Yaskawa VS mini Drive Manual

 YASKAWA
VS mini C Series
INSTRUCTION MANUAL
ULTRA-COMPACT ALL DIGITAL INVERTER
STANDARD FUNCTION TYPE
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Before initial operation,
read these instructions
thoroughly, and retain for
future reference.
YASKAWA TOE-S606-10 10
CONTENTS
WARNINGS coo nn een eee a ar eoeos 4
1. RECEIVING ea e ao 5
Mm Checking the Name Plate -<<-<<<<-<<<<<...........sscsceres secs 5
2. IDENTIFYING THE PARTS... 6
3. MOUNTING EEE RER RER 7
Mm Mounting Precautions --<-<<<<<<-<<rsrrrenessesceuces 7
u Choosing a Location to Mount the Inverter -------.......….....…. 7
u Mounting Dimensions :…<…<-<-<<<<rrercresesese 8
4. WIRING -..................22200 0er e near recae ae 9
um Wiring Instructions--<<-<<<<-<<<<recresressserec scene nc e00e ©
a Wire and Terminal Screw Sizes + soccoooceracorooacacaracocaccarecaneooo 9
m Wiring the Main Circuit -<-<<<<<<<<<<ereseseuces 10
M Wiring the Control Circuit --+---===========rvrerrreieierenererere reee 11
E Wiring Inspection---<-<<<<<<errecceessesere secs cce ne 12
5. OPERATING THE INVERTER -.............. ieee 13
u Test Run :+++<<<<<<<--<<<..............rrssrenessecesece nca ne cena een ccu 0 13
= Operating the Digital Operator <<<... 14
mu LFD Description --…<-<-<-<<<<<......cciecsccccsc senc ces c neue 16
m Simple Data Setting :--<<<-----<"<-<<<<...ereccccccseccceuers 20
60. PROGRAMMING FEATURES -..................e....em.. 29
u Constant Set-up and Initialization <<<... 292
E Setting Operation Conditions ---<<<<<<<................ 23
Multi-step speed selection 00000000000000400000000000000000000000000080 23
Adjusting frequency setting signal ----------=-=====e=reereerrccrooo. 24
Automatic restart after momentary
power loss (n36) ----------====e=eererererererecarearerarereree neon. 25
Reducing motor noise or leakage current (N37) +----+-==-==..- 25
m Building Interface Circuits with External Devices --------------... 26
Using input signals (NOB) «+++ verve, 26
Using output signals (n09) ---------=======r.2ecereverererer eee 27
E Setting Frequency by Current Reference Input-------====——.. 28
E Adjusting Motor Torque --- eoccrorcacacrcecareacocascrccasr aoocos eaaaceno 29
Full-range automatic torque boost :-….--<<<-<"<<<..........….….... 29
Preventing motor from stalling (Current limit) -----------==..... 29
. MAINTENANCE AND INSPECTION --................ 32
. FAULT DIAGNOSIS AND
CORRECTIVE ACTIONS cco, 33
. SPECIFICATIONS -.…..………….……….………resesescscs ses nc ne 38
u Standard Specifications -<-<-<---<<-<<erescececseceueee 38
u Standard Wiring -<-<-<"<"<<<iréececesececsescccese 40
E Dimensions ---.>>>--................ PSS ES 49
m Recommended Peripheral Devices--.<<<<<<...................….... 44
п Constants List Pecooccnacaonrarecoraaorocaceraracecaoaarceanacercaaaoaoooe 46
WARNINGS
(1) Do not connect or disconnect wiring, or perform signal checks while the
power supply 1s turned ON.
(2) The VS mini internal capacitor is still charged even after the power
supply is turned OFF. To prevent electrical shock, disconnect all power
before servicing inverter. Then wait at least one minute after the power
supply 1s disconnected and all LED's are extinguished.
(3) Do not perform withstand voltage test on any part of the VS mini.
This electronic equipment uses semiconductors and is vulnerable to high
voltage.
(4) Do not remove the digital operator unless the power supply is turned
OFF. Never touch the printed control board (PCB) while the power
supply 1s turned ON.
1. RECEIVING
After unpacking the VS mini, check the following :
O 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.
m Checking the Name Plate
Japan Domestic Standards for Types of 3-phase,
200VAC, 0.13HP (0.1kW)
INVERTER MODEL — / MODEL CIMR-XCHA 20P 1 SPEC O
INPUT SPEC. > E INPUT AC 3PH 200-230V 50760 Hz O9A
OUTPUT SPEC. — "STRUT AC 3 PH 0-230V O3KVA OSA
LOTNO > EST NO. MASS O5kg |<- MASS
SEÑAL NO > [ SER NO PRG <- FROM NO
_ # YASKAWA ELECTRIC CORPORATION JAPAN MS
CIMR —XCHA2
TITI
OP 1
Inverter |_appicable maximum motor output
VS mini series OP 1 0 13HP (0 1kW)
OP2 0.25HP (0 2kW)
Type to
H Low-carrier type 1P5 2HP (1.5kW)
A 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
2. IDENTIFYING THE PARTS
(
COOLING FIN Digital operator JVOP-120
Used for setting or changing
STATUS ZZ TERMINAL | 19 ON constants.
INDICATOR S — COVER OU
LAMP
€
SS NAMEPLATE Blank cover (optional)
OS In models with blank cover, the
blank cover is mounted in place
of the cligital operator
TERMINAL | II
COVERS
TOP BOTTOM
fl
JL Opening the
terminal covers Ne
©
f } MAIN CIRCUIT TERMINAL BLOCK
CG
O
35777 | — CONTROL CIRCUIT TERMINAL BLOCK
<< asi —— MAIN CIRCUIT TERMINAL BLOCK
J
GROUND TERMINAL
3. MOUNTING
u Mounting Precautions
(1) To mount the VS mini, hold it by the cooling fin section.
