HV610 Series Frequency Inverter. User Manual (2021 V0.2 version) - page 3
Function
Factory
Communica
Name
Setting range
code
value
tion address
Output terminal at the
E0-07
-
-
AF07H
third (most recent) failure
Frequency inverter
E0-08
status at the third ( most
-
-
AF08H
recent ) failure
Power on time for the
E0-09
third ( most recent )
-
-
AF09H
failure
Run time at the third
E0-10
-
-
AF0AH
( most recent ) failure
Radiator temperature at
E0-11
-
-
AF0BH
third failure
Frequency at second
E0-13
-
-
AF0DH
failure
E0-14
Current at second failure
-
-
AF0EH
Bus voltage at second
E0-15
-
-
AF0FH
failure
Enter the terminal status
E0-16
-
-
AF10H
during the second failure
Output terminal status at
E0-17
-
-
AF11H
second failure
Frequency inverter
E0-18
-
-
AF12H
status at second failure
Power on time for
E0-19
-
-
AF13H
second failure
Run time at second
E0-20
-
-
AF14H
failure
Radiator temperature at
-
E0-21
-
AF15H
the second failure
E0-23
Frequency at first failure
-
-
AF17H
E0-24
Current at first failure
-
-
AF18H
E0-25
Bus voltage at first failure
-
-
AF19H
Enter the terminal status
E0-26
when the fault occurs for
-
-
AF1AH
the first time.
Output terminal status at
E0-27
-
-
AF1BH
first failure
Frequency inverter
E0-28
-
-
AF1CH
status at first failure
Power on time for first
E0-29
-
-
AF1DH
failure
E0-30
Run time at first failure
-
-
AF1EH
Radiator temperature at
E0-31
-
-
AF1FH
the first failure
P2
group AIA correction group
Factory
P2-00
AI1 measured voltage 1
-10.00V～10.00V
A200H
correction
Factory
P2-01
AI1 displayed voltage 1
-10.00V～10.00V
A201H
correction
53
Function
Factory
Communica
Name
Setting range
code
value
tion address
Factory
P2-02
AI1 measured voltage 2
-10.000V～10.000V
A202H
correction
Factory
P2-03
AI1 displayed voltage 2
-10.000V～10.000V
A203H
correction
Factory
P2-04
AI2 measured voltage 1
-10.000V～10.000V
A204H
correction
Factory
P2-05
AI2 displayed voltage 1
-10.000V～10.000V
A205H
correction
Factory
P2-06
AI2 measured voltage 2
-10.000V～10.000V
A206H
correction
Factory
P2-07
AI2 displayed voltage 2
-10.000V～10.000V
A207H
correction
Factory
P2-08
AI3 measured voltage 1
-10.000V～10.000V
A208H
correction
Factory
P2-09
AI3 displayed voltage 1
-10.000V～10.000V
A209H
correction
Factory
P2-10
AI3 measured voltage 2
-10.000V～10.000V
A20AH
correction
Factory
P2-11
AI3 displayed voltage 2
-10.000V～10.000V
A20BH
correction
54
4.2
Summary table of monitoring parameters
Communication
Function code
Name
Minimum unit
address
U0 group basic monitoring parameters
U0-00
Operating frequency ( Hz )
0.01Hz
7000H
U0-01
Set frequency ( Hz )
0.01Hz
7001H
U0-02
Busbar voltage (V)
0.1V
7002H
U0-03
Output voltage (V)
1V
7003H
U0-04
Output current (A)
0.01A
7004H
U0-05
Output power ( kW )
0.1kW
7005H
U0-06
Output torque ( % )
0.1%
7006H
U0-07
X terminal input status
1
7007H
U0-08
Do output state
1
7008H
U0-09
AI1 voltage ( V )
0.01V
7009H
AI2 voltage (V) / current
U0-10
0.01V/0.01mA
700AH
(mA)
U0-11
AI3 voltage (V)
0.01V
700BH
U0-12
count value
1
700CH
U0-13
Length value
1
700DH
U0-14
Load speed display
1
700EH
U0-15
PID setting
1
700FH
U0-16
PID feedback
1
7010H
U0-17
PLC stage
1
7011H
PULSE input pulse
U0-18
0.01kHz
7012H
frequency (Hz)
U0-19
Feedback speed (Hz)
0.01Hz
7013H
U0-20
Remaining operating time
0.1Min
7014H
U0-21
AI1 pre-correction voltage
0.001V
7015H
AI2 voltage before
U0-22
correction (V) / current
0.001V/0.01mA
7016H
(mA)
AI3 voltage before
U0-23
0.001V
7017H
correction
U0-24
Linear velocity
1m/Min
7018H
U0-25
Current power-on time
1Min
7019H
U0-26
Current run time
0.1Min
701AH
PULSE input pulse
U0-27
1Hz
701BH
frequency
U0-28
communication set value
0.01%
701CH
55
Communication
Function code
Name
Minimum unit
address
U0-30
Main frequency X display
0.01Hz
701EH
Secondary frequency Y
U0-31
0.01Hz
701FH
display
View any memory address
U0-32
1
7020H
values
U0-34
Motor temperature value
1°C
7022H
U0-35
Target torque ( % )
0.1%
7023H
U0-37
Power factor angle
0.1°
7025H
U0-39
VF separates target voltage
1V
7027H
VF separates output
U0-40
1V
7028H
voltage
Bright is valid
U0-41
X input status visual display
7029H
Out is invalid
DO input status visual
U0-42
1
702AH
display
U0-45
Fault message
1
702DH
U0-59
Set frequency ( % )
0.01%
703BH
U0-60
Operating frequency ( % )
0.01%
703CH
U0-61
frequency inverter status
1
703DH
U0-62
Current fault code
1
703EH
U0-65
Upper torque limit
0.1%
7041H
frequency inverter module
U0-69
0°C～120°C
7045H
radiator temperature
Accumulated operating
U0-70
0h～65535h
7046H
time
U0-71
Cumulative power-on time
0～65535 hours
7047H
Cumulative power
U0-72
0 ~ 65535 degrees
7048H
consumption
U0-73
Product Number
-
7049H
U0-74
Software version number
-
704AH
Rated power of frequency
U0-76
0.1KW
704CH
converter
frequency inverter G/P type
U0-77
1
704DH
machine
Rated voltage of frequency
U0-78
1V
704EH
inverter
56
Chapter V Description of parameters
In this chapter:
FX-XX
YYYYYY
N1～N2
[D]
(function cod )
(function code name)
(function code range )
(default)
F0 Group basic function group
F0 - 00 menu display selection
0～11 [11]
00: only f group parameters are displayed.
01: display f group and u group parameters.
11: display parameters of group f, group p, and group u.
F0 - 01 motor control mode selection
0～2 [2]
0: no PG open loop vector control
Refers to open-loop vector control, which is suitable for common high-performance control occasions. And a
frequency inverter can only drive one electric machine. Such as machine tools, centrifuges, wire drawing machines,
injection molding machines, etc.
