Delta VFD-007B User manual

English- 1
Preface
Thank you for choosing DELTA’s high-performance VFD-B Series. The VFD-B Series is
manufactured with high-quality components and materials and incorporates the latest microprocessor
technology available.
Getting Started
This quick start will be helpful in the installation and parameter setting of the AC motor drives. To
guarantee safe operation of the equipment, read the following safety guidelines before
connecting power to the AC motor drives. For detail information, refer to the VFD-B User Manual
on the CD supplied with the drive.
DANGER!
1. AC input power must be disconnected before any wiring to the AC motor drive is made.
2. A charge may still remain in the DC-link capacitors with hazardous voltages, even if the power has
been turned off. To prevent personal injury, please ensure that power has been turned off before
opening the AC motor drive and wait ten minutes for the capacitors to discharge to safe voltage levels.
3. Never reassemble internal components or wiring.
4. The AC motor drive may be destroyed beyond repair if incorrect cables are connected to the
input/output terminals. Never connect the AC motor drive output terminals U/T1, V/T2, and W/T3
directly to the AC mains circuit power supply.
5. Ground the VFD-B using the ground terminal. The grounding method must comply with the laws of the
country where the AC motor drive is to be installed. Refer to the Basic Wiring Diagram.
6. VFD-B series is used only to control variable speed of 3-phase induction motors, NOT for 1-phase
motors or other purpose.
7. VFD-B series shall NOT be used for life support equipment or any life safety situation.
WARNING!
1. DO NOT use Hi-pot test for internal components. The semi-conductor used in the AC motor drive is
easily damaged by high-pressure.
2. There are highly sensitive MOS components on the printed circuit boards. These components are
especially sensitive to static electricity. To prevent damage to these components, do not touch these
components or the circuit boards with metal objects or your bare hands.
3. Only quality person is allowed to install, wire and maintain AC motor drive.
CAUTION!
1. Some parameter settings will cause the motor to run immediately after applying power.
2. DO NOT install the AC motor drive in a place subjected to high temperature, direct sunlight, high
humidity, excessive vibration, corrosive gases or liquids, or airborne dust or metallic particles.
3. Only use AC motor drives within specification. Failure to comply may result in fire, explosion or electric
shock.
4. To prevent personal injury, please keep children and unqualified people away from the equipment.
5. When the motor cable between the AC motor drive and motor is too long, the layer insulation of the
motor may be damaged. Please use a frequency inverter duty motor or add an AC output reactor to
prevent damage to the motor. Refer to appendix B Reactor for details.
6. The rated voltage for the AC motor drive must be ≤240V (≤480V for 460V models, ≤600V for 575V
models) and the mains supply current capacity must be ≤5000A RMS (≤10000A RMS for the ≥40hp
(30kW) models).

English- 2
Specifications
Voltage Class 230V Class
Model Number VFD-XXXB 007 015 022 037 055 075 110 150 185 220 300 370
Max. Applicable Motor Output (kW) 0.75 1.5 2.2 3.7 5.5 7.5 11 15 18.5 22 30 37
Max. Applicable Motor Output (hp) 1.0 2.0 3.0 5.0 7.5 10 15 20 25 30 40 50
Rated Output Capacity (kVA) 1.9 2.5 4.2 6.5 9.5 12.5 18.3 24.7 28.6 34.3 45.7 55.0
Rated Output Current (A) 5.0 7.0 11 17 25 33 49 65 75 90 120 145
Maximum Output Voltage (V) 3-Phase Proportional to Input Voltage
Output Frequency (Hz) 0.1~400 Hz
Output Rating
Carrier Frequency (kHz) 1-15 1-9
Single/3-phase 3-phase
Rated Input Current (A) 11.9/
5.7
15.3/
7.6
22/
15.5 20.6 26 34 50 60 75 90 110 142
Input Current for 1-phase
models when using 3-phase
power
7.0 9.4 14.0 --
Rated Voltage/Frequency Single/3-phase
200-240V,50/60Hz
3-phase
200-240V, 50/60Hz
Voltage Tolerance ±10%(180~264 V)
Input Rating
Frequency Tolerance ±5%(47~63 Hz)
Cooling Method Natural Fan Cooled
Weight (kg) 2.7 3.2 4.5 6.8 8 10 13 13 13 13 36 36
Voltage Class 460V Class
Model Number VFD-XXXB 007 015 022 037 055 075 110 150 185 220 300 370 450 550 750
Max. Applicable Motor Output
(kW) 0.75 1.5 2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45 55 75
Max. Applicable Motor Output (hp) 1.0 2.0 3.0 5.0 7.5 10 15 20 25 30 40 50 60 75 100
Rated Output Capacity (kVA) 2.3 3.2 4.2 6.5 9.9 13.7 18.3 24.4 28.9 34.3 45.7 55.6 69.3 84 114
Rated Output Current (A) 2.7 4.2 5.5 8.5 13 18 24 32 38 45 60 73 91 110 150
Maximum Output Voltage (V) 3-phase Proportional to Input Voltage
Output Frequency (Hz) 0.1~400 Hz
Output Rating
Carrier Frequency (kHz) 1-15 1-9 1-6
3-phase
Rated Input Current (A) 3.2 4.3 5.9 11.2 14 19 25 32 39 49 60 63 90 130 160
Rated Voltage 3-phase 380 to 480 V
Voltage Tolerance ±10%(342~528 V)
Input Rating
Frequency Tolerance ±5%(47~63 Hz)
Cooling Method Natural Fan Cooled
Weight (kg) 2.7 3.2 4.5 6.8 8 10 13 13 13 13 36 36 36 50 50
Voltage Class 575V Class
Model Number VFD-XXXB 007 015 022 037 055 075 110 150 185 220 300 370 450 550 750
Max. Applicable Motor Output
(kW) 0.75 1.5 2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45 55 75
Max. Applicable Motor Output (hp) 1.0 2.0 3.0 5.0 7.5 10 15 20 25 30 40 50 60 75 100
Rated Output Capacity (kVA) 1.7 3.5 4.5 7.5 10 13.4 18.9 21.9 26.9 33.9 40.8 51.8 61.7 79.7 99.6
Rated Output Current (A) 1.7 3.5 4.5 7.5 10 13.5 19 22 27 34 41 52 62 80 100
Maximum Output Voltage (V) 3-phase Proportional to Input Voltage
Output Frequency (Hz) 0.1~400 Hz
Output Rating
Carrier Frequency (kHz) 1-10 1-8 1-6
3-phase
Rated Input Current (A) 1.2 3.1 4.0 8.3 10.3 13.8 18.2 22 27.7 32 41 52 62 74 91
Rated Voltage 3-phase 500 to 600 V
Voltage Tolerance -15~+10% (425~660V)
Input Rating
Frequency Tolerance ±5% (47~63Hz)
Cooling Method Natural Fan Cooled
Weight (kg) 2.7 3.2 4.5 6.8 8 10 13 13 13 13 36 36 36 50 50