(2) The VS mini generates heat. For effective cooling, mount it vertically.
Refer to the figure in “Mounting Dimensions” on the following page.
m 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 :
14 to 122 (-10 to +50C)
DO Rain, moisture.
0 Oil sprays, splashes
O Salt spray
O Direct sunlight. (Avoid using outdoors)
O Corrosive gases (e.g. sulfurized gas) or liquids
9 Dust or metallic particles in the air.
O Physical shock, vibration.
O Magnetic noise. (Example : welding machines, power devices, etc.)
OO High humidity.
O Radioactive substances.
0 Combustibles : thinner, solvents, etc.
BM Mounting Dimensions
To mount the VS mini, dimensions as shown below are required.
118m ! 18 in
(30mm) (30mm)
OR MORE OR MORE | AIR
> - 3 94 ın (100mm)
OR MORE q
4 —
7 7
&
|
| О
A :4-/ |
Ne
AIR
3 94 in (100mm)
OR MORE й
Caution :
When mounting units in an enclosure, install a fan or other cooling devices
to keep the temperature of the air entering the inverter below 122°F (50 ©.
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
3-phase input Single-/3-phase Input Power Supply Specification
Power Supply Product
Specification Product | CIMR-XCODBOOS
CIMR-XC 2
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)
(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 —328ft (100m) max.
(4) Control wiring must be less than 164ft (50m) in length and separate
from the power wiring.
(5) Tighten the screws on the main circuit and control circuit.
(6) Do not connect or disconnect wiring, or perform signal checks while the
power supply is turned ON.
E Wire and Terminal Screw Sizes
Wire
Circuit} Model Terminal Symbol |Screw Size T
mm? AWG ype
CIMR-XC
М A. 0 > a Be, 600V vinyl-
ain {(Japan use) |Y. V, W, sheathed
Circuit Lapa ) M3 5 0 75 to 2 18 to 14 wire or
E DS LA, N/L2, L3, B1, В2, equivalent
(Europe use)|U, V, W, €
Common |SF, SR, S1, SC, FS, Twisted O5to 0 75|Twisted 20 10 18
Control Po, FR FC Single O5to 125 |Single 20to 16 [Shielded
Circuit [feted 05101 25|Twited 20 10 16 equvalent
MA, MB, MC
Single O5to 125 |Single 20to 16
m Wiring the Main Circuit
MCCB or
ground fault
interrupter
* Main circuit input power supply —— |
Connect the power supply wiring
to input terminals LI(R),
N/L2(S) and L3(T) [LI(R),
N/L2(S) for single-/3-phase
specifications] Never connect
them to U, V, W, Bl or B2.
Otherwise the inverter may be
damaged
* Grounding (Use ground
terminal E .)
Ground resistance should be
1000 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).
O0 X
(a) (b) (c)
Wiring the main circuit terminals
10
— 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.
u Wiring the Control Circuit
Terminal functions described below arc based on factory settings.
ololo SE olo|olololo]|o
7 Е y /| SF er = SC ES FR FC
CONTACT QUTPUT ‘ |, |
(OUTPUT DURING RUN)
FREQUENCY SETTING
RUN/STOP RESET VOLUME RESISTOR
mw
REVERS
HÑ— —O oo — — —
om | laa
E
RUN/
STOP
For details, refer to “Standard
Wiring” on page 40.
Wiring the control circuit terminals
Screwdriver blade width
2 hmm max
04mm max
>="
Insert the wire into the lower part of the terminal block and connect 1t tightly
with a screwdriver.
O 221n
(5 5mm)
| | Wire sheath strip length must be 0.22in. (5.5mm).
———=
Open the control circuit terminal cover and verify that the strip length is
0.221n. (5.5mm).
CALE
CONTROL CIRCUIT__ J
TERMINAL BLOCK
Фе
11
® Wiring Inspection
After completing wiring, check the following :
0 Wiring is proper.
0 Wire clippings or screws are not left in the unit.
DO Screws are securely tightened.
0 Bare wire in the terminal does not contact other terminals.
Caution :
If the FWD (REV) run command 1s given during the operation mode
(MODE = |, 3 or 5) from the control circuit terminal, the motor will start
automatically after the main circuit input power supply 1s turned ON.
12
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 mini :
(1) 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 19.
The motor rotates in a
counterclockwise direction (FWD run),
when viewed from opposite drive end
LED's rotate in
Operation Steps DE Display Status Indicator
(1) Turn ON the power supply 60 |[FREF]ights | RUN ©
Frequency reference (6 OHz) 1s ALARM ©
displayed (Operation ready)
(2) Press RUN -O-
Inverter runs at 6 OHz ALARM e
(Normal operation)
direction of
(3) Press to stop 60 motor
motor rotation
Status indicator lamp С : ON O - Biinking e :OFF
Operation Check Points
0 Motor rotates smoothly.
0 Motor rotates in the correct direction.
O Motor does not have abnormal vibration or noise.
O Acceleration or deceleration 1s smooth.
O Current matching the load flows.
DO Status indicator LED’s and digital operator display are correct.
13
E Operating the Digital Operator
All functions of the VS mini are set by the digital operator. Below are
descriptions of the display and keypad sections.
7
| Status display, fault display,
Display section constant data display —
EREFTFOUTTIOUT|| | | Function display LED's
ACC | DEC | FR | LED switches to another function
FMAX|VMAX] FBAS each time ( DSPL) is pressed.
| ` THR |MODE|PRGM The displayed data can be changed.
Press to switch ’
between > ospt | ENTER" Press to enter the constant data.
12-function LED's. | (Displays the constant data when
Press to increase __ selecting constant no. by PRGM
constant no./data AVR LED.)
value. STOR > Press to decrease constant
motor. E Press to stop the motor. (Press to
reset at faults.)
f 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 voltage output
frequency
Max frequency Max voltage (base frequency)
Red: THR
Electronic thermal MODE PRGM
reference current | Operation mode | Constant no /data
(Motor rated current) selection
14
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 1s indicated by various combinations of ON, BLINKING
and OFF LED's.
