C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Cutes Corporation
CT-2000F
AC MOTOR DRIVER
Instruction
Head Office : 2-22, Nan Yuan Road, Chung Li City, Taiwan
Series
TEL: 886 3 4612333 or 886 3 4526161 ext. 275, 266, 512
FAX: 886 3 4526227 or 886 3 4511347
E-mail: sales@cutes.com.tw
URL: www.cutes.com.tw
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
1
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
bsite:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
2
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Introduction / Table of Contents
Introduction
Thank you for choosing the CT-2000 inverter unit, this inverter unit is suitable for operating
squirrel cage induction motors. Please read this instruction manual carefully before actual
usage in order to ensure proper operation and suit your needs.
Table of Contents
1. Inspection upon receiving…………………………………………………. 4
2. Installation and Storage…………………………………………………… 4
A. Installation and………………………………………………………….. 4
B. Storage…………………………………………………………………… 4
3. Application notes…………………………………………………………… 5
4. Block diagram and Wiring ………………………………………………… 5
A. Wiring of main and control circuit …………………………………… 5
B. Signal circuit……………………………………………………………. 5
C. Connecting the power supply and the AC motor…………………… 6
D. R.S.T. for Power source reactor……………………………………… 7
E. Standard external connection diagram……………………………… 8
F. Control circuit specification………………………………………….... 9
G. Terminal specifications……………………………………………….. 10
5. Operation Test……………………………………………………………… 11
6. Function Setup and Specification.……………………………………….. 13
A. Keypad operation………………………………………………………. 13
B. Display specification…………………………………………………… 14
C. Keypad specification…………………………………………………… 14
D. Function Code………………………………………………………….. 15
7. Description of alarm display indications ………………………………… 45
8. Troubleshooting……………………………………………………………. 47
9. Maintenance and Inspection……………………………………………… 49
10. Standard Specification…………………………………………………….. 50
A. 200V series……………………………………………………………… 50
B. 400V series……………………………………………………………… 50
C. Standard specification………………………………………………….. 51
D. Outline dimension………………………………………………………. 52
11. Function code Table……..………………………………………………. 53
12. Modbus Address of Display Data….…………………………………… 60
13. Series Communication User Manual..…………………………………. 62
A. The physical link………………………………………………………… 62
B. Data structure in communication……………………………………… 63
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
3
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
C. Function code in Modbus……………………………………………… 66
D. Error check generation………………………………………………… 67
E. Group & global broadcasting…………………………………………. 69
- 3 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
4
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Inspection upon receiving / Installation and storage
1. Inspection upon receiving
A. Check that the model, the capacity and power voltage specifications are as
ordered.
B. Check that no damage has occurred during transportation.
C. Check that none of the internal parts have been damaged or have fallen off.
D. Check that none of the connectors have been damaged or have fallen off.
E. Check that there is no loosening of the terminals or screws of each of the parts.
2. Installation and Storage
A. Storage:
If the equipment is not to be installed immediately, it should be stored in a clean and
dry location at ambient temperatures from 20℃to 55℃. The surrounding air must
be free of corrosive contaminants.
B. Installation place:
Places where the peripheral temperature is from -10℃to 40℃, and where the
relative humidity is 90% or less. Avoid installing at places where there is dust, iron
particles, corrosive gas, water spray, direct sunlight or too much vibration. And
places where has good ventilation.
10cm
min.
10cm
min.
10cm
min.
10cm
min.
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
5
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
- 4 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
6
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Block diagram, wiring
3. Application notes
A. Concerning the inverter unit:
(1) Do not fit capacitors to the output side of the inverter in order to improve the
power ratio.
(2) In case of fitting MC between inverter and motor to control motor operation,
then the capacity of inverter must be 6 times the capacity of motor.
(3) Run a motor that is within the capacity of the inverter unit, light load current and
no-load current will cause the motor to develop ripple current.
(4) This unit is provided with a current limiting function. The starting torque is
assumed to be from 80% to 100%.
B. Concerning the AC motor
(1) When general-purpose motors are operated at low speeds, there is a reduced
cooling effect, please apply the special purpose motor.
(2) Operation at frequencies exceeding 60 Hz requires caution, as there is the
danger of the mechanical strength failure of the motor.
(3) When motors with brakes are being operated, the power for the brake and
inverter should be taken from the same power supply and the brake operation
must be in phase when the unit is started and stopped.
4. Block diagram, Wiring
A. Wiring of main and control circuit
Wire according to the standard connection diagram. On using the external
sequence control, please use small signal relay or double terminal relay to avoid
relay terminal malfunction.
B. Signal circuit
The signal circuit uses either shielded pairs or twisted pairs, should be wired either
using a wiring duct separated from that for the power circuit, or with the wiring
conduit isolated as much as possible.
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
7
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
- 5 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
8
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Block diagram, wiring
C. Connecting the power supply and the AC motor
Connect the main circuit, by wiring according to the main circuit terminal connection
diagram. Care is required not to make a mistake when connecting the input and
output terminals, lest it will cause inverter damage. Specifications of main circuit
path and NFB are as follow:
Voltage (V)
220
380
|
440
Model NFB (A) Wire size for
CT-2002-A75 6A 2~5.5
CT-2002-1A5 10A 2~5.5
CT-2002-2A2 15A 3.5~5.5
CT-2002-3A7 20A 5.5
CT-2002-5A5 30A 5.5~8
CT-2002-7A5 40A 5.5~8
CT-2002-011 60A 22
CT-2002-015 80A 30
CT-2002-022 120A 38
CT-2002-030 150A 38~100
CT-2002-037 200A 38~100
CT-2002-045 250A 60~100
CT-2002-055 300A 100
CT-2002-075 400A 100~200
CT-2002-093 500A 100~200
CT-2004-A75 5A 2~5.5
CT-2004-1A5 5A 2~5.5
CT-2004-2A2 7.5A 2~5.5
CT-2004-3A7 10A 3.5~5.5
CT-2004-5A5 15A 3.5~5.5
CT-2004-7A5 20A 5.5
CT-2004-011 30A 8~14
CT-2004-015 40A 8~14
CT-2004-022 60A 22
CT-2004-030 80A 22
CT-2004-037 100A 30
CT-2004-045 120A 50
CT-2004-055 150A 38~100
CT-2004-075 200A 38~100
CT-2004-093 250A 60~100
CT-2004-112 300A 100
circuit (mm2)
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
9
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
- 6 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
10
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Block diagram, wiring
D. Instantaneous current and to improve power ratio, it should be fitted the A.C.L. to
R.S.T. input side under the following circumstance:
a. Where power supply capacity is larger than 500 KVA.
b. Using thyrister, phase advance capacitor etc. from the same power supply.
A.C.L. Specifications table:
Voltage (V) Model Current (Ar.m.s) Induction Value
CT-2002-A75 6A 1.8mH
CT-2002-1A5 10A 1.1mH
CT-2002-2A2 15A 0.71mH
CT-2002-3A7 20A 0.53mH
CT-2002-5A5 30A 0.35mH
220
380
|
440
CT-2002-011 60A 0.18mH
CT-2002-015 80A 0.13mH
CT-2002-022 120A 0.09mH
CT-2002-030 150A 70uH
CT-2002-037 200A 50uH
CT-2002-045 250A 44uH
CT-2002-055 300A 35uH
CT-2002-075 400A 27uH
CT-2002-093 500A 21uH
CT-2004-A75 5A 4.2mH
CT-2004-1A5 5A 4.2mH
CT-2004-2A2 7.5A 3.6mH
CT-2004-3A7 10A 2.2mH
CT-2004-5A5 15A 1.42mH
CT-2004-7A5 20A 1.0mH
CT-2004-011 30A 0.7mH
CT-2004-015 40A 0.53mH
CT-2004-022 60A 0.36mH
CT-2002-7A5 40A 0.26mH
CT-2004-030 80A 0.26mH
CT-2004-037 100A 0.21mH
CT-2004-045 120A 0.18mH
CT-2004-055 150A 0.14mH
CT-2004-075 200A 0.11mH
CT-2004-093 250A 0.10mH
CT-2004-112 300 70uH
Notes: The A.C.L. for 220V and 380V/460V have different induction values, please does
not mix up.
