EPA VFD-L series User Manual

VFD-L Series User Manual

115V 200W-400W
230V 200W-2HP
Simple General Purpose AC Drive

EP ANTRIEBSTECHNIK

Fliederstraße 8 Postfach 1333
63486 Bruchköbel 63480 Bruchköbel
Telefon [phone]
Telefax [phone]
e-mail: [e-mail]
www.epa-antriebe.de

Änderungen und Irrtümer vorbehalten. / We reserve the right to changes without further notice.

GmbH

Preface

Thank you for choosing EPA’s VFD-L series AC Drive. The VFD-L series is manufactured using
high-quality components, material and incorporating the latest microprocessor technology available.

This manual will help in the installation, parameter setting, troubleshooting, and daily maintenance of
the AC motor drive. To guarantee safe operation of the equipment, read the following safety
guidelines before connecting power to the AC motor drive. Keep this operating manual handy and
distribute to all users for reference.

Important Notes:

 DANGER! AC input power must be disconnected before any maintenance. Do not connect or

disconnect wires while power is applied to the circuit. Only qualified technicians should perform
maintenance on the VFD-L.

 CAUTION!

components are especially sensitive to static electricity. To avoid damaging these components,
do not touch the circuit boards with metal objects or your bare hands.

 DANGER!

after the power has been turned off. To avoid personal injury, do not remove the cover of the AC
drive until all “DISPLAY LED” lights on the digital keypad are off. Please note that there are live
components exposed when the AC drive is open,. Be careful to not touch these live parts.

 CAUTION!

comply with the laws of the country where the AC drive is to be installed.

 DANGER!

input/output terminals. Never connect the AC drive output terminals U/T1, V/T2, W/T3 directly
to the AC main circuit power supply.

There are highly sensitive MOS components on the printed circuit boards. These

A charge may still remain in the DC-link capacitor with hazardous voltages even

Ground the VFD-L using the ground terminal. The grounding method must

The AC drive may be destroyed beyond repair if power is misapplied to the

1

Chapter 1 Receiving and Inspection

A

This VFD-L AC drive has gone through rigorous quality control tests at the factory before shipment.
Since many things may happen during shipping, please check for the following after receiving the
AC motor drive.

◎ Inspect the unit to insure it was not damaged during shipment.

◎ Make sure that the part number indicated on the nameplate corresponds with the part number of

your order.

Nameplate Information: Example of 1HP230V

AC Drive Model

Input Spec.

Output Spec.

Output Freq. Range

Bar Code

Serial NO.

Model Explanation:

VFD 007 L 21

Series Number Explanation:

MODE :VFD007L21A
INPUT :1PH/9.7A 3PH/5.1A 200-240V 50-60Hz
OUTPUT :3PH 0-240V 4.2A 1.6kVA 1HP
Freq. Range:1.0~400Hz

007L21AT101001

MADE IN XXXXX

version

A standard

：

B including EMI

：

Input voltage

VFD-L series

Applicable motor capacity

002:0.2kW
004:0.4kW
007:0.75kW
015:1.5kW

Variable Frequency Drive

Filter

T 10 0013

If there is any nameplate information not corresponding to your purchase order or any problem,
please contact your distributor.

2

Production number

Production week

Production year 2003

Production factory
(T: Taoyuan, W: Wujuang)

Dimension

RUN
FWD
REV

MIN. MAX.

V

I

RARC + 10V

AVIM0M1M2

STOP

MODE
RESET

RUN
STOP

PROG
DATA

VFD-L

0.75KW

230V IPHASE

Do not connect AC power to output
terminals (U,V,W).
Do not inspect components until LEDs

are turned off for at least 1min.

Read the user manual before operation.

WARNING

RS- 485

M3GND

3

Chapter 2 Wiring

Basic Wiring Diagram

Users must connect wiring according to the circuit diagram shown below. Please follow all National
and State wiring codes, when wiring the VFD-L.