ON © BLINKING e OFF
RUN |1 (Green) © | Operate ready A
D с | Normal Operation
ALARM [| |(Red) e (Dunng Stop) e
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 33. If a fault occurs, the ALARM LED lights.
15
16
u 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.
\ 1 /
FREF | Frequency reference setting/monitor (Hz)
71. Sets VS mini operation speed
y Eso
— Output frequency monitor (Hz) )
FOUT | Displays frequency that VS mini is currently If the VS mini loses
"гу Outputting ower while in one
Setting disabled Р
of these modes, it
y (DSPLE will return to this
—— 1 Output current monitor (A) mode once power 1s
IOUT | Displays current that VS mint is currently restored
/ ı v outputting
Setting disabled. J
+ | DSPLG
12. Acceleration time (sec) ) FREQ
ACC | Sets the time needed for the motor to
7.1 x accelerate to the maximum output
frequency from the stopped status. Max
| OUTPUT
| y | DSPL FREQ TIME
Na ~~ pur 2
DEC Deceleration time (sec) | ACCEL TIME DECEL TIME
Sets the time needed for the motor to stop RUN
/ ) \ from the maximum output frequency COMMAND ON |
y | DSPL&M
F/R | FWD/REV run selection
Sets the motor rotation direction when
run command is given by the digital operator.
Far (forward run) = r £ (reverse run)
y ESA
7 1 N
Setting
enabled
only
during
stop
y
Na
FMAX
7 (UN
Maximum output frequency (Hz)
Sets the maximum output frequency
YC
\ | /
VMAX
7 In
Maximum voltage (V)
Sets the maximum voltage that VS mini
outputs. (Motor rated voltage setting)
y Eo
\ | /
FBAS
ДТ
Maximum voltage output frequency (Hz)
Sets frequency when the maximum
voltage is output (Base frequency)
RACES
\ | /
THR
7 1
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-XC A
CIMR-XC E
20P1
BOP1
20P2
BOP2
20P4
BOP4
20P7
BOP7
21P5
Max Applicable
Motor Output HP(kW(O 1)
013
0 25
(02)
05
(0 4)
(0 75)
2
(15)
Motor Current
Factory Setting (A)
06
11
19
33
62
y EA
J
Sets V/f pattern
which matches
the motor
characteristics
according to
FMAX, VMAX
” and FBAS.
VOLTAGE
V
VMAX
FREQ
FBAS FMAX
17
y e
Operation mode selection
Selects whether operation 1s 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 19.
— \ | /
MODE
47 VA
Setting{ Run Command| Frequency Reference
Operator
(Frequency Reference?)
Setting 4 [Control Circuit _|Operator
enabled Terminal SF, SR| (Frequency Reference1)
only Control Circuit Terminal
during 2 [Operator FR (Voltage input)
stop 3 Control Circuit |Control Circurt Terminal
Terminal SF, SRIFR (Voltage inpul)
Control Circuit Terminal
4 |Operator FR (Current input)
5 Control Circuit — |Control Circuit Terminal
Terminal SF, SR|FR (Current input)
Ÿ Cu
Constant No./data
PRGM| get or change the data by using constant no.
/ * * (Refer to page 22 and after.)
Y es
Return to| FREF
0 |Operator
\ 1 4
Detailed Description of (Operation Mode Selection)
Setting : O
La
— 0 07 MM — = IM) Give RUN/STOP command and set
= frequency by operating the digital
SEE operator.
O0
Use to alternate between
FWD/REV run.
Setting : 1
— Е +»)
oo Use the digital operator keys to set
FWD se SF. (Ba) the frequency
SR
REV RUN/STOP | сс
7 Use the switch connected to the
control circuit terminal to alternate
between RUN/STOP and FWD/REV
run
Setting : 2 —ó 0 — = LM) Give RUN/STOP command by
— operating the digital operator
FREO д O < Use to alternate between
SETTING FC FWD/REV run
| Set frequency by analog voltage
signal [0-100% (max frequency)/
0-10V] from the control circuit
terminal
Use the switch connected to the
control circuit terminal to alternate
between RUN/STOP and FWD/REV
run
Setting : 3 —°°
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 set frequency reference with a volume resistor, 1t 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 28.
19
E Simple Data Setting
By using the function LED's on the digital operator, simple accel/decel
operation of the VS mini is possible.
Following 1s an example 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 . LS RUN a
FREF ©
FETE ALARM e
2 Set frequency Ne
Press [DSPL| to move to |FREF]. 60 FREF
/ EOS
3. Press | 1 ) to display 600 600
(Blinking)
4. Press |ENTER 60.0
5 Set the acceleration time. 10.0 ACC
Press [DSPL] to move to| ACC | ——
6 Press | a | to display 150. 15.0
(Blinking)
7 Press 15.0
N 4
8. Set the deceleration time. DEC
Press [DSPL] to move 10.0 —
9 Press | v |to display 5.0. 5.0
(Blinking)
10. Press [ENTER 5.0
11. Monitor output frequency. FOUT
Press [DSPL] to move to 00
A
\ 1 /
20
rator 12-LED Status Indicator
Operation Steps Display Display LED
12 Press [RUN 600 RUN O
The motor accelerates to 60Hz in ALARM e
15 seconds
13. Press to stop the motor. 0.0 RUN
The motor decelerates to stop in 5 ALARM e
seconds
14 Rotate the motor in reverse direction.
Caution : Never rotate the motor
in reverse in applications
where reverse run is
not allowed. 7
Press{DSPL} to move to | For [FR |
7 1 \
15. Press [4 Jor[ v ) to display Eu, Ew
(Blinking)
16. Press |ENTER!. Eu
17. Press RUN o
Reverse run starts ALARM e
18 Press RESET to stop the motor RUN E
ALARM ©
21
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
SING can be set can be referred
0
(Constant write disable) no! n01 to n68
1 n01 to n40 n01 to n68
2 to 7 Not used (disabled)
8 Initialize
9 Initialize (3-wire sequence)*
(Constant Initalization)
* Refer to page 26.