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
11
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
- 7 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
12
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Block diagram, wiring
E. Standard External Connection Diagram
3-phase power
200V/50Hz
200~230V/50,60Hz
400V/50Hz
400~460V/50,60Hz
Ext. Operation
controller
5KΩ
Ext. Operation
controller
5KΩ
External signal 4〜20mA
Terminal 1
Terminal 2
Terminal 3
Terminal 4
Terminal 5
Terminal 6
Reverse operation
Forward operation
Twisted or shield wires
1/2W
1/2W
ACL
R
S
T
E
10V
IN3
CC
10V
IN2
CC
IN1
0V
DI1
DI2
DI3
DI4
DI5
DI6
RR
FR
COM
Adaptor
REMOTE
（
Note: While external is required for DBR, disconnect inter DBR first
TM
DBR
P
PR N
Convertor
Voltage detect
Current detect
Braking
control
interface
CPU
Power control
Operational
RJ45
A+ A-
RS422/485 Series communication interface terminal
panel
B+ B-
VOUT
CC
NO1
NC1
NO2
NC2
C1
C2
U
V
W
Analog output
terminal
Multi-function Relay
output terminal 1
Multi-function Relay
output terminal 2
IM
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
13
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
- 8 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
14
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Block diagram, wiring
F. Control circuit
C1 NO1 NC1 C2 NO2 NC2
No.1
Multifunctional
relay output
terminal
No.2
Multifunctional
relay output
terminal
Vout IN1 IN2 IN3 VC CC
Accessory
Voltage
Set
0-10V
DC
Voltage
Output
4-20mA
Current
Set
Main Voltage Set
AC2 DC2 3DF JOG 2DF RST
COM
1 2 3 4 5 6
Multi-
functional
input
terminal
Multi-
functional
input
terminal
Multi-
functional Reverse Forward
input
operation operation
terminal
RR
FR
1/2W
5K ohm
1/2W
5K ohm
COM
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
15
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
- 9 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
16
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Block diagram, wiring
Terminal Specifications
G.
Main
R.S.T
AC power input terminal
Circuit
U.V.W Inverter output terminal 3-phase induction motor
E Ground terminal Ground terminal of inverter chassis
P.PR Brake resistor connecting
terminal
Control
Terminal
(1)
VC Power speed output setting DC 10V
IN1 Current speed input setting DC 4-20mA, CD01=2 or 5
IN2 Voltage speed input setting
IN3 Voltage speed input setting
Control
Terminal
(2)
VOUT Operation (Frequency
/Current) output indication
CC Common input control
terminal
COM Sequence control common
terminal
FR Forward operation input
terminal
RR Reverse operation input
terminal
DI1 2
nd
terminal (AC2)
DI2 2
nd
terminal (DC2)
DI3 3
rd
(3DF)
DI4 Jogging operation or 5
speed (JOG/5DF)
DI5 2
nd
(2DF)
DI6 Free-run operation or alarm
reset (MBS/RST)
C1,
NC1,
NO1,
C2,
NC2,
NO2
acceleration input
deceleration input
speed input terminal
speed input terminal
A+,AB+,B- SG
3∮AC power 200-230V/50,60Hz
380-460V/50,60Hz
Connected proper brake resistor
according to rated ampere
DC 0-10V/5KΩVR, CD01=1,4,3 or 6
DC 0-10V/5KΩVR, CD01=3 or 6
Analog Output 0~10V DC,
Frequency/Current set by CD54
Ground terminal for speed setting
Ground terminal for sequence control
Forward operation by FR-COM shorted
Reverse operation by RR-COM shorted
nd
Select 2
acceleration time mode by
shorting 1-COM, set CD10
nd
Select 2
deceleration time mode by
shorting 2-COM, set CD11
rd
Select 3
operation speed by shorting
3-COM, frequency is set by CD13
th
Shorting 4-COM, JOG/5DF is set by
CD59
nd
Select 2
operation speed by shorting
5-COM, frequency is by CD12
Shorting 6-COM, MBS/RST is set by
CD59
Control output terminal
NO
NC
C1
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
17
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Serial
communication
terminal
Multifunctional
relay output
terminal
Connector
capacity AC
220V, 0.1A
While normal
C-X closed
and NC-X
Closed
While operating C-X
open and NO-X
closed
Functions of C1, NC1,
NO1 are set by
CD47
Functions of C2, NC2,
NO2 are set by
CD48
Refer to Serial
Communications User
Manual.
SG is 0 volt terminal of
the digital signal.
- 10 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
18
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
FN-800
Operation Test
5. Operational Test
A. Check before test
Please check the following:
(1) Is wiring correct? Check especially the input and output terminals.
(2) Is there a short-circuit or ground connection on external wiring?
(3) Make sure there is no loosening of screws.
(4) Check external sequence control circuit.
(5) Check voltage of power supply.
B. Operation Method
CT-2000 series inverter unit has both operator panel and external operation methods.
(1) Operator panel
M
PANEL INPUT
CT2000
FN-800
(2) External signal operation
MCB
SWITCH CONTROL
M
CT2000
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
19
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
- 11 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
20
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Operational Test
C. Operational test
Test according to the following procedure and be aware of indications.
(1) Basic operational test
-Operational procedure
I. Connect power supply
II. Monitor glittering indicates frequency
III. Press either FWD or REV key, motor starts running. It will stop accelerating
after reaching set frequency
IV. After pressing STOP key, motor stops and indicating frequency steps down.
The set frequency starts glittering after the motor stops.
V. Repeat procedures III and IV to test forward and reverse operations.
-Operation monitor display
I. STOP display, with reciprocal glittering indicated HZ LED and factory setting
10.00HZ.
II. Hz display, with FWD (or REV) LED lighted up steadily; indication goes up
according to frequency until reaching value 10.00 Hz
III. Indication goes down according to operation frequency, and returns to
situation ” I ” after stop
(2) Frequency change test
- Operational procedure
I. Exercise the above operation test procedures I, II, III
II. Adjust VR on the panel to change frequency command
III. Repeat procedures II to increase or decrease frequency
-Operation monitor display
I. The same as the above basic test of I, II
II. Monitor display indicates the current new setting value
Note:
1. Is motor operation direction correct? (Changing any two of U.V.W output
terminals to change motor operation direction)
2. Is there any noise or vibration on motor?
3. Is it run smoothly during acceleration and deceleration?
4. Is there any power failure?
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
21
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
- 12 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
22
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Adjust and Function Specification
6. Adjust and Function Specification
A. Keypad operation
Operator panel parts
names and functions
7-segement
monitor
1.Displays frequency
Cd02=0
displays
Displays current Cd02=1
Displays RPM NO2=2
Displays various readings
see Cd02
2. After indicates alarm,
ignore Cd02, directly
failure status
Operation monitor
display
Displays forward/reverse/stop status
Operation instruction
keys
Control from keyboard
External control operation, stop
mode by set Cd04=1
STOP key
1. Stops inverter operation
2. Resets function
3. Resets alarm indication
READY
Displays that the panel is
ready to accept key input
Cutes Corporation
FWD
PROG
REV
READ
STOP
Monitor mode
display
Displays monitor status
。
READY
。
HZ
。A
。
ALARM
1 1 2 3
SET
1 0
1. To change frequency
2. Select function items
7 8 9
4 5 6
Step keys
Ten-key pad
Data input key
.
Function setting keys
These three keys offer selecting
read or setting value of function
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
23
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
- 13 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
24
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Adjust and Function Specification
B. Display specification
LED Display specification
READY READY LED means the Keyboard working normally.
HZ Hz LED means of recent revolution frequency.
A A LED means of recent revolution current.
FWD FWD LED means motor operate at forward direction.
REV REV LED means motor operate at reverse direction.
STOP STOP LED means motor operate at stop.
C. Keyboard specification
Bottom Function Bottom specification
FWD
MOTOR RUN
MOTOR RUN Push keypad to control reverse of motor, and screen
REV
STOP
PROG
READ
STOP Stop motor revolution when push STOP key, and on the
RESET
SELECT
FUNCTION
SET
Push keypad to control forward of motor, and screen
display main display content (Cd02 setting).
display main display content (Cd02 setting).
mean time screen flashing with commanding
instruction.
While failure occurred, press STOP key to re-start
inverter and save failure in failure memory.
In display mode, press PROG key and screen shows
Cd00 (General parameter input area). Press
PROG/SET key again and screen shows CE-00 (failure
and engineering mode). If pressed PROG/SET key
now, screen would return to display mode.
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
25
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
READ When display shows Cd- (General parameter Input mode) or CE- (Failure display and engineeri
CANCEL Press READ at parameter input mode can escape from parameter input mode and
SAVE In parameter input mode, press SET key will save new
parameter just input.
SET and
- 14 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
26
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Adjust and Function Specification
Item of display
changing
Parameter
▲
selection
▼
Parameter
modification
Input a number Input a number
0
Press▲,▼ key at display mode, select required item.
Press ▲,▼ key to change value when screen
shows Cd- (General parameter input area) or
CE- (Failure display and engineering mode). Press and
hold ▲,▼ key can progressively increase or
decrease value.
