Winston WST800 Technical manual

V2.0
Please follow this instruction manual to the
User and kee
p
it safe.
220V Level 0.4-5.5kW
380V Level 0.4-400kW
Instructions For the use of
Multifunctional AC frequency
converters WST800
Data code：WST800-2TVB

Contents
Chapter 1 Product standard specifications................................1
Chapter 2 Terminal connection.................................................7
Chapter3 Functional Instructions...............................10
Chapter 4 Fault Diagnosis ....................................................54

- 1 -
Chapter 1 Product standard specifications
1.1、Technical specifications（see table1）
Table1 main technical specifications
Input
Rated voltage，
frequency
3P AC380V;50/60Hz
2P AC220V;50/60Hz
Voltage Range 3P AC360V～450V
2P AC190V～250V
output
Voltage 0～460V
0～260V
Frequency Low Frequency：0～300Hz High frequency：0～3000Hz
Overload
Capacity
G Type:110% 150% 1min 200% 4s
P Type:105% 120% 1min 150% 1s
Mode of control V/F control、High Level V/F control、V/F Separation control、No PG
current vector control
Control
characteristics
Frequency
resolution
Analog Setting Max output frequency 0.1%
Digital Setting 0.01Hz
Frequency
accuracy
Analog input Within the max output frequency 0.2%
Digital input Within the setting output frequency 0.01%
V/F Control
V/F Curve
Moment
Improvement
Manually set：Rated output 0.0～30.0%
Auto Improvement：According output current and motor
parameters to auto improve moment.
Automatic flow
limiting and
voltage limiting
Whether in the process of acceleration, deceleration or
stable operation, the stator current and voltage of the
motor can be automatically detected, and it can be
suppressed to the allowed range according to a unique
algorithm to minimize the possibility of system failure
jumping.
Inductive
vector control
voltage
frequency
characteristics
Automatically adjust the output voltage-frequency ratio
according to the motor parameters and unique
algorithms.
Torque
characteristics
Starting torque:
3.0 Hz 150% rated torque (VF control)
150% rated torque at 1.0 Hz (Advanced VF Control)
150% rated torque at 0.5 Hz (no PG current vector
control)
Constant operating speed accuracy :≤±0.2% rated
synchronous speed
Velocity fluctuation :≤±0.5% rated synchronous speed
Torque response :≤20 ms (no PG current vector
control)
Self-determinatio
n of motor
parameters
Without any restrictions, automatic parameter
detection can be completed under the static and
dynamic motor to obtain the best control effect.
Current and
voltage
suppression
The whole process of current closed-loop control and
complete avoidance of current impact has a perfect
over-current over-voltage suppression function.
Under voltage
suppression in
operation
Especially for users with low grid voltage and frequent grid voltage
fluctuations, even if it is below the allowed voltage range, the system
can maintain the maximum possible running time based on unique
algorithms and residual energy allocation strategies.

- 2 -
Typical
function
Multi-Speed
running
16-stage programmable multi- speed control and multiple running
modes are optional. Pendulum frequency operation: preset frequency,
center frequency adjustable, state memory and recovery after power
outage
PID control
RS485
Built-in PID controller (preset frequency). Standard configuration
RS485 communication function, multiple communication protocols are
optional, and there is linkage synchronization control function.
Frequency
setting
Analog input DC Voltage 0～10V,DC Current 0～20mA
Digital input
Operation panel setting, RS485 interface setting,
UP/DW terminal control, and various combination
settings with analog input can also be made.
Output signal
Digital output
Two DO terminals open collector output and two
programmable relay outputs (TA,TB,TC), up to 61
meaning choices
Analog output
Two analog signals output, the output range of
0~20 mA or 0~10 between the flexible setting, can
achieve the set frequency, output frequency and
other physical output
Automatic
Steady
Pressure
Operation
According to the need, dynamic, static and non-stable can be selected
to obtain the most stable operation effect
Acceleration
and
deceleration
Time setting
0.1 s~3600.0 min continuous adjustable, S type, straight-line optional
B
r
e
a
k
i
n
g
Energy
Brake
The starting voltage, the return voltage and the energy consumption
braking rate are continuously adjusted
DC Brake Stop DC brake start frequency :0.00~[ F00.13] upper limit frequency
Brake time :0.0~100.0 s; Brake current :0.0%~150.0% rated current
Magnetic
flux Brake 0～100 0：Be of no effect
Low Noise
Operation
Carrier frequency 1.0KHz~16.0KHz continuously adjustable to
minimize motor noise
Speed tracking
speed Restart
function
It can realize the function of smooth restart and instant stop restart of
motor in operation
Counter One internal counter to facilitate system integration
Function
Frequency setting of upper and lower limits, frequency hopping
operation, reversal operation limit, slip frequency compensation,
RS485 communication, frequency increment, deceleration control, fault
self-recovery operation, etc

