CUTES CT-2000FG-4-037, CT-2000FP-2-045, CT-2000FP-4-7A5 Manual
Below you will find brief information for CT2000FG-2-3A7, CT2000FG-2-5A5, CT2000FG-2-7A5, CT2000F□-2-011, CT2000F□-2-015, CT2000F□-2-022, CT2000F□-2-030, CT2000F□-2-037, CT2000F□-2-045, CT2000F□-2-055. This manual provides comprehensive guidance on the CT-2000FG series inverters. You'll learn about installation, wiring diagrams, digital operator functions, constant settings, output/input terminals, V/F control, PID control, and protection features, ensuring optimal performance and safety.
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Table of Contents
1. Inspection upon receiving……………………………………………………………………… P3
2. Installation and storage………………………………………………………………………… P4
A. Exterior dimension……………………………………………………………………… P5
B. Standard specifications………………………………………………………………… P6
3. Wiring diagram………………………………………………………………………………… P11
A. Wiring of main and control circuit……………………………………………………… P11
B. Signal circuit………………………………………………………………………… P11
C. Connecting the power supply and the AC motor……………………………………… P11
D. R.S.T. for Power source reactor………………………………………………………… P12
E. Standard external connection diagram………………………………………………… P13
F. Terminal positions……………………………………………………………………… P14
G. Terminal functions…………………………………………………………………… P16
4. Digital Operator………………………………………………………………………………… P17
A. Keys functions………………………………………………………………………… P18
B. Keypad operation……………………………………………………………………… P19
C. LCD Keypad Copy functions…………………………………………………………… P23
5. User constants………………………………………………………………………………… P25
6. Constants tables………………………………………………………………………………… P26
7. Motor autotuning……………………………………………………………………………… P40
8. Constant setting by function…………………………………………………………………… P42
A. Setting frequency……………………………………………………………………… P42
B. Selecting frequency command ………………………………………………………… P44
C. Operation command…………………………………………………………………… P45
D. Setting acceleration/ deceleration……………………………………………………… P45
E. Stopping mode……………………………………………………………………… P46
F. Jump brake…………………………………………………………………………… P47
G. DC brake……………………………………………………………………………… P48
9. Output/ input terminals………………………………………………………………………… P49
A. Multi-functional analog input………………………………………………………… P49
B. Analog output setting………………………………………………………………… P50
C. Multi-functional terminal setting……………………………………………………… P51
D. Jog frequency………………………………………………………………………… P52
E. Multi-speed frequency command……………………………………………………… P53
F. Multi-functional relay setting…………………………………………………………… P55
10. V/F control…………………………………………………………………………………… P57
A. V/F curve selecting……………………………………………………………………… P57
B. Frequency command limit……………………………………………………………… P60
C. Torque boost, torque boost gain………………………………………………………… P61
D. Motor rated current…………………………………………………………………… P62
11. PID control…………………………………………………………………………………… P63
1
12. Multi-step function…………………………………………………………………………… P67
13. Series communication user manual…………………………………………………………… P72
A. The physical link……………………………………………………………………… P72
B. Data structure in communication……………………………………………………… P76
C. Error check generation………………………………………………………………… P77
14. Protections…………………………………………………………………………………… P79
A. Preventing motor stalling function……………………………………………………… P79
B. Motor search speed function…………………………………………………………… P83
C. Instantaneous current handling………………………………………………………… P85
D. Overheating protection………………………………………………………………… P86
15. Environment setting…………………………………………………………………………… P87
A. Dynamic brake………………………………………………………………………… P87
B. Carrier wave frequency………………………………………………………………… P88
C. Adjusting voltage and current…………………………………………………………… P90
D. Setting LCD keypad functions…………………………………………………………… P92
E. Recovering factory settings……………………………………………………………… P94
16. Troubleshooting……………………………………………………………………………… P95
17. Control procedures chart……………………………………………………………………… P97
2
1. Inspection upon receiving ■
Preface
Thank you for choosing the CT-2000FG/ FP inverter unit, this inverter unit is suitable for operating squirrel cage induction motors. This manual is designed to ensure correct and suitable application. Read this manual before attempting to install. If any problem occurred when negligence of manual. Please contact our distributors or sales representatives.
※Application notes
▇ Please do not touch the cercuit boards and components immediately after the poweris was shut down.
▇ Wiring is prohibited when power on, please do not check the components and signal on the circuit board when operation.
▇ Do not fit capacitors to the output side of the inverter in order to improve the power ratio.
▇ Run a motor that is within the capacity of the inverter unit.
▇ 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.
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.
If said problems occurred when negligence of manual. Please contact our distributors or sales representatives
Nameplate information
Example for 5HP/3A7 220V
Inverter model
Input spec.
MODEL: CT2000FG-2-3A7
INPUT : 3Φ 220V 50//60HZ 21A
Output spec.
Motor capacity
OUTPUT: 3Φ 220V 18A 7.1KVA
Motor:3.7KW/5HP Mass:8.0Kg
Lot No.
LOT NO:
Inverter model information
CT2000 FG – 2 -3A7
CT2000 series
No. Specification
FG 150% load
FP 120%
No.
No. weight
Max. Motor capacity
3A7 300 3.7KW 300KW
Input voltage class
4 AC380 460V
3
2. Installation and storage ■
Installation and storage
1.
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. And please input power a time per half year.
2. 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.
3. Please fix the inverter under the cooling fan if it is installed in the panel. The heating from inverter will be discharged out of the panel to reduce the temperature and get the better effect of ventilation.
Notice : 10HP(contained) and above inverter are installed as following.
Discharge heating
FAN
Heating of inverter
10~20 cm
10cm
CT2000F
□
10cm
30 cm at least
4
2. Installation and storage ■
◆ Inverter dimensions:(unit:: mm)
A1 Frame
(without LCD keypad)
D
F
A2
A3~A5
G
A2 A10 frame (A2: one-piece cover, A3 A10: split cover)
A6~A10
A B C D E F G H
A2 430 414 401 244 190 225 7 Φ7
A3 470 454 441 260 190 250 7 Φ7
A4 492 477 466 283 200 289 7 Φ7
A5 539 524 503 283 200 290 7 Φ7
A6 699 679 668 408 270 323 10 Φ10
A7 912 892 872 530 350 323 10 Φ10
530 350 335 10 Φ10
530 350 335 10 Φ10
635 350 335 10 Φ10
5
2. Installation and storage ■
◆ FG standard specification
Control method V/F vector PWM control
Frequency accuracy Digital setting:±0.01 Analog setting:±0.5%(35℃)
Frequency resolution
Digital setting:0.01HZ Analog setting:(Max. frequency/1024)HZ
Frequency range 0.00 400.00HZ
V/F ratio 14 patterns, or any V/F patterns.
Torque boost Motor autotuning, automatic torque boost (1HZ torque above 150%)
Acce./ Dece. time 0.0 6000.0 sec.(linear, two-step setting)
Brake DC, dynamic brake (below 11KW)
Standard feature
150% overload, jogging speed, upper/lower frequency limit setting, 8-step speed setting, multi-step function, RS485/RS422 communication, jump frequency, PID control, multi-function
DI & analog input interface
Option card features Analog-digital IO card (under development)
Frequency setting
Display
Protection
Digital setting by keypad, analog setting by keypad(DC 0 10V), analog setting(DC 0 10V,
4 20mA)
LCD display, 7-segment LED display, frequency, current, voltage, setting value, function, indicators, fault status
Phase loss, low voltage, over voltage, overload, over current, over heat, subthreshold current
Overload capacity 150% for 1 min, anti-time limit function
Altitude
Ambient
Temperature
Vibration
Indoor, altitude 1,000m or lower,
-10℃ 50℃, below 7.5KW (-10℃ 45℃)
Below 0.5 G
Humidity Relative between 45% to 90% (No condensing)
Protection structre Forced air cooling, IP00 (below 7.5KW IP20)
6
2. Installation and storage ■
FG 200V series
Motor rating
(KW)
Model
(CT-2000FG-2)
Rated current
(A)
Rated capacity
(KVA)
Rated input voltage
3.7 5.5 7.5 11 15 18.5
3A7 5A5 7A5 011
18 23 33 48 61 75 86 125
7.1 9.2 13.1
015
24.3
18A5
29.9
22 30 37 45 55 75 93
022
34.3
030 037
150
045 055 075 093
170 210 278 330
49 60 68 84 111 131
112
390
156
3φ200 230V±10%, 50/60HZ±5%
Rated output voltage 3φ200 230V±10%
Cooling system Forced air-cooling
Outline dimension A1 A1 A2 A2 A3 A4 A4 A5 A6 A6 A7 A7 A7 A7
Weight 8 9 14 14 20 20 22 45 45 46 65 65 70 70
Motor rating
(KW)
Model
(CT-2000FG-2)
Rated current
(A)
Rated capacity
(KVA)
Rated input voltage
Rated output voltage
Cooling system
Outline dimension A8 A9
3φ200 230V±10%, 50/60HZ±5%
3φ200 230V±10%
Forced air-cooling
“ * ”: under development
7
2. Installation and storage ■
FG 400V series
Motor rating
(KW)
Model
(CT-2000FG-2)
Rated current
(A)
Rated capacity
(KVA)
Rated input voltage
3.7 5.5 7.5 11 15 18.5
3A7 5A5 7A5 011 015 18A5
22
022
9 13 17.3 24 31 38 52
7.1 10.4 13.8 19.1
24.7
30.2
41.4
030 037
65 71 93 110 156 180
51.8
56.6
3φ380 460±10%, 50 / 60HZ±5%
045 055 075 093
74 87.6 124 143
112
225
180
Rated output voltage 3φ380 460±10%
Cooling system Forced air-cooling
Outline dimension A1 A1 A1 A2 A2 A3 A4 A4 A5 A5 A6 A6 A7 A7
Weight 9 9 9 14 14 14 23 23 40 46 50 55 65 70
Motor rating
(KW)
Model
(CT-2000FG-2)
Rated current
(A)
Rated capacity
(KVA)
Rated input voltage
187
187
370
293
262*
262
530
422
300*
300
610
485
3φ380 460±10%, 50 / 60HZ±5%
Rated output voltage 3φ380 460±10%
Cooling system
Outline dimension
Weight (kg)
A7
93 123 123 123
“ * ”: under development
A9 A10
* *
Forced air-cooling
8
2. Installation and storage ■
◆ FP standard specification
Control method V/F vector PWM control
Frequency accuracy Digital setting:±0.01 Analog setting:±0.5%(35℃)
Frequency resolution Digital setting:0.01HZ Analog setting:(Max. frequency/1024)HZ
Frequency range 0.00 400.00HZ
V/F ratio 14 patterns, or any V/F patterns.
Torque boost Motor autotuning, automatic torque boost (1HZ torque above 150%)
Acce./ Dece. time
Brake
Standard feature
0.0 6000.0 sec.(linear, two-step setting)
DC, dynamic brake (below 11KW)
120% overload, jogging speed, upper/lower frequency limit setting, 8-step speed setting, multi-step function, RS485/RS422 communication, jump frequency, PID control, multi-function DI & analog input interface
Option card features Analog-digital IO card (under development)
Frequency setting Digital setting by keypad, analog setting by keypad(DC 0 10V), analog setting(DC 0 10V, 4 20mA)
Display
LCD display, 7-segment LED display, frequency, current, voltage, setting value, function, indicators, fault status
Protection Phase loss, low voltage, over voltage, overload, over current, over heat, subthreshold current
Overload capacity 120% for 1 min, anti-time limit function
Altitude Indoor, altitude 1,000m or lower,
Ambient Temperature -10℃ 45℃
Vibration
Humidity
Below 0.5 G
Relative between 45% to 90% (No condensing)
Protection structre Forced air cooling, IP00
9
2. Installation and storage ■
FP 200V series
Motor rating
(KW)
Model
(CT-2000FG-2)
Rated current
(A)
Rated capacity
(KVA)
Rated input voltage
11 15 18.5 22 30 37 45 55 75 93 112
011 015 18A5 022
48 61 75 86 125
19.1 24.3 29.9 34.3
030 037
150
045
170
055
210
075
278
49 60 68 84 111
093 112
330 390
131 156
3φ200 230V±10%, 50/60HZ±5%
Rated output voltage 3φ200 230V±10%
Cooling system Forced air-cooling
Outline dimension A2 A2 A3 A4 A5 A6 A6 A7 A7 A7 A7
Weight 14 14 20 22 45 45 46 48 65 70 70
FP 400V series
Motor rating
(KW)
Model
(CT-2000FG-2)
Rated current
(A)
Rated capacity
(KVA)
Rated input voltage
11 15 18.5 22 30 37 45
011 015 18A5 022
24 31 38 47 65 71 93
19.1 24.7 30.2 37.4
030
51.8
037
56.6
045
74
55 75 93 112 131
055
110
87.6
075
156
124
093 112 131
180 225 260
143 180 206
Rated output voltage
3φ380 460±10%, 50 / 60HZ±5%
3φ380 460±10%
Cooling system Forced air-cooling
Outline dimension A2 A2 A2 A3 A3 A5 A5 A6 A6 A7 A7 A7
Weight 14 14 14 20 23 40 46 50 55 65 70 70
“ * ”: under development
3. Wiring diagram■
10
Wiring diagram
◆ Wiring the master circuit 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.
◆ Signal wire
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.