Мое: “ЕЁ” appears on the LED display for one second and the set data returns to its
initial values in the following cases :
(1) If Max. output frequency (n24) 2 Max. voltage output frequency (n26)
For details, refer to V/f pattern setting on page 17.
(2) If Electronic thermal reference current (n31) £ 120% of inverter rated current
22
E Setting Operation Conditions
Multi-step speed selection
By combining frequency reference and input terminal function selection,
two steps of speed can be set.
2-step speed change
n02=1 (operation mode selection)
n11=30.0Hz
n12=50.0Hz
n06=4 (Multi-function contact input terminal)
FREQUENCY
REFERENCE
FWD RUN/STOP
MULTI-STEP SPEED REF
(TERMINAL 51)
FWD RUNISIOP —— Pr
REV RUN/STOP ——
MULTI-STEP ° o—¢ SR
SPEED REF > Si
SC
Note When n02 1s set at 2, 3, 4 or §,
frequency reference 1 (nll)
becomes disabled and frequency
reference from control circuit
terminal FR becomes enabled.
FREQUENCY
REFERENCE 2
(n12)
50 OHZ
FREQUENCY
REFERENCE 1
(n11) 30 OH
.
1
ON
ON
23
Adjusting frequency setting signal
FREQUENCY
REFERENCE
MAX
OUTPUT
FREQUENCY
MAX
OUTPUT
FREQUENCY
(BAS
100
ov 10V x GAIN
(AMA) (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.
> n39 =
10V
Bias : Outputs [B|% (ratio to max. output frequency) at OV.
C> n40 = [В |%
Typical Setting
M At 0 to 5V input
@ To operate the inverter with
frequency reference of 50% to
MAX OUTPUT 100% at O to 10V input
FREQUENCY MAX OUTPUT|
(100% ) FREQUENCY
(100%) |
0% | q
Оу 5V 20%
Ov 10
Gain Constant n39=0.50 Gain Constant n39=1.00
Bias Constant n40=0
24
Bias Constant n40=50
Automatic restart after momentary
power loss (N36)
When momentary power loss occurs, operation restarts automatically.
Setting Description
0 Continuous operation after momentary power loss
* i not provided.
1+ | Continuous operation after power recovery within
0 5 second
2*+ Continuous operation after power recovery (Fault
output not provided)
* Hold the operation command to continue the operation after recovery from a momentary
power loss
+ When 21s selected, operation restarts if power supply voltage reaches its normal level
No fault signal 1s output
Reducing motor noise or leakage current (n37)
Sets inverter output transistor switching frequency (carrier frequency).
Setting | Carrier frequency (kHz) Metallic noise leo current
| = Higher Smaller
2 50 |
3 75
4 100 e Larger
Note : n37 setting
Low-carrier type : 1 (fixed)
Low-noise type . setting range: 1 to 4, factory setting: 4
25
m Building Interface Circuits with External Devices
Using input signals (n06)
Multi-function input terminal S1 function can be changed when necessary
by setting constants n06.
Setting Name Description Ref.
0 FWD/REV run command
(3-wire sequence selection)
1 [Fault reset —- —
External fault (NO contact input) | Inverter stops by external fault
Setting enabled only for n06 | 26
signal input. Digital operator —
External fault (NC contact input) | display 1s “EF |
A| CI N
Multi-step speed reference 1 — 23
Terminal function at 3-wire sequence selection
RUN SW Ne
STOP SW (NO CONTACT) VS mini
(NC CONTACT)
Run command
(Run when “'closed'')
Stop command
(Stop when “open”')
FWD/REV run selection
FWD run when “open”
REV run when “closed”
26
Using output signals (n09)
Multi-function output terminal MA and MB functions can be changed when
necessary by setting constant n09.
Setting Name Description Ref.
0 Fault “Closed” when inverter fault _—
au occurs.
“Closed” when FWD or REV
1 In operation run command is input, or when | —
the inverter outputs voltage
2 Agreed frequency — 27
* Setting example of “Frequency agreed signal” (Setting = 2)
RELEASE WIDTH
DETECTION WIDTH — : | RECUENCY REFERENCE
OUTPUT FREQUENCY
FREQUENCY AGREED SIGNAL | +
27
m Setting Frequency by Current Reference Input
When setting 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
[VII] CONNECTOR
Po DIP SWITCH
SW]
VI
CAUTION
Do not remove the digital operator and change the dip switch unless the power
supply is turned OFF.
After switching SW 1, set MODE LED item to 4 or 5.
* Setting : 4
— LM — Е 'M) Depress the digital operator keys to run or
oo stop the inverter Switch run and stop
REFERENCE ES. [88 direction by setting F/R LED item.
4-20mA FC
Set frequency by the analog current signal
| [0-100% ( max. frequency ) / 4-20mA]
connected to the control circuit terminal.
* Setting : 5
Switch run/stop and FWD/REV run with
switching device connected to the control
circuit terminal.
—o
FWD RUNISTOP
REV RUN/STOP
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 24.
28
m Adjusting Motor Torque
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 is calculated by the inverter.
This ensures tripless operation and energy-saving effects.
[Output voltage] oc [Required torque]
* Operation
A
\/ Required torque => Increase voltage
(VOLTAGE) |
f (FREQUENCY)
Preventing motor from stalling (Current limit)
Automatically adjusts the output frequency according to the load to continue
operation without stalling the motor.