- 3 -
Operation
panel
display
Running
State
Output frequency, output current, output voltage, motor
speed, set frequency, module temperature, PID setting,
feedback, analog input and output, etc
Alarm
Content
The last six fault records, the last fault trip when the output frequency,
set frequency, output current, output voltage, DC voltage, module
temperature and other 6 operating parameters record
Defective function
Over-current, over-voltage, under-voltage, module failure, electronic
thermal relay, overheating, short circuit, input and output phase
deficiency, abnormal tuning of motor parameters, internal memory
failure, etc
ENVIRON
MENT
Ambient
temperature
－10℃～＋40℃
Ambient humidity 5％～95％RH，No condensation
Ambient
environment
Indoor (no direct sunlight, no corrosion, flammable gas, no oil mist, dust,
etc)
Altitude 10% for each 1000 m increase
ORGANAZ
ATION
levels of
protection
IP20
cooling-down
method
Air cooling with fan control
Installation way Wall mounted, cabinet type

- 4 -
1.2、Product Appearance and Mounting Dimensions，see table 2
Power
(kW)
Voltage
(V)
In
(A) Fig.
Product Dimensions
(mm)
W1 H1 H W D
0.75 220 4.0
Fig.1 78 2000 212 95 154
1.5 220 7.0
2.2 220 9.6
0.75 380 2.1
1.5 380 3.8
2.2 380 5.1
4.0 380 8.5
5.5 380 13.0
7.5 380 16.0
Fig.2 129 230 240 140 180.5
11.0 380 24.0
15.0 380 32.0
Fig.2 188 305 322 205 199
18.5 380 36.0
22.0 380 44.0
30.0 380 58.0
37.0 380 70.0
Fig.3
195 470 490 270 205
45.0 380 90.0
55.0 380 110.0
Fig.3
175 450 470 290 250
75.0 380 152.0
Fig.3
175 560 580 290 275
90.0 380 172.0
Fig.13
200 648 670 325 300
110.0 380 205.0
132.0 380 253.0
160.0 380 304.0
Fig.3
300 670 700 465 310
185.0 380 334.0
200.0 380 380.0
220.0 380 426.0
Fig.4
360 875 900 480 350
250.0 380 465.0
285.0 380 520.0
315.0 380 585.0
Fig.4
530 1040 1060 650 355
355.0 380 650.0
400.0 380 752.0
450.0 380 840.0
Fig.4
** ** ** ** **
500.0 380 930.0
560.0 380 1050.0
Fig.4
** ** ** ** **
630.0 380 1150.0
750.0 380 1370.0
Fig.4
** ** ** ** **
800.0 380 1480.0
Table 2
Fig.1
Fig.2
Fig.3
Fig.4