1: PG closed loop vector control
2: V/F control
It is suitable for occasions where the load requirement is not high, or one frequency inverter drives multiple
motors, such as negative load of fans and pumps. For occasions where one frequency inverter drags multiple motors
Tips:
The motor parameter identification process must be carried out when selecting the vector control mode. Only
accurate motor parameters can give rise to the advantages of vector control. Better performance can be obtained by
adjusting the speed regulator parameter F2 group of function codes.
F0 - 02 command given way
0～2 [0]
0: operation panel command channel (“LOCAL/REMOT” light goes out);
The run command is controlled by the RUN, STOP/RES keys on the operation panel.
1: terminal command channel (“LOCAL/REMOT” light on);
The multifunctional input terminals FWD, REV, JOGF, JOGR, etc. control the operation command.
2: the communication command channel (“LOCAL/REMOT" light flashes)
Operation command is given by the upper computer through communication.
Write the control command through address 0x2000. See appendix A for the definition of the control command.
57
F0 - 03 Main frequency source X selection
0～9 [1]
0: Digital setting (no memory when power fails)
The initial value of the set frequency is F0 - 09 " preset frequency". The setting frequency value of the frequency
inverter can be changed through the knob of the keyboard (or up and down of the multi-function input terminal).
When the frequency inverter is powered down and powered on again, the set frequency value returns to F0 - 09
" digital set preset frequency" value.
1: Digital setting (power failure memory)
The initial value of the set frequency is F0 - 09 " preset frequency". The setting frequency value of the frequency
inverter can be changed through the knob of the keyboard (or up and down of the multi-function input terminal).When
the frequency inverter is powered down and powered up again, the set frequency is the set frequency at the time of
the last power down, and is memorized through the knob or the correction amount of terminals up and down.
It should be noted that F0 - 26 is “digital set frequency stop memory selection" and F0 - 26 is used to select
whether the frequency correction is memorized or cleared when the frequency inverter is stopped. F0 - 26 is related
to shutdown, not to power-down memory. Attention should be paid in application.
2: AI1
3: AI2
4: AI3
Where:
AI1 is a 0v - 10v voltage type input
AI2 can be a 0v - 10v voltage input or a 4ma - 20ma current input. The j8 jumper on the control panel selects
AI3 as a
0v - 10v voltage.
The input voltage values of AI1, AI2, and AI3 correspond to the target frequency and can be freely selected by
the user.
HV610 provides 5 groups of correspondence curves, and F5 group function codes are set.
AI is given as frequency, and the voltage / current input corresponds to 100.0 % set, which is the percentage ratio of
F0 - 16 relative to the maximum frequency.
5. Pulse given (X5)
Frequency is given through terminal X5 high speed pulse.
Pulse given signal specification: voltage range 9V～30V, frequency range 0kHz～100kHz. Pulse given can only be
input from the multifunctionality input terminal X5.
The relationship between the X5 terminal input pulse frequency and the corresponding setting is set through
F5-13～F5-17. The corresponding relationship is a linear correspondence of 2 bits. The 100.0 % set corresponding
to the pulse input refers to the percentage of the relative maximum frequency F0 - 16.
6. When selecting a multi-segment instruction
Operation mode for a multi-segment instruction, different combinations of States of the Xi terminal need to be
input through a digital quantity. The corresponding the different set frequency value. HV610 can be provided with 4
multi-segment command terminals (terminal functions 12 - 15). The 16 States of 4 terminals can correspond to any
16 " multi-segment commands" through FC group function codes. The
“multi-segment commands" are the
percentage of the relative maximum frequency F0 - 16.
When digital quantity input X terminal is used as multi-segment command terminal function, corresponding
settings need to be made in F5 group. Please refer to F5 group related function parameter description for details.
7. When the simple PLC
Frequency source is a simple PLC, the operation frequency source of the frequency converter can be switched
between 1 to 16 arbitrary frequency commands. The holding time of 1～16 frequency commands and the respective
acceleration and deceleration time can also be set by the user. For details, please refer to FC group's relevant
instructions.
58
8. PID
The output of process PID control is selected as the operating frequency. It is generally used in field closed-loop
control of process, such as constant pressure closed-loop control and constant tension closed-loop control.
When applying PID as the frequency source, the relevant parameters of FA group “PID function" need to be set.
9. Communication given
Refers to the frequency given by the communication method
The upper computer gives the data through the communication address
0x1000. The data format is
-100.00 %~100.00 %, and 100.00 % refers to the percentage of the maximum frequency F0 - 16.
F0 - 04 Reverse control prohibited
0～1 [0]
0: motor allows reverse rotation
1: the motor is not allowed to reverse.
In fact, negative frequency is prohibited. When reverse operation is prohibited and reverse operation is
prohibited, the frequency inverter keeps running at 0 Hz.
F0 - 04 = 1 should be set when the motor is not allowed to rotate reversely.
F0 - 05 phase sequence direction
0～1 [0]
0: standard phase sequence.
1: carry out phase sequence exchange. (The direction of rotation of the motor changes)
F0 - 06 start protection selection
0～1 [0]
0: start unprotects. As long as there is a start command and there is no fault, the frequency inverter will output
and run.
1: start protection.
If the operation command of the frequency inverter is valid at power-up time (for example, the terminal operation
command is closed before power - up), then the frequency inverter will not respond to the operation command,
You must remove the operation command once before the frequency inverter responds.
If the operation command is valid at the time of frequency inverter fault reset and the frequency inverter does not
respond to the operation command, the operation command must be removed before the operation protection state
can be eliminated.
It can prevent the danger caused by the motor responding to the operation command when the motor is powered on
or when the fault is reset without knowing.
F0 - 07 JOG. K key function selection
0～4 [0]
The JOG.K key is a multi-function key. The function of the JOG.K key can be set through this function code. This key
can be used to switch between shutdown and operation.
0: this key has no function.
1: keyboard command and remote operation switch. It refers to the switch of command source, that is, the
switch between current command source and keyboard control (local operation). If the current command source is
keyboard - controlled, this key function is invalid.
2: forward and reverse switching
Switches the direction of the frequency command through the jog. K key This function is only valid when the
command source is the command channel of the operation panel.
3: forward jog through
Keyboard jog. K key to realize forward jog (FJOG).
4: reverse jog through
Keyboard jog. K key to realize reverse jog (RJOG).
F0 - 08 stop / reset key function selection
0～4 [1]
0: STOP / RES key stop function is valid only in keyboard operation mode.
1: STOP / RES key stop function is valid under any operation mode
59
F0 - 09 preset frequency
0.00 ~ maximum frequencies [50.00 Hz]
When the frequency source is selected as “digital setting" or “terminal UP/DOWN", this function code value is
the initial value for the frequency rate digital setting of the frequency inverter.
F0 - 10 acceleration time 1
0 ~ 65000 S [ model determination ]
F0 - 11 deceleration time 1
0 ~ 65000 S [ model determination ]
The acceleration time refers to the time required for the frequency inverter to accelerate from zero frequency to
the acceleration and deceleration reference frequency (F0 - 13 is determined), as shown in figure 5 - 1, t1.
Deceleration time refers to the time required for the frequency inverter to decelerate to zero frequency from the
acceleration and deceleration reference frequency (F0 - 13), as shown in figure 5 - 1, t2.