» Stall prevention (current limit) during acceleration
During acceleration, if the output current exceeds 170% of the inverter rated
current, acceleration, stops and frequency is maintained. When the output
current goes down below 170%, acceleration starts.
29
MOTOR CURRENT
170% OF INVERTER} _
RATED CURRENT
— TIME
OUTPUT |
FREQUENCY *
* Controls the acceleration rate to
_ TIME 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 is changed by the following equation.
Stall prevention (current limit) level
during accel in constant output area
— [170%] x (Max. voltage output frequency (n26)
[Output frequency
* Stall prevention (current limit) during running
During agreed speed if the output current exceeds 160% of the inverter rated
current, deceleration starts.
When the output current exceeds 160%, deceleration continues. When the
output current goes down below 160%, acceleration starts, up to the set
frequency.
MOTOR CURRENT
160% OF INVERTER | ____
RATED CURRENT
OUTPUT 7
FREQUENCY |
'
t
i
— TIME
oa
* Decreases frequency to prevent the
— TIME motor from stalling.
30
» Stall prevention (current limit) during deceleration (n33)
To prevent overvoltage during deceleration, the inverter automatically
cxtends the deceleration time according to the value of main circuit DC
voltage. When using an optional braking resistor, set n33 to 1.
Setting | Stall prevention (current limit) during deceleration
0 |Provided
4 Not Provided (when braking
resistor mounted)
Controls the deceleration time to
>
> prevent overvoltage fault
> | /
с
Œ|
ET TIME
DECEL
TIME
31
7. MAINTENANCE AND INSPECTION
Periodically inspect the inverter as described in the following table to
prevent accidents and to ensure high performance with high-reliability.
DANGER
To prevent electrical shock. disconnect all power before servicing inverter.
Then wait at least one minute after power supply is disconnected and all
LED's are extinguished.
Location to Check Check For Solution
Terminals, unit |Connection hardware 15 Properly seat and tighten
mounting bolts, |properly seated and securely | hardware
etc. tightened
Cooling fins Built up dust, dirt, and debris| Blow with dry compressed air .
392 x 10% to 58 8 x 10* Pa,
57 to 85 psi (4 to 6kg / cm? )
pressure
Printed circuit Accumulation of conductive {Blow with dry compressed air :
board material or oil mist 39.2 x 10% to 58 8 x 10*Pa,
57 to 85 psi (4 to 6kg / cm?)
pressure
If dust or oil cannot be
removed, replace the inverter
unit
Power elements | Abnormal odor or Replace the inverter unit.
and smoothing | discoloration
capacitor
32
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.
33
<Corrective Actions of‘ Models with Digital Operator>
О: ON
BLINKING
OFF
Warning Display and Contents
Warning Display
Digital
Operator
RUN (Green)
ALARM (Red)
Inverter
Status
Explanation
Causes and
Corrective Actions
EF
Blinking
‘i
Blinking
LJ
-
«
1 NA
Blinking
hs
Blinking
- wm
-
ah
Blinking
Warning
Fault
contacts
do not
change
state
EF (Simultaneous FWD/
REV run commands)
When FWD and REV
run commands are
simultaneously input
for over 500ms, the inverter
decelerates to a stop
STP (Operator function
stop)
STOP
RESET|'S pressed
during running by the
control circuit terminals
SF and SR The inverter
decelerates to a stop
Check SF and SR
Input terminals
UV (Main circuit low voltage)
Main circuit DC voltage
drops below the low-voltage
detection level while the
inverter output is OFF
Check the following :
* Power supply voltage
* Main circuit power
supply wiring 1s
connected
* Terminal screws are
securely tightened
OV (Main circuit overvoltage)
Main circuit DC voltage
exceeds the overvoltage
detection level while the
inverter output 1s OFF
Check the power supply
voltage
OH (Cooling fin overheat)
Intake air temperature
rises while the inverter
output is OFF
Check the intake air
temperature
34
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 and n21)
* Special motor used
* Starting motor during
а coasting
* Motor of a capacity
greater than the inverter
rating has been started
* Magnetic contactor
open/closed at the
inverter output side
Protective
Operation | OV (Main circuit over- * Insufficient decel time
e Output Is orage) (constants n21)
shut OFF ain circuit DC voltage ° Lowering of minus load
NN- d motor exceeds the overvoltage (elevator, etc )
ее KA and motor 1 detection level because Г,
coasts to
a stop of excessive regenerative | Increase decel time.
energy from the motor
* Connect optional
braking resistor
UV1 (Main circuit low * Reduction of input
voltage) power supply voltage
Main circuit DC voltage ° Ореп phase of input supply
drops below the low- * Occurrence of momen-
voltage detection level tary power loss
while the inverter output
à €
Ней 's ON Check the following .
* Power supply voltage
* Main circuit power
Supply wiring 15
connected
» Terminal screws are
secure
UV2 (Control power Cycle power
4 supply fault) If the fault remains,
Lis Voltage fault of control — |replace the inverter
power supply 1s detected
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/f pattern
because of inverter setting
overload operation or * Insufficient accel time
Intake air temperature
rise If the fault occurs
during acceleration
* Intake air temperature
ой exceeding 122°F (50°C)
4
Check the following
* Load size
* Vf pattern setting
(constants n24 to n26)
* Intake air temperature
OL1 (Motor overload) Check the load size or
Motor overload V/f pattern setting
Protective | Protection operates by (constants n24 to n26)
ai € Operation built-in electronic thermal | - Set the motor rated
© Output 1s overload relay current shown on the
O shut OFF nameplate by constant
a and motor n31
cass to OL2 (Inverter overload) |» Check the load size or
a stop. Inverter overload V/f pattern setting
‚ = protection operates by (constants n24 to n26)
ac
built-in electronic thermal | . Check the inverter
overload relay capacity
EF : EF1, (External fault) Check the multi-function
Ч
Inverter receives an
external fault input from
controll circuit terminal
Input terminal S1
36
Fault Display
— Inverter Causes and
Digital |RUN (Green) | Status Explanation Corrective Actions
Operator | ALARM (Red)
CPF-00 Cycle power.
