Yaskawa VS mini Drive Manual

 7
VS mini C Series
INSTRUCTION MANUAL
ULTRA-COMPACT ALL DIGITAL INVERTER
ADVANCED FUNCTION TYPE
Upon receipt of the product and prior to initial operation, read
these instructions thoroughly, and retain for future reference.
7
YASKAWA MANUAL NO TOE-S606-10 20C
PREFACE
YASKAWA's VS mini is such a small and simple
inverter; as easy as using a contactor. This instruction
manual describes installation, maintenance and
inspection, troubleshooting, and specifications of the
VS mini. Read this instruction manual thoroughly
before operation.
YASKAWA ELECTRIC CORPORATION
General Precautions
« Some drawings 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 mini. In this manual, NOTES FOR
SAFE OPERATION arc classified as “WARNING” or “CAUTION”.
/A WARNING
Indicates a potentially hazardous situation which, if not avoided, could
result in death or serious injury to personnel.
/N 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.
© : These are steps to be taken to insure proper operation.
RECEIVING
/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. "ec 000000000000 08008 11000000 088 6000000000 12
MOUNTING
/A\ CAUTION
(Ref. page)
e Lift the cabinet by the cooling fin. When moving the
unit, never lift by the plastic case or the terminal covers.
Otherwise, the main unit may be dropped causing damage
to the unit. -..e..-0cx0c0sciococrocdoacacocorereooocacarocoareocearao 14
* Mount the inverter on nonflammable material (i.e. metal).
Failure to observe this caution can result in a fire. + ++ +++... 14
* When mounting units in an enclosure, install a fan or
other cooling device to keep the intake air temperature
below 50°C (122).
Overheating may cause a fire or damage to the unit. -............ 15
* The VS mini generates heat. For effective cooling,
mount it vertically.
Refer to the figure in “Mounting Dimensions” on page15.
WIRING
/\ WARNING
(Ref. page)
* Only commence wiring after verifying that the power
supply is turned OFF.
Failure to observe this waming can result in an electrical shock
or a fire. ....ecscococococroocaoococacoarcoaroarvoardorcadcorcadseasdorero 16
* Wiring should be performed only by qualified personnel.
Failure to observe this warning can result in an electrical shock
Orafire.....0.00000000000.00.0.0.0.0.0.0.0.0.0.0.0.0.0. 0.0.0. 0.0.0. 0000000000000 16
» When wiring the emergency stop circuit, check the wiring
thoroughly before operation.
Failure to observe this warning can result in personal injury. * - > - = - 16
(Ref. page)
* Make sure to ground the ground terminal D.
(Ground resistance : 1002 or less)
Failure to observe this warning can result in an electrical shock
Or a fire. - + -++...000 0000000000 000 00 0 0 0 a 0 0 0 0 0 0 0 0 0 0 0 a ea 000 6 17
A\ 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
or a fire.
* 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 a fire.- «+ «cece. 17
* Make sure to tighten terminal screws of the main circuit
and the control circuit.
Failure to observe this caution can result in a malfunction,
damage orafire....0.00000000000 00000000010 00000000 e sou 000 16
* Never connect the AC main circuit power supply to
output terminals U, V and W.
The inverter will be damaged and invalidate the
QUATANTEE.+ + ++ +++ 0000000 0000000 00000000 000 0000000 0000 00000 16
* Do not connect or disconnect wires or connectors
while power is applied to the circuit.
Failure to observe this caution can result in personal injury.
* Do not change signals during operation.
The machine or the inverter may be damaged.
OPERATION
/NA WARNING
(Ref. page)
* Only turn ON the input power supply after replacing
the digital operator/blank cover (optional) and switching
the dip switch. Do not remove the digital operator or
the covers while current is flowing.
Failure to observe this warning can result in an electrical shock. --- + 20)
* 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. + + +++++<++ 0000000 ecc. 38
* When continuous operation after power recovery is
selected, stand clear of the inverter or the load, since
it may restart suddeniy 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 injJury....0.0.0.00000000000 000000000 34
* 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.
* |f an alarm is reset with the operation signal ON, the inverter
restarts automatically. Only reset the alarm after verifying
that the operation signal is OFF.
Failure to observe this warning can result in personal injury........ 20
/A\ CAUTION
(Ref. page)
* Never touch the heatsink 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 change signals during operation.
The machine or the inverter may be damaged.
* All the constants of the inverter have been preset
at the factory. Do not change the settings unnecessarily.
The inverter may be damaged. "00000 00000000 00080 0000 00000000 20
MAINTENANCE AND INSPECTION
/A WARNING
(Ref. page)
* Never touch high-voltage terminals in the inverter.
Failure to observe this warning can result in an electrical shock* +++: - 59
* Disconnect all power before performing maintenance
or inspection. Then wait at least one minute after
the power supply is disconnected and all LED's are
extinguished.
The capacitors are still charged and can be dangerous. + + + + +++ +++» 59
/A WARNING
(Ref. page)
* Do not perform withstand voltage test on any part
of the VS mini.
This electronic equipment uses semiconductors and is
vulnerable to high voltage. 000 00000000 00 008000 00000000 00000000 59
* 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. - - - - - 59
À CAUTION
* The control PC board employs CMOS ICs.
Do not touch the CMOS elements.
They are easily damaged by static electricity.- + + +++ +++ 0000000000 59
* Do not connect or disconnect wires or connectors
while power is applied to the circuit.
Failure to observe this caution can result in personal injury. ------- 59
Others
/A WARNING
* Never modify the product.
Failure to observe this warning can result in an electrical shock or
personal injury and will invalidate the guarantee.
WARNING LABEL
A warning label 1s displayed on the front cover of the inverter, as shown
below. Follow these instructions when handling the inverter.
PLASTIC HEATSINK Digital operator JVOP-120
CASE
TERMINAL
STATUS
INDICATION COVER
LAMP
—— 4
| Blank cover (optional)
NAME PLATE
TERMINAL O
COVERS
Warming Label
/A WARNING
May cause
electric shock.
* Disconnect all
power before
opening terminal
cover of unit. Wait
1 minute until DC
Bus capacitors
discharge.
CONTENTS
NOTES FOR SAFE OPERATION cocoon, 3
a -1-101-1)'/1c nn 19
a Checking the Name Plate e orcacoramoooneeata»ororcaracaaacanoooanoooooo 12
2. IDENTIFYING THE PARTS... nene... 13
3. MOUNTING-.............-.. enn nene enanos 14
m Choosing a Location to Mount the Inverter ----------=--===........ 14
Nu Mounting Dimensions tasses esa0000 00000000 a nu 0 100000000000 0 00 eee a 00000 15
2881111 =11N LC RÉ eee eee eee eee 16
E Wiring Instructions 00000000000000000000000400000.001.0.00000000000000000000000 16
NE Wire and Terminal Screw Sizes 0 0000000000.40.00000000000000000000000000 16
и Wiring the Main Circuit secceccorecacaararonararacoracavacacesacaaocaceoco 17
N Wiring the Control Circuit 000000000000000000000000000000600000000000002008 18
в Wiring Inspection e scocooeoeocencooracancasoorasooarovacaconsoaeoaaoooraoaaoa 19
5. OPERATING THE INVERTER -........................... 20
E JOST RUN ELLE ккккееккексеовкоуексккуве0... 20
N Operating the Digital Operator 0000000000004000000000000000000000000000 21
N LED Description 0.0 0000000000000000.00.00000000000.0000000000040000008000.000.04 23
a Simple Data Setting 000000000000000000000000000000000000000000000000000000 27
6. PROGRAMMING FEATURES cocoon. 29
=. Constant Set-up and Initialization e sccccscoooreccacceaoaaaaoacocorvoaraaoo 29
a Setting Operation Conditions :-…-----------.......................... 30
Reverse run prohibit (n05) .00000000.00000000000000000000000000000000008 30
Multi-step speed selection 00000000000000000000800000000000040000000008 30
Operating at low speed 000000000000000000000000000000008080000000000000 31
Adjusting frequency setting signal .000000000000200000000000000000000 32
Adjusting frequency upper and lower limits ---------===-.e...... 33
Using two accel/decel times e scocosocaccaroaeeacacaseocoocacaaa aca enaa 33
Automatic restart after momentary
power loss (n36) 0 000000000000000000000000000000000040000000000000000.00.08 34
Soft-start characteristics (n49) e scooscoreccesenacacococcocecanaocan eo 34
10
Torque detection ооооооооочевевовевеевновввсовевсвовсововаеовевевевевнвевсе 35
Frequency detection (n53) e oocescorecscoarocooacoceccacaccararacacaneooo 37
Jump frequencies (n56 to NOG) evvererreeiiieiiiiiiiiiiiiiiiiiina... 38
Continuing operation by automatic fault reset (n60) ------------ 38
Operating coasting motor without trip -------=-=============........ 39
Holding accel/decel temporarily encocooacaanacaccccarocaccanecasacao. 40
Using frequency meter or ammeter (n44) ---=-=======<===a....... 41
Calibrating frequency meter or ammeter (n45) -----=======------ 41
Reducing motor noise or leakage current (n37) ----=======-.... 42
Operator stop key selection (n61) ----------=-=======e=veserearereeo.. 43
и Selecting Stopping Method --------....e.e.ecccracaoecaresa reee. 44
Selecting stopping method (n03) 0 00000000000000000000000000000000008 44
Applying DC injection braking 0 000000000000000000040404040000000004000 45
m Building Interface Circuits with External Devices ----------------- 46
Using input signals (n06, n07, n08) ------=====es=vvaoaaaracaoanaaaes 46
Using output signals (n09, n10) -=-============ec==c=ovrorcaracacrares 49
m Setting Frequency by Current Reference Input-----==============- 50
u Adjusting Motor Torque 0 0000000000000000000000000000000000000000000200000 51
Adjusting torque according to application ---<<--<<<-<<-... 51
Preventing motor from stalling (Current limit) -----==-==========- 54
u Decreasing Motor Speed Fluctuation -----+--=--===e=eeeseesraareón 56
Slip compensation 0000 000000000000000000000000000000000000000000000000000 56
E Motor Protection ----------.....eeecceraacaarac e eee ooo cerco... 57
Motor overload detection senscodccosorercacancasecartarorecSodaracoos e. 57
. MAINTENANCE AND INSPECTION -----............. 59
. FAULT DIAGNOSIS AND
CORRECTIVE ACTIONS ---...................e.ese0m0c0000. 60
SPECIFICATIONS «cco, 66
E Standard Specifications 0 00000000000000000008080000000000008 000000000000 66
u Standard Wiring e occooccocasccacaoreaaaceosracasac aaano roca cecaoccosacecos 68
un Dimensions accuse ca00ss00000000000 000000000000 000000000004 40010» 0 0000 00000 70
E Recommended Peripheral Devices cece, 72
um Constants List:::...0000440044404400000400000000000000000000 0000000000000 74
1. RECEIVING
After unpacking the VS mini, check the following :
0 Verify that the part numbers match your purchase order or packing slip.
O Check the unit for physical damage that may have occurred during
shipping.
If any part of VS mini is missing or damaged, call for service immediately.
Mm Checking the Name Plate
Japan Domestic Standards for Types of 3-phase,
200VAC, 0.1kW (0.13HP)
INVERTER MODEL — ( MODEL. CIMR-XCJA 20P 1 SPEC
INPUT SPEC — [INPUT AC 3PH 200-230V 50700 Hz O.JA
OUTPUT SPEC — OUTPUT AC 3PH 0-230V O3KVA OSA
LOT NO > TT NO MASS 05 kg | <- MASS
SERIAL NO — SER NO PRG <— PROM NO
Y YASKAWA ELECTRIC CORPORATION JAPAN MS J
CIMR —XCJA20P1
— IT
Inverter |_Appicable maximum motor output
VS mini series OP1 0 1kW (0 13HP)
OP2 - O 2kW (0 25HP)
Type to
J Low-carrier type 1P5 1 5kW (2HP)
B Low-noise type “P" indicates a decimal point
Specifications
Voltage class
A Japan domestic standards 2 Three-phase, 200V
E European standards B_Single-/three-phase, 200V
(Low carrier type 1s not provided
for 1 5KW (2HP) inverters )
A Single-phase, 100V
(Low-carrier type 1s not provided
for this class )
12
2. IDENTIFYING THE PARTS
Digital operator JVOP-120
PLASTIC HEATSINK
CASE Used for setting or changing
constants.