English- 3
General Specifications
Control System SPWM(Sinusoidal Pulse Width Modulation) control (V/f or sensorless vector control)
The Resolution of
Frequency Setting and
Output Frequency
0.01Hz
Torque Characteristics Including the auto-torque, auto-slip compensation; starting torque can be 150% at
1.0Hz
Overload Endurance 150% of rated current for 1 minute
Skip Frequency Three zones, settings range 0.1-400Hz
Accel/Decel Time 0.1 to 3600 seconds (4 Independent settings for Accel/Decel time)
Stall Prevention Level 20 to 250%, setting of rated current
DC Brake Operation frequency 0.1-400.0Hz, output 0-100% rated current
Start time 0-60 seconds, stop time 0-60 seconds
Regenerated Brake
Torque
Approx. 20%(up to 125% possible with option brake resistor or brake unit externally
mounted, 1-15HP brake chopper built-in)
Control Characteristics
V/f Pattern Adjustable V/f pattern, 1.5 power curve, 1.7 power curve, square and cube curve
Keypad Setting by
Frequency
Setting External
Signal
Potentiometer-5kΩ/0.5W, 0 to +10VDC; -10 to +10VDC, 4 to 20mA RS-485 interface;
Multi-Function Inputs 1 to 6 (15 steps, Jog, up/down)
Keypad Set by RUN, STOP and JOG
Operation
Setting
Signal External
Signal
2 wires/3 wires (Fwd, Rev, EF), JOG operation, RS-485 serial interface (MODBUS),
process logic control
Multi-Function Input
Signal
Multi-step selection 0 to 15, Jog, accel/decel inhibit, first to forth accel/decel switches,
counter, PLC operation, external Base Block (NC, NO), auxiliary motor control is
invalid, ACI/AVI/AUI selections, driver reset, UP/DOWN key settings, sink/source
selection
Multi-Function Output
Indication
AC drive operating, frequency attained, non-zero, Base Block, fault indication,
local/remote indication, PLC operation indication, auxiliary motor output, driver is
ready, overheat alarm, emergency stop
Operating Characteristics
Analog Output Signal Output frequency/current/voltage/frequency command/speed/factor
Alarm Output Contact Contact will be On when it malfunctions (1 Form C contact or 3 open collector outputs)
Operation Functions
AVR, accel/decel S-Curve, over-voltage/over-current stall prevention, fault records,
reverse inhibition, momentary power loss restart, DC brake, auto torque/slip
compensation, auto tuning, adjustable carrier frequency, output frequency limits,
parameter lock/reset, vector control, counter, PG feedback control, PID control, fan &
pump control, external counter, PLC, MODBUS communication, abnormal reset,
abnormal re-start, power-saving, sleep/revival function, digital frequency output, fan
control, sleep/wake frequency, master/auxiliary frequency, 1st/2nd frequency source
selections
Protection Functions Over voltage, over current, under voltage, under current, external fault, overload,
ground fault, overheating, electronic thermal, IGBT short circuit
Display Keypads
8-key, 7-segment LED with 5-digit, 8 status LEDs, master frequency, output frequency,
output current, custom units, parameter values for setup and lock, faults, RUN, STOP,
RESET, FWD/REV, JOG
Enclosure Rating IP20
Pollution Degree 2
Installation Location Altitude 1,000 m or lower, keep from corrosive gasses, liquid and dust
Ambient Temperature -10oC to 40oC Non-Condensing and not frozen
Storage/ Transportation
Temperature -20 oC to 60 oC
Ambient Humidity Below 90% RH (non-condensing)
Environmental Conditions
Vibration 9.80665m/s2(1G) less than 20Hz, 5.88m/s2(0.6G) at 20 to 50Hz
Approvals

