection
3rd digit 0 1 0 1
Ath digit O 0 1 1
7-5 7. QUICK REFERENCE
Second functions: no-20 to no-29
second functions: no-20 to no-29 (cont.)
Function No. Name Description Initial Note Ref.
setting
22 |Frequency Setting unit: 0.01 1.00 6-20
reference Gain Setting range: 0.01 to 2.00
23 | Frequency Setting unit: 0.01 0.00 6-20
reference Bias Setting range: -1.00 to 1.00
Frequency 24 |Frequency Setting unit: 1% 100% 6-26
limit upper limit Setting range: Oto 110%
control 25 | Frequency Setting unit: 1% 0%
lower limit Setting range: Oto 110%
DC 26 ¡DC injection Setting unit: 1% 50% 6-34
injection braking current |Setting range: Oto 100% of
braking inverter rated
current
27 |DC injection setting unit: O.1s 0.5s
braking time of {Setting range: 0.0 to 25.5s *
STOP
28 |DC injection Setting unit: O.1s 0.0s
braking time at |Setting range: 0.0 to 25.5s *
START
Torque 29 ¡Automatic Setting unit: 0.1 1.0 6-29
compen- torque boost setting range: 0.0to 3.0
sation gain
* Setting range differs according to PROM No. version of the VS-606PC3.
PROM No. (no-49)
NSP6 to 6 (04005): 0.0 to 5.0 $
NSP6 104100! and after
: 0.0to 25.55
7. QUICK REFERENCE
Third functions: no-30 to no-59
Third functions: no-30 to no-59
Third functions: no-30 to no-59
Function No. Name Description Initial | Note | Ref.
setting
Stall 30 Stall preven- [Setting unit: 1% 170% 6-27
prevention ‚tion level Setting range: 30 to 200% of rated
during accel inverter current
Note: Stall prevention during accel
does not operate at 200%.
31 Stall preven- | Setting unit: 1% o
tion level Setting range: 30 to 200% of rated 160%
during run inverter current
Note: Stall prevention during run
does not operate at 200%.
Contact 32 Multifunction 0: FWD/REV run command 1 6-30
input input select 1 (3-wire sequence selection)
signal (terminal 4) 1: External fault (NO contact
input)
2: External fault (NC contact
input)
Multi-step speed reference 1
Multi-step speed reference 2
JOG command
Accel/decel time select
External baseblock (NO
contact input)
8: External baseblock (NC
contact input)
9: Search command from
maximum frequency
10: Search command from set
frequency
11: Accel/decel hold
12: Local/remote selection *
13: Option/inverter selection *
OO BG
* Cannot be set according to PROM No. version of the VS-606PC3.
‚ РАОМ No. (no-49) |
NSP6 [04001] to 6 [04005]: setting disabled.
NSP6 [04100] and after : setting enabled.
Do not set 12 or above for PROM No. NSP6 [04001 to 6 64005.
7-7 7. QUICK REFERENCE
Third functions: no-30 to no-59
Third functions: no-30 to no-59 (cont.)
Function No. Name Description
Initial
setting
Note
Ref.
Contact 33 Multifunction 1: External fault (NO contact
input input select 2 input)
signal (terminal 5) 2: External fault (NC contact
input)
Multi-step speed reference 1
Multi-step speed reference 2
JOG command
Accel/decel time select
External baseblock (NO
contact input)
8: External baseblock (NC
contact input)
9: Search command from
maximum frequency
10: Search command from set
frequency
11: Accel/decel hold
12: Local/remote selection *
13: Option/inverter selection *
14: UP/DOWN command *
IO OR &
3
6-30
Phono- 34 Multifunction 0: Running
coupler output select l
output 1 (terminal 3) 1: Agreed frequency
signal 2: Zero speed
3: Frequency detection
(output frequency >
frequency detection level)
Overtorque detection
Operation mode *
Running
Agreed frequency
Zero speed
: Frequency detection
(output frequency >
frequency detection level)
4: Overtorque detection
5: Operation mode *
35 Multifunction
output select
2 (terminal 14)
фа
6-33
Desired ‚ 36 Frequency Setting unit: 0.1 Hz
speed detection leve! Setting range:. 0.0 to 400 Hz
detection |
0.0 Hz
6-40
* Cannot be set according to PROM No. version of the VS-606PC3.
PROM No. (no-49) - . | nn
NSP to 6 04005: setting disabled.
NSP6 and after : setting enabled.
Do not set 12 or above in no-33 for PROM No. NSP6 [04001 to 6 (04005
7. QUICK REFERENCE 7-8
Third functions: no-30 to no-59
Third functions: no-30 to no-59 (cont.)
UN Initial
Function No. Name Description setting Note | Ref.
Over 37 Overtorque 1st digit=0: Overtorque 0000 6-37
torque detection detection not
detection provided
=1: Overtorque
detection provided
2nd digit=0: Detect only during
agreed frequency
=1: Detect during
running
3rd digit=0: Operation
continues after
overtorque
detection
=1: Output shutoff at
overtorque
detection
4th digit: Not used
38 Overtorque | Setting unit: 1% 160%
detection level| Setting range: 30 to 200% of inverter
rated current
39 Overtorque Setting unit: 0.15 0.18
detection time | Setting range: 0.1 to 10.0 $
Carrier 40 Carrier Setting unit: 1 (2.5 КН?) 4 6-39
frequency | frequency Setting range: 1 to 6 (2.5 to 15 kHz) | (10 КН?)
adiustment
41 Not used Disabled
to
-44
Analog 45 Analog Setting unit: 0.01 1.00 6-35
monitor monitor Gain | Setting range: 0.01 to 2.00
scale
calibration
Momentary || 46 Operation 1st digit=0: No continuous 0000 6-46
power loss after operation after (0110y
protection momentary power loss
power loss =1: Continuous
| operation after
|.. power loss _
"Constant - Constant _ 2nd digit=0: Constant setting 5-4
setting = setting | - change disabled '
„change in change in x =1: Constant setting
drive mode drive mode - change enabled |
Stall Automatic 3rd digit=0: Automatic decrease 6-28
prevention walt ore ent : disabled
during e level during accel =1: Automatic-decrease
in constant output enabled
area *
| | | Ath digit: Not used . | — —
* “1” Cannot be set according to PROM No. version of the- VS-606PC3.
PROM No. (no-49) _ | |
NSP6 [04001] to 6 : Setting disabled.
NSP6 [04100 and after .: Setting enabled.
t Initial setting differs between Japan domestic standard models
:: no-46=0000
CIMR-PCE : :: no-46=0110
7-9 7. QUICK REFERENCE
Initial settings for motor rated current
Third functions: no-30 to no-59 (cont.)
Function No. Name Description Initial Note Ref.
setting
Fault retry | 47 Fault retry Setting unit: 1 time 0 6-48
Setting range: 0 to 10 times
Note: Setting O disables fault retry.