STATUS |__ TERMINAL
NDICATION COVER
AMP
e —|
— Blank cover (optional)
"NAME PLATE In models with blank cover, the
blank cover is mounted in place
of the digital operator.
TERMINAL O
COVERS
BOTTOM
Opening the
terminal covers
| МАМ CIRCUIT TERMINAL BLOCK
CONTROL CIRCUIT TERMINAL BLOCK
MAIN CIRCUIT TERMINAL BLOCK
CONS.
(NU
|
©
GROUND TERMINAL ©
13
3. MOUNTING
® Choosing a Location to Mount the Inverter
Be sure the inverter is protected from the following conditions :
O Extreme cold and heat. Use only within the ambient temperature range :
-10 to +50C (14 to 122”)
0 Rain, moisture.
0 Qil sprays, splashes
O Salt spray
0 Direct sunlight. (Avoid using outdoors)
0 Corrosive gases (e.g. sulfurized gas) or liquids
O Dust or metallic particles in the air.
O Physical shock, vibration.
0 Magnetic noise. (Example : welding machines, power devices, etc.)
O High humidity.
0 Radioactive substances.
0 Combustibles : thinner, solvents, etc.
14
IN Mounting Dimensions
To mount the VS mini, dimensions as shown below are required.
30mm 30mm ETA: e E Epi Sah gt oo $
(1 18 п) (1 18 п) MG iii
OR MORE OR MORE A AIR E
— - 100mm (3 94 in ) i
OR a
AIR Е:
100mm (3.94 in ) ;
OR MORE
15
4. WIRING
m Wiring Instructions
(1) Connect the power supply wiring to terminals L1(R), N/L2(S) and L3(T)
on the main circuit input side (top of the inverter).
Inverter Power Supply Specifications
200V 3-phase Input | 200V Single-/3-phase Input Power Supply Specification | 100V Single-phase input
Power Supply Product Power Supply Specification
Specification Product | CIMR-XCCOBCOO Product
CIMR-XC - 2... CIMR-XC__ A 11
Connect to L1(R), 3-phase input Connect to L1(R), N/L2(S), L3(T)
N/L2(S), L3(T) Single-phase input Connect to L1(R), N/L2(S) Connect to L1(R), NL2(S)
(2) Connect the motor wiring to terminals U, V and W on the main circuit
output side (bottom of the inverter).
(3) Separate the inverter wiring from the motor wiring — 100m (328ft) max.
If the wiring distance between inverter and motor is long, reduce the
inverter carrier frequency. For details, refer to “Reducing motor noise
or leakage current (n37)” on page 42.
(4) Control wiring must be less than 50m (164ft) in length and separate
from the power wiring. Use twisted-pair shielded wire when inputting
the frequency signal externally.
E Wire and Terminal Screw Sizes
Wire
Circuit! Model Terminal Symbol [Screw Size T
_ mm? AWG ype
DMFC 7 R, S, T, B1, B2, 600V |
| a ea) IU. VW 075t02 18 to 14 Пу
Man |(Japan use) [U. V, W, sheathed
Circuit CIMBXC M3 5 [/400v single-phase \|{ 100V single-phase \|wire or
-s-p 3" |L1, N/D2, L3, B1, B2, | equivalent
ELL | 125102 16 to 14 9
(Europe use)U, V, W, €
> a o 52 5 Twisted 05 to 0 75{Twisted 20 to 18
‚Fo, FR, FO, AM, Shielded
Control O AC. PA, PC a Single O5to 125 {Single 20 to 16 Wire or
ГСМ | equivalent
models MA, MB, MC Twisted OSto 1 25jTwisted 20 to 16
Single 05to 125 [Single 20 to 16
16
E Wiring the Main Circuit
MCCB or
ground fault
interrupter
* Main circuit input power supply e— |
Connect the power supply wiring
to put terminals L1(R). N/L2(S)
and L3(T) [L1(R), N/L2(S) for
single-phase specifications]
Never connect them to U, V, W,
Bi or B2
Otherwisc the inverter may be
damaged
* Grounding (Use ground
terminal © )
Ground resistance should be
100Q2 or less.
Never ground the VS mini in
common with welding machines,
motors, or other electrical equip-
ment
When several VS mini units are
used side by side, ground each
unit as shown in examples (a) or
(b) below. Do not loop the
ground wires as shown in
example (c).
O O X
(a) (b)
(C)
Wiring the main circuit terminals
—— Braking resistor connection
(optional)
To connect the braking resistor,
cut the protector on terminals
B1 and B2.
To protect the braking resistor
from overheating, install a
thermal overload relay between
the braking resistor and the
inverter This provides a
sequence which shuts off the
power supply, by a thermal
relay trip contact.
Use this same procedure when
connecting a braking resistor
unit.
* Inverter output
Connect the motor terminals to
U, V, W.
Connect with a Phillips (plus) screwdriver.
17
® Wiring the Control Circuit
Terminal functions described below are based on factory settings.
© ОО ОТО О | О
= SC AM AC PA PC
I E |
O|O|O EXTERNAL © | PHOTO-COUPLER
SPEED FRE
= = MS FAULT | METER CT (FAULT OUTPUT)
CONTACT OUTPUT
(OUTPUT DURING RUN)
ООО |О | О
Si SC | FS | FR | FC
= a
— 119 O
>— 19 O
For details, refer to “Standard
. e os FORWARD
Wiring” on page 68. RUN/STOP |}
Wiring the control circuit terminals
pv ASE
STOP
lu FREQUENCY SETTING
RESET | VOLUME RESISTOR
om ©
——0
Screwdriver blade width
Insert the wire into the lower part of the terminal block and connect it tightly
with a screwdriver.
{ji Wire sheath strip length must be 5.5mm (0.22in.).
Open the control circuit terminal cover and verify that the strip length is
5.5mm (0.22in.).
CONTROL CIRCUIT__,
TERMINAL BLOCK
18
® Wiring Inspection
After completing wiring, check the following :
O Wiring 1s proper.
0 Wire clippings or screws are not left in the unit.
0 Screws are securely tightened.
a Bare wire in the terminal does not contact other terminals.
o
If the FWD (REV) run command is given during the operation mode
(MODE = 1, 3 or 5) from the control circuit terminal, the motor will start
automatically after the main circuit input power supply is turned ON.
19
5. OPERATING THE INVERTER
m Test Run
The inverter operates by setting the frequency (speed).
There are two types of operation modes for the VS min: :
(D Run command from the digital operator.
@ Run command from the control circuit terminal.
Prior to shipping, the drive is set up to receive run command and frequency
reference from the operator. Below are instructions for running the VS mini
using the digital operator. For instructions on using the control circuit
terminals, refer to MODE description on page 26.
Operator| 12-LED Status Indicator
Operation Steps Display Display LED
(1) Tum ON the power supply 60 |[ FREF]ights | RUN €
Frequency reference (6 0HZ) 1s ALARM e
displ
speyes (Operation ready)
(2) Press (Runi RUN X-
Inverter runs at 6 OHz D
The motor rotates in a ALARM ©
counterclockwise direction (FWD run), (Normal operation)
when viewed from opposite drive end LED's rotate in
direction of
(3) Press |Aéser to stop gp | motor
motor rotatıon
Status indicator lamp XX ON Blinking ® OFF
Operation Check Points
DO Motor rotates smoothly.
O Motor rotates in the correct direction.
D Motor does not have abnormal vibration or noise.
O Acceleration or deceleration is smooth.
O Current matching the load flows.
O Status indicator LED’s and digital operator display are correct.
20
m Operating the Digital Operator
All functions of the VS mini arc set by the digital operator. Below are
descriptions of the display and keypad sections.
Display section
Press to switch
between
12-function LED's
Press to increase —
constant no./data
DS
4
FREF | FOUT
IOUT
ACC | DEC | F/R
FMAX | VMAX
FBAS
THR [MODE
PRGM
~~ DSPL
TA
ENTER
У KL
Status display, fault display,
constant data display
| Function display LED's
. LED switches to another function
each time is pressed.
) The displayed data can be changed.
_— Press to enter the constant data.
(Displays the constant data when
selecting constant no. by|PRGM
LED )
value So > Press to decrease constant
RUN
Press to run ——— nr RESET no/data value:
the motor. q Press to stop the motor.
(Press to reset at faults.)
( FREF FOUT IOUT
Frequency reference | Output frequency Output current
setting/monitoring monitor monitor
Green ‘ F/R
ACC DEC Operator RUN
Accel time Decel time command FWD/REV
q selection
> FBAS
FMAX VMAX Max feu Pt
Max frequency Max voltage (base frequency)
Red: THR
Electronic thermal MODE PRGM
reference current | Operation mode | Constant no /data
_ |(Motor rated current) selection
21
Description of Status Indicator LED's
There are two LED's on the upper left section of the face of the VS mini.
The inverter status is indicated by various combinations of ON, BLINKING
and OFF LED's.
XX ON BLINKING e OFF
RUN || (Green) @ | Operate ready RX
Normal Operation
ALARM [Г] (Red) e (Dunng Stop) Ш
For the details on how the status indicator LED’s function at inverter faults,
refer to Section 8 “FAULT DIAGNOSIS AND CORRECTIVE ACTIONS”
on page 60. If a fault occurs, the ALARM LED lights.
>
The fault can be reset by turning ON the fault reset signal (or depressing
Q
nu key on the digital operator) with the operation signal OFF or by
turning OFF the power supply. If the operation signal 1s ÓN, the fault
cannot be reset by the fault reset signal.
22
m LED Description
By pressing (DSPL) on the digital operator, each of the function LED's can be
selected.
The following flowchart describes each function LED.
N A
FREF
/7 1 A
Frequency reference setting/monitor (Hz)
Sets VS mini operation speed.
eo
N 1 7d
FOUT
/ 1 A
Output frequency monitor (Hz)
Displays frequency that VS mini is currently
outputting.
Setting disabled.
y CO
N 7
IOUT
Z 1
Output current monitor (A)
Displays current that VS mini is currently
outputting.
Setting disabled.
ten
N_N 4
ACC
7 E" N
Acceleration time (sec)
Sets the time needed for the motor to
accelerate to the maximum output
frequency from the stopped status.
Changing constants
Press (^) ог (у) key to change data.
(Data blinks while changing.)
OPress ENTER) key to set the data.
Refer to pages 20 and 21 for an example.
Fe
\ | 7
DEC
tot
Deceleration time (sec)
Sets the time needed for the motor to stop
from the maximum output frequency
y EQ
vr
If the VS mini loses
power while in one
of these modes, it
will return to this
mode once power is
restored.
FREQ
MAX
OUTPUT
FREQ
TIME
Ne”
ACCEL TIME DECEL TIME
RUN
COMMAND | ON |
23
Setting
enabled
only
during
stop.
24
\ {| 7
F/R
/ VA
FWD/REV run selection
Sets the motor rotation direction when
run command is given by the digital operator.
Far (forward run) = r Eu, (reverse run)
$ Ca
\ à
FMAX
/7 1 y
Maximum output frequency (Hz)
Sets the maximum output frequency.
¡NR
\ | 7
VMAX
/ VA
Maximum voltage (V)
Sets the maximum voltage that VS mini
outputs. (Motor rated voltage setting)
y CU
\ 7
FBAS
/ UA
Maximum voltage output frequency (Hz)
Sets frequency when the maximum
voltage is output. (Base frequency)
Fes
\ 1 7
THR
/ U A
Electronic thermal reference current (A)
Sets motor rated current. The following
table shows the standard set value for
each capacity. When the applicable
motor rated current value differs from
the value listed below, change the set
value. When set to 0.0A, motor overload
protection will not be activated.