English- 4
Basic Wiring Diagram
Users must connect wiring according to the following circuit diagram shown below.
AVI
ACI
AUI
ACM
4~20mA
-10~+10V
+10V
5K
3
2
1
Power supply
+10V 20mA
Master Frequency
0 to 10V 47k
Analog Signal Common
Main circuit (power) terminals Control circuit terminals
FWD
REV
JOG
EF
MI1
MI2
MI3
MI4
MI6
TRG
MI5
DCM
+24V
Sw1
Sink
Source
Factory Setting:
SINK Mode
FWD/STOP
REV/STOP
JOG
E.F.
Multi-step 1
Multi-step 2
Multi-step 3
Multi-step 4
RESET
Accel/Decel prohibit
Counter
Digital Signal Common
Factory
setting
* Don't apply voltage to
above terminals .directly
Please refer to Figure 4
for w iring of S INK
mode and SOURCE
mode.
R(L1)
S(L2)
T(L3)
Fuse/NFB(None Fuse Breaker)
SA
OFF ON
MC
MC
RB
RC
+2/B1
B2
Jumper
Br ak e r es ist or
(optional)
DC reactor
(optional)
+1
Recommended Circuit
when power supply
is turned OFF by a
fault output
R(L1)
S(L2)
T(L3)
E
Analog Multi-function Output
Terminal
Factory setting: Analog freq.
/ current meter
0~10VDC/2mA
U(T1)
V(T2)
W(T3)
IM
3~
MO1
MO2
MO3
AFM
ACM
RA
RB
RC
MCM
RS-485
Motor
Factory setting:
indicates during operation
48V50mA
Factory setting:
Freq. Setting Indication
Factory setting:
Low-voltage Indication
Multi-function
Photocoulper Output
Analog Signal common
Seri al interf ace
1: EV 2: GND
5:Reserved
6:
3: SG-
4: SG+
Reserved
DFM
DCM
Digital Frequency Output
Terminal
Factory default: 1:1
Duty=50%
Digital Signal Common
48V50mA
48V50mA
E
Please refer to control
Terminal Explanation.
The wiring for the models
may be different. Refer to
the following figures for detail.
* Three phase input power may apply to single
phase drives.
* For the single phase drives, the AC input
li ne can be co n ne cted to any two of the three
input terminals R, S, T.
Brake resitor/unit (optional
)
Refer to user manual for the use of
special brake resistor/unit.
E
E
E
Shield ed leads & cable

English- 5
+2/B1
B2
Jumpe r
Bra ke r esistor
(option al)
DC choke
(optional)
+1
Figure 1 for models of VFD-B Series
VFD007B21A/23A/43A/53A,
V
FD015B21A/21B/23A/23B/43A/53A,
VFD022B23B/43B/53A
+1
+2/B1
B2
Jumper
VFDB
-(minus sign)
BR
BR
DC chock
(optional)
Br ake unit(VFDB)/
brake resis tor(BR) is optional
F igure 2 for models of VFD-B Series
VFD022B21A, VFD037B 23A/43A/53A
+1
+2
Jum per
VFDB
-(minus sign)
DC c hock
(optional)
+1
Brake unit/brake resistor(optional)
Figure 3 for models of V FD- B Series
VFD150B23A/43A/53A, VFD220B23A/43A/53A,
VFD300B23A/43A/53A, VFD370B23A/43A/53A, VFD450B43A/53A,
VFD550B43A/43C/53A, VFD750B43A/43C/53A
VFD055B23A/43A/53A, VFD075B23A/43A/53A, VFD110B23A/43A/53A,
VFD185B23A/43A/53A,
Figure 4 Wiring for SINK mode and SOURCE mode
A. SINK mode B. SOURCE mode
*Don't apply the mains voltage
directly to above terminals.
FWD/STOP
REV/STOP
Multi-step1
Multi-step2
Multi-step3
Multi-step4
+24V
MI1
MI2
MI3
MI4
MI5
MI6
Factory
setting
FWD
REV
DCM
Sink
Source
SW1
E
RESET
Accel./Decel. prohibit
Digital Signal Common
Counter
JOG
JOG
E.F.
EF
TRG
Sink
Source
SW1
*Don't apply the mains voltage
directly to above terminals.
FWD/STOP
REV/STOP
Multi-step1
Multi-step2
Multi-step3
Multi-step4
+24V
MI1
MI2
MI3
MI4
MI5
MI6
Factory
setting
FWD
REV
DCM
E
RESET
Accel./Decel. prohibit
Counter
JOG JOG
E.F. EF
TRG

English- 6
Description of the Digital Keypad
The digital keypad includes two parts: Display panel and keypad. The display panel provides the
parameter display and shows the operation status of the AC drive and the keypad provides
programming and control interface.
U
F
H
VFD-PU01
JOG
LED Display
Display frequency, current, voltage
and error, etc.
Status Display
Display of drive status
Part Number
Left key
M oves cursor to the left
RUN key
RUN
RESET
STOP
STOP/RESET
UP and DOWN Key
Sets the parameter
number and changes the
numerical data, such as
Master Frequency.
JOG
Jog operation selector
MODE
Display mode selector
Operation Steps of the Digital Keypad
MODEMODE
MODE
MODE
START
U
F
H
Selection mode
To shift cursor
To set parameters
U
F
H
U
F
HU
F
H
GO START
U
F
H
PROG
DATA
to set the parameters. NOTE: In th e selection mo de, press
MODE
to retu rn to the selection mode.
NOTE: In the para meter setting mode, you can press
MODE
PROG
DATA
PROG
DATA
PROG
DATA
U
F
H
U
F
HU
F
HU
F
H
move to previous d isplay
U
F
H
parameter set successfully
para meter set error
MODE
START
U
F
HU
F
H
U
F
HU
F
HU
F
H

