Preface
Thank you for choosing DELTA’s high-performance VFD-E Series. The VFD-E Series is
manufactured with high-quality components and materials and incorporate 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-E User Manual
on the CD supplied with the drive.
DANGER!
1.
2.
AC input power must be disconnected before any wiring to the AC motor drive is made.
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 turned off before opening the
AC motor drive and wait ten minutes for the capacitors to discharge to safe voltage levels.
3.
4.
Never reassemble internal components or wiring.
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.
6.
7.
8.
Ground the VFD-E 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.
VFD-E series is used only to control variable speed of 3-phase induction motors, NOT for 1-phase
motors or other purpose.
VFD-E series is the specific drive for the elevator door and other automatic door control, NOT for those
devices that may cause personal injury, such as life support equipment or any life safety situation.
To prevent drive damage, the RFI jumper connected to ground shall be cut off if the AC motor drive is
installed on an ungrounded power system or a high resistance-grounded (over 30 ohms) power system
or a corner grounded TN system.
WARNING!
1.
2.
DO NOT use Hi-pot test for internal components. The semi-conductor used in AC motor drive easily
damage by high-pressure.
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.
2.
Some parameters settings can cause the motor to run immediately after applying power.
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. Only use
AC motor drives within specification. Failure to comply may result in fire, explosion or electric shock. To
prevent personal injury, please keep children and unqualified people away from the equipment.
3.
4.
When the motor cable between 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.
The rated voltage for AC motor drive must be ≤240V and the mains supply current capacity must be
≤5000A RMS.
English-
1
General Specifications
SPWM(Sinusoidal Pulse Width Modulation) control (V/f or sensorless vector
control)
Control System
Frequency Setting Resolution 0.01Hz
Output Frequency Resolution 0.01Hz
Including the auto-torque/auto-slip compensation; starting torque can be 150%
at 3.0Hz
Torque Characteristics
Overload Endurance
Skip Frequency
150% of rated current for 1 minute
Three zones, setting range 0.1-600Hz
Accel/Decel Time
Stall Prevention Level
0.1 to 600 seconds (2 Independent settings for Accel/Decel time)
Setting 20 to 250% of rated current
Operation frequency 0.1-600.0Hz, output 0-100% rated current
Start time 0-60 seconds, stop time 0-60 seconds
Approx. 20% (up to 125% possible with optional brake resistor or externally
mounted brake unit, 1-15hp (0.75-11kW) models have brake chopper built-in)
DC Brake
Regenerated Brake Torque
V/f Pattern
4-point adjustable V/f pattern
Setting by
Keypad
Frequency
Setting
Potentiometer-5kΩ/0.5W, 0 to +10VDC, 4 to 20mA, RS-485 interface; Multi-
function Inputs 3 to 9 (15 steps, Jog, up/down)
External Signal
Operation
Setting
Signal
Keypad
Set by RUNand STOP
2 wires/3 wires ((MI1, MI2, MI3)), JOG operation, RS-485 serial interface
(MODBUS), programmable logic controller
External Signal
Multi-step selection 0 to 15, Jog, accel/decel inhibit, 2 accel/decel switches,
counter, , external Base Block, ACI/AVI selections, driver reset, UP/DOWN key
settings, NPN/PNP input selection
Multi-function Input Signal
Multi-function Output
Indication
AC drive operating, frequency attained, zero speed, Base Block, fault indication,
overheat alarm, emergency stop and status selections of input terminals
Analog Output Signal
Alarm Output Contact
Output frequency/current
Contact will be On when drive malfunctions (1 Form C/change-over contact and
1 open collector output) for standard type)
Built-in PLC(NOT for CANopen models), AVR, accel/decel S-Curve, over-
voltage/over-current stall prevention, 5 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, PID control, external counter, MODBUS
Operation Functions
communication, abnormal reset, abnormal re-start, power-saving, fan control,
sleep/wake frequency, 1st/2nd frequency source selections, 1st/2nd frequency
source combination, NPN/PNP selection, parameters for motor 0 to motor 3,
DEB and OOB (Out Of Balance Detection)(for washing machine)
Over voltage, over current, under voltage, external fault, overload, ground fault,
overheating, electronic thermal, IGBT short circuit, PTC
Protection Functions
6-key, 7-segment LED with 4-digit, 5 status LEDs, master frequency, output
frequency, output current, custom units, parameter values for setup and lock,
faults, RUN, STOP, RESET, FWD/REV, PLC
Display Keypad (optional)
VFD002E11T/21T/23T, VFD004E11T/21T/23T/43T,
VFD007E21T/23T/43T, VFD015E23T/43T, VFD007E11A, VFD015E21A,
VFD022E21A/23A/43A, VFD037E23A/43A VFD007E11C, VFD015E21C,
VFD022E21C/23C/43C, VFD037E23C/43C, VFD055E23A/43A,
VFD075E23A/43A, VFD110E43A, VFD055E23C/43C, VFD075E23C/43C,
VFD110E43C
Built-in Brake Chopper
Built-in EMI Filter
For 230V 1-phase and 460V 3-phase models.
Enclosure Rating
Pollution Degree
Installation Location
IP20
2
Altitude 1,000 m or lower, keep from corrosive gasses, liquid and dust
Ambient Temperature
-10oC to 50oC (40oC for side-by-side mounting) Non-Condensing and not frozen
English-
3
Storage/ Transportation
Temperature
-20 oC to 60 oC
Ambient Humidity
Below 90% RH (non-condensing)
Vibration
9.80665m/s2 (1G) less than 20Hz, 5.88m/s2 (0.6G) at 20 to 50Hz
Approvals
Basic Wiring Diagram
Users must connect wiring according to the following circuit diagram shown below.
Brake resistor/unit (optional)
Refer to user manual for the use
of special brake resistor/unit.
brake resistor
(optional)
BR
BUE
Brake unit
(optional)
The wiring for the models
may be different. Refer to
following figures for detail.
Fuse/NFB(None Fuse Breaker)
-
+
Motor
R(L1)
S(L2)
T(L3)
R(L1)
S(L2)
U(T1)
V(T2)
W(T3)
E
IM
3~
T(L3)
E
Recommended Circuit
when power supply
is turned OFF by a
fault output
If the fault occurs, the
contact will be ON to
turn off the power and
protect the power system.
SA
RB
RC
RA
MC
ON
OFF
RB
RC
Refer to Control
Terminal Explanation
MC
+24V
FWD/Stop
REV/Stop
MI1
MI2
MI3
MI4
MI5
MI6
MO1
Factory setting:
Drive is in operation
48V50mA
Factory setting:
NPN Mode
NPN
Multi-step 1
Multi-step 2
Multi-step 3
Multi-step 4
Factory
setting
Sw1
Multi-function
Photocoulper Output
PNP
MCM
AFM
Please refer to following
figure for wiring of NPN
mode and PNP mode.
Analog Multi-function Output
Terminal
factory setting: Analog freq.
Digital Signal Common
DCM
E
/ current meter 0~10VDC/2mA
ACM
E
* Don't apply the mains voltage directly
to above terminals.
Analog Signal common
+10V
RS-485 serial interface
(NOT for VFD*E*C models)
Power supply
+10V 3mA
3
Factory setting:
ACI Mode
AVI
1: Reserved
2: EV
3: GND
4: SG-
5: SG+
6: Reserved
7: Reserved
8: Reserved
2
AVI
5K
Master Frequency
0 to 10V 47K
ACI
Sw2
1
4~20mA
ACI
ACI/AVI switch
When switching to AVI,
it indicates AVI2
ACM
1
8
Analog Signal Common
E
For VFD*E*C models,
please refer to figure 5.
Main circuit (power) terminals
Control circuit terminals
Shielded leads & Cable
* Single-phase models can only use R(L1), S(L2) to be the power terminals.
* Single-phase power cannot be used for 3-phase models.