◆ Wiring between main circuit and motor
Voltage
(V)
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 following:
Voltage
(A) (V) (A)
(mm
2
) (mm
2
)
CT-2000FG-2-3A7 20
CT-2000FG-2-5A5 30
CT-2000FG-2-7A5 40
CT-2000F□-2-011 60
CT-2000F□-2-015 80
CT-2000F□-2-022 120
220
CT-2000F□-2-030 150
CT-2000F□-2-037 200
CT-2000F□-2-045 250
CT-2000F□-2-055 300
5.5
5.5 8
5.5 8
22
30
38
38 100
38 100
60 100
100
CT-2000F□-2-075 400 100 200
CT-2000F□-2-093 500 100 200
CT-2000F□-2-112 500 100 200
CT-2000FG-2-131 600 100 200
CT-2000FG-2-150 600
*CT2000F□
200
No. Specification
11
380
|
460
CT-2000FG-4-3A7 10 3.5 5.5
CT-2000FG-4-5A5 15 3.5 5.5
CT-2000FG-4-7A5 20 5.5
CT-2000F□-4 -011 30 8 14
CT-2000F□-4-015
CT-2000F□-4-022
CT-2000F□-4-030
CT-2000F□-4-037
40 8 14
60 22
80 22
100 30
CT-2000F□-4-045 120 50
CT-2000F□-4-055 150 38 100
CT-2000F□-4-075 200 38 100
CT-2000F□-4-093 250 60 100
CT-2000F□-4-112 300 60 100
CT-2000F□-4-131 300 100
CT-2000FG-4-150 400 100 200
CT-2000FG-4-188 400 100 200
CT-2000FG-4-225 500 100 200
3. Wiring diagram■
◆ AC Reactor ( ACL )
The main purpose for fitting A.C.L. at the R.S.T. input side is to curb instantaneous current and to improve ratio, it should be fitted the A.C.L. to R.S.T. input side under the following circumstance:
A. Where power system capacity is over 500KVA.
B. Using thyrister, phase advance capacity etc. for the same power supply.
Voltage
(V)
Inductance of Power side from R.S.T of Inverter(A.C.L)
Model
Current value
(Ar.m.s)
Inductance Voltage
(V)
Model
CT-2000FG-2-3A7 20A 0.53mH
CT-2000FG-4-3A7
Current value
(Ar.m.s)
Inductance
10A 2.2mH
CT-2000FG-2-5A5 30A 0.35mH
CT-2000FG-4-5A5 15A 1.42mH
CT-2000FG-2-7A5 40A 0.26mH
CT-2000FG-4-7A5 20A 1.0mH
CT-2000F□-2-011 60A 0.18mH
CT-2000F□-4 -011 30A 0.7mH
CT-2000F□-2-015 80A 0.13mH
CT-2000F□-4-015 40A 0.53mH
CT-2000F□-2-022 120A 0.09mH
CT-2000F□-4-022 60A 0.36mH
CT-2000F□-2-030 150A 70uH
CT-2000F□-4-030 80A 0.26mH
220 CT-2000F□-2-037 200A 50uH
380 CT-2000F□-4-037 100A 0.21mH
CT-2000F□-2-045 250A 44uH
| CT-2000F□-4-045 120A 0.18mH
CT-2000F□-2-055 300A 35uH
460 CT-2000F□-4-055 150A 0.14mH
CT-2000F□-2-075 400A 27uH
CT-2000F□-4-075 200A 0.11mH
CT-2000F□-2-093 500A 21uH
CT-2000F□-4-093 250A 0.10mH
CT-2000F□-2-112 600A 21uH
CT-2000F□-4-112 300A 70uH
CT-2000FG-2-131 600A 17
CT-2000F□-4-131 300A 70uH
CT-2000FG-2-150 600A 17
CT-2000FG-4-150 330A 60uH
CT-2000FG-4-188 400A 50uH
CT-2000FG-4-225 490A 40uH
*CT2000F□
No. Specification
12
3. Wiring diagram■
◆ Standard external wiring diagram
DBR
DBU
PN
R
NFB
R
S
T
A
C
L
R
S
T
Multi-function input(DI terminal)
Multi-step speed 1
Multi-step speed 2
Multi-step speed set 2
Fault reset
Multi-step speed set 1
Free run stop
REV
FWD
COM
S1
S2
S3
S4
S5
S6
RR
FR
COM
Extemal frequency references
2k
Ω
4~20mA
2k
Ω
10V
IN1 ( 4~20mA)
IN2 (0~+10V)
IN3 (0~+10V)
CC
EG
P PR N
U
V
W
FM
AM
CC
TA
TB
RA
RB
IG
IM
Analog output
0 10V
Max 5mA
MA
MB
MC
M1
M2
M3
Error contact output
AC 240V Max 1A
DC 28V Max 2A
P1
PC
Open collector
DC48V 以下
Max 50mA
MODBUS
RS422/485
Shield wirse Twisted shield wirse
13
3. Wiring diagram■
◆ Terminals arrangement:
IU
IV
IW
C16D225
(Control board 1)
Option card connector
Multi-function
Output terminals
RS485 / 422
KEYPAD
Communication terminals
Analog input terminals Multi-function terminals
M2 M1 M3 MB MA MC TA TB RA RB IG EG 10V IN1 IN2 IN3 CC FM AM CC P1 PC
COM
S1 S2 S3 S4 S5 S6 RR FR COM
E1
R S T E U V W P PR
Master circuit terminals
※C16D230(Control board 2): Under development, applies to new structure.
14
3. Wiring diagram■
◆
Terminals arrangement:
IU
IV
IW
C16D225
(Control board 1)
RS485 / 422
Multi-function
Output terminals
M2 M1 M3 MB MA MC
KEYPAD
TA
Communication terminals
TB RA RB IG EG
Analog input terminals
10V IN1 IN2 IN3 CC FM AM CC
Option card connector
Multi-function terminals
P1 PC COM S1 S2 S3 S4 S5 S6 RR FR COM
R S T E U V W P N
◆ Option card:AI /AO card (Under development)
E1
Master circuit terminals
15
3. Wiring diagram■
◆ Terminal Specification:
Classification Terminal symbol
Main Circuit
R.S.T
Terminal name
AC power input terminal
Specification
3ΦAC 200 240V 50/60HZ
3ΦAC 380 460V 50/60HZ
3-phase induction motor U.V.W
E
P、PR
Inverter output terminal
Ground Terminal
Breaking unit connecting terminal
Ground Terminal of inverter
Connected with brake unit (DBU)
P、N Breaking Connected with brake unit DBU
Analog input/ output terminal
10V
CC
IN1
IN2
IN3
FM
AM
+10V power outout
Common of analog input/ output
Multi-function analog input 1
Multi-function analog input 2
Main speed analog input 3
Multi-function analog output
Provide +10VDC 30mA power
Common of analog input/ output terminal
4 20mA / 0 10V input
-10 +10V / 0 10V input
0 10V input
0 10V 5mA output
S2 Multi-function analog output terminal 2
Multi-function analog input terminal
DC +24V 8mA Photocoupler isolation
Operation control trminal
COM
RR
FR
COM
Concurrent of multi-function input terminal reverse / stop terminal forward / stop terminal
Operation control trminal
Contact and operation control terminal COM common
ON: reverse , OFF: stop
ON: forward , OFF: stop
Multi-function input and Operation control trminal common
Multi-function analog output contact
MODBUS
Communication terminal
Open-collector output common
MC、M3
TA
TB
RA
RB
IG
P1
PC
Multi-function output contact concurrent
RS422 T+
RS422 T -
RS422 R+
RS422 R -
Shield grounding terminal
Multifunction output connector
Multifunction output connector common
240VAC Max 1A
28VDC Max 10A
RS422 T+ or RS485 + terminal
RS422 T - or RS485 - terminal
RS422 R+
RS422 R -
Provide shield grounding system 0V
Below DC 48V 50mA
Grounding terminal
EG Shield grounding terminal
Offer shield grounding, applied for analog and inputterminal
16
4. Digital Operator■
Keyboard information
◆ Numeric KEYBOARD
Operator panel parts names and functions
7-segement monitor
1.Displays frequency
Cd02=0
Displays current Cd02=1
Displays RPM NO2=2
Displays various readings see Cd02
2. After indicates alarm, ignore Cd02, directly displays 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
READY
Displays that the panel is ready to accept key input
Monitor mode display
Displays monitor status
Ten-key pad
Data input key
Cutes Corporation
。 READY
。 HZ
。A
。 ALARM
FWD REV STOP
1
PROG READ SET 1
7
4
1
0
8
5
2
9
6
3
.
STOP key
1. Stops inverter operation
2. Resets function
3. Resets alarm indication
Step keys
1. To change frequency
2. Select function items
Function setting keys
These three keys offer selecting read or setting value of function
17
4. Digital Operator■
Keyboard information
◆ LCD keypad
LCD Monitor
7-segment Monitor
Indicators
Keys
◆ Digital operator key function information
Key Name
FWD Motor run Motor run forward
Function
REV Motor run Motor run reverse
STOP Stop revolution, reset
READ
SET
Read
Set and save
Switch input mode, set constants
Read/ quit constant
Input mode switch, constant setting
X
HZ
A
RDY
Shift
Frequency
Current keypad status
Switch location of cursor
Hz LED means of recent revolution frequency
A LED means of recent revolution current
RDY LED means keypad working normally
18
4. Digital Operator■
◆ All mode operation
The operation mode of inverter equip monitoring and input modes, this section describes mode and switch between modes.
A. Setting mode selection
Frequency is shown on the monitor after inputpower, READY and Hz indicator lit.
READY
HZ
A
ALAR
↓ Press PROG key
READY
下
A
Monitoring item is Cd-00。
Press ▲▼ keys to select user’s setting.
↓ Press PROG key
READY
HZ
A
ALAR
Monitoring item is CE-00。
Press ▲▼ keys to select user’s setting.
↓ Press PROG key
B. Modify monitoring item
↓ Press PROG key
READY
HZ
A
ALAR
READY
HZ
A
ALARM
Back to monitoring (HZ)
DISP indicator lit means monitoring item.
Operation command is shown when stop operation. (HZ LED lit when display is frequency)
READY
HZ
A
ALARM
Monitoring item is CD-00。
Press ▲▼ keys to select user’s setting.
19
4. Digital Operator■
↓ Please use ▲、▼、 X or numeric keys to change figures
READY
HZ
A
ALARM
↓ Press READ key
READY
HZ
A
ALARM
↓Please use ▲、▼、 X or numeric keys
to change figures
READY
HZ
A
ALARM
↓ Press SET key
READY
HZ
A
ALARM
READY
HZ
A
ALARM
↓ Press PROG key
READY
HZ
A
ALARM
↓ Press PROG key
READY
HZ
A
ALARM
20
Monitoring item is Cd-02。
Press ▲▼ keys to select monitoring item.
Enter Cd-02 monitoring item.
Factory value is operation frequency.
Enter Cd-02 monitoring item.
Modify constant is load current.
Set constant, indicate ”PASS”。
Twinkle twice
(Indicate ”Err”if set wrong)
Back to Cd-02
Monitoring item is CE-00
Monitoring item isload current
(No load is A 0.0)
4. Digital Operator■
C. Inspect malfunction record and monitoring value
↓ Press READ key use ▲、▼、 X or numeric keys to change figures
READY
HZ
A
ALARM
↓ Press READ key
READY
HZ
A
ALARM
Monitoring item is d1-00。
Press ▲、▼、 X key to modify figure.
Monitoring item is malfunction record is d1-29.
(Please refer to the monitoring chart)
READY
HZ
A
ALARM
Malfunction record is nOEr means no record.
OC means over current.
READY
HZ
A
ALARM
D. Press FWD/ REV key under any status
↓ Press FWD key
READY
HZ
A
ALARM
READY
HZ
A
ALARM
Monitoring item is (HZ).
Frequency command is shown when stop run.
Press FWD/REV key and enter monitoring mode, monitoring mode is set by Cd02.
(FWD/REV indicator lit)
FWD REV STOP
21
4. Digital Operator■
↓ Press PROG key
READY
HZ
A
ALARM
↓ Press READ key
READY
HZ
A
ALARM
↓Please X or numeric keys
to change figures
Enter input mode. Press ▲、▼ key or numeric keys to select constant, press X key to shift the cursor.
Select it to modify operation frequency.
Enter input mode. Press ▲、▼ key or numeric keys to select constant.
↓ Press SET key
↓ Press PROG key
↓ Press PROG key
READY
HZ
A
ALARM
READY
HZ
A
ALARM
READY
HZ
A
ALARM
READY
HZ
A
ALARM
Enter input mode. Press ▲、▼ key or numeric keys to select constant.
Modify the frequency is 20.00HZ。
Set constant, indicate ”PASS”.
Twinkle twice
(Indicate ”Err”if set wrong)
Back to Cd-00
Monitoring item is CE-00
READY
HZ
A
ALARM
The inverter output frequency is modified to be 20.00HZ.
22
◆ LCD keypad Copy *
Press PROG+ ► Turn on Copy function then press once again to conceal
Momory 1 Momory 2 Momory 3
All Cd
A1-00
︴
A1-99
All CE
A2-04
︴
A2-99
All Cd &CE
A3-00
︴
A3-99
Constant information:
Memory allocation diagram
NO Function Detail of Data
0: Standard mode
1: Reserved
2: Modify Cd and CE on Keypad
3: Copy Cd from Control PCB to Memory 1 of Keypad
4: Copy CE from Control PCB to Memory 2 of Keypad
5: Copy Cd & CE from Control PCB to Memory 3 of Keypad
6: Write Cd (Memory 1) to Control PCB
7: Write CE (Memory 2) to Control PCB
8: Write Cd & CE (Memory 3) to Control PCB
※LCD keypad Copy under development
4. Digital Operator■
CE
A4-04
︴
A4-99
Initial Factory Setting
0
23
4. Digital Operator■
◆ LCD keypad copy operation information
CC-00=0 : Standard Mode
CC-00=2 : Modify Cd & CE on keypad
Press save
Press PROG
A1-00 Æ A1-00 A1-99, function code Cd
Press SET (Memory 1)
Press PROG
A2-00 Æ A2-00 A2-99, function code CE
Press SET (Memory 2)
Press PROG
A3-00 Æ A3-00 A3-99, function code Cd of Cd & CE
Press SET (Memory 3)
Press PROG
A4-00 Æ A4-00 A4-99, function code CE of Cd & CE
Press SET (Memory 3)
Press PROG
Press PROG+ No function
CC-00=0 or press STOP , return to standard Mode
24
5. User constants■
Index
Motor autotuning
P45 Operation command selection
P45 Acceleraion/ deceleration time
Output/ input terminals ------------- P49 Multi-functional analog input
P50 Analog output setting
PID control -------------
P53 Multi-speed frequency command
P60
P62
P63
Frequency command limit
Motor rated current
PID control
Multi-step The physical link setting
P83 Motor search speed function
------------- P87 Dynamic
P90
P94
25
Adjusting voltage and current
Recovering factory settings
6. Constant tables ■
Constant
NO
Cd-00
Cd-01
Cd-02
Cd-04
Selecting frequency command
Operation display
Operation command selecting
Cd-05 Set V/F pattern
Cd-06
Name
Setting frequency
Motor rated current
Description
Input master speed frequency by keyboard
( frequency command 1)
0:Digital input by key board
1:Analog input
2:Analog input (lag)
3:Multi-step function
4:DI UP/DOWN(2)
5:Pulse input
6:Keypad UP/DOWN (1)
7:Keypad UP/DOWN (2)
1:Output frequency (contain slip boost)
2:Output current
3:Frequency command
0:No auto boost
1:auto boost
0:Keyboard operation
1:External terminal (Keyboard stoppable)
2:MODBUS (Keyboard stoppable)
3:External terminal (Keyboard unstoppable)
1 14: Select from fixed 15 V/F mode.