English- 7
To mo dify data
To set di re ctio n
START
U
F
H
U
F
HU
F
H
or
U
F
H
or
U
F
HU
F
H
Power Terminals and Control Terminals
1HP to 3HP (0.75 to 2.2kW) VFD007B21A/23A/43A/53A, VFD015B21A/21B//23A/23B/43A/53A,
VFD022B23B/43B/53A
L1
/T
S
//UVW
///T3
T2
T1
+2
/
B1
R
L2 L3 +1 B2
Control Terminal
Torque: 4Kgf-cm (3 in-lbf)
Wire: 12-24 AWG (3.3-0.2 mm2)
Power Terminal
Torque: 18 kgf-cm (15.6 in-lbf)
Wire Gauge: 10-18 AWG (5.3-0.8 mm2) stranded
wire, 12-18 AWG (3.3-0.8 mm2) solid wire
Wire Type: Copper only, 75°C

English- 8
3HP to 5HP (2.2 to 3.7kW) VFD022B21A, VFD037B23A/43A/53A
+1 +2 B1-B2
R/L1 S/L2 T/L3
Screw Torque :
Wire Gauge :
18Kgf-cm
18~10AWG
U/T1 V/T2 W/T3
7.5 HP to 15 HP (5.5kW to 11kW) VFD055B23A/43A/53A, VFD075B23A/43A/53A,
VFD110B23A/43A/53A
POWER IM MOTOR3
Control Terminal
Torque: 4Kgf-cm (3 in-lbf)
Wire: 12-24 AWG (3.3-0.2mm2)
Power Terminal
Torque: 18 kgf-cm (15.6 in-lbf)
Wire Gauge: 10-18 AWG (5.3-0.8mm2)
Wire T
yp
e: Stranded co
pp
er onl
y,
75°C
Control Terminal
Torque: 4Kgf-cm (3 in-lbf)
Wire: 12-24 AWG (3.3-0.2mm2)
Power Terminal
Torque: 30Kgf-cm (26 in-lbf)
Wire: 8-12 AWG (8.4-3.3mm2)
Wire Type: Stranded Copper only, 75°C
NOTE: To connect 6 AWG (13.3 mm2) wires, use
Recognized Ring Terminals

English- 9
20 HP to 30 HP (15kW to 22kW) VFD150B23A/43A/53A, VFD185B23A/43A/53A,
VFD220B23A/43A/53A
3
IM
POWER
S/L2
R/L1
-( )( )
+DC DC
T/L3 +1 -
+2
MOTOR
W/T3V/T2
40 HP to 50 HP (30 to 37kW) 230V (VFD300B23A, VFD370B23A)
75 HP to 100 HP (55 to 75kW) 460V (VFD550B43C, VFD750B43C)
75 HP to 100 HP (55 to 75kW) 575V (VFD550B53A, VFD750B53A)
POWER
ALARM
W/T3S/L2R/L1 T/L3 +2+1 U/T1 V/T2
(173in-lbf)
Screw Torque:
200kgf-cm
POWER IM MOTOR
3
CHARGE
Control Terminal
Torque: 4Kgf-cm (3 in-lbf)
Wire: 12-24 AWG (3.3-0.2 mm2)
Power Terminal
Torque: 30Kgf-cm (26 in-lbf)
Wire: 2-8 AWG (33.6-8.4 mm2)
Wire Type: Stranded Copper only, 75°C
NOTE: To connect 6 AWG (13.3 mm2) wires, use
Recognized Ring Terminals
Control Terminal
Torque: 4Kgf-cm (3 in-lbf)
Wire: 12-24 AWG (3.3-0.2 mm2)
Power Terminal
Torque: 200kgf-cm (173 in-lbf)
Wire Gauge: 1 - 3/0 AWG (42.4-85 mm2)
Wire Type: Stranded copper only, 75°C

English- 10
40 HP to 60 HP (30 to 45kW) 460V (VFD300B43A, VFD370B43A, VFD450B43A)
40 HP to 60 HP (30 to 45kW) 575V (VFD300B53A, VFD370B53A, VFD450B53A)
R/L1 +1 +2 - S/L2 T/L3 U/T1 V/T2 2/T3
POWER IM MOTOR
3
CHARGE
POWER
ALARM
75-100 HP (55-75kW) 460V (VFD550B43A, VFD750B43A)
T/L3S/L2R/L1
POWER
+1 V/T2U/T1
+2
200kgf-cm (173in-lbf)
ScrewTorque: IM
3
W/T3
MOTOR
Control Terminal
Torque: 4Kgf-cm (3 in-lbf)
Wire: 12-24 AWG (3.3-0.2 mm2)
Power Terminal
Torque: 58.7kgf-cm (50.9 in-lbf) max.
Wire Gauge: 2-6AWG (33.6-13.3 mm2)
Wire Type: Stranded copper only, 75°C
Control Terminal
Torque: 4Kgf-cm (3 in-lbf)
Wire: 12-24 AWG (3.3-0.2 mm2)
Power Terminal
Torque: 200 kgf-cm (173 in-lbf)
Wire: VFD550B43A : 2/0 AWG (67.4 mm2)
VFD750B43A: 3/0 AWG (85 mm2)
Wire Type: Stranded copper only, 75°C