English-
4
Figure 1 for models of VFD-E Series
VFD002E11A/21A/23A, VFD004E11A/21A/23A/43A, VFD007E21A/23A/43A,
VFD015E23A/43A, VFD002E11C/21C/23C, VFD004E11C/21C/23C/43C,
VFD007E21C/23C/43C, VFD015E23C/43C, VFD002E11P/21P/23P,
VFD004E11P/21P/23P/43P, VFD007E21P/23P/43P, VFD015E23P/43P
brake resistor
(optional)
BR
Please use brake unit and/or
BUE
brake resistor depending on
type and application
Brake unit
(optional)
-
+
Figure 2 for models of VFD-E Series
VFD007E11A, VFD015E21A, VFD022E21A/23A/43A, VFD037E23A/43A,
VFD055E23A/43A, VFD075E23A/43A, VFD110E43A, VFD007E11C,
VFD015E21C, VFD022E21C/23C/43C, VFD037E23C/43C,
VFD055E23C/43C, VFD075E23C/43C, VFD110E43C
brake resistor
(optional)
Please use brake unit and/or
brake resistor depending on
type and application
BR
-
+/B1
B2
Figure 3 for models of VFD-E Series
VFD002E11T/21T/23T, VFD004E11A/21T/23T/43T,
VFD007E21T/23T/43T, VFD015E23T/43T
BR
Please use brake resistor
depending on type and
application
brake resistor
(optional)
B2
Figure 4 Wiring for NPN Mode and PNP Mode
A. NPN mode without external power
B. NPN mode with external power
NPN
24
Vdc
NPN
+
-
PNP
PNP
Factory
setting
Factory
setting
English-
5
C. PNP mode without external power
D. PNP mode with external power
NPN
NPN
Sw1
Sw1
PNP
PNP
Factory
setting
Factory
setting
+
24
Vdc
-
Figure 5 RJ-45 Pins Definition for VFD*E*C Models
PIN
1
2
3
4
Signal
CAN_H
CAN_L
CAN_GND
SG+
Description
CAN_H bus line (dominant high)
CAN_L bus line (dominant low)
Ground / 0V /V-
485 communication
5
SG-
485 communication
7
CAN_GND
Ground / 0V /V-
Description of the Digital Keypad KPE-LE02 (Optional)
Status Display
Display the driver's current status.
1
2
3
1
3
2
LED Display
Indicates frequency, voltage, current, user
defined units and etc.
4
7
6
Potentiometer
For master Frequency setting.
5
8
4
7
8
RUN Key
Start AC drive operation.
STOP/RESET
Stops AC drive operation and reset the drive
after fault occurred.
ENTER
Used to enter/modify programming
parameters
5
UP and DOWN Key
Set the parameter number and changes the
numerical data, such as Master Frequency.
6
MODE
Change between different display mode.
English-
6
Operation Steps of the Digital Keypad
Setting Mode
START
In the selection mode, press
NOTE:
to set the parameters.
GO START
Setting parameters
or
Success to
set parameter.
Input data error
NOTE
：
In the parameter setting mode, you can press
to return the selecting mode.
To shift data
(When operation source is digital keypad)
Setting direction
Setting PLC Mode
enter PLC2 mode
enter PLC1 mode
English-
7
Power Terminals and Control Terminals
Frame A
Frame C
Frame B
Frame
Power Terminals
Torque
Wire
Wire Type
R/L1, S/L2, T/L3
14kgf-cm
(12in-lbf)
12-14 AWG.
(3.3-2.1mm2)
A
Copper only, 75oC
U/T1, V/T2, W/T3,
R/L1, S/L2, T/L3
U/T1, V/T2, W/T3
18kgf-cm
(15.6in-lbf)
8-18 AWG.
B
C
Copper only, 75oC
(8.4-0.8mm2)
+/B1, B2, -,
R/L1, S/L2, T/L3
U/T1, V/T2, W/T3
30kgf-cm
(26in-lbf)
8-16 AWG.
Copper only, 75oC
(8.4-1.3mm2)
+/B1, B2, -
NOTE
For frame C: To connect 6 AWG (13.3 mm2) wires, use Recognized Ring Terminals
Terminal Explanations
Terminal Symbol
Explanation of Terminal Function
AC line input terminals (1-phase/3-phase)
R/L1, S/L2, T/L3
U/T1, V/T2, W/T3
+/B1~ B2
AC drive output terminals for connecting 3-phase induction motor
Connections for Brake resistor (optional)
+/B1, -
Connections for External Brake unit (BUE series)
Earth connection, please comply with local regulations.
English-
8
The Specification for the Control Terminals
RA
RB RC
The position of the control terminals
AFM MCM MO1
Terminals 1
Terminals 2
RS-485 port
MI1 MI2 MI3 MI4 MI5 MI6 DCM DCM 24V ACM AVI ACI 10V
Frame
Control Terminals
Terminals 1
Torque
Wire
5 kgf-cm (4.4 in-lbf)
2 kgf-cm (2 in-lbf)
12-24 AWG (3.3-0.2mm2)
16-24 AWG (1.3-0.2mm2)
A, B, C
Terminals 2
NOTE
Frame A: VFD002E11A/21A/23A, VFD004E11A/21A/23A/43A, VFD007E21A/23A/43A,
VFD015E23A/43A, VFD002E11C/21C/23C, VFD004E11C/21C/23C/43C,
VFD007E21C/23C/43C, VFD015E23C/43C, VFD002E11T/21T/23T,
VFD004E11T/21T/23T/43T, VFD007E21T/23T/43T, VFD015E23T/43T,
VFD002E11P/21P/23P, VFD004E11P/21P/23P/43P, VFD007E21P/23P/43P,
VFD015E23P/43P
Frame B: VFD007E11A, VFD015E21A, VFD022E21A/23A/43A, VFD037E23A/43A
Frame C: VFD055E23A/43A, VFD075E23A/43A, VFD110E43A
Control Terminals Explanations
Terminal
Symbol
Factory Settings (NPN mode)
ON: Connect to DCM
Run in MI1 direction
Terminal Function
Forward-Stop command
Reverse-Stop command
ON:
OFF:
MI1
MI2
Stop acc. to Stop Method
ON:
OFF:
Run in MI2 direction
Stop acc. to Stop Method
MI3
MI4
Multi-function Input 3
Multi-function Input 4
Multi-function Input 5
Multi-function Input 6
DC Voltage Source
Refer to Pr.04.05 to Pr.04.08 for programming the
Multi-function Inputs.
ON: the activation current is 5.5mA .
MI5
μ
OFF: leakage current tolerance is 10 A.
MI6
+24V
+24VDC, 20mA used for PNP mode.
Multi-function Relay output
(N.O.) a
Resistive Load:
RA
RB
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
Multi-function Relay output
(N.C.) b
RC
Multi-function Relay common
Digital Signal Common
Common for digital inputs and used for NPN
mode.
DCM
English-
9
Terminal
Symbol
Factory Settings (NPN mode)
ON: Connect to DCM
Terminal Function
Maximum 48VDC, 50mA
Refer to Pr.03.01 for programming
Max: 48Vdc
50mA
MO1-DCM
Mo1
Multi-function Output 1
(Photocoupler)
MO1
MCM
internal circuit
MCM
+10V
Multi-function output common Common for Multi-function Outputs
Potentiometer power supply
Analog voltage Input
+10VDC 3mA
+10V
Impedance:
Resolution:
Range:
47kΩ
AVI circuit
10 bits
0 ~ 10VDC =
AVI
0 ~ Max. Output Frequency
(Pr.01.00)
AVI
Selection:
Set-up:
Pr.02.00, Pr.02.09, Pr.10.00
Pr.04.11 ~ Pr.04.14
ACM
internal circuit
Analog control signal
(common)
ACM
ACI
Common for AVI, ACI, AFM
Analog current Input
Impedance:
Resolution:
Range:
250Ω
10 bits
4 ~ 20mA =
ACI circuit
ACI
0 ~ Max. Output Frequency
(Pr.01.00)
Selection:
Set-up:
Pr.02.00, Pr.02.09, Pr.10.00
Pr.04.15 ~ Pr.04.18, 04.19~04.23
ACM
internal circuit
Analog output meter
ACM circuit
0 to 10V, 2mA
Impedance:
Output current
Resolution:
Range:
AFM
20kΩ
2mA max
8 bits
AFM
0~10V
potentiometer
Max. 2mA
0 ~ 10VDC
Pr.03.03 to Pr.03.04
Function:
ACM
internal circuit
NOTE: Control signal wiring size: 18 AWG (0.75 mm2) with shielded wire.
Summary of Parameter Settings
a: The parameter can be set during operation.
Factory
Setting
Pr.
Explanation
Settings
NOTE
Group 0 User Parameters
00.00
Identity Code of the Read-only
AC motor drive
##
English- 10
Factory
Setting
#.#
Pr.
Explanation
Settings
NOTE
00.01
Rated Current
Display of the AC
motor drive
Read-only
0: Parameter can be read/written
1: All parameters are read only
6: Clear PLC program (NOT for VFD*E*C
models)
00.02
Parameter Reset
9: All parameters are reset to factory settings
(50Hz, 230V/400V or 220V/380V depends
on Pr.00.12)
0
10: All parameters are reset to factory
settings (60Hz, 220V/440V)
0: Display the frequency command value
(Fxxx)
1: Display the actual output frequency (Hxxx)
2: Display the content of user-defined unit
(Uxxx)
3: Multifunction display, see Pr.00.04
4: FWD/REV command
Start-up Display
Selection
a00.03
0
5: PLCx (PLC selections: PLC0/PLC1/PLC2)
(NOT for VFD*E*C models)
0: Display the content of user-defined unit
(Uxxx)
1: Display the counter value (c)
2: Display PLC D1043 value (C) (NOT for
VFD*E*C models)
3: Display DC-BUS voltage (u)
4: Display output voltage (E)
5: Display PID analog feedback signal value
(b) (%)
6: Output power factor angle (n)
7: Display output power (P)
8: Display the estimated value of torque as it
relates to current (t)
Content of Multi-
function Display
a00.04
0
9: Display AVI (I) (V)
10: Display ACI / AVI2 (i) (mA/V)
11: Display the temperature of IGBT (h) (°C)
12: Display AVI3/ACI2 level (I.)