15: Set by from CD51to CD58 V/F mode.
Set motor rated current as inverter current is 100%.
Set torque boost gain as ratio.
Setting value
0.00∼
400.00
Factory setting
Change during operation
10.00
HZ
Com.
add.
Yes 128
Page
P42
0 7 0 No 129
1 3 1 Yes 130
0 1 1 No 131 P61
0 3 0 No 132 P45
1 15 2 No 133 P57
10.0
100.0
100.0
%
No 134
P44
P43
P62
Cd-07
Cd-08
Cd-09
Cd-10
Cd-11
Cd-12
Cd-13
Cd-14
Torque boost gain
Acceleration time 1
Deceleration time 1
Acceleration time 2
Deceleration time 2
Frequency command 2
Frequency command 3
Frequency command 4
Please adjust well when folling situation occurred.
1:Increase this value when cable is too long.
2:Decrease this value when motor is vibrating.
The time needed for set frequency from 0 Hz to 50 HZ
The time needed for set frequency from 50 HZ to 0 Hz
The time needed for set frequency from 0 Hz to 50 HZ
The time needed for set frequency from 50 HZ to 0 Hz
2
3
4 nd rd th
step frequency command
step frequency command
step frequency command
0 2.50
0
6000.0
0
6000.0
0
6000.0
0 60.00
0.3 Yes
10.0 sec
10.0 sec
10.0 sec
0
6000.0
10.0 sec
0 400.00
20.00
HZ
0 400.00
30.00
HZ
0 400.00
40.00
HZ
5.00
HZ
No 136
No 137
No 138
No 139
Yes 140
Yes 141
Yes 142
Yes 143
P61
P45
P45
P45
P45
P53
P53
P53
P52
26
Constant
NO
6. Constant tables ■
Name Description
Cd-16 Start frequency Set motor start frequency
Cd-17
Cd-18
Upper limiter of frequency
Lower limiter of frequency
Cd-19
Acce./ dece. of
Joging
Set upper limiter of frequency command
Set lower limiter of frequency command
The time needed for set frequency from 0 HZ to 5 Hz
Setting value
0.5 60.0
Factory
Change setting during operation
1.5
HZ
Com.
add.
No 144
Page
P47
10.00
400.00
0.0
100.00
0.0
6000.0
60.00
HZ
No 145
0HZ No 146
P60
P60
1.0S No 147 P52
Cd-20 Jump frequency 1
Cd-21 Jump frequency 2
Set the middle value of jump frequency, set 0 is invalid.
0 400.00 0HZ No 148 P47
0 400.00 0HZ No 149 P47
Cd-22
Jump frequency width
Cd-23
DC break frequency
Start the DC break frequency as HZ when decelerate to stop. Start frequency (Cd16) when Cd23< start the 0.0 20.0 1HZ No 512 P48
DC break frequency (Cd16).
Cd-24
Cd-25
Cd-31 IN1 input gain
Set the inverter rated current as a percentage. Set the
DC break time when start. The setting value is 0.00S, and the DC break is invalid when start.
The setting value is 0.00S, and the DC break is invalid when start.
0 100 50% No 513 P48
0 10.00 0.00S No 514 P48
Cd-26
DC break time when stop
The setting value is 0.00S, and the DC break is invalid when stop.
Cd-27
Prohibited reverse selectin
0: Reverse
1: Prohibited reverse
0 10.00 0.00S No 515 P48
Cd-28
Speed search function selecting
0: Invalid
1: MCK feedback
2: Detected current +MCK feedback
3: MCK disconnection start + coast start
Cd-29 TIME
For replay,DOfunction selecting when operation in timing
0 60000 5S Yes 157 P55
Cd-30
DC break current
DC break time when start
Analog input filter time
Set filtered of analog input terminal time, noise will be filtered, but input reaction will become slow.
Set percentage 100% when input 10V to correspond selecting function 100%
1 1000 5
0 100.0
100.0
%
Yes 517 P49
Yes 518 P49
27
6. Constant tables ■
Constant
NO
Name Description
Setting value
Factory setting
Change during operation
Com.
add.
Page
Cd-32
IN1 function selecting
4 20mA input mode, set IN1 function
0: De-active
1: Analog master speed (1 st speed, frequency command 1)
2: Adding master speed (analog master speed auxiliary command)
3: Master speed gain
4:Auxiliary frequency 2
5: Auxiliary frequency 3
6: DC brake current
7:PID feedback value
8:PID command value
Cd-33 IN1 input bias Set percentage bias for 4mA when input
Cd-34 IN3 input gain
Cd-35
IN3 function selecting
Set percentage when 10V input
Set percentage 100% when set Cd32 correspond selecting function 100%
0 10V input mode setting, set IN3 function
0: De-active
1: Analog master speed (1 st step speed, frequency command 1)
2: Adding master speed (analog master speed auxiliary command)
3: Master speed gain
4:Auxiliary frequency 2
5: Auxiliary frequency 3
6: DC brake current
7:PID feedback value
8:PID command value
Cd-36 IN3 input bias Set percetage bias when 0V input
Cd-37 IN2 input gain
Cd-38
IN2 function selecting
Set percetage bias when 0V input
Set percentage 100% when set Cd32 correspond selecting function 100%
0 10V input mode setting, set IN2 function
0: De-active
1: Analog master speed ( first step speed, frequency command 1)
2: Adding master speed (Analog master speed auxiliary command)
3: Master speed gain
4:Auxiliary frequency 2
5: Auxiliary frequency 3
6: DC brake current
7: PID feedback value
8: PID command value
0 8 0 No 519
±100.0
0.0
100.0%
100.0
%
0 8 0 No 519
±100.0
0.0
100.0%
0.00
0.00
100.0
%
Yes
Yes 521
Yes
520
520
Yes 521
0 8 0 No 519
P49
P49
P49
P49
P49
P49
P49
Cd-39 IN2 input bias Set percetage bias when 0V input ±100.0
0.00 Yes 520 P49
Cd-40
Cd-41
Cd-42
Cd-43
Frequency command 5
Frequency command 6
Frequency command 7
Frequency command 8
5 th frequency command
6 th frequency command
7 th frequency command
8 th frequency command
0 400.00
45.00
Hz
0 400.00
50.00
Hz
0 400.00
55.00
Hz
0 400.00
60.00
Hz
Yes 168 P53
Yes 169 P53
Yes 170 P53
Yes 171 P53
28
6. Constant tables ■
Constant
NO
Torque boost delay time
50m sec
Com.
add.
Cd-45
Frequency detect level
Cd-46
Speed multiplier/ gears ratio
Multifunction
Cd-47 relay 1 output function selecting
Cd-48
Multifunction relay 2 output function selecting
Cd-49
DO output function selecting
Set stop mode when send command
0: Deceleration stop
1: Free run stop
Free run stop, but restart after the deceleration time is reached.
Set multifunction relay and DO frequency active point
0 2 0 No 172
0 400.00
0.50
HZ
No 173
P46
P55
RPM is indicated on the screen
0: Timer(act when RUN time reach to Cd29 value)
1: Malfunction
2: Stopping
3: Acceleration
4:Speed agree
5: Deceleration
6: Frequency arrive ( operation frequency > Cd45 value)
7: Current arrive (compares to Cd85and Cd86 value)
8: Overheat (Cd82) predict action
9: OL malfunction action 10: x
0 150.00 1.00 Yes
1 9 1
1 9 7
1 9 8
174 P87
P55
P55
P55
Cd-50
Name Description
Setting value
Factory
Change setting during operation
The torque boost delay time is set in ms units. Set torque boost primary delay time constant.
Adjust in the following circumstance:
1. When the motor is oscillating, increase the set values.
2. When the responsiveess of the motor is low, decrease the set values.
0 10000
Page
No 519 P61
Cd-51
Cd-52
Motor rated voltage
Motor rated frequency
Each factory value of each model
50.0
500.0V
10.0
400.0
By spec.
60.0
Hz
No 527
No 528
P60
P60
Cd-53
Maximum output frequency
Cd-54 Maximum voltage
Cd-55
Cd-56
Middle output frequency
Middle output current
Set V/F curve, please adhere the following rules:
Cd53≧Cd52>Cd55≧Cd57
Cd54≧Cd51>Cd56≧Cd58
10.0
400.0
10.0
500.0V
0.0
400.0
0.0
500.0
60.0
Hz
By spec.
3.0
Hz
By spec.
No 529
No 530
No 531
No 532
P60
P60
P60
P60
Cd-57
Cd-58
Minimum output frequency
Minimum output voltage
0.0
400.0
0.0
500.0
0.5
Hz
By spec.
No 533
No 534
P60
P60
29
6. Constant tables ■
Constant
NO
Name Description
Setting value
Factory
Change setting during operation
Com.
add.
Page
Cd-59
Cd-60
Unload current adjusting (FG only)
Torque bosst frequency (FG only)
Increase the values when unload current is bigger,
Decrease the values when it is lower. Collocate
Cd-60 to adjust.
Set torque boost operation frequency
Cd-61
Selecting PWN frequency
Cd-62
Maximum PWM frequency setting
Cd-63
Minimum PWM frequency setting
Select fixed PWM frequency:
0: 2k 1: 3k 2: 3.5k 3: 4k 4: 5k 5: 6k
6: 7k 7: 8k 8 15: 4k
15: Set by Cd62 and Cd63
Settable PWM maximum frequency freely
(operation frequency will be higher)
Settable PWM minimum frequency freely (operation frequency will be lower)
Cd-64
Dynamic braking mode
Set brake mode
0: operation wnen run
1: no operation when speed is the same
Cd-65
Dynamic braking voltage positioning
Set 20V equal to 350+20=370Vdc DB on
Cd-66
Instantinitial field time
Cd-67
Fine tune
DC Bus standard score
Cd-68
Stall preventive function in accel.
Instantinitial field time when start motor.
Adjust the standard score of DC Bus
0: Invalid
1: Valid
30
150
1.5 10
60% No X P61
2.50
HZ
0 15 2 No 189
2.0 8k
2.0 8k
6k No 190
3k No 191
0 1 1 No 192
0 40V
00 20.0
0
20V No 198
0.06S No 193
± 15.0V 0V No
P88
P88
P88
P87
P87
P89
195 P90
0 1 1 No 535 P79
Cd-69
Cd-70
Stall preventive Set rated current as 100% for stall preventive level in accel. leveling acceleration
Stall prevention limit during accleration
In accordance with Cd70 setting value when inverter operation is over motor rated frequency to reduce stall prevention limit during accleration
30 200 125% No 536 P79
30 100 50% No 537 P80
Cd-71
Stall prevention limit during deceleration
0: Invalid
1: Valid
Cd-72
Cd-73
Cd-74
Over current voltage active
Over voltage protection function active point
(20V=355+20=375Vdc) point
Constant speed stall prevention during operation
Constant speed
: Decelerate by deceleration time 2 (Cd12) stall preventive level during operation
Set rated current as 100% for constant speed stall preventive level
0 1 1 No 538 P81
0 50 20 No 199 P81
0 1 1 No 539 P82
30 200 125% No 540 P82
30
6. Constant tables ■
Constant
NO
Name Description
Setting value
Factory
Change setting during operation
Com.
add.
Page
Cd-75
Cd-76
Cd-77
Cd-78
Low voltage 220V series=220V prevention active 380V series =380V point 440V series =440V
Speed search active current
Speed search deceleration time
When Cd28=2 is valid (please reduce setting value when unable to restart
When Cd28=2 is valid
Speed search waiting time
When Cd28=2 is valid
155 500
By spec.
0 200% 120%
0.1 10.0 2.0S
0.0 20.0 0.2S
No 541
No
No
No
542
543
P81
P83
P83
544 P83
0: Invalid
Valid, restart when power recovered in time of
Cd-79
Momentary power (Cd80), detect low voltage of master power when loss direction exceeded.
Movement of CPU is valid, restart when power recovered (Cd80 will not be considered)
Cd-80
Momentary power loss boost time
0 2 0 No 545 P85
Restart valid time limit when set Cd79=1 0 2.0S 0.1S 546 P85
Cd-81
Cd-82
Output voltage recover time
Overheating forecast detection level
From 0V to recover is time of maximum output voltage when set restart
Set Cd84 as 100% for level of detecting overheating forecast for inverter
0.1 20.0 3S No 647 P85
50 100 90% No 548 P86
Cd-83
Cd-84
Motion when overheating forecast detection
Temperature protection level
0: Deceleration stop
1: Coast stop
2: Emergency stop
3: Continuous operation
Set ℃ as unit for detecting level of inverter overheating
Software protection is invalid when set 100℃
(OH is only hardare protection)
0 3 3 No 549 P86
50 100 85℃ No 550 P86
Cd-85
Cd-86
Current hysteresis range
Current detect level
Set hysteresis range when relay and DO (Cd47、
Cd48) current detected
Set current detect level when current detected
2 20 2% Yes 551 P56
30 150 100% Yes 552 P56
Cd-87
Cd-88
Analog output filter time
Analog output 1
(FM) bias
Set filter time of analog output termainal to eliminate the noise in effect.
Input reaction will become slow.
Set voltage bias value of operation frequency analog output, 10V is 100%。
1
1000
5ms Yes 553 P50
±10.0% 0.0% Yes 554 P50
31
6. Constant tables ■
Constant
NO
Name Description
Cd-89
Cd-90
Cd-91
Cd-92
Cd-93
Cd-94
Cd-95
Cd-96
Cd-97
Analog output 1
(FM) gain
Analog output 2
(AM) bias
Analog output 2
(FM) gain
Multifunction terminal S1 function
Multifunction terminal S2 function
Multifunction terminal S3 function
Multifunction terminal S4 function
Multifunction terminal S5 function
Multifunction terminal S6 function
Set voltage amplify magnification of operation frequency analog output
Set voltage bias value of operation current analog output, 10V is 100%
Set voltage amplify magnification of operation frequency analog output
0: 3-wire operation control
1: Multi-step speed 1
2: Multi-step speed 2
3: Multi-step speed 3
4: Reserved
5: JOG frequency
6: Forward JOG
7: Reverse JOG
8: Auto restart attempts
9. Multi-steps acceleration/ deceleration time 1
10: Multi-steps acceleration/ deceleration time 2
11. PID control disable
12. PID integration control reset
13. PID integration control maintain
14. PIDsoft start
15. Switch PID error input characteristics
16. Not used
17. PLC reset
18. Emergency stop
19. Coast stop
20: Electrical adjustable speed UP
21: Electrical adjustable speed Down
0: Lock data (read only)
1: Data is variable (simple)
2: Data is variable
0: invalid
1: Only recover PLC constant
: Recovering Factory value, uncontain PLC constant data . Recovering Factory value, uncontain motor and
PLC constant
4. All constants recover factory value
5: Eliminate malfunction record
Setting value
Factory
Change setting during operation
0.01
2.50
Com.
add.