Main Circuit Power

MCCB

R/L1

R/L1

U/T1

S/L2

T/L3

Factory default settings

Forward/Stop

Reverse/Stop

Reset

Multi-step 1

Common Signal

Power supply for Potentiometer

+10V 10mA(MAX)

Master Freq. setting

Analog voltage

010VDC

〜

VR 3K 5K

：〜Ω

Analog current

VR

3

2

1

M0

M1

M2

M3

GND

S/L2

T/L3

4.7K

Ω

4.7K

Ω

4.7K

Ω

4.7K

Ω

+10V

AVI

GND

+18V

+18V

+18V

+18V

V/T2

W/T3

RA

RC

RJ-11

61

←

RS-485
Communication
port

IM

3~

Motor

Multi-function indication
output contacts
120VAC/28VDC 3A

Factory default:

Fault Indication

1:+EV
2:GND
3:SG­4:SG+

Main circuit (power)
terminals

Control circuit terminals

Shielded leads

NOTE: Do not plug in a Modem or telephone line to the RS-485 communication port,
permanent damage may result. Terminals 1 & 2 are the power source for the
optional copy keypad and should not be used while using RS-485
communication.

*If the AC Drive model is VFD002L11A/B, VFD004L11A/B, VFD002L21B, VFD004L21B

or VFD007L21B, please use power terminals R/L1 and S/L2.
*If the AC Drive model is VFD002L21A, VFD004L21A or VFD007L21A, 3 phase power
may be used on R/L1, S/L2, T/L3.
*If the AC Drive model is VFD015L23A, single phase power is not allowed.

4

Main circuit wiring

AC line input terminals
grounding

Single phase models input from R/L1, S/L2

R/L1 S/L2

T/L3

LED display

UP/DOWN

Function
Display key

Data

Frequency

Confirmation key

setting knob

RUN/STOP

Motor capacity
and input power

The signal selection

for AVI to input

DC0~+10V

or 4~20 mA

U/T1 V/T2 W/T3

RS485
communication
port

Motor connections U/T1, V/T2, W/T3

Grounding

Control circuit wiring

Wire Gauge:22-24AWG

Torque: 4Kgf-cm

RA RC +10V

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3

Wiring Notes: PLEASE READ PRIOR TO INSTALLATION.

1.

!

CAUTION:

Do not connect the AC input to any of the U/T1, V/T2, W/T3 terminals, as it will

damage the AC drive.

2.

!

WARNING:

Ensure all screws are tightened to the proper torque rating.

3. During installation, follow all national and local electrical, construction, and safety codes for the
country the drive is to be installed in.

4. Ensure the appropriate protective devices (circuit breaker or fuses) are connected between the
power supply and AC drive.

5. Make sure that the leads are connected correctly and the AC drive is properly grounded. (Ground

resistance should not exceed 0.1Ω.)

6. Use ground leads that comply with AWG/MCM standards and keep them as short as possible.

7. Multiple VFD-L units can be installed in one location. All the units should be grounded directly to
a common ground terminal. The VFD-L ground terminals may also be connected in parallel, as
shown in the figure below.

Ensure there are no ground loops.

Forward
running

When the AC drive output terminals U/T1, V/T2, and W/T3 are connected to the motor terminals

8.

U, V, and W, respectively, the motor will rotate counterclockwise (as viewed from the shaft ends
of the motor) when a forward operation command is received. To reverse the direction of motor
rotation, switch over any of the two motor leads.

9. Make sure that the power is capable of supplying the correct voltage and required current to the
AC drive.

10. Do not attach or remove wiring when power is applied to the AC drive.

11. Do not monitor the signals on the circuit board while the AC drive is in operation.

12. Route the power and control wires separately, or orthogonal to each other.

13. If a filter is required for reducing EMI (Electro-Magnetic Interference), install it as close as
possible to AC drive. EMI can also be reduced by lowering the Carrier Frequency.