13: Display AVI4/ACI3 level (i.)
14: Display PG speed in RPM (G)
15: Display motor number (M)
User-Defined
Coefficient K
Power Board
a00.05
0. 1 to 160.0
Read-only
1.0
00.06
#.##
Software Version
Control Board
Software Version
Password Input
Password Set
00.07
Read-only
#.##
00.08
00.09
0 to 9999
0 to 9999
0
0
0: V/f Control
1: Vector Control
00.10
00.11
Control Method
Reserved
0
English- 11
Factory
Setting
Pr.
Explanation
Settings
NOTE
50Hz Base Voltage 0: 230V/400V
00.12
0
Selection
1: 220V/380V
Group 1 Basic Parameters
Maximum Output
Frequency (Fmax)
Maximum Voltage
Frequency (Fbase)
(Motor 0)
01.00
01.01
50.00 to 600.0 Hz
60.00
60.00
0.10 to 600.0 Hz
Maximum Output
Voltage (Vmax)
(Motor 0)
220.0
440.0
115V/230V series: 0.1V to 255.0V
460V series: 0.1V to 510.0V
01.02
Mid-Point Frequency
(Fmid) (Motor 0)
Mid-Point Voltage
(Vmid) (Motor 0)
01.03
01.04
0.10 to 600.0 Hz
1.50
115V/230V series: 0.1V to 255.0V
460V series: 0.1V to 510.0V
10.0
20.0
Minimum Output
Frequency (Fmin)
(Motor 0)
Minimum Output
Voltage (Vmin)
(Motor 0)
01.05
01.06
0.10 to 600.0 Hz
1.50
10.0
20.0
115V/230V series: 0.1V to 255.0V
460V series: 0.1V to 510.0V
Output Frequency
Upper Limit
Output Frequency
Lower Limit
0.1 to 120.0%
0.0 to100.0 %
01.07
01.08
110.0
0.0
a01.09 Accel Time 1
a01.10 Decel Time 1
0.1 to 600.0 / 0.01 to 600.0 sec
0.1 to 600.0 / 0.01 to 600.0 sec
0.1 to 600.0 / 0.01 to 600.0 sec
For VFD*E*C models, the factory setting is 1.0
0.1 to 600.0 / 0.01 to 600.0 sec
10.0
10.0
10.0
a01.11 Accel Time 2
a01.12 Decel Time 2
10.0
For VFD*E*C models, the factory setting is 1.0
0.1 to 600.0 / 0.01 to 600.0 sec
Jog Acceleration
Time
a01.13
1.0
Jog Deceleration
Time
0.1 to 600.0 / 0.01 to 600.0 sec
a01.14
1.0
a01.15 Jog Frequency
0.10 Hz to Fmax (Pr.01.00) Hz
0: Linear Accel/Decel
6.00
1: Auto Accel, Linear Decel
2: Linear Accel, Auto Decel
3: Auto Accel/Decel (Set by load)
4: Auto Accel/Decel (set by Accel/Decel
Time setting)
Auto acceleration /
deceleration (refer
to Accel/Decel time
setting)
01.16
0
Acceleration S-
01.17
Curve
0.0 to 10.0 / 0.00 to 10.00 sec
0.0 to 10.0 / 0.00 to 10.00 sec
0.0
0.0
Deceleration S-
01.18
Curve
0: Unit: 0.1 sec
1: Unit: 0.01 sec
Accel/Decel Time
01.19
Unit
0
Delay Time at 0Hz
01.20
0.00 to 600.00 sec
0.00
for Simple Position
English- 12
Factory
Setting
Pr.
Explanation
Settings
0.00 to 600.00 sec
NOTE
Delay Time at 10Hz
for Simple Position
Delay Time at 20Hz
for Simple Position
Delay Time at 30Hz
for Simple Position
Delay Time at 40Hz
for Simple Position
Delay Time at 50Hz
for Simple Position
Maximum Voltage
01.21
01.22
01.23
01.24
01.25
0.00
0.00
0.00
0.00
0.00
0.00 to 600.00 sec
0.00 to 600.00 sec
0.00 to 600.00 sec
0.00 to 600.00 sec
01.26
01.27
01.28
01.29
01.30
01.31
01.32
01.33
01.34
01.35
01.36
01.37
01.38
01.39
Frequency (Fbase) 0.10 to 600.0 Hz
(Motor 1)
60.00
Maximum Output
Voltage (Vmax)
(Motor 1)
115V/230V series: 0.1V to 255.0V
220.0
440.0
460V series: 0.1V to 510.0V
Mid-Point
Frequency (Fmid)
(Motor 1)
0.10 to 600.0 Hz
1.50
115V/230V series: 0.1V to 255.0V
460V series: 0.1V to 510.0V
10.0
20.0
Mid-Point Voltage
(Vmid) (Motor 1)
Minimum Output
Frequency (Fmin)
(Motor 1)
0.10 to 600.0 Hz
1.50
Minimum Output
Voltage (Vmin)
(Motor 1)
115V/230V series: 0.1V to 255.0V
460V series: 0.1V to 510.0V
10.0
20.0
Maximum Voltage
Frequency (Fbase) 0.10 to 600.0 Hz
(Motor 2)
60.00
Maximum Output
Voltage (Vmax)
(Motor 2)
115V/230V series: 0.1V to 255.0V
220.0
440.0
460V series: 0.1V to 510.0V
Mid-Point
Frequency (Fmid)
(Motor 2)
0.10 to 600.0 Hz
1.50
115V/230V series: 0.1V to 255.0V
460V series: 0.1V to 510.0V
10.0
20.0
Mid-Point Voltage
(Vmid) (Motor 2)
Minimum Output
Frequency (Fmin)
(Motor 2)
0.10 to 600.0 Hz
1.50
Minimum Output
Voltage (Vmin)
(Motor 2)
115V/230V series: 0.1V to 255.0V
460V series: 0.1V to 510.0V
10.0
20.0
Maximum Voltage
Frequency (Fbase) 0.10 to 600.0 Hz
(Motor 3)
60.00
Maximum Output
Voltage (Vmax)
(Motor 3)
115V/230V series: 0.1V to 255.0V
220.0
440.0
460V series: 0.1V to 510.0V
English- 13
Factory
Setting
Pr.
Explanation
Mid-Point
Settings
NOTE
01.40
Frequency (Fmid)
(Motor 3)
0.10 to 600.0 Hz
1.50
115V/230V series: 0.1V to 255.0V
460V series: 0.1V to 510.0V
10.0
20.0
Mid-Point Voltage
(Vmid) (Motor 3)
01.41
01.42
01.43
Minimum Output
Frequency (Fmin)
(Motor 3)
Minimum Output
Voltage (Vmin)
(Motor 3)
0.10 to 600.0 Hz
1.50
115V/230V series: 0.1V to 255.0V
460V series: 0.1V to 510.0V
10.0
20.0
Group 2 Operation Method Parameters
0: Digital keypad UP/DOWN keys or Multi-
function Inputs UP/DOWN. Last used
frequency saved.
1: 0 to +10V from AVI
2: 4 to 20mA from ACI or 0 to +10V from
AVI2
3: RS-485 (RJ-45)/USB communication
4: Digital keypad potentiometer
5: CANopen communication
Source of First
a02.00 Master Frequency
1
Command
For VFD*E*C models, the factory setting is 5
0: Digital keypad
1: External terminals. Keypad STOP/RESET
enabled.
2: External terminals. Keypad STOP/RESET
disabled.
Source of First
a02.01 Operation
Command
3: RS-485 (RJ-45)/USB communication.
Keypad STOP/RESET enabled.
4: RS-485 (RJ-45)/USB communication.
Keypad STOP/RESET disabled.
5: CANopen communication. Keypad
STOP/RESET disabled.
1
For VFD*E*C models, the factory setting is 5
0: STOP: ramp to stop; E.F.: coast to stop
1: STOP: coast to stop; E.F.: coast to stop
2: STOP: ramp to stop; E.F.: ramp to stop
3: STOP: coast to stop; E.F.: ramp to stop
02.02
Stop Method
0
PWM Carrier
Frequency
Selections
02.03
02.04
1 to 15kHz
8
0
0: Enable forward/reverse operation
1: Disable reverse operation
2: Disabled forward operation
Motor Direction
Control
English- 14
Factory
Setting
Pr.