VS mini Model
CIMR-XCHA 7
CIMR-XC E:
20P1
BOP1
AOP1
20P2
BOP2
AOP2
20P4
BOP4
AOP4
20P7
BOP7
AOP7
21Р5
В1Р5
Мах Applicable
Motor Output KW (HP)
01
(0.13)
0.2
(0 25)
0.4
(0 5)
0.75
(1)
1.5
(2)
Motor Current
Factory Setting (A)
06
11
19
3.3
6.2
Fe,
Sets V/f pattern
which matches
the motor
characteristics
according to
FMAX, VMAX
and FBAS.
VOLTAGE
V
VMAX
FREQ
FBAS FMAX |
Setting
enabled
only
during
stop.
y CP
\ {7
MODE
là
Operation mode selection
Selects whether operation is performed
by accessing the digital operator or the
control circuit terminals. The table below
shows a description of the possible
values for this function. For details of
each value, refer to page 26.
SettinglRun Command] Frequency Reference
5
0 Operator (Frequency Reference1)
Ex
+
Operator
Control Circuit | Operator
Terminal SF, SR} (Frequency Reference)
Control Circuit Terminal
Operator FR (Voltage input)
Control Circuit | Control Circuit Terminal
Terminal SF, SR|FR (Voltage input)
O Control Circuit Terminal
perator FR (Current input)
Control Circuit |Control Circuit Terminal
Terminal SF, SR{FR (Current input)
Esa
\ | /
PRGM
4 1 \
Constant No./data
Set or change the data by using constant no.
(Refer to page 29 and after.)
Changing constants
DPress [1] or [ v) key and select the
constants to be changed.
OPress [ENTER] key. Data will be
displayed.
(Change the data by using [4 ) or (y) key.
OPress [ENTER] key to set the data.
The display returns to constant No.
display.
Repeat steps (D to @ to set additional
constants.
y EA
Return to| FREF
25
Detailed Description of | MODE | (Operation Mode Selection)
Setting : O
— qm пу) Give RUN/STOP command and set
БЫ frequency by operating the digital
00 | |--«——— operator
ao PP.
Use F/R] to alternate between
FWD/REV run
Setting .1
A O
oo Use the digital operator keys to set
FWD RUSO — SF SB |-€— ——— the frequency
REV RUNISTOP so
Use the switch connected to the
| control circuit terminal to alternate
between RUN/STOP and FWD/REV
run
Setting : 2 EAN} 4) Give RUN/STOP command by
kr operating the digital operator
rs laa|-k—— Use |F/R] to alternate between
FREQ | co
SETTING re FWD/REV run.
Î Set frequency by analog voltage
signal [0-100% (max. frequency)/
0-10V] from the control circuit
terminal.
Setting : 3 Ie Use the switch connected to the
control circuit terminal to alternate
between RUN/STOP and FWD/REV
run.
FWD RUN/STOP
REV RUN/STOP
Set frequency by analog voltage
signal [0-100% (max. frequency)/
0-10V] from the control circuit
terminal.
FREQ
SETTING
Note To ser frequency reference with a volume resistor, it will be 100% at rotation ratio of
80% To set frequency reference to 100% at rotation ratio of 100%, set constant n39
(frequency reference gain) to approx. 1.2
Setting : 4 or 5
For details, refer to “Setting Frequency by Current Reference Input” on page 50.
26
Mm Simple Data Setting
By using the function LED's on the digital operator, simple accel/decel
operation of the VS mini 1s possible.
Following 1s an cxample in which the function LED's are used to set
frequency reference, acceleration time, deceleration time, and motor
direction.
Operator | 12-LED Status Indicator
Operation Steps Display Display LED
1 Tum ON the power supply 60 7 AM
FREF RUN ©
AT ALARM e
2 Set frequency y
Press [DSPL] to move to . 60 FREF
/ E. N
3 Press : a to display 60 0. 600
(Blinking)
4. Press |ENTER| - 60.0
5. Set the acceleration time. —
Press [DSPL to move t 09| | Асс
ress o move to A
6 Press [A] to display 15.0. 15.0
(Blinking)
7. Press [ENTER]. 15.0
8. Set the deceleration tme —
Press [DSPL] to move 100 DEC
9. Press | v | to display 5.0. 5.0
o (Blinking)
10 Press |ENTER 50
11. Monitor output frequency - OUT
Press (DSPL] to move to |FOUT 0.0 ——
27
Operator | 12-LED Status Indicator
Operation Steps Display Display LED
12 Press [RUN 600 RUN W-
The motor accelerates to 60Hz in ALARM e
15 seconds
13 Press Re to stop the motor 00 RUN ©
The motor decelerates to stop ın 5 ALARM e
seconds
14 Rotate the motor in reverse direction
Never rotate the motor
. in reverse in applications
where reverse run is
not allowed. Na
Press [DSPL) to move to . | For
7 1 MA
15 Press [a] or (v]to display —E., Ew
(Blinking)
16. Press|ENTER Eu
17. Press [RUN RUN pos
Reverse run starts ALARM e
[STOP w
18 Press BESET to stop the motor RUN ©
ALARM e
6. PROGRAMMING FEATURES
Factory settings of the constants are shown as in the tables.
m Constant Set-up and Initialization
Constant selection/initialization (n01)
The following table describes the data which can be set or read when n01 is
set.
Sett Constant that Constant that
Etting can be set can be referred
0 |
(Constant write disable) по! n01 to n6S
SE | n01 to n69* n01 to n69
210 7 Not used (dısabled)
8 Initialize
9 Initialize (3-wire sequence)?
(Constant Inalization)
* Excluding setting disabled constants.
* Refer to page 47.
« Er» appears on the LED display for one second and the set data returns to its
° initial values in the following cases :
(1) The set values of input terminal function selection 1, 2 and 3 (n06, n07 and n08) are the
same.
(2) If the following conditions are not satisfied in the torque pattern setting (V/f pattern setting) :
Max. output frequency (n24) 2 Max. voltage output frequency (n26)
> Mid. output frequency (n27)
2 Min. output frequency (n29)
For details, refer to “Adjusting torque according to application” (V/f pattern setting) on page
51.
(3) If the following conditions are not satisfied in the Jump frequency setting :
Jump frequency 3 (n58) £ Jump frequency 2 (n57)
< Jump frequency 1 (n56)
(4) If Frequency reference lower limit (n42) < Frequency reference upper limit (n41)
(5) If Electronic thermal reference current (n31) £ 120% of inverter rated current
(6) If the following is set when reverse run prohibit is set (n05=1) :
Reverse run is set by function LED [ F/R | or by FWD/REV run selection (n04).
29
um Setting Operation Conditions
Reverse run prohibit (n05)
“Reverse run disabled” setting docs not accept a reverse run command from
the control circuit terminal or digital operator. This setting is used for
applications where a reverse run command can cause problems.
Setting Description
1 Reverse run disabled
Reverse run enabled.
Multi-step speed selection
By combining frequency reference and input terminal function selections,
up to 8 steps of speed can be set.
8-step speed change
n02=1 (operation mode selection) n06=4 (Multi-function contact input terminal)
ni 1=25.0Hz n07=5 (Multi-function contact input terminal)
n12=30.0Hz n08=6 (Multi-function contact input terminal)
n13=35.0Hz n43=1 (Terminal FR function selection)
n14=40.0Hz
n15=45.0Hz
n16=50.0Hz CO STO —
n17=55.0Hz REV RUNISTOP ——
n18=60.0Hz i MULTISTEP > ©
(ie, — 1e
(ne, 210
SC
FS
FAULT RESET =
When n02 1s set at 2, 3, 4 or 5,
e frequency reference 1 (nll)
becomes disabled. To output
a reference from control circuit
terminal FR, set n43 to O.
30
FREQUENCY
REFERENCE
(n 15)
(n 14) 40 0 Hz
(n 13) 35 0 Hz /
(n12) 30 0Hz
(n11) 25 0Hz /
7
(n17)
AE]
(n 16) 50 0 Hz /
45 0 Hz /
(n 18) 60 0 Hz
FWD (REV)
ON
RUN/STOP
MULTI-STEP
SPEED REF 1
ON
ON
ON
ON
(TERMINAL S1)
MULTI-STEP
ON
ON
SPEED REF 2
(TERMINAL S2)
ON
MULTI-STEP
SPEED REF 3
(TERMINAL S3)
ACCEL/DECEL TIME SELECTION
ACCEL TIME
n20
n22
n20
DECEL TIME
n21
n23
n21
Multi-step speed reference 3 is used in common with accel/decel time
selection. When multi-step speed reference 3 is turned OFF, accel/decel
time 1 (n20, 21) is selected. When it is turned ON, accel/decel time 2 (n22,
23) is selected.
Operating at low speed
By inputting a jog command and then a forward (reverse) run command,
operation is enabled at the jog frequency set in n19. When multi-step speed
references 1, 2 or 3 are input simultaneously with the jog command, the jog
command has priority.
Name Constant No. Setting
Jog frequency reference 19 Factory setting : 6.0Hz
Jog command 6,7,8 Set to “7” for any constant.
31
Adjusting frequency setting signal
MAX
OUTPUT
FREQUENCY
MAX
OUTPUT
FREQUENCY
BIAS
“100
FREQUENCY
REFERENCE
В
4
ov
14mA)
10V x GAIN
(20mA)
( ) indicates when current
reference input 1s selected
When the frequency reference is output by
analog input of control circuit terminals FR
and FC, the relation between analog voltage
and frequency reference can be set.
* Frequency reference gain (n39)
The analog input voltage value for the
maximum output frequency (n24) can be set
in units of 0.01 times.
Factory setting : 1.00
* Frequency reference bias (n40)
The frequency reference provided when
analog input is OV (4mA) can be set in units
of 1%.
(n24: Maximum output frequency = 100%)
Factory setting: 0%
Gain : Outputs 100% (max. output frequency : [FMAX], n24) at [A]V.
> п39 =
10V
Bias : Outputs [В |% (ratio to max. output frequency) at OV.
=> n40 = [B|%
Typical Setting
D At O to 5V input
MAX OUTPUT}
FREQUENCY
(100%)
Gain : Constant n39=0.50
0%
OV
—
SV 10V
Bias : Constant n40=0
@ To operate the inverter with
frequency reference of 50% to
100% at 0 to 10V input
MAX OUTPUT |
FREQUENCY
(100%)
50% ‹
ov ov
Gain : Constant n39=1.00
Bias : Constant n40=50
Note : When using VS operator model JVOP-95-C (small plastic type), set frequency reference
gain (constant n39) to 0.80.
32
Adjusting frequency upper and lower limits
INTERNAL
FREQUENCY
REFERENCE
(n42) _
SET FREQUENCY REFERENCE
FREQUENCY
UPPER LIMIT Sets the lower limit of the frequency reference
(n41)
FREQUENCY
LOWER LIMIT
* Frequency reference upper limit (n41)
Scts the upper limit of the frequency reference
In units of 1%.
(n24: Maximum output frequency = 100%)
Factory setting: 100%
* Frequency reference lower limit (n42)
in units of 1%.
(n24: Maximum output frequency = 100%)
When operating at frequency reference 0,
operation is continued at the frequency
reference lower limit.
However, when frequency lower limit is set to
less than the minimum output frequency
(n29), operation 1s not performed.
Factory setting: 0%
Using two accel/decel times
DECEL
FORWARD(REVERSE)
| - DECEL
ACCEL TIME 1 ACCEL
TIME 1 (n21) TIME 2 L IME 2"
OUTPUT | (n20) \ И MET DECEL
FREQUENCY| OX TIME 1*
: Y (121)
* Le
: TIME
| ON :
RUN COMMAND
MULTI-STEP
SPEED REFERENCE
ACCEL/DECEL
ON
TIME SELECTION
(TERMINAL S1, S2 or S3)
* When “deceleration to a stop” 1s selected (n03 = 0).
By setting input terminal function selection (n06, 07 or 08) to “8 (accel/decel time
select)”, accel/decel time is selected by turning ON/OFF the accel/decel time
select (terminal S1, S2 or S3).
At OFF : n20 (accel time 1)
n21 (decel time 1)
: n22 (accel time 2)
n23 (decel time 2)
At ON
33
No. Name Unit | Setting range | Initial setting
n20 | Accel time 1 0.1s 0.0 to 999s 10.0s
n21 | Decel time 1 0.1s 0.0 to 999s 10.0s
n22 | Accel time 2 0.1s 0 O to 999s 10 Os
n23 | Decel time ? 01s 0.0 to 999s 10.0s
» Accel time
Set the time needed for output frequency to reach 100% from 0%.