Press ▲,▼ key at parameter input mode can change
parameter. Using with SET key to modify parameter.
D. Function Code
§Cd00 Set frequency (settable range 0.5-240 HZ)
There are 5 methods to change set frequency. Items A~C are methods of panel key
operation, items D-E are methods of external terminal input.
Note:
Set by function key
9
•
A. At display function, press READ and setting (Cd01=0)
B. Use PROG key to input data (Cd01=0)
C. Use ▼、▲ key to input data (Cd01=0)
D. Use Multi-Step function to setting (Refer to function CE05 to CE55.)
E. Set external voltage
F. Set external current
1. Set value should be in accordance with V/F slope (Cd05) and upper limit
frequency (Cd17).
A. At display function, press READ and setting (Cd01=0)
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
27
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
1 0. 0 0
READ 1 0. 0 0
- 15 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
28
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Adjust and Function Specification
3 3
0 3 0
SET 3 0. 0 0
READ 3 0. 0 0
B. Use PROG key to input data (Cd01=0)
PROG C 0
READ 1 0 0 0
3 3
0 3 0
SET 3 0. 0 0
READ 3 0. 0 0
C d
3 0. 0 0
1 0. 0 0
C 0
3 0. 0 0
－
－
－
0 0
0 0
0 0
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
29
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Note：
, Indicate 7 Segment LED flash.
- 16 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
30
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Adjust and Function Specification
§Cd01 Setting procedure of frequency (Selective range 0-7)
The function cannot be modified during revolution.
Setting procedure of frequency is to select either panel key or external analog signal.
Cd01=0 Set frequency on operation panel, as the above items A-C.
§Cd02 Select Main monitor display (Selective range 0-15)
Cd01=1 Set frequency by terminal In2 DC 0-10V/5KΩVR
Cd01=2 Set frequency by terminal In1 DC 4-20mA
Cd01=3 Set frequency by terminal In2+IN3 DC 0-10V/5KΩVR
Cd01=4 Setting from terminal In2, input DC0〜10V/VR 5KΩ hysteresis
Cd01=5 Setting from terminal In1, input DC4〜20mA hysteresis
Cd01=6 Setting from terminal In2+IN3, input DC0〜10V/VR 5KΩ hysteresis
Cd01=7 Set frequency by Multi-step function mode
The monitor is consisted of four 7-segment LEDs, displays frequency, current and
various data by digital number and character.
Cd02=0 Display the frequency, LED HZ active
Cd02=1 Display the current, LED I active
Cd02=2 Display Ultimate speed, Hz and I LED de-active.
Cd02=3 Display DC voltage of DC BUS, showing d in front of value
Cd02=4 Display rms value of U.V.W. AC output，LED HZ, I active
Cd02=5 Display external control terminal status, showing E in front of value
Cd02=6 Display temperature rising of PIM module, showing b in front of value
Cd02=7 Display speed feedback. Check if MCK circuit working properly, then
the restart and free run start function (Cd28) will working normally.
Cd02=8 Display average speed of multi-step function (rpm)
Cd02=9 Display current step of multi-step function (step)
Cd02=10 Display current time of multi-step function (minutes)
Cd02=11 Display Yards counter value
Cd02=12 Display power factor (cos Θ)
Cd02=13 Display transient power (Kw)
Cd02=14 Display Kw-h
Cd02=15 Display Mw-h
§Cd03 Torque mode (Selective range 0,1)
The function cannot be modified during revolution.
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
31
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Cd03=0 Automatic torque compensation de-active, set compensation by Cd07.
Cd03=1 Initial Torque boost active, Maximum boost is 1.5 * Cd07 setting value.
Start boost while operation frequency greater than 3 Hz.
Cd03=2 Initial Torque boost active, Maximum boost is 1.5 * Cd07 setting value.
Start boost while operation frequency greater than 1.5 Hz.
- 17 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
32
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Adjust and Function Specification
§Cd04 Operation command mode (Selective range 0,1)
The function cannot be modified during revolution.
Cd04=0 Operation on operation panel
Cd04=1 Operation by external terminal, including FR, RR, terminal (1, 2, 3, 4, 5, 6)
§Cd05 Set V/F pattern (Selective range 1-14)
The function cannot be modified during revolution.
There are 11 patterns of V/F slope, as follow:
V
1
F
50HZ 60HZ 50HZ 100HZ 60HZ 120HZ
V
V
2
F
V
V
V
3
F
V
4
F
V
5
F
50HZ 150HZ 60HZ 180HZ 50HZ 200HZ 60HZ 240HZ
V
9
F
87HZ 174HZ 103HZ 206HZ
V
6
10
F
7
F
8
F
F
When Cd05=11, V/F slope is determined by Cd57, Cd58.
Cd05=12 1.5 power curve
Cd05=13 1.7 power curve
Cd05=14 square curve
V
F
60HZ
§Cd06 Motor current rate (Settable range 25-100)
Set motor overload protective current, in order to avoid motor failure because of
overload. Set value=100, please calculate the following formula:
Set Value = Motor rated current / Inverter rated current ×100
Ex. Use inverter with 3.7KW(5HP) to drive motor with 2.2KW(3HP)
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
33
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Inverter rated current = 17.4A
Motor rated current = 8A
Set Value = 8 / 17.4 ×100 = 46%
- 18 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
34
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Output Voltage
VB
Adjust and Function Specification
§Cd07 Torque compensation Vb (Settable range 0-150)
The function cannot be modified during revolution.
This function is to raise output voltage to increase torque of motor.
It can also be used to increase load slope of low voltage produced by long wiring
between inverter and motor, as well as fluid, fan and pump.
100%
§Cd08, 09, 10, 11 Acceleration / deceleration time (Settable range 0.1-6000)
50%
15%
FS
0%
Output Frequency (HZ)
The time needed for set frequency from 0Hz to 50Hz.
There are 2 selections for each of acceleration time and deceleration time.
To set acceleration/deceleration time
Set Value (T) = (50 - 0) / △F ×T1
T1: time needed for accelerate / decelerate
△F: frequency changed
Ex.: Frequency from 50Hz down to 30Hz, needed time 1 sec. Then:
Set Value (T) = 50 / 50 - 30 ×1 = 2.5
Cd08 = Acceleration time
Cd09 = Deceleration time
nd
Acceleration time
nd
Deceleration time
nd
acceleration / deceleration time only available on external
Note: The 2
Cd10 = 2
Cd11 = 2
operation mode. (e.g. Cd04=1)
§Cd12, 13, 14 Speed setting (Settable range 0.5-240)
This function has 4 kinds of speed setting
nd
The 2
, 3rd, 4
th
speeds are set from external terminal FR (or RR) which accommodate
terminal 3, 5, the setting value cannot exceed the allowed range.
Cd12 = 2
speed setting
nd
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
35
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
rd
Cd13 = 3
Cd14 = 4
speed setting
th
speed setting
Note: When apply to multi-speed setting, use external control (e.g. Cd04=1) to start
and use panel to pre-input to set frequency.
- 19 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
36
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Adjust and Function Specification
§Cd15 Jogging frequency (Settable range 0.5-30)
To control jogging, use external terminal 4-FR or 4-RR with COM shorted.
Set running direction
FR or RR
2
Running
mode:
Jogging
Forward(Reverse)
Note: Jogging operation is valid only when operation command selects the
external operation signal mode (e.g. Cd04=1) and Cd59=0 or 1.
Jogging operation procedures:
1. First put in 4, and then FR (or RR).
2. Put in 4 and FR (or RR) simultaneously.
Be sure always to put in 4 before FR (or RR).
§Cd16 Start frequency (Settable range 0.5-60)
Set motor start frequency
Settable range of frequency from 0.5Hz to 30Hz, accuracy is 0.01Hz.
Frequency
Start
Frequency
Note: The most appropriate range for start frequency is 0.5Hz to 10Hz.
Time
§ Cd17 Upper limiter of frequency (Selective range 10-240)
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
37
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
This limiter is used to operate within upper limit frequency of motor
Avoid input errors caused by the panel keys and result in mechanical damage.
- 20 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
38
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Adjust and Function Specification
§Cd18 Lower limiter of frequency (Settable range 0.5-100)
This limiter is used to operate within lower limit frequency of motor
FH
Output
Frequency
Upper
Limiter
Lower
Limiter
Set Frequency Operation
§Cd19 Acceleration / deceleration time of jogging (Setting range
0.10-30.00)
Time needed for set frequency from 0Hz to 50Hz.