Explanation
Settings
NOTE
0: Disable. Operation status is not changed
even if operation command source Pr.02.01
is changed.
1: Enable. Operation status is not changed
even if operation command source Pr.02.01
is changed.
2: Disable. Operation status will change if
operation command source Pr.02.01 is
changed.
02.05
Line Start Lockout
1
3: Enable. Operation status will change if
operation command source Pr.02.01 is
changed.
0: Decelerate to 0 Hz
1: Coast to stop and display “AErr”
2: Continue operation by last frequency
command
Loss of ACI Signal
(4-20mA)
02.06
02.07
1
0
0: by UP/DOWN Key
1: Based on accel/decel time
2: Constant speed (Pr.02.08)
3: Pulse input unit (Pr.02.08)
Up/Down Mode
Accel/Decel Rate of
Change of
02.08
UP/DOWN
0.01~10.00 Hz
0.01
Operation with
Constant Speed
0: Digital keypad UP/DOWN keys or Multi-
function Inputs UP/DOWN. Last used
frequency saved.
1: 0 to +10V from AVI
2: 4 to 20mA from ACI or 0 to +10V from
AVI2
3: RS-485 (RJ-45)/USB communication
4: Digital keypad potentiometer
5: CANopen communication
Source of Second
a02.09 Frequency
0
Command
For VFD*E*C models, the factory setting is 5
0: First Master Frequency Command
1: First Master Frequency Command+
Second Master Frequency Command
2: First Master Frequency Command -
Second Master Frequency Command
Combination of the
First and Second
Master Frequency
Command
a02.10
a02.11
0
0.00 to 600.0Hz
Keypad Frequency
Command
60.00
60.00
Communication
a02.12 Frequency
0.00 to 600.0Hz
Command
0: Save Keypad & Communication
Frequency
1: Save Keypad Frequency only
2: Save Communication Frequency only
The Selections for
Saving Keypad or
Communication
Frequency
02.13
0
Command
English- 15
Factory
Setting
Pr.
Explanation
Settings
NOTE
Initial Frequency
Selection (for
keypad &
0: by Current Freq Command
1: by Zero Freq Command
2: by Frequency Display at Stop
02.14
0
RS485/USB)
Initial Frequency
02.15
02.16
Setpoint (for keypad 0.00 ~ 600.0Hz
& RS485/USB)
60.00
Read Only
Bit0=1: by First Freq Source (Pr.02.00)
Display the Master
Freq Command
Source
Bit1=1: by Second Freq Source (Pr.02.09)
Bit2=1: by Multi-input function
Bit3=1: by PLC Freq command (NOT for
VFD*E*C models)
##
##
Read Only
Bit0=1: by Digital Keypad
Bit1=1: by RS485 communication
Bit2=1: by External Terminal 2/3 wire mode
Bit3=1: by Multi-input function
Bit4=1: by PLC Operation Command (NOT
for VFD*E*C models)
Display the
Operation
Command Source
02.17
03.00
Bit5=1: by CANopen communication
Group 3 Output Function Parameters
0: No function
8
1
Multi-function
1: AC drive operational
Output Relay (RA1, 2: Master frequency attained
RB1, RC1)
3: Zero speed
4: Over torque detection
5: Base-Block (B.B.) indication
6: Low-voltage indication
7: Operation mode indication
8: Fault indication
9: Desired frequency 1 attained
10: Terminal count value attained
11: Preliminary count value attained
12: Over Voltage Stall supervision
13: Over Current Stall supervision
14: Heat sink overheat warning
15: Over Voltage supervision
16: PID supervision
Multi-function
Output Terminal
MO1
03.01
17: Forward command
18: Reverse command
19: Zero speed output signal
20: Warning(FbE,Cexx, AoL2, AUE, SAvE)
21: Brake control (Desired frequency
attained)
22: Drive ready
23: Desired frequency 2 attained
03.02
Desired Frequency
1 Attained
0.00 to 600.0Hz
0.00
Analog Output
a03.03 Signal Selection
0: Analog frequency meter
1: Analog current meter
0
(AFM)
a03.04 Analog Output Gain 1 to 200%
100
English- 16
Factory
Setting
0
Pr.
Explanation
Settings
NOTE
03.05
Terminal Count
Value
Preliminary Count
Value
EF Active When
Terminal Count
Value Attained
0 to 9999
0 to 9999
03.06
03.07
0
0
0: Terminal count value attained, no EF
display
1: Terminal count value attained, EF active
0: Fan always ON
1: 1 minute after AC motor drive stops, fan
will be OFF
03.08
Fan Control
2: Fan ON when AC motor drive runs, fan
OFF when AC motor drive stops
3: Fan ON when preliminary heatsink
temperature attained
0
Read only
Bit0=1:RLY used by PLC
Bit1=1:MO1 used by PLC
Bit2=1:MO2/RA2 used by PLC
Bit3=1:MO3/RA3 used by PLC
Bit4=1:MO4/RA4 used by PLC
Bit5=1:MO5/RA5 used by PLC
Bit6=1:MO6/RA6 used by PLC
Bit7=1:MO7/RA7 used by PLC
The Digital Output
Used by PLC
(NOT for VFD*E*C
models)
03.09
03.10
##
##
The Analog Output
Used by PLC
(NOT for VFD*E*C
models)
Read only
Bit0=1:AFM used by PLC
Bit1=1: AO1 used by PLC
Bit2=1: AO2 used by PLC
Brake Release
Frequency
Brake Engage
Frequency
03.11
03.12
0.00 to 20.00Hz
0.00 to 20.00Hz
0.00
0.00
Read only
Bit0: RLY Status
Bit1: MO1 Status
Display the Status of Bit2: MO2/RA2 Status
03.13
Multi-function
Output Terminals
Bit3: MO3/RA3 Status
Bit4: MO4/RA4 Status
Bit5: MO5/RA5 Status
Bit6: MO6/RA6 Status
Bit7: MO7/RA7 Status
0.00 to 600.0Hz
##
03.14
Desired Frequency
2 Attained
0.00
0.0
Group 4 Input Function Parameters
Keypad
Potentiometer Bias
a04.00
0.0 to 100.0 %
Keypad
Potentiometer Bias
Polarity
Keypad
Potentiometer Gain
0: Positive bias
1: Negative bias
a04.01
a04.02
00
0.1 to 200.0 %
100.0
English- 17
Factory
Setting
Pr.
Explanation
Keypad
Settings
NOTE
Potentiometer
Negative Bias,
Reverse Motion
Enable/Disable
2-wire/3-wire
Operation Control
Modes
0: No negative bias command
1: Negative bias: REV motion enabled
04.03
04.04
0
0: 2-wire: FWD/STOP, REV/STOP
1: 2-wire: FWD/REV, RUN/STOP
2: 3-wire operation
0
1
04.05
04.06
Multi-function Input
Terminal (MI3)
0: No function
1: Multi-Step speed command 1
2: Multi-Step speed command 2
3: Multi-Step speed command 3
4: Multi-Step speed command 4
5: External reset
6: Accel/Decel inhibit
7: Accel/Decel time selection command
8: Jog Operation
9: External base block
10: Up: Increment master frequency
11: Down: Decrement master frequency
12: Counter Trigger Signal
13: Counter reset
Multi-function Input
Terminal (MI4)
2
3
04.07
Multi-function Input
Terminal (MI5)
14: E.F. External Fault Input
15: PID function disabled
16: Output shutoff stop
17: Parameter lock enable
18: Operation command selection (external
terminals)
19: Operation command selection(keypad)
20: Operation command
selection(communication)
21: FWD/REV command
22: Source of second frequency command
23: Run/Stop PLC Program (PLC1) (NOT
for VFD*E*C models)
23: Quick Stop (Only for VFD*E*C models)
24: Download/execute/monitor PLC Program
(PLC2) (NOT for VFD*E*C models)
25: Simple position function
26: OOB (Out of Balance Detection)
27: Motor selection (bit 0)
28: Motor selection (bit 1)
Bit0:MI1
Multi-function Input
Terminal (MI6)
For VFD*E*C
models, the factory
setting is 23. The
factory setting for
the other models is
4.
04.08
Bit1:MI2
Bit2:MI3
Bit3:MI4
Bit4:MI5
Bit5:MI6
Bit6:MI7
Multi-function Input
Contact Selection
04.09
0
Bit7:MI8
Bit8:MI9
Bit9:MI10
Bit10:MI11
English- 18
Factory
Setting
Pr.
Explanation
Settings
NOTE
Bit11:MI12
0:N.O., 1:N.C.
P.S.:MI1 to MI3 will be invalid when it is 3-
wire control.