- 5 -
1.3、Product Gross Weight and Packing Dimensions see table 3
D
H
W
Fig.5
Ordering No. Power
(kW)
Gross
Weight
(Kg)
Fig.
Packing Dimensions
(mm)
H W D
WST800-2T0R7/1R5B 0.75 1.2
Fig.5 212 95 154
WST800-2T1R5/2R2B 1.5 1.3
WST800-2T2R2/4R0B 2.2 1.3
WST800-3T0R7/1R5B 0.75 1.3
WST800-3T1R5/2R2B 1.5 1.3
WST800-3T2R2/4R0B 2.2 1.3
WST800-3T4R0/5R5B 4.0 1.4
WST800-3T5R5/7R5B 5.5 1.5
WST800-3T7R5/011B 7.5 3.2
Fig.5 240 140 180.
5
WST800-3T011/015B 11.0 3.3
WST800-3T015/018B 15.0 5.7
Fig.5
322 205 199
WST800-3T018/022B 18.5 5.8
WST800-3T022/030B 22.0 6.2
WST800-3T030/037B 30.0 6.7
WST800-3T037/045 37.0 17.5
Fig.5
490 270 205
WST800-3T045/055 45.0 18.0
WST800-3T055/075 55.0 22.0
Fig.5
470 290 250
WST800-3T075/090 75.0 28.0
Fig.5
580 290 275
WST800-3T090/110 90.0 45.0
Fig.6
670 325 300
WST800-3T110/132 110.0 46.0
WST800-3T132/160 132.0 48.5
WST800-3T160/185 160.0 63.0
Fig.6
700 465 310
WST800-3T185/200 185.0 65.0
WST800-3T200/220 200.0 65.0
WST800-3T220/250 220.0 91.0
Fig.6
900 480 350
WST800-3T250/285 250.0 93.0
WST800-3T285/315 285.0 95.0
WST800-3T315/355 315.0 135.0
Fig.6
1060 650 355
WST800-3T355/400 355.0 140.0
WST800-3T400/450 400.0 150.0
WST800-3T450/500 450.0 **
Fig.6
** ** **
WST800-3T500/560 500.0 **
WST800-3T560/630 560.0 **
Fig.6
** ** **
WST800-3T630/750 630.0
**
WST800-3T750/800 750.0
**
Fig.6
** ** **
WST800-3T800/1000 800.0
**
Table 4
D
H
W
Fig.6

- 6 -
1.4 Breaking component selection guideline
Voltage(V) Power
(KW)
Breaking component Brake
torque
W (Ω) 10%ED
2PH 220 Series
0.4 80 200 125
0.75 80 150 125
1.5 100 100 125
2.2 100 70 125
4.0 300 50 125
3PH 220 Series
0.75 150 110 125
1.5 250 100 125
2.2 300 65 125
4 400 45 125
5.5 800 22 125
7.5 1000 16 125
3PH 380 Series
0.75 100 750 125
1.5 300 400 125
2.2 300 250 125
4 400 150 125
5.5 500 100 125
7.5 1000 75 125
11 3000 43 125
15 3000 32 125
18.5 3000 25 125
22 4000 22 125
30 5000 16 125
37 6000 13 125
45 6000 10 125
55 6000 10 125
75 7500 6.3 125
93 9000 9.4/2 125
110 11000 9.4/2 125
132 13000 6.3/2 125
160 16000 6.3/2 125
200 20000 2.5 125
220 22000 2.5 125
250 25000 2.5/2 125
280 28000 2.5/2 125
315 32000 2.5/2 125
355 34000 2.5/2 125
400 42000 2.5/3 125
450 45000 2.5/3 125
Note:
1. please select the resistance value specified by our company.
2. the use of brake resistance not provided by our company, resulting in inverter or other
equipment damage, we do not bear any responsibility.The installation of
3. brake resistance must take into account environmental safety, flammability, at least 100
mm. from the frequency converter

- 7 -
Chapter 2 Terminal connection
2.1 The main circuit terminals are described below：
Table 4.1 Main circuit terminal function description
Terminal name function declaration
R S T Three-phase power input terminal
U V W Three-phase AC motor terminals
P+ P- External brake unit reserved terminal
P+ PB External brake resistance reserved terminals (30 kW
and below）
P+ P1 External DC reactor reservation terminal
G/PE Earth terminal
2.2 Terminal of control loop
2.1 Distribution of control terminal of control panel
2.1 Function Description of Control Circuit Terminal
Category Terminal
label Function Description Specifications
Multifunctional
digital input
terminal DI
DI1 the short-time connection between DI
(DI1, DI2, DI3, DI4, DI5, DI6, DI7) is
effective, and its function is set by
parameter F07.00~COMF07.06,
respectively ,(common end: COM). INPUT,0-24 V level signal,
low level effective 5 mA.
DI2
DI3
DI4
DI5
DI6
DI7
DI7 can be used as a common
multi-function terminal, but also
programmable as a high-speed pulse input
port, see F07.06 function description.
Multifunctional
Digital Output
Terminal DO
DO1
DO (DO1, DO2) is a multifunctional
collector with open circuit output of up to 62
kinds. For details, see F07.18、F07.19
description of terminal function。
Opto coupler isolation, open
collector output, output voltage
range :0 V-24V
Output current range:
0mA-50mA
DO2
AO of analog
input AI output
terminals
AI1
AI1 receive analog voltage / current input,
voltage, current selected by jumper JP3,
factory default input voltage, if you want to
input is current, just adjust jumper cap to
Cin position; AI2 only receive voltage input.
Range setting see function code
F06.01~F06.10 description. (Reference:
GND)
INPUT, input voltage
range :0~10 V (input
impedance :100 KΩ), input
current range :0~20 input
impedance :500Ω).
AI2
AO1
AO1 provide the output of analog
voltage/current quantity, can represent 14
kinds of physical quantity, output voltage,
OUTPUT,0~10 V DC voltage.
The output voltage of the AO1、
TB1
TA1 TC1
AI1 AI2 GND AO2 DI7 DO1
DI1 DI3 DI5 24V
10V GND AO1 485+ DI6 COM
485- DI2 DI4 DO2 TB2
TA2 TC2