Fault trace || 48 Fault record Stores, displays most recent alarm
Software 49 PROM no. Displays PROM number *
version
Prohibited || 50 Prohibited Setting unit: 0.1 Hz 0.0 Hz 6-41
frequency frequency 1 Setting range: 0.0 to 400 Hz
control 51 Prohibited Setting unit. 0.1 Hz 0.0 Hz
frequency 2 Setting range: 0.0 to 400 Hz
52 Prohibited Setting unit: 0.1 Hz 0.0 Hz
frequency 3 Setting range: 0.0 to 400 Hz
53 Prohibited Setting unit: 0.1 Hz 1.0 Hz
width Setting range: 0 to 25.5 Hz
Speed 54 Speed search | Setting unit: 1% 150% 6-44
search operation Setting range: 0 to 200% of rated
control level inverter current
55 Minimum Setting unit: O.1s 0.5 $
baseblock Setting range: 0.5to5.0s
time
56 V/f during Setting unit: 1% 100%
speed search | Setting range: 0 to 100%
Slip 57 Slip . Setting unit: 0.1% 0.0% 6-51
compen- compensation | Setting range: 0.0 to 9.9% of max.
sation‘ gain voltage output
frequency
Note: Setting 0.0% disables
slip compensation.
58 Motor no-load | Setting unit: 1% 30%
current Setting range: 0 to 99% of motor
rated current.
59 Slip . Setting unit: 0.15 2.05
compensation | Setting range: 0.1 to 25.5 $
rimary delay
ime
* Example: when PROM number is NSP6 [04005], the number in [| is displayed.
* Cannot be set according to PROM
PROM No. (no-49) |
_ NSP6 to 6 (040093: setting disabled.
NSP6 104100! and after
No. version of the VS-606PC3. ~
: setting enabled.
7. QUICK REFERENCE
Initial settings for motor rated current
Initial settings for motor rated current
The following tables show the standard set values for each
capacity. If the rated current value for the general purpose
motor is different from the standard, change the setting.
200V Class, common to 3-phase and single-phase series
VS-606PC3 _ 20P 1 -20P2 20P4 20P7 21P5 22P2 23P7
Model CIMR-PC: 27; BOP 1 BOP2 BOP4 BOP7 B1P5 B2P2 B3P 7°
Max. applicable HP 0.13 0.25 0.75 1 1.5 3 5
Motor capacity (KW) (0.1) (0.2) (0.4) (0.75) (1.5) (2.2) (3.7)
Motor current value 0.6 1.1 1.9 3.3 6.2 8.5 14.1
at factory setting (A)
* Water and dust tight type (NEMA4) not provided for this model.
400 V Class 3-phase series
_ VS-606PC3 40P2 40P4 40P7 41P5 42P2 43P7
Model CIMR-PC:..: :..:
Max. applicable HP 0.5 0.75 1.5 2 3 5
Motor capacity (KW) (0.2) (0.4) (0.75) (1.5) (2.2) (3.7)
Motor current value 0.6 1.0 1.6 3.1 4.2 7.0
at factory setting (A)
7-11
7. QUICK REFERENCE
How to avoid faults
8. TROUBLESHOOTING
How to avoid faults
№ you set a number that is out of the range of allowed
settings for a function or application, for example, the
display will blink for about 3 seconds then the original data
will be displayed again.
The display will blink and refuse your entry by returning the
original setting before you changed it in the following cases:
« If the value you enter exceeds the range of allowed
settings.
e If the following condition is not satisfied in the
multifunction input selection constant setting:
Required:
Multifunction input selection 1
isless than multifunction input
selection 2.
bet
river < ‚= < Mm
e if the following conditions are not satisfied for the V/f
constants.
Required:
DCE 7 ‚= = qe 4 "1 > Da EL > MEN my
02: Maximum output frequency
04: Maximum voltage output frequency
05: Mid. voltage output frequency
07: Miniimum voltage output frequency
* If the Mid. output frequency equals the minimum output
frequency, then the mid. output frequency voltage no-06 is ignored.
For details, see Motor torque adjustment on page 6-1 5.
8-1 8. TROUBLE SHOOTING
How to avoid faults
« If the following conditions are not met for the frequency
reference constant setting (7000.0) in the initial display.
For details, see Motor torque adjustment on page 6-15, and
Output frequency limiton page 6-26.
Required:
role ; = tO Ue ; = roa dk = X role = ‘
13 to 17: Frequency reference
02: Maximum output frequency
24: Output frequency upper limit
e If the following conditions are not met for the frequency
upper and lower limit.
Required:
ol = =, < rc ‚= r=
25: Frequency lower limit.
24: Frequency upper limit.
8. TROUBLE SHOOTING 8-2
_ Resetting the inverter/Monitoring faults
DSP
El
<
о
>
>
m
z=
and
m
79
Resetting the inverter
To reset the inverter:
lf the digital operator is.in use of correcting the fault, then
press >RESET, with operation signal OFF.
-Of-
If the indicating cover Is in use without the digital operator, turn
on the fault reset input signal with operation signal OFF.
-Of-
In either case, after correcting the problem the inverter can
be reset by turning the power supply OFF then ON.
Monitoring faults
When a problems occurs, an alarm is displayed in the 1- line
display. The previous fault data is stored in the inverter so
you can look at it, even after the power supply is turned off
and turned on again. The previous fault message is stored
by no-48. Follow this procedure to display the most recent
fault generated.
In the drive mode, press psp to display the constant
selections.
8-3 8. TROUBLE SHOOTING
Clearing faults
The following messages are always stored, even after the
power is turned off and turned on again.
Alarms (fault type) stored after they occur
Fault What it means
a Overcurrent
is Overvoltage
mit Cooling fin overheating
Motor overload
Inverter overload
Overtorque detection
+
m de
External fault
<<, {External fault
= = 7 = =
"=, [AD converter fault
Clearing faults
The fault contents can be cleared by setting no-00 to 6.
-or- |
Faults can be cleared byinitialization which means you have
to set no-00 to 8 or 9.
Please remember that initialization, also resets all constants
to their factory settings.
8. TROUBLE SHOOTING 8-4
When to call for service
When to call for service
Use the following tables to troubleshoot and correct
problems with the inverter. When a problem occurs with the
digital operator in use, the inverter will display a fault
message in the digital operator display. When a problem
occurs with the indicating cover installed in place of the
digital operator, the LEDs warn you about problems.
Call for service in the following circumstances:
e If you cannot solve the problem by following the
instructions in the tables below.
« If the inverter is malfunctioning in any way not identified in
the table.
e If the inverter is obviously damaged.
The troubleshooting table contains three types of faults and
alarms: |
« General Faults. After a problem occurs, these faults shut
down the system and must be reset after correction.
e Control Function Faults. These alarms are prefixed with
CPF followed by 2 numbers, and indicate problems tn the
control circuit.
e Alarms. Alarms blink and do not generate fault output.
They are restored to original operation without resetting
after the cause of the problem is removed.
A separate table is provided for Motor faults. These
oroblems are generated by faulty wiring, excessive loads,
etc. and corrected by adjusting hardware connections, load
reductions, etc.
The inverter has many protective functions to protect it from
malfunctions such as overcurrent or overvoltage. When a
problem occurs, the inverter shuts down the motor and
displays an alarm, or lights the LEDs when the indicating
cover is used.
When an alarm occurs, look up the alarm code or LED
display in the table, then follow instructions to correct the
problem. Depending on the type of fault, you may need to
reset the inverter. |
8-5 8. TROUBLE SHOOTING
Motor faults table |
Motor faults table
Fault
Check Point
Solution
Motor does not rotate.
Power supply voltage applied to
power supply terminals L1, L2,
L3 (В, $, Г)? CHARGE LED is
ON?
Turn ON power supply.
Turn OFF power supply, and
then ON again.
Check power supply voltage.
Be sure terminal screws are
tight.
Use rectifier type voltmeter to
test. Voltage output to output
terminals T1, T2, T3 (U, V, W)
correct?