Frequency
Time
Figure 5 - 1 schematic diagram of acceleration and deceleration time
HV610 defines a total of 4 groups of acceleration and deceleration times. The user can use the digital input
terminal X to switch between selections. The four groups of acceleration and deceleration times are set by the
following function codes:
Group 1: F0 - 10, F0 - 11; Group 2: F6 - 17, F6 - 18;
Group iii: F6 - 19, F6 - 20; Group 4: F6 - 21, F6 - 22.
F0 - 12 acceleration / deceleration time unit
0～2 [1]
0: the time unit is 1s.
1: the unit of time is 0.1 s.
2: the unit of time is 0.01 s.
Notes:
When modifying this function parameter, the number of decimal points displayed in the four groups of
acceleration and deceleration times will change, and the corresponding acceleration and deceleration times
will also change. Special attention should be paid to this during application.
60
F0 - 13 acceleration and deceleration time reference
0～2 [0]
frequency
0: the reference frequency is the maximum frequency (F0 - 16)
1: set the frequency at the reference frequency.
When F0 - 13 is selected as 1, the acceleration and deceleration time is related to the set frequency. If the set
frequency changes frequently, the acceleration of the motor will change. Attention should be paid when applying.
2: 100 Hz at reference frequency.
F0 - 14 shutdown mode
0～1 [0]
0: after the deceleration
Stop command is valid, the frequency inverter will reduce the output frequency according to the deceleration
time, and stop after the frequency is reduced to 0.
1: after the free
Stop command is valid, the frequency inverter will terminate the output immediately. At this time, the motor will
stop freely according to the mechanical inertia.
F0 - 15 droop control rate
0～10.00hz [0.00hz]
The droop rate allows for a slight speed difference between the master station and the slave station, thus
avoiding the rush between them. The default value for this parameter is 0.
Only when the main engine and the slave engine adopt the speed control mode will the droop rate need to be
adjusted. For each transmission process, the appropriate droop rate needs to be gradually found in practice. It is
recommended not to set F0 - 15 too large, otherwise the steady-state speed will drop significantly when the load is
large. Both the master and slave must set the droop rate.
Droop speed = synchronous frequency * output torque * (droop rate / 10)
For example: F0 - 15 = 1.00
50 Hz synchronous frequency rate, 50 % output torque, real frequency rate of frequency changer = 50 Hz - 50 *
(50 %)
(1.00/10) = 47.5hz
F0 - 16 maximum frequencies
50.00～500.00hz [50.00hz]
The analog input, pulse input (X5), multi-segment instruction, etc. are all 100.0 % of the respective calibration of
F0 - 16 when they are used as frequency sources.
F0 - 17 upper frequency sources
0～5 [0]
0: set by F0 - 18.
1: set by analog AI1.
2: set by analog AI2.
3: set by analog AI3.
4: set by digital pulse quantity X5.
5: through communication settings.
F0 - 18 upper limit frequency
Upper limit frequency ~ maximum frequency [ 50.00 Hz ]
F0 - 19 upper frequency offset
Upper limit frequency ~ maximum frequency [ 50.00 Hz ]
When the upper limit frequency source is set to analog quantity or pulse setting, F0 - 19 is used as the offset
amount of the set value, and the offset frequency is superposed with the upper limit frequency value set by F0 - 17 as
the set value of the final upper limit frequency.
61
F0 - 20 lower limit frequency
0.00 Hz ~ upper limit frequency [ 0.00 Hz ]
F0 - 21 operating formula for setting frequency lower 0～2 [0]
than lower limit frequency
When the frequency command is lower than the lower limit frequency set by F0 - 20, the frequency inverter can
be stopped, run at the lower limit frequency, or run at zero speed. Which operating mode can be set by F0 - 21
(operating mode with the set frequency lower than the lower limit frequency).
F0 - 22 carrier frequency
0.5 kHz ~ 16 kHz [model determination]
This function adjusts the carrier frequency of the frequency inverter. By adjusting the carrier frequency, the noise
of the motor can be reduced, the resonance point of the mechanical system can be avoided, the line current to the
floor drain can be reduced, and the interference generated by the frequency inverter can be reduced.
When the carrier frequency is low, the higher harmonic component of the output current increases and the motor
loss increases, and the temperature rise of the motor increases.
When the carrier frequency is high, the motor loss decreases and the temperature rise of the motor decreases,
but the frequency inverter loss increases and the frequency inverter temperature increases.
The rise increases and the interference increases. Adjusting the carrier frequency will affect the following
performance:
Carrier frequency
Low → high
Motor noise
Big → small
Output current waveform
Poor → good
Motor temperature rise
High → low
Temperature rise of frequency
Low → high
inverter
Leakage current
Small → big
External radiation interference
Small → big
The factory setting of carrier frequency is different for frequency inverters with different power. Although users
can modify it according to their needs, and they need to pay attention: if the carrier frequency setting is higher than
the factory value, and the temperature rise of the frequency inverter radiator will increase. At this time, users need to
use the frequency inverter by derating; otherwise the frequency inverter is in danger of overheating alarm.
F0 - 23 carrier frequencies adjusts with load size
0～1 [1]
The carrier frequency is adjusted with the load, which means that when the frequency inverter detects that the
load exceeds the rated level, and it will automatically reduce the carrier frequency so as to reduce the temperature
rise of the frequency inverter.
When the load decreases to a certain extent, the carrier frequency gradually returns to the set value. This
function can reduce the chance of over-heating alarm of frequency inverter.
F0 - 24 LED shutdown operation display selection
0～1 [0]
0: shutdown operation display is separated.
During operation, the LED display content is set by F0 - 37 / F0 - 38.
When shutting down, the LED display content is set by F0 - 39.
1: stop operation display does not separate
62
During operation, the LED display content is set by F0 - 37 / F0 - 38.
When shutting down, the LED display content is set by F0 - 37 / F0 - 38.
F0 - 26 digital setting frequency shutdown memory
0～1 [1]
selections
This function is only valid when the frequency source is set digitally.
0: “no memory" means that after the frequency inverter is shut down, the digital set frequency value is restored
to F0 - 09 (preset frequency) values, keyboard ▲ and ▼ keys or frequency correction by terminals up and down are
cleared.
1: “memory" means that after the frequency inverter is shut down, the digital set frequency will remain the set
frequency at the time of the last shutdown. Frequency correction by keys ▲, ▼ or terminals up and down remains
valid.
F0 - 27 runtime frequency command up / down reference
0～1 [1]
This parameter is valid only if the frequency source is set digitally.
0: the operating frequency is the benchmark.
When the ▲, ▼ keys or terminals up / down of the keyboard are operated, what method is used to correct the
set frequency, that is, the target frequency rate is increased or decreased based on the operating frequency.
1: set frequency as reference.
When the ▲, ▼ keys or terminals up / down of the keyboard are operated, what method is used to correct the
set frequency, that is, the target frequency the rate is increased or decreased based on the set frequency.
The difference between the two settings is obvious when the frequency inverter is in the process of acceleration
and deceleration, that is, if the frequency of operation of the frequency inverter, When the rate is different from the set
frequency, the different choices of this parameter are very different.