Digital Terminal
Input Debouncing
Time
04.10
1 to 20 (*2ms)
0.0 to 10.0V
1
04.11
04.12
04.13
04.14
04.15
04.16
04.17
Min AVI Voltage
0.0
0.0
10.0
100.0
4.0
Min AVI Frequency 0.0 to 100.0%
Max AVI Voltage 0.0 to 10.0V
Max AVI Frequency 0.0 to 100.0%
Min ACI Current
Min ACI Frequency
Max ACI Current
0.0 to 20.0mA
0.0 to 100.0%
0.0 to 20.0mA
0.0
20.0
04.18
Max ACI Frequency 0.0 to 100.0%
100.0
0: ACI
ACI/AVI2 Selection
1: AVI2
04.19
0
04.20
04.21
04.22
Min AVI2 Voltage
Min AVI2 Frequency
Max AVI2 Voltage
0.0 to 10.0V
0.0
0.0
0.0 to 100.0%
0.0 to 10.0V
10.0
Max AVI2
Frequency
04.23
0.0 to 100.0%
100.0
Read only.
Bit0=1:MI1 used by PLC
Bit1=1:MI2 used by PLC
Bit2=1:MI3 used by PLC
Bit3=1:MI4 used by PLC
Bit4=1:MI5 used by PLC
Bit5=1:MI6 used by PLC
Bit6=1: MI7 used by PLC
Bit7=1: MI8 used by PLC
Bit8=1: MI9 used by PLC
Bit9=1: MI10 used by PLC
Bit10=1: MI11 used by PLC
Bit11=1: MI12 used by PLC
Read only.
The Digital Input
Used by PLC
(NOT for VFD*E*C
models)
04.24
##
The Analog Input
Used by PLC
(NOT for VFD*E*C
models)
Bit0=1:AVI used by PLC
Bit1=1:ACI/AVI2 used by PLC
Bit2=1: AI1 used by PLC
Bit3=1: AI2 used by PLC
Read only.
04.25
04.26
##
##
Bit0: MI1 Status
Bit1: MI2 Status
Display the Status of Bit2: MI3 Status
Multi-function Input
Terminal
Bit3: MI4 Status
Bit4: MI5 Status
Bit5: MI6 Status
Bit6: MI7 Status
Bit7: MI8 Status
English- 19
Factory
Setting
Pr.
Explanation
Settings
NOTE
Bit8: MI9 Status
Bit9: MI10 Status
Bit10: MI11 Status
Bit11: MI12 Status
Internal/External
Multi-function Input
Terminals Selection
0~4095
0
0
04.27
0~4095
Internal Terminal
Status
a04.28
Group 5 Multi-Step Speeds Parameters
a05.00 1st Step Speed
Frequency
a05.01 2nd Step Speed
Frequency
a05.02 3rd Step Speed
Frequency
a05.03 4th Step Speed
Frequency
a05.04 5th Step Speed
Frequency
a05.05 6th Step Speed
Frequency
a05.06 7th Step Speed
Frequency
a05.07 8th Step Speed
Frequency
a05.08 9th Step Speed
Frequency
a05.09 10th Step Speed
Frequency
a05.10 11th Step Speed
Frequency
a05.11 12th Step Speed
Frequency
a05.12 13th Step Speed
Frequency
a05.13 14th Step Speed
Frequency
a05.14 15th Step Speed
Frequency
0.00 to 600.0 Hz
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00 to 600.0 Hz
0.00 to 600.0 Hz
0.00 to 600.0 Hz
0.00 to 600.0 Hz
0.00 to 600.0 Hz
0.00 to 600.0 Hz
0.00 to 600.0 Hz
0.00 to 600.0 Hz
0.00 to 600.0 Hz
0.00 to 600.0 Hz
0.00 to 600.0 Hz
0.00 to 600.0 Hz
0.00 to 600.0 Hz
0.00 to 600.0 Hz
Group 6 Protection Parameters
115/230V series: 330.0V to 410.0V
460V series: 660.0V to 820.0V
0.0: Disable over-voltage stall prevention
390.0V
780.0V
Over-Voltage Stall
Prevention
06.00
Over-Current Stall
Prevention during
Accel
Over-Current Stall
Prevention during
Operation
0:Disable
20 to 250%
06.01
06.02
170
170
0:Disable
20 to 250%
English- 20
Factory
Setting
Pr.
Explanation
Settings
NOTE
0: Disabled
1: Enabled during constant speed operation.
After the over-torque is detected, keep
running until OL1 or OL occurs.
2: Enabled during constant speed operation.
After the over-torque is detected, stop
running.
3: Enabled during accel. After the over-
torque is detected, keep running until OL1 or
OL occurs.
Over-Torque
Detection Mode
(OL2)
06.03
0
4: Enabled during accel. After the over-
torque is detected, stop running.
Over-Torque
Detection Level
Over-Torque
Detection Time
Electronic Thermal
Overload Relay
Selection
Electronic Thermal
Characteristic
a06.04
10 to 200%
150
0.1
06.05
0.1 to 60.0 sec
0: Standard motor (self cooled by fan)
1: Special motor (forced external cooling)
2: Disabled
06.06
06.07
2
30 to 600 sec
60
0: No fault
1: Over current (oc)
2: Over voltage (ov)
3: IGBT Overheat (oH1)
4: Power Board Overheat (oH2)
5: Overload (oL)
Present Fault
Record
06.08
06.09
0
6: Overload1 (oL1)
Second Most
7: Motor over load (oL2)
Recent Fault Record 8: External fault (EF)
9: Current exceeds 2 times rated current
during accel.(ocA)
10: Current exceeds 2 times rated current
during decel.(ocd)
11: Current exceeds 2 times rated current
during steady state operation (ocn)
12: Ground fault (GFF)
13: Reserved
14: Phase-Loss (PHL)
15: Reserved
16: Auto Acel/Decel failure (CFA)
17: SW/Password protection (codE)
18: Power Board CPU WRITE failure (cF1.0)
19: Power Board CPU READ failure (cF2.0)
20: CC, OC Hardware protection failure
(HPF1)
Third Most Recent
Fault Record
06.10
21: OV Hardware protection failure (HPF2)
22: GFF Hardware protection failure (HPF3)
23: OC Hardware protection failure (HPF4)
24: U-phase error (cF3.0)
25: V-phase error (cF3.1)
26: W-phase error (cF3.2)
English- 21
Factory
Setting
Pr.
Explanation
Settings
NOTE
27: DCBUS error (cF3.3)
28: IGBT Overheat (cF3.4)
29: Power Board Overheat (cF3.5)
30: Control Board CPU WRITE failure
06.11
06.12
Fourth Most Recent (cF1.1)
Fault Record
31: Control Board CPU WRITE failure
(cF2.1)
32: ACI signal error (AErr)
33: Reserved
34: Motor PTC overheat protection (PtC1)
35-39: Reserved
Fifth Most Recent
Fault Record
40: Communication time-out error of control
board and power board (CP10)
Group 7 Motor Parameters
07.00
07.01
Motor Rated Current 30 %FLA to 120% FLA
(Motor 0)
FLA
Motor No-Load
0%FLA to 99% FLA
Current (Motor 0)
0.4*FLA
Torque
a07.02 Compensation
(Motor 0)
0.0 to 10.0
0.0
Slip Compensation
a07.03 (Used without PG)
(Motor 0)
0.00 to 10.00
0.00
0: Disable
1: Auto tuning R1
2: Auto tuning R1 + no-load test
Motor Parameters
07.04
0
0
Auto Tuning
Motor Line-to-line
Resistance R1
(Motor 0)
07.05
0~65535 mΩ
Motor Rated Slip
(Motor 0)
Slip Compensation
Limit
07.06
07.07
0.00 to 20.00 Hz
0 to 250%
3.00
200
Torque
07.08
07.09
07.10
Compensation Time 0.01 ~10.00 Sec
Constant
Slip Compensation
0.05 ~10.00 sec
Time Constant
0.30
0.20
0
Accumulative Motor
Operation Time
(Min.)
0 to 1439 Min.
Accumulative Motor
Operation Time
(Day)
Motor PTC
Overheat Protection 1: Enable
Input Debouncing
Time of the PTC
Protection
07.11
07.12
07.13
0 to 65535 Day
0: Disable
0
0
0~9999(*2ms)
100
Motor PTC
07.14
Overheat Protection 0.1~10.0V
Level
2.4
English- 22
Factory
Setting
Pr.