Turn OFF power supply, then
turn ON again.
Motor locks due to excessive
load?
Reduce the load and release
the lock.
Fault displayed in digital
operator display?
Check troubleshooting table.
FWD or REV run command
entered?
Check the wiring.
Frequency setting voltage
entered?
Correct the wiring. Check
frequency setting voltage.
Operation mode setting correct?
With the digital operator, check
the operation method selection
at no-01.
Motor rotation reverses.
Wiring of terminals T1, T2, T3
(U, V, W) correct?
Match wiring to the phase order
of the motor T1, T2, T3 (U, V, W)
FWD and REV wiring run
signals entered?
Correct the wiring.
Motor rotates, but variable
speed not available.
Wiring of frequency setting
circuit correct?
Correct the wiring.
Operation mode setting correct?
With the digital operator, check
the operation mode selection at
no-01.
Load excessively large?
Reduce the load.
Motor r/min too high or too low.
Motor ratings (number of poles,
voltage) correct?
Check motor name plate
specifications.
Accel/decel speed change ratio
for gears, etc. correct?
Check speed changer (gears,
etc.)
Maximum frequency set value
correct?
Check the maximum frequency
set value no-02.
Use rectifier voltmeter. Voltage
between motor terminals not
excessively reduced?
Check V/f characteristic values
(no-02 to 08)
Motor r/min not stable during
operation. *
Load not excessively large?
Reduce the load.
Load variation not excessively
large?
Reduce the load variation. |
Increase inverter motor capacity.
3-phase power supply used?
Connect AC reactor to the
power supply if single-phase
power supply is used.
* Due to motor and load (geared machines) characteristics, motor r/min. become unstable or the
motor current ripples. To correct these problems, change the control constants.
See Reduction of machine vibration or shock on page 6-43.
8. TROUBLE SHOOTING
8-6
Troubleshooting
Troubleshooting
This section outlines all the protection features provided with
the inverter. Pay attention to the fault numbers when they
appear in the display.
General and control function faults are shown with a steady
light in the one-line display of the digital operator:
== xi, NL,
mr” -©- O:
| N
The symbols on the right tell you what the LEDs look like on
the indicating cover when it replaces the digital operator.
Alarms blink in the one-line display:
ААА
+ vl,
EE ® ©.
Both types of messages are explained below, listed in
alphabetical order.
The symbols on the right tell you what the LEDs look like on
the indicating cover when it replaces the digital operator.
The three symbols are used to show when the LEDs are on,
off, or blinking.
y OFF
XX ON
0 BLINKING
8-7 8. TROUBLE SHOOTING
Troubleshooting
Stalling
No messages or warning LEDs are provided for stalling. Here
is an explanation of what stall prevention does and how it
works.
The three main causes for stalling during acceleration,
running, or deceleration are:
e Insufficient power for accel/decel
e Overload
e Open phase
During acceleration
Inverter acceleration stops when 170% or more of the inverter
rated current is required by the load. This prevents overload
protection (cet, 0.) or overcurrent 2. When current is
reduced to less than 170%, acceleration is enabled.
During running
Output frequency decreases when 160% of the inverter rated
current or greater is required by the load. This prevents
motor and inverter overload (= 1,2), When the current
is reduced below 160%, inverter acceleration is enabled.
During deceleration
Deceleration stops when the DC voltage rises due to motor
regenerative energy. This prevents overvoltage trips. When
the DC voltage decreases, deceleration to the set value
resumes.
Remedies for stalling
Q Set the proper accel/decel time with constants по-09 to
no-12 for smooth operation. —
O To prevent stalls during running, reduce the load or
increase the inverter capacity.
8. TROUBLE SHOOTING 8-8
Troubleshooting
List of protection features
DIOR © O
Blown fuse, no display (For 400V class only)
Cause: Blown fuse
e Repeated overcurrent (1)
e Repeated overload (=) power reset.
e Rapid deceleration in excess excitation (improper V/f
characteristic setting)
Explanation:
The fuse blows to prevent wiring from being damaged by the
short-circuit current when the main circuit transistor fails.
Remeay:
O Turn OFF the main power supply once and turn it on
again.
O If the fault occurs again, replace the inverter.
O Do not replace the fuse.
>
}
у. E
Y
Cause
An external baseblock signal has been received. The inverter
has ceased output.
Explanation:
When an external baseblock signal is input, the motor coasts to
a stop. When the external baseblock signal is removed, the
inverter output is immediately turned on at the preset frequency.
Remedy
O Release the enternal baseblock signal, then re-start
‚ operation.
O Check the sequence circuit.
8-9 8. TROUBLE SHOOTING
Troubleshooting
Cause: Initial memory fault
Initial memory fault has been detected.
Remeay
O Turn OFF the power supply and turn it ON again.
O № the fault still exists, replace the inverter.
—
MN ® ®
eT ag
= _
Cause: ROM fault
À ROM fault has been detected.
Remedy
O Turn OFF the power supply and turn it ON again.
O If the fault still exists, replace the inverter.
8. TROUBLE SHOOTING 8-10
Troubleshooting
| LR
AA
Cause: Constant fault
A constant fault has been detected.
si, st,
VONT NA -{ \- -(\-
РЕП X Y
Cause: AD converter fault
A fault in the AD converter has occurred.
Remeay
O Make a note of all settings.
O Initialize the inverter (no-00).
O Turn OFF the power supply, then turn it ON again.
O If the fault still exists, replace the inverter.
ML xi,
| 9 2
“Nil 1
Cause: Simultaneous FWD/REV run commands
» Operation sequence fault.
e 3-wire/2-wire selection fault.
Explanation:
When forward and reverse run commands are
simultaneously closed for over 500 ms, the inverter is
stopped according to the stop method preset at constant
no-01.
Remedy:
O Recheck the control sequence.
- O Recheck the constant settings for constants no-32 and
no-33. For details, see page 8-1.
8-11 8. TROUBLE SHOOTING
Troubleshooting
Cause: External fault signal input
» External fault condition occurred.
Explanation:
When an external fault signal is input, the inverter output is
shut off.
Remedy:
O Check the external circuitry sequence.
O Correct the cause of the fault input.
СЕ © ©
Cause : Ground fault
Inverter output side is grounded.
Explanation :
This fault is displayed only for European standard
models CIMR-PCE 1
Remedy :
Check that the motor or load side wiring is not
grounded.
8. TROUBLE SHOOTING 8-12
Troubleshooting
x
or
a
fun
Cause: Overcurrent protection _
e Extremely short accel/decel time setting (no-09 to no-12).
« Motor ON/OFF switching at the inverter output side.
e Motor of capacity greater than the inverter rating has been
started.
e High-speed motor or pulse motor has been started.
Explanation:
The inverter output is shut off when the inverter output
current becomes approximately 200% or above the inverter
rated current.
Remeoy:
Transistor fault may have occurred. Investigate the fault
cause, correct it, then restart.
ai,
mu O AD:
Cause: Overheated cooling fin.
+ Defective cooling fan (low r/min)
e Rise in intake temperature.
e Clogged filter.
e Load is too large (V/f characterstics are not set correctly)
Explanation:
The inverter is shut off when. the overheated cooling fin is
detected by the thermistor. Check for a defective cooling fan
or clogged filter.
‚ * This overheating can occur only with models using forced
cooling.
Remedy:
O Wash the filter.
O Replace the inverter when the inverter cooling fan is
defective.
O Intake air temperature should be 104°F (+ 40°) or less.