Set Value (T) = (50 - 0) / △F ×T1
T1: Time needed for acceleration/deceleration
Cd21
Cd22
Cd22
Time
△F: Frequency changed
§Cd20, 21 Jump frequency (Settable range 0-240)
This function is to avoid mechanical resonance frequency
Frequency operation automatically jumps to point ＋/－ jump width (set by
Cd22)
This function is only available on constant speed operation, not influence
during acceleration/deceleration, it is settable at 2 points.
Output
Frequency
Cd20
§Cd22 Jump frequency width (Settable range 0-6)
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
39
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
This function must accommodate Cd20 and Cd21
- 21 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
40
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Adjust and Function Specification
§Cd23 Braking mode (Settable range 0-3)
This function must accommodate Cd24, Cd25, and Cd26.
Cd23=0 No DC braking
Cd23=1 Stop mode
Cd23=2 Start mode
Cd23=3 Stop and start mode
§Cd24 DC braking frequency (Settable range 1-60)
This function must accommodate Cd23, Cd25, and Cd26.
Set frequency of DC brake starts at the time of inverter deceleration stops,
the DC brake is active when operates below the starting frequency.
§Cd25 DC braking voltage (Settable range 1-15)
This function must accommodate Cd23, CD24, and Cd26.
DC braking torque setting
When DC brake is active, monitor displays “dCbr”
Cd25=1-15, the higher value the higher output brake torque
Note:
When DC brake voltage is high, be aware of over current.
§Cd26 DC braking time (Settable range 1-60)
Adjust DC braking time
Frequency
Start
Frequency
Note:
Output
Voltage
Braking
Braking
Rate
Braking
Frequency
Braking Time
Time
Time
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
41
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
1. DC
bra
kin
g
tim
e
too long or too many times is possible to cause motor damage because of
overheating.
2. Set Cd23=0 when DC braking is not required.
- 22 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
42
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Adjust and Function Specification
§Cd27 Motor running direction (Settable range 0-2)
Fix motor running direction to prevent mechanical damage.
Cd27=0 both forward, reverse directions available, stop before changing
direction.
Cd27=1 both forward and revise directions available, No stop required.
Cd27=2 only forward operation is available.
Cd27=3 only reverse operation is available.
§Cd28 Restart / Free run start (Settable range 0-3)
Cd28 Restart Free run start
0 No function No function
1 With function No function
2 No function With function
3 With function With function
1. Free run restart function:
When power supply failure occurs or voltage loss, there may be a malfunction on PCB
control circuit, this function is to return to the original setting of speed and
frequency after power recovery.
Power
Supply
External
Switch
Motor
Speed
Note:
2 sec. 2 sec.
15msec
Power Failure, Voltage loss
Time needed
for Inverter to
detect motor
free run speed
(1) Free run direction must be the same as setting direction.
(2) After power recovery, there is about 2 sec. delay time (motor frequency detect)
for start.
Restart after power recovery, the inverter will output a frequency signal first to
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
43
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
detect if it conforms the frequency of free run, if the two frequencies are equal, the
inverter output rated voltage then. The purpose is to prevent over current to
happen.
- 23 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
44
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Adjust and Function Specification
2. Restart after instantaneous power failure
This function if different from free run restart, the inverter control power is maintained
above 5V.
Restart after instantaneous
power failure: no function
Restart after instantaneous
power failure: with function
Power Supply
External Switch
Inverter Power
Motor Speed
Note: The inverter will be de-active when control voltage is less than 5V.
Apply with free run restart function when it is required.
§Cd29 Time (Settable range 0-9000)
This function must accommodate Cd47=0 setting.
When motor starts operation, the time counter is active.
§Cd30 Stop by panel key (Settable range 0-1)
Cd30=0 No function
Cd30=1 With function
Stop function: This function enables the inverter to be stopped by panel
When it detects low voltage “PLU”, it activates
“STOP”, “PLU”. After recovery of voltage, “PLU”
are de-active, “STOP” remains the same, and it
will have to switch “ON” again to restart if you
select external control, if you select panel
control, just press “FWD” or “REW” key to
restart.
Restart motor under free run.
Instantaneous power
failure, Voltage loss
15msec.
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
45
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
key while the inverter is operated by external sequence.
- 24 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
46
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Adjust and Function Specification
§Cd31 Initial factory setting (Settable range 0,1)
The function cannot be modified during revolution.
Set data to original factory setting.
Cd31=0 No change
Cd31=1 Initial factory setting, refer to function code table.
Note:
After this function is active, content value returns to “0”, readable value
is always “0”.
§ Cd34 Dead Time compensation delay angle （Settable range 0~80）
Default setting. Can’t be adjustable
Adjust angle of DEATIME compensation in accordance with current feedback
waveform.
§Cd36 Failure record clear (Settable range 0, 1)
Clear the failure record content of Code 32, 33, 34, and 35.
Cd36=0 No change
Cd36=1 All of the contents of data will be “nOnE”, display of “LoAd” after setting
Note: After this function is active, content value automatically returns to “0”, thus
readable value is always “0”.
§Cd37 Frequency gain setting (Settable range 20-200)
Select ratio of frequency gain
Gain setting for external input signals are available using this function.
Output Frequency = Set Value ×Frequency Gain ×MAX. frequency
Ex. Under the mode of external voltage (0-10V) frequency setting,
frequency gain = 100%, set voltage to 2V,MAX. frequency (FH) is 120Hz:
Output Frequency = (2V/10V) ×120Hz ×100% = 24Hz
If change frequency gain to 150%, then
Output Frequency = (2V/10V) ×120Hz ×150% = 36Hz
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
47
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
- 25 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
48
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Adjust and Function Specification
200%
Note: If the maximum frequency ( FH ) exceeds more than 120Hz, gain setting of larger
§Cd38 Analog output calibration (Settable range 90-110)
Set the ratio of frequency graduation calibration
then Cd38=99 99% of initial factory
100%
20%
0V
4mA
Analog Setting Signal
200
100
20
10V
20mA
than 100% is ignored and fixed at 100% and input data of Code 37 will not be
changed.
Cd38=101 101% of initial factory
Set Cd54 to select analog output
§Code No.39 Frequency command bias (Settable range 0-250)
External analog frequency command bias setting
Frequency Output %
Settable Range
0V
§Cd40, 41, 42, 43 Multi-speed setting (Settable range 0.5-240)
Frequency Command
10V
This function has 8 kinds of speed operation
Use external terminal FR (or RR) accommodate 3, 4, 5 to select different
speeds. Refer to the following table:
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
49
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
th
Cd40= 5
Cd41= 6
Cd42= 7
Cd43= 8
speed setting
th
speed setting
th
speed setting
th
speed setting
- 26 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
50
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Adjust and Function Specification
Note: Apply to multi-speed setting external control is required for operation control
mode (e.g. Cd04=1), and it is also required to set Cd59 for activating common
terminal 4.
External
terminal
Name
Terminal 5
Terminal 3
Terminal 4
○: stands for external terminal to put in.
§Cd44 Stop mode (Settable range 0-2)
Cd44=0 Deceleration stop
Cd44=1 Free run stop
Cd44=2 Free run stop, but restart after the deceleration time is reached,
§Cd45 Frequency detect level (Settable range 0.5-240)
This function is only available when RELAY output terminal Cd47=6 or
Cd48=6, and Cd45 is assigned.
HZ OUTPUT
CD45
FA-FC
2 3 4 5 6 7 8
○ ○ ○ ○
○ ○ ○ ○
deceleration time is set by Cd11.
OPEN
CLOSE
Selective speed
○ ○ ○ ○
TIME
TIME
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
51
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
- 27 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
52
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Adjust and Function Specification
§ Cd46 Speed multiplier (Settable range 0.01-500)
The function shows revolution speed multiplied by a scaling factor on the Display.
Note:
1. HZ and A LED de-active.
2. RPM = Frequency ×Cd46
3. If the value overflow, it will show “9999”.
§Cd47 Relay 1 output select (Settable range 0-6)
The function sets the mode of relay1 to activate.
Cd47 Specification Remark
0 Time counter Time reached to the content of Cd29
1 Fault
2 Stop
3 Acceleration
4 Speed reached
5 Deceleration
6 Speed pass over
Revolution frequency ＞content of Cd45
§Cd48 Relay 1 output select (Settable range 0-6)
The function sets the mode of relay2 to activate.
Cd47 Specification Remark
0 Time counter Time reached to the content of Cd29
1 Fault
2 Stop
3 Acceleration
4 Speed reached
5 Deceleration
6 Speed pass over
Revolution frequency ＞content of Cd45
§Cd49 Function to lock data (Settable range 0, 1)
To lock data, prevent errors by none operator.