14. If the AC drive is installed in the place where a load reactor is needed, install the filter close to
U/T1, V/T2, W/T3 side of AC drive. Do not use a Capacitor or L-C Filter (Inductance-Capacitance)
or R-C Filter (Resistance-Capacitance).

15. When using a GFCI (Ground Fault Circuit Interrupt), select current sensor with minimum current
200mA, and minimum detection time 0.1-second to avoid nuisance tripping.

6

Chapter 3 Summary of Parameters

Group 0: User Parameters

aThe parameter may be set during operation.

Parameters Functions Settings

0-00

Identity code of drive
(Read only)

1: 40W
2: 100W
3: 200W
4: 400W

Factory

Setting

5: 750W
6: 1.5KW

0-01

Rated current display
(Read only)

40W: 0.4A
100W: 0.8A
200W: 1.6A
400W: 2.5A
750W: 4.2A

1.5K: 7.0A
0-02 Parameter reset 10: Reset Parameters to Factory Setting 0
a

0-03 Start-up display of AC

drive

0: F (Frequency command)
1: H (output frequency)
2: U (user-defined unit)

0

3: A (output current)

a

0-04 User-defined Unit

0: Display User-Defined Unit (u)

0
1: Display Counter Value (C)
2: Display Process Operation (1=tt)
3: Display DC-BUS voltage (U)
4: Display output voltage (E)

a

0-05 User-defined coefficient K

0.1 ~ 160

1.0
0-06 Software version Read only #.#
0-07 Password input 0 ~ 999 0
0-08 Password configuration 0 ~ 999 0

Group 1: Basic Parameters

Parameters Functions Settings

1-00 Maximum operation Freq. 50.0 ~ 400Hz 60.0
1-01 Maximum setting Freq. 10.0 ~ 400Hz 60.0

1-02 Maximum output voltage 2.0 ~ 255V 220
1-03 Mid-point freq. 1.0 ~ 400Hz 1.0
1-04 Mid-point voltage 2.0 ~ 255V 12.0
1-05 Minimum output freq. 1.0 ~ 60.0Hz 1.0
1-06 Minimum output voltage 2.0 ~ 255V 12.0
1-07 Upper bound of freq. 1 ~ 110% 100
1-08 Lower bound of freq. 0 ~ 100% 0.0

a
a
a

7

1-09 Accel time 1 (Tacc1) 0.1 ~ 600 Sec 10.0
1-10 Decel time 1 (Tdec1) 0.1 ~ 600 Sec 10.0
1-11 Accel time 2 0.1 ~ 600 Sec 10.0

Factory

Setting

Parameters Functions Settings

a
a
a
a

1-12 Decel time 2 0.1 ~ 600 Sec 10.0
1-13 JOG Accel time 0.1 ~ 600 Sec 10.0
1-14 JOG Decel time 0.0 ~ 600 Sec 10.0
1-15 JOG frequency 1.0Hz~400Hz 6.0
1-16 Auto-accel/decel

0: Linear Accel/Decel
1: Auto accel, linear decel
2: Linear accel, auto decel,
3: Auto Accel/Decel
4: Linear accel. Auto decel, stall prevention

during deceleration

5: Auto accel. Auto decel, stall prevention

during deceleration

1-17

1-18

S-curve setting in
acceleration
S-curve setting in
deceleration

0 ~ 7 0

0 ~ 7 0

Group 2: Operation Method Parameters

Factory

Setting

0

Parameters Functions Settings

2-00 Source of frequency

command

0: Digital keypad
1: 0 ~ 10V from AVI
2: 4 ~ 20mA from AVI
3: Controlled by V.R on drive
4: RS-485 communication interface

2-01 Source of operation

command

0: By digital keypad
1: By external terminals, keypad STOP

enable

2: By external terminals, keypad STOP

disable

3: By RS-485 communication interface, keypad

STOP enable

4: By RS-485 communication interface, keypad

STOP disable

2-02 Stop method

2-03 Carrier freq.
2-04 Reverse operation inhibit

0: Ramp stop
1: Coast stop

3 ~10K Hz

0: Enable reverse
1: Disable reverse
2: Disable forward

Factory

Setting

0

0

0

10

0

2-05 ACI (4 ~ 20mA)

input loss detection

2-06 Line Start Lockout

8

0: Decel to 0Hz
1: Stop immediately, display EF
2: Run with the last freq.