о Check V/f constants no-02 to no-08.
8-13 8. TROUBLE SHOOTING
Troubleshooting
NO
- ® O:
l
N N
Cause: Overheated cooling fin
« Defective cooling fan.
+ Rise in intake temperature.
« Clogged filter.
Explanation:
Monitor display appears when the cooling fin overheats due
to a temperature rise of the intake air.
e This overheating can occur only with models using forced
cooling.
Remedy:
O Replace the cooling fan and clean the filter.
O Intake air temperature should not be above 104°F
(+ 40°C).
8. TROUBLE SHOOTING 8-14
Troubleshooting
7 o O.
)
+
Na Y
/
Cause: Motor thermal overload protection
e Overload due to long operation at low speed.
e Incorrect УЛ characteristic setting.
e Motor rated current setting (no-19) is incorrect.
Explanation:
The inverter output is stopped when output current to the
motor is detected by the electronic thermal overload function
in the inverter. Either an inverter constant-torque motor or a
general purpose motor can be selected. If more than two
motors are being driven, overload detection should be
disabled. Instead, use a thermal relay or thermal protector for
each motor.
Remedy:
O Investigate the cause of the overload and review the
operation pattern, V/f characteristics, and motor/inverter
capacities.
O If the inverter is repeatedly reset after an overload occurs,
the inverter may fault. Before restarting the motor,
investigate and correct the cause of the overload.
O Set the rated current value printed on the motor name
plate to constant no-19.
O If the above measures do not solve the problem, lower the
carrier frequency at constant no-40.
8-15 8. TROUBLE SHOOTING
Troubleshooting
| me XX %
| i
Cause: Inverter overload protection
« Overload due to long operation at low speed.
* Incorrect V/f characteristic setting.
e Motor rated current setting (no-19) is incorrect.
Explanation:
Electronic thermal overload protection activated by the
inverse time limit and the inverter output is shut off at 112%
or more of the inverter rated current. Overload capacity:
150% 1 min.
Remeay:
O Investigate the cause of the overload and review the
operation pattern, V/f characteristics, and motor/inverter
capacities.
O if the inverter is repeatedly reset after an overload occurs.
the inverter may fault. Before restarting the motor,
investigate and correct the cause of the overload.
O Set the rated current value printed on the motor name
plate to constant no-19.
O If the above measures do not solve the problem, lower the
carrier frequency at constant no-40.
Cause: Overtorque protection
Motor current exceeded the constant setting due to a
machine fault or overload. —
Explanation:
The function protects the machine and monitors the inverter
output torque. The motor operates according to selection of
constant no-37 when the inverter output exceeds the
overtorque detection level. The monitor blinks when
operation contínues is preset.
Remedy:
D Check the driven machine and correct the cause of the .
fault, or increase the value of constant setting no-38 up to
the highest value allowed for the machine.
-8. TROUBLE SHOOTING 8-16
Troubleshooting
NU
Cause: Overtorque protection
Motor current exceeds the preset value because of
machinery fault or overload.
Explanation:
The motor operates according to operation selection of
constant no-37 when the inverter output current exceeds the
overtorque detection level. This function is used to protect
the machine or to monitor the output torque. Use constant
no-37 to turn overtorque detection on and off.
Remeay:
о Check the driven machine and correct the cause of the
fault, or increase the value of constant setting no-38 up to
the highest value allowed for the machine.
Vy
ett 0 O:
Cause : Main circuit overvoltage protection
e Insufficient deceleration time.
e Negative load (motor is turned by the load).
e High input voltage compared to rated motor voltage.
Explanation:
The inverter output is shut off when the main circuit DC
voltage rises excessively due to regeneration energy caused
by motor deceleration and negative load. | |
Detection level | |
Class | Level
200 V : | 410 Vor more
400 М. 820 V or more
Remedy:
O If braking torque is not correct, extend the decel time or
connect a braking resistor unit. For details about available
braking resistors, see page 9-5.
O Check the load. Be sure it is not a negative load.
с Check the power supply voltage.
8-17 8. TROUBLE SHOOTING
Troubleshooting
MIJAS st,
| ma A 0 O:
Cause : Main circuit overvoltage protection
Motor current exceeds the preset value because of machine
fault or overload.
Explanation:
Monitor display appears when the main circuit DC voltage
rises above the detection level while the inverter output is off.
Detection level
Class Level
200 V 410 Vor more
400 V 820 V or more
Remeoy:
O Check the use of the machine.
O Correct the overload cause or set a higher detection level
constant no-38 within the allowed range.
I O
Cause :
Local / remote selection is performed while the inverter
output is ON.
Explanation :
Local / Remote selection is effective onlyduring stop.
If it is performed during running,the command will be disregarded
and the above display appears. |
Remedy :
D Check the sequence circuit.
8. TROUBLE SHOOTING 8-18
Troubleshooting
ALL | /
| me e 0
= — UN
Li
Cause: Main circuit low-voltage protection 7
« Input voltage drop.
Explanation:
Monitor display appears when the main circuit DC voltage
drops under the detection level while the inverter output is off,
Detection level
Class Level
230V, 3-phase 210 Vor less
240V, single-phase 1170 Vor less
460V, 3-phase 420 V or less
Remedy:
O Check the main circuit DC voltage.
O Check the power supply capacity and power system.
8-19 8. TROUBLE SHOOTING
Troubleshooting
FIN
N
| E It ‘ | O 7
Cause: Main circuit low-voltage protection —
« Inverter capacity too small.
« Voltage drop due to wiring.
« Large capacity motor connected to the same power
system has been started.
e Rapid acceleration with generator power supply.
« Operation sequence with power off.
« Defective electromagnetic contactor.
Explanation:
When the inverter power supply drops, torque becomes
insufficient and the motor overheats. Inverter output stops
when the main circuit DC voltage drops below than the
low-voltage detection level.
Detection level
Class Level
230V, 3-phase 210 V or less
240V, single-phase 170 V or less
460V, 3-phase 420 V or less
Remedy:
O Check the power supply voltage.
O Check the power capacity and power system.
8. TROUBLE SHOOTING 8-20
Appendix 1: Maintenance
APPENDIXES
Appendix 1: Maintenance
After the inverter is mounted, set up, and in operation, it
requires very few routine checks. The inverter will deliver safe
maximum service if you observe the precautions in choosing
a location site for the inverter described on page 2- 6.
Follow this procedure to avoid or correct problems listed in the
inspection table below.
. Turn off the power supply. You will see Uv flash for a few
seconds, then the display will go off.
. Grasp the terminal cover on both sides at (1) and (2), and
then lift in the direction of @).
Terminal
9-1 9. APPENDIXES
Appendix 1: Maintenance
3. Check the CHARGE lamp in the lower left corner of the inverter
case.
WARNING!
e NEVER ATTEMPT TO MAKE
ADJUSTMENTS INSIDE THE
INVERTER WHEN THIS RED
LED IS ON. THE CAPACITORS
CONTAIN ENOUGH
RESIDUAL VOLTAGE TO
CAUSE SHOCK OR INJURY
UNTIL THEY FULLY
DISCHARGE AND THE LED
GOES OFF. WAIT A FEW E
MOMENTS FOR THE Charge lamp
CHARGE LED TO GO OFF.
9. APPENDIXES 9-2
Appendix 1: Maintenance
Location to Check Check For Solution
External terminals, unit [Loose screws Tighten
mounting bolts, Loose connectors Tighten
connectors, etc.