- 8 -
current is selected by jumper JP4, factory
default output voltage, if you want to output
current quantity, just jump jumper cap to
Co1 position; see function code F06.21、
F06.22 description for details. (Reference:
GND)
AO2 terminal is the PWM
waveform from the central
processor. magnitude of the
output voltage is proportional to
the width of the PWM
waveform.
AO2
Relay output
terminals
TA1
Programmable defined as a multifunctional
relay output terminal, up to 62. For more
details, see F07.20、F07.21 terminal
function introduction.
TA-TB:often close；TA-TC:often
open。Contact capacity：
250VAC/2A(COSФ=1);250VAC/
1A(COSФ=0.4),30VDC/1A.
TB1
TC1
TA2
TB2
TC2
Power
interface
24V
24V is the common power supply of digital
signal input terminal
maximum output current
200mA
10V
10V is the common power supply for
analo
g
input and output terminals maximum output current 20mA
COM
Digital Signal and 24 V Power Reference
Ground Internal and GND segregation
GND
Analog signal and 10 V power reference
g
round Internal and COM segregation
communication
interface
485+ RS485signal + terminal Standard RS485
communication interface, not
isolated from GND, please use
twisted pair or shielded wire.
485- RS485signal - terminal
2.3 Main control panel jumper settings
JP2
OFF Indicates that the resistance matched on 485
communication is not connected
ON Indicates that the resistance matched on 485
communication is connected
JP3
Cin Represents AI1 input current signal, 4-20mA
Vin Represents AI1 input voltage signal,0-10V
JP4
Vo1 Represents AO1 output voltage signal, 0-10V
Co1 Represents AO1 output current signal,
4-20mA
JP5
Vo2 Represents AO2 output voltage signal, 0-10V
Co2 Represents AO2 output current signal,
4-20mA
JP5
JP4
I V
I V
AO1
AO2
JP3
JP2
I V
1:2 2:3
OFF ON
485
AI1

- 9 -
2.4 Basic wiring diagram
Frequency converter wiring part is divided into main circuit and control circuit. The user
can lift the lid of the shell, and you can see the main loop terminal and the control loop terminal.
The user must connect accurately according to the following wiring circuit.
图4.2 Basic operational wiring diagram
Fig.13
1kR-5kR
TA1
NO(normal open contact）
Programmable relay output（fault）
TB1
TC1
NC(normal close contact）
P+ PB
V
380V
power
50/60Hz T
M
R
S
R
S
485-
MOTOR
T
485+ PE
W
U
MCCB -
unit
+
Short
DC reactor
Resistor
brake
DI1
DI2
DI5
DI4
DI3
COM
RS485 port(standard modbus interface)
Forward running
AI2
reverse running
Forward jog
GND
Fault reset
High speed pulse
Open collective pole output（24VDC)（RUN)
24V
DO1
DC0-10V
DC0-10V/4-20mA
+10V
AI1
Digital com
Analog GND
Analog output 0-10V/0-20mA
GND
AO2
Open collective pole output（24VDC)
24V
DO2
（reach frequency）
PE
WST 810 serial
TA2
NO(normal open contact）
Programmable relay output（empty）
TB2
TC2
NC(normal close contact）
Analog output 0-10V/0-20mA
GND
AO1
DI6
DI7
Outer fault input
empty

