Chapter 4 Software Index

Chapter 4 Software Index

4.1 Keypad Description

4.1.1Keypad Display and Operation Instruction

1. SEQ LED: 1_00 =1/2/3, LED Lit.

2. FRQ LED: 1_06 = 1/2/3/4, LED Lit
3. FWD LED: Forward Direction, LED action (Flash in stop, Keep Lit in operation).
4. REV LED: Reverse Direction, LED action (Flash in stop, Keep Lit in operation).
5. Four action of FUN, Hz/RPM, VOLT, AMP LED and display of four 7-segment display, refer to
operation description of the keypad.
6. LCD keypad without FUN, Hz/RPM, VOLT, AMP LED and FREQ.SET knob.

Caution

To avoid impairing the keypad, do not operate it with screwdriver or sharp and hard tool.

Remote/Local Mode
․Local mode – Operation Command by RUN/STOP key on keypad
– Frequency Command by ▲▼ key on keypad
․Remote mode – Operating Command by 1-00
– Frequency Command by 1-06
To Change the Remote/Local mode, you must push FWD/REV and《/RESET key at the same time.
The Remote /Local mode of change can used in STOP mode, it can’t used in Run mode.

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4.1.2 Operation Instruction of the keypad

Power On ● :LED Light Lit

:LED Light Flash

Power Voltage (*1)

5 second later or Enter operation signal or Press DSP to modify frequency.

Frequency/Speed
HZ/RPM ^ v < Frequency/Speed/
/Line Speed HZ/RPM
Line Speed
RUN/STOP (*3)

Frequency/Speed
HZ/RPM
/Line Speed READ/
ENTER (*2)

DSP

Selecting the READ/

parameter group ENTER
FUN
v ☉
^ Parameter Setting
FUN
Selecting the
DSP
FUN parameter group
DSP READ/
ENTER
END

DSP

Output Voltage DSP DC Voltage

VOLT VOLT

DSP
Build-in PLC Status DSP
Output Current AMP

(*4)
*1: The inverter will flash the current setting of 0-07 (power supply voltage) after power up.
*2: 4-04, 4-05 determines the displaying of frequency, speed or line speed.
*3: It is not necessary to press ENTER key when stopped for modification. Refer to example 1, 2.
*4: Whether output current, output voltage, DC voltage, status of built-in PLC is displayed or not is
determined by 4-00 ~ 4-03 respectively.
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4.1.3 Operation Instruction of the LED keypad

Power On
● : LED Light Lit
: LED Light Flash

5 seconds later or Enter operation signal or Press DSP to modify the display frequency.

HZ/RPM ‧
^ v ＜
HZ/RPM ‧
RUN/STOP

HZ/RPM ‧ READ/
ENTER

READ/
ENTER ☉
DSP FUN
— FUN

^ v ^ v
DSP ☉
FUN — FUN

READ/
ENTER

DSP

DSP
VOLT VOLT
DSP

‧ AMP

DSP

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4.1.4 Operation Instruction of the LCD keypad

Power On

Power Source
220 V
5 second later or Enter operation signal or Press DSP to modify frequency

Master Freq.
60.00 Hz ^ v ^
＜ Setting Freq.
060.00Hz
RUN/STOP
READ/
Output Freq.
ENTER
50.99 Hz

DSP

READ/
00- 00=Vector(CT) 00-06= 0
ENTER
Control Mode Disabled
^ v ^ v
00- 06=Disabled DSP 00-06= 1
Auto Tuning Enabled

END READ/
ENTER

DSP DSP

Output Voltage DSP DC Bus Voltage DSP

220V 311V

Output Current
3.1 Amp

Feedback PLC State

0R Stop DSP

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4.1.5 Keypad Operating Example

Example 1. Modify frequency in stopping

FWD FWD

<
Hz/RPM Hz/RPM

FWD FWD

1 second later
Hz/RPM Hz/RPM

Example 2. Modify frequency in operating

FWD FWD

T
Hz/RPM Hz/RPM

FWD Keep FWD

Pressing T
Release the
buttonT
Hz/RPM Hz/RPM

Note : XX.XX shows the present output frequency. The value ranges from 59.58
to 0 Hz, depending on the length of time the key Tpressed.