Explanation
Motor PTC
Settings
NOTE
07.15
Overheat Warning
Level
Motor PTC
Overheat Reset
Delta Level
Treatment of the
Motor PTC
0.1~10.0V
0.1~5.0V
1.2
0.6
0
07.16
07.17
0: Warn and RAMP to stop
1: Warn and COAST to stop
2: Warn and keep running
Overheat
Motor Rated Current
(Motor 1)
Motor No-Load
Current (Motor 1)
Torque
07.18
07.19
30 %FLA to 120% FLA
0%FLA to 99% FLA
FLA
0.4*FLA
a07.20 Compensation
(Motor 1)
Slip Compensation
a07.21 (Used without PG)
(Motor 1)
0.0 to 10.0
0.0
0.00
0
0.00 to 10.00
0~65535 mΩ
Motor Line-to-line
07.22
Resistance R1
(Motor 1)
Motor Rated Slip
(Motor 1)
Motor Pole Number
(Motor 1)
Motor Rated Current
(Motor 2)
Motor No-Load
Current (Motor 2)
Torque
07.23
07.24
07.25
07.26
0.00 to 20.00 Hz
2 to 10
3.00
4
30 %FLA to 120% FLA
0%FLA to 99% FLA
FLA
0.4*FLA
a07.27 Compensation
(Motor 2)
Slip Compensation
a07.28 (Used without PG)
(Motor 2)
0.0 to 10.0
0.0
0.00
0
0.00 to 10.00
0~65535 mΩ
Motor Line-to-line
07.29
Resistance R1
(Motor 2)
Motor Rated Slip
(Motor 2)
Motor Pole Number
(Motor 3)
Motor Rated Current
(Motor 3)
Motor No-Load
Current (Motor 3)
Torque
07.30
07.31
07.32
07.33
0.00 to 20.00 Hz
2 to 10
3.00
4
30 %FLA to 120% FLA
0%FLA to 99% FLA
FLA
0.4*FLA
a07.34 Compensation
(Motor 3)
0.0 to 10.0
0.0
Slip Compensation
a07.35 (Used without PG)
(Motor 3)
0.00 to 10.00
0.00
English- 23
Factory
Setting
Pr.
Explanation
Settings
NOTE
Motor Line-to-line
Resistance R1
(Motor 3)
07.36
0
0~65535 mΩ
Motor Rated Slip
(Motor 3)
Motor Pole Number
(Motor 3)
07.37
07.38
0.00 to 20.00 Hz
2 to 10
3.00
4
Group 8 Special Parameters
DC Brake Current
Level
08.00
08.01
08.02
08.03
0 to 100%
0
DC Brake Time
during Start-Up
DC Brake Time
during Stopping
Start-Point for DC
Brake
0.0 to 60.0 sec
0.0 to 60.0 sec
0.00 to 600.0Hz
0.0
0.0
0.00
0: Operation stops after momentary power
loss
1: Operation continues after momentary
power loss, speed search starts with the
Master Frequency reference value
2: Operation continues after momentary
power loss, speed search starts with the
minimum frequency
Momentary Power
Loss Operation
Selection
08.04
0
Maximum Allowable
Power Loss Time
08.05
08.06
0.1 to 5.0 sec
2.0
1
0: Disable speed search
1: Speed search starts with last frequency
command
Base-block Speed
Search
2: Starts with minimum output frequency
B.B. Time for Speed
Search
Current Limit for
Speed Search
Skip Frequency 1
Upper Limit
Skip Frequency 1
Lower Limit
Skip Frequency 2
Upper Limit
08.07
08.08
08.09
08.10
08.11
08.12
08.13
0.1 to 5.0 sec
0.5
30 to 200%
150
0.00 to 600.0 Hz
0.00 to 600.0 Hz
0.00 to 600.0 Hz
0.00 to 600.0 Hz
0.00 to 600.0 Hz
0.00
0.00
0.00
0.00
0.00
Skip Frequency 2
Lower Limit
Skip Frequency 3
Upper Limit
Skip Frequency 3
Lower Limit
Auto Restart After
Fault
08.14
08.15
0.00 to 600.0 Hz
0.00
0
0 to 10 (0=disable)
Auto Reset Time at
Restart after Fault
08.16
0.1 to 6000 sec
60.0
English- 24
Factory
Setting
Pr.
Explanation
Settings
NOTE
0: Disable
1: Enable
08.17
Auto Energy Saving
0
0: AVR function enable
1: AVR function disable
2: AVR function disable for decel.
3: AVR function disable for stop
08.18
08.19
AVR Function
0
Software Brake
Level
Compensation
115V / 230V series: 370.0to 430.0V
460V series: 740.0 to 860.0V
0.0~5.0
380.0
760.0
a08.20 Coefficient for Motor
0.0
Instability
08.21
08.22
08.23
08.24
08.25
OOB Sampling Time 0.1 to 120.0 sec
1.0
20
#.#
0
Number of OOB
Sampling Times
00 to 32
OOB Average
Sampling Angle
Read only
0: Disable
1: Enable
DEB Function
DEB Return Time
0 to 250 sec
0
Group 9 Communication Parameters
Communication
Address
a09.00
1 to 254
1
1
0: Baud rate 4800bps
1: Baud rate 9600bps
a09.01 Transmission Speed
2: Baud rate 19200bps
3: Baud rate 38400bps
0: Warn and keep operating
1: Warn and ramp to stop
2: Warn and coast to stop
3: No warning and keep operating
0.1 ~ 120.0 seconds
Transmission Fault
a09.02
3
Treatment
a09.03 Time-out Detection
0.0
0.0: Disable
0: 7,N,2 (Modbus, ASCII)
1: 7,E,1 (Modbus, ASCII)
2: 7,O,1 (Modbus, ASCII)
3: 8,N,2 (Modbus, RTU)
4: 8,E,1 (Modbus, RTU)
5: 8,O,1 (Modbus, RTU)
6: 8,N,1 (Modbus, RTU)
7: 8,E,2 (Modbus, RTU)
8: 8,O,2 (Modbus, RTU)
9: 7,N,1 (Modbus, ASCII)
10: 7,E,2 (Modbus, ASCII)
11: 7,O,2 (Modbus, ASCII)
Communication
a09.04
0
Protocol
09.05
09.06
Reserved
Reserved
Response Delay
Time
0 ~ 200 (unit: 2ms)
English- 25
a09.07
1
Factory
Setting
Pr.
Explanation
Settings
0: Baud rate 4800 bps
NOTE
1: Baud rate 9600 bps
2: Baud rate 19200 bps
3: Baud rate 38400 bps
4: Baud rate 57600 bps
0: 7,N,2 for ASCII
Transmission Speed
for USB Card
a09.08
2
1: 7,E,1 for ASCII
2: 7,O,1 for ASCII
3: 8,N,2 for RTU
4: 8,E,1 for RTU
5: 8,O,1 for RTU
Communication
a09.09 Protocol for USB
1
6: 8,N,1 (Modbus, RTU)
7: 8,E,2 (Modbus, RTU)
8: 8,O,2 (Modbus, RTU)
9: 7,N,1 (Modbus, ASCII)
10: 7,E,2 (Modbus, ASCII)
11: 7,O,2 (Modbus, ASCII)
0: Warn and keep operating
1: Warn and ramp to stop
2: Warn and coast to stop
3: No warning and keep operating
Card
Transmission Fault
a09.10 Treatment for USB
Card
0
0.0
0
Time-out Detection
a09.11
0.1 ~ 120.0 seconds
0.0: Disable
for USB Card
COM port for PLC
Communication
(NOT for VFD*E*C
0: RS485
1: USB card
09.12
models)
CANopen
Communication
Address (ONLY for 1: 1 to 127
VFD*E*C models)
0: disable
09.13
1
5
0: 1M
1: 500K
2: 250K
3: 125K
4: 100K
5: 50K
CANbus Baud Rate
(ONLY for VFD*E*C
models)
09.14
09.15
Gain of CANbus
Frequency
(ONLY for VFD*E*C
models)
0.00~2.00
1.00
bit 0 : CANopen Guarding Time out
bit 1 : CANopen Heartbeat Time out
bit 2 : CANopen SYNC Time out
bit 3 : CANopen SDO Time out
bit 4 : CANopen SDO buffer overflow
bit 5 : CAN Bus Off
CANbus Warning
(ONLY for VFD*E*C
models)
Read-
only
09.16
bit 6 : Error protocol of CANopen
bit 7 : CANopen boot up fault
Group 10 PID Control Parameters
English- 26
Factory
Setting
Pr.
Explanation
Settings
NOTE
0: Disable PID operation
1: Keypad (based on Pr.02.00)
2: 0 to +10V from AVI
3: 4 to 20mA from ACI or 0 to +10V from
AVI2
PID Set Point
Selection
10.00
0
4: PID set point (Pr.10.11)
0: Positive PID feedback from external
terminal AVI (0 ~ +10VDC)
1: Negative PID feedback from external
terminal AVI (0 ~ +10VDC)
2: Positive PID feedback from external
terminal ACI (4 ~ 20mA)/ AVI2 (0 ~
+10VDC).
Input Terminal for
PID Feedback
10.01
0
0
3: Negative PID feedback from external
terminal ACI (4 ~ 20mA)/ AVI2 (0 ~
+10VDC).