F0 - 28 motor selection
0～1 [0]
HV610 supports the application of time-sharing drive of two motors by frequency inverters. The two motors can
respectively set motor nameplate parameters, independent parameter tuning, select different control modes, and
independently set parameters related to operation performance, etc. The user selects the current motor parameter
group through the F0 - 28 function code, and who can also switch the motor parameters through the digital quantity
input terminal X. When the function code selection conflicts with the terminal selection, the terminal selection shall
prevail
0: motor 1.
The corresponding functional parameter groups of motor parameter group 1 are f1 group and F2 group.
1: motor 2
Motor parameter group 2 corresponds to functional parameter group FB.
F0 - 29 auxiliary frequency source y
0～9 [0]
When the auxiliary frequency source is given a channel as an independent frequency (i.e. the frequency source
is selected as X to Y switch), its usage is the same as that of the main frequency source X. the usage method can
refer to the relevant description of F0 - 03.
When the auxiliary frequency source is used for superposition and given (i.e. the composite implementation
frequency of the main frequency source X and the auxiliary frequency source Y is given), attention should be paid to:
1. When the auxiliary frequency source is given by numbers, the preset frequency (F0 - 09) does not work, and
the user can select the preset frequency (F0 - 09) through the keyboard ▲, ▼ key (or up and down of multi-function
input terminal) adjusts the frequency directly on the basis of the main given frequency.
2. When the auxiliary frequency source is given by analog input (AI1, AI2, and AI3) or pulse input, the input
setting of 100 % corresponds to the auxiliary frequency source range, which can be set through F0 - 30 and F0 - 31.
3. Frequency source for pulse input timing, similar to analog given. Tips: the selection of the auxiliary frequency
source Y and the selection of the main frequency source X cannot be set to the same channel, i.e. F0 - 03 and F0 -
29 should not be set to the same value, otherwise it will easily cause confusion.
63
F0 - 30 Selection of Y range of auxiliary frequency
0～1 [0]
source during superposition
F0 - 31 Auxiliary frequency source Y range when is
0～150% [0%]
superimposed
These two parameters are used to determine the adjustment range of the auxiliary frequency source when the
frequency source is selected as “frequency superposition".
F0 - 30 is used to determine the object corresponding to the auxiliary frequency source range. It can be selected
to be relative to the maximum frequency, or it can be with respect to the main frequency source x, if selected with
respect to the main frequency source, the range of the auxiliary frequency source will vary with the change of the
main frequency X.
F0 - 32 frequency source superposition selection
0～34 [0]
The given channel of frequency is selected through this parameter. The frequency is given by the combination of
the main frequency source X and the auxiliary frequency source Y.
Bits: frequency selection. Select the mode of frequency superposition or switching.
0: only the primary frequency X and the secondary frequency Y do not overlap. F=X。
1: the superposition mode of frequency is determined by ten bits.
2: the main frequency X and the auxiliary frequency Y are switched through the No. 18 function of the X terminal.
Function terminal No. 18 is closed for auxiliary y, and the terminal is broken on for the main frequency Y
3: main frequency X and main and auxiliary operation results switch. Terminal switching function is No. 18.
4: secondary frequency Y and primary and secondary operation results switch. Terminal switching function code
No. 18.
10 bits: frequency primary and secondary operation relation
0: X+Y
1: X-Y
2: min (X, Y), whichever is the maximum in the primary and secondary
3: max (X, Y), minimum value in main and auxiliary
F0 - 33 Offset frequency of auxiliary frequency source
0 ~ maximum frequencies [0.00 Hz]
when is superimposed
When the frequency source is selected as the main and auxiliary operation, the offset frequency can be set
through F0 - 33, and the offset frequency can be superimposed on the main and auxiliary operation results to flexibly
cope with various requirements.
F0 - 34 command source bundling frequency source
0～999 [000]
Bits: panel command binding frequency source selection
0: no binding
1: digital setting frequency source.
2: AI1
3: AI2
4: AI3
5: pulse quantity X5
6: multi-segment speed
7: simple PLC
8: PID
9: communication given
10 bits: terminal command binding frequency source selection (0 ~ 9, same bit)
100 bits: communication command binding frequency source selection (0 ~ 9, same bit)
64
Defines the binding combination between three kinds of operation command channels and nine kinds of
frequency given channels to facilitate synchronous switching change.
The meaning of the given channel of the above frequency is the same as that of F0 - 03 selected by the main
frequency source X. please refers to F0 - 03 function code descriptions. Different run command channels can bind a
given channel with the same frequency.
When the command source has a bundled frequency source, other set frequency sources will no longer function
during the period when the command source is active.
F0 - 35 cooling fan control
0～1 [0]
0: fan running when running;
The frequency inverter operates the fan in the running state, the fan rotates when the radiator temperature is
higher than 40 degrees in the shutdown state, and the fan does not operate when the radiator temperature is lower
than 40 degrees in the shutdown state.
1: the fan has been running all the time;
The fan has been running since it was powered on.
F0 - 36 forward and reverse dead time
0.0s～3000.0s [0.0s]
Set the transition time at the output of 0 Hz during the forward and reverse transition of the frequency inverter, as
shown in figure 5 - 02:
Output frequency
Forward
Dead time
Reversal
Figure 5 - 02 schematic diagram of dead time for forward and reverse rotation
F0 - 37 Parameter 1 displayed at run time
0000～FFFF [H401F]
F0 - 38 Parameter 2 displayed at run time
0000～FFFF [H401F]
F0 - 39 Parameter 1 displayed at stop
0000～FFFF [H401F]
Please refer to the instructions in appendix 2.
65
F0 - 40 load speed display factor
0.0001～6.5000 [3.0000]
When it is necessary to display the load speed, the corresponding relation between the output frequency of the
frequency inverter and the load speed is adjusted through this parameter. Please refer to F0 - 41 for specific
correspondence.
F0 - 41 load speeds displays decimal places
0～32 [21]
Bit:
Used to set the number of decimal places for load speed display. The following example illustrates how to
calculate the load speed:
If the load speed ( u0 - 14 ) shows a coefficient F0 - 40 of 2.000 and the number of decimal places F0 - 40 of the load
speed is 2 ( 2 decimal places ), when the frequency inverter is running at 40.00 Hz, the load speed is 40.00 * 2.000 =
80.00
(2 decimal point display)
If the frequency inverter is stopped, the load speed is displayed as the speed corresponding to the set frequency,
i.e. “set load speed ". Taking the set frequency of 50.00 Hz as an example, the load speed in shutdown state is 50.00
* 2.000 = 100.00 (2 decimal point display)
10 bits：
1: U0 - 19 / U0 - 29 are displayed with 1 decimal point respectively.
2: U0 - 19 / U0 - 29 are displayed with 2 decimal point respectively.
F0 - 42 GP type display
1 ~ 2 [model determination]
This parameter is only for users to view the factory model and cannot be changed.