Example 3. Modify frequency in running

FWD FWD

Hz/RPM
Hz/RPM

FWD FWD

Hz/RPM
Hz/RPM

After 2 FWD
seconds

Note : XX.XX shows the present output frequency.

Hz/RPM

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Example4. Modify the Frequency in Operating

Example4. Modify the Value of Parameter

DSP

READ

0.5 second later

ENTER

Example 5. Operation Control

6-00

6-00
Power On

FWD RUN FWD RUN

REV STOP REV STOP

FWD LED ~ { { ● ~

REV LED { ~ ● { {
●: LED Lit ~: LED Flash {: LED Go Out

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4.2 Control Mode Selection
7300CV Series inverter has three control modes:
1. General Vector Control Mode
2. VT Vector Control Mode (Special for Blower, Pump).
3. V/F Control Mode.
The user can choose these modes with the digital keypad according to the application characteristics.
The factory setting is general vector control mode. Before operation, please set the control mode and
the relative parameters of the motor in accordance with the following flow chart. (The Vector control
mode only suits for the inverter with same capacity comparing to the motor, or a grade bigger or
smaller one).
Setting procedure of
control mode
Vector Control
Control mode

V/F Control
Control mode selection 0-00=2 Control mode selection
0-00=0
Set the following parameter: 0-00=1
V/F Pattern 10-0
Torque Boost 10-1
Set the following parameter:
Motor no load current 10-2 (<=0-02)
Motor rated voltage 0-01
Motor Rated Slip 10-3
Motor rated current 0-02
Max output frequency 10-4
Motor power 0-03
Max output voltage 10-5
Motor rated Speed 0-04
Medium output Frequency 10-6
Motor rated Frequency 0-05
Medium output voltage 10-7
Power Voltage 0-07
Min output frequency 10-8
Min output voltage 10-9 Perform Auto tuning (0-06=1)
Suitable motor current 0-02 (OL1 reference index)
End
Note:
1. Use V/F Control Mode:
(1) Use one inverter to drive several motors simultaneously
(2) Motor’s nameplate is unknown or motor ’s specifications are too special, it will
cause Auto-tuning fault.
(3) Specification of inverter and motor differ more than 1 class.
2. One inverter drives several motors (Only V/F mode available), set the motor parameter complying
with the following rules:
(1). As for the current, sum the rated current of all motors.
(2). As for others, input correct VF Pattern parameter (10-4~10-9).
3. When the nameplate of the motor is unknown, the inverter will set the internal parameter
according to the standard TECO motor.
4. When parameter 0-00 does set to 2, the keypad will display ‘Err2’ in performing Auto tuning.
5. In VECTOR MODE control, the max. & min. value of 0-01~0-05 will be limited by grade upper
or lower than TECO standard motor specification. In VF MODE control, there is no limitation.
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 Chapter 4 Software Index
4.3 7300CV Programmable Functions List

Parameter
Description
Group No.
0- Drive Operation Mode
1- Start/Stop and Frequency Control Modes
2- Manual/Automatic Restart Modes
3- Operating Parameters
4- Digital Display Operation Mode
5- Multifunction Input Terminals (MFIT)
6- Jog, and Preset (MFIT) Speed Setting on Keypad
7- Analog Input Signal Operation
8- Multifunction Output Relays and Output Signal Operation
9- Drive and Load Protection Modes
10- Volts/Hz Pattern Operation Mode
11- PID Operation Mode
12- PID "Limits" and "Out of Range" Mode
13- Communication Mode
14- Motor Auto-Tuning Parameters
15- Drive Status and Function Reset