— Initial memory fault is If the fault remains,
Нин detected replace the inverter
CPF-01
ze ROM fault ıs detected.
us à
CPF-04 * Record all constant
Constant fault 1s detected. | data and initialize the
constants (Refer to
EOS E Operation initialization )
Output 1s * Cycle power
shut OFF If the fault remains,
and motor replace the inverter
coasts to
a stop
CPF-05 Cycle power
AD converter fault 1s If the fault remains,
Fog 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
ee o fault supply wiring 1s
(OFF) o - Hardware fault connected
* Terminal screws are
securely tightened.
* Control sequence.
* Replace the inverter.
37
9. SPECIFICATIONS
Eu Standard Specifications
200V Low-carrier type H 20P1 |H 20P2 |H 20P4 | H 20P7 | H 21P5
Arr 3-phase [Low-noise type A 20P1 |A 20P2 |A 20P4 | A 20P7 | A 21P5
XC 1200 Low-carrier type H BOP1 |H BOP2 |H BaP4 |H BOP7 —
3-phase [Low noise type — [A BOP1 |A Bora |A Bora |A BOP7 | —
Max Applicable Motor Output HP (kW)*[0 13 (01) [025 (02) 0 5 (0 4) 1 1(075) | 2(15)
Inverter capacity (КУА) 03 06 11 19 26
Rated output current (A) 0.8 15 30 5.0 70
Max output voltage(V)|200V 3-phase | 3-phase, 200 to 230V (proportional to input voltage)
hase e 3-phase, 200 to 240V (proportional to input voltage)
Max output frequency
(Hz)
400Hz (Programmable)
Rated input voltage
and frequency
200V 3-phase
3-phase, 200 to 230V, 50/60Hz
200V single-/
3-phase
Single-phase 200 to 240V, 50/60Hz
3-phase, 200 to 230V, 50/60Hz
Allowable voltage fluctuation
-15% to +10%
Power supply [Output charactenstics
Allowable frequency fluctuation
+5%
Control method
Sine wave PWM (High-carmer frequency PWM for low-noise)
Frequency control range
0 5 to 400H2
Frequency accuracy
(temperature change)
Digital command +0 01% (14 to 122 F, -10 to +50)
Analog commands +1% (77 +18 РЕ, 25 +10°С)
Frequency setting resolution
Digital operator reference 0 1Hz (less than 100Hz) 1Hz (100Hz or more)
Analog reference . 0 06Hz/60Hz (1/1000)
Output frequency resolution
0 1Hz
Overload capacity
150% rated output current for one minute
Frequency reference signal
0 to +10VDC (20kQ), 4 to 20mA (250Q) (Selectable)
Accel/decel time
01 to 999 sec (acceldecel time are independently programmed)
Control characteristics
Braking torque:
Short-term average deceleration torquet
0 13HP, 0 25HP (0 1kW, 0 2kW) 150%
0 SHP, 1HP (0 4kW, 0 75kW) 100%
2HP (1 5kW) 50% or more
Continuous regenerative torque Approx 20% (150%
with optional braking resistor, braking transistor built-in)
V/f 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
0 Stops when DC bus voltage is approx 200V or less
5 Undervoltage (approx _160V or less for single-/3-phase series)
Е One of the following operations are selectable Not provided
> (Stops if power loss 15 15ms or longer)/Automatically
> Momentary power loss restarts at recovery from momentary power loss of approx
© 0 5 sec /Automatically restarts
& Cooling fin overheat Protected by electronic circuit
Stall prevention level
Provided during acceleration and constant-speed run
(fixed level)
Provided/not provided available during deceleration
Ground fault
Protected by electronic circuit (Overcurrent level)
Power charge indication
Run lamp stays ON or digital operator LED stays ON
* 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
38
200V Low-carner type H 20P1 |H 20P2 | H 20P4 | H 20P7 | H 21P5
Model |3-phase [Low-noise type A 20P1 [A 20P2 | A 20P4 [А 20Р7 [А 21Р5
SR 200 | Low-carrier type H BOP1 |H BOP2 |[H BOP4 |H BOP7 [ —
3 phase Low-noise type A BOP1 |A BOP2 |A BOP4 |A BOP7 —
Run/Stop input Two signals (Forward run/stop, reverse run/stop)
< One of the following input signals are selectable .
= Forward-reverse run (3-wire sequence), fault reset,
2 external fault (NO/NC contact input), multi-step speed
Е Multi-function input operation
© Two of the following output signals are selectable
= (1 NONC contact output )
5 Multi-function output Fault, running, at frequency
5 O
Е Full-range automatic torque boost,
= DC injection braking at stop
5 Standard function {Current 50% of inverter rated current
Time 05s (fixed)}.
frequency reference blas/gain
>| Status indicator LED Run and ALARM provided as standard LED'S
a| Digital operator Available to monitor frequency reference, output
ol (JVOP-120) frequency, output current, FWD/REV selection
Main circuit screw terminals
Terminals Control circuit plug-in screw terminal
Wiring distance between inverter 328ft (100m) or less
and motor
Enclosure
Open chassis
Cooling method
Self-cooling
2 | Ambient temperature 1410 122°F (-10 to 50°C) (not frozen)
= Humidity 90% RH or less (non-condensing)
8 Storage temperature* -4 to 140°F (-20 to 60°C)
© Location Indoor (free from corrosive gases or dust)
E | Elevation 3280ft (1000m) or less
= | Vibration Up to 9 8m/s? (1G) at less than 20Hz, up to 2m/s?