- 10 -
Chapter3 Functional Instructions
The symbols in the functional tables are described below;
×：The set value of this parameter can be changed when the frequency converter is down
and running；
○：The set value of the parameter can not be changed when the frequency converter is in
operation；
◆：The value representing this parameter is the actual detected record value and can not
be changed；
◇：Indicates that this parameter is "manufacturer parameter ", is limited to manufacturer
setting, forbids the user to carry on the operation;
F00-Basic func
Function Code Name Content Setting Range default property
F00.00 LCD language 0：Chinese 1：English 0～1 0 ○
F00.01 Users macro
0：G mode
1：SPWS mode
2：1 INV 2 Pump
3：3pump cycle mode
4：PV mode
5：numerical ctrl mode
6：fire inspection mode
7：EPS power mode
8～20：Reserved
0～20 0 ×
F00.02 Ctrl mode
0：Common V/F ctrl
1：Senior V/F ctrl
2：SVC
3：Reserved
4：Separate V/F ctrl
Note: This parameter can not
be initialized, please modify
it manually
0～4
Model
settin
g
×
F00.03 Run order select
0：Operation panel
1：Terminal
2：Communication
0～2 0 ○
F00.04 Main freq
0：Digital given1
1：Digital given2
2：Digital given3
3：AI1
4：AI2
5：pulse given
6：Simple PLC set
7：Mu1ti speed set
8：PID freq set
9:potentiometer
10：MPPT given
0～10 9 ○

- 11 -
F00.05 Auxiciary freq
0：Digital given1
1：Digital given2
2：Digital given3
3：AI1
4：AI2
5：pulse given
6：Simple PLC set
7：Mu1ti speed set
8：PID freq set
9:potentiometer
10：MPPT given
0～10 3 ○
F00.06 Freq setting
0：Main freq Ａ
1：Ａ+K*Ｂ
2：Ａ-K*Ｂ
3：︱Ａ-K*Ｂ︱
4：MAX（Ａ，A*Ｂ）
5：MIN（Ａ，A*Ｂ）
6：A switch K*B
7：A switch A+K*B
8：A switch A-K*B
Note 1: Frequency switching
needs to be achieved through
terminal coordination
Note 2: Swing control has a
higher priority than the given
mode of this frequency source。
0～8 0 ○
F00.07 Digital setting1
LED Single digit：power out of
storage
0：Storage 1：Not Storage
LED Tens：Stop Holding
0：Hold 1：Not Hold
LED Hundreds ： ▲ / ▼ Key 、
UF/DOWN Frequency regulation
0：Be of no effect
1：Effective
LED Thousands：Hold
000～111
000 ○
F00.08 Digital setting2 000 ○
F00.09 Digital freq1
The set value is the initial
value given by the frequency
number 1
0.00Hz～
【F00.13】 50.00 ○
F00.10 Digital freq2
The set value is the initial
value given by the frequency
number 2
0.00Hz～
【F00.13】 50.00 ○
F00.11 Modulus K K weight factor of auxiliary
frequency source 0.01～10.00 1.00 ○
F00.12 MAX freq
The maximum output frequency
is the highest frequency
allowed by the frequency
converter and the benchmark of
acceleration and deceleration
time setting.
low-frequency
stage ：MADI
｛50.00,
【F00.13】｝～
300.00
High-frequency
stage ：MADI
｛50.0,
【F00.13】｝～
3000.0
50.00 ×