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0- Drive Operation Mode
Function Factory
LCD Display Description Range/Code Remarks
Code No. Setting
0000: Vector (General Purpose)
0001: Vector (Variable Torque)
0-00 (Control Mode) Control Mode 0000 *3
0002: Volts/Hz (Refer to Parameter
Group 10- Volts/Hz Mode)
0-01 (Motor rated Volt) Motor Rated Voltage (Vac) ----- *3*5
0-02 (Motor rated Amps) Motor Rated Current (Amp) ----- *3*5
0-03 (Motor rated KW) Motor Rated Power (kW) ----- *3*5
0-04 (Motor rated RPM) Motor Rated Speed (RPM) ----- *3*5*7
0-05 (Motor rated Hz) Motor Rated Frequency (Hz) ----- *3*5
0000: Invalid
0-06 (Auto Tuning) Motor Parameter Auto Tuning 0000
0001: Valid
220V SERIES:170.0~264.0
0-07 (AC Input Volt) AC Line Input Voltage (Vac) *3
440V SERIES:323.0~528.0
0000: English
0001: German Only for
0-08 (Select Language) Language Selection 0002: French 0000 LCD
0003: Italian keypad
0004: Spanish

1- Start/Stop and Frequency Control Modes

Function Factory
LCD Display Description Range/Code Remarks
Code No. Setting
0000: Keypad
0001: External Run/Stop Control
1-00 (Run Source) Run Command Source Selection (See 1-01) 0000
0002: Communication
0003: Built-In PLC
0000: Forward/Stop-Reverse/Stop
Run/Stop-Forward/Reverse
0001: Run/Stop-Forward/Reverse
1-01 (MFIT Run Mode) Operation Mode with External 0000
0002: 3-Wire Control Mode-
Terminals
Run/Stop
0000: Enable Reverse Command
1-02 (Reverse Oper) Prohibition of Reverse operation 0000
0001: Disable Reverse Command
0000: Stop Button Enabled
1-03 (Keypad Stop) Keypad Stop Button 0000
0001: Stop Button Disabled
0000: Normal Start
1-04 (Starting Method) Starting Method Selection 0000
0001: Enable Speed Search
0000: Controlled Deceleration-to-
Stop with DC Injection
1-05 (Stopping Method) Stopping Method Selection
Braking (Rapid Stop)
0001: Free run Stop

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Function Factory
LCD Display Description Range/Code Remarks
Code No. Setting
0000: Keypad
0001: Potentiometer on Keypad
0002: External Analog Signal Input
or Remote Potentiometer
0003: Up/Down Frequency
Frequency Command Source
1-06 (Frequency Source) Control Using MFIT (S1 - 0000
Selection
S6)
0004: Communication setting
frequency
0005: Impulse (S5) setting
frequency (ver2.3)
0000: ‘Enter’ must be pressed after
frequency change with
Keypad Operation with Up/Down Up/Down Keys on keypad.
1-07 (Keypad Up/Down) 0000
Keys in Run Mode 0001: Frequency will be changed
directly when Up/Down
Keys are Pressed

2- Manual/Automatic Restart Modes

Function LCD Factory
Description Range/Code Remarks
Code No. Display Setting
0000: Momentary power loss and
restart disable
0001: Momentary power loss and
Momentary Power Loss and restart enable
2-00 (PwrL Selection) 0000
Restart 0002: Momentary power loss and
restart enable while CPU is
operating. (According to the
capacity of DC power)
Momentary Power Loss
2-01 (PwrL Ridethru T) 0.0 - 2.0 0.5
Ride-Thru Time (Seconds)
Auto Restart Delay Time
2-02 (Delay of Restart) 0.0 - 800.0 0.0
(Seconds)
Number of Auto Restart
2-03 (Num of Restart) 0 - 10 0
Attempts
0000: Enable Speed Search
2-04 (Auto Restart) Auto Restart Method 0000
0001: Normal Start
0000: Enable Direct running after
power up
2-05 (Direct Start Sel) Direct Running After Power Up 0001*8
0001: Disable Direct running after
power up
2-06 (Delay-on Timer) Delay-ON Timer (Seconds) 0.0-300.0 0.0
0000: Enable Reset Only when Run
Command is Off
2-07 (Reset Mode Sel) Reset Mode Setting 0000
0001: Enable Reset when Run
Command is On or Off
Kinetic Energy Back-up 0.0:Disable
2-08 (KEB Decel Time) 0.0
Deceleration Time 0.1~25.0: KEB Deceleration Time