Cd49=0 Data change capable
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
53
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Cd49=1 Data change not capable
- 28 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
54
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Voltage Output
Adjust and Function Specification
§Cd50 Software version (Read only)
This function is to record software version, read only.
§Cd51 Motor rated voltage setting Vr (Settable range 10-450)
This function cannot be modified during revolution.
RMS Setting
A. 220V Series: Value of Cd51 = Motor rated voltage / 1
B. 380V Series: Value of Cd51 = Motor rated voltage / 1.73
C. 460V Series: Value of Cd51 = Motor rated voltage / 2
Ex.
a. If the motor rated voltage 220Vrms. Power supply voltage 220Vrms, then setting
Cd51=220/1=220, then the inverter output Vrate=220Vrms.
b. If the motor rated voltage 380Vrms. Power supply voltage 380Vrms, then setting
Cd51=380/1.73=220, then the inverter output Vrate=380Vrms.
c. If the motor rated voltage 460Vrms. Power supply voltage 460Vrms, then setting
Cd51=460/2=230, then the inverter output Vrate=460Vrms.
Vr
V
(HZ)
Frequency Output
1. Vin ＞Vrate when Fr ＜Fb Vout = Fr / Fb ×Vrate
when Fr ＞Fb Vout = Vrate
2. Vin ＜Vrate when Vout ＜Vin Vout = Fr / Fb ×Vrate
when Vout ＞Vin Vout = Vin
Vin: Power supply voltage
Vout: Inverter output voltage
Vrate: Motor rated voltage
Fr: Inverter revolution frequency
Fb: base frequency
§Cd52 Motor no-load current setting (Settable range 5-60)
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
55
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
This function cannot be modified during revolution.
The function is to compensate motor vibration during a light-load and fixed speed
revolution. This function must accommodate the content of Cd06.
- 29 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
56
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Adjust and Function Specification
Ex. Motor: 60Hz, 4-pole, 1 horsepower, 220V, no-load current 1.2Arms
Inverter: 1 horsepower, 220V, rated current 4.2Arms, Cd06=100
Cd52 = Motor no-load current / (Inverter rated current ×Motor rated
current ratio Cd06 ) ×100%
= 1.2 / (4.2 ×100%) ×100%
= 28.5%
§Cd53 Motor slip differential compensation (Settable range 0-100)
This function is to compensate speed variation produced by load variation.
This function must accommodate the content of Cd52.
Setting value 0-100 in relative slip differential 0.0-10.0%
Ex. 60HZ, 4-pole 1700 rpm
Synchronous speed = 1800 rpm
Full-load speed = 1700 rpm
Slip differential speed = 1800-1700=100 rpm
Slip differential % = Slip differential speed / Synchronous speed ×100%
= 100 / 1800 ×100%
= 5.5%, Setting Cd52=55
Slip differential compensation
Load
variation
Motor
speed
Motor
speed
Output
frequency
Time
Without slip
differential
compensation
With slip
differential
compensation
With slip
differential
compensation
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
57
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
- 30 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
58
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Inverter current
Frequency
Inverter current
Frequency
Adjust and Function Specification
§ Cd54 External analog output selection （Set range 0〜1）
Indicate analog output Vout terminal（0〜10V）. Physical definition of output single.
Cd54=0 Indicate output frequency.
Cd54=1 Indicate output current
§Cd56 Over current stall preventive mode (Settable range 10-200%)
This function is to prevent when motor current exceeds stall current from stall.
There are 2 kinds of acceleration time slopes when motor acceleration current
exceeding stall current occurs:
Instantaneous load increase during steady operation and current exceeding over
current stall, revolution frequency will drop till current dropped to within stall current
level.
Normal
Status
Stall
preventive
mode
Stall
preventive
mode
During
acceleration
Time Time
Stall
current
level
Time
Druing speed
reached
current
level
Stall
Time
§Cd57 Maximum frequency setting FH (Settable range 10-240)
This function cannot be modified during revolution.
When Cd05=11, the maximum frequency V/F slope FH
Settable range 10Hz-240Hz
Please refer to function code table.
§Cd58 Base frequency setting Fb (Settable range 10-240)
This function cannot be modified during revolution.
When Cd05=11, the base frequency V/F slope Fb
Settable range 10Hz-240Hz (Fb ≦FH)
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
59
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Please refer to function code table.
- 31 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
60
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Adjust and Function Specification
§Cd59 External terminal 4/6,3/5 function selection (Setting range 0-7)
This function is to select setting common terminal 3,4,5 and 6.
CD59 Common input terminal setting
0
1
2
3
4
5
6
7
DI4 DI6 DI3 DI5
JOG MBS 3DF 2DF
JOG/
Yards counter
RST 3DF/
Down speed %
5DF MBS 3DF 2DF
5DF RST 3DF 2DF
JOG MBS DOWN UP
JOG RST DOWN UP
5DF MBS DOWN UP
5DF RST DOWN UP
UP speed %
2DF/
Terminal specification:
JOG: Jogging operation, accommodating with Cd15.
5DF: Multi-speed, accommodating with Cd4041, 42, 43 speed setting.
MBS: Free run stop, operates both panel key and external signal.
RST: Reset, operates both panel key and external signal
2DF: Second term operation, accommodating with Cd12 speed setting.
3DF: Third term operation, accommodating with Cd13 speed setting.
UP: Using external terminal control on frequency increasing. Max. frequency is
setting of Cd00
DOWN: Using external terminal control on frequency decreasing. Min. frequency is
setting of Cd16
Note: when use multi-steps function, and Cd59=1, functions of external terminal 3,4,5
are listed as below：
Terminal 3: “Down Speed %”, means the speed will be decreased, according to
function CE37~CE45.
Terminal 4: Yards counter
Terminal 5: “Up Speed %”, means the speed will be decreased, according to
function CE37~CE45.
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
61
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
- 32 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
62
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Output Voltage
Adjust and Function Specification
§Cd60 V / F frequency FC (Settable range 0.5-240)
This function cannot be modified during revolution.
To set V/F slope frequency FC when Cd05=11.
Settable range 10Hz-240Hz (FC ≦Fb)
15%
Cd7 VB
0%
§Cd61 PWN frequency (Settable range 0-4)
This function cannot be modified during revolution.
This function is to set PWM frequency.
The higher pitch of PWM & the lower noise of motor, however motor might be shave.
The lower pitch of PWM & the higher noise of motor, however motor should be more
stable.
Cd61 PWM Frequency
0 Setting by Cd62 (1.5 – 4.0 Hz)
150
0
FC Fb FH
Cd60 Cd58 Cd57
(HZ)
Output Frequency
1 4 KHZ
2 6 KHZ
3 8 KHZ
4 10 KHZ
§Cd62 PWM Frequency (Settable range 15-40)
This function cannot be adjusted during operation.
Ex: Cd62 = 15, PWM Frequency = 1.5KHz
Ex: Cd62 = 30, PWM Frequency = 3.0KHz
rd
§Cd63 Switch point for 3
phase PWM and 2
This function is adjustable during revolution
Ex. Cd63 = 5 when output voltage of inverter exceed rated voltage 5%+3%=8%,
inverter output shift from 3
rd
phase PWM to 2
lower than 5% of rated voltage, inverter output shift from 2
phase PWM.
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
nd
phase PWM(Settable range 5-17)
nd
phase PWM. When output voltage
nd
phase PWM to 3
63
rd
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Ex. Cd63 = 17 when inverter output voltage exceed rated voltage 17%+3% =20%,
inverter output shift from 3
lower than 17% of rated voltage, inverter output shift from 2
rd
phase PWM to 2
nd
phase PWM. When output voltage
nd
phase PWM to 3
rd
phase PWM.
- 33 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
64
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Adjust and Function Specification
§Cd64 Dynamic braking range (Settable range 0-1)
This function cannot be adjusted during revolution.
Cd64 = 0 Dynamic braking can be active during acceleration, deceleration and
constant speed.
Cd64 = 1 Dynamic braking can be active during acceleration and deceleration, but
not active during constant speed operation.
§Cd65 Instant initial field time (Settable range 1-7)
This function cannot be adjusted during revolution
This function is to adjust instant initial field current of motor. Shorter of the time,
higher of the field current .
Cd 65 Instant initial field time
1 64 ms
2 128 ms
3 256 ms
4 512 ms
5 1024 ms
6 2048 ms
7 4096 ms
Set frequency
Start frequency
Cd16
DC braking time in starting
Cd23,Cd26
Output
Frequency
voltage
Output
Instant
initial
field time
Cd65
Output voltage of
set frequency
Output voltage of
start frequency
DC braking voltage
Cd25
DC braking frequency
in stopping
Cd24
t
DC braking time in stopping
Cd23,Cd26
t
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
65
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
- 34 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
66
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Adjust and Function Specification
§Cd66 Digital filter function (Settable range 1-6)
This function is adjustable during revolution
This is function is active as digital filter while invert with external analogue input.