* Decel time
Set the time needed for output frequency to reach 0% from 100%.
Automatic restart after momentary
power loss (n36)
When momentary power loss occurs, operation restarts automatically.
Description
| Continuous operation after momentary power loss
{ not provided.
1+ | Continuous operation after power recovery within
0.5 second
Oxi Continuous operation after power recovery (Fault
output not provided)
* Hold the operation command to continue the operation after recovery from a momentary
power loss.
T When 2 is selected, operation restarts if power supply voltage reaches its normal level.
No fault signal is output.
Soft-start characteristics (n49)
To prevent shock at machine start/stop, accel/decel can be performed in S-
curve pattern.
S-curve characteristic time
S-curve characteristic not provided
0.2 second
2 0.5 second
3 1.0 second
o |
Note : S-curve characteristic time 1s the time from accel/decel rate O to a regular accel/decel
rate determined by the set accel/decel time.
34
FREQUENCY |
REFERENCE
OUTPUT
FREQUENCY
OUTPUT
FREQUENCY
= ое А ER ES SER dee de e Ew wa
— TIME
|
1
t
I
1
I
{
{
1
i
1
t
4
t
'
|
bent,
S-CURVE CHARACTERISTIC TIME (Tsc)
The following time chart shows FWD/REV run switching at decelcration to
a stop.
FORWARD RUN COMMAND 1—
REVERSE RUN COMMAND —- { 1
ACCELERATION --.. e“ DECELERATION | DC INJECTION BRAKING
MIN OUTPUT FREQUENCY bs AT STOP
OUTPUT FREQUENCY === a 8 FA
MIN OUTPUT OS DOT
FREQUENCY n29 -
S-curve characteristics in (7 ACCELERATION < 27 DECELERATION
Torque detection
If an excessive load is applied to the machine, output current increase can be
detected to output alarm signals to multi-function output terminals MA, MB
and PA.
To output an overtorque detection signal, set output terminal function
selection n09 or n10 to “overtorque detection” (setting: 6).
MOTOR CURRENT
nb1
MULTI-FUNCTION OUTPUT SIGNAL — TIME
(OVERTORQUE DETECTION SIGNAL) o
TERMINAL MA, MB, PA al i [on
I пб2 k- n52
35
* Overtorque detection function selection (n50)
Setting Description
0 4) Overtorque detection not provided
1 Detected during constant-speed running,
and operation continues after detection
2 Detected during constant-speed running,
and operation stops during detection
3 Detected during running,
and operation continues after detection
4 Detected during running,
and operation stops during detection
(1) To detect overtorque at accel/decel, set to 3 or 4.
(2) To continue the operation after overtorque detection, set to | or 3.
er
During detection, the operator displays “a+. =" alarm (blinking).
(3) To halt the inverter by a fault at overtorque detection, set to 2 or 4. At
detection. the operator displays “ai 7” fault (ÓN).
* Overtorque detection level (n51)
Sets the overtorque detection current level in units of 1%. (Inverter rated
current = 100%)
Factory setting: 160%
* Overtorque detection time (n52)
If the time when motor current exceeds the overtorque detection level
(n51) is longer than overtorque detection time (n52), the overtorque
detection function operates.
36
Frequency detection (n53)
Effective when output terminal function selections n09 or n10 are set to
“frequency detection” (setting: 4 or 5). “Frequency detection” turns ON
when output frequency 1s higher or lower than the frequency detection level
(n53).
* Frequency detection (Output frequency 2 Frequency detection level)
(Set n09 or nl0 to “4”.)
RELEASE
WIDTH
FREQUENCY DETECTION — 2H2
LEVEL [Hz] (n53)
OUTPUT
FREQUENCY
FREQUENCY ON
DETECTION
SIGNAL
* Frequency detection (Output frequency < Frequency detection level)
(Set n09 or nl0 to “5”.)
RELEASE
WIDTH FREQUENCY
+ 2Hz DETECTION
LEVEL [Hz]
OUTPUT (п53)
FREQUENCY
FREQUENCY
DETECTION
SIGNAL ON ON
37
Jump frequencies (n56 to n59)
This function allows the prohibition or “jumping” of critical frequencies so
that the motor can operate without resonance caused by machine systems.
This function 1s also used for dead band control. Setting the value to 0.0Hz
disables this function.
Set prohibited frequency |, 2 or 3 as follows :
QUTPUT FREQUENCY
| n56
n57 | | n56 = n57 2 n58
n59
If this condition is not satisfied
n59 the inverter displays E~ for
one minute and restores the
data to original settings
n58 |
n59
FREQUENCY REFERENCE
Continuing operation by automatic
fault reset (n60)
Sets the inverter to restart and reset fault detection after a fault occurs.
The number of self-diagnosis and retry attempts can be set at n60 up to 10.
The inverter will automatically restart after the following faults occur :
e OC (overcurrent)
* OV (overvoltage)
The number of retry attempts are cleared to O in the following cases :
(1) If no other fault occurs within 10 minutes after retry
(2) When the fault reset signal is ON after the fault is detected
(3) Power supply is turned OFF
38
Operating coasting motor without trip
To operate coasting motor without trip, use the speed search command or
DC injection braking at start.
* Speed search command
Restarts a coasting motor without stopping it. This function cnables
smooth switching between motor commercial power supply operation and
inverter operation.
Set input terminal function selection (n06, 07 or 08) to “11” (search
command from maximum output frequency) or “12” (search command
from set frequency).
Build a sequence so that FWD (REV) run command is input at the same
time as the search command or after the search command. If the run
command 1s input before the search command, the search command
becomes disabled.
Time chart at search command input
1 ON
FWD (REV) RUN COMMAND |
SEARCH COMMAND —L A
AGREED SPEED
MAX OUTPUT FREQUENCY OR DETECTION
|
|
FREQUENCY REFERENCE AT — |
RUN COMMAND INPUT | ~~
|
OUTPUT FREQUENCY
|
|
1
TIME PASEBLOCE SPEED SEARCH OPERATION
|
* DC injection braking at start (n46, n48)
Restarts a coasting motor after stopping it. Set the DC injection braking
time at start in n48 in units of 0.1 second. Set DC injection braking current
in n46 in units of 1% (inverter rated current =100%). When the setting of
n48 1s “0”, DC injection braking is not performed and acceleration starts
from the minimum output frequency.
n29
MIN OUTPUT
FREQUENCY
n48
DC INJECTION BRAKING
TIME AT START 39
Holding accel/decel temporarily
To hold acceleration or deceleration, input accel/decel hold command. The
output frequency 1s maintained when the accel/decel hold command is input
during acceleration or deceleration.
The stop command releases the accel/decel hold and the operation ramps to
stop.
Set input terminal function selection (n06, 07 or 08) to 13 (accel/decel hold
command).
Time chart at accel/decel hold command input
Nba "
ND | |
ACCEL/DECEL — 1 SL fa
HOLD COMMAND 1 |! | |
7 à
|
FREQUENCY — | | toy
REFERENCE Te" |
|
OUTPUT |
FREQUENCY
FREQUENCY
2
J
AGREED
SIGNAL
Note
When the FWD (REV) run command 1s put along with the accel/decel hold command,
the motor does not operate However, when frequency reference lower limit (n42) 1s set
greater than or equal to Minimum output frequency (n29), the motor operates at
frequency reference lower limit (n42)
40
Using frequency meter or ammeter (n44)
Selects to output either output frequency or output current to analog output
terminals AM-AC for monitoring.
Setting Description
со во Saeed | «а
Re ie
E A
PR
= ^
e
тм
ss
0. | Output frequency
1 Output current
In mitral setting, analog voltage of approx. 3V 1s output when output frequency
(output current) 1s 100%.
FREQUENCY METER + OUTPUT FREQUENCY
+ (OUTPUT CURRENT) Analog monitor gain
AM FM ° ; can be set by n45
0 TO 10VDC
AC +
|
0 3V ov
ANALOG OUTPUT
ammeter (n45)
Calibrating frequency meter or
Used to adjust analog output gain.
FACTORY SETTING
FREQUENCY METER/AMMETER UTA CURRENT (n45=0 30)
(3V 1mA FULL-SCALE) “00 os |
+
n45 = 1 00
n45 AM «<
—. AC
57 |
3V 10V
ANALOG OUTPUT
Set the analog output voltage at 100% of output frequency (output current).
Frequency meter displays 0 to 60Hz at 0 to 3V.
n45 Setting
0.30
IV X
= зу
Output frequency becomes
100% at this value.
41
Reducing motor noise or leakage current (n37)
Sets inverter output transistor switching frequency (carricr frequency).
Setting | Carrier frequency (kHz) etal noise leakage current
1 25
© > Higher Smaller
3 75 |
ATA 100 M
о 12 5 audible Larger
6 150
Note . n37 setting
Low-carrier type | (fixed)
Low-noisc type setting range ! to 6*, factory setting 4
* Setting range 1s | 10 4 for software version No NSP600 101 or before
@
I. Reduce continuous output current for changing the carrier frequency to 5
or 6.
Carrier Frequency Maximum Continuous Output Current
Set Value
1104 Up to 100% of ınverter rated output current
5,6 Up to 90% of inverter rated output current
2. Wiring Distance between Inverter and Motor
If the wiring distance between inverter and motor is long, reduce the
inverter carrier frequency as described below.
(Set value of constant n37)
(6)
(4)
(2)
Wiring Distance between
Inverter and Motor Up to 30m Up to 50m | Up to 100m |More than 100m
Carrier Frequency 15kHz or less |10kHz or less] 5kHz or less 2.5kHz
(1)
42
Operator stop key selection (n61)*
Selects processing when STOP key is depressed during operation from
control circuit terminal.
Setting Description
2.0: STOP key effective when running from terminals.
552] When STOP key 1s depressed, the inverter stops according to the
2-25] setting of constant n03 At this time, the digital operator displays
- “GA alarm (blinking) This stop command is held in the inverter
until both forward and reverse run commands are open
1 | STOP key ineffective when running from terminals
* Not provided for software version No NSP600101 or before
43
m Selecting Stopping Method
Selecting stopping method (n03)
Sclects the stopping method suitable for application.
Setting Description
Deceleration to stop
1 Coast to stop
* Deceleration to stop
Example when accel/decel time 1 is selected
ACCEL DECEL + DECEL TIME 1 MIN. OUTPUT
OUTPUT {| TIME 1 TIME 1 (n21) FREQUENCY
FREQUENCY (n20) x (n21) (FREQUENCY AT
C A J DC INJECTION BRAKING. \
[| n29 à
TIME (FACTORY SETTING 15Hz)i ©
| DC INJECTION BRAKING
RUN A ÓN | TIME AT STOP (n47)
COMMAND (FACTORY SETTING 0 5s)
* When frequency reference 1s changed during running.
Upon removal of the FWD (REV) run command, the motor decelerates at
the decel rate determined by the time set to decel time 1 (n21) and DC
injection braking is applied immediately before stop. If the decel time is
short or the load inertia is large, overvoltage (OV) fault may occur at
deceleration. In this case, increase the decel time or install a optional
braking resistor.
Braking torque : Without braking resistor : Approx. 20% torque of motor rating
With braking resistor: Approx. 150% torque of motor
rating
44
* Coast to stop
Example when accel/decel time 1 is selected
OUTPUT | ACCEL DECEL
TIME 1
FREQUENCY | (190) COAST TO
И STOP
*
/ Ts
: : TIME
FWD (REV)
RUN COMMAND — ON
* When frequency reference 1s changed during running.
Upon removal of the FWD (REV) run command, the motor starts coasting.
Applying DC injection braking
* DC injection braking current (n46)
Sets DC injection braking current in units of 1%. (Inverter rated current=100%)
* DC injection braking time at stop (n47)
Sets the DC injection braking time at stopping in units of 0.1 second.
When the setting of n44 is 0, DC injection braking is not performed but
inverter output is shut OFF at the timing of DC injection braking start.
n29 MIN.