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3- Operating Parameters
Function LCD Factory
Description Range/Code Remarks
Code No. Display Setting
50.00/
3-00 (Freq Upper Limit) Frequency Upper Limit (Hz) 0.01 - 400.00 *4
60.00
3-01 (Freq Lower Limit) Frequency Lower Limit (Hz) 0.00 - 400.00 0.00
3-02 (Accel Time 1) Acceleration Time # 1 (Seconds) 0.1 – 3600.0 10.0 *1
3-03 (Decel Time 1) Deceleration Time # 1 (Seconds) 0.1 – 3600.0 10.0 *1
0.2
3-04 (S-Curve 1) S-Curve Acc/Dec # 1 (Seconds) 0.0 - 4.0
1.0 *9
0.2
3-05 (S-Curve 2) S-Curve Acc/Dec # 2(Seconds) 0.0 - 4.0
1.0 *9
Acceleration Time # 2 (MFIT)
3-06 (Accel Time 2) 0.1 – 3600.0 10.0 *1
(Seconds)
Deceleration Time # 2 (MFIT)
3-07 (Decel Time 2) 0.1 – 3600.0 10.0 *1
(Seconds)
Jog Acceleration Time (MFIT)
3-08 (Jog Accel Time) 0.1 - 25.5 0.5 *1
(Seconds)
Jog Deceleration Time (MFIT)
3-09 (Jog Decel Time) 0.1 - 25.5 0.5 *1
(Seconds)
DC Injection Brake Start
3-10 (DCInj Start Freq) 0.1 - 10.0 1.5
Frequency (Hz)
3-11 (DCInj Level) DC Injection Brake Level (%) 0.0 – 20.0 5.0 *7
DC Injection Brake Time
3-12 (DCInj Time) 0.0 - 25.5 0.5
(Seconds)
3-13 (Skip Freq 1) Skip Frequency # 1 (Hz) 0.00 - 400.00 0.0 *1
3-14 (Skip Freq 2) Skip Frequency # 2 (Hz) 0.00 - 400.00 0.0 *1
3-15 (Skip Freq 3) Skip Frequency # 3 (Hz) 0.00 - 400.00 0.0 *1
Skip Frequency Bandwidth(±
3-16 (Skip Bandwidth) 0.00 - 30.00 0.0 *1
Hz)
0000: Enable all Functions
0001: 6-00 - 6-08 cannot be changed
3-17 (Parameter Lock) Parameter Lock 0002: All Functions Except 6-00 - 0000
6-08 cannot be changed
0003: Disable All Function
0000: Disable
0001: Inverter to Copy Unit
3-18 (ROM Pack Operate) Copy Unit 0000
0002: Copy Unit to Inverter
0003: Verify
0000: Auto (Depend on temp.)
0001: Operate while in RUN mode
3-19 (Fan Control) Fan Control 0000
0002: Always Run
0003: Always Stop
0000: Disabled
3-20 (Energy Save Mode) Energy Saving Mode *1 0001: Controlled by MFIT at Set 0000 *6
Frequency
3-21 (Energy Save Gain) Energy Saving Gain (%)*1 0 - 100 80 *6
3-22 (Carrier Freq) Carrier Frequency (kHz) 2 - 16 10
Center Frequency (CF) of
3-23 (Center F of Trav) 5.00 – 100.00 20.00
Traverse Run (%)