Input Terminal for
PID Feedback
10.01
Proportional Gain
(P)
a10.02
0.0 to 10.0
1.0
0.00 to 100.0 sec (0.00=disable)
a10.03 Integral Time (I)
1.00
0.00
0.00 to 1.00 sec
Derivative Control
a10.04
(D)
Upper Bound for
10.05
0 to 100%
100
0.0
Integral Control
Primary Delay Filter
10.06
Time
0.0 to 2.5 sec
0 to 110%
PID Output Freq
Limit
10.07
100
PID Feedback
10.08
Signal Detection
Time
0.0 to 3600 sec (0.0 disable)
60.0
0: Warn and RAMP to stop
1: Warn and COAST to stop
2: Warn and keep operation
Treatment of the
Erroneous PID
Feedback Signals
Gain Over the PID
Detection Value
Source of PID Set
point
10.09
10.10
0
0.0 to 10.0
1.0
0.00 to 600.0Hz
a10.11
0.00
10.0
10.12
PID Offset Level
1.0 to 50.0%
Detection Time of
PID Offset
10.13
10.14
0.1 to 300.0 sec
5.0
0.0
Sleep/Wake Up
Detection Time
0.0 to 6550 sec
0.00 to 600.0 Hz
10.15
10.16
Sleep Frequency
0.00
0.00
Wakeup Frequency 0.00 to 600.0 Hz
Minimum PID
0: By PID control
Output Frequency
Selection
10.17
0
1: By minimum output frequency (Pr.01.05)
Group 11 Parameters for Extension Card
English- 27
Factory
Setting
Pr.
Explanation
Settings
NOTE
Multi-function
Output Terminal
MO2/RA2
0: No function
1: AC drive operational
2: Master frequency attained
3: Zero speed
4: Over torque detection
5: Base-Block (B.B.) indication
6: Low-voltage indication
7: Operation mode indication
8: Fault indication
9: Desired frequency 1 attained
10: Terminal count value attained
11: Preliminary count value attained
12: Over Voltage Stall supervision
13: Over Current Stall supervision
14: Heat sink overheat warning
15: Over Voltage supervision
16: PID supervision
11.00
0
Multi-function
Output Terminal
MO3/RA3
11.01
11.02
0
Multi-function
Output Terminal
MO4/RA4
0
Multi-function
Output Terminal
MO5/RA5
Multi-function
Output Terminal
MO6/RA6
11.03
11.04
0
0
17: Forward command
18: Reverse command
19: Zero speed output signal
20: Warning(FbE,Cexx, AoL2, AUE, SAvE)
21: Brake control (Desired frequency
attained)
22: Drive ready
23: Desired frequency 2 attained
Multi-function
Output Terminal
MO7/RA7
11.05
0
0
0: No function
Multi-function Input
Terminal (MI7)
1: Multi-Step speed command 1
2: Multi-Step speed command 2
3: Multi-Step speed command 3
4: Multi-Step speed command 4
5: External reset
6: Accel/Decel inhibit
7: Accel/Decel time selection command
8: Jog Operation
11.06
11.07
11.08
11.09
0
0
0
Multi-function Input
Terminal (MI8)
9: External base block
Multi-function Input
Terminal (MI9)
10: Up: Increment master frequency
11: Down: Decrement master frequency
12: Counter Trigger Signal
13: Counter reset
14: E.F. External Fault Input
15: PID function disabled
16: Output shutoff stop
Multi-function Input
Terminal (MI10)
0
0
17: Parameter lock enable
18: Operation command selection (external
terminals)
19: Operation command selection (keypad)
20: Operation command selection
(communication)
Multi-function Input
Terminal (MI11)
11.10
11.11
Multi-function Input
Terminal (MI12)
21: FWD/REV command
22: Source of second frequency command
23: Run/Stop PLC Program (PLC1) (NOT
for VFD*E*C models)
English- 28
Factory
Setting
Pr.
Explanation
Settings
NOTE
23: Quick Stop (Only for VFD*E*C models)
24: Download/execute/monitor PLC Program
(PLC2) (NOT for VFD*E*C models)
25: Simple position function
26: OOB (Out of Balance Detection)
27: Motor selection (bit 0)
28: Motor selection (bit 1)
Group 12: Analog Input/Output Parameters for Extension Card
0: Disabled
1: Source of the 1st frequency
AI1 Function
Selection
2: Source of the 2nd frequency
3: PID Set Point (PID enable)
4: Positive PID feedback
12.00
0
5: Negative PID feedback
AI1 Analog Signal
Mode
Min. AVI3 Input
Voltage
Min. AVI3 Scale
Percentage
Max. AVI3 Input
Voltage
Max. AVI3 Scale
Percentage
Min. ACI2 Input
Current
Min. ACI2 Scale
Percentage
Max. ACI2 Input
Current
0: ACI2 analog current (0.0 ~ 20.0mA)
1: AVI3 analog voltage (0.0 ~ 10.0V)
12.01
12.02
12.03
12.04
12.05
12.06
12.07
12.08
12.09
1
0.0 to 10.0V
0.0
0.0 to 100.0%
0.0 to 10.0V
0.0
10.0
100.0
4.0
0.0 to 100.0%
0.0 to 20.0mA
0.0 to 100.0%
0.0 to 20.0mA
0.0 to 100.0%
0.0
20.0
100.0
Max. ACI2 Scale
Percentage
0: Disabled
1: Source of the 1st frequency
2: Source of the 2nd frequency
3: PID Set Point (PID enable)
4: Positive PID feedback
AI2 Function
Selection
12.10
0
5: Negative PID feedback
AI2 Analog Signal
Mode
0: ACI3 analog current (0.0 ~ 20.0mA)
1: AVI4 analog voltage (0.0 ~ 10.0V)
12.11
12.12
12.13
12.14
12.15
12.16
12.17
1
0.0
Min. AVI4 Input
Voltage
Min. AVI4 Scale
Percentage
Max. AVI4 Input
Voltage
Max. AVI4 Scale
Percentage
Min. ACI3 Input
Current
Min. ACI3 Scale
Percentage
0.0 to 10.0V
0.0 to 100.0%
0.0 to 10.0V
0.0 to 100.0%
0.0 to 20.0mA
0.0 to 100.0%
0.0
10.0
100.0
4.0
0.0
English- 29
Factory
Setting
Pr.
Explanation
Settings
NOTE
Max. ACI3 Input
Current
Max. ACI3 Scale
Percentage
12.18
12.19
0.0 to 20.0mA
20.0
0.0 to 100.0%
0: AVO1
1: ACO1 (analog current 0.0 to 20.0mA)
2: ACO1 (analog current 4.0 to 20.0mA)
100.0
AO1 Terminal
Analog Signal Mode
12.20
0
AO1 Analog Output 0: Analog Frequency
12.21
12.22
0
Signal
1: Analog Current (0 to 250% rated current)
AO1 Analog Output
Gain
1 to 200%
100
0: AVO2
AO2 Terminal
12.23
0
1: ACO2 (analog current 0.0 to 20.0mA)
2: ACO2 (analog current 4.0 to 20.0mA)
Analog Signal Mode
AO2 Analog Output 0: Analog Frequency
12.24
12.25
0
Signal
1: Analog Current (0 to 250% rated current)
AO2 Analog Output
Gain
1 to 200%
100
Group 13: PG function Parameters for Extension Card
0: Disabled
1: Single phase
2: Forward/Counterclockwise rotation
3: Reverse/Clockwise rotation
13.00
PG Input
0
13.01
13.02
PG Pulse Range
Motor Pole Number
(Motor 0)
1 to 20000
600
4
2 to 10
Proportional Gain
(P)
a13.03
0.0 to 10.0
1.0
a13.04 Integral Gain (I)
0.00 to 100.00 sec
1.00
Speed Control
a13.05 Output Frequency
Limit
0.00 to 100.00Hz
0 to 9999 (*2ms)
10.00
500
1
Speed Feedback
Display Filter
a13.06
Detection Time for
a13.07 Feedback Signal
Fault
0.0: disabled
0.1 to 10.0 sec
0: Warn and RAMP to stop
1: Warn and COAST to stop
2: Warn and keep operation
Treatment of the
a13.08 Feedback Signal
Fault
1
Speed Feedback
Filter
a13.09
0 to 9999 (*2ms)
16
Source of the High- 0: PG card
Read
Only
13.10
speed Counter
1: PLC (NOT for VFD*E*C models)
Fault Codes
English- 30
Fault
Name
Fault Descriptions
Low voltage
The AC motor drive detects
that the DC bus voltage has
fallen below its minimum
value.
Corrective Actions
1.
Check whether the input voltage falls within
the AC motor drive rated input voltage range.
Check whether the motor has sudden load.
Check for correct wiring of input power to R-S-
T (for 3-phase models) without phase loss.
Check if motor power corresponds with the AC
motor drive output power.
Check the wiring connections to U/T1, V/T2,
W/T3 for possible short circuits.
Check the wiring connections between the AC
motor drive and motor for possible short
circuits, also to ground.
2.
3.
1.