Cooling fins | Built up dust, dirt Blow with dry
compressed alr:
39.2x10° to 58.8x10Pa,
57 to 85 2, (4 to
6 kg/cm”) pressure
Printed circuit board
Accumulation of
conductive dust or oil
mist
Blow with dry compressed
air :
39.2 x 104 to 58.8 x 10° Ра,
57 to 85 psi (4 to 6kg/cm°)
pressure
If dust or oil cannot be
removed, replace the inverter
unit.
Cooling fan
Abnormal noise or
vibration, even if
cumulative operation
does not exceed 20,000
hours.
Replace the inverter
unit.
Power elements
Smoothing capacitor
Abnormal odor
Replace the inverter
unit.
Caution!
+ Do not remove the front cover of enclosed wall-mounted type
(NEMA и
pe (N
or the unit cover of water and dust tight
MA4), or a failure may occur.
9. APPENDIXES
Appendix 2: High voltage test
Appendix 2: High voltage test
Follow this procedure to conduct an insulation resistance test
(high voltage test) on the main control circuit.
1. Replace the terminal cover.
2. Disconnect the main circuit terminal wiring L1, L2, L3 (R, S,
T).
3. Disconnect the circuit terminal wiring T1, T2, T3 (U, V, W).
e Conduct testing only between the main circuit terminals
and the ground terminal.
VS-606PC3
Li £2 13 TL 12 13 81/89 SA
CR) ($) (1) CU) (У) (1) (81/P)B2 (E, G)
MA
Caution!
e Never conduct a high voltage test on the control circuit
terminals.
4. After you disconnect the test equipment, re-connect the
power supply to L1, L2, L3 (R, S, T).
WARNING!
e TO AVOID DESTRUCTION OF THE INVERTER, NEVER
RE-CONNECT THE POWER SUPPLY TO THE
INVERTER OUTPUT TERMINALS T1, T2, ТЗ (U, М, W).
5. Re-connect the control circuit wires to the inverter output
terminals T1, T2, T3 (U, V, W).
6. Replace the terminal cover.
7. See maintenance on page 9-1.
9. APPENDIXES 9-4
Appendix 3: Options and peripheral units
Appendix 3: Options and peripheral units
Optional Units
Name
Model
(Code No.)
Function
Installing
Position
VS Operator
(Small plastic
version)
МОР-95-:::*
(7304 1-0905X-:-:)
Án exclusive control panel
for set frequency remotely
and for turning the unit
ON/OFF with analog
commands (distance up to
50 m)
Frequency meter scale:
60/120 Hz, 90/180 Hz
Separately
installed.
VS Operator
(Standard
version)
JVOP-96-:::*
(7304 1-0906X-::)
An exclusive control panel
for set frequency remotely
and for turning the unit
ON/OFF using analog
commands (distance up to
50 m)
Frequency meter scale:
75 Hz, 150 Hz, 220 Hz
Separately
installed.
Braking
Resistor Unit *
LKEB.-:::
Shortens the motor
deceleration time by
causing the regenerative
energy to be consumed
through the resistor.
Available at 100%
deceleration torque at 10%
ED.
Thermal overload relay to
protect resistor overheating
is built in.
Separately
installed.
* Types of frequency indicators are to be shown in the box after the model name and the number.
Frequency meter | Model Code No.
(max. scale) (in:-:) (in!-})
60/120 Hz, 75 Hz 1 01
90/180 Hz, 150 Hz | 2 . 02
[220 Hz | 3 03
T Reference: TOE-C736-50.5
When using VS operator connected with +12V power supply for
frequency setting (control circuit terminal 10), set constant
no-22 to 1.25.
The frequency reference voltage becomes 100% of 18.0V output
frequency.
9. APPENDIXES
Appendix 3: Options and peripheral units
OPTION UNITS (cont.)
Name
Model
(Code No.)
Function
Installing
Position
Braking
Resistor
ERF-150WJ © :
shortens the motor
deceleration time by
causing the regenerative
energy to be consumed
through the resistor.
Available at 100%
deceleration torque at 3%
ED for resistor unit only.
Separately
installed.
Digital
Operator
JVOP-110
(73606-V1100)
Performs operation sequence,
all function selections and
constant setting.
Also displays frequency
setting, output frequency,
output current and fault.
However, it cannot be used
remote operation.
Inverter front
cover.
Analog
Operator *"
JVOP-111
(73606-V1110)
Performs operation
sequence, frequency setting,
output frequency, output
current and fault display.
Inverter front
cover.
* Cannot be used for water and dust tight type (NEMA4).
+ Cannot be mounted on the VS-606 PC3 due to PROM No. version.
PROM No. (no-49)
NSP6 to 6 : The analog operator not applicable.
NSP6 and after
: The analog operator applicable.
APPENDIXES
Appendix 3: Options and peripheral units
OPTION UNITS (cont.)
Name Model Function Installing
(Code No.) Position
Digital JVOP-100 Has the same functions as | Separately
Operator * (73041-09100) type JVOP-110 and used installed.
for remote operation in
combination with remote
interface.
Remote JVOP-112 For remote operation of Inverter front
Interface (73606-V1120) digital operator cover.
for Digital (type JVOP-100), used in
Operator * combination with remote
interface (RS-232C interface).
Digital JVOP-117 Allows 8-bits digital speed Inverter front
Reference (73606-V 1170) ref. setting. cover.
Module *+ « Input signal: binary 8 bits/
BCD 2 digits + code
¢ Input voltage: +24V
(isolated)
¢ Input current: 8mA
* Cannot be used for water and dust tight type (NEMA4).
+ Cannot be mounted on the VS-606PC3 due to PROM No. version.
PROM No. (no-49)
NSP6 to 6 : The digital reference module not applicable.
NSP6 and after : The digital reference module applicable.
9-7 APPENDIXES
Appendix 3: Options and peripheral units
Peripheral units
Name Model Function
(Code
No.)
Frequency meter DCF-6A
Frequency setter Provided with VS operator as standard.
Frequency meter Available as separate components for
adjusting o remote control from several locations.
potentiometer
Frequency setting
knob
Potentiometer Install at control circuit terminal for the
— calibration of frequency meter or ammeter
and frequency reference.
AC reactor UZBA-": |Used for power supply coordination when
power supply capacity exceeds 600 kVA, or
for improvement of inverter input.power
factor.
Radio noise LNFB: : : ¡Use a radio noise filter to eliminate radio
protection filter (single-phase)| wave interference.
LNFD.. It is provided at input terminals of the
(three-phase) inverter main circuit.
VS system module} JGSM-:: Enables optimum system configuration by
combining required VS system modules
according to automatic control system.
Molded case NF-: Installing an MCCB at power supply will
circuit breaker protect braking function.
(MCCB)
Magnetic H1-3E |MC is required on inverters using the
contactor (MC) dynamic braking function.
Surge suppressor DCR2-:: | Absorbs surge currents by opening and
closing magnetic contactors and control
‚\relays. Must be installed on magnetic
contactor or control relays near the inverter.
Output voltmeter |.SCF-12NH.| Voltmeter or PWM inverter.
Isolator Isolates the inverter input and output
DGP:::
signals to reduce induced noise.