Model 1: G (constant torque load model), suitable for constant torque load with specified rated parameters
Type 2: P (Fan pump type load model), suitable for variable torque load with specified rated parameters (Fan
pump load)
Note: F0 - 42 is only for display and cannot be modified. The selection of G/P machine is set in function code F8
- 02
F0 - 43 personality parameter mode display selection
0～11 [00]
Bit: user specified parameter display selection 0: not displayed
1: display ten digits: user changes parameter display selection 0: not displayed
1: Display
The setting up of the parameter display mode is mainly to facilitate users to view the functional parameters of
different arrangement modes according to actual needs, and to provide three parameter display modes.
Name
Description
The functional parameters of the frequency inverter are
Function parameter mode
displayed in sequence, including F0 ~ FP, P0 ~ P3, U0～
UF functional parameter groups
The user customizes the individual function parameters
User - customized parameter method
displayed (up to 32). The user determines the function
parameters to be displayed through the Fe group.
Functional parameters inconsistent with factory
Method for user to change parameters
parameters
66
When there is a display for personality parameter mode display selection (F0 - 43), you can switch to different
parameter display modes through quick key at this time. The default value is only function parameter mode display.
F0 - 44 function code modification attribute
0～1 [0]
0: modifiable, user can modify function code through panel keyboard or communication.
1: cannot be modified. All function codes can only be viewed and cannot be modified.
F0 - 45 keyboard knob sensitivity
0～3 [2]
The greater the F0 - 45 setting, the more sensitive the keyboard shuttle (or up down operation) is, the smaller
the setting, and the less sensitive it is.
Note: this function is only valid for up and down addition and subtraction of level 0 menus, and other functions
are invalid.
F0 - 46 user password
0～65535 [0]
F0 - 46 sets any non-zero number, the password protection function takes effect. The next time you enter the
menu, you must enter the password correctly, and otherwise you cannot view and modify the function parameters.
Please keep in mind the user password you have set. If F0 - 46 is set to 00000, then the set user password will be
cleared and the password protection function will be invalid.
F0 - 47 initialization
0～65535 [0]
0: no operation.
1001: restore factory settings, excluding motor parameters
After setting F0 - 47 as 1001, most of the frequency inverter function parameters are restored to factory
parameters, but motor parameters, frequency command decimal point, fault record information, accumulated running
time, accumulated power-on time, and accumulated power consumption are not restored.
1002: clear record information
Clear frequency inverter fault record information, accumulated running time, accumulated power-on time, and
accumulated power consumption.
F1 Group first motor parameters
F1 - 01 rated power
0.1 kW ~ 1000.0 kW [ model determination ]
F1- 02 rated voltage
1V ~ 2000 V [ model determination ]
F1- 03 rated current
0.01A～655.35A ( frequency inverter power < = 55Kw )
F1 - 04 rated frequency
0.01 Hz ~ maximum frequency [ model determination ]
F1 - 05 rated rotational speed
1 rpm ~ 65535 rpm [ model determination ]
Set the parameters of the controlled motor
In order to ensure the control function, be sure to set F1-01～F1-05 correctly according to the nameplate parameters
of the motor.
In order to obtain better VF or vector control performance, motor parameters need to be tuned, and the accuracy of
the adjustment results is closely related to the correct setting of motor nameplate parameters.
67
0.001Ω～65.535Ω( frequency inverter power ≤55kW )
F1-06 stator resistance of asynchronous motor
0.0001 ~ 6.5535 ( frequency inverter power > 55kW )
[ model determination ]
0.001Ω～65.535Ω( frequency inverter power ≤55kW )
F1-07 rotor resistance of asynchronous motor
0.0001 ~ 6.5535 ( frequency inverter power > 55kW )
[ model determination ]
0.01 ~ 655.35 mH ( frequency inverter power ≤ 55 kW )
F1-08 induction motor leakage reactance
0.001 ~ 65.535 mH ( frequency inverter power > 55 kW )
[ model determination ]
0.1 ~ 6553.5 mH ( frequency inverter power ≤ 55 kW )
F1-09 mutual inductance reactance of asynchronous
0.01 ~ 655.35 mH ( frequency inverter power > 55 kW )
motor
[ model determination ]
0.01A ~ F1 - 03 ( frequency inverter power ≤ 55kW )
F1-10 asynchronous motor no-load current
0.1A ~ F1 - 03 ( frequency inverter power > 55kW )
[ model determination ]
F1-06～F1-10 is parameters of asynchronous motors. These parameters are generally not found on the motor
nameplate and need to be automatically tuned by the frequency inverter. Among them, “asynchronous motor static
tuning" can only obtain F1-06～F1-08 three parameters, while " asynchronous motor complete tuning" can obtain not
only all five parameters here, but also encoder phase sequence, current loop PI parameters, etc.
When changing the rated power of the motor (F1 - 01) or the rated voltage of the motor (F1 - 02), the frequency
inverter will automatically modify the F1 - 06 ~ F1 - 10 parameter values to restore these 5 parameters to the
common standard Y series motor parameters. If it is impossible to tune the asynchronous motor on site, you can
enter the above-mentioned corresponding function code according to the parameters provided by the motor
manufacturer.
F0 - 29 motor parameters self - tuning
0～3 [0]
0: no operation.
1: simple static self - tuning.
It is suitable for asynchronous motors where large inertia loads are not easy to disengage and cannot be
rotated.
2: rotational self - tuning
During the complete setting process, the frequency inverter will first perform static setting, and then accelerate
to 80 % of the rated frequency of the motor according to the acceleration time F0 - 10. After maintaining for a period
of time, the frequency inverter will slow down and shut down according to the deceleration time F0 - 11 and end the
setting.
3. Advanced static self-tuning
Is applicable to the case where there is no encoder, and the motor parameters are self-learned when the motor
is at rest (at this time, the motor may still have slight shaking)
Description:
1. Tuning supports motor tuning in keyboard operation mode, terminal mode and communication mode.
2. In order to ensure the optimal control performance of the frequency inverter during vector control, please
disconnect the load from the motor and use rotational tuning to self-learn the motor parameters; otherwise it will
affect the vector control effect. Please use static tuning 2 when the motor has a large inertia load which is not easy to
disengage and vector control is required.
3. Steps
3.1 Motor type and nameplate parameters F1-00～F1-05 must be set correctly.
3.2 F1 - 29 = 1 or 2 or 3. The panel displays the word STUDY at this time.
68
3.3 Then press the run key, and the frequency inverter will be set.
3.4 When the operation light on the panel goes out, it indicates that the setting is done.
F2 Group motor vector control parameters
F2 group function codes are only valid for vector control and invalid for VF control.
F2 - 00 speed loop proportional gain kp1
1～100 [30]
F2 - 01 speed loop proportional gain Ti1
0.01～10.00 [0.50s]
F2 - 02 switching frequency f1
0.00～F2-05 [5.00hz]
F2 - 03 speed loop proportional gain kp2
1～100 [20]
F2 - 04 speed loop proportional gain Ti2
0.01～10.00 [1.00s]
F2 - 05 switching frequency F2
F2 - 05 ~ maximum frequency [ 10.00 Hz ]
The frequency inverter operates at different frequencies, and different PI parameters of the speed loop can be
selected.
When the operating frequency is less than the switching frequency 1 (F2 - 02), the speed loop pi adjustment
parameters are F2 - 00 and F2 - 01.