0: Enable
1: Disable

0

0

Group 3: Output Function Parameters

Parameters Functions Settings

Factory

Setting
3-00 Desired freq. attained 1.0 ~ 400 Hz 1.0
3-01 Terminal count value 0 ~ 999 0
3-02 Preliminary count value 0 ~ 999 0
3-03 Multi-function (relay

output)

0: not used
1: AC drive operational

8

2: Max. Output Freq. Attained
3: Zero Speed
4: Over Torque
5: Base-Block (B.B.)
6: Low Voltage Detection
7: AC Drive Operation Mode
8: Fault Indication
9: Desired Freq. Attained
10: PLC Program Running
11: PLC Program Step Complete
12: PLC Program Complete
13: PLC Program Operation Pause
14: Terminal Count Value Attained
15: Preliminary Count Value Attained
16: Ready State Indicator

Group 4: Input Function Parameters

Parameters Functions Settings

a

a

a

4-00

4-01

Potentiometer bias freq.
Potentiometer bias

polarity
4-02 Potentiometer freq. gain
4-03 Potentiometer 0: not used

reverse motion 1: reverse motion enable

0.0〜350Hz

0: positive bias 1: negative bias 0

1〜200％

Factory

setting

0.0

100

enable 2: forward motion only

4-04

4-05

4-06

Multi-function input

terminal1 (M1)

(d 0〜d 20)

Multi-function input

terminal 2(M2)

Multi-function input

terminal 3(M3)

(d 0, d 4〜d 20)

0: not used
1: M0: FWD/STOP, M1: REV/STOP
2: M0: RUN/STOP, M1: FWD/REV

3: M0, M1, M2: 3-wire operation control mode

4: External fault, normally open (N.O.)
5: External fault, normally closed (N.C.)
6: RESET
7: multi-step speed command 1
8: multi-step speed command 2
9: jog operation
10: accel/decel speed inhibit
11: first or second accel/decel time selection
12: base-block (B.B.),normally open (N.O.)
13: base-block (B.B.),normally closed (N.C)

0

1

6

7

9

Parameters Functions Settings

4-06 Multi-function input 7
terminal 3(M3)

(d 0, d 4〜d 20)

14: increase master freq.
15: decrease master freq.
16: run PLC program
17: pause PLC
18: counter trigger signal
19: counter reset
20: select ACI/deselect AVI

Factory

setting

Group 5: Multi-step Speed and PLC Parameters

Parameters Functions Settings

Factory

Setting
5-00 1st step speed freq. 0.0 ~ 400Hz 0.0
5-01 2nd step speed freq. 0.0 ~ 400Hz 0.0
5-02 3rd step speed freq. 0.0 ~ 400Hz 0.0
5-03 PLC mode 0: Disable PLC operation

1: Execute one program cycle
2: Continuously execute program cycles
3: Execute one program cycle step by step

(separate by STOP)

4: Continuously execute one program cycle step by

step (separate by STOP)

5-04 PLC forward/reverse

0 ~ 15 (0: Forward 1: Reverse) 0

motion
5-05 Time duration step 0 0 ~ 65500 Sec 0
5-06 Time duration step 1 0 ~ 65500 Sec 0
5-07 Time duration step 2 0 ~ 65500 Sec 0
5-08 Time duration step 3 0 ~ 65500 Sec 0

Group 6: Protection Parameters

Parameters Functions Settings

6-00

6-01 Over-current

Over-Voltage
Prevention Level

Prevention Level

6-02 Over-torque

detection

0:disable

350~410V

0: disable

20~200%
0:disable

1:enable during constant speed operation and

Factory

Setting

390

170

continues until the continuous limit is reached.