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Function LCD Factory
Description Range/Code Remarks
Code No. Display Setting
Amplitude (A) of Traverse Run
3-24 (Amplit. of Trav) 0.1 – 20.0 10.0
(%)
3-25 (Drop of Trav) Drop (D) of Traverse Run (%) 0.0 – 50.0 0.0
Acc Time (AT) of Traverse Run
3-26 (Acc T of Trav) 0.5 – 60.0 10.0
(Seconds)
Dec Time (DT) of Traverse Run
3-27 (Dec T of Trav) 0.5 – 60.0 10.0
(Seconds)
3-28 (Rise Deviated) Rise (X) Deviated Traverse (%) 0.0 – 20.0 10.0
Lower (Y) Deviated Traverse
3-29 (Lower Deviated) 0.0 – 20.0 10.0
(%)
3-30 (Start Freq) Start frequency（Hz） 0.0-10.0 0.0
※ Notes: 1. Energy Saving Mode is available only under Volts/Hz Mode (0-00 = 0002).

4- Digital Display Operation Mode

Function LCD Factory
Description Range/Code Remarks
Code No. Display Setting
0000: Disable Motor Current Display
4-00 (Motor Curr Disp) Motor Current Display Selection 0000 *1
0001: Enable Motor Current Display
0000: Disable Motor Voltage Display
4-01 (Motor Volt Disp) Motor Voltage Display Selection 0000 *1
0001: Enable Motor Voltage Display
DC Bus Voltage Display 0000: Disable Bus Voltage Display
4-02 (Bus Volt Disp) 0000 *1
Selection 0001: Enable Bus Voltage Display
0000: Disable PLC Status Display
4-03 (PLC Status Disp) PLC Status Display Selection 0000 *1
0001: Enable PLC Status Display
Custom Units (Line Speed)
4-04 (Display Scaling) 0 - 9999 1800 *1
Value
0000: Drive Output Frequency is
Displayed
0001: Line Speed is Displayed in
Integer (xxxx)
Custom Units (Line Speed) 0002: Line Speed is Displayed with
4-05 (Display Units) 0000 *1
Display Mode One Decimal Place (xxx.x)
0003: Line Speed is Displayed with
Two Decimal Places (xx.xx)
0004: Line Speed is Displayed with
Three Decimal Places (x.xxx)
0000: Disable PID Feedback Display
4-06 (PID Fdbk Display) PID Feedback Display Selection 0000 *1
0001: Enable PID Feedback Display

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5- Multifunction Input Terminals (MFIT)
Function LCD Factory
Description Range/Code Remarks
Code No. Display Setting
0000: Forward/Stop Command #1 (note)
0001: Reverse/Stop Command #2 (note)
5-00 (MFIT S1 Sel) Multifunction Input Term. S1 0002: Preset Speed # 1 (6-02) 0000
0003: Preset Speed # 2 (6-03)
0004: Preset Speed # 3 (6-05)
0005: Jog
0006: Acc/Dec # 2
5-01 (MFIT S2 Sel) Multifunction Input Term. S2 0007: Emergency Stop A Contact 0001
0008: Base Block
0009: Speed Search
0010: Energy Saving
0011: Control Signal Selection
5-02 (MFIT S3 Sel) Multifunction Input Term. S3 0012: Communication Selection 0002
0013: Acc/Dec Disabled
0014: Up Command
0015: Down Command
0016: Master/Auxiliary Speed
5-03 (MFIT S4 Sel) Multifunction Input Term. S4 0017: PID Function Disabled 0003
0018: Reset
0019: Encoder input terminal
( terminal S5 )
0020: PID feedback signal A12
5-04 (MFIT S5 Sel) Multifunction Input Term. S5 ( terminal AI2 ) 0004
0021: AI2 Bias signal 1 input
( terminal AI2 )
0022: AI2 Bias signal 2 input
( terminal AI2 )
5-05 (MFIT S6 Sel) Multifunction Input Term. S6 0023: Analog input (terminal AIN) 0018
0024: PLC Application
0025: Traverse Run
0026: Traverse run upper deviation
0027: traverse run lower deviation
5-06 (MFIT AIN Sel) Multifunction Input Term. AIN 0028: Power Source Detect for KEB 0023
Function
0029: Emergency Stop B Contact *7
Multifunction Input Term. S1 -
5-07 (MFIT Scan Time) S6 Signal Verification Scan 1 – 100 5
Time (mSec X 4 )