- 12 -
F00.13 Freq upper limit The operating frequency shall
not exceed that frequency
【F00.14】～
【F00.12】 50.00 ×
F00.14 Freq lower limit
The operating frequency shall
not be lower than that
frequency
0.00Hz～
【F00.13】 0.00 ×
F00.15 Freq output mode
LED Single digit：High
frequency mode selection
0：Low frequency mode(0.00～
300.00Hz)
1：High frequency mode(0.0～
3000.0Hz)
LED Hundreds：Acceleration and
deceleration reference
selection
0：Based on maximum output
frequency
1：Based on target output
frequency
LED Hundreds：Hold
Note: High frequency mode is
only effective for VF control
00～11 00 ×
F00.16 Accel Time 1
Time required for frequency
converter to accelerate from
zero frequency to maximum
output frequency
0.1 ～3600.0S
0.4 ～4.0KW
7.5S
5.5 ～30.0KW
15.0S
37～132KW
30.0S
160～630KW
60.0S
Model
settin
g
○
F00.17 Pecel Time 1
Time required for frequency
converter to slow down to zero
frequency from maximum output
frequency
Model
settin
g
○
F00.18 Command option
0：FWD
1：REV
2：REV Prevent
Note: this function code
setting is valid for all
running command channels.
0～2 0 ×
F00.19 Carrier freq
In the case of mute operation,
the carrier frequency can be
raised to meet the
requirements, but increasing
the carrier frequency will
increase the calorific value
of the frequency converter.
1.0～16.0KHz
0.4～4.0KW
6.0KHz
5.5～30KW
4.5KHz
37～132KW
3.0KHz
160～630KW
1.8KHz
Model
settin
g
○

- 13 -
F00.20 User password
0～65535
Note 1:0~9: No password
protection
Note 2: Password setup is
successful, it takes 3 minutes
to take effect
Note 3: Write protection is
invalid for this parameter and
can not be initialized
0～65535 0 ○
F01-Run/StopCtrlpara
Function Code Name Content Setting Range defaul
t
propert
y
F01.00 Startup mode
0：Start freq
1：DC brake+start freq
2：Speed tracking
0～2 0 ×
F01.01 Startup freq 0.00～50.00Hz 1.00 ○
F01.02 Dwell time 0.0～100.0s 0.0 ○
F01.03 Start DCBrk levl
0.0～150.0％
*Motor rated
current
0.0% ○
F01.04 Start DCBrk time 0.0～100.0s 0.0 ○
F01.05 ACC/DEC mode 0：Straight ACC/DEC
1：Curve ACC/DEC 0～1 0 ×
F01.06 S Cur start time Setting the S curve starting
period 10.0～50.0％ 20.0% ○
F01.07 S Cur end time Setting S curve end period
time ratio 10.0～50.0％ 20.0% ○
F01.08 Stop mode 0：Decel stop 1：Free stop 0～1 0 ×
F01.09 Cut-in freq
0.00 ～
【 F00.13 】
Upper
limiting
frequency
0.00 ○
F01.10 DC-Brk wait time 0.0～100.0s 0.0 ○
F01.11 DC-Brk level
0.0 ～ 150.0 ％
*Motor rated
current
0.0% ○
F01.12 DC-Brk time 0.0～100.0s 0.0 ○
F01.13 Accel time 2 Set acceleration time 2 0.1～3600.0S
0.4～4.0KW
7.5S
5.5～30KW
Model
setting
○
F01.14 Deccel time 2 Set deceleration time 2
Model
setting
○

- 14 -
15.0S
37～132KW
40.0S
160～630KW
60.0S
F01.15 Accel time 3 Set acceleration time 3
Model
setting
○
F01.16 Deccel time 3 Set deceleration time 3
Model
setting
○
F01.17 Accel time 4 Set acceleration time 4
Model
setting
○
F01.18 Deccel time 4 Set deceleration time 4
Model
setting
○
F01.19 Time unit 0：s 1：m 2：0.1s 0～2 0 ○
F01.20 Jog FWP Freq Set point-in-transverse
operating frequency
0.00 ～
【F00.13】
5.00 ○
F01.21 Jog REV Freq 0.00 ～
【F00.13】
5.00 ○
F01.22 Jog Accel time Set point acceleration time
setting
0.1～3600.0S
0.4～4.0KW
7.5S
5.5～30.0KW
15.0S
37～132KW
40.0S
160～630KW
60.0S
Model
setting
○
F01.23 Jog Decel time Set point deceleration time
setting
Model
setting
○
F01.24 Jog internal Set point interval setting 0.0～100.0s 0.1 ○
F01.25 Jump Freq1
0.00 ～ upper
limiting
frequency
0.00 ○
F01.26 Jump Freq1 width
0.00 ～ upper
limiting
frequency
0.00 ○
F01.27 Jump Freq2
0.00 ～ upper
limiting
frequency
0.00 ○
F01.28 Jump Freq2 width
0.00 ～ upper
limiting
frequency
0.00 ○
F01.29 Jump Freq3
0.00 ～ upper
limiting
frequency
0.00 ○
F01.30 Jump Freq3 width
0.00 ～ upper
limiting
frequency
0.00 ○
F01.31 Set freq lower
0：L Freq operation
1： Delay then zero freq（No
delay at start）。
2：Delay then stop（No delay at
start）。
0～2 0 ×
F01.32 Simple dormancy
Stop delay time when setting
frequency below lower limit
frequency (simple sleep)。
0.0～3600.0s 10.0 ○