D (0 2G) at 20 to 50Hz
* Temperature dunng shipping (for short periods)
39
® Standard Wiring
MCCB
|
3-PHASE POWER
B1 В2
SUPPLY „во о У © Li)
USE L1 (R) AND — |
N/L2 (SIFOR |NIUSI— O OQ ©) N/L2(S)
SINGLE-PHASE —
OPERATION BIN O Q Lan
RUNISTOP |
— Raat F
REVERSE — ' |
FAULT RESET Là | , MULTI-FUNCTION
— SN CONTACT INPUT
O
| |
1 ! ESC LOGIC
o COMMON
e) TERMINAL
SHIELDED CONNECTION
TERMINAL
o” | FREQUENCY SETTING
+—0FS POWER SUPPLY
p | | (+12V, 20mA)
ene | FR REFERENCE
|
эко P| | cc 10 TO 10V/4 TO 20тА)
ov
40
-—O0—- ——0--
MULTIFUNCIION OUTPUT
ACT
RUNNING 259VAC, 1A OR LESS
30VDC, 1A OR LESS
Connection Example of Braking Resistor
OVERLOAD RELAY
Use sequencer 10 break TRIP CONTACT
I Su side on _
power supply 1 BRAKING
overload relay ip contact RESISTOR
LL - —A
MCCB _ i |
MC
oN B? |
3-PHASE | !(R)—0 Mo LR | MOTOR
POWER Ni 7/5) 0 TT N/L2(S) U
SUPPLY (37.—ó > MI L3(M) v
o W
| [THRX OFF |
| [2000 |
|
| BAAXING RESISTOR UNIT |
ı | OVERLOAD RELAY ПАР CONTACT | |
| | Ta" THRX
de — |
| MC TR | |
| +—ó 0— 3 , |
| MA MC SA |
+ TRX À +
| |
ooo LR ono |
FAULT CONTACT
|
Terminal Description
Type| Terminal Name Function (Signal Level)
= lag PH AC power supply input L1 (R) and N/L2 (S) for single-phase power supply
о [UV.W
5 Inverter output For inverter output
c |[B1.B2 Braking resistor connection | For braking resistor connection
CU
= For grounding (grounding resistance should be
© Grounding 100Q or less)
LOSED,
SF |Forward run/stop pos OPEN. OS stops
Runs when CLOSED, stops |24VDC 8ma,
8 SR | Reverse run/stop when OPEN Photocoupler
3 Si Multi-function contact input 1| Factory preset 1s “Fault reset” [insulation
D , Common terminal for sequence
= |5 SC | Sequence common input
ale
ic ©
S17 |S Power supply terminal for
2 5| FS frequency setting +12V (allowable current max 20mA)
Nan OD
= к
3 S| FR [Frequency reference input | 0 to 10VDC (20k) or 4 to 20mA (250%)
o
с
3 cc | Frequency reference input | gy
2 common
3] MA [NO contact output
+ 195
3 16 | .
8 SI MB INC contact output Factory preset Is Contact capacity : 250VAC,
О |5 “During running” 1A or less
3
= MC |Contact output common
>
E Dimensions
D1
- (871) v0 S (8)
г (811) v9 Y “oz 0
+ Z =
|
| 00
р
- DOC _
©
1
Fig. 1
42
MA
Г | < cri
| / |
9 Ai TH
| || | NA |
JUL | a || |
5 8 TNT If
535 |
> Juutt |
A 1 [|
— FA — — 0-7 !
me A NES
Wi o —
= A | ©
Fig. 2
Dimensions in inches (mm)/ mass in Ib (kg)
Model Low-carrıer type Low-noise type
Capacity HP(kWf W | D | W1 | D1 | Mass | Fig | W | D | W1 | D1 | Mass Fig.
013(01) |268|276|220|358 268|295|2.20|3.78| 1.1
(68) | (70) | (56) | (91) | 11 (68) | (75) | (56) | (96) | (0 5)
025 (02) |2.68|2 95 |2 20 |3 78 (0 5) 2 68 | 3.46 | 2.20 |4 291 1.3 | 4
2 ( (68) | (75) | (56) | (96) 1 | (68) | (88) | (56) [(109)| (0.6)
| o5(04) |268|346/220/429] 13 2.68|433/220|516| 2.0
о (68) | (88) | (56) [(109)] (0 6) (68) |(110)| (56) |(131)| (0 9)
a 1075 |268/512|220|594| 20 4.25|5121378|5.94
(68) |(130)| (56) 1(151)| (09) (108)|(130)| (96) |(151)| 29 >
215 4 2516 10 13 78 16 93 1 33 | 2 |4 2516 1013 786 93] (1 3)
(75) |(108)(155)| (96) |(176)| (1 5) (108)|(155)| (96) (176)
21 01301) |268|295/220/378[ 11 268|295)220|378| 11
S (68) | (75) | (56) | (96) | (05) „ (68) | (75) | (56) | (96) y (05)
| 025/02) |268|3.74|220|457] 13 268(425]2.20[5.09] 13
© (68) | (95) | (56) 1(116)| (06) (68) !(108)| (56) |(129)| (0 6)
a 05004) |4-25|5 12|3 78 |5 94 4 25| 5 123 78| 5.94
è (108)[(130)| (96) [(151)| 29 | , [(108)/(130)| (96) |(151)| 29 >
El 1(075) |4 25]5 12 |3 78 |5 94| (1.3) 4 2515 1213 785 94| (13)
о (108)|(130)| (96) |(151) (108)|(130)| (96) |(151)
43
m Recommended Peripheral Devices
[t 1s reccommended 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 L3CT).
« 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 A
CIMR-XC E * 20P1 20P2 20P4 20P7 21P5
Capacity (kVA) 03 06 11 19 2.6
Rated Output Current (A) 08 15 3 5 7
MCCB type NF30
(MITSUBISHI) 5A 5A 5A 10A 20A
Magnetic contactor type HI
(YASKAWA CONTROL) HI-7E HI-7E HI-7E HI-7E HiI-10-2E
* 200V single-/3-phase
VS mini model CIMR-XC A.