English- 11
Terminal Explanations
Terminal Symbol Explanation of Terminal Function
R, S, T R/L1, S/L2, T/L3 AC line input terminals (1-phase/3-phase)
U, V, W U/T1, V/T2, W/T3 AC drive output terminals for connecting 3-phase
induction motor
P1, P2 +1, +2 Connections for DC Choke (optional)
P-B, P2/B1~B2 +2/B1~B2 Connections for Brake Resistor (optional)
P2~N, P2/B1~N +2~(-), +2/B1~(-) Connections for External Brake Unit (VFDB series)
Earth connection, please comply with local regulations.
Control Terminals Explanations
Terminal
Symbol Terminal Function Factory Settings (SINK) ON: Connect to DCM
FWD Forward-Stop command ON: Run in FWD direction, OFF: Stop acc. to Stop Method
REV Reverse-Stop command ON: Run in REV direction, OFF: Stop acc. to Stop Method
JOG Jog command ON: JOG operation, OFF: Stop acc. to Stop Method
EF External fault
ON: External Fault. Display “EF” and stop acc. To Stop
Method.
OFF: No fault
TRG External counter input ON: At every pulse counter is advanced by 1.
MI1-6 Multi-function Input 1-6 Refer to Pr.04-04 to Pr.04-09 for programming the Multi-
function Inputs.
DFM
Digital Frequency Meter
(Open Collector Output)
Max: 48V
50mA
DFM-DCM
100%
50%
Internal Circuit
Pulse voltage output monitor signal, proportional to output
frequency
Duty-cycle: 50%
Ratio: Pr.03-07
Min. load: 10KΩ
Max. current: 50mA
Max. voltage: 48VDC.
+24V DC Voltage Source +24VDC, 20mA: used for SOURCE mode
DCM Digital Signal Common Common for digital inputs and used for SINK mode.
RA Multi-function Relay
output (N.O.) a
RB Multi-function Relay
output (N.C.) b
RC Multi-function Relay
common
Resistive Load: 5A(N.O.)/3A(N.C.) 240VAC
5A(N.O.)/3A(N.C.) 24VDC
Inductive Load: 1.5A(N.O.)/0.5A(N.C.) 240VAC
1.5A(N.O.)/0.5A(N.C.) 24VDC
Refer to Pr.03-00 for programming
MO1 Multi-function Output 1
(Photocoupler)
MO2 Multi-function Output 2
(Photocoupler)
MO3 Multi-function Output 3
(Photocoupler)
Maximum 48VDC, 50mA
Refer to Pr.03-01 to Pr.03-03 for programming
MO1~MO3-DCM
MO1~MO3
MCM
Internal Circuit
Max: 48Vdc
50mA

English- 12
Terminal
Symbol Terminal Function Factory Settings (SINK) ON: Connect to DCM
MCM Multi-function output
common Common for Multi-function Outputs
+10V Potentiometer power
supply +10VDC 20mA
AVI
Analog voltage Input
ACM
AVI
+10V
Internal Circuit
AVI circuit
Impedance: 47kΩ
Resolution: 10 bits
Range: 0 ~10VDC = 0 ~ Max. Output Frequency (Pr.01-00)
Selection: Pr.02-00, Pr.02-13, Pr.10-00
Set-up: Pr.04-00 ~ Pr.04-03
ACI
Analog current Input
ACM
ACI
Internal Circuit
ACI circuit
Impedance: 250Ω
Resolution: 10 bits
Range: 4 ~ 20mA =0 ~ Max. Output Frequency (Pr.01-00)
Selection: Pr.02-00, Pr.02-13, Pr.10-00
Set-up: Pr.04-11 ~ Pr.04-14
AUI
Auxiliary analog voltage
input
ACM
AUI
+10~-10V
Internal Circuit
AUI circuit
Impedance: 47kΩ
Resolution: 10 bits
Range:-10 ~ +10VDC=0~Max. Output Frequency(Pr.01-00)
Selection: Pr.02-00, Pr.02-13, Pr.10-00
Set-up: Pr.04-15 ~ Pr.04-18
AFM
Analog output meter
Internal Circuit
ACM circuit AFM
ACM
0~10V
Max. 2mA
ondometer
0 to 10V, 2mA
Impedance: 470Ω
Output current 2mA max
Resolution: 8 bits
Range: 0 ~ 10VDC
Function: Pr.03-05
ACM Analog control signal
(common) Common for AVI, ACI, AUI, AFM
**Control signal wiring size: 18 AWG (0.75 mm2) with shielded wire.
Summary of Parameter Settings
a: The parameter can be set during operation.
Pr. Explanation Settings Factory
Setting NOTE
Group 0 User Parameters
00-00 Identity Code of the AC
motor drive
Read-only ##
00-01 Rated Current Display
of the AC motor drive
Read-only #.#

English- 13
Pr. Explanation Settings Factory
Setting NOTE
00-02 Parameter Reset
08: Keypad lock
09: All parameters are reset to factory
settings (50Hz, 220V/380V/575V)
10: All parameters are reset to factory
settings (60Hz, 220V/440V/575V)
00
a00-03 Start-up Display
Selection
00: Display the frequency command
value (LED F)
01: Display the actual output frequency
(LED H)
02: Display the content of user-defined
unit (LED U)
03: Multifunction display, see Pr.00-04
04: FWD/REV command
00
a00-04 Content of Multi
Function Display
00: Display output current (A)
01: Display counter value (C)
02: Display process operation (1.tt)
03: Display DC-BUS voltage (u)
04: Display output voltage (E)
05: Output power factor angle (n)
06: Display output power (P)
07: Display actual motor speed (HU)
08: Display the estimated value of torque
as it relates to current (t)
09: Display PG numbers/10ms (G)
10: Display analog feedback signal value
(b) (%)
11: Display AVI (U1.) (%)
12: Display ACI (U2.) (%)
13: Display AUI (U3.) (%)
14: Display the temperature of heat sink
(°C)
00
a00-05 User-Defined
Coefficient K 0.01 to 160.00 1.00
00-06 Software Version Read-only #.##
00-07 Password Input 00 to 65535 00
00-08 Password Set 00 to 65535 00
00-09 Control Method
00: V/f Control
01: V/f + PG Control
02: Vector Control
03: Vector + PG Control
00
00-10 Reserved
Group 1 Basic Parameters
01-00 Maximum Output
Frequency (Fmax) 50.00 to 400.00 Hz 60.00
01-01 Maximum Voltage
Frequency (Fbase) 0.10 to 400.00 Hz 60.00
220.0
440.0
01-02 Maximum Output
Voltage (Vmax)
230V series: 0.1V to 255.0V
460V series: 0.1V to 510.0V
575V series: 0.1V to 637.0V 575.0