2:enabled during constant speed operation and

halted after detection.

3:enabled during accel and continues before

continuous output time limit is reached.

4:enabled during accel and halted after over-torque

detection.

6-03

Over-torque
detection level

30 ~ 200% 150

0

0

10

Parameters Functions Settings

6-04

6-05

Over-torque
detection time
Electronic thermal
overload relay

0.1 ~ 10.0 Sec 0.1

0: Not used
1: Act with standard motor
2: Act with special motor

6-06

6-07 Present fault record

6-08

6-09

6-10

6-11

Electronic thermal
characteristic

Second most recent
fault record
Third most recent
fault record
Forth most recent
fault record
Fifth most recent
fault record

30~600 Sec 60

0: No fault occurred
1: oc (over current)
2: ov (over voltage)
3: oH (over heat)
4: oL (over load)
5: oL1 (electronic thermal)
6: EF (external fault)
7: Reserved
8: Reserved
9: ocA (current exceed during acceleration)

6-12

Sixth most recent
fault record

10: ocd (current exceed during deceleration)
11: ocn (current exceed during steady state)

Factory

Setting

0

0

Group 7: Motor Parameters

Parameters Functions Settings

a
a

a

a

7-00 Motor rated current 30~120 % 85
7-01 Motor no-load current 0 ~ 90 % 50

7-02

Torque
compensation

0 ~ 10 1

7-03 Slip compensation 0.0 ~ 10.0 0.0

Factory

Setting

Group 8: Special Parameters

Parameters Functions Settings

Factory

Setting

8-00 DC braking voltage level 0 ~ 30% 0

8-01

8-02

DC braking time during

start-up

DC braking time during

stopping

0.0 ~ 60.0 Sec 0.0

0.0 ~ 60.0 Sec 0.0

8-03 Start-point for DC braking 0.0 ~ 400.0 Sec 0.0

8-04 Momentary power loss 0: Stop operation after momentary power

loss.

1: Continues after momentary power loss,

speed search starts with master freq.

2: Continues after momentary power loss,

speed search starts with min. output
freq.

0

11

Parameters Functions Settings

8-05

Max. allowable power loss

time

0.3 ~ 5.0 Sec 2.0

Factory

Setting

8-06 B.B. time for speed search 0.3~5.0 Sec 0.5

8-07

Max. speed search current

level

30~200% 150

8-08 Skip freq. 1 upper bound 0.0~400 Hz 0.0
8-09 Skip freq. 1 lower bound 0.0~400 Hz 0.0
8-10 Skip freq. 2 upper bound 0.0~400 Hz 0.0
8-11 Skip freq. 2 lower bound 0.0~400 Hz 0.0
8-12 Skip freq. 3 upper bound 0.0~400 Hz 0.0
8-13 Skip freq. 3 lower bound 0.0~400 Hz 0.0
8-14 Auto restart after fault 0~10 0

8-15 AVR function 0: AVR function enable

1: AVR function disable

2: AVR function disable when decel
8-16 Dynamic braking voltage 350 ~ 450V 380
8-17 DC braking lower bound limit 0.0 ~ 400 Hz 0.0

Group 9: Communication Parameters

2

Parameters Functions Settings

a
a

9-00 Communication address 1 ~ 247 1
9-01 Transmission speed 0: Baud rate 4800

1: Baud rate 9600
2: Baud rate 19200

a

9-02 Transmission fault

treatment

0: Warn and continue running
1: Warn and ramp to stop
2: Warn and coasting stop
3: No warn and keep running

a

a

Modbus communication

9-03

watchdog timer

9-04 Communication

protocol

0: Disable

1~20: 1 ~ 20 Sec

0: 7,N,2

1: 7,E,1
ASCII
mode

2: 7,O,1

3: 8,N,2

4: 8,E,1

5: 8,O,1

RTU

mode

6: 8,N,2

7: 8,E,1

8: 8,O,1

Factory

Setting

1

0

0

0

12

CHAPTER 4 Troubleshooting and Fault Information

The VFD-L AC drive has a comprehensive fault diagnostic system that includes several different
alarms and fault messages. Once a fault is detected, the corresponding protective functions will be
activated. The following faults are displayed on the AC drive digital keypad. The six most recent
faults can be read on the digital keypad display by viewing Pr.6-07 to Pr.6-12.
NOTE: faults can be cleared by pressing the Reset key on the keypad or Input Terminal.