1.00 Yes 555
Page
P50
±10.0% 0.0% Yes 556 P50
01
2.50
1.00 Yes 557 P50
0 21 9 No 558 P51
0 21 10 No 559 P51
0 21 2 No 560 P51
0 21 8 No 561 P51
0 21 1 No 562 P51
0 21 19 No 563 P51
32
Constant
NO
6. Constant tables ■
Name
CE-00
Slip boost gain
(FG only)
CE-01
Slip boost delay time (FG only)
CE-02
Slip boost limit
(FG only)
CE-03
Electrical adjustable speed
Stop restart attempts
Description
Setting value
Factory
Change setting during operation
Com.
add.
Page
To upgrade the speed accuracy when drive to load
Adjust this constant at the following times
1. Increase setting value when speed is lower than target value
2. Decrease setting value when speed is higher than target value
Slip boost primary delay time is set in ms unit
Adjust this constant at the following times
1. Reduce the setting when slip boost responsive is slow
2. When speed is not stabilized, increase the setting
Set maximum limit value of slip boost
Set motor rated slip is 100%。
0 2.50
0 Yes X
0
10000
500 ms
0 250
200
%
0: Self-protection setting value
1: (Cd18) frequency minimum limit value is recovered under stop status
0 9999 0 No X P94 CE-04 Password input For factory adjustment only
CE-05
CE-06
CE-07
CE-08
CE-09
CE-10
CE-11
CE-12
CE-13
CE-14
CE-15
1 st step speed setting
2 nd step speed setting
3 rd step speed setting
4 th step speed setting
5 th step speed setting
6 th step speed setting
7 th step speed setting
8 th step speed setting
9 th step speed setting
10 th step speed setting
11 th step speed setting
Multi-step function control 1
Multi-step function control 2
Multi-step function control 3
Multi-step function control 4
Multi-step function control 5
Multi-step function control 6
Multi-step function control 7
Multi-step function control 8
Multi-step function control 9 st step speed setting nd rd th th th th th th
Multi-step function control 10
Multi-step function control 11
step speed setting
step speed setting
step speed setting
step speed setting
step speed setting
step speed setting
step speed setting
step speed setting th th
step speed setting
step speed setting
0 400.00
HZ
0 400.00
HZ
0 400.00
HZ
0 400.00
HZ
0 400.00
Hz
0 400.00
HZ
0 400.00
HZ
0 400.00
HZ
0 400.00
HZ
0 400.00
HZ
0 400.00
HZ
0 Yes 233 P67
0 Yes 234 P67
0 Yes 235 P67
0 Yes 236 P67
0 Yes 237 P67
0 Yes 238 P67
0 Yes 239 P67
0 Yes 240 P67
0 Yes 241 P67
0 Yes 242 P67
0 Yes 243 P67
33
6. Constant tables ■
Constant
NO
Name Description
CE-16
CE-17
CE-18
CE-19
CE-20
CE-21
CE-22
CE-23
CE-24
CE-25
CE-26
CE-27
CE-28
CE-29
CE-30
CE-31
3 rd step time setting
4 th step time setting
5 th step time setting
6 th step time setting
7 th step time setting
8 th step time setting
9 th step time setting
10 th step time setting
11 th step time setting
12 th step speed setting
13 th step speed setting
14 th step speed setting
15 th step speed setting
16 th step speed setting
1 st step time setting
2 nd step time setting
Multi-step function control 12 th step speed setting
Multi-step function control 13 th step speed setting
Multi-step function control 14 th step speed setting
Multi-step function control 15 th step speed setting
Multi-step function control 16 th step speed setting
Multi-step function control 1 st step time setting
Multi-step function control 2 nd step time setting
Multi-step function control 3 rd step time setting
Multi-step function control 4 th step time setting
Multi-step function control 5 th step time setting
Multi-step function control 6 th step time setting
Multi-step function control 7 th step time setting
Multi-step function control 8 th step time setting
Multi-step function control 9 th step time setting
Multi-step function control 10 th step time setting
Multi-step function control 11 th step time setting
Setting value
Factory
Change setting during operation
0 400.00
HZ
0 400.00
HZ
0 400.00
HZ
0 400.00
HZ
Com.
add.
Page
0 Yes 244 P67
0 Yes 245 P67
0 Yes 246 P67
0 Yes 247 P67
0 400.00
HZ
0 Yes 248 P67
0 255 0 No 249 P68
0 255
0 255
0 255
0 255
0 255
0 255
0 255
0 255
0 255
0 255
0
0
0
0
0
0
0
0
0
0
No
No
No
No
No
No
No
No
No
No
250 P68
251 P68
252 P68
253 P68
254 P68
255 P68
256 P68
257 P68
258 P68
259 P68
34
6. Constant tables ■
Constant
NO
Name Description
Setting value
Factory
Change setting during operation
Com.
add.
Page
CE-32
CE-33
CE-34
CE-35
CE-36
12 th step time setting
13 th step time setting
14 th step time setting
15 th step time setting
16 th step time setting
Multi-step function control 12
Multi-step function control 13
Multi-step function control 14
Multi-step function control 15
Multi-step function control 16 th th th th th
step time setting
step time setting
step time setting
step time setting
step time setting
0 255
0 255
0 255
0 255
0 255
0
0
0
0
0
No
No
No
No
No
260
261
262
263
264
P68
P68
P68
P68
P68
CE
37-46
Reserved
CE-47
CE-48
Multi-step function mode
(continuous operation) selecting
Multi-step function mode reset
CE
49-53
Select liner or gradually operation method
Reset procedure and time to zero
Reserved
CE-54
Select PID control
0: invalid
1: PID output is inverter output, D control error
2: PID output is inverter output, D control feedback
3: PID output is adjustment of inverter output, D control error
4: PID output is adjustment of inverter output, D control feedback
CE-55
CE-56
CE-57
CE-58
CE-59
Proportional control ( P )
Integral time
( I )
Maximum value of
Integral control
( I )
Derivative time
(D)
Maximum value of PID output
Set maximum value of integral time, set maximum frequency as 100%
Set limit value of PID output, set maximum frequency as 100%
0 6
0 1
0
0
No
Yes
275
276
0 4 0 No 282
0 100 100 Yes 285
Set derivative time of D control 0 10
0 100 100 Yes 287
P69
P69
P64
P65
P65
P65
35
6. Constant tables ■
Constant
NO
Name Description
Setting value
Factory
Change setting during operation
Com.
add.
Page
CE-60
CE-61
CE-62
PID offset adjust
PID output delay time
PID output characteristics selecting
Adjust offset of PID output
Set low-pass filter time of PID output
PID output forward/ reverse characteristics
0: Normal
1: Inverting
±100
0 10
0
0
0 1 0
Yes
Yes
288
289
No 290
P65
P65
P65
CE-63 PID output gain Set amplify magnification of PID output
CE-64
CE-65
CE-66
CE-67
PID output reverse selecting
PID command acceleration/ deceleration time
Position of P controller selecting
PID output delay position selecting
0: Limit output is 0 when PID output is negative
1: PID output is negative when reverse, output is 0 when set Cd27= 1
Set PID command acceleration/ deceleration time, setting value is the time that accelerates from 0 to
100%
0: P control independence
1: Enter I、D controller after error passed by P controller
0: PID output delay
1: D control output delay
0 25 1
0 1 0
No 291
No 292
No
0 1 0
0 1 0
No 294
No 295
P65
P65
P66
P66
P66
CE-68
Select I control reset
0: Clear I control integral value when stop operation
1: Use terminal to eliminate integral
0 1 0 No 296 P66
CE-69 Reserved
CE-70
CE-71
CE-72
Serial communication position
Serial communication speed
Serial communication feedback time
Set address of inverter 0 240
0: 1200 bps 1: 2400 bps 2: 4800 bps
3: 9600 bps
Set the time of inverter from received data to start replying data
209
0 3 3 No 210
2 65 2mS No 211
P73
P73
P74
CE-73 Reserved
CE-74
CE-75
CE-76
Parity bit
Check
LCD permutation selecting
LCD group selecting
0: Invalid 1: Odd Parity bit 2: Even Parity bit
Select LCD display method 0: 2 combinations
CE
77-80
Reserved
CE-81
IN1 transform magnification value
Screen indicates kg value
1: 4 combinations
2: 8 combinations
0 2
0.0
50.0
0 No 213 P74
0 P92
10.0 No X P93
36
6. Constant tables ■
Constant
NO
CE-82
CE-83
CE-84
CE-85
Name
Motor slip
(FG only)
Motor Noload current (FG only)
Motor pole
(FG only)
Description
Set motor rated slip
This constant is automatically set during autotuning
Setting value
Factory
Change setting during operation
0.00
20.00
2.00
HZ
Set inverter rated current as 100% and motor
Noloadcurrent
This constant is automatically set during autotuning
10.0
100.0
30.0
%
Set motor pole
This constant is automatically set during autotuning
2 8
4 pole
Motor leakage inductance (L.S)
(FG only)
Set motor rated as 100% and the voltage drop due to motor leakage inductance
This constant is automatically set during autotuning
0.0
40.0
0
%
CE-86
Motor resistance
(RS)
Set motor resistance
This constant is automatically set during autotuning
0.000
65.000
By spec.
CE-87
CE-88
CE-89
Loading selecting
AUTOTUNE mode
V/F boost setting
0: 150% overload (heavy duty model)
1: 120% overload (light duty model)
0 : Rotational mode
1 : UnRotational mode 1
2 : UnRotational mode 2
Set percentage of automatic adjust V/f curve low speed boost
0 100% 45% No
Com.
add.
X
CE-90
CE-91
Motor rated voltage
Motor rated current
0.0
500.0
10.0
200.0
By spec.
No
X
100% No
X
CE-92
Motor rated frequency
Proccess autotunning by motor nameplate to set all constants of motor
0.0
400.0
By spec.
No
X
2 8 4 No
X
Page
P40
P40
P40
P40
P40
CE-94
Motor rated
RPM
0
7200
1750 No
X
P40
CE-95
Motor Noload current
Collocate unrotational mode adjustsetting
10
100
45% No X P40
CE-96
CE-97
CE-98
CE-99
Restore initialize value of motor voltage
Restore initialize value of motor frequency
Finetune of current display
0: 380V 1: 415V 2: 440V 3: 460V
(except 220V series)
0: 50HZ
1: 60HZ (220V series is fixed 60HZ)
0 1 0
Adjust standard score of current ±100.0
No X P94
0.0
HP setting Set by specification of inverter 0 63
By spec.
6. Constant tables ■
37
Monitoring status
Constant
NO
Name d1-01 Output frequency (contain slip boost) d1-04 d1-06
DC BUS voltage
DI terminal status d1-11 17 Reserved d1-18 IN1(0 20mA) d1-19 IN2(0 10V) d1-20 IN3(0 10V) d1-21 PID command value d1-22 d1-23 d1-26 d1-27
PID feedback value
PID output value
Interface chip firmward version
Option card firmware version
86
87
88
89
83
84
85
90
Comm.
ADD.
64
65
66
67
68
69
70
71
72
73
74 80
81
82
6. Constant tables ■
38
7. Motor autotuning ■
Monitoring status
Constant
NO
Name d1-28 Inverter rated current d1-29 Malfunction record 1 d1-30 Malfunction record 2 d1-31 Malfunction record 3 d1-32 Malfunction record 4 d1-33 MCK d1-34 RPM ( co-operate Cd46 ) d1-35
Pressure value
(Kg) (IN1 input) d1-36 Reserved d1-37 Days of operation d1-38 Hours and minutes of operation d1-39 Micro-seconds of operation
97
98
99
100
101
Comm.
ADD.
91
92
93
94
95
96
102
39
◆Autotuning constant
Constant
No.
Constant name Settable range Factory setting
Change during operation
CE-89
CE-90
CE-91
V/F boost setting
Motor rated voltage
Motor rated current
0 100
10.0 200.0
45%
100.0%
╳
╳
CE-93
CE-94
The pole of motor
Motor rated RPM
2 8
0 7200
4pole
1750rpm
╳
╳
╳
CE-95 Motor unload current 10 100 45% ╳
Description: Please input CE88 CE95 constants to proceed motor constant autotuning according to specification of nameplate.
The low speed compensation of V/f curve were set by CE89 to apply to Rotational autotuning (CE88=0), V/f curve will be modified after autotuning. Constant setting is the percentage of low speed star torque.
Select adjustment mode
1. Rotational mode autotuning (CE88=0)
Input specification of nameplate after set CE88=0. When the page of CE-88 constants were operated. The function of autotuning will be processed by pressing FWD this moment, TunE is shown on screen. Motor data is needed by autotuning when motor run. Pass will be shown after succeeded.
2. Stationary mode autotuning (CE-88=1)
Input specification of nameplate after set CE-88=1. When the page of CE-88 constants were operated. The function of autotuning will be processed by pressing FWD this moment, TunE is shown on screen. Motor data is needed by autotuning when motor run. Pass will be shown after succeeded. (Collocate with CE-95 motor unload current setting)
3. Stationary autotuning for line-to-line resistance only (CE-88=2)
Autotuuning can beused to prevent controle errors when the motor cable is long or the cable length has changed or when the motor and inverter have different capacities. When keypad is operated through the page of
CE-88 constants, press FWD to process autotuning decetion motor line-to-line resistor (Cd-78).
Notice: 1. The motor have to be disconnected from machine and a danger never occurs when Rotational mode autotuning is implemented.
2. A machine does not allow motor spontaneously Rotational, please implement Stationary mode autotuning.
(CE-88=1)
3. Power will be supplied to the motor when Stationary mode autotuning and stationary for line-to-line resistance are performed even though the motor will not turn. Do not touch the motor until autotuning has been completed.
7. Motor autotuning■
40
Constant NO.
Cd-55
Cd-58
CE-83
CE-84
CE-85
Constant name
Middle output voltage
Minimum output vlotage
Motor unload current
The pole of motor
Motor leakage inductance
Description: Constants Cd55, Cd58, CE82, CE83, CE84, CE85, CE86 will be changed automatically after process motor autotuning.
※ Proccess motor constant autotuning under CE-88 (AUTOTUNE mode).
8. Constant setting by function ■
41
◆Frequency setting
Constant No. Constant name Settable range Factory setting
Cd00 Frequency 10.00
Change during operation
0
Description: 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.
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
Notice: Set value should be in accordance with V/F slope (Cd05) and upper limit frequency (Cd17).