English- 14
Pr. Explanation Settings Factory
Setting NOTE
01-03 Mid-Point Frequency
(Fmid) 0.10 to 400.00 Hz 0.50
1.7
3.4
01-04 Mid-Point Voltage
(Vmid)
230V series: 0.1V to 255.0V
460V series: 0.1V to 510.0V
575V series: 0.1V to 637.0V 4.8
01-05 Minimum Output
Frequency (Fmin) 0.10 to 400.00 Hz 0.50
1.7
3.4
01-06 Minimum Output
Voltage (Vmin)
230V series: 0.1V to 255.0V
460V series: 0.1V to 510.0V
575V series: 0.1V to 637.0V 4.8
01-07 Output Frequency
Upper Limit
1 to 120% 100
01-08 Output Frequency
Lower Limit
0 to100 % 0
a01-09 Accel Time 1 0.01 to 3600.0 sec 10.0
a01-10 Decel Time 1 0.01 to 3600.0 sec 10.0
a01-11 Accel Time 2 0.01 to 3600.0 sec 10.0
a01-12 Decel Time 2 0.01 to 3600.0 sec 10.0
01-09 ~ 01-12: Factory setting for models of 30hp (22kW) and above is 60sec.
a01-13 Jog Acceleration Time 0.1 to 3600.0 sec 1.0
a01-14 Jog Frequency 0.10 Hz to 400.00 Hz 6.00
a01-15
Auto acceleration /
deceleration (refer to
Accel/Decel time
setting)
00: Linear Accel/Decel
01: Auto Accel, Linear Decel
02: Linear Accel, Auto Decel
03: Auto Accel/Decel (Set by load)
04: Auto Accel/Decel (set by Accel/Decel
Time setting)
00
01-16 Acceleration S-Curve 00 to 07 00
01-17 Deceleration S-Curve 00 to 07 00
a01-18 Accel Time 3 0.01 to 3600.0 sec 10.0
a01-19 Decel Time 3 0.01 to 3600.0 sec 10.0
a01-20 Accel Time 4 0.01 to 3600.0 sec 10.0
a01-21 Decel Time 4 0.01 to 3600.0 sec 10.0
01-18 ~ 01-21: Factory setting for models of 30hp (22kW) and above is 60sec.
a01-22 Jog Deceleration Time 0.1 to 3600.0 sec 1.0
01-23 Accel/Decel Time Unit
00: Unit: 1 sec
01: Unit: 0.1 sec
02: Unit: 0.01 sec
01
Group 2 Operation Method Parameters
a02-00 Source of First Master
Frequency Command
00: Digital keypad (PU01) UP/DOWN
keys or Multi-function Inputs
UP/DOWN. Last used frequency
saved.
00

English- 15
Pr. Explanation Settings Factory
Setting NOTE
a02-00 Source of First Master
Frequency Command
01: 0 to +10V from AVI
02: 4 to 20mA from ACI
03: -10 to +10Vdc from AUI
04: RS-485 serial communication (RJ-
11). Last used frequency saved.
05: RS-485 serial communication (RJ-
11). Last used frequency not saved.
06: Combined use of master and auxiliary
frequency command
(See Pr. 02-10 to 02-12)
00
a02-01 Source of First
Operation Command
00: Digital keypad (PU01)
01: External terminals. Keypad
STOP/RESET enabled.
02: External terminals. Keypad
STOP/RESET disabled.
03: RS-485 serial communication (RJ-
11). Keypad STOP/RESET enabled.
04: RS-485 serial communication (RJ-
11). Keypad STOP/RESET disabled.
00
02-02 Stop Method
00: STOP: ramp to stop; E.F.: coast to
stop
01: STOP: coast to stop; E.F.: coast to
stop
02: STOP: ramp to stop; E.F.: ramp to
stop
03: STOP: coast to stop; E.F.: ramp to
stop
00
02-03 PWM Carrier Frequency
Selections
230V&460V:1-5hp/0.75-3.7kW: 1-15kHz
7.5-25hp/5.5-18.5kW: 01-15kHz
30-60hp/22-45kW: 01-09kHz
75-100hp/55-75kW: 01-06kHz
575V: 1-15hp/0.75-11kW: 01-10 kHz
20-60hp/15-45kW: 01-08 kHz
75-100hp/55-75kW: 01-06kHz
15
09
06
06
06
06
06
02-04 Motor Direction Control
00: Enable forward/reverse operation
01: Disable reverse operation
02: Disabled forward operation
00
02-05 2-wire/3-wire Operation
Control Modes
00: 2-wire: FWD/STOP, REV/STOP
01: 2-wire: FWD/REV, RUN/STOP
02: 3-wire operation
00
02-06 Line Start Lockout
00: Disable. Operation status is not
changed even if operation command
source Pr.02-01 and/or Pr.02-14 is
changed.
01: Enable. Operation status is not
changed even if operation command
source Pr.02-01 and/or Pr.02-14 is
changed.
02: Disable. Operation status will change
if operation command source Pr.02-
01 and/or Pr.02-14 is changed.
00