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Function LCD Factory
Description Range/Code Remarks
Code No. Display Setting
0000: When the MFITs are
Programmed for Up/Down
Frequency Control, the Set
Frequency will remain when
the Drive stops. And when the
Drive stops, Up/Down
Function Disabled.
0001: Up/Down is used. The preset
5-08 (Stop Sel by MFIT) Stop Mode Using MFIT frequency is reset to 0 Hz as 0000
the inverter stops.
0002: When the MFITs are
Programmed for Up/Down
Frequency Control, the Set
Frequency will remain when
the Drive stops. And when the
Drive stops, Up/Down
Function Enabled. *7
5-09 (Step Up/Down Fun) Step of Up/Down Function (Hz) 0.00 – 5.00 0.00
5-10 (Pulse Inp. Mult.) Encoder Impulse Ratio 0.001 – 9.999 1.000 *7
Select the source of auxiliary
5-11 (Ref.Source2) 0-4 0 *7
frequency command
5-12 (AI2 Function) AI2 Function Set #3 (note)
20 / 21 / 22 20 *11
Notes: #1. To switch to Run/Stop with Function 1-01 = 0001.
#2. To switch to Forward/Reverse with Function 1-01 = 0001.
#3. For 2.2~30KW at 220V and 2.2~55KW at 440V only.
6- Jog, and Preset (MFIT) Frequency Setting on Keypad
Function LCD Factory
Description Range/Code Remarks
Code No. Display Setting
6-00 (Keypad Freq) Keypad Frequency (Hz) 0.00 - 400.00 5.00 *1
6-01 (Jog Freq) Jog Frequency (Hz) 0.00 - 400.00 2.00 *1
6-02 (Preset Speed #1) Preset Speed # 1 (Hz) 0.00 - 400.00 5.00 *1
6-03 (Preset Speed #2) Preset Speed # 2 (Hz) 0.00 - 400.00 10.00 *1
6-04 (Preset Speed #3) Preset Speed # 3 (Hz) 0.00 - 400.00 20.00 *1
6-05 (Preset Speed #4) Preset Speed # 4 (Hz) 0.00 - 400.00 30.00 *1
6-06 (Preset Speed #5) Preset Speed # 5 (Hz) 0.00 - 400.00 40.00 *1
6-07 (Preset Speed #6) Preset Speed # 6 (Hz) 0.00 - 400.00 50.00 *1
6-08 (Preset Speed #7) Preset Speed # 7 (Hz) 0.00 - 400.00 60.00 *1
7- Analog Input Signal Operation
Function LCD Factory
Description Range/Code Remarks
Code No. Display Setting
7-00 (AIN Gain) AIN Gain (%) 0 - 1000 *10 100 *1
7-01 (AIN Offset) AIN Bias (%) 0 - 100 0 *1
0000: Positive
7-02 (AIN Bias) AIN Bias Selection 0000 *1
0001: Negative
0000: Positive
7-03 (AIN Slope) AIN Slope 0000 *1
0001: Negative