Set by function key
A. At display function, press READ and setting (Cd01=0)
F 1 0. 0 0
PROG C d - 0 0
READ 1 0. 0 0
▲▼ X 3 0. 0 0
SET 3 0. 0 0
C d - 0 0
PROG C E - 0 0
PROG 3 0. 0 0
8. Constant setting by function■
42
B. Use PROG key to input data (Cd01=0)
F 1 0. 0 0
Numeric key 3 0. 0 0
SET 3 0 0 0
F 3 0 0 0
Note: Indicate 7 Segment LED twinkle.
◆Monitor display
Constant No.
Cd02
Constant name
Monitor display
Settable range
1 3
Factory setting
1
Change during operation
0
Description: Monitoring setting when set operation.
1: Output frequency (included slip boost)
2: Output current
3: Frequency command
※ d1 constant could be applied as well.
◆Operation display
Constant No. Constant name Settable range Factory setting
Change during operation
CE03
Electrical adjustable speed
Stop restart attempts
0 1 0 X
Description: set Cd01=4 or 7 to select stop if reset or not.
CE03=0 : No reset electrical adjustable speed when stop to keep setting speed.
CE03=1 : Reset electrical adjustable speed to 0 when stop.
8. Constant setting by function■
43
◆Frequency command selecting
Constant No. Constant name Settable range
0 7
Factory setting
0
Change during operation
X
Description: Constant Cd01 is input way selecting of frequency, selectable items as following:
0: Digital input by key board
1: Analog input
2: Analog input (lag)
3: Multi-step function 1
4: DI UP/DOMN(2)
5: Pulse input (option)
6: Keypad UP/ DOMN (1)
7: Keypad UP/ DOMN (2)
■ Use keypad to input frequency command
Input frequency command by keypad after set Cd01=0. Use constant Cd00 to input frequency commad when ordinary operation.
■ Use voltage (current) to input frequency command (analog input IN1 IN3, option cardAI1 2)
Input frequency command by analog input after set Cd01=1.
Input frequency command (contained lag) by analog input after set Cd01=2.
■ Input frequency command by multi-step function to set multi-step function
Set Cd01=3 to execute multi-step function. 16 steps are settable and set each step command by CE05 CE36.
(Please refer to page 67)
■ DI UP/ DOMN
Set DI terminal to execute frequency UP/ DOMN by Cd92 Cd97 after set Cd01= 4.
Set acceleration/ deceleration by Cd10.
(Please refer to page P51)
■ Pulse input (option card is underdevelopment)
Use pulse input terminal of option card to input pulse as frequency after set Cd01=5.
■ Keypad UP/DOMN
Set frequency by ▲、▼ UP/ DOMN of keypad after set Cd01= 6, 7.
Set acceleration/ deceleration by Cd10.
8. Constant setting by function ■
44
◆Operation command selecting
Constant
No.
Cd04
Constant name Settable range Factory setting
0
0
Change during operation
X Operation command setting 0 3
0 1 X
Description: Cd04=0: keypad control :
Use FWD、REV、STOP key of keypad to execute inverter operation.
Cd04=1: External terminal control (stoppable by keypad) :
Use operation control terminal to execute inverter operation. Stoppable by keypad (STOP).
Cd04=2: MODBUS communication :
Use MODBUS communication to execute operation. (page 74)
Cd04=3: External termonal control (No keypad stop) :
Use operation control terminal to execute operation. No keypad stop (STOP)。
Cd27=0 to execute reverse by keypad (REV)。
Cd27=1 unable to execute reverse by keypad (REV)
Notice : CD27 prohibits reverse selecting, only restricts keypad control.
◆Acceleration/ deceleration
Constant
No.
Constant name Settable range Factory setting
Change during operation
O
O
O
Description: Set frequency by the time is needed from 0 HZ to 50 HZ.
設定值 (T) =
(50 - 0)
△ F
× T1
T1:time for acceleration/ deceleration
△F:Frequency change
For example: Frequency reduce from 50 HZ to 30 HZ, time 1 sec.
O
設定值 (T) =
50
50 - 30
× 1 = 2.5
8. Constant setting by function ■
45
◆Stop method selecting
Constant
No.
Cd44
Constant name Settable range
Stop method selecting 0 2
Factory setting
0
Change during operation
X
Description:
Cd44= 0: Deceleration stop
Set the motor to decelerate to stop according to selecting time after set Cd44= 0, (factory setting: Cd09 deceleration time 1). If DC braking were set when stop, DC braking is proceed when output frequency is lower than Cd23
Run command
ON
OFF
Output frquency
DC injection brake
Decelerates to stop at deceleration time
DC injection brake time when stopping
CD26
Cd44=1: coast stop
If the stop command is input when set Cd44=1, the inverter output voltage is interrupted, the motor coasts to stop at inertia the load.
Run command
ON
OFF
Decelerates to stop at deceleration time
Cd44=2: Coast stop, but restart after the deceleration time is reached.
If the stop command is input when Cd44=2, the inverter output is interrupted to coast the motor to stop. the motor coasts to stop at inertia the load. Run commands are ignored until the time has elapsed. Set timer time by Cd10(acceleration time 2).
Run command
ON
OFF
ON
OFF
ON
Lgnore run command
Decelerates to stop at deceleration time
According to select frequency when decelerated time and stop to proceed time
8. Constant setting by function ■
46
◆Jump frequency
Constant
No.
Constant name Settable range Factory setting
Cd20 Jump 0
Change during operation
X
Cd21 Jump
Cd22 Jump frequency width
0 X
0.0 20.0 0 X
Description:The objective of this function in order to avoid resonance occurred between subsistent vibration of machine and motor operation. Set machine vibration frequencythat you would like to avoid. Motor operation will be prohibited by jump frequency setting when constant speed operation, but jump will not occur during accleration/ deceleration procedure.
Output frequency
When frequency command declines
Jump frequency width
Cd22
Jump frequency
Jump frequency 1
Jump frequency 2
◆Start frequency
Constant
No.
Constant name Settable range Factory setting
Change during operation
X
Description: Set motor start frequency, settable range of frequency from 0.5HZ to 30HZ, accuracy is 0.01HZ
8. Constant setting by function ■
47
frequency
Start frequency
Time
※Notice: The most appropriate for start frequency is from 0.5HZ to 10HZ
◆DC break
Constant
No.
Cd23
Constant name
DC break frequency
Settable range
0.0 10.0
Factory setting
0.5HZ
Cd24 DC break current 0 100 50%
Change during operation
X
X
Cd25 DC break time when start 0.0 10.0 0.0sec X
Cd26 DC break time when stop 0.0 10.0 0.0sec X
Description: Set DC injection brake when start to the motor while it is coasting to stop, to stop the motor and then restart it.
Cd23: Set DC break function when stop. Stop method setting is deceleration stop or all range DC stop, output frequency is smaller than Cd23 and start DC break after input stop operation command.
Cd24: Set DC break current as inverter rated current.
Cd25: Set to 0 to disable the DC injection brake at start.
Cd26: Set to 0 to disable the DC injection brake at stop.
※If setting value of Cd23 less then minimum input frequency, to proceed DC injection brake as minimum output frequency Cd57.
※Set multi-step analog input (Cd32/Cd35 / Cd38 )= 6, use analog input as DC break current command,
100% inverter rated current when input 10V ( 20mA ).
9. Output/ input terminals■
48
◆Multi-functions analog input
Constant
No.
Cd30
Constant name Settable range Factory setting
Change during operation
O
Cd31
Analog input filter time
IN1 input gain
1 1000
0.0
1000.0
5
100.0% O
Cd33
Cd34
IN1 input bias
IN3 input gain
±100.0
0.0
1000.0
0
0.0%
X
O
100.0% O
Cd36
Cd37
IN3 input bias
IN2 input gain
±100.0
0.0
1000.0
0
0.0%
X
O
100.0% O
1 X
Cd39 IN2 input bias ±100.0 0.0% O
Description: Set filter time by Cd30. Set filter time longer. The ability of reject noise is stronger. But reactionof input will be corresponsive slower. Please set suitable time by request.
Terminals of IN1 ( 4 20mA), IN2 (0 +10V) and IN3 (0 +10V) are multi-function analog input, the input specification 10V(20mA) indicates 100%, use Cd31, Cd34 and Cd37 to set enlarge/ reduce magnification, and Cd33、Cd36、Cd39 to set bias %. Cd32、Cd35、Cd38. All functions of multi-function analog input, please refer to multi-function analog input functions list.
Notice: Limits of authority level IN3>IN2>IN1
For example: Set Cd32(IN1) and Cd35(IN3)=1 at the same time, and IN1 will not operate when input IN1.
9. Output/ input terminals ■
49
◆Multi-functions analog input functions list
Constant No. Name Description
0 De-active
1 Analog master speed (1 st step spped)
2
3
4
5
Adding master speed
Master spped gain
Auxiliary frequency 2 (2 nd step spped)
Auxiliary frequency 3 (3 rd step spped)
---
Frequency command 1
Analog master speed auxiliarycommand
Analog master speed limit gain frequency command 2 frequency command 3
6 DC braking current Inverter rated current
7 PID feedback value
8 PID command value
◆Analog output setting
Feedback value source
PID input value
Constant
No.
Cd87
Cd88
Cd89
Constant name
Analog filter time
Analog output 1(FM) bias
Analog output 1(FM) gain
Settable range
50 1000
±10.0
0.00 2.50
Factory setting
100
0.0%
1.00
Change during operation
O
O
O
Cd90
Cd91
Analog output 2(AM) bias
Analog output 2(AM) gain
±10.0
0.00 2.50
0.0%
1.00
O
O
Description: Multi-function analog output can be selected monitoring (d1-xx) to transfer to analog voltage output, when selected one is 100%, output 10V. Please refer to d1 constants, page 38.
The function of Cd87 could be set as the filter time of VOUT. The filter time setting is longer, the capability of reject fiter is stronger, but the reaction of input become slow. Please set the adaptable time by user request.
Cd88、Cd90 can be set analog output bias (output is lower than 0V, output 0V only).
Cd89、Cd91 can be set analog output enlarge magnification (output exceed 10V, output 10V only).
9. Output/ input terminals ■
50
◆Multi-functions terminals setting
Constant
No.
Cd92
Cd93
Constant name
Multi-functions terminal S1 function
Multi-functions terminal S2 function
Cd94
Multi-functions terminal S3 function
Cd95
Multi-functions terminal S4 function
Cd96
Multi-functions terminal S5 function
Cd97 Multi-functions terminal S6 function
Setting value
Settable range
0 21
Function
9
10
11
6
7
8
0
1
3-wire operation control
Multi-steps speed command 1
2
3
Multi-steps speed command 2
Multi-steps speed command 3
4 Reserved
5 Jog frequency selection (JOG) (Remark)
Forward jog (FJOG) (Remark)
Reverse jog (RJOG) (Remark)
Auto restart attempts
Multi-steps acceleration/ deceleration time 1
Multi-steps acceleration/ deceleration time 2
PID control disable
Factory setting
0 21
0 21
9
10
0 21
2
8
X
X
0 21 X
0 21 1 X
19
Change during operation
X
X
13 PID integration control maintain
15 Switch PID error input characteristics
18 Emergency stop by time of C1-17
20 Electrical adjustable speed UP
21
9. Output/ input terminals ■
Electrical adjustable speed Down
51
◆Jog frequency
Constant
No.
Constant name Settable range Factory setting
Change during operation
Cd19 Jog acceleration/ deceleration time
Description: To control jog, must comply external operation Cd04=1, and use external terminal FR or RR and COM shorted, or use FORWARD JOG (FJOG), REVERSE JOG (RJOG).
1. Jog operation is valid only when operation command selects the external operation single mode
(eg. Cd04=1) and set Cd92 Cd97=5, jog operation procedures:
1. First put external terminal in, then FR (or RR)
2. Put external terminal and FR ( or RR) simultaneously, be sure always to put in external terminal before FR (or RR)
External terminal
0.0 6000.0 1sec O
FR/RR
Running mode Jogging
2. When set Cd92 Cd97= 6、7 (FJOG/ RJOG), jog without putting FR (or RR) in.
External terminal
FJOG/ RJOG
Running mode Jogging
Jog acceleration/ deceleration time : set the climbing time of frequency from 0HZ to 50HZ
Setting value (T) =
(50 - 0)
△ F
× T1
T1:Time needed for accelerate / decelerate
△F:Frequency changed
9. Output/ input terminals ■
52
◆Multi-step speeds frequency command
Constant
No.
Constant name Settable range Factory setting
20.00
Change during operation
O
30.00 O
40.00
45.00
O
O
50.00
55.00
O
O
60.00
Description: Set by external terminals S1 S6 and switch every step speed. Each step speed will not be interference, the value never exceeds the maximum range.
Cd12= 2 nd step frequency setting
Cd13= 3 rd step frequency setting
Cd14= 4 th step frequency setting
Cd40= 5 th step frequency setting
Cd41= 6 th step frequency setting
Cd42= 7 th step frequency setting
Cd43= 8 th step frequency setting
9. Output/ input terminals ■
53
O
◆Multi-step speeds contactor
Offer 8-step speeds operation function: set by Cd92 Cd97
Set multi-step speeds must accommodate with external terminal S1 S6 to switch each step speed.
Step speed selecting
External terminals
2 3 4 5 6 7 8
Multi-step speeds command 1
Multi-step speeds
○ ○ ○ ○ command 2
Multi-step speeds command 3
○ ○
Signal ○ means put external terminal
○ ○
○
○
○
○
9. Output/ input terminals ■
54
◆Multi-functions relay setting
Constant
No.
Constant name Settable range Factory setting
Change during operation
Cd29 TIME 0 60000 5 X
Cd47 Multi-functions relay 1 0 10
0.50
1
X
X
Cd48 Multi-functions relay 2 0 10 1 X
Cd49 Multi-functions relay DO 0 10 8 X
Description: Set multi-functions output contactor function.
Cd29 (TIME): This function must accommodate Cd47, 48=0 setting. When motor starts operation, the time counter is active.
Cd45 (Frequency detect level) : accommodate Cd47, 48=6, Cd45 will appoint the action level.
1 HZ OUTPUT
CD45
Time
FA-FC
OPEN
CLOSE
Time
Cd47, 48 could be set the function by Multi-functions ouput contactor, please refer to the list:
Setting Function
0 Time counter (accommodate Cd29)
1 Fault
2 Stop
3 Acceleration
9. Output/ input terminals ■
8
9
5 Deceleration
6 Frequency reached (operation frequency>Cd45)
7 Current reached (compare to Cd85 and Cd86 value)
Over heating prediction action(Cd82×Cd84)
OL fault action
55
◆Current detect setting
Constant
No.