Increasing the figure to stabilized frequency while noise of external analogue input is
higher. Decrease the figure when inverter required to response faster.
Cd 66 Digital filter time
1 4 ms
2 8 ms
3 16 ms
4 32 ms
5 64 ms
§Cd67 Power source positioning accuracy calibration (Settable range 0-20)
This function is adjustable during revolution
This function is to adjust the calibration of voltage positioning on DC BUS between
detected and actual position. The display value of Cd02=3 will be lower when Cd67
set at bigger figure. Cd02=3 display will be higher when Cd67 setting at smaller
figure.
6 128 ms
§Cd68 Dead Time compensation adjustment (Settable range 0-10)
This function cannot be adjusted during revolution
This function is to compensate characteristic differential of IC. Therefore, it should be
adjusted in accordance with individual power IC. Motor would be vibrating if this
function did not adjust properly. This function has been properly adjusted before
ex-factory. Recommend customer not to adjust. If adjustment required, start from “5”,
either increase or decrease to a figure that motor operation at the most stable
operation.
§ Cd70 Dynamic Braking active level (Settable range 120~140)
This function cannot be modified during revolution
This function is to adjust active point of dynamic braking.
Note :
220V series: protection point voltage (VDC)= Cd70 ×200V ×% ×√2
400V series: protection point voltage (VDC)= Cd70 ×400V ×% ×√2
§ Cd71 Over Voltage prevention function active point (Settable range 130~145)
This function cannot be modified during revolution
This is to adjust the over voltage protection active point when over voltage occurred.
Note：
220Vseries：active voltage (VDC)= setting value ×200V ×% ×√2
400Vseries：active voltage (VDC)= setting value ×400V ×% ×√2
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
67
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
- 35 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
68
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Adjust and Function Specification
§ Cd77 KW-Hour and MW-Hour reset memory (setting range 0~1)
When set Cd79=1, KW-Hour and MW-Hour will be recorded automatically when the
power off. When set up successfully, “CLr” will showed, and the record will be cleared
to zero.
§ Cd79 auto saving function setting (setting range 0~1)
This function can’t be modified during revolution.
Cd79=0 Disable auto saving
Cd79=1 Enable auto saving. When power off KW-Hour, MW-Hour, Hanks counter,
Current time of PLC and current step PLC will be recorded automatically.
§ Cd80 Modbus Protocol and communication mode setting (settable range 0-6)
This function can’t be modified during revolution.
Selection of operation method on RS485 communication port. Supporting Modbus
Protocol.
Cd80=0 RS485 shut down communication interface.
Cd80=1 Active RTU Mode. Parameter change is not allowed.
Cd80=2 Active RTU Mode. Allow changes on general parameter.
Cd80=3 Active RTU Mode. Allow changes on operation instruction and general
parameter.
Cd80=4 active ASCII Mode. Parameter change is not allowed.）
Cd80=5 active ASCII Mode. Allow changes on general parameter.）
Cd80=6 active ASCII Mode. Allow changes on operation instruction and general
parameter.）
§ Cd81 RS485 communication address setting (settable range 1-240)
This function can not be modified during revolution
Corresponding communication address should be set in advance when active RS485
communication function. Inverter is at slave side.
Note: Communication function refers to manuals of interface.
§ Cd82 Series communication baud rate setting (settable range 0-3）
This function can’t be modified during revolution.
Setting of Baud rate during communication
Cd82=0 2400 bps
Cd82=1 4800 bps
Cd82=2 9600 bps
Cd82=3 19200 bps
Note: Re-start inverter after setting Baud rate.
§ Cd83 Series communication response time setting（settable range 0-15）
This function can’t be modified during revolution.
Setting waiting time for response when inverter receive correction data.
MODBUS RESPONE TIME=(0 ~ 8ms) + (8ms * CD83)
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
69
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
- 36 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
70
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Adjust and Function Specification
§ Cd84 Series communication broadcasting function setting （settable range 0-3）
This function can’t be modified during revolution
When setting communication, wither active group broadcasting (MODBUS Function
241~255) or global broadcasting (MODBUS Function 0) function.
Cd84=0 Active both group and global broadcasting.
Cd84=1 De-active group broadcasting, active global broadcasting.
Cd84=2 Active group broadcasting, de-active global broadcasting.
Cd84=3 De-active both group and global broadcasting.
§ Cd86 RS485 port utility setting (setting range 0-1)
The function cannot be modified during revolution
Selection of utility of 2 sets RS485 series communication interface.
Cd86=0 Only use RS422 or A set RS485 (Modbus protocol).
Cd86=1 Use A set for Remote Keypad, B set RS485 (Modbus protocol).
Cd86=2 Only use A set for Remote Keypad.
Caution:
1. When using B set RS485 series communication interface, J13 at PCB C16D115
must be shorted and adjust J11 to proper position.
2. When using B set RS485, Vout terminal will be disable.
3. Detail information refers to section at Serial Communications User Manual.
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
71
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
- 37 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
72
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Adjust and Function Specification
§CE00,01,02,03 Failure record
Record cause of failure, in order to solve failure.
Note:1.Cannot record failure Err, Ero, Erc.
2.Only memorize 4 records.
3.Cannot record inverter stopped by low voltage.
4.Read only Cd00,01,02,03 or delete all (Code 36), cannot put in failure record by
operator.
§ CE11 - CE20 Multi-step function control frequency setting（settable range
0.5-240HZ）
Maximum 10 steps.
CE11 1
CE12 2
CE13 3
CE14 4
CE15 5
CE16 6
CE17 7
CE18 8
CE19 9
CE20 10
st
step speed setting
nd
step speed setting
rd
step speed setting
th
step speed setting
th
step speed setting
th
step speed setting
th
step speed setting
th
step speed setting
th
step speed setting
th
step speed setting
§ CE21 - CE36 Multi-step process control time setting（settable range 0 - 100Min）
Maximum 10 steps. End of entire procedure if time setting = 0.
CE21 1
CE22 2
CE23 3
CE24 4
CE25 5
CE26 6
CE27 7
CE28 8
CE29 9
CE30 10
§ CE37 1st frequency increase setting (setting range 0.0~10.0%)
st
step time setting
nd
step time setting
rd
step time setting
th
step time setting
th
step time setting
th
step time setting
th
step time setting
th
step time setting
th
step time setting
th
step time setting
(1st Bob up speed %)
Set the 1st frequency increase percentage. The setting is related with current working
speed of inverter.
When Inverter working under multi-step function mode(Cd01=7), and CE47=2, or 3,
Cd59=1, short terminal 5(UP) and COM, then the speed will be
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
73
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
- 38 -
Operation frequency = current steps’ frequency + ( current steps’ frequency ×CE37)
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
74
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Adjust and Function Specification
§ CE38 2nd frequency increase setting (setting range 0.0~10.0%)
(2nd Bob up speed %)
Set the 2nd frequency increase percentage.
§ CE39 3rd frequency increase setting (setting range 0.0~10.0%)
(3rd Bob up speed %)
Set the 3rd frequency increase percentage.
§ CE40 Setting Times of 1st frequency increase (setting range0〜200min )
(1st Bob up speed % time)
Set the time of 1st frequency increase percentage.
When multi-step operation time shorter than CE40, CE37 will be the current frequency
increase order. If CE40=0 it will use CE37 as frequency increase order, no matter what
is the perform time in multi-step function.
§ CE41 Setting Times of 2nd frequency increase (setting range0〜200min )
(2nd Bob up speed % time)
Set the time of 2nd frequency increase percentage.
When multi-step function operation time longer than CE40 and shorter than CE41, the
frequency will increased as CE38. If CE41=0 it will use CE38 as frequency increase
order, no matter what is the perform time in multi-step function.
When multi-step operation time is longer or equal to CE41, it will use CE39 as current
frequency increase order.
§ CE42 1st frequency decrease setting (Setting range 0.0~10.0%)
(1st Bob down speed %)
Set the 1st frequency decrease percentage. The setting is related with current working
speed of inverter. When inverter working under multi-steps function mode(Cd01=7),
and CE47=2, or 3、Cd59=1, short external terminal 3(DOWN) and COM, then the
speed will be
Operation frequency = current steps’ frequency – (current steps’ frequency ×CE42)
§ CE43 2nd frequency decrease setting (Setting range 0.0~10.0%)
(2nd Bob down speed %)
Set the second frequency decrease percentage.