9. APPENDIXES
Appendix 4: Specifications for the VS-606PC3 Series
Specifications for 230V 3-phase and 240V single-phase
Voltage Class 230V 3-phase 240V single-phase
Inverter Model CIMR-PCA 20P1 20P2 20P4 20P7 21P5 22P2 23P7 BoP1 BOP2 BOP4 BOP7 BiP5 B2P2 B3P7 *
Max. Applicable Motor Output HP (kW)+ || 0.13 (0.1) | 0.25 (0.2) | 0.75 (0.4) | 1 (0.75) 1.5 (1.5) 3 (2.2) 5 (3.7) 0.13 (0.1) | 0.25 (0.2) | 0.75 (0.4) 1 (0.75) 1.5 (1.5) 3 (2.2) 5 (3.7)
Output characteristics
Inverter capacity kVA 0.3 0.6 1.1 1.9 2.5 4,2 6.7 0.3 0.6 1.1 1.9 2.5 4.2 6.7
Rated output current À 0.8 1.5 3 5 6.5 11 17.5 0.8 1.5 3 5 6.5 11 17.5
Max. output voltage V 3-phase, 200 to 230 V (proportional to input voltage) 3-phase, 200 to 240 V (proportional to input voltage}
Max. output frequency Hz 400 Hz {available with constant setting)
Power supply |
Rated input voltage and 3-phase 200 to 230 V, 50/60 Hz Single-phase 200 to 240 V, 50/60 Hz
frequency
Aliowable voltage fluctuation +10%
Allowable frequency fluctuation 15%
Control characteristics
Control method Sine wave PWM
Frequency contro! range 0.1 to 400 Hz
Frequency accuracy Digital command: 0.01% (14 to 104°F, -10 to +40°C), Analog command: 0.1% (77+50°F, 25+ 10°C)
(temperature change)
Frequency setting resolution Digital operator reference: 0.1 Hz, Analog reference: 0.06/60 Hz
Output frequency resolution 0.1 Hz
Overioad capacity 150% rated output current for one minute
Frequency setting signal 0 to 10 VDC (20 kQ), 4 to 20 mA (2500)
Accel/decel time ‘10.1 to 600 sec (accel/decel time setting independently)
Approx. braking torque + 150% | | 100% | 50% | 20% 150% 100% 50% 20%
V/f characteristic
Possible to set any program of V/f pattern
Stall prevention level
Possible to set operating current
Protect
ive functions
Instantaneous overcurrent
Motor coasts to a stop at approx. 200% of inverter rated current
Ground fault#
Motor coasts to a stop when the inverter output side is grounded.
Overload
Motor coasts to a stop for 1 minute at 150% of inverter rated output current
Motor overload protection
Electronic thermal overload relay
Overvoltage
Motor coasts to a stop if main circuit DC voltage exceeds 410 V -
Undervoltage
Stops when main circuit DC voltage is approx. 210 V or less
Stops when main circuit DC voltage ts approx. 170 V or less
Momentary power loss
Stops if power loss is 15 ms or longer (preset prior to shipping) (operation automatically restarts at recovery from momentary power loss of approx. 2 seconds or less by selection
of operation mode) **
Cooling fin overheat
Protected by thermoswitch (only for forced cooling method)
Power charge indication
Charge lamp stays ON until main circuit DC voltage drops below 50 V.
* Water and dust tight type is not provided for model B3P7.
t Our standard 4-pole motor is used for max. applicable motor output.
: The values show a short-term average deceleration torque when the motor single-uint decelerates from 60Hz at the shortest distance. It is not a continuous regenerative torque.
Average deceleration torque is changed by the motor loss. If the motor operates exceeding the base frequency, this value is reduced. When a large regenerative torque is needed,
use an optional braking resistor. |
*Only for European standard specifications (models СИМВ-РСЕ:-- 1).
** To select ‘‘Automatic restart after a power loss’, set the 1st digit of no-46 to 1.
Automatic restart is available within approx. 1 sec for models 1HP (0.75kW) or less or within approx. 2 sec for models 1.5HP (1.5kW) or more.
9-9
Specifications for 230V 3-phase and 240V single-phase (cont.)
Voltage Class
230V 3-phase
240V single-phase —
Inverter Model CIMR-PCA
2021 | 2oP2 | 20Р4 | 20P7 | 21Р5 | 22p2
23P7
BoP1 | BoP2 | sopa | ВОР? | Bıps | BeP2 | B3P7
Operating conditions
Input signals
Operation signal
Forward run/reverse run by individual command
Fault reset
Releases protection while the function is operating
Multifunction input selection
Multifunction contact input: Two of the following signals available to select.
External fault, muitispeed command, jog operation, accel/decel time select, 3-wire sequence, external base block, speed search command.
Output signals
Operation state (photocoupler output}
|Multifunction contact output: Two of the following signals available to select. (48 V DC, 50 mA or less) .
During running output, zero speed, agreed frequency, output frequency = set value, during overtorque detection.
Fault contact
1 NO/NC contact output (250 VAC 1 A, 30 VDC 1 A or less)
Built-in function
The following setup is available : Frequency reference bias/gain, upper/lower frequency limit. DC injection braking current/time at start/stop, tul! automatic torque boost,
frequency meter calibrating gain, fault retry, prohibited frequency, S-curve acceVdecel.
Monitor Display Function
LED status display
Displays contents at RUN/STOP and protective function operation.
Digital operator
Displays set frequency, output frequency, output current, rotating direction, and the contents at protective function operation.
Analog output monitor
Analog output (0 to 10 VDC). Possible to select output frequency or output current.
Protective configuration
Enclosed wall-mounted type (NEMA1) and water and dust tight type (NEMA4)
| _NEMA1 Self-cooling | Forced-cooling Self-cooling | Forced-cooling
Cooling method - NEMAA Self-cooling Forced-cooling Self-cooling | Forced-cooling _
NEMA1 24(11) | 4.4 (2) | 7.3 (3.3) 4.9 (2.2) 6.6 (3) 10.6 (4.8) | 11.0 (5)
Mass Ip. (kg) NEMA4 44(2) | 6.6 (3) | 8.8 (4) | 13.2 (6) 6.6 (3) 8.8 (4) 12.4 (5.6)
Environmental conditions
Ambient temperature
114 to 104°F (-10 to 40°C) (not frozen)
Storage temperature”
-4 to 140°F (-20 to 60°C)
Humidity
90% RH or less (non-condensing)
Vibration
Up to 9.8 m/s® (1G) at less than 20 Hz, up to2 m/s? (0.2 G) at 20 to 50 Hz.
* Temperature during shipping (for short periods)
9-10
Specifications for 460V 3-phase
Voltage Class 460V 3-phase
Inverter Model CIMR-PCA 40P2 40P4 40P7 41P5 42P2 | 43P7
Max. Applicable Motor Output HP (kW)* -0.5(0.2) . 0.75 (0.4) 1.5 (0.75) 2 (1.5) 3 (2.2) 5(3.7)
Output characteristics |
Inverter capacity КУА 0.8 . 1.2 2 3 3.7 6.1
Rated output current A | 1 ; 1.6 2.6 4 4.8 8
Max. output voitage У ‚ 1 З-рвВазе, 380 to 460 V (proportional to input voltage)
Max. output frequency Hz 400 Hz (available with constant setting)
Power supply +
Rated input voltage and 3-phase 380 to 460 V, 50/60 Hz
frequency
Allowable voltage fluctuation H+10% |
Allowable frequency fluctuation + 5%
Control characteristics
Control method Sine wave PWM
Frequency contro! range “10.1 to 400 Hz |
Frequency accuracy Digital command.: 0.01% (14 to 104°F, -10 to + 40°C), Analog command : 0.1% (77:-50%, 25+ 10°C)
{temperature change)
Frequency setting resolution Digital operator reference: 0.1 Hz, Analog reference: 0.06/60 Hz
Output frequency resolution 0.1 Hz
Overload capacity 150% rated output current for one minute
Frequency setting signal O to 10 VDC (20 kQ2), 4 to 20 mA (25062)
Accel/decel time 0.1 to 600 sec (accel/decel time setting independently)
Approx braking torque * 150% | 100% | 50% | 20%
VA characteristic Possible to set any program of V/f pattern
Stall prevention level Possible to set operating current
Protective functions
Instantaneous overcurrent Motor coasts to a stop at approx. 200% of inverter rated current
Ground fault * Motor coasts to a stop when the inverter output side is grounded.