OUTPUT
FREQUENCY
a
agen
n47
DC INJECTION BRAKING
TIME AT STOP
When coasting to a stop is specified in stopping method selection (n03), DC
injection braking at stop does not operate.
45
m Building Interface Circuits with External Devices
Using input signals (n06, n07, n08)
Multi-function input terminal S1, S2 and S3 functions can be changed when
necessary by setting constants n06, n07 and n0B, respectively. The same
value cannot be set to different constant setting.
* Terminal S1 function: Set to n06
* Terminal S? function: Set to n07
* Terminal S3 function: Set to n08
Setting Name Description Ref
0 (3-wire seduenco selection Setting enabled only for n06 47
1 |Fault reset — —
2 | External fault (NO contact input) | Inverter stops by external fault
signal Input Digital operator —
3 | External fault (NC contact input) | display 1s “E FO*”.
4 Multi-step speed reference 1 —
5 | Multi-step speed reference 2 — 30
6 | Multi-step speed reference 3 —
7 |¡JOG command — 31
8 |Accel/decel time select — 33
9 External baseblock
(NO contact input) Motor coasts to a stop by this
10 | External baseblock display 15 “5.5” alarm (king) |
(NC contact input)
11 Search command from
maximum frequency
19 Search command from set
Speed search command signal | 39
frequency
13 | Accel/decel hold command — 40
14 |LOCAL/REMOTE selection — 47
15 [UP/DOWN command 47
* 1,2 or 3 1s displayed in D corresponding to the numbers of S1, S2 and S3, respectively.
Factory settings n06 : 1, n07 - 2, n08 . 4
46
Terminal function at 3-wire sequence selection
RUN SW
STOP SW (NO CONTACT) VS mini
(NC CONTACT)
Run command
(Run when “clased”)
Stop command
(Stop when “oapen'””)
FWD/REV run selection
FWD run when ‘open’
REV run when ‘ closed‘
* LOCAL/REMOTE select (setting: 14)
Selects operation reference by the digital operator or by the control circuit
terminal.
LOCAL/REMOTE select is available only during stop.
Open : Run according to the setting of operation mode selection (n02).
Closed : Run by frequency reference and run command from the digital
operator.
(Example) Set n02 to 3 or 5.
Open : Run by frequency reference from control circuit
terminal FR and run command from control circuit
terminals SF, SR.
Closed : Run by frequency reference and run command from
the digital operator.
* UP/DOWN command (setting: n08 = 15)
With the FWD (REV) run command entered, accel/decel 1s enabled by
inputting the UP or DOWN signals to control circuit terminals S2 and S3
without changing the frequency reference, so that operation can be
performed at the desired speed. When UP/DOWN commands are
specified by n08, any function set to n07 becomes disabled; terminal S2
becomes an input terminal for the UP command and terminal S3 for the
DOWN command.
Control Circuit Terminal S2
(UP command)
Closed
Open | Open | Closed
Control Circuit Terminal S3
(DOWN command)
Open
Closed| Open | Closed
Operation Status
Accel
Decel | Hold | Hold
47
Time Chart at UP/DOWN Command Input
FWD RUN À LL
{
UP COMMAND $52 —-Т u J L_
0 |
DOWN COMMAND S3——H — — |
1 — iQ | — Po +
PERO REE a o
I l | ı I 0 I
UPPER LIMIT SPEED + терр 4 +
1 | i ! | | 3 I {
1/7 O | | ,
NN A a | o!
LOWER LIMIT SPEED 4 +4 + | —
OUTPUT FREQUENCY 1 ! 1 4 Pa ah ' ' =
OHI UG HDI H jul HH! D ot | о 1011 н
prey ase Г ГГ ГГ ГГ
SIGNAL
U = UP (accelerating) status
D = DOWN (decelerating) status
H = HOLD (constant speed) status
U1 = UP status, clamping at upper limit speed
D1 = DOWN status, clamping at lower limit speed
Notes :
1. When UP/DOWN command is selected, the upper limit speed is set regardless of frequency
reference.
Upper limit speed = Maximum output frequency (n24)
X Frequency reference upper limit (n41)/100
2. Lower limit value is either minimum output frequency (n29) or frequency reference lower
limit (n42) (whichever is larger.).
3. When the FWD (REV) run command is input, operation starts at the lower limit speed
without an UP/DOWN command.
4. If the jog command is input while running by the UP/DOWN command, the jog command
has priority.
5. Multi-step speed reference cannot be used when selecting UP/DOWN command.
48
Using output signals (n09, n10)
Multi-function output terminal MA, MB and PA functions can be changed
when necessary by setting constants n09 and n10.
* Terminal MÁ and MB functions: Set to n09
* Terminal PA function: Set to n10
Setting Name Description Ref
0 Fault Closed when inverter fault _
“Closed” when FWD or REV
1 In operation run command is input, or when | —
the inverter outputs voltage.
2 Agreed frequency — 49
“Closed” when the inverter output
3 Zero speed frequency 1s less than min. —
output frequency
Frequency detection
4 (output frequency > frequency —
detection level) 37
Frequency detection
5 (output frequency < frequency —
detection level)
6 Overtorque detection — 35
7 Base blocked | Closed when the inverter output | __
“Closed” when the inverter 1s
8 Low voltage detected detecting low voltage. —
“Closed” when the inverter 1s
9 Speed search searching for the speed.
“Closed” when “LOCAL” 1s
10 Operation mode selected by LOCAL/REMOTE
selection.
Factory settings n09:1 nl0:0
* Setting example of “Frequency agreed signal” (Setting = 2)
RELEASE WIDTH
DETECTIÓN WIDTHT--"— YX [FREQUENCY REFERENCE
OUTPUT FREQUENCY /
FREQUENCY AGREED SIGNAL —
m Setting Frequency by Current Reference Input
When sctting frequency by inputting
current reference (4-20mA) from the
control circuit terminal FR, switch the
dip switch SWI on the printed circuit
board to “I” side.
SWI is accessed by removing the digital
operator.
SW 1 - OPERATOR
Ni CONNECTOR
DIP SWITCH
SW1
> LL Ne ole MU
Never input voltage reference to control circuit terminal FR when dip switch
SW 1 1s switched to “T” side.
Ni
After switching SW 1, set MODE LED item to 4 or 5.
* Setting : 4
— 0 M m) Depress the digital operator keys to run or
Ы stop the inverter. Switch run and stop
CURRENT FS 9 --— direction by setting F/R LED item.
REFERENCE FR
4-20mA FC Set frequency by the analog current signal
| [0-100% ( max. frequency ) / 4-20mA]
connected to the control circuit terminal.
* Setting : 5
—0 ( Switch run/stop and FWD/REV run with
switching device connected to the control
circuit terminal.
FWD RUN/STOP
REV RUNISTOP
Set frequency by the analog current signal
[0-100% ( max. frequency ) / 4-20mA]
connected to the control circuit terminal.
CURRENT
REFERENCE
4-20mA
Frequency reference gain (n39)/bias (n40) can be set even when current reference
input is selected. For details, refer to “Adjusting frequency setting signal” on
page 32.
50
m Adjusting Motor Torque
Adjusting torque according to application
Adjust motor torque by using “V/f pattern” and “full-range automatic torque
boost”.
* V/f pattern setting
Set V/f pattern by n24 to n30 as described below. Set each pattern when
using a special motor (high-speed motor, etc.) or when requiring special
torque adjustment of machine.
V (VOLTAGE) Be sure to satisfy the following
nes | conditions for the setting of n24 to
n30.
n28 | n29 < n27 <n26 < n24
n30 | - If n29 = n27 is set, the set value of n28
_ [| — f . .
n29 n27 n26 n24 (FREQUENCY) Is disabled.
Constants N Unit Setti Initial
No. ame ni etling range Setting _
n24 | Max. output frequency 0.1Hz 50.0 to 400Hz 60.0Hz
n25 | Max. voltage 1V 1 to 255V 200V
n26 | frequency (sacs frequency) | 0-1HZ 0.6 to 400Hz 60.0Hz
n2/ | Mid. output frequency 0.1Hz 0.5 to 399Hz 1.5Hz
Mid. output
n28 | frequency voltage 1V { to 255V 12V
n29 | Min. output frequency 0.1Hz 0.5 to 10.0Hz 1.5Hz
Min output .
n30 frequency voltage 1V | to 50V 12V
51
Typical setting of V/f pattern
Set the V/f pattern according to the application as described below. When
running at a frequency exceeding S0Hz/60Hz, change the maximum output
frequency (n24).
Note Be surc to set the maximum output frequency according to the motor characteristics
(1) For general-purpose applications
Motor Specification : 60Hz Motor Specification : 50Hz
(Factory setting)
V у
200 Ÿ 200
12 {- 12
15 60 f 13 sof
(2) For fans/pumps
Motor Specification : 60Hz Motor Specification : 50Hz
у у
200 | 200 1
10
10 |-
—>
= —
15 30 60 f 1.3 25 90 f
(3) For applications requiring high starting torque
Motor Specification : 60Hz Motor Specification : 50HZ
200
23 |
18
322 50f
153 60 f 1.32
Increasing voltage of V/f pattern increases motor torque, but an excessive
increase may cause motor overexcitation, motor overheat or vibration.
Note : n25 1s to be set to motor rated voltage.
52
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 mini automatically adjusts the voltage during
constant-speed operation as well as during acceleration.
The required torque 1s calculated by the inverter.
This ensures tripless operation and energy-saving effects.
[Output voltage] x [Automatic torque boost gain (n38)) x [Required torque]
* Operation
A
V Required torque > Increase voltage
(VOLTAGE) |
f (FREQUENCY)
Normally, no adjustment is necessary for automatic torque boost gain (n38
factory setting : 1.0). When the wiring distance between the inverter and the
motor is long, or when the motor generates vibration, change the automatic
torque boost gain. In these cases, set the V/f pattern (n24 to n30).
53
Preventing motor from stalling (Current limit)
Automatically adjusts the output frequency and output current according to
the load to Continue operation without stalling the motor.
* Stall prevention (current limit) level during acceleration (n34)
Sets the stall prevention (current limit) level during acceleration in units of
1%.
(Inverter rated current = 100%)
Factory setting: 170%
A setting of 200% disables the stall prevention (current limit) during
acceleration. During acceleration, if the output current exceeds the value set
for n34, acceleration stops and frequency is maintained. When the output
current goes down to the value set for n34, acceleration starts.
MOTOR CURRENT
n34 bern Nr
OUTPUT — TIME
FREQUENCY |
* Controls the acceleration rate to
—— TME prevent the motor from stalling.
In the constant output area [output frequency 2 max. voltage output
frequency (n26)], the stall prevention (current limit) level during
acceleration 1s changed by the following equation.
Stall prevention (current limit) level
during accel in constant output area
Stall prevention (current limit) Max. voltage output frequency (n26)|
level during accel (n34) [Output frequency]
54
* Stall prevention (current limit) level during running (n35)
Sets the stall prevention (current limit) level during running in units of 1%.
(Inverter rated current = 100%)
* Factory setting: 160%
A setting of 200% disables the stall prevention (current limit) during
running.
During agreed speed if the output current exceeds the value set for n35,
deceleration starts.
When the output current exceeds the value set for n35, deceleration
continues. When the output current goes down to the value set for n35,
acceleration starts, up to the set frequency.
MOTOR CURRENT
nd [A 7 ъ
QUIPUT + ПМЕ
FREQUENCY |
‘| 1 1
‘ * Decreases frequency to prevent the
4 — TIME motor from stalling
tog
» Stall prevention (current limit) during deceleration (n33)
To prevent overvoltage during deceleration, the inverter automatically
extends the deceleration time according to the value of main circuit DC
voltage. When using an optional braking resistor, set n33 to 1.
Controls the deceleration time to
prevent overvoltage fault
<
TIME
Stall prevention (current limit)
during deceleration
| Provided
1 Not Provided (when braking
resistor mounted)
Setting
FREQUENCY
| 7
nn
—
DECEL
TIME
55
m Decreasing Motor Speed Fluctuation
Slip compensation
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 1s equal to the electronic thermal reference
current (motor rated current), the compensation frequency is added to the
output frequency.