When the operating frequency is greater than the switching frequency 2, the speed loop pi adjustment parameters
are F2 - 03 and F2 - 04.
The speed loop pi parameters between switching frequency 1 and switching frequency 2 are linearly switched by two
sets of pi parameters, as shown in figure 5 - 03:
Parameter
Frequency
Figure 5 - 03 pi parameter diagram
By setting the proportional coefficient and the integration time of the speed regulator, the speed dynamic
response characteristics of the vector control can be adjusted.
Increasing the proportional gain and decreasing the integration time can accelerate the dynamic response of the
speed loop. However, too much proportional gain or too little integration time may cause the system to oscillate.
The suggested adjustment method is:
If the factory parameters cannot meet the requirements, fine-tune them based on the factory value parameters
to increase the proportion and benefit first, so as to ensure that the system does not oscillate. Then reduce the
integration time so that the system has faster response characteristics and less overshoot.
For vector control without speed sensor, this parameter is used to adjust the speed stability accuracy of the
motor: when the motor is loaded with low speed, this parameter is increased, and vice versa.
Note: improper setting of pi parameters may lead to excessive speed overshoot. Even when overshoot falls
back, over-voltage faults occur.
69
F2-06 vector controlled slip gain
50%～200% [100%]
F2-07 SVC torque filter time constant
0.000s～0.100s [0.000s]
F2-09 torque upper limit source under speed control
0～5 [0]
mode
F2-10 torque upper limit digital setting under speed
0.0%～200.0% [150.0%]
control mode
In the speed control mode, the maximum output torque of the frequency inverter is controlled by the torque
upper limit source.
0: set by F2 - 10 digits.
1: AI1 analog setting.
2: AI2 analog setting.
3: AI3 analog setting.
4: XI pulse setting.
5: Communication settings.
Description:
F2 - 09 is used to select the setting source of the upper torque limit. When setting through analog quantity,
PULSE pulse and communication, 100 % of the corresponding setting corresponds to F2 - 10, while 100 % of F2 - 10
is the rated torque of the frequency inverter. For AI1, AI2, AI3, X5 settings, please refer to the introduction of F4 AI
curve.
When the selection is communication setting
The host computer writes -100.00% ～ 100.00% of the data through the communication address 0x1000, of
which 100.00 % corresponds to F2 - 10.
F3 Group V/F control parameters
This group of function codes is only valid for V/F control and invalid for vector control.
F3 - 00 V/F curve setting
0～11 [0]
0: straight line V/F.
Suitable for common constant torque load.
1: multipoint V/F.
Suitable for special loads such as dehydrators and centrifuges at this time, by setting F3 - 03 to F3 - 08
parameters, any desired VF relation curve can be obtained.
2: square V/F. Suitable for centrifugal loads such as fans and water pumps.
3 ~ 8: VF relation curve between straight line VF and square VF.
10: VF complete separation mode.
At this time, the output frequency of the frequency inverter and the output voltage are independent of each other.
The output frequency is determined by the frequency source, while the output voltage is determined by F3 - 13 (VF
separated voltage source).
VF complete separation mode is generally used in induction heating, frequency inverter power supply, torque
motor control and other occasions.
11: VF semi-detached mode.
V and F are proportional in this case, but the proportional relationship can be set by the voltage source F3 - 13,
and V and F are the relationship is also related to the rated voltage and frequency of F1 group motors.
Assuming that the voltage source input is X (X is a value of 0 - 100 %), the relationship between the frequency
inverter output voltage v and frequency f is: V/F = 2 * X * (rated voltage of motor) / (rated frequency of motor)
70
F3 - 01 torque boost
0.0 % ~ 30 % [ model determination ]
F3 - 02 torque boost cutoff frequency
0.00 Hz ~ maximum output frequency [ 50.00 Hz ]
In order to compensate for the V/F control low frequency torque characteristics, the frequency inverter output
voltage is compensated for some lift at low frequency. However, the setting of torque increase is too large, the motor
is easy to overheat, and the frequency inverter is easy to over current.
This parameter is recommended to be increased when the load is heavy and the starting torque of the motor is
insufficient. The torque lift can be reduced when the load is light.
When the torque increase is set to 0.0, the frequency inverter will automatically increase the torque. At this time,
the frequency inverter will automatically calculate the required torque increase value based on the motor stator
electrical resistance and other parameters.
Torque boost torque cutoff frequency: under this frequency, the torque boost torque is valid. If it exceeds this set
frequency, the torque boost will fail. See figure 5 - 04 for details.
Output voltage
Vb: manual torque lifting diagram (lifting amount is shaded part)
fz: cut-off frequency of torque lifting
Vmax: maximum output voltage
FB: basic operating frequency
Output frequency
Figure 5 - 04 schematic diagram of manual torque boost
(The lifting amount is the shaded part)
F3 - 03 V/F frequency value f1
0.00Hz～F3-05 [0.00Hz]
F3 - 04 V/F voltage v1
0.0%～100.0% [0.0]
F3 - 05 V/F frequency value F2
F3-03～F3-07 [0.00Hz]
F3 - 05 ~ rated frequency of motor ( f1 - 04 )
F3 - 07 V/F frequency value F3
[0.00Hz]
F3 - 08 V/F voltage v3
0.0%～100.0%
[0.0]
1. The curve of multi-point V/F shall be set according to the load characteristics of the motor. When setting, it is
necessary to confirm that the following conditions are established: v1 < v2 < v3, f1 < F2 < F3.
2. Figure 5 - 05 is a schematic diagram of setting multi-point VF curve.
Too high voltage setting at low frequencies may cause the motor to overheat or even burn down, and the
frequency inverter may be over-run or over-current protected.
71
Output voltage (V)
Frequency (Hz)
Figure 5 - 05 multi-point V/F curve setting diagram
F3 - 09 VF slip compensation gain
0%～200.0% [0.0%]
VF slip compensation can compensate the motor speed deviation of asynchronous motor when the load
increases, so that the motor speed can basically remain stable when the load changes.
VF slip compensation gain is set to 100.0 %, which indicates that the compensated slip is the rated slip of the motor
when the motor is under rated load.
When adjusting VF slip compensation gain, it is generally based on the principle that the motor speed is
basically the same as the target speed under the rated load. When the motor speed is different from the target value,
it is necessary to adjust the gain appropriately.
F3 - 10 VF over-excitation gain
0～200 [64]
In the process of frequency inverter deceleration, over-excitation control can suppress the rise of bus voltage
and avoid over-voltage fault. The greater the over-excitation gain, the stronger the suppression effect.
When the frequency inverter is prone to over-voltage alarm during deceleration, it is necessary to increase the
over-excitation gain. However, the over-excitation gain is too large, which easily leads to an increase in the output
current and needs to be weighed in the application.
When the inertia is very small, no voltage rise will occur during motor deceleration, it is recommended to set the
over-excitation gain to 0. It is also recommended to set the over-excitation gain to 0 when there is a braking
resistance.