Overload | Motor coasts to a stop for 1 minute at 150% of inverter rated output current
Motor overload protection Electronic thermal overload relay
Overvoltage Motor coasts to a stop if main circuit DC voltage exceeds 820 V
Undervoltage Stops when main circuit DC voltage is approx. 420 V or less
Momentary power loss. Stops if power loss is 15 ms or longer (preset prior to shipping) (operation automatically restarts at recovery from momentary power loss of approx. 2
| seconds or less by selection of operation mode) :
Cooling fin overheat . Protected by thermoswitch (only for forced cooling method)
Power charge indication Charge lamp stays ON until main circuit DC voltage drops below 50 V.
* Our standard 4-pole motor is used for max. applicable motor output.
' The values show a short-term average deceleration torque when the motor single-uint decelerates from 60Hz at the shortest distance. It is not a continuous regenerative torque.
Average deceleration torque is changed by the motor loss: If the motor operates exceeding the base frequency, this value is reduced. When a large regenerative torque is needed, use an optional braking resistor.
* Only for European standard specifications (models CIMR-PCE 2773). :
* To select “Automatic restart after a power loss”, set the 1st digit of no-46 to 1.
Automatic restart is available within approx. 1 sec for models 1.5НР (0.75kW) or less or within approx. 2 sec for models 2HP (1.5kW) ог. more.
Specifications for 460V 3-phase (cont.)
Voltage Class
460V 3-phase
Inverter Model CIMR-PCA
40P2 40P4 40P7 41P5 | 42P2 43P7
Operating conditions |
Input signals
Operation signal
Forward run/reverse run by individual command
Fault reset
Releases protection while the function is operating
Multifunction input selection
Multifunction contact input : Two of the following signals available to select.
External fault, multispeed command, jog operation, accel/decel time select, 3-wire sequence, external baseblock, speed search command.
Output signals
Mutifunction contact output : Two of the following signals available to select. (48VDC, 50mA or less)
Operation state (photocoupler output)
During running output, zero speed, agreed frequency, output frequency > set value, during overtorque detection.
Fault contact 1 NO/NC contact output (250 VAC 1 A, 30 VDC 1 A or less)
Built-in function The following setup is available : Frequency reference bias/gain, upper/lower frequency limit. DC injection braking current/time at start/stop, full automatic torque boost,
frequency meter calibrating gain, fault retry, prohibited frequency, S-curce acceVdecel.
Monitor Display Function
LED status display Displays contents at RUN/STOP and protective function operation.
Digital operator (option) Displays set frequency, output frequency, output current, rotating direction, and the contents at protective function operation.
Analog output monitor Analog output (0 to 10 VOC). Possible to select output frequency or output current.
Protective configuration Enclosed wall-mounted type (NEMA 1) and water and dust tight type (NEMA 4)
| NEMA1 Self-cooling | Forced cooing
Cooling method
. NEMA4 | Self-cooling | Forced cooling
NEMA1 4.4 (2) 6.6 (3) 9.7 (4.4) | 10.2 (4.6)
Mass Ib. (kg) — |
NEMA4 5.7 (2.6) 8.8 (4) 12.4 (5.6)
Environmental conditions
Ambient temperature 14 to 104°F (-10 to 40°C) (not frozen)
Storage temperature* | -4 to 140°F (-20 to 60°C)
Humidity 90% RH or less (non-condensing)
Vibration Up to 9.8 m/s® (1G) at less than 20 Hz, up to 2 m/s® (0.2 G) at 20 to 50 Hz.
* Temperature during shipping (for short periods)
9-12
Index
A B
bias
setting, 5-5
blinking display
what it means, 3-7
bottom cover
accel/decel
accel time changing, 3-15
decel time changing, 3-17
timing change, 3-14
accel/decel hold
setting, 6-50 removing, 2-16
accel/decel time and patterns C
setting, 6-19 cable gland, 2-12
applications carrier frequency
4-step speed change, 6-11 settng, 6-39
accel/decel hold, 6-50 charge lamp
acel/decel time and patterns, 6-19
alphabetical listing, 6-7
meaning, 1-6
common enclosure
automatic reset and restart, 6-48 coolimg, 2-9
carrier frequency, 6-39 cooling required, 2-2
DC injection braking, 6-34 connectors
described, 6-1 wiring, 2-2
electronic thermal overload, 6-22 constants
frequency/current meter
calibration, 6-35
full-range automatic torque
boost, 6-29
jog operation, 6-18
Local/remote selection, 6-52
motor stall prevention, 6-27
summary 00 to 19, 7-2
summary 20 to 29, 7-5
summary 30 to 59, 7-7
control circuits
configuration diagram, 2-29
factory settings, 2-30
setting inverter for operation, 3-23
motor torque adjustment, 6-15 testing, 4-3
multifunction analog output wiring, 2-29
monitor, 6-24 current
multifunctioon contact input, 6-30 motor rated current, 5-20
multifunction photocoupler D
- output, 6-33
operation during momentary
power loss, 6-46.
operation mode selection, 6-9
output frequency control, 6-20
output frequency limit, 6-26
overtorque detection, 6-37
password, 6-8
prohibited frequency control, 6-41.
_ reduction of machine vibration and
shock, 6-43
-- S-curve pattern accel/decel, 6-13.
Slip compensation, 6-51
speed agreed signal output, 6-40
speed search, 6-44
UP/DOWN command, 6-53
automatic reset and restart
setting, 6-48
- DC injection braking
setting, 6-34
digital operator
changing a value, 3-11
defined, 1-6
installing, 3-2
operating motor with, 3-19
operation, 3-6
quick summary, 1-3
removing, 3-4
testimg, 3-10
E .