- 15 -
F01.33 Zero freq mode
This parameter is the
percentage of the rated
current of the motor.
0.0 ～
150.0%*Motor
rated current
0.0 ×
F01.34 Dead time
The waiting time for the
converter to transition from
forward to reverse, or from
reverse to forward.
0.0～100.0s 0.0 ○
F01.35 Switch mode 0：Pass Z freq switch
1：Pass S freq switch 0～1 0 ×
F01.36 Space decel time
Effective only for 10 function
in switch input terminal
(F07.00~F07.06).
0.1～3600.0s 1.0 ○
F01.37 Brkcurr holdtime Set stop DC brake current
maintenance time. 0.0～100.0s 0.0 ○
F02-Motor para
Function Code Name Content Setting Range default property
F02.00 Motor mode
0：AC motor
1：Permant motor
Note 1: This parameter can not
be initialized, please modify
it manually
0～1 0 ×
F02.01 Rtd power According to the motor
nameplate parameters, please
press the frequency converter
power configuration
corresponding to the motor, if
the power difference is too
large, the frequency
converter control performance
significantly decreased.
0.4～999.9KW
Model
setting ×
F02.02 Rtd Freq 0.01Hz ～
【F00.13】
50.00 ×
F02.03 Rtd speed 0～60000RFM
Model
setting ×
F02.04 Rtd volt 0～999V
Model
setting ×
F02.05 Rtd curr 0.1～6553.5A
Model
setting ×
F02.06 Asy Stator R
If motor tuning is performed,
the F02.06~F02.10 set value
will be updated after tuning.
0.001～20.000
Ω
Model
setting ×
F02.07 Asy Rotor R 0.001～20.000
Ω
Model
setting ×
F02.08 Stator induct 0.1～6553.5mH
Model
setting ×
F02.09 Rotor induct 0.1～6553.5mH
Model
setting ×
F02.10 Excitation curr 0.01～655.35A
Model
setting ×
F02.11-F02.15 Persist — — 0 ◆
F02.16 Autotun option
0：NO action
1：Static tuning
2：NO load full tuning
0～2 0 ×
F02.17 Flux Up time Note: This parameter is
invalid for VF control 0.00～10.00S
Model
setting ×

- 16 -
F03-Reserved Para
F04-SVR and Torgue
Function Code Name Content Setting Range default property
F04.00 ASR1 KD
The function code
F01.00~F01.07 is effective
without PG vector control.
Under vector control mode, the
velocity response
characteristics of vector
control are changed by setting
the proportional gain P and
integral time of I, speed
regulator.
0.000～6.000
3.0 ○
F04.01 ASR1 TD 0.000 ～
32.000S
0.50 ○
F04.02 ASR1 filter time 0.000～0.100S 0.000 ○
F04.03 L-Freq switch 0.00Hz ～
【F04.07】
5.00 ○
F04.04 ASR2 KP 0.000～6.000 2.0 ○
F04.05 ASR2 TD 0.000 ～
32.000S
1.00 ○
F04.06 ASR2 filter time 0.000～0.100S 0.000 ○
F04.07 H-Freq switch F04.03 】 ～
【F00.13】
10.00 ○
F04.08 Pos slip compen
In the vector control mode,
the function code parameter is
used to adjust the speed
stability accuracy of the
motor. When the motor is
overloaded, the speed is on
the low side, then the
parameter is increased,
otherwise the parameter is
reduced. The positive slip
coefficient compensates the
speed when the motor slip rate
is positive, whereas the
negative slip coefficient
compensates the speed when the
motor slip rate is negative.
The set value is the
percentage of the rated slip
frequency of the motor.
50.0%～200.0% 100.0% ○
F04.09 Neg slip compen 50.0%～200.0% 100.0% ○
F04.10 Speed torque ctr
0：Speed
1：Torque
2 ： Condition effective
（Terminal switch）
0～2 0 ×
F04.11 Switch delay Set Speed and Torque Switch
Delay 0.01～1.00S
0.05 ×
F04.12 Torque command
0：Panel digital given
1：AI1
2：AI2
3: Commuicate given
0～3 0 ○
F04.13 Torque set
The set value is the
percentage of the rated
current of the motor
— 200.0% ～
200.0%
0.0% ○