Capacity (КУА) 03 06 1.1 1.9
Rated Output Current (A) 08 1.5 3 5
MCCB type NF30, NF50
(MITSUBISHI) A 5A 10A 20A
Magnetic contactor type HI
(YASKAWA CONTROL) HI-7E HI-7E HI-7E НЕТО-2Е
44
Surge suppressors
Surge Suppressors Model |
Coils and relays DCR2- Specifications Code No
250VAC
Large size magnetic contactors 50A22E 0 SuF 2000 C002417
200V
to | Control relays
230v | MY-2,-3 (OMRON) 10A25C 250VAC 002482
MM-2, -4 (OMRON)
* 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.
CAUTION :
1. 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.
45
m Constants List
46
Setting Setting Initial | User | Ref.
No Name Range Unit Setting | Setting | Page
Constant write-in
| prohibit/initialize 0.1.8.9 22
2 | Operation mode selection Oto 5 1 0 19
For FWD ~Eu REV
4 {FWD/REV run Note This set value becomes effective when the | <= 16
selection run command is set 1o “operator” al oper- a
ation mode selection (n02)
Multi-function input
6 | select 1 O lo 4 1 1 26
(terminal S1)
Multi-function output
9 | select 1 0 to 2 1 1 27
(terminal MA/MB)
O 1Hz
11 | Frequency reference 1 00 to 400H, | (ess than 100Hz) 6 OHz 23
12 | Frequency reference 2 12 O OHZ
q y (100Hz or more)
О 1$
20 | Acceleration time ооо 9995 | (less than 100Hz)/ 10 Os 16
1s
21 | Deceleration time (100Hz or more) 10 Os
Maximum output 0 1Hz (ess than 100Hz)
24 frequency 50 0 to 400Hz {Hz (100Hz or mar) 60 OHz
25 | Maximum voltage 1 to 255V 1V 200V 17
Maximum voltage 0 1H (less than 100Hz)
26 output frequency 16 to 400Hz 1Hz (100H7 or more) 60 0
Electronic thermal | 0 to 120% of invert-
31 reference current — |er rated current О 1А * Ш
Stall prevention (current limit)
33 during deceleration 0,1 | 0 31
Operation after momen-
36 tary power loss 002 0 го
Cartier Low-carrier type 1 (2 5kHz) 1=2 5kHz (Carrier |1(2 5kHz)
37 trequenc frequency = set 25
QUERY Lownose type | 1104 (2510 10kH2) | value x 2 5kHz) — (4 (10kH2
39 | Frequency reference gan] 0 10 to 2 00 0 01 1 00
24
40 | Frequency reference bias| — 99 to 99% 1% 0%
68 | Fault record otores, displays most reocent alarm (setting disabled) | — — — —
*Differs depending on the inverter capacity.
VS mini C Series
INSTRUCTION MANUAL
TOKYO OFFICE Ohtemachi Bldg, 1-6-1 Ohtemachi, Chiyoda-ku, Tokyo, 100 Japan
Phone (03) 3284-9111 Telex YASKAWA J33530 Fax (03) 3284-9034
YASKAWA ELECTRIC AMERICA, INC
Chicago-Corporate Headquarters 2942 MacArthur Bivd Northbrook, IL 60062-2028 US A
Phone (708) 291-2340 Fax (708) 498-2430
Chicago-Technical Center 3160 MacArthur Blvd Northbrook, iL 60062-1917, US A
Phone (708) 291-0411 Fax (708) 291-1018
MOTOMAN INC
805 Liberty Lane West Carrollton, OH 45449, US A
Phone (513) 847-6200 Fax (513) 847-6277
YASKAWA ELETRICO DO BRASIL COMERCIO LTDA
Rua Conde Do Pinhal 8-5”, Andar Sala 51 CEP 01501-Sáo Paulo-SP, Brasil
Phone (011) 35-1911 Fax (011) 37-7375
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 130 $-38500 Torsás, Sweden
Phone 0486-10575 Fax 0486-11410
Motoman Robotec GmbH
Kammerfeldstrage 1, 85391 Allershausen, Germany
Phone 08166-9300 Fax 08166-9039
YASKAWA ELECTRIC UK LTD
3 Drum Mains Park Orchardton Woods Cumbernauld, Scotland, G68 9LD U K
Phone (236)735000 Fax (236)458182
YASKAWA ELECTRIC KOREA CORPORATION
8th Floor Seoul Center Bidg, 91-1, Sogong-Dong, Chung-ku, Seoul, Korea 100-070
Phone (02)776-7844 Fax (02)753-2639
YASKAWA ELECTRIC (SINGAPORE) PTE LTD
Head Office CPF Bldg, 79 Robinson Road # 13-05, Singapore 0106, SINGAPORE
Phone 221-7530 Telex (87) 24890 YASKAWA RS Fax 224-5854
Service Center 221 Henderson Road, # 07-20 Henderson Building Singapore 0315, SINGAPORE
Phone 276-7407 Fax 276-7406
YATEC ENGINEERING CORPORATION
Shen Hsiang Tang Sung Chiang Building 10F 146 Sung Chiang Road, Taipel, Taiwan
Phone (02) 563-0010 Fax (02) 567-4677
SHANGHAI OFFICE Room No 8B Wan Zhong Building 1303 Yan An Road (West), Shanghai 200050, CHINA
Phone (86) 212-1015 Fax (86) 212-1015
TAIPEI OFFICE Shen Hsiang Tang Sung Chiang Building 10F 146 Sung Chiang Road, Taipei, Tawan
Phone (02) 563-0010 Fax (02) 567-4677
YASKAWA ELECTRIC CORPORATION
YASKAWA
TOE-5606-10 10
O Printed in Japan February 1995 95-2 3W
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