Compensation frequency = Motor rated slip value
Output current — Motor no-load current (n55)
Electronic thermal
reference current (n31)
Motor rated slip value = Max. voltage output frequency (n26)
X Slip compensation gain (n54)
— Motor no-load current (n55)
Constants
co Name Unit Setting range Setting
n24 |Max output frequency|0.1Hz|50.0 to 400Hz 60.0Hz
n26 [thax voltage output 4 114710 6 to 400Hz 60.0Hz
n31 Electronic thermal 0.1A |0 to 120% of inverter rated current *
Ship compensation 0.0 to 9.9% (100%=max. voltage
n54 gain 0.1% [output frequency n26) 0 0%
Setting 0.0% invalidated slip compensation
NS laurent | 1% [reference currentn81) | 40%
ngat [Slip compensation отв 100 to 255s 205
primary delay time
When 00s is set, delay tme becomes 2.0s
* Differs depending on inverter capacity
+ Not provided for software version No. NSP 600101 or before.
Notes . 1. Slip compensation is not performed in the following conditions:
* Output frequency < minimum output frequency (n29)
56
* During regeneration
* Setting to electronic thermal reference current (n31) to 0.0A.
In the constant output area [output frequency 2 max voltage output frequency (n26)],
compensation frequency 1s increased automatically as described on the following
page
The figure below shows the compensation frequency when the inverter
output current 1s equal to the motor rated current.
COMPENSATION FREQUENCY
q
OUTPUT FREQUENCY x n54
n24 x nb4
n26 x n54 ST
n26 n24
— OUTPUT FREQUENCY
E Motor Protection
Motor overload detection
The VS mini protects against motor overload with a built-in electronic
thermal overload relay.
* Electronic thermal reference current (n31)
Set to the rated current value shown on the motor nameplate.
Note : Setting to 0.0A disables the motor overload protective function.
* Motor overload protection selection (n32)
Electronic Thermal Characteristics
Applied to general-purpose motor, standard ratings
Applied to general-purpose motor, short-term ratings
Applied to inverter motor, standard ratings
Applied to inverter motor, short-term ratings
Electronic thermal overload protection not provided
A JOIN |—
The electronic thermal overload function monitors motor temperature,
based on inverter output current and time, to protect the motor from
overheating. When electronic thermal overload relay is enabled, an
“où ‘ error occurs, shutting OFF the inverter output and preventing
excessive overheating in the motor. When operating with one inverter
connected to one motor, an external thermal relay is not needed. When
operating several motors with one inverter, install a thermal relay on each
motor.
57
* General-purpose motor and inverter motor
Induction motors are classified as general-purpose motors or inverter
motors, based on their cooling capabilities. Therefore, the motor overload
function operates differently between these two motor types.
Cooling effect
Torque characteristics
Electronic thermal
overload
General-purpose motor
Effective when
operated at
50/60Hz from
commercial
power supply
180
155
140
TORQUE
%) 100
80
55
38{#-t--t--4--
0 3 20 60 120
OPERATION FREQUENCY(Hz)
Base Frequency 60Hz
(МА for 60Hz, 220V Input Voltage)
For low-speed operation, torque
must be limited in order to stop
motor temperature rise.
“ot ‘ error (motor
overload protection)
occurs when
continuously
operated at 50/60Hz
or less at 100% load.
inverter motor
Effective even
when operated at
low speed
(approx. 6Hz)
180
150
100
TORQUE
(%)
55 H--4--4--+-+-
3 H--+-$--4=1--F-
0
6 60 120
OPERATION FREQUE NC Y(H7)
Base Frequency 60Hz
(МЛ for 60Hz, 220V Input Voltage)
Use an inverter motor for
continuous operation at low speed.
Electronic thermal
overload protection
not activated even
when continuously
operated at 50/60Hz
or less at 100% load.
58
/. MAINTENANCE AND INSPECTION
Periodically inspect the inverter as described in the following table to
prevent accidents and to ensure high performance with high-reliability.
Location to Check
Check For
Solution
Terminals, unit
mounting bolts,
etc
Connection hardware is
properly seated and
securely tightened.
Properly seat and tighten
hardware
Cooling fins
Built up dust, dirt, and debris
Blow with dry compressed arr :
39 2 x 10* to 58 8 x 10% Pa,
57 to 85 psi (4 to 6kg / cm? )
pressure
Printed circuit
board
Accumulation of conductive
material or Oil mist
Blow with dry compressed air
39.2 x 10* to 58.8 x 10*Pa,
57 to E5 psi (4 to 6kg / cm? )
pressure
If dust or oil cannot be
removed, replace the inverter
unit.
Power elements
and smoothing
capacitor
Abnormal odor or
discoloration
Replace the inverter unit.
59
8. FAULT DIAGNOSIS AND COR-
RECTIVE ACTIONS
This section describes the alarm and fault displays, explanations for fault
conditions and corrective actions to be taken if the VS mini malfunctions.
<Corrective actions for models with blank cover (no operator)>
|. Input fault reset or cycle the power supply OFF and ON.
2. When a fault cannot be corrected:
(1) Turn the power supply OFF and check the wiring and control logic.
(2) Turn the power supply OFF and replace the blank cover with the
digital operator to display faults.
60
<Corrective Actions of Models with Digital Operator>
au
: BLINKING
e .OFF
Alarm Display and Contents
Alarm Display
Digital
Operator
RUN (Green)
ALARM (Red)
Inverter
Status
Explanation
Causes and
Corrective Actions
EF
Blinking
bb
Blinking
Pr
Blinking
ol 3
Blinking
SE
Blinking
Warning
Fault
contacts
do not
change
state
EF (Simultaneous FWLy/
REV run commands)
When FWD and REV
run commands are
simultaneously input
for over 500ms, the
inverter stops according
to constant n03
Check SF and SR input
terminals
BB (External baseblock)
Base block command at
multi-function terminal 1s
active, the inverter output
is shut OFF (motor coasting)
Temporary condition, cleared
when input command is
removed
Check multi-function
Input terminals S1, S2,
or S3
STP (Operator function
stop)
STOP
RESET 'S pressed
during running by the
control circuit terminals
SF and SR The inverter
stops according to
constant n03
Check terminals
SF and SR
OL 3 (Overtorque
detection)
Motor current exceeded
the preset value In
constant n51.
Inverter continues
operation
Check the driven
machine and correct
the cause of the fault, or
Increase the value of
constant n51 up to the
highest value allowed for
the machine
SEr (Sequence error)
Inverter receives
LOCAL/REMOTE
select command from
the mult:-function terminal
while the inverter 1s
outputting Refer to page
39 for LOCAL/REMOTE
select signal
Check the multi-function
input terminals S1, S2,
and S3
61
Alarm Display
Inverter Causes and
Digital |RUN (Green) | Status Explanation Corrective Actions
Operator | ALARM (Red)
UV (Main circuit low voitage)| Check the following
Main circuit DC voltage | + Power supply voltage
drops below the low-voltage | . Main circuit power
uu detection level while the SUDDIY winna 1s
, inverter output 1s OFF РРУ 9
Blinking connected
« Terminal screws are
securely tightened
Warning
В Е OV (Main circuit overvoltage) Check the power supply
ault Main circuit DC voltage vol
= ntact oltage
ve contacts | exceeds the overvoltage
Ou = change detection level while the
inverter output 1s OFF
Blinking state p
OH (Cooling fin overheat)| Check the intake aur
ан Intake air temperature temperature
nses while the inverter
Blinking output is OFF
62
Fault Display and Contents
Fault Display
Inverter Causes and
Digital {RUN (Green) | Status Explanation Corrective Actions
Operator | ALARM (Red)
OC (Overcurrent) * Short circuit or
Inverter output current grounding at inverter
momentarily exceeds output side
approx 250% of rated |. Excessive load GD?
current « Extremely rapid accel/
decel time
(constants n20 to n23)
* Special motor used
* Starting motor during
ao [ coasting
* Motor of a capacity
greater than the inverter
rating has been started
* Magnetic contactor
open/closed at the
Inverter output side
OV (Main circuit over- * Insufficient decel time
Protective | voltage) (constants n21 and n23)
Operation | Main circuit DC voltage |. Lowernng of minus load
ou e Output 1s eee tre A (elevator, etc )
“ shut OFF | detection level because
Or and motor ee regenerative * Increase decel time
coasts to * Connect optional
a stop braking resistor
UV1 (Main circuit low * Reduction of input
voltage) power supply voltage
Main circuit DC voltage |. Open phase of input supply
drops below the low- |, Occurrence of momen-
voltage detection level tary power loss
, while the inverter output |. Insuficient accel time
is is ON. (constants n20 and n22)
J
Check the following -
* Power supply voltage
* Main circuit power
supply wiring 15
connected.
* Terminal screws are
secure
* Increase accel time
UV2 (Control power Cycle power
Luc supply fault) If the fault remains,
Voltage fault of control
power supply ts detected
replace the inverter
63
Fault Display Inverter Causes and
Digital ¡RUN (Green) | Status Explanation Corrective Actions
Operator | ALARM (Red)
OH (Cooling fin overheat)| * Excessive load
Temperature rise * Improper V/ pattern
because of inverter setting
overload operation or * Insufficient accel time
intake air temperature
rise. if the fault occurs
dunng acceleration
* intake air temperature
oH exceeding 50°C (122°F)
J
Check the following
* Load size
* V/f pattern setting
(constants n24 to n30)
* Intake air temperature
OL1 (Motor overload) * Check the load size or
Motor overload V/f pattern setting
Protective | Protection operates by (constants n24 to n30)
ol Operation built-in electronic thermal | * Set the motor rated
e Output is overload relay current shown on the
x shut OFF nameplate by constant
a and motor n31.
a stop. to OL2 (Inverter overload) | * Check the load size or
- Inverter overload VÁ pattern setting
cie protection operates by (constants n24 to n30)
built-in electronic thermal | Check the inverter
overload relay. capacity.
OL3 (Overtorque Check the dnven
detection) machine and correct the
Motor current exceeded | cause of the fault, or
ot 3 the preset value in increase the value of
constant n51 because of | constant n51 up to the
machinery fault or highest value allowed for
overload. the machine.
EF : EF1, EF2, EF3 Check the multi-function
‘ (External fault) input terminals S1, S2
EFe Inverter receives an and S3.
external fault input from
EF3 control circuit terminal.
64
Fault Display
Inverter Causes and
Digital | RUN (Green) | Status Explanation Corrective Actions
Operator | ALARM (Red)
CPF-00 Cycle power
san Inital memory fault is If the fault remains,
rh detected replace the inverter
CPF-01
£0 ROM fault 1s detected.
us à
CPF-04 * Record all constant
Constant fault is detected. | data and initialize the
constants (Refer to
Protective page 22 for constant
Foy Operation initralization )
0 Output IS ° Cycle power
м, shut OFF If the fault remarns,
O and motor replace the inverter
coasts to
a stop
CPF-05 Cycle power.
AD converter fault 1s If the fault remains,
Fos detected replace the inverter
CPF-06 Remove power to the
Option connecting fault inverter
Fos Check the connection
of the option .
* Insufficient power Check the following :
supply voltage * Power supply voltage
* Control power supply | - Main circuit power
— fault supply wiring is
e * Hardware fault connected
(OFF) o * Terminal screws are
securely tightened.
* Control sequence.
* Replace the inverter.