§ CE44 3rd frequency decrease setting (Setting range 0.0~10.0%)
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
75
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
(3rd Bob down speed %)
Set the third step frequency decrease percentage.
- 39 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
76
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Adjust and Function Specification
§ CE45 Setting Times of 1st frequency decrease (setting range 0~200min)
(1st Bob down speed % time)
Set the time of 1st frequency decrease percentage.
When multi-steps operation time shorter than CE45, CE42 will be the current frequency
decrease order.
If CE45=0 it will use CE42 as frequency decrease order, no matter what is the time of
the perform time in multi-step function.
§ CE46 Setting Times of 2nd frequency decrease (setting range 0~200min)
(2nd Bob down speed % time)
Set the time of 2nd frequency decrease percentage.
When multi-steps operation time longer than CE45 and shorter than CE46, the
frequency will decrease as CE43.
If CE46=0 it will use CE43 as frequency decrease order, no matter what is the perform
time in multi-step function. When multi- steps operation time longer or equal to CE46, it
will use CE44 as current frequency decrease order.
§ CE47 Multi steps function modes selection（settable range0〜1）
The function cannot be modified during revolution
Select operation modes on speed variation when process control switch from previous
step to next step.
CE47=0 Liner operation
CE47=1 Gradually operation. (Perform time can set to zero, when perform time set to 0,
perform time will according to CD08, CD09 increase or decrease. If the step
frequency set to 0, the step will be ended.)
CE47=2 Liner operation use Up/Down Speed % function.
CE47=3 Gradually operation use Up/Down Speed % function. (Perform time can set to
zero, when perform time set to 0, acceleration/deceleration time will according
to CD08, CD09. If the steps’ frequency set to 0, the step will be ended.)
Liner operation
O u tp u t fre q u e n c y
C E 1 6
C E 1 5
C E 1 4
C E 1 3
C E 1 2
C E 0 8
C E 0 9
C E 1 1
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
77
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
C E
3
0
C E 1 8
C E 1 9
C E 2 0
4
2
C E
5
6
7
8
2
C E
2
2
C E
C E
9
2
2
C E
C E
t
C E 1 7
1
2
2
C E
3
2
2
C E
C E
- 40 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
78
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
CE
2
1
CE
3
0
Adjust and Function Specification
Gradually operation
O u tp ut frequen cy
CE 1 6
CE 1 5
CE 1 4
2
2
CE
CE 1 3
CE 1 2
CE 1 1
3
4
5
6
7
8
2
2
CE
2
CE
CE
2
2
CE
CE
9
2
2
CE
CE
CE 1 7
CE 1 8
CE 1 9
CE 2 0
t
CE 0 9
Up/Down Speed %
function
Frequency
CE38
CE39
CE37
Output freq.
CE44
CE42
CE43
CE08
CE09
CE40
CE45
CE46
CE41
UP
DOWN
§ CE48 Multi steps function operation reset (settable range0〜1)
The function cannot be modified during revolution
Memorized of current operation step and time (in sec) while shut down or power failure.
Step and time reset to 0 when set CE48=1.
Note: External terminal 6 set to RST function, when RST connect with COM, it will reset
the records and steps time to 0.
t
t
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
79
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
- 41 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
80
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Adjust and Function Specification
§ CE49 Multi steps process control continuous operation (settable range0〜1)
The function cannot be modified during revolution
Selection of shut down or start from 1
st
step while entire operation procedure finished.
CE49=0 Not continuous operation.
CE49=1 Continuous operation. From 1st steps’ speed continuous operation.
CE49=2 Continuous operation, perform speed as the last speed in the step, till the
RST or CE48 set to1, then change to first step’s speed.
Not continuous
operation
Continuous
operation
last step
First step
Continuous
operation, perform
speed as the last
speed in the step,
till the RST or
CE48 set to1
§CE52 Choice of multi-speed record file (settable range 1~6)
frequency
Last step
First step
Frequency
last step
First step
frequency
t
Perform speed as the last speed in the step,
till the RST or CE48 set to 1, then change
to first step’s speed to continuous operation
From 1st step speed
continuous operation.
t
t
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
81
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
The function cannot be modified during revolution
The setting cannot be changed while the machine is working.
According to the needs of the user, choose different file for the current step, the data
CE05~CE46 are stored in the files.
- 42 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
82
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Adjust and Function Specification
§ CE53 Multi-steps all files set to default (settable range 0~1)
The function cannot be modified during revolution
The setting can not be changed while the machine is working.
CE53=0 Data remain unchanged.
CE53=1 Reset data in files 1-6 to default.
§ CE54 Multi-steps memory duplicate function (settable range 1~6)
The function cannot be modified during revolution
The setting cannot be changed while the machine is working.
Duplicate current using file (CE05~CE46) to CE54 .
§ CE55 Yards counter clear (settable range 0~1)
Set CE55=1 to clear Yards counter.
§ CE61 Input terminal for Set Point and PI feedback (settable range 0~7)
The function cannot be modified during revolution
CE61 Target value PI feedback terminal
0 De-active PI control
1 Set by CE67 IN1
2 Set by CE67 IN2
3 Set by CE67 IN3
4 From terminal IN1 IN2
5 From terminal IN1 IN3
6 From terminal IN3 IN1
7 From terminal IN3 IN2
Note:
1. IN1(4~20mA) scale to 0~100.0 %， IN2、IN3(0~10V) scale to 0~100.0 %
2. output frequency = PI output frequency + set frequency
3. Make sure this parameter setting does not conflict with the setting for Cd01
(Set frequency source).
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
Ex: If Cd01=1 then the parameter CE61 cann’t be modify to 2 ,4 or 7.
83
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
- 43 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
84
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Adjust and Function Specification
Bottom freq.
Cd58
CE67
IN1
IN3
CE61
+
_
P
CE62
I
CE63
IN1
IN2
+
Output limit
CE65
+
IN3
§ CE62 Proportion gain (settable range 0~10.0)
This parameter specifies proportional control and associated gain (P).
§ CE63 Integral gain (settable range 0.2~1000.0 sec)
This parameter specifies integral control (continual sum of the deviation) and
associated gain (I).
§ CE65 PI output limit setting (settable 0~100 %)
This parameter defines the percentage of output limit during the PID control.
§ CE67 PI control target value 1 (settable 0~100.0 %)
This parameter defines the percentage of target value.
PI
Output freq.
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
85
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
- 44 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
86
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Description of alarm display indications
7. Description of alarm display indications
Error
indication
Err Operation error Was the unit operated as
Description of
fault operation
Item for inspection Processing
Use the correct procedure
indicated in the manual
ErO Operation error of Switch off the power and then Replace the unit
internal ROM,
RAM
ErC Error of internal
CPU
apply again
Is there a large amount of
external noise
Check the contact
absorber. Install a noise
filter
OCPA Over current
(180% rated
current)
OCPd Over current
(180% rated
current)
OCPn Over current
(180% rated
current)
OC Over current
(200% rated
current)
OCS Output short
circuit or ground
detected
OU DC link over
voltage
LU Insufficient
voltage detected
due to power
failure or
instantaneous
power loss.
LU A Insufficient
voltage detected
due to power
Was there rapid acceleration Lengthen the acceleration
time
Was there rapid deceleration Lengthen the deceleration
time
Was there any variation in the Lengthen the time for the
power loss. And
the auto save
function is
working
load
Was there rapid acceleration
/ deceleration and variation in
the load
Is there a short circuit for the
output or grounding for the
motor
Was there fast deceleration,
or fast voltage
Is there a low voltage at
power, or internal inverter
wiring error
Is there a low voltage at
power, or internal inverter
wiring error
failure or
instantaneous
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
87
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
load variations
Lengthen the acceleration
and deceleration time and
reduce the load
Perform a megger check
for the motor
Lengthen the deceleration
time. Investigate the use
of the optional DBR
Improve the voltage
condition and confirm
inverter model
- 45 -
Improve the voltage
condition and confirm
inverter model
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
88
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Description of alarm display indications
Error
indication
OH Overheating of
Description of
fault operation
the cooling fan
detected
Item for inspection Processing
1. Cooling fan stops
2. Ambient temperature too
hot
3. Motor being overload
1. Exchange the cooling
fan
2. Lower the ambient
temperature
3. Check the load
conditions
OL Overload
detected for more
than one minute
OL A
Overload
warning, the
Is the motor being overloaded Increase the capacity of the
inverter and motor
Is the motor being overloaded Increase the capacity of the
inverter and motor
motor is nearly
1min, 150%
overload.
bUOH DBR overheat
detected
ES Emergency
switch active
Is the braking ratio
appropriate
Check if DI6 and COM are
Reduce GD
lengthen deceleration time
Short DI6 and COM
open.