English- 16
Pr. Explanation Settings Factory
Setting NOTE
03: Enable. Operation status will change
if operation command source Pr.02-
01 and/or Pr.02-14 is changed.
02-07 Loss of ACI Signal (4-
20mA)
00: Decelerate to 0 Hz
01: Coast to stop and display “EF”
02: Continue operation by last frequency
command
00
a02-08 Up/Down Mode
00: Based on accel/decel time
01: Constant speed
02: Based on accel/decel time, but
frequency command will be 0 when
stopped.
00
a02-09
Accel/Decel Rate of
Change of UP/DOWN
Operation with Constant
Speed
0.01~1.00 Hz/msec 0.01
a02-10 Source of the Master
Frequency Command
00: Digital keypad (PU01) UP/DOWN
keys or Multi-function Inputs
UP/DOWN. Last used frequency
saved.
01: 0 to +10V from AVI
02: 4 to 20mA from ACI
03: -10 to +10Vdc from AUI
04: RS-485 serial communication (RJ-
11). Last used frequency saved.
00
a02-11 Source of the Auxiliary
Frequency Command
00: Digital keypad (PU01) UP/DOWN
keys or Multi-function Inputs
UP/DOWN. Last used frequency
saved.
01: 0 to +10V from AVI
02: 4 to 20mA from ACI
03: -10 to +10Vdc from AUI
04: RS-485 serial communication (RJ-
11). Last used frequency saved.
00
a02-12
Combination of the
Master and Auxiliary
Frequency Command
00: Master frequency + auxiliary
frequency
01: Master frequency - auxiliary
frequency
00
a02-13 Source of Second
Frequency Command
00: Digital keypad (PU01) UP/DOWN
keys or Multi-function Inputs
UP/DOWN. Last used frequency
saved.
01: 0 to +10V from AVI
02: 4 to 20mA from ACI
03: -10 to +10Vdc from AUI
04: RS-485 serial communication (RJ-
11). Last used frequency saved
05: RS-485 serial communication (RJ-
11). Last used frequency not saved.
00

English- 17
Pr. Explanation Settings Factory
Setting NOTE
06: Combined use of master and auxiliary
frequency command (See Pr. 02-10
to 02-12)
a02-14 Source of Second
Operation Command
00: Digital keypad (PU01)
01: External terminals. Keypad
STOP/RESET enabled.
02: External terminals. Keypad
STOP/RESET disabled.
03: RS-485 serial communication (RJ-
11). Keypad STOP/RESET enabled.
04: RS-485 serial communication (RJ-
11). Keypad STOP/RESET disabled.
00
a02-15 Keypad Frequency
Command 0.00 ~ 400.00Hz 60.00
Group 3 Output Function Parameters
03-00 Multi-Function Output
Relay (RA1, RB1, RC1)
08
03-01 Multi-Function Output
Terminal MO1
01
03-02 Multi-Function Output
Terminal MO2 02
03-03 Multi-Function Output
Terminal MO3
00: No function
01: AC drive operational
02: Master frequency attained
03: Zero speed
04: Over torque detection
05: Base-Block (B.B.) indication
06: Low-voltage indication
07: Operation mode indication
08: Fault indication
09: Desired frequency attained 1
10: PLC program running
11: PLC program step completed
12: PLC program completed
13: PLC program operation paused
14: Terminal count value attained
15: Preliminary count value attained
16: Auxiliary motor No.1
17: Auxiliary motor No.2
18: Auxiliary motor No.3
19: Heat sink overheat warning
20: AC motor drive ready
21: Emergency stop indication
22: Desired frequency attained 2
23: Software brake signal
24: Zero speed output signal
25: Under-current detection
26: Operation indication (H>=Fmin)
27: Feedback signal error
28: User-defined low-voltage detection
29: Brake control (Desired frequency
attained 3)
20
03-04 Desired Frequency
Attained 1
0.00 to 400.00 Hz 0.00

English- 18
Pr. Explanation Settings Factory
Setting NOTE
03-05 Analog Output Signal
00: Analog frequency meter
01: Analog current meter
02: Output voltage
03: Output frequency command
04: Output motor speed
05: Load power factor (cos90oto Cos0o)
00
a03-06 Analog Output Gain 01 to 200% 100
a03-07 Digital Output
Multiplying Factor
01 to 20 01
a03-08 Terminal Count Value 00 to 65500 00
a03-09 Preliminary Count Value 00 to 65500 00
03-10 Desired Frequency
Attained 2 0.00 to 400.00 Hz 0.00
03-11
EF Active When
Preliminary Count Value
Attained
00: Preliminary count value attained, no
EF display
01: Preliminary count value attained, EF
active
00
03-12 Fan Control
00: Fan always ON
01: 1 minute after AC motor drive stops,
fan will be OFF
02: AC motor drive runs and fan ON, AC
motor drive stops and fan OFF
03: Fan ON to run when preliminary
heatsink temperature attained
00
03-13 Brake Release
Frequency 0.00 to 400.00Hz 0.00
03-14 Brake Engage
Frequency 0.00 to 400.00Hz 0.00
Group 4 Input Function Parameters
a04-00 AVI Analog Input Bias 0.00~200.00 % 0.00
04-01 AVI Bias Polarity 00: Positive bias
01: Negative bias 00
a04-02 AVI Input Gain 1 to 200 % 100
04-03
AVI Negative Bias,
Reverse Motion
Enable/Disable
00
01
04-04 Multi-Function Input
Terminal 1 (MI1)
02
04-05 Multi-Function Input
Terminal 2 (MI2)
00: No AVI negative bias command
01: Negative bias: REV motion enabled
02: Negative bias: REV motion disabled
00: No function
01: Multi-Step speed command 1
02: Multi-Step speed command 2
03: Multi-Step speed command 3
04: Multi-Step speed command 4
05: External reset (N.O.)
06: Accel/Decel inhibit
07: Accel/Decel time selection command
1
08: Accel/Decel time selection command
2
09: External base block (N.O.)