2.
3.
4.
Check for loose contacts between AC motor
drive and motor.
Increase the Acceleration Time.
Check for possible excessive loading
conditions at the motor.
Over current
Abnormal increase in current.
5.
6.
7.
If there are still any abnormal conditions when
operating the AC motor drive after a short-
circuit is removed and the other points above
are checked, it should be sent back to
manufacturer.
1.
Check if the input voltage falls within the rated
AC motor drive input voltage range.
Check for possible voltage transients.
DC-bus over-voltage may also be caused by
motor regeneration. Either increase the Decel.
Time or add an optional brake resistor (and
brake unit).
2.
3.
Over voltage
The DC bus voltage has
exceeded its maximum
allowable value.
4.
1.
2.
3.
Check whether the required brake power is
within the specified limits.
Ensure that the ambient temperature falls
within the specified temperature range.
Make sure that the ventilation holes are not
obstructed.
Remove any foreign objects from the
heatsinks and check for possible dirty heat
sink fins.
Overheating
Heat sink temperature too high
4.
5.
Check the fan and clean it.
Provide enough spacing for adequate
ventilation.
Overload
The AC motor drive detects
excessive drive output current.
NOTE: The AC motor drive
can withstand up to 150% of
the rated current for a
maximum of 60 seconds.
1. Check whether the motor is overloaded.
2. Reduce torque compensation setting in
Pr.07.02.
3. Take the next higher power AC motor drive
model.
1. Check for possible motor overload.
2. Check electronic thermal overload setting.
3. Use a higher power motor.
Overload 1
Internal electronic overload trip 4. Reduce the current level so that the drive
output current does not exceed the value set by
the Motor Rated Current Pr.07.00.
English- 31
Fault
Name
Fault Descriptions
Overload 2
Corrective Actions
1. Reduce the motor load.
2. Adjust the over-torque detection setting to an
appropriate setting (Pr.06.03 to Pr.06.05).
Motor overload.
Software protection failure
CC (current clamp)
Return to the factory.
OV hardware error
Return to the factory.
GFF hardware error
OC hardware error
1. When the external input terminal (B.B) is active,
the AC motor drive output will be turned off.
2. Deactivate the external input terminal (B.B) to
operate the AC motor drive again.
External Base Block.
(Refer to Pr. 08.07)
1. When multi-function input terminals (MI3-MI9)
are set to external fault, the AC motor drive
stops output U, V and W.
External Fault
2. Give RESET command after fault has been
cleared.
1. Short-circuit at motor output: Check for possible
poor insulation at the output lines.
2. Torque boost too high: Decrease the torque
compensation setting in Pr.07.02.
3. Acceleration Time too short: Increase the
Acceleration Time.
Over-current during
acceleration
4. AC motor drive output power is too small:
Replace the AC motor drive with the next
higher power model.
1. Short-circuit at motor output: Check for possible
poor insulation at the output line.
2. Deceleration Time too short: Increase the
Deceleration Time.
3. AC motor drive output power is too small:
Replace the AC motor drive with the next
higher power model.
Over-current during
deceleration
1. Short-circuit at motor output: Check for possible
poor insulation at the output line.
2. Sudden increase in motor loading: Check for
possible motor stall.
3. AC motor drive output power is too small:
Replace the AC motor drive with the next
higher power model.
Over-current during steady
state operation
Internal EEPROM can not be
programmed.
Internal EEPROM can not be
programmed.
Return to the factory.
Return to the factory.
1.
Press RESET key to set all parameters to
factory setting.
Return to the factory.
Internal EEPROM can not be
read.
2.
1. Press RESET key to set all parameters to
factory setting.
2. Return to the factory.
Internal EEPROM can not be
read.
English- 32
Fault
Name
Fault Descriptions
Corrective Actions
1. Check if the motor is suitable for operation by
AC motor drive.
2. Check if the regenerative energy is too large.
3. Load may have changed suddenly.
Auto accel/decel failure
U-phase error
V-phase error
W-phase error
OV or LV
Return to the factory.
Temperature sensor error
1. Check parameter settings (Pr.10.01) and
AVI/ACI wiring.
PID feedback signal error
2. Check for possible fault between system
response time and the PID feedback signal
detection time (Pr.10.08)
Analog signal error
Phase Loss
Check the wiring of ACI
Check Power Source Input if all 3 input phases are
connected without loose contacts.
When (one of) the output terminal(s) is grounded,
short circuit current is more than 50% of AC motor
drive rated current, the AC motor drive power
module may be damaged.
NOTE: The short circuit protection is provided
for AC motor drive protection, not for protection
of the user.
Ground fault
1. Check whether the IGBT power module is
damaged.
2. Check for possible poor insulation at the output
line.
1.
Check the RS485 connection between the AC
motor drive and RS485 master for loose wires
and wiring to correct pins.
2. Check if the communication protocol, address,
transmission speed, etc. are properly set.
3. Use the correct checksum calculation.
4. Please refer to group 9 in the chapter 5 for
detail information.
Communication Error
Auto Tuning Error
1. Check cabling between drive and motor
2. Retry again
Communication time-out
error on the control board
or power board
1. Press RESET key to set all parameters to
factory setting.
2. Return to the factory.
1. Check if the motor is overheat
2. Check Pr.07.12 to Pr.07.17 settings
Motor overheat protection
1. Check the wiring of PG card
2. Try another PG card
PG signal error
CANopen Guarding Time out
(Only for VFDxxxExxC)
Connect to CAN bus again and reset CAN bus
CANopen Heartbeat Time out
(Only for VFDxxxExxC)
Connect to CAN bus again and reset CAN bus
English- 33
Fault
Name
Fault Descriptions
Corrective Actions
CANopen SYNC Time out
(Only for VFDxxxExxC)
CANopen SDO Time out
(Only for VFDxxxExxC)
CANopen SDO buffer
overflow (Only for
VFDxxxExxC)
CAN bus off (Only for
VFDxxxExxC)
Check if CANopen synchronous message is
abnormal
Check if command channels are full
1.
Too short time between commands, please
check SDO message sent from the master
Reset CAN bus
Check if it connects to terminal resistor
Check if the signal is abnormal
Check if the master is connected
Check if the master is connected
Reset CAN bus
2.
1.
2.
3.
1.
2.
CAN Boot up fault (Only for
VFDxxxExxC)
Error communication protocol
of CANopen (Only for
VFDxxxExxC)
Check if the communication protocol is correct
Dimensions are in mm [inch]
Frame A
D
W
W1
D1
D2
S1
S2
Unit: mm [inch]
Frame
A (A1)
W
W1
60.0
[2.36]
56.0
[2.20]
H
H1
D
D1
50.0
[1.97]
9.5
D2
4.5
[0.18]
-
S1
S2
5.2
[0.20]
-
72.0
[2.83]
72.0
[2.83]
142.0
[5.59]
155.0
[6.10]
120.0
[4.72]
143.0
[5.63]
152.0
[5.98]
111.5
[4.39]
5.2
[0.20]
5.3
A (A2)
[0.37]
[0.21]
English- 34
NOTE
Frame A (A1): VFD002E11A/21A/23A, VFD004E11A/21A/23A/43A, VFD007E21A/23A/43A,
VFD015E23A/43A, VFD002E11C/21C/23C, VFD004E11C/21C/23C/43C, VFD007E21C/23C/43C,
VFD015E23C/43C, VFD002E11T/21T/23T, VFD004E11T/21T/23T/43T, VFD007E21T/23T/43T,
VFD015E23T/43T
Frame A (A2): VFD002E11P/21P/23P, VFD004E11P/21P/23P/43P, VFD007E21P/23P/43P,
VFD015E23P/43P
Frame B
D
W
W1
D1
D2
S1
S2
Unit: mm [inch]
Frame
B1
W
100.0
[3.94]
W1
89.0
[3.50]
H
174.0
[6.86]
H1
162.0
[6.38]
D
152.0
[5.98]
D1
50.0
[1.97]
D2
4.0
[0.16]
S1
5.5
[0.22]
S2
5.5
[0.22]
NOTE
Frame B (B1): VFD007E11A, VFD015E21A, VFD022E21A/23A/43A, VFD037E23A/43A,
VFD007E11C, VFD015E21C, VFD022E21C/23C/43C, VFD037E23C/43C
English- 35
Frame C
D
D1
W
W1
D2
S2
Unit: mm [inch]
Frame
C1
W
130.0
[5.12]
W1
116.0
[4.57]
H
H1
246.5
[9.70]
D
169.2
[6.66]
D1
78.5
[3.09]
D2
8.0
[0.31]
S1
6.5
[0.26]
S2
5.5
[0.22]
260.0
[10.24]
NOTE
Frame C (C1): VFD055E23A/43A, VFD075E23A/43A, VFD110E43A/43C, VFD055E23C/43C,
VFD075E23C/43C
English- 36
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