Fb Fuse blown Is the fuse blown Change a fuse
PLU Power voltage too Is power voltage too low Improve power supply
low
condition
2
of load or
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
89
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
- 46 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
90
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Troubleshooting
8. Troubleshooting
Description of trouble Possible cause Solution
The motor does not
run at all
“OCPA” is indicated
as soon as the motor
is started.
(Overcurrent protects
operation during
acceleration.)
1. Wiring error Refer to the wiring diagram
2. Wrong settings at operator panel The function code No.04 is as follows
3. Inverter displays fault indication Refer to “Protect Function”
4. Motor cannot start due to overload Exchange a higher capacity one
5. Motor breaks down Repair motor
6. Inverter breaks down Please contact us
1. Check the power input wiring
2. Is there a voltage for U.V.W output
0: Panel key operation
1: External signals
1. Motor wiring error Refer to the wiring diagram
2. Overload Reduce the load or increase inverter
3. Is V/F slope appropriate Check Code 05 V/F slope is appropriate
capacity
with motor specification
4. Is start torque appropriate Adjust Code 07 torque boost to over come
steady friction but not over current trip.
5. Is the acceleration time too short
2
when compared to load GD
Lengthen acceleration time by apply Code
08 and Code 10 or increase inverter
capacity
“OCPd” is indicated
as the motor is
decelerating. (Over
current protects
operation during
deceleration).
“OC” or “OCS” is
indicated during
operation. (Over
current)
6. The inverter is starting during
motor free-run
1. Deceleration time too short, unable Apply Code 09 and Code 11 to lengthen
to be loaded
1. Short circuit on U.V.W or
grounding for motor
2. Instantaneously mechanical load
on motor
Refers to Code 28, change the value from 0
to 1
deceleration time or increase inverter
capacity
Exclude short circuit or grounding
Reduce load or increase inverter capacity
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
91
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
3. Motor breaks down Repair motor
4. Inverter breaks down Please contact us
- 47 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
92
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Troubleshooting
Description of trouble Possible cause Solution
“OU” is displayed
during inverter
operation
1. Is power voltage with the
specification
2. Braking resistor not applied Apply braking resistor, increase braking
Improve power voltage condition
ratio
“PLU” is displayed
during inverter
operation
“OL” is displayed
during inverter
operation
“OH” is displayed
during inverter
operation
No any indication,
the output frequency
displayed “0”
3. Deceleration time too short, unable Apply Code 09 and Code 11 to lengthen
to be loaded
1. Is power voltage with the
specification
2. Instantaneous power voltage
failure
3. Power dropped and the protector
function has operated
1. Overload Reduce load or increase inverter capacity
2. Is inverter over current limiter
appropriate
1. Check if the cooling fan is still
working
2. Is ambient temperature too hot Improve ambient temperature condition
1. Power failure Check the capacity of the power facilities
2. Is there loosen part on external
deceleration time
Improve power voltage condition
Check the capacity of the power facilities
Check the capacity of the power facilities
Apply Code 06 to re-set motor rated current
Change cooling fan and clean dirt
Check external control terminal
control terminal
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
93
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
- 48 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
94
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Maintenance and Inspection
9. Maintenance and Inspection
Maintenance and inspection must be taken under power off.
Cautions on maintenance and inspection:
(1) Capacitor is charged at high voltage for a while after turning off the power.
(Accordingly, start the inspection work at least 5 minutes after turning off the
power)
(2) Do the work with operator.
Inspection items:
(1) Please check the following items
A. Motor runs as expected.
B. Avoid installing on circumstances like acid, alkaloid.
C. No trouble is recognized in the cooling system and irregular vibration or
noise.
D. No parts is overheated or burned.
(2) Periodic inspection
Interval Inspection item
Every 6 months 1. Terminal plates and mounting bolts.
2. Corrosion and breaks in the terminal clips for
the wiring.
3. Condition for the connector fixing.
Once a year 1. Use clean, dry air to remove dust buildup from
the guards, the stack and the cooling fan.
2. Check for parts burns or damage and make
any exchanges necessary.
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
95
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
- 49 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
96
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Standard Specification
10. Standard Specification
A. 200Vseries
Motor rating (KW)
Model
CT2002F-
Rated current (A)
Rated capacity
(KVA)
Power supply
2.2 3.7 5.5 7.5 11 15 22 30 37 45 55 75 93
2A2 3A7 5A5 7A5 011 015 022 030 037 045 055 075 093
11.1 18 23 33 48 61 86 125 150 170 210 278 330
4.4 7.1 9.2 13.1 19.1 24.3 34.3 49 60 68 84 111 131
3∮ 200~230V ±10% 50HZ ±5% or
3∮ 200~230V ±10% 60HZ ±5%
Output voltage 3∮ 200V、220V、230V
Cooling system Forced air-cooling
Outline dimension
Weight (Kg) 8 8 9 14 14 20 30 45 60 60 65 70 70
B. 400Vseries
Motor rating (KW)
Model
CT2004F-
Rated current (A)
Rated capacity
(KVA)
Power supply
Fig1 Fig1 Fig1
2.2 3.7 5.5 7.5 11 15 22 30 37 45 55 75 93 112
2A2 3A7 5A5 7A5 011 015 022 030 037 045 055 075 093 112
6.2 9 13 17.3 24 31 52 65 71 93 110 156 180 225
4.9 7.1 10.4 13.8 19.1 24.7 41.4 51.8 56.6 74 87.6 124 143 180
3∮ 380~460V ±10% 50HZ ±5% or
3∮ 380~460V ±10% 60HZ ±5%
Fig2 Fig2 Fig2
Fig2 Fig2 Fig2 Fig2 Fig2 Fig2 Fig2
Output voltage 3∮ 380V、400V、440V、460V
Cooling system Forced air-cooling
Outline dimension
Fig1 Fig1 Fig1 Fig2 Fig2 Fig2 Fig2 Fig2 Fig2 Fig2 Fig2 Fig2 Fig2 Fig2
Weight (Kg) 8 9 9 14 14 18 35 38 40 46 50 65 70 70
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
97
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
- 50 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
98
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
Standard Specification
C.Standard specification
Control method Sine P.W.M control
Frequency
accuracy
Frequency
resolution
Frequency range 0.5〜240HZ（Initial frequency 0.5〜30Hz）
Digital setting: ±0.1% Analog setting: ±0.5% (35℃)
Digital setting: 0.5〜100Hz→0.01Hz 100Hz〜240Hz→0.1Hz
Analog setting: (setting value/1000)Hz
V/F ratio 10 patterns, or any V/F patterns.
Torque boost 0〜15.0％ voltage boost, automatic voltage boost
Acceleration /
0.1〜6000 sec（linear, two-step setting）
Deceleration time
Motor Braking 100% DB. Under
3.7KW Including
20% DB. Connect extra braking resister to reach
100% DB.
braking resister.
DC Braking DC Injection Braking（Setting mode, torque, time, active frequency）
Standard feature Free run restart, jogging speed, upper/lower frequency limit setting,
jump frequency setting, 8-step speed setting, frequency
increase/decrease (UP/DOWN) function, BIAS, frequency indicated
output (DC0〜10V), operation direction setting, forward/reverse
prohibit, voltage/current limit, data lock, multi-step function, auto record
when power off, 6 memory pattern of multi-step function.
Frequency setting Digital setting by keypad, or external analog signal（DC0〜10V，DC4
〜20mA）
Display 7-segment LED display: Frequency, current, voltage, setting value,
function, fault status, Temperature of PIM module, status of multi-step
function, average speed of multi-step function, instant power, power
factor, Kwh, Mwh.
Protection Low voltage, over voltage, instantaneous power failure, over voltage
stall, overload, over current stall, instantaneous over current,
acceleration over current, deceleration over current, over heat.
Overload capacity 150% for 1 min, anti-time limit function, adjustable ( 25〜100﹪)
Altitude Altitude 1,000m or lower, keep from corrosive gasses, liquid and dust
Ambient
Temperature
-10℃〜50℃ (Non-condensing and not frozen)
Vibration Below 0.6G
Humidity Relative between 45﹪ to 90% (No condensing)
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
99
C.TY TNHH TỰ ĐỘNG HÓA VIỆT TRUNG 02413.281.181-0989.984.666
- 51 -
Website:www.viet-trung.com.vn Đ/c:194-Nguyễn Trãi-Võ Cường-TP.Bắc Ninh
100
Loading...