English- 19
Pr. Explanation Settings Factory
Setting NOTE
0304-06 Multi-Function Input
Terminal 3 (MI3)
04
04-07 Multi-Function Input
Terminal 4 (MI4)
05
04-08 Multi-Function Input
Terminal 5 (MI5)
06 04-09 Multi-Function Input
Terminal 6 (MI6)
10: External base block (N.C.)
11: Up: Increment master frequency
12: Down: Decrement master frequency
13: Counter reset
14: Run PLC program
15: Pause PLC program
16: Auxiliary motor No.1 output disable
17: Auxiliary motor No.2 output disable
18: Auxiliary motor No.3 output disable
19: Emergency stop (N.O.)
20: Emergency stop (N.C.)
21: Master frequency selection AVI/ACI
22: Master frequency selection AVI/AUI
23: Operation command selection
(keypad/external terminals)
24: Auto accel/decel mode disable
25: Forced stop (N.C.)
26: Forced stop (N.O.)
27: Parameter lock enable (N.O.)
28: PID function disabled
29: Jog FWD/REV command
30: External reset (N.C.)
31: Source of second frequency
command enabled
32: Source of second operation
command enabled
33: One shot PLC
34: Proximity sensor input for simple
Index function
35: Output shutoff stop (NO)
36: Output shutoff stop (NC)
04-10 Digital Terminal Input
Debouncing Time 1 to 20 (*2ms) 01
a04-11 ACI Analog Input Bias 0.00~200.00 % 0.00
00: Positive bias
04-12 ACI Bias Polarity 01: Negative bias 00
a04-13 ACI Input Gain 01 to 200 % 100
04-14
ACI Negative Bias,
Reverse Motion
Enable/Disable
00: No ACI negative bias command
01: Negative bias: REV motion enabled
02: Negative bias: REV motion disabled
00
a04-15 AUI Analog Input Bias 0.00~200.00 % 0.00
00: Positive bias
04-16 AUI Bias Polarity 01: Negative bias 00
a04-17 AUI Input Gain 01 to 200 % 100
04-18
AUI Negative Bias
Reverse Motion
Enable/Disable
00: No AUI negative bias command
01: Negative bias: REV motion enabled
02: Negative bias: REV motion disabled
00

English- 20
Pr. Explanation Settings Factory
Setting NOTE
04-19 AVI Analog Input Delay 0.00 to 10.00 sec 0.05
04-20 ACI Analog Input Delay 0.00 to 10.00 sec 0.05
04-21 AUI Analog Input Delay 0.00 to 10.00 sec 0.05
00: 0.01Hz
04-22 Analog Input Frequency
Resolution 01: 0.1Hz 01
04-23 Gear Ratio for Simple
Index Function
4 ~ 1000 200
04-24 Index Angle for Simple
Index Function
0.0 ~360.0o180.0
a04-25 Deceleration Time for
Simple Index Function
0.00 ~100.00 sec 0.00
Group 5 Multi-Step Speed and PLC Parameters
a05-00 1st Step Speed
Frequency
0.00 to 400.00 Hz 0.00
a05-01 2nd Step Speed
Frequency
0.00 to 400.00 Hz 0.00
a05-02 3rd Step Speed
Frequency
0.00 to 400.00 Hz 0.00
a05-03 4th Step Speed
Frequency
0.00 to 400.00 Hz 0.00
a05-04 5th Step Speed
Frequency
0.00 to 400.00 Hz 0.00
a05-05 6th Step Speed
Frequency
0.00 to 400.00 Hz 0.00
a05-06 7th Step Speed
Frequency
0.00 to 400.00 Hz 0.00
a05-07 8th Step Speed
Frequency
0.00 to 400.00 Hz 0.00
a05-08 9th Step Speed
Frequency
0.00 to 400.00 Hz 0.00
a05-09 10th Step Speed
Frequency
0.00 to 400.00 Hz 0.00
a05-10 11th Step Speed
Frequency
0.00 to 400.00 Hz 0.00
a05-11 12th Step Speed
Frequency
0.00 to 400.00 Hz 0.00
a05-12 13th Step Speed
Frequency
0.00 to 400.00 Hz 0.00
a05-13 14th Step Speed
Frequency
0.00 to 400.00 Hz 0.00
a05-14 15th Step Speed
Frequency
0.00 to 400.00 Hz 0.00
05-15 PLC Mode
00: Disable PLC operation
01: Execute one program cycle
02: Continuously execute program cycles
03: Execute one program cycle step by
step
04: Continuously execute program cycles
step by step
00