Cd85
Constant name
Current arrearage range
Settable range
2 10
30 150
Factory setting
2%
100%
Change during operation
X
X
Description: Set the action range of current detect.
Current arrearage range: RELAY will jump when Cd47、48、49=7, current is lower than rated current
(Cd86-Cd85) value
Current detect level: RELAY will start when Cd47, 48, 49=7, current is over rated current × Cd86 value.
10. V/F control ■
56
◆V/F pattern selecting
Constant
No.
Cd05
Constant name
Set V/F pattern
Settable range
1 15
Factory setting
2
Change during operation
X
說明 :
Setting value
Feature Application Specification
1 50HZ
General usage
2 torque 60HZ
7
8
3 50HZ
4 60HZ
5
6
Constant torque
General usage
50HZ, 60HZ voltage saturation
60HZ, 72HZ voltage saturation
Variable torque The inertia load of fan or pump
50HZ, 3 times decreasing
50HZ, 2 times decreasing
9
10
60HZ, 3 times decreasing
60HZ, 2 times decreasing
11
12
13
14
High starting torque
The wiringdistance between the inverter and motor is relatively large (greater than 150m).
A large torque is required at start up.
A reactor is connected to the inverter’s input or output side
50HZ, middle starting torque
50HZ, high starting torque
60HZ, middle starting torque
60HZ, high starting torque
15
Arbitrary V/F pattern
Free
Each setting value of V/F pattern is shown below.
Use 220V as standard in the list, if 380V (Cd51), the voltage in the table which multiplies 380/220=1.727.
Related constants are Cd51 Cd58 when use V/F pattern.
Setting value1 Setting value 2
V
220
V
220
0 50
Hz
0
57
60
Hz
10. V/F control ■
Setting value 3
V
220 220
V
Setting value 4
220
V
Setting value 5
16.5
9.9
0 1.5 2.5
50
Hz
Setting value 6
V
220
16.5
9.9
0 1.5 3
Setting value 7
60
Hz
V
220
16.5
9.9
0 1.5 3 50
Setting value 8
60
Hz
V
220
38.5
16.5
9.9
0 1.5 3 60
Setting value 9
72
Hz
V
220
8.8
0 1.3
25
Setting value 10
50
Hz
V
220
55
9.9
0 1.3
25
Setting value 11
50
Hz
V
220
38.5
8.8
0 1.5
30
Hz
60
55
9.9
0 1.5
30
58
Hz
60
20.9
12.1
0 1.3 2.5
Hz
50
Cd56
Cd58
0
Cd55
Cd57
220
V
Setting value 12
220
V
Setting value 13
10. V/F control ■
220
V
Setting value 14
26.4
14.3
0 1.3 2.5
Hz
50
◆V/F free pattern setting
Setting value 15
Cd54
Cd51
V
20.9
12.1
0 1.5 3
Hz
60
26.4
14.3
0 1.5 3
Hz
60
59
Cd52 Cd53
Hz
10. V/F control ■
◆V/F free pattern setting
Constant
No.
Cd51
Constant name
Motor rated voltage
Cd52
Settable range Factory setting
Change during operation
X
X
Cd54
Cd55 output 40.00 400.00
Maximum output voltage (VMAX) 0.0 500.0
60.0HZ
By specification
Middle output frequency (FB) 0.0 400.0
Cd56 Middle output voltage (VC) 0.0 500.0
Cd57 Minimum frequency (FMIN) 0.0 400.0
3.0HZ
By specification
0.5HZ
X
X
X
X
X
Cd58 Minimum output voltage (VMIN)
◆Frequency command
0.0 500.0 By specification X
Constant
No.
Constant name Settable range Factory setting
Cd17 Maximum 60.00
Change during operation
X
X 0.00
Description: Set frequency command limit to restrict working frequency when motor is running.
O utput
Frequency
F H
Frequency m axim um
Frequency m inim um
O peration Frequency
60
10. V/F control■
◆Torque mode
Constant
No.
Constant name Settable range Factory setting
0 1 1
Description: Set initial torque automatical compensation function.
Cd03=0 Automatic torque compensation de-active, set boost by Cd07.
Cd03=1 Initial torque boost active, set maximum boost by Cd07.
◆Torque compensation gain
Change during operation
X
Constant
No.
Cd07
Constant name
Torque compensation gain
Settable range
0.0 2.5
Factory setting
0.5
Change during operation
X
Cd50 Torque compensation delay time 0 10000 50 msec X
Cd59
Cd60
Noload current adjust
(FG only)
Torque compensation frequency
(FG only)
30 150 60% X
1.5 10
2.50
HZ
X
Description: Torque compensation is automatic function of increasing torque when the load of motor is detected too high. To measure the resistant of motor is demanded to use this function. Please use the automatic measure of motor or input known the resistant of motor CE86。
Setting precaution:
1. Frequency torque compensation will run when operation freauency exceeds Cd60 which be set
2. Increase the value of Cd59 when unload current is too large, opposite when too small to collocate Cd60.
3. Increase gain of C4-01 when motor start and the torgue is not enough.
4. Over current occurred when start, please decrease gain of Cd07.
5. Current exceed rated current when motor idled, and decrease gain of Cd07.
6. Vibration occurred when motor rotated, and decrease gain Cd07 or increase delay time Cd50.
7. Please collocate with slip compensation when operated rated speed under 3Hz is demanded.
8. Torque compensation is invalid when the resistant of motor is CE86=0 or torque compensation gain
Cd07=0, operated by set V/f curve.
61
10. V/F control ■
◆Slip compensation setting
Constant
No.
Constant name
Slip compensation gain
CE00
(FG only)
Settable range Factory setting
Change during operation
0 2.50 0 O
CE01
CE02
Slip compensation delay time
(FG only)
Restriction of Slip compensation (FG only)
0 10000 500 ms X
Description: When motor load is larger, the motor slip is higher, in the meantime, the rotate speed of motor axle will be reduced, and frequency command inconsistent. Slip compensation is slip were brought by motor capacity and use increase output frequency to make actuality rotate frequency of motor to close to frequency command. The compensation method is motor rated slip CE82 multiply frequency CE00 and add to output frequency. Due to compensation demand motor rated slip CE82 that detected by autotuning or input by the specification on nameplate.
Slip (Hz)= rated frequency (Hz)- rated rpm (rpm)×pole/120
Setting precaution:
1. Slip compensation is invalid when set gain of CE00 to 0.
2. In the status of loading to measure motor speed and gradually adjust gain.
Increase gain when speed is too low, on the contrary to decrease gain.
3. Shrink delay time CE00 when the reaction of slip compensation is too low.
Increase delay time CE01 when speed is unstable.
◆Motor rated current
Constant
No.
Cd06
Constant name
Motor rated current
Settable range
10.0 200.0
Factory setting
100%
Change during operation
X
Description: 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)
Inverter rated current = 17.4A
Motor rated current = 8A
Set Value = 8 / 17.4 ×100 = 46%
62
11. PID control ■
◆PID control
PID control is a method of making the feedback value match the set target value. By combinating proportional control (P)、integral control (I) and derivative control (D), you can even control targets that you want to reach status.
The characteristics of the PID control operations as below:
Proportional control (P): output of operation proportional to the error. Feedback value cannot equal to target when only use Proportional control.
Integral control ( I ): output of operation integral to the error.Used for matching feedback value to target value, however, intense change might cause intergral control to disperse.
Derivative control (D): output of operation derivative to the error, respond rapid variations.
Error
Output
PID coutrol
I coutrol
P coutrol
Time
PID
coutrol motion
■ PID control application
The following table shows example of PID control application usinginverter:
Speed control
Pressure control
Flow rate control
Temperature control
Feeds back machinery speed information, and matches speed to the target value.
Feeds back pressure information, and performs constant pressure control.
Feeds back flow rate control information, and controls the flow rate highly accurately.
Feeds back temperature information, and performs temperature adjustment control.
Tachometer generator
Pressure sensor
Flow rate sensor
Thermocouple thermistor
63
11. PID control ■
◆PID control method selecting
Constant No. Constant name Settable range Factory setting
Change during operation
0 4 0 X
Description:CE55 is PID control method selecting, select as following:
0: invalid
1: PID output is inverter output, D control error.
2: PID output is inverter output, D control feedback.
3: PID output is adjustment of inverter output, D control error。
4: PID output is adjustment of inverter output, D control feedback.
◆PID target value setting methods
Target value setting methods as following:
Description Priority
1 frequency bias setting to adjust. Set Cd32/ 35/ 38=8.
Analog input Set analog terminal input of encoder card as target value.
P.W.M. input Set pulse input as target value.
2
3 input
4
◆PID feedback value setting value
Feedback value setting methods as following:
Analog input
Description Priority
Set analog input as feedback value, 10V is100%, use gain and bias setting to adjust. Set Cd32/ 35/ 38=7.
1 input
Pulse input Set pulse input as target value.
2
3
64
11. PID control ■
◆PID adjustment methods
Use PID control when target value is fixed, observe feedback wave and proceed adjustment.
1. Increase P value to within a range that does not vibrate.
2. Reduce I value to within a range that does not vibrate.
3. Increase D value to within a range that does not vibrate.
Constant No.
CE55
Constant name
Proportional control ( P )
Settable range
0.00 25.00
Factory setting
1.00
Change during operation
O
CE56 Integral time ( I ) 0.0 360.0 1.0sec O
CE58 Derivative time( D ) 0.00 10.00 0.00sec O
◆PID output limit
Constant No.
CE57
CE59
Constant name
Maximum value of
Integral control ( I )
Maximum value of
PID output
Settable range Factory setting
Change during operation
O
0.0 100.0 100.0%
O
Description: Set % a unit as upper limit of PID control output and derivative control. 100% indicates maximum frequency output.
◆PID output adjust
Constant No.
CE60
CE61
CE62
CE63
Constant name Settable range Factory setting
PID offset adjust ±100.0 0.0%
PID output delay time 0.00 10.00 0.00sec
PID output characteristics selecting
PID output gain
Change during operation
O
O
0 1 0 X
0.0 25.0 1.0 X
CE64
PID output reverse selecting
0 1 0 X
Description: Set CE60 as % to PID output offset.
Set CE61 to PID output delay time.
Set CE62 to PID output enlarge magnification.
Set CE63 to PID output polarity, when polarity is set to 1.
Set CE64 to select PID output whether inverting, when inverted is set to 1.
65
11. PID control ■
◆PID command acceleration/ deceleration time
Constant No. Constant name Settable range Factory setting
Change during operation
CE65
PID target value acceleration/ deceleration time
0.0 25.5 0.0sec X
Description: Set PID target value acceleration/ deceleration time, set time to accelerate from 0 to 100%.
When needed PID target value is the smooth curve not P.W.M. wave when used.
Notice: Due to PID output will pass by acceleration/ deceleration of Cd8, 9. If mechanical quassation was caused by setting CE65 and acceleration/ deceleration. User can reduce constant to avoid quassation.
◆Select position of P controller
Constant No. Constant name
Settable range
Factory setting Change during operation
CE66
Position of P controller selecting
0 1 0 X
CE67
PID delay position selecting
0 1 0
Description: Use CE66 to select position of P controller.
P、I、D controllers were divided to indivdual controller when set setting value to 0.
X
P controller is located in front of I、D controllers when set setting value to 1. (enter I、D controller after error passed by P controller).
Use CE67 to select PID delay position.
PID output delay when setting value is 0.
D controls output dealy when setting value is 1.
◆Selet step of I controller reset
Constant No. Constant name Settable range Factory setting
Change during operation
CE68 Select I control reset 0 1 0 X
Description:Setting value is 0, clear I control Integral value when place stop command or place reset command.
Setting value is 1, clear I control Integral value when only place reset command.
Reset command must be controlled by multi-functions input terminal (set multifunctions input Cd92 97 to 12).
66
12. Multi-step function mode ■
◆Multi-step function control frequency setting
Constant
No.
Constant name
CE05 1 st step speed setting
CE06 2 nd step speed setting
CE07 3 rd step speed setting
CE08 4 th step speed setting
CE09 5 th step speed setting
CE10 6 th step speed setting
CE11 7 th step speed setting
CE12 8 th step speed setting
CE13 9 th step speed setting
CE14 10 th step speed setting
CE15 11 th step speed setting
CE16 12 th step speed setting
CE17 13 th step speed setting
CE18 14 th step speed setting
CE19 15 th step speed setting
CE20 16 th step speed setting
Settable range Factory setting
Change during operation
0.0 400.0HZ 0.0HZ O
Description: Set multi-step function control speed frequency.
67
12. Multi-step function mode■
◆Multi-step function time setting
Constant
No.
Constant name
CE21 1 st step time setting
CE22 2 nd step time setting
CE23 3 rd step time setting
CE24 4 th step time setting
CE25 5 th step time setting
CE26 6 th step time setting
CE27 7 th step time setting
CE28 8 th step time setting
CE29 9 th step time setting
CE30 10 th step time setting
CE31 11 th step time setting
CE32 12 th step time setting
CE33 13 th step time setting
CE34 14 th step time setting
CE35 15 th step time setting
CE36 16 th step time setting
Settable range Factory setting
Change during operation
Description: Set multi-step function control time.
68
12. Multi-step function mode ■
◆Multi-step function mode reset
Constant
No.
CE48
Constant name
Multi-step function mode reset
Settable range
0 1
Factory setting
0
Change during operation
X
Description: 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.
Notice: External terminal 6 set to RST function, when RST connect with COM, it will reset the records and steps time to 0.
◆Multi-step function mode selecting
Constant
No.
Constant name Settable range Factory setting
Change during operation
CE47 Multi-step function mode selecting 0 6 0 X
Description: Select operation modes on speed variation when process control switch from previous stepto next step.
0: Liner operation, stop after operated one circle.
1: Liner operation, automatical restart fro first circle after operated one circle.
2: Liner operation, stay at last step after operated one circle and wait for input signal of reset, restart from first circle.
3: Reserved.
4: Gradually operation, stop after operated one circle.
5: Gradually operation, automatical restart fro first circle after operated one circle.
6: Gradually operation, stay at last step after operated one circle and wait for input signal of reset, restart from first circle.