Common Problems and Solutions:

Fault

Name

The AC drive detects an abnormal
increase in current.

The AC drive detects that the DC bus
voltage has exceeded its maximum
allowable value.

The AC drive temperature sensor
detects excessive heat.

The AC drive detects that the DC bus
voltage has fallen below its minimum
value.

Internal electronic overload trip

The external terminal EF-GND goes
from OFF to ON.
Motor overload. Check the
parameter settings ( Pr.6-03 to
Pr.6-05)

Fault Descriptions Corrective Actions

1. Check whether the motors horsepower
corresponds to the AC drive output power.

2. Check the wiring connections between the
AC drive and motor for possible short circuits.

3. Increase the Acceleration time (Pr.1-09,
Pr.1-11).

4. Check for possible excessive loading
conditions at the motor.

5. If there are any abnormal conditions when
operating the AC drive after the short-circuit
is removed, the drive should be sent back to
manufacturer.

1. Check whether the input voltage falls within
the rated AC drive input voltage.

2. Check for possible voltage transients.

3. Bus over-voltage may also be caused by
motor regeneration. Increase the decel time.

1. Ensure that the ambient temperature falls
within the specified temperature range.

2. Make sure that the ventilation holes are not
obstructed.

3. Remove any foreign objects on the heat sink
and check for possible dirty heat-sink fins.

4. Provide enough spacing for adequate
ventilation.

Check whether the input voltage falls within the
rated AC drive’s input voltage.

1. Check for possible motor overload.

2. Check electronic thermal overload setting.

3. Increase motor capacity.

4. Reduce the current level so that the drive

output current does not exceed the value set

by the Motor Rated Current Pr.7-00.
When external terminal EF-GND is closed, the
output will be turned off. (under N.O.E.F.)

1. Reduce the motor load.

2. Adjust the over-torque detection setting to an

appropriate setting.

13

Fault

2

Name

Fault Descriptions Corrective Actions

Over-current during acceleration:

1. Short-circuit at motor output.

2. Torque boost too high.

3. Acceleration time too short.

4. AC drive output capacity is too
small.

Over-current during deceleration:

1. Short-circuit at motor output.

2. Deceleration time too short.

3. AC drive output capacity is too
small.

Over-current during steady state
operation:

1. Short-circuit at motor output.
. Sudden increase in motor loading.

3. AC drive output capacity is too

small.

1. Check for possible poor insulation at the
output line.

2. Decrease the torque boost setting in Pr.7-02.

3. Increase the acceleration time.

4. Replace with the AC drive with one that has a
higher output capacity (next HP size).

1. Check for possible poor insulation at the
output line.

2. Increase the deceleration time.

3. Replace with the AC drive with one that has a
higher output capacity (next HP size).

1. Check for possible poor insulation at the
output line.

2. Check for possible motor stall.

3. Replace with the AC drive with one that has a
higher output capacity (next HP size).

1. Switch off power supply.

Internal memory IC can not be
programmed.

2. Check whether the input voltage falls within
the rated AC drive input voltage.

3. Switch the AC drive back on.

1. Check the connections between the main

Internal memory IC can not be read.

control board and the power board.

2. Reset drive to factory defaults.

1. Switch off power supply.

Drive’s internal circuitry abnormal.

2. Check whether the input voltage falls within
the rated AC drive input voltage. Switch on
the AC drive.

Hardware protection failure Return to the factory.
Software protection failure

Auto accel/decel failure

Return to the factory.
Don’t use the function of auto acceleration/

deceleration.