65
9. SPECIFICATIONS
Em Standard Specifications
200V [Low-carner type] J 20P1 | J. 20P2 | J 20P4 | J 20P7 | J 21P5
Model |3-phase [Low-noise type | B 20Р1 | В 20P2 | B 20P4 | Bi 20P7 | B 21P5
vi 200V single-/ [Low-carrier type | J. ¡BOP1 | J BOP2 | J BOP4 | J BOP7 —
|3-phase* {Low-noise type | B ВОР1 | В .BOP2 |B BOP4 |B BOP7 |B B1P5
100% hase ** Low-noise type | В 'АОР1 | В IAOP2 | В AOP4 | В AOP7 —
[Max Applicable Motor Output HP (KW)#10 13 (0.1) JO 25 (0 2)] 0504) | 1(075) | 2 (15)
Inverter capacity (kVA) 03 06 11 19 2.6
Rated output current (A) 08 15 3.0 5.0 70
Max output | 200V 3-phase 3-phase, 200 to 230V (proportional to input voltage)
$ |voltage(V) [200V single-/ 3-phase | 3-phase, 200 to 240V (proportional to input voltage)
ë 100V single-phase 3-phase, 200 to 230V (proportional to input voltage)
Max output frequency (Hz) 400Hz (Programmable)
Rated input | 200V 3-phase 3-phase, 200 to 230V, 50/60Hz
a [voltage and [200V single-/3-phase | Single-phase 200 to 240V, 50/60Hz
7 'requency 3-phase, 200 to 230V, 50/60Hz
5 100V single-phase Single-phase 100 to 115V, 50/60Hz
Q ¡Allowable voltage fluctuation -15% to +10% (-10% to +10% for 100V single-phase model)
Allowable frequency fluctuation
+5%
- IControl method
Sine wave PWM (High-camer frequency PWM for low-noise)
Frequency control range
0.5 to 400Hz
Frequency accuracy
(temperature change)
Digital command . +0 01% (-10 to +50C, 14 to 122 F)
Analog commands : +1% (25 +10C, 77 +18 F)
$ Е tin lutio Digital operator reference 0 1Hz (less than 100Hz) 1Hz (100Hz or more)
| requency Seting reso Won Analog reference 0.06Hz/60Hz (1/1000)
5 [Output frequency resolution 0 1Hz
s|Overload capacity 150% rated output current for one minute
= Frequency reference signal O to +10VDC (20k0), 4 to 20mA (25092) (Selectable)
= |Accel/decel time 0.1 to 999 sec (accel/decel tme are independentiy programmed)
© Short-term average deceleration torque#
0 1kW, 0.2kW (0.13HP, 0 25HP) 150%
Brakin O 4kW, 0.75kW (0 5HP, 1HP) 100%
raking torque 1.5kW (2HP) 50% or more
Continuous regenerative torque Approx 20% (150%
with optional braking resistor, braking transistor built-in)
V/ characteristic Possible to program any V/f pattern
Motor overload protection
Electronic thermal overload relay
Instantaneous overcurrent
Motor coasts to a stop at approx 250% of inverter rated current
Overload Motor coasts to a stop after 1 minute at 150% of inverter rated output current
Overvoltage Motor coasts to a stop if DC bus voltage exceeds 410V
© Stops when DC bus voltage ıs approx 200V or less
5 Undervoltage (approx _160V or less for single-phase series)
Е One of the following operations are selectable Not provided
> (Stops 1f power loss 1s 15ms or longer)/Automatically
2|Momentary power loss restarts at recovery from momentary power loss of approx
® 0 5 sec /Automatıcally restarts
&| Cooling fin overheat Protected by electronic circuit
Stall prevention level
Provided during acceleration and constant-speed run
(fixed level)
Provided/not provided available dunng deceleration
Ground fault
Protected by electronic circuit (Overcurrent level)
Power charge indication
Run lamp stays ON or digital operator LED stays ON
* Low-camer type 1s not provided for 100V single-phase and 200V single- / 3-phase, 1 5kW (2HP) inverters
+ 100V single-phase models If excessively short accel time 1s set, main-circuit low-vollage protection (UV1)
Is activated according to the load status during acceleration In this case, extend the accel time
t Based on a standard 4-pole motor for max. applicable motor output
# Shows deceleration torque for an uncoupled motor decelerating from 60Hz with the shortest possible
deceleration time
66
XC
Model 3-phase
CIMR-
200V
Low-carner type
J 20P1
J 20P2
J 20P4
J 20P7
J 21P5
Low-noise type
B 20P1
B 20P2
B 20P4
B 20P7
B 21P5
200V single-/
Low-carrier type
J BOP1
J BOP2
J BOP4
J BOP7
13-phase*
Low-noise type
B BOP1
B BOP2
B BOP4
B BOP7
B B1P5
100V
_Jsingle-phase*
Low-noise type
B AOP1
В АОР2
В АОР4
В АОР7
Run/Stop input
Two signals (Forward run/stop, reverse run/stop)
input signals
Multi-function input
Three of the following input signals are selectable .
Forward/reverse run (3-wire sequence), fault reset,
external fault (NO/NC contact input), multi-step speed
operation, jog command, accel/decel time select,
external base block (NO/NC contact input), speed
search command, accel/decel hold command,
LOCAL/REMOTE select, UP/DOWN command
Output signals
Multi-function output
Two of the following output signals are selectable
(1 NONC contact output, 1 photo-coupler output)
Fault, running, at frequency, zero speed,
frequency detection (output frequency < or >
set value), dunng overtorque detection, during base
block, dunng undervoltage detection, during speed
search, operation mode
Other functions
Analog monitor
0 to +10VDC output, programmable for output
frequency or output current
Standard functions
Full-range automatic torque boost, fault retry,
upper/lower frequency mit, DC injection braking
current/time at start/stop, frequency reference
bias/gain, prohibited frequency, analog meter
calibrating gain, S-curve accel/decel, slip compensation
Status indicator LED
Run and ALARM provided as standard LED's
—
a Digital operator
al (JVOP-120)
Available to monitor frequency reference, output
frequency, output current, FWD/REV selection
Terminals
Main circuit : screw terminals
Control circuit : plug-in screw terminal
and motor
Winng distance between inverter
100m (328ft) or less
Enclosure
Open chassis
Cooling method
Self-cooling
2 Ambient temperature -10 to 50€ (14 to 122°F) (not frozen)
£| Humidity 90% RH or less (non-condensing)
9 Storage temperature -20 to 60C (4 to 140°F)
g Location Indoor (free from corrosive gases or dust)
E Elevatıon 1000m (3280ft) or less
S| Vibration Up to 9.8m/s? (1G) at less than 20Hz, up to 2m/s?
TT (О 2G) at 20 to 50Hz
t Low-camer type is not provided for 100V single-phase and 200V single- / 3-phase,
1 5kW (2HP) inverters.
* Temperature dunng shipping (for short penods)
67
E Standard Wiring
3 PHASLS POWLR MCCB [ a TT — 7
SUPPI Y — |
USE L1 (RI AND) LIB—o 0 Y —© L1 (RI UE >
NIL2 (S) FOR INLS—0O © © NIL2(S) '
SINGLE PHASE — O IM
OPERATION L3(T)—0 > ^_ 13 (7) WO
NO =
e fs 717 pug
— i
FAULT © AA AML O TO +10VDC
EXTERNAL —O Оо! mt lp {FM} OUTPUT FREQUENCY
O O— itd MULTI-FUNCTION TT >
MULTISTEP °° ! | 1“ CONTACT INPUT Y |
—O O————o0S3 LU |
1 le LY MULTI-FUNCTION OUTPUT
ET scl LOGIC MBL punning} CONTACT
11 E sel OCN MC 250VAC, 1A OR LESS
1 | | Y TERMINAL 9 30VDC, 1A OR LESS
(O)
О SHEED pal MULTI-FUNCTION
TERMINAL 4 | FAULT | PHOTOCOUPLER
Y drs FREQUENCY — —E Y —o— J OUTPUT
R 199. SETTING POWER SUPPLY 48VDC, 50mA OR LESS
FREQUENCY - | rr + ! a“ ¿om |
REF 2k Q E Tec (0 TO 10V/4 TO 20mA |
/ v
Connection Example of Braking Resistor
Use sequencer lo break
power supply side on
overload relay inp contact
OVERLOAD RELAY
TRIP CONTAC]
— = 8BRAKING
[3 | RESISTOR
MCCB
MC
am
3-PHASE L1(RI=0 MA LI) ша MOTOR
POWER N 25) O Г NIL2(S)
SUPPLY зу $ ML 13M y
Co |. W
| [THRX OFF QN MC |
yp Too [3 1
| BRAKING RESISTOR UNIT |
I OVERLOAD RELAY TRIP CONTACT | Î
| | еж THRX =
RR | |
: MC TRX |
| —0 0—7 )
| MA MC SA
(+ TRX +
Com 2° |
FAULT CONTACT |
68
Terminal Description
Type] Terminal Name Function (Signal Level)
= Ce? 61 AC power supply input L1 (R) and N/L2 (S) for single-phase power supply
5 U VW Inverter output For inverter output
c 181.82 Braking resistor connection | For braking resistor connection
ag
= For grounding (grounding resistance should be
@ [Grounding 100% or less)
h Le
SF |Forward run/stop han пес ISED, stops
SR |Reverse run/stop Runs when CLOSED, stops
Мик! 1| Fact { 15 “Fault reset" 24VDC 8mA,
8 Si ulti-function contact input actory preset Is “Fault rese Photocoupler
© Multi-function contact input 2| Factory preset is “External fault |
gl > (NO contact) input” insulation
3 Factory preset is “Multi-ste
e S3 [Multi-function contact input 3 speed onc 1” Р
| f
sc |Sequence common omer terminal for sequence
3 Power supply terminal for
= 5 FS frequency setting +12V (allowable current . max 20mA)
O -—
= ©
O T| FR [Frequency reference input | 0 to 10VDC (20kQ) or 4 to 20mA (2500)
© e
= ©
Е 5 Frequency reference input
8 o FC common ov
LL
Factory preset 1s
AC |Analog monitor output Ov 2mA or less
common
3 В MA |NO contact output
5 o Me INC contact output Factory preset Is | Contact capacity
O © Р “During running” 250VAC, 1A or less
S MC |Contact output common 30VDC, 1A or less
o
5 PA |Photocoupler output Factory preset is | Photocoupler output :
3 PC |Photocoupler output common “Fault” 48VDC, 50mA or less
* Analog monitor is a terminal to monitor exclusively for frequency meter or ammeter.
Do not use 1t as a control signal for feedback control, etc.
The factory preset of signal level is 0 to +3VDC. By setting a constant, O to +10VDC
output 1s available.
69
E Dimensions
| J L fe =
CD
tk J L O — —r O
D1
|
-
Fig. 1
(РО 9) BTL (0Z O)
|
M4
|
a (49 b) BLI S
N (79 7) SLI q `®№ = ve |
NN нет ANT
= | DOONEE [1 JOUR:
| DOCS ООО НР
{ 3 O
4 100 er en =
= a | e 3 D z| >
| — e >» | A 620
- |
a
e pu E— |
Lo
W1
W
f
re
Fig. 2
70
Dimensions in mm (inches)/mass in kg (Ib)
Model | Low-carrier type | Low-noise type
Capacity kW(HP)] W| D D1 | Mass [Fig.] W | D | Wi | D1 | Mass | Fig
01013 | 68 | 70 91 68 | 75 | 56 | 96 | 0.5
(013) la 6842 76)k2 20)k358)| 05 (2 68){(2 95)(2 20)1(3 78)) (11)
68 | 75 96 | (11) 68 | 88 | 56 | 109 | 0.6
3| 02025) les e oe 20)k3 78) (2 68){(3 pn °0)(4 29) (13) | *
SI 0405 109 | 06 es |11C| 56 [131] 09
3 (05) 26 : 3. 4602. 20)K4 29)| (1 3) 2 68){(4 33)|(2 20)l(5.16)| (20)
S| 0751) 130 151 | 09 108 [ 130 | 96 | 151 | 1.3
© у 68 (5 12)k2 20)k5 94)| (2.0) (4-25)1(5 12)1(3.78)(5 94) (2.9)
1502) |108]155 176 | 15 108 | 155 | 96 | 176] 15 | 2
e: 25(6 9 (3.78)k6 93)| (3.3) (4 25)|(6 10)|(3.78)|(6.93)| (3.3)
01(0 13) pr 96 | 05 68 | 75 | 56 | 96 | 0.5
> ё SS e 5 (2 20)(3 78)| (1 1) (2 682 95)/(2 20)/(8 78)) (1.1) | |
© 02 (0 25 116 | 06 68 | 108 | 56 | 129 | 0.6
N (0 25) 2 a 74) (2 20)((4 57)| (13) (2 68)|(4 25) 2 20)|(5.09)| (1 3)
#l 9405) |108] 130 151 108 | 130 | 96 | 151
(4 25Y(5 12)13 78)k5 94)! 1.3 (4 25)(5 12)1(3 78)(5 94)|- 1 3
Sl 075(1) lao) 130 151 | (2.9) 108 | 130] 96 | 151] (29) | >
2 (4 25) (5 12)l(3 78)K5 94) (4 25)}(5 12)(3 78)|(5 94)
Psp a 130 | 170 | 118 | 191 [ 0.9
(2) 6 12) (6 6 (4.65)(7.52) (2.0)
>| 01 (0 13) 56 | 116
3 @ 68) (3 74) (220)(457) 06 | +
= 68 | 108 | 56 | 129 | (13
a| 02 (0.25) loos) (4.25)|(2-20)|(5 09) (19)
5. a 108 | 130 | 96 |151 [ 1.3
el 0.4 (0.5) la) (5 12)(3.78)/(6 94)| (29) | ,
= 108 | 155 | 96 | 176 | 1.4
01 075 (1) (4.25)((6.10)|(3.78)|(6.93)] (3-1)
71
Eu Recommended Peripheral Devices
It is recommended that the following peripheral devices should be mounted
between the AC main circuit power supply and VS mini input terminals
LI(R). N/L2(S) and L3(T).