69
12. Multi-step function mode■
Liner operation
Frequency
Cd08
Cd09
CE16
CE15
CE14
CE13
CE12
CE11
CE2
CE21
2
CE24
CE23
CE26
CE25
CE28
CE27
CE30
CE29
CE17
CE18
CE19
CE20
Time
Frequency
Gradually operation
CE16
CE15
CE14
CE17
CE18
CE13
CE12
CE11
CE22
CE21
CE24
CE23
CE26
CE25
CE28
CE27
CE30
CE29
CE19
CE20
Time
Cd09
70
12. Multi-step function mode ■
Not continuous operation Last step
Fast step
Frequency
Frequency
Time
From 1 st
step speed
Continuous operation
Continuous operation
Last step
Fast step
Frequency
Time
Perform speed as the last speed in the step , till the reset , then change to first step’s speed to continuous operation
Continuous operation , perform speed as the last speed in the step till the reset
Last step
Fast step
Time
71
13. MODBUS communication ■
◆MODBUS communication
This product built in with standard RS422/RS485 communicate port, support international standard
MODBUS protocol, user can monitor single or many inverters by using PLC, PC, industrial computer or other equipment which support MODBUS protocol.
■ The physical links
The wiring of this product can use either RS422(4 wires)or RS485(2 wires), by
JUMPER(J5).
422/485 setting
RS422 RS485
FG/FP
IG TA TB RA RB
FG/FP
IG TA TB RA RB Master
T+
T
_
R+
R
_
R R R R
Fig. RS422 The physical links
72
13. MODBUS communication ■
■ The physical links (continued)
FG/FP
IG TA TB RA RB
FG/FP
IG TA TB RA RB Master
485+
485
_
R R
Fig. RS485 The physical links
■ Related constants
Constant No. Constant name Settable range Factory setting
Change during operation
CE70 Address(ID) 0 240 240 X
Description: each inverter should be set its own address in a communication net, each address has to be the only one in this net.
Constant No. Constant name Settable range Factory setting
3
Change during operation
X
Description: available baud rate setting
Setting value Buad rate Setting value Buad rate
73
13. MODBUS communication■
Constant No. Constant name Settable range Factory setting
Change during operation
CE72
Communication respond wating time
2 65 2ms X
Description:When inverter receive a data, it will send the response data after CE72 time, it is used mainly when Master process speed slower or TE single delay time of two wires communication.
Constant No. Constant name Settable range Factory setting
0
Change during operation
X CE74 Parity bit check 0 2
Description:Setting value
0: disable 1: even parity bit 2: odd parity bit
◆MODBUS communication command
FR 1
Operation command
(d1-09)
RR 3 72
STOP 4
◆MODBUS communication command
Operation status
(d1-08)
Stand by 12
Forward 3
Reverse 15
Forward standing by 1 71
Reverse standing by
Forward is modified to reverse
13
5
Reverse is modified to forward 7
74
13. MODBUS communication ■
◆ MODBUS communication malfunction status list
Operation status
(d1-10)
NONE 0
OC 1
OU 2
OH-A 6
OH-b 7
OL-A 8
OH 19
Fb 21
OCPn 23
OCPd 24
OCPA 25
73
75
13. MODBUS communication ■
■ Data structure
This product support MODBUS RTU protocol, Function 03H、06H code, the data protocol of all function codes as below.
Function 03H: Read holding registers
Read 2 data from register in an inverter at slave address =1FH, data address are continuous and the beginning address is 280H,the RTU MODE data frame are listed as below:
Query
Field name Example Field name
Slave address
Function
1FH
03H
Slave address
Function
Starting address
(high byte)
Starting address
(low byte)
Number of register
(high byte)
Number of register
(low byte)
CRC error check
(low byte)
CRC error check
(high byte)
Content of address
80H
006BH (high byte)
Content of address
00H
006BH (low byte)
Content of address
02H
006CH (high byte)
Content of address
C7H
006CH (low byte)
CRC error check
E5H
(low byte)
Response
Example
1FH
03H
04H
03H
E8H
00H
00H
84H
CRC error check
(high byte)
42H
76
13. MODBUS communication■
Function 06H: write single register
Write a data as 1000(03E8H) to the register which is at address 1FH in an inverter at slave address= 0280H, the RTU MODE data frame are listed as below:
Field name
Slave address
Example
1FH
Field name
Slave address
Function 06H
Data address
(high byte)
Data address
02H
(high byte)
Example
1FH
06H
02H
Data address
(low byte)
Data content
(high byte)
Data content
(low byte)
CRC error check
(low byte)
CRC error check
(high byte)
Data address
80H
(low byte)
Data content
03H
8AH
(high byte)
Data content
E8H
(low byte)
CRC error check
(low byte)
CRC error check
9AH
(high byte)
80H
03H
E8H
8AH
9AH
CRC Generation :
1. Load 16 bit register with FFFF hex(all 1’s). Call this the CRC register.
2. Exclusive OR thr first eight-bit byte of the message with the low order byte of the 16-bit
CRC register, putting the result in the CRC register。
3. Shift the CRC register one bit to the right (toward the LSB), zero filling the MSB. Extract and examine the LSB.
4. If the LSB is 0, repeat Step 3 (another shift). If the LSB is 1. Exclusive OR the CRC register with the polynomial value A001 hex (1010 0000 0000 0001).
5. Repeat Step 3 and Step 4 until eight shifts have been performed. When this is done, a complete eight-bit byte will have been processed.
6. Repeat 2 5 for next eight-bit byte of the message. Continue doing this untill all bytes hace been processed.
7. The final contents of the CRC register is the CRC value.
77
13. MODBUS communication ■
CRC Generation (continued):
Pseudo code for generating a CRC-16:
CONST ARRAY BUFFER /* data,ex: 11h, 03h, 00h,6bh,00h,02h */
CONST WORD POLYNOMIAL = 0a001h /* X16 = X15 + X2 + X1 */
/* SUBROTINUE OF CRC CACULATE START */
CRC_CAL(LENGTH)
VAR INTEGER LENGTH;
{
VAR WORD CRC16 = 0FFFFH ; /* CRC16 initialize */
VAR INTEGER = I,j; /* LOOP COUNTER */
VAR BYTE DATA; /* DATA BUFFER */
FOR (I=1;I=LENGTH;I++) /* BYTE LOOP */
{
DATA == BUFFER[I];
CRC16 == CRC16 XOR DATA;
FOR (J=1;J=8;J++) /* BIT LOOP */
{
IF ((DATA XOR CRC16) AND 0001H) = 1 THEN
CRC16 = (CRC16 SHR 1) XOR POLYNOMIAL;
ELSE
CRC16 == CRC16 SHR 1;
DATA == DATA SHR 1;
};
};
};
78
14. Protective function ■
◆Stall protective function
Constant
No.
Constant name Settable range Factory setting
Change during operation
Cd68
Stall prevention selection during acceleration
0 1 1 X
Cd69
Stall prevention level during acceleration
30 200 125% X
Description:When a heavy load is placed on the motor or acceleration timeistoo short during acceleration.
Due to current output too much to lead inverter to over current, it can prevent from motot stall. The inverter will stop accelerating when output current exceeds Cd69 during acceleration.
Cd68= 0, invalid
= 1, valid
Cd69: setting method:Set inverter rated current to 100%.
※ CT2000FG Cd69 factory setting value is 150%
CT2000FP Cd69 factory setting value is 125%
Output current
Cd69
Time
Output frequency
Pause acceleration to avoid stall occurred
Time
Stall prevention in acceleration
79
14. Protective function ■
◆Stall prevention limit during acceleration
Constant
No.
Constant name Settable range Factory setting
Change during operation
Cd70
Stall prevention limit during accleration
30 100 50% X
Description:if using the motor in the constant output range, and automatically lowered to prevent stalling,
Disable to prevent the stall prevention level in the constant output range from being reduced more than necessary.
Stall prevention level during acceleration
Cd69
Cd52
圖. 加速中失速防止限制
Base frequency
Cd70 x Cd69
Output frequency
80
14. Protective function ■
◆ Stall prevention limit during deceleration
Constant
No.
Constant name Settable range Factory setting
Change during operation
Cd71
Stall prevention limit during deceleration
0 1 1 X
Description:If DC Bus exceeds setting value and stop deceleration to avoid inverter (OV- over voltage when the motor decelerated.
Cd71 =0, invalid
=1, valid
Output frequency
Stop deceleration when
DC Bus in the high side
Time
◆Over current prevention active point
Constant
No.
Constant name Settable range Factory setting
Change during operation
Cd72
Cd75
Over voltage prevention active point
Low voltage prevention active point
0 50 20 X
Description:This is to adjust the over voltage protection active point and when over current occurred.
Cd72: Over voltage protection active point (20V=355+20=375Vdc)
Cd75: 220V series=220V 380V series =380V 415V series =415V
440V series =440V 460V series =460V
81
14. Protective function ■
◆Stall prevention limit during constant speed
Constant
No.
Constant name Settable range Factory setting
Change during operation
Cd73
Stall prevention selection during constant speed operation
0 1 1 X
Cd74
Stall prevention level during constant speed operation
30 200 125% X
Description:A heavy load is placed on the motor when constant operation and makes inverter output current exceed Cd74 setting value. The inverter will automatical reduce output frequency to prevent the motor from stall (OC/OL). When a load disappeared or lightened and makes inverter output current be samller than Cd74 setting value. The inverter will automatical accelerate to work frequency.
Cd73= 0, invalid
= 1, valid, decelerated by Cd11 deceleration time.
Cd74 setting method: Set 100% as inverter rated current.
Output current
Cd74
Time
Output frequency
To avoid stalling to proceed deceleration
Time
82
14. Protective function ■
◆Speed search function
Constant
No.
Constant name Settable range
Start by frequency detection
Factory setting
Change during operation
Cd28
Cd76
Cd77
Speed search selection
Speed search operating current
Speed search deceleration time
0 3
0 200%
0.1 10.0
0
120%
2.0S
X
X
X
Cd78 Speed search waiting time 0.0 20.0 0.2S X
Description:The speed search function finds the actual speed of motor that is Rotational using inertia, and then starts smoothly from that speed. When restoring power after a temporary power loss or Rotational using inertia fan is enable. There are two ways of speed search by set Cd28.
Cd28= 0, invalid
= 1, valid, MCK feedback (above 3HP)
= 2, valid, current detection
= 3, valid, MCK disconnection start+ inertia start
■ Cd28=1
MCK feedback speed search: search motor rotoring speed by MCK feedback signal, then start operation by the speed.
Operation command
Frequency command
Output frequency
Cd78
Output voltage
0.3sec
Voltage recovered time
83
14. Protective function ■
■ Cd28=2
Current detect + MCK feedback speed search:Start searching motor speed by frequency command or maximum output frequency, when output current is over 120% rated current in searching and start by decreasing output frequency, after current is lower than 120% rated current, then proceed regular operation.
Operation command
Frequency command
Output frequency
Cd78
Cd77
Cd76
Output current
■ Cd28=3
MCK disconnection start + inertial start: PCB control circuit is unable to operate when disconnection or power voltage is too low. This function is able to automatic search speed and restore setting frequency to operate normal when power reconnection.
84
14. Protective function ■
◆Power is restored then restart automatically after momentary power loss
Constant
No.
Cd79
Cd80
Constant name
Momentary power loss direction
Momentary power loss compensation time
Voltage recovery time
Settable range
Factory setting
Change during operation
0 2 0 X
0 2.0 0.1sec X
Cd81 0.0 20.0 0.3sec X
Description: If a temporary power loss occurs, user can restart the inverter automatically after power restored to continue motor operation. To restart the inverter after power restored, set Cd79= 1 or 2.
If Cd79= 1, when power is restored within the time set in Cd80, the inverter will restart. If the time is over,
UV (under voltage) will be detected.
If Cd79= 2, when power is restored while the control power supply is kept CPU to work, the inverter will resart UV (under voltage) will be cleared automatically. Speed search setting is collocated when use momentary stop and restart.
AC power
Time
Power restored in cd80
Inverter output
Momentary power
Loss,compensation time Cd80
Speed search waiting time
Speed search when reset
Time
Voltage
Recover time
Cd81
85
14. Protective function ■
◆Overheating protection
Constant No. Constant name Settable range Factory setting
Change during operation
Cd82
Cd83
Inverter overheating forecast detection level
Motion when Inverter overheating forecast detection
50 100 90% X
0 3 3 X
50 130 85℃ X
Description: Set action when inverter detects action point and overheating.
Set Cd84 to Inverter overheating detection level. OH1 is displayed and inverter will stop free run when it is detected.
Cd82 set Inverter overheating forecast level, set Cd84 to 100%. Select operation by Cd83 when overheating forecast occurred.
Cd83 setting value Description
0 Deceleration stop (Inverter is stopped by set deceleration time)
2
3
Emergency stop (Inverter is stopped by Cd11)
Continuous operation, OH b displays overheating forecast
◆Motor overload protection
When motor operation exceeds motor rated current is overload operation. It is overload operation. If motor is under overload operation, it might lead to burn the motor.
(1) CT2000FG: Set protection point of motor to be 150% of motor rated current, overload time is 60 sec,
OLA is displayed when overload occurred, motor stops free run.
(2) CT2000FP: Set protection point of motor to be 120% of motor rated current, overload time is 60 sec,
OLA is displayed when overload occurred, motor stops free run.
86
15. Enviroment setting■
◆Speed multiplier/ gear ratio
Constant No. Constant name Settable range Factory setting
Change during operation
Cd46 Speed multiplier/ gear ratio 0 150.00 1 O
Description: The function shows revolution speed multiplied by a scaling factor on the Display. Comply with d1-34.
Notice:
1. HZ and A LED de-active.
2. RPM = Frequency ×Cd46.
3. If the value overflow, it will show “9999”.
◆Dynnnamic break
Constant No. Constant name Settable range Factory setting
Change during operation
0 1 1 X Cd64 Dynamic braking mode
Cd65 Dynamic braking voltage level 0 40 20
Description: Set action level and mode when set dynamic break.
Cd64=0 De-active when operation.
Cd64=1 Dynamic braking can be active during acceleration and deceleration, but not active during constant speed operation.
Cd65(Dynamic braking voltage level):This function adjusts action point of inverter dynamic break.
For example of 220V series: Set 20V equal to 350+20=370Vdc
87
X
15. Enviroment setting■
◆PWM frequency
Constant
No.
Constant name Settable range Factory setting
Change during operation
PWM 2 X
2.0 8.0 6 KHZ X
2.0 8.0
Description: Constant CD61 can set PWM frequency, the list as below:
Setting value
0 2K HZ 5
1
2
3
3K HZ
3.5K HZ
4K HZ
6
7
8 14
6K HZ
7K HZ
8K HZ
4K HZ
4 5K HZ 15 Setting by Cd62, Cd63
PWM frequency will become the variable one when Cd61 setting value is 15, Set maximum value by Cd62,
Set minimum value by Cd63. Set Cd62 as fixed PWM frequency when Cd62< Cd63.