- 17 -
F04.14 Speed limit1
0：Panel digital given1
1：AI1
2：AI2
0～2
0 ○
F04.15 Speed limit2
0：Panel digital given2
1：AI1
2：AI2
0～2 0 ○
F04.16 Panel limit set1
The limit value of the
keyboard number limit speed 1
relative to the maximum output
frequency. This function code
corresponds to the size of the
positive velocity limit when
F04.14=0.
0.0～100.0%
100.0% ○
F04.17 Panel limit set2
The limit value of the
keyboard number limit speed 2
relative to the maximum output
frequency. This function code
corresponds to the size of the
reverse speed limit when
F04.15=0.
0.0～100.0% 100.0% ○
F04.18 Torq Raise time The torque rise / fall time
defines the time when the
torque rises from 0 to the
maximum or drops from the
maximum to 0.
0.0～10.0S
0.1 ○
F04.19 Ttorq fall time 0.0～10.0S 0.1 ○
F04.20 Dyi torque limit
Set the electric torque limit
in vector mode, which is the
percentage of motor rated
current.
G Type：0.0％～
200.0％160.0%
P Type：0.0％～
200.0％120.0%
Model
setting ○
F04.21 Bra torque limit
Set the brake torque limit in
vector mode, which is the
percentage of motor rated
current.
G Type：0.0％～
200.0％160.0%
P Type：0.0％～
200.0％120.0%
Model
setting ○
F04.22 Detection action
0：Detection invalid
1：Speed Over t run
2：Run Over t run
3：Speed Over t Cut off
4：Run Over t Cut off
5：Speed Under t run
6：Run Under t run
7：Speed Under t Cut off
8：Run Under t Cut off
0～8 0 ×
F04.23 Detection level
When the actual torque is
F04.24( torque detection
time) and continues to be
greater than the
G Type：0.0％～
200.0％150.0%
P Type：0.0％～
200.0％110.0%
Model
setting ×

- 18 -
F04.23( torque detection
level), the converter will
make the corresponding action
according to the F04.22
setting. When the torque
detection level is set at 100,
the rated torque of the motor
is corresponding.
F04.24 Detection time 0.0～10.0S 0.0 ×
F04.25 Cut-off Freq
Since the starting torque of
the motor is not enough and the
set value of the F04.26 is
increased, the starting
torque can be increased. When
the speed exceeds the set
value of the F04.25, the
increased torque can slowly
decrease to the given torque
within the F04.27 setting
time.
0.00～
300.00Hz 10.00 ○
F04.26 CoeStatic Fric 0.0～200.0 0.0 ○
F04.27 Maintenance Time 0.00～600.00s 0.00 ×
F05-V/F Control
Function Code Name Content Setting Range default property
F05.00 V/F curve set
0：Linear curve
1 ： Drop torque curve1 （ 1.3
powers）
2 ： Drop torque curve2 （ 1.5
powers）
3 ： Drop torque curve3 （ 1.7
powers）
4：Square curve
5 ： User set V/F curve
（ determined by F05.03 ～
F05.08）
0～5
0 ×
F05.01 Torque boost
Manual torque lift, this
setting is the percentage of
rated voltage relative to the
motor.
0.0～30.0％
Model
setting ×
F05.02 Cutoff freq Set torque lifting cutoff
frequency
0.00 ～ Motor
rated
frequency
15.00 ×
F05.03 V/F F1 0.00 ～
FrequencyF1 12.50 ×