F3 - 11 VF oscillation suppression gain
0 ~ 100 [model determination]
The gain is chosen to be as small as possible on the premise of validly suppressing oscillation so as not to
adversely affect VF operation. Please select the gain of 0 when the motor does not oscillate. Only when the motor is
obviously oscillating can the gain be appropriately increased. The greater the gain, the more obvious the suppression
of oscillation is.
When using the function of suppressing oscillation, it is required that the rated current and no-load current
parameters of the motor are accurate, otherwise VF oscillation suppression effect is not good.
F3 - 13 VF separated voltage source
0～8 [0]
F3 - 14 VF separated voltage digital setting
0～Rated voltage of motor [0]
72
VF separation is generally used in induction heating, frequency inverter power supply, torque motor control and
other occasions.
When VF separation control is selected, the output voltage can be set through function code F3 - 14, or it can
come from analog quantity, multi - Segments instruction, PLC, PID or communication given. When non-digital setting
is used, each set 100 % corresponds to the rated voltage of the motor, and when the percentage set by the analog
output is negative, the set absolute value is taken as the valid setting value.
0: the digital setting (F3 - 14)
Voltage is set directly by F3 - 14.
1: AI1
2: AI2
3: AI3
The voltage is determined by the analog input terminal.
4. Pulse pulse setting (XI5)
Voltage is given by terminal pulse.
Pulse given signal specification: voltage range 9V～30V, frequency range 0kHz～100kHz.
5. Multiple instructions
When the voltage source is a multi-segment instruction, F5 group and FC group parameters should be set to
determine the correspondence between a given signal and a given voltage. The FC group parameter multi-segment
command gives 100.0 %, which is the percentage relative to the rated voltage of the motor.
6. When the simple PLC
Voltage source is a simple PLC, FC group parameters need to be set to determine the given output voltage.
7. PID
The output voltage is generated according to the PID closed loop. Please refer to FA group PID for details.
8. Communication given
The voltage is given by the upper computer through communication.
VF separation voltage source selection is similar to frequency source selection; see F0 - 03 main frequency
source selection introductions. Of which, 100.0 % of the corresponding setting for each type of selection refers to the
rated voltage of the motor (taking the absolute value of the corresponding setting value)
F3 - 15 VF separation voltage acceleration time
0.0S～1000.0S【0.0S】
F3 - 16 VF separation voltage deceleration time
0.0S～1000.0S【0.0S】
The voltage acceleration time for VF separation refers to the time required for the output voltage to accelerate
from 0 to the rated voltage of the motor, as shown in T1 in figure 5 - 06.
The voltage deceleration time for VF separation refers to the time required for the output voltage to decelerate
from the rated voltage of the motor to 0, as shown in figure 5 - 06.
Output voltage
Rated voltage of motor
Target voltage
Time
Actual acceleration time
Actual deceleration time
Sets the acceleration time
Sets the deceleration time
Figure 5 - 06 V/F separation diagram
F3 - 17 VF Shutdown mode for separations
0～1 [0]
0: frequency and voltage independently reduced to 0.
1: the voltage is reduced to zero before the frequency is reduced.
73
F3 - 17 = 0 V/F independent deceleration mode
F3 - 17 = 1 first step-down and then step-down mode
Output voltage
Time
Output frequency
Time
T2 t1 is that actual time require to reduce the voltage to
T2 t1 is that actual time require to reduce the voltage to zero
zero
T2 is that actual time require to reduce the frequency to zero
T2 is that actual time require to reduce the frequency to
zero
Figure 5 - 07 V/F separation shutdown process diagram
F4 Group output terminals
F4 - 00 FM terminal output mode selection
0～1 [0]
The FM terminal is a programmable multiplex terminal, which can be used as a high-speed pulse output terminal
(FMP) or as a switch output terminal (FMR) with open collector.
0: high-speed pulse output terminal.
When outputting FMP as pulse, the highest frequency of the output pulse is 100 kHz. See F4 - 06 for FMP
related functions instruction.
1: Open collector output terminal.
When switching output is used, the output function is set by F4 - 01 function code.
F4-01 FMR Open collector output terminal
0～42 [0]
F4-02 relay output function selection （T/A-T/B-T/C）
0～42 [2]
F4-04 DO1 open collector output terminal
0～42 [0]
The function of the multi-function output terminal is explained as follows:
Setting
Functionalities
Description
value
0
No output
The output terminal has no function
Indicates that the frequency inverter is running and has an
1
The frequency inverter is in operation
output frequency (which can be zero). At this time, the on
signal is output.
74
Setting
Functionalities
Description
value
When the frequency inverter fails and the fault stops, an on
2
Fault output ( fault shutdown )
signal is output.
Frequency level detection FDT1
Please refer to the descriptions of function codes F4 - 24 and
3
output
F4 - 25.
4
Frequency arrival
Please refer to the description of function code F4 - 28.
When the frequency inverter is running and the output
Zero speed operation ( no output
5
frequency is 0, the on signal is output. This signal is OFF when
during shutdown )
the frequency inverter is in shutdown state.
Before the motor overload protection action, judge according to
the threshold of overload pre - alarm, and output an on signal
6
Motor overload pre - alarm
after exceeding the pre-alarm threshold. Refer to function code
F9 - 00 ~ F9 - 02 for motor overload parameter setting.
frequency inverter overload pre -
Output on signal 10s before frequency inverter overload
7
alarm
protection occurs.
When the count value reaches the value set by F8 - 31, an on
8
Set the count value to reach
signal is output.
When the count value reaches the value set by F8 - 32, an on
9
Specified count value arrives
signal is output. Refer to FB group function description for
counting function
When the detected actual length exceeds the length set by F8 -
10
Length arrival
28, an on signal is output.
When the simple PLC runs through a cycle, a pulse signal with
11
PLC cycle completed
a width of 250ms is output.
When the accumulated running time of the frequency inverter
12
Accumulated operating time arrives
exceeds the time set by F8 - 01, an ON signal is output.
When the set frequency exceeds the upper limit frequency or
the lower limit frequency and the output frequency of the
13
Frequency limit
frequency changer also reaches the upper limit frequency or
the lower limit frequency, an ON signal is output.
In the speed control mode, when the output torque reaches the
14
Torque limitation
torque limit, the frequency inverter is in stall protection state
and outputs an ON signal at the same time.
When the power supply of the main circuit and the control
circuit of the frequency inverter has stabilized and the
15
Operational readiness
frequency inverter has not detected any fault information, and
the frequency inverter is in an operable state, an ON signal is
output.
When the value of analog input AI1 is greater than the input
16
AI1>AI2
value of AI2, an ON signal is input.
When the operating frequency reaches the upper limit
17
Upper frequency arrival
frequency, an ON signal is input.
When the operating frequency reaches the lower limit
Lower limit frequency reached ( not
18
frequency, an ON signal is input. This signal is OFF when the
input during shutdown )
machine is stopped.
When the frequency inverter is in the under voltage state, an
19
Under voltage state output
ON signal is input.
20
Communication settings
Please refer to the communication protocol.
75
Setting
Functionalities
Description
value
21
Reserve
Reserve
22
Reserve
Reserve
Zero speed operation in 2 ( also input
When the output frequency of the frequency inverter is 0, the
23
during shutdown)
on signal is output. This signal is also in shutdown state.