PWM frequency
Cd62
PWM frequency upper limit
Cd63
PWM frequency lower limit
12.5% 87.5%
Cd52 Base frequency
88
3KHZ X
15. Enviroment setting■
◆Instant initial field time
Constant
No.
Cd66
Constant name Settable range Factory setting
Change during operation
0.00 15.00 0.2 X Instant initial field time
This function is to adjust instant initial field current of motor. Shorter of the time, higher of the field current .
Output frequency
Set frequency
DC braking frequency
In stopping
Cd24
Start frequency
Cd 16
DC branking frequency time in starting
Instant initial fiend time
Cd 65
Cd23 ,Cd26
Output voltage
Output voltage of set frequency
Output voltage of start frequency
DC braking voltage
Cd25
89
Time
DC braking frequency time in stopping
Cd23,Cd2
Time
15. Enviroment setting■
◆DC Bus & current fine tune
Constant No.
Cd67
Constant name
DC Bus fine tune
Settable range
± 30.0V
Factory setting
0.0V
Change during operation
X
± 100.0% 0.0 X
Description: This function is to adjust the calibration of voltage positioning on DC BUS between detected and actual position. The display value is higher when set at bigger figure.
Cd67: 220V series, when setting value > 15V equal to 15V。
400V series, can set up to 30V.
◆Motor specification
Constant No.
CE83
CE84
CE85
CE86
Constant name
Motor Noload current
Motor pole
Motor leakage inductance
Motor resistance (RS)
Settable range
0.00 20.00
10.0 100.0
2 8
0.0 40.0
0.000 65.000
Factory setting
2.00HZ
30.0%
4 pole
0%
By specification
Change during operation
X
X
X
X
X
Description: CE82 86 : The motor values are shown after execute autotuning.
( CE82 85for FG –Type only)
CE87 : Inverter load specification of inverter (FG –Type only)
1: 150% overload (heavy load model)
2: 120% overload (light load moodel)
◆Data lock
Constant No. Constant name Settable range Factory setting
Change during operation
0 2 2 X
Information:Data lock to prevent unperfesional operator to input unsuitable data.
Cd98=0 Read only mode: Data lock, but operation frequency could be input by numeric keys or incresement , decresment keys.
Cd98=1 Simple mode: Some constants could be read and modified.
Cd98=2 Macrocosm mode: All constants could be read and modified.
90
15. Enviroment setting■
■ Read only mode
Constants only could be read, and not modified after set Cd98=0. The rest of constants are locked, beside Cd98, Cd00 frequency command and Cd15 jog frequency could be modified. Select sequence of constants like simple mode at read mode.
■ Macrocosm mode
All constants could be read and modified after set Cd98=2.
■ Simple mode
The constant setting were modified to be simple mode after set C98=1. Simple mode provides 20 common use constants for operators to use and modify, the sequence as below:
Sequence Constant Constant name Page
3
4
Cd02
Cd04
Operation display content
Operation command selecting
P42
P44
P43
P45
7
8
9
5
6
10
11
Cd05
Cd06
Cd08
Cd09
Cd12
Cd13
Cd14
V/F curve selecting
Motor rated current
Acceleration time 1
Deceleration time 1
Frequency command 2
Frequency command 3
Frequency command 4
P57
P62
P45
P45
P53
P53
14
17
18
Cd51
Cd56
Cd58
Motor rated voltage
15 Cd53 output frequency
16 Cd54 Maximum output voltage
Middle output voltage
Minimum output voltage
P53
P55
P46
P60
P60
P60
P60
P60
P89
P91
91
15. Enviroment setting■
◆LCD key function
LCD Monitor
7-segment Monitor
■
Twinkle
Description:
1. Use ▲、▼ to switch the content of 7-segment after input power.
2. When monitor LCD display, press X . ■ twinkle is viewing, press ▲、▼
LCD display is switchable. 7-segment monitor keeps original constant. ■ will not twinkle after press X again, then use ▲、▼ to 7-segment monitor content.
◆LCD display permutation group
Constant No. Constant name Settable range Factory setting
Change during operation permutation 0 X
X CE76 LCD group selecting 0 3
Description:
CE75=0 : LCD can show 2 combinations constants
CE75=1 : LCD can show 4 combinations constants
CE75=2 : LCD can show 8 combinations constants
CE76 : Accommodate CE75 to select LCD display group content.
CE76=0
F output frequency U output voltage
A output current H module temperature
Frequency command M MCK
Pn DC BUS voltage r RPM
2
92
15. Enviroment setting■
DI terminal status
F output frequency U output voltage
A output current H module temperature
Frequency command r RPM
Pn DC BUS voltage Kg
F output frequency
A output current
Pn DC BUS voltage
U output voltage
F output frequency
A output current
Pn DC BUS voltage
DI terminal status
CE76=1
CE76=2
H module temperature
r RPM
D ( day )
hr ( hr︰min )
CE76=3
H module temperature
CS cosθ
Pw power
KW KW-H
S1 S2 S3 S4 S5 S6 RR FR
◆IN1 transformer magnication value
Constant No. Constant name
CE81
IN1 transform magnification value
Settable range
0.0
50.0
Factory setting
Change during operation
10.0 X
Description: This function is Screen indicates kg value. (IN1*CE81)。
93
15. Enviroment setting■
◆Initialize data
Constant No. Constant name Settable range
Cd99 Initialize 0 5
Factory setting
0
Change during operation
X
CE96
CE97
Restore initialize value of motor voltage
Restore initialize value of motor frequency
0 3 0 X
0 1 0 X
Description: CE96:0:380V 1:415V 2:440V 3:460V (except 220V series)
CE97:0: 50HZ 1: 60HZ (220V series is fixed 60HZ)
※ Description: CE96, 97 accommodate to CD99 is the function of recovering factory value, partly or all of constants can be recovered factory value.
Setting value Content
0 Invalid
1 Recover auto procedure operation constant Cd8 Cd11,CE05 CE20,CE21 CE36
2
Recovering factory value
Uncontain auto procedure operation constant Cd8 Cd11,CE05 CE20,CE21 CE36
3
4
5
◆Password input
Recovering factory value
Uncontain auto procedure operation constant Cd8 Cd11,CE05 CE20,CE21 CE36 and motor constant Cd05,Cd06,Cd17,Cd18,Cd50 Cd58,Cd75 Cd78
All Initialize data recover
Eliminate error record
Description: Some environment setting constants can be changed by input password correctly.
(factory only)
◆Malfunction record
Description: Record malfunction causes to eliminate malfunction situation.
1. Malfunction of Err、Ero、Erc etc. will not be recorded.
2. Memorize the latest four records.
3. Low voltage malfunction will not be recorded when inverter stand by.
4. d1-29 32 only can be read or deleted all by Cd99, useer is unable input malfunction record.
94
16. Troubleshooting table ■
Description of alarm display indications
Error indication
Description of fault operation
ErO
Item for inspection
Operation error of internal ROM,
RAM
Was the unit operated as indicated in the manual
Switch off the power and then apply again
ErC Error of internal CPU
Is there a large amount of external noise
OCPA
OCPd
OCPn
OC
Over current (180% rated current)
Over current (180% rated current)
Over current (180% rated current)
Over current (200% rated current)
Processing
Use the correct procedure
Replace the unit
Was there rapid acceleration
Was there rapid deceleration
Check the contact absorber.
Install a noise filter
Lengthen the acceleration time
Lengthen the deceleration time
Was there any variation in the load
Lengthen the time for the load variations
Was there rapid acceleration / Lengthen the acceleration deceleration and variation in the and deceleration time and load reduce the load
OCS
OU
LU
Output short circuit or ground detected
DC link over voltage
Is there a short circuit for the output or grounding for the motor
Perform a megger check for the motor
Was there fast deceleration, or fast voltage
Lengthen the deceleration time. Investigate the use of the optional DBR
Improve the voltage
Is there a low voltage at power, or internal inverter wiring error condition and confirm inverter model
LU A
LU b
Insufficient voltage detected due to power failure or instantaneous power loss.
Insufficient voltage detected due to power failure or instantaneous power loss. And the auto save function is working
Insufficient voltage detected due to power failure or instantaneous power loss. And the auto save function is working
Is there a low voltage at power, or internal inverter wiring error
Is there a low voltage at power, or internal inverter wiring error
Improve the voltage condition and confirm inverter model
Improve the voltage condition and confirm inverter model
OH
OL
OL b
Overheating of the cooling fan detected
Overload detected for more than one minute
Over load alarm for more than one minute
1.
2.
3.
Cooling fan stops
Ambient temperature too hot
Motor being overload
Is the motor being overloaded
Is the motor being overloaded
1. Exchange the cooling fan
2. Lower the ambient temperature
3. Check the load conditions
Increase the capacity of the inverter and motor
Increase the capacity of the inverter and motor
Improve power supply
PLU Power voltage too low Is power voltage too low condition
Fb Fuse blown Is the fuse blown Change a fuse
95
16. Troubleshooting table ■ bUOH DBR overheat detected Is the braking ratio appropriate
Reduce GD 2 of load or lengthen deceleration time
Free
5Er
Emergency switch operation
Double chips abnormal
Check S6 or COM short or not Open S6 and COM
Switch off the power and then apply again
Replace the unit
Er3
Keypad communication abnormal Check the wiring of keypad lost or not
Replace the cable
96
17. Control procedures chart ■
◆Analog input terminal
Analog input terminal IN1
IN1input bias
Cd-33
IN1 function selecting
Cd-32
+
IN1
4 ~ 20mA
+
Cd-31
IN1input gain
Analog input terminal IN2
IN2 Input biax
Cd-39 d1-18
IN2Function selecting
Cd-38
IN1
0 ~ 10V
+
+
Cd-37
IN2 input gain d1-19
97
0
0: De-activ
1: Analog master speed
1
2
2: Analog speed (analog master speed auxiliary command)
3
3: master speed gain
4
4: Auxiliary frequency 2
5
5: Auxiliary frequency 3
6
6: DC brake current
7
7:PID feedback value
8
8:PIDcommand value
0
0: De-activ
1: Analog master speed
1
2
2: Analog speed (analog master speed auxiliary command)
3
3: master speed gain
4
4: Auxiliary frequency 2
5
5: Auxiliary frequency 3
6
6: DC brake current
7
7: PID feedback value
8
8: PIDcommand value
17. Control procedures chart ■
◆Analog input terminal
Analog input terminal IN3
IN3 input bias IN3 function selecting
Cd-36 Cd-35
IN3
0 ~ 10V
+
◆PID control
+
Cd-34 d1-19
IN1 input gain
CD00
0
0
0: De-activ
1: Analog master speed
1
2
2: Analog speed (analog master speed auxiliary
3
3: master speed gain
4
4: Auxiliary frequency 2
5
5: Auxiliary frequency 3
6
6: DC brake current
7
7: PID feedback value
8
8: PIDcommand value
Main speed frequency
Analog
1
Multi-step function
3
5
Pulse input
Option card P.W.M. input
Under development
Option card analog input 1
Under development
Option card analog input 2
Under development
Multi-funtion analog input IN1
Cd32=8
Multi-funtion analog input IN2
Cd38=8
Multi-funtion analog input IN3
Cd35=8
PID
Target
98
17. Control procedures chart ■
◆PID control
Option card 1
Under development
Option card 2
Under development
Multi-funtion analog input IN1
Cd32=7
Multi-funtion analog input IN2
Cd38=7
Multi-funtion analog input IN3
Cd35=7
◆PIDcontrol block 1
PID
Freeback
Target
DI=14
CE65
Accel/Decel time
Freeback
1,3
CE54
2,4
CE58
D control
DI=15
P control
-1
1
0
CE66
99
0
-
CE66
CE55
1
DI=12
DI=13
CE56
I control
CE57
I limit
CE67
0 1,3
CE58
D control
CE61
Delay Time
1
+
+ PID output
+
2,4
CE54
17. Control procedures chart ■
◆PID control block 2
PID output
CE59
PID limit
Delay time
CE61
CE67
0
1
1
-1
CE62
0
1
+
+
CE60 offset
Output gain
CE63
+
+
1,2
3,4
0
Output frequency
CE54
Main speed frequency
◆Relay input terminal 1
0:Time
1:Fault
2:Stop
3:Acceler
5:Deceleration
5:Deceleration
6: Frequency arrive
Cd45
7: Current arrive
Cd85
8: Overheat
Cd84
9: OL malfunction action
10:X
Cd29
Multifunction relay 1
output function selecting
Cd47
Multifunction relay 1
100
17. Control procedures chart ■
◆Relay input terminal 2
0:Time
1:Fault
2:Stop
3:Acceler
4: Speed reached
5:Deceleration
6:
Frequency arrive
Cd45
7: Current arrive
Cd85
8: Overheat
Cd84
9: OL malfunction action
10:X
Cd29
◆D0 input terminal
0:Time
1:Fault
2:Stop
3:Acceleration
4: Speed reached
5:Deceleration
6:
Frequency arrive
Cd45
7: Current arrive
Cd85
8: Overheat
Cd84
9: OL malfunction action
10:X
Cd29
101
Multifunction relay 2
output function selecting
Cd48
Multifunction relay 2
DO output function selecting
Cd49
DO Output
17. Control procedures chart■
◆ Application of compressor
IN2
IN3
RELAY
U
V
W
Target
M
Feedback
Pressure sencer
Malfunction detect
Machine
Pressure vessel
Atmospheric pressure
B
Pressure control valve
(Machine bleed off)
Constant seeting : Cd01=0,Cd04=1,Cd08=15,Cd09=15,Cd18=20,Cd47=1,CE54=3,CE55=5,
CE56=1,Cd35=8,Cd38=7
◆Application of extruder machine
Feeder
Plastic
Lead screw
1
Heater
Extruder
Lead screw
2
Grind
Lead screw
3
Cooling
Constant setting : Master inverter setting Cd01=1、Cd04=1、Cd08=30、Cd09=30
Feeder setting: Cd47=7、Cd85=5、Cd86=110
102 vess
17. Control procedures chart ■
◆Application of winding machine
Wind
Dances
U V W
INV
POTENTIO METER
10V
IN2
CC
U
V
W
Costant setting :
Master inverter setting Cd01=
1、Cd04=1、
Winding machine setting : Please set CE88~95 to autotuning.
Cd01=1
、
Cd04=1
、
Cd35=8
、
Cd36=50
、
Cd38=7
、
CD44=1
、
CE54=1
CE55=0.4
、
CE56=6.6
103

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Key features
- V/F vector PWM control
- Motor autotuning
- Multi-functional digital inputs and analog input interface
- Multi-step function
- RS485/RS422 communication
- PID control
- Overload capacity 150%