* MCCB (Molded-case circuit breaker) :
Be sure to connect it for wiring protection.
* Magnetic contactor:
Mount a surge suppressor on the coil (refer to the table shown below.)
When using a magnetic contactor to start and stop the inverter, do not
exceed one start per hour.
Recommended MCCB and magnetic contactor
* 200V 3-phase
VS mini model CIMR-XC. “А: |
CIMR-XC Er: 20P1 20P2 20P4 20P7 21P5
Capacity (kVA) 0.3 0.6 1.1 1.9 2.6
Rated Output Current (A) 0.8 1.5 3 5 7
MCCB type NF30
(MITSUBISHI) 5A 5A 5A 10A 20A
Magnetic contactor type HI
* 200V single-/3-phase
VS mini model CIMR-XC ” :A”
CIMR-XC: ‘E- * BOP1 BOP2 BOP4 BOP7 B1P5
Capacity (kVA) 03 0.6 1.1 1.9 2.7
Rated Output Current (A) 0.8 1.5 3 5 7
MCCB type NF30, NF50
(MITSUBISHI) 5A 5A 10A 20A 40A
Magnetic contactor type HI
* 100V single-phase
VS mini model CIMR-XCBA: 7
CIMR-XCBE AOP1 AOP2 AOP4 AOP7
Capacity (kVA) 03 0.6 1.1 1.9
Rated Output Current (A) 0.8 1.5 3 5
MCCB type NF30, NF50
(MITSUBISHI) 104 15A 30A 40A
Magnetic contactor type HI
(YASKAWA CONTROL) HI-7E HI-10E HI-25E HI-30E
72
Surge suppressors
Surge Suppressors Model
Coils and relays DCR2- Specifications | Code No
250VAC
Large size magnetic contactors 50A22E 0 5uF 2000 C002417
200V :
to | Control relays
MY-2,-3 (OMRON) 250VAC
230V 10A25
HH-22, -23(FUJI) 0A25C | o1uF 1000 | C002482
MM-2, -4 (OMRON)
e Ground fault interrupter:
Select a ground fault interrupter not affected by high frequencies. To
prevent malfunctions, the current should be 200mA or more and the
operating time 0.1 sec. or more.
Example : « NV series by Mitsubishi Electric Co., Ltd. (manufactured in
1988 and after)
* EGSG series by Fuji Electric Co., Ltd. (manufactured in 1984
and after)
* AC reactor:
Install an AC reactor to connect to a power supply transformer of large
capacity (600kVA or more) or to improve power factor on the power
supply side.
* Noise filter:
Use a noise filter exclusively for inverter if radio noise generated from the
inverter causes other control devices to malfunction.
>
|. Never connect a general LC/RC noise filter to the inverter output circuit.
2. Do not connect a phase advancing capacitor to the I/O sides and/or a
surge suppressor to the output side.
3. When a magnetic contactor is installed between the inverter and the
motor, do not turn it ON/OFF during operation.
For the details of the peripheral devices, refer to the catalog.
73
m Constants List
Setting Setting Initial | User | Ref.
N
° Name Range Unit Setting|Setting|Page
Constant write-in
| prohibit/initialize 0.189 29
2 | Operation mode selection Oto5 1 0 26
3 | Stopping method selection 0, 1 1 0 44
For FWD ~Eo REV
FWD/REV run Note This set value becomes effective when the | =
4 A corn 23
selection run command 1s set to "opertator” at oper-
ation mode selection (n02)
5 | REV run prohibit 0,1 1 0 30
Multi-function input
6 select 1 (terminal S1) 0 to 14 1 |
Multi-function input
select 2 (terminal S2) 1to 14 e
1 10 15 1
Multi-function Note Setting 15 Dies the function set 46
8 | input select 3 to constant n 4
(terminal S3) Then terminal S2 becomes an input
terminal for the UP command, and
terminal S3 becomes that for the
DOWN command
Multi-function
9 | output select 1 Oto 10 1 1
(terminal MA/MB) 49
Multi-function output
10 select 2 (terminal PA) Oto 10 0
11 | Frequency reference 1 6 OHz
12 | Frequency reference 2 O OHZ
13 | Frequency reference 3 0 OHz
O 1Hz
14 | Frequency reference 4 0 OHz
0 0 to 400Hz (ess than 100Hz)/ 30
15 | Frequency reference 5 (100Hz or more) O OHZ
16 | Frequecny reference 6 O OHz
17 | Frequency reference 7 O OHZ
18 | Frequency reference 8 0 OHz
Jog frequency 0 1Hz (less than 100Hz)/}
19 | reference 0010 400Hz 1, (100Hz or more) | © 072 31
74
Setting Setting Inital | User | Ref.
No Name Range Unit Setting |Setting| Page
20 | Acceleration time 1 10 Os
0 1s
21 | Deceleration time 1 0 0 to 999s (ess than 100s)/ 10 Os 23,
S 33
22 | Acceleration time 2 (100s or more) 10 Os
23 | Deceleratıon tıme 2 10 Os
Maxımum output 0 1Hz (less than 100Hz)/
24 frequency 50 0 to 400AZ | 4447 (100Hz or more) | 80 OHZ
25 | Maximum voltage 1 to 255V 1v 230V ея
Maximum voltage 0 1Hz (less than 100Hz)/
26 output frequency 0 6 to 400Hz 1Hz (100Hz 01 more) 60 OHz
97 | Mid output 0 5 to 399Hz 0 1Hz (less than 100Hz)/ 1 5Hz
frequency 1Hz (100Hz or more)
og | Mid output 1 to 255V 1V 12V
frequency voltage 51
29 | Minimum output frequency | O5 to 10 OHz O 1Hz 1 5Hz
Minimum output
30 frequency voltage 110 50V Ш 12V
34 Electronic thermal 0 to 120% of inverter 0 1A * 24,
reference current rated current 57
Electronic thermal
32 motor protection 010 4 1 9 эй
33 Stall prevention (current limit) 0. 1 1 0 55
dunng deceleration
34 Stall prevention (current limit) 30 to 200% 1% 170% 54
level during acceleration
35 otal prevention (current limit) 30 to 200% 1% 160% 55
evel during running
36 Operation selection after Oto 2 1 0 34
momentray power loss
Low-carrier 1 1=2 5kHz 1
37 | Carner type (2 5 kHz) (Carrer frequency |(¢ 9kH2) 49
type (25 to 15kHz)f | x2 SkHz) (10kHz)
38 | Automatic torque boost gain 00to30 01 10 53
39 | Frequency reference gain 0 10 to 2 00 001 100
32
40 | Frequency reference bias -99 to 99% 1% 0%
41 | Frequency reference upper limit 0 to 110% 1% 100%
33
42 | Frequency reference lower limit Oto 110% 1% 0%
* Differs depending on the inverter capacity.
T Setting range 1s | to 4 for software version No. NSP 600101or before.
(setting disabled)
Setting Setting Initial | User | Ref.
No Name Range Unit Setting| setting | Page
Control circuit terminal
43 function selection (FR) 01 1 0 30
44 | Analog monitor selection 01 1 О
41
45 | Analog monitor gain 000to200 0 01 030
DC injection o o o 39,
46 braking current 0 to 100% 1% 50% 45
DC injection brak-
47 Ing time at stop 0 0 to50s О 15 0 5s 45
DC injection brak-
48 Ing time at start 0 0to50s О 15 О 0$ 39
49 S-curve accel/ 010 3 + 0 34
decel selection
50 | Overtorque detection Oto4 1 0
51 | Overtorque detection level | 30 ю 200% 1% 160% Зе
52 | Overtorque detection time O1to 100 0 1$ C 1s
Frequency 0 1Hz (less than 100Hz)/
53 detection level 0 0 to 400Hz 1Hz (100Hz or more) 0 oz 37
54 | Slip compensation gain 00to 99% 01% 00%
56
55 | Motor no-load current 0 to 99% 1% 40%
56 | Jump frequency 1 O OHZ
57 | Jump frequency 2 0 0 to 400Hz | 0 1Hz (less than 10047) 0 0Hz
1Hz (100Hz or more) 38
58 | Jump frequency 3 O OHz
59 | Jump width O O to 25 5Hz O 1Hz 1 OHz
60 | No of fault retry time| Oto 10 times 1 time О 38
Operator stop key
61 selection* 0.1 1 0 43
Slip compensation
62 primary delay time* O O to 25 5s O 1s 2 Os 56
Stores, displays most recent alarm| __ | |
68 Fault record (setting disabled)
Displays lower three digits of the
69 | PROM no PROM number NSP6000D0 — | — | —
* Not provided for software version No. NSP600101 or before.
76
VS mini C Series
INSTRUCTION MANUAL
TOKYO OFFICE
New Pier Takeshiba South Tower, 1-16-1, Kaigan, Minatoku, Tokyo 105-6891 Japan
Phone 81-3-5402-4511 Fax 81-3-5402-4580
YASKAWA ELECTRIC AMERICA, INC.
2121 Norman Dnve South, Waukegan, IL 60085, U S A
Phone 1-847-887-7000 Fax 1-847-887-7370
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 Paáulo-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 S38525 Torsas, Sweden
Phone 46-486-48800 Fax 46-486-41410
Motoman Robotec GmbH
KammerfeldstraBe 1, 85391 Allershausen, Germany
Phone 49-8166-900 Fax 49-8166-9039
YASKAWA ELECTRIC UK LTD.
1 Hunt Hill Orchardton Woods Cumbernauld, G68 9LF, United Kingdom
Phone 44-1236-735000 Fax 44-1236-458182
YASKAWA ELECTRIC KOREA CORPORATION
Kipa Bidg #1201, 35-4 Youido-dong, Y eongdungpo-Ku, Seoul 150-010, Korea
Phone 82-2-784-7844 Fax 82-2-784-8495
YASKAWA ELECTRIC (SINGAPORE) PTE. LTD.
151 Lorong Chuan, 4404-01, New Tech Park Singapore 556741, Singapore
Phone 65-282-3003 Fax 65-289-3003
YATEC ENGINEERING CORPORATION
Shen Hsiang Tang Sung Chiang Building 10F 146 Sung Chiang Road, Taipei, Tawan
Phone 886-2-2563-0010 Fax 886-2-2567-4677
BENING OFFICE
Room No 301 Office Building of Beijing Intemational Club, 21
Jianguomenwai Avenue, Being 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, Taipei, Taiwan
Phone 886-2-2563-0010 Fax 886-2-2567-4677
SHANGHAI Y ASKAWA-TONGJI M 4 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, Haichan, Beying P R China Post Code 100083
Phone 86-10-6233-2782 Fax 86-10-6232-1536
SHOUGANG MOTOMAN ROBOT CO., LTD.
7, Yongchang-North Street, Being Economic Technological Investment & Development Area,
Being 100076, PR China
Phone 86-10-6788-0551 Fax 86-10 6788-2878
YASKAWA ELECTRIC CORPORATION
YASKAWA
MANUAL NO TOE-S606-10 20C
O Printed in Japan July 1999 95-2 1WA &
Oo 17:
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