When the frequency inverter's accumulated power-on time (U0
24
Cumulative power-on time arrives
- 71) exceeds the time set by F8 - 00, the frequency inverter
outputs an on signal.
Frequency level detection FD T2
Please refer to the descriptions of function codes F4 - 26 and
25
output
F4 - 27.
Please refer to the descriptions of function codes F4 - 29 and
26
Frequency 1 reaches output
F4 - 30.
Please refer to the descriptions of function codes F4 - 31 and
27
Frequency 2 reaches output
F4 - 32.
Please refer to the descriptions of function codes F4 - 33 and
28
Current 1 reaches output
F4 - 34.
Please refer to the descriptions of function codes F4 - 35 and
29
Current 2 reaches output
F4 - 36.
When the timing function selection (F8 - 04) is valid, the on
30
Timed arrival output
signal will be output after the current running time of the
frequency inverter reaches the set timing time.
When the value of analog input AI1 is greater than F4 - 37 (AI1
31
Ai1 input overrun
input protection upper limit) or less than F4 - 38 (AI1 input
protection lower limit), the signal is input.
When the frequency inverter is in the off-load state, an ON
32
Off loading
signal is output.
When the frequency inverter is in reverse operation, an ON
33
In reverse operation
signal is output.
Please refer to the descriptions of function codes F4 - 33 and
34
Zero current state
F4 - 34
When the frequency inverter module radiator temperature ( U0
35
Module temperature reached
- 69 ) reaches the set module temperature reaching value ( F4
- 39 ), an ON signal is output
Please refer to the descriptions of function codes F4 - 42 and
36
Software current overrun
F4 - 43.
When the operating frequency reaches the lower limit
Lower limit frequency reached
37
frequency, an ON signal is output. This signal is also ON during
( shutdown also output )
shutdown.
When the frequency inverter fails and the processing mode of
38
Alarm output
the failure is continuous operation, the frequency inverter gives
an alarm output.
When the starting operation time of the frequency inverter
39
The running time has arrived
exceeds the time set by F8 - 07, the on signal is output.
40
Fault output
Under voltage does not output.
41
AI1 is lower than lower limit output
When the value of AI1 is lower than F4 - 37, output
42
AI1 above upper limit output
When AI1 value is higher than F4 - 38, output
43
AI2 output below lower limit
When AI2 value is lower than F4 - 37, output
44
AI2 above upper limit output
When AI2 value is higher than F4 - 38, output
F4-06 FMP output function selection ( pulse output terminal )
0～16 [0]
F4-07 AO1 output function selection
0～16 [0]
F4-08 AO2 output function selection
0～16 [1]
76
The FMP terminal output pulse frequency ranges from 0.01 kHz to F4 - 09 (FMP output the maximum frequency),
and F4 - 09 can be set between 0.01 kHz and 100.00 kHz.
The analog outputs AO1 and AO2 range from 0V to 10V, or 0 mA to 20 mA.
The calibration relationship between the range of pulse output or analog output and corresponding functions is
shown in the following table:
Setting
Functionalities
Description
value
0
Running frequency
0 ~ maximum output frequency
1
Set frequency
0 ~ maximum output frequency
2
Output current
0 ~ 2 times rated current of motor
3
Output torque ( absolute value )
0 ~ 2 times rated torque of motor
4
Output power
0 ~ 2 times rated power
5
Output voltage
0 ~ 1.2 times rated voltage of frequency inverter
6
PULSE pulse input
0.01kHz～100.00kHz
7
AI1
0V～10V
8
AI2
0V～10V（or 0～20mA）
9
AI3
0V～10V
10
Length
0 ~ maximum set length
11
count value
0 ~ maximum count value
12
Communication settings
0.0%
- 100.0%
Rotational speed corresponding to 0 ~ maximum output
13
Motor rotational speed
frequency
14
Output current
0.0A～1000.0A
15
Output voltage
When 0.0v to 1000.0v
16
Output torque ( actual value )
- 2x motor rated torque ~ 2x motor rated torque
F4 - 09 FMP output maximum frequency
0.01kHz～100.00kHz [50.00Khz]
F4 - 10 AO1 zero offset coefficient
-100.0%～+100.0% [0.0%]
F4 - 11 AO1 gain
-10.00～+10.00 [1.00]
F4 - 12 AO2 zero offset coefficient
-100.0%～+100.0% [0.0%]
F4 - 13 AO2 gain
-10.00～+10.00 [1.00]
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The above function codes are generally used to correct the zero offset of the analog output and the deviation of
the output amplitude. It can also be used to customize the required AO output curve.
If the zero offset is represented by “b", the gain is represented by k, the actual output is represented by y, and
the standard output is represented by x, the actual output is: Y = kX + b * 10V.
Among them, the zero offset coefficient of AO1 and AO2 is 100 % corresponding to 10v (or 20mA), and the
standard output refers to the output of 0V - 10V (or 0mA - 20mA) corresponding to the amount indicated by the
analog output without zero offset and gain correction.
For example, if the analog output content is operating frequency, it is expected to output 8v at frequency 0 and
3v at maximum frequency, then the gain should be set to " - 0.50" and the zero offset should be set to " 80 %".
F4-17 FMR output delay time
0.0s～3600.0s [0.0S]
F4-18 relay1 output delay time
0.0s～3600.0s [0.0S]
F4-20 DO1 output delay time
0.0s～3600.0s [0.0S]
Set the output terminals FMR, relays 1, DO1 to delay the change from the state to the actual output.
F4 - 22 selection of valid state of output terminal
00000～11111 [00000]
BIT0:FMR positive and negative logic
definition
BIT1: relay 1 positive and negative logic
definition
BIT3: DO1 positive and negative logic
definition
Figure 5 - 08
Defines the output logic of the output terminals FMR, relay 1, DO1. 0: positive logic, the digital quantity output
terminal and the corresponding common terminal are connected in a valid state and disconnected in an invalid state;
1: reverse logic, the connection between the digital quantity output terminal and the corresponding common
terminal is invalid, and the disconnection is valid.
F4-24 frequency detection value ( FD t1 )
0.00 Hz ~ maximum frequency [ 50.00 Hz ]
F4-25 frequency detection lag value ( FD t1 )
0.0 % ~ 100.0 % ( FD t1 level ) [ 5.0 % ]
F4-26 frequency detection value ( FD T2 )
0.00 Hz ~ maximum frequency [ 50.00 hz ]
F4-27 frequency detection lag value ( FD T2 )
0.0 % ~ 100.0 % ( FDT2 level ) [ 5.0 % ]
When the operating frequency is higher than the frequency detection value, the multi-function output ( No. 03
FDT1, No. 25 FDT2 ) DO of the frequency inverter outputs on signal, while when the frequency is lower than the
detection value by a certain frequency value, the DO output on signal is cancelled.
The above parameters are used to set the detection value of the output frequency and the hysteresis value of
the release of the output action. Wherein F4 - 25 / F4 - 27 is the percentage of lag frequency relative to the frequency
detection value F4 - 24 / F4 - 26. Figs. 5 - 09 show the intent of the FDT function.
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