1. Check the connection between the AC drive

Communication Error

and computer for loose wires.

2. Check if the communication protocol is
properly set.

External Base Block.
AC drive output is turned off.

1. When the external input terminal (B.B) is
active, the AC drive output will be turned off.

2. Disable this connection and the AC drive will
begin to work again.

The AC drive detects excessive drive
output current.

1. Check whether the motor is overloaded.

2. Reduce torque compensation setting as set in

Pr.7-02.

3. Increase the AC drive’s output capacity.

4.

Note:

The AC drive can withstand up to 150%
of the rated current for a maximum of 60
seconds.

14

Standard Specifications

p

Voltage Class 115V 230V

Model Number VFD-LA/B

Applicable Motor Output (kW) 0.2 0.4 0.2 0.4 0.7 1.5

Rated Output Capacity (KVA) 0.6 1.0 0.6 1.0 1.6 2.7

Rated Output Current (A) 1.6 2.5 1.6 2.5 4.2 7.0

Max. Output Voltage (V)

Output Rating

Rated Frequency (Hz) 1.0~400Hz

Rated Input Current (A) 6 9 4.9/1.9 6.5/2.7 9.7/5.1 Ì/9

Input voltage Tolerance

Power

Frequency tolerance

Control system SVPWM (Sinusoidal Pulse Width Modulation, carried frequency 3kHz~10kHz)

Output Frequency Resolution 0.1Hz

Torque Characteristics

Overload Endurance 150% of rated current for 1 minute

Control

Accel/Decel Time 0.1~600Sec. (can be set individually)

Characteristics

V/F pattern V/F pattern adjustable
Stall Prevention Level 20~200%, setting of Rated Current

Keypad

Frequency

Setting

Operation

Setting

Signal External Signal

Multi-function Input Signal

Operating Characteristics

Multi-function Output Signal

Other Function

Installation Location Altitude 1,000 m or below, keep from corrosive gasses, liquid and dust

External Signal

Keypad Setting by RUN//STOP keys

Protection

Other Including EMI Filter

Cooling Forced air-cooling

002 004 002 004 007 015

3-phase corresponds

to double input

voltage

Single phase

90~132V 50/60Hz

Including the auto-torque, auto-slip compensation, starting torque can be 150% at

Potentiometer-5KΩ/0.5W, DC 0 ~ +10V (input impedance 47KΩ), 4~20mA (output
impedance 250Ω), multi-function inputs1 to 3 (3steps, JOG, UP/DOWN
command), communication setting

M0,M1,M2,M3 can be combined to offer various modes of operation, RS-485

Multi-step selection 0 to 3, Jog, accel/decel inhibit, first/second accel/decel switch,

counter, PLC Operation, external Base Block (NC,NO) selection

AC Drive Operating, Frequency Attained, Non-zero speed, Base Block, Fault

Indication, Local/Remote indication, PLC Operation indication.

AVR, S-curve, Over-Voltage Stall Prevention, DC Braking, Fault Records,

Adjustable Carried Frequency, Starting Frequency Setting of DC Braking ,

Over-Current Stall Prevention, Momentary Power Loss restart, Reverse Inhibition,

Frequency Limits, Parameter Lock/Reset

Over Voltage, Over Current, Under Voltage, Overload, Electronic thermal,

Three-phase corresponds to input voltage

Single / 3-phase

180~264V 50/60Hz

±5%

5 Hz

Setting by ▲▼ keys or V.R

communication

Overheating, Self-testing

ort

3-phase

180~264V

50/60Hz

Ambient Temperature

Storage Temperature

Environment

Ambient Humidity Below 90%RH (non-condensing)

Vibration 9.80665m/s2(1G) less than 20Hz, 5.88m/s2 (0.6Gat) 20 to 50Hz

15

-10℃-40℃ (Non-Condensing and not frozen)

-20℃ to 60℃