electronic thermal overload
setting, 6-22
10-1
10. Index
Index
F
factory settings
control circuits, 2-30
defined, 1-6
hands-on introduction to restoring,
5-13
restoring, 3-22
faults
avoiding, 8-1, 8-2
forward/reverse
test after installation, 3-12
four-step speed change
setting, 6-11
frequency meter
calibrating, 5-9
frequency setting
hands-on introduction, 5-5
frequency/current meter calibration
setting, 6-35
front cover
removing 2-16
full-range automatic torque boost
setting, 6-29
FWD LED
function, 3-6
G
gain
calculating, 5-7
setting, 5-7
|
indicating cover
defined, 1-6
installation, 4-2
inductive noise
_ noise filters, 2-27
Initialization
before new settings, 6-4
hands-on introduction, 5-13 _
restoring factory settings, 3-22
installation
choosing a location, 2-6
common enclosure, 2-2
digital operator, 3-2
grounding, 2-2
grounding inverter, 2-28
10. Index
indicating cover, 4-1
inverter, 2-1
main circuit wiring, 2-18
motor faults table, 8-6
mounting inverter, 2-7
noise filters, 2-24
quick start, 1-2
surge supressors, 2-23
tasting with digital operator, 3-10
wiring, 2-2
wiring the inverter, 2-15
inverter
features, -3, -4
grounding, 2-28
initialization, 3-22
installation, 2-1
maintenance, 9-1
mounting, 2-7
name plate, 1-11
operating motor with, 3-19
parts names, 1-9
peripherals, 9-5
resetting after fault, 8-3
setting for control circuits, 3-23
wiring, 2-15, 2-17, 2-18, 2-19, 2-20,
J
jog
forward/reverse test, 3-12
jog operation
setting, 6-18
L
LED |
symbols used for, 1-7
Local/remote selection
setting, 6-52 —
M
maintenance
inverter, 9-1
MC 7
defined, 1-7
installing, 2-14
MCCB —
defined, 1-7
installing, 2-21
motor faults
table, 8-6
motor protection
10-2
setting, 5-20
motor stall prevention
setting, 6-27
motor torque adjustment
. setting, 6-15
multifunction analog output monitor
setting, 6-24
multifunction contact input
setting, 6-30
multifunction photocoupler output
setting, 6-33
N
name plate
inverter, 1-10
noise filters
installing, 2-24
O
operation during momentary power
loss
setting, 6-46
operation mode
selecting, 6-5
operation mode selection
setting, 6-9
options
listed, 9-5
output frequency
setting maximum, 5-16
output frequency control
setting, 6-20
output frequency limit
setting, 6-26
overtorque detection
setting, 6-37
P
passwoed
hands-on introduction, 5-2
settings summarized, 5-3
peripheral equipment
listed, 9-5 |
program mode
entering, 6-2
entering constants, 6-2
function, 3-8
prohibited frequency control
setting, 6-41
10-3
Index
protection feafures
described, 8-9
Q
quick reference
constants table, 7-1
R
REF LED
function, 3-6
remote operation
hands-on introduction, 5-12
LEDs, 4-4
setting operation mode, 5-15
setting up for, 4-2
reset
inverter, 8-3
REV LED
function, 3-6
RFI noise
noise filters, 2-27
S
S-curve pattern accel/decel
setting,6-13
SEQ LED
function, 3-6
Slip compensation
setting, 6-51
speed agreed signal output
setting, 6-40
speed search
setting, 6-44
surge supressors
instillation, 2-23
ro
terminal cover
removing, 2-15
terminals
defined, 1-7
input, 1-7
output, 1-7
terminal overload
setting, 5-20
timing ©
changing accel/decel time, 3-14
troubleshooting
Causes and remedies, 8-7
procedures, 8-1
10. index
Index
U
UP/DOWN command
setting, 6-53
V
voltage
high-voltage testing, 9-4
setting maximum, 5-17
W
wiring
calculating wire size, 2-2
connectors, 2-2
control circuit, 2-31
control circuit, 2-29
inverter output terminals, 2-18
long distances, 5-10
main circuit, 2-18
power input terminals, 2-18
specifications table, 2-3, 2-4, 2-5
what you need, 2-2
wire size, 2-2
10. Index
10-4
Ma a de ie. AOS
Varispeed-606PC3
INSTRUCTION MANUAL
TOKYO OFFICE
New Pier Takeshiba South Tower. 1-16-1. Kaigan. Minatoku. Tokyo 105-0022 Japan
Phone 81-3-5402-4511 Fax 81-3-5402-4580
YASKAWA ELECTRIC AMERICA, INC.
Chicago-Corporate Headquarters
2942 MacArthur Blvd Northbrook. IL 60062-2028, U S.A.
Phone 1-847-291-2340 Fax 1-847-498-2430
Chicago-Technical Center
3160 MacArthur Blvd. Northbrook, IL 60062-1917. U.S.A.
Phone 1-847-291-0411 Fax 1-847-291-1018
MOTOMAN INC. HEADQUARTERS
805 Liberty Lane West Carrollton. OH 45449, U.S.A
Phone 1-937-847-6200 Fax 1-937-847-6277
YASKAWA ELETRICO DO BRASIL COMERCIO LTDA.
Avenida Fagundes Filho. 620 Bairro Saude-Sao Päulo-SP. Brazil CEP: 04304-000
Phone 55-11-5071-2552 Fax 55-11-5581-8795
YASKAWA ELECTRIC EUROPE GmbH
Am Kronberger Hang 2. 65824 Schwalbach. Germany
Phone 49-6196-569-300 Fax 49-6196-888-301
Motoman Robotics AB
Box 504 $38525 Torsas. Sweden
Phone 46-486-48800 Fax 46-486-41410
Motoman Robotec GmbH
Kammerteldstrafe 1. 85391 Altershausen. Germany
Phone 49-8166-900 Fax 49-8166-9039
YASKAWA ELECTRIC UK LTD.
1 Hunt Hill Orchardion Woods Cumbernauld. G68 9LF, United Kingdom
Phone 44-1236-735000 Fax 44-1236-458182
YASKAWA ELECTRIC KOREA CORPORATION
Paik Nam Bidg. 901 188-3. 1-Ga Euljiro. Joong-Gu Seoul. Korea
Phone 82-2-776-7844 Fax 82-2-753-2639
YASKAWA ELECTRIC (SINGAPORE) PTE. LTD.
151 Lorong Chuan, #04-01. New Tech Park Singapore 556741, Singapore
Phone 65-282-3003 Fax 65-289-3003
YATEC ENGINEERING CORPORATION
Shen Hsiang Tang Sung Chiang Building +0F 146 Sung Chiang Road, Taipei. Taiwan
Phone 886-2-2563-0010 Fax 886-2-2567-4677
BENING OFFICE
Room No. 301 Office Building of Beijing International Club, 21
Jianguomenwaı Avenue. Beijing 100020, China
Phone 86-10-6532-1850 Fax 86-10-6532-1851
SHANGHAI OFFICE
27 Hui He Road Shanghai 200437 China
Phone 86-21-6553-6600 Fax 86-21-6531-4242
YASKAWA JASON (HK) COMPANY LIMITED
Rm. 2909-10, Hong Kong Plaza. 186-191 Connaught Road West, Hong Kong
Phone 852-2803-2385 Fax 852-2547-5773
TAIPEI OFFICE
Shen Hsiang Tang Sung Chiang Building 10F 146 Sung Chiang Road. Taper. Taiwan
Phone 886-2-2563-0010 Fax 886-2-2567-4677
SHANGHAI YASKAWA-TONGJI M & E CO., LTD.
27 Hui He Road Shanghai China 200437
Phone 86-21-6531-4242 Fax 86-21-6553-6060
BEIJING YASKAWA BEIKE AUTOMATION ENGINEERING CO., LTD.
30 Xue Yuan Road, Haidian, Beijing Р.В. China Post Code: 100083
Phone 86-10-6233-2782 Fax 86-10-6232-1536
SHOUGANG MOTOMAN ROBOT CO., LTD. |
7, Yongchang-North Street, Beijing Economic Technological Investment & Development Area,
Beying 100076. P.R China |
Phone 86-10-6788-0551 Fax 86-10-6788-2878
YASKAWA ELECTRIC CORPORATION
YASKAWA
Specifications are subject to change withoul notice
lor ongomg product modifications and improvements
MANUAL NO. TOE-S606-3D
© Printed in Japan March 1998 92-11 1 WA >
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