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Function LCD Factory
Description Range/Code Remarks
Code No. Display Setting
AIN Signal Verification Scan
7-04 (AIN Scan Time) Time (AIN, AI2) 1 - 100 50
(mSec x 4)
7-05 (AI2 Gain) AI2 Gain (%) 0 - 200 100 *1
Notes: 7-00~7-04 is available when 5-06=0023 (AIN term.=Analog input)
8- Multifunction Output Relays and Output Signal Operation
Function LCD Factory
Description Range/Code Remarks
Code No. Display Setting
0000: Output Frequency
0001: Frequency Setting
Analog Output Voltage Mode 0002: Output Voltage
8-00 (AO Mode Sel) 0000 *1
(0 - 10 VDC, Term. FM+) 0003: DC Voltage
0004: Output Current
0005: PID Feedback *7
8-01 (AO Gain) Analog Output Gain (%) 0 - 200 100 *1
0000: Run
0001: Frequency Reached
(Frequency Command) (Set
Frequency ± 8-05)
0002: Set Frequency (8-04 ± 8-05)
Output Relay R1 Operation 0003: Frequency Threshold Level (>
8-02 (Relay R1 Sel) 0006
Mode 8-04) - Frequency Reached
0004: Frequency Threshold Level (<
8-04) - Frequency Reached
0005: Over torque Threshold Level
0006: Fault
0007: Auto Restart
0008: Momentary AC Power Loss
0009: Emergency Stop Mode
0010: Coast-to-Stop Mode
Output Relay R2 Operation 0011: Motor Overload Protection
8-03 (Relay R2 Sel) 0000
Mode 0012: Drive Overload Protection
0013: PID Feedback Signal Loss
0014: PLC Operation
0015: Power On *7
Frequency Reached (Hz)
8-04 (Freq Agree) 0.00 -400.00 0.00 *1
(Refer to 8-02: 0001)
Frequency Reached Bandwidth
8-05 (Freq Agree width) 0.00 - 30.00 2.00 *1
(± Hz)
9- Drive and Load Protection Modes
Function LCD Factory
Description Range/Code Remarks
Code No. Display Setting
0000: Enable Trip Prevention During
Trip Prevention Selection Acceleration
9-00 (Trip ACC Sel) 0000
During Acceleration 0001: Disable Trip Prevention
During Acceleration
Trip Prevention Level During 200
9-01 (Trip ACC Level) 50 - 300
Acceleration (%) 150*9

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Function LCD Factory
Description Range/Code Remarks
Code No. Display Setting
0000: Enable Trip Prevention During
Trip Prevention Selection Deceleration
9-02 (Trip DEC Sel) 0000
During Deceleration 0001: Disable Trip Prevention
During Deceleration
Trip Prevention Level During 200
9-03 (Trip DEC Level) 50 - 300
Deceleration (%) 150*9
0000: Enable Trip Prevention in Run
Trip Prevention Selection in Mode
9-04 (Trip RUN Sel) 0000
Run Mode 0001: Disable Trip Prevention in
Run Mode
Trip Prevention Level In Run 200
9-05 (Trip Run Level) 50 - 300
Mode (%) 150*9
0000: Trip Prevention Deceleration
Trip Prevention Deceleration Time Set by 3-03
9-06 (Dec Sel Trip RUN) 0000
Time Selection in Run Mode 0001: Trip Prevention Deceleration
Time Set by 9-07
(Dec Time Trip Deceleration Time In Trip
9-07 0.1 – 3600.0 3.0
RUN) Prevention Mode (Seconds)
0000: Enable Electronic Motor
Electronic Motor Overload Overload Protection
9-08 (Motor OL1 Sel) 0000
Protection Operation Mode 0001: Disable Electronic Motor
Overload Protection
0000: Electronic Motor Overload
Protection Set for
Non-Inverter Duty Motor
9-09 (Motor type) Motor type Selection 0000
0001: Electronic Motor Overload
Protection Set for Inverter
Duty Motor
0000: Constant Torque (OL =103 %)
Motor Overload Protection (150 % for 1 Minute)
9-10 (Motor OL1 Curve) 0000
Curve Selection 0001: Variable Torque (OL = 113 %)
(123 % for 1 Minute)
0000: Coast-to-Stop After Overload
Protection is Activated
Operation After Overload
9-11 (Motor OL1 Operat) 0001: Drive Will Not Trip when 0000
Protection is Activated
Overload Protection is
Activated (OL1)
0000: Disable Over torque Operation
0001: Enable Over torque Operation
Only if at Set Frequency
9-12 (Torq Det Sel) Over torque Detection Selection 0000
0002: Enable Over torque Operation
while the Drive is in Run
Mode
0000: Drive will Continue to
Operate After Over torque is
Operation After Over torque
9-13 (Torq Det Operat) Activated 0000
Detection is Activated
0001: Coast-to-Stop After Over
torque is Activated
Over torque Threshold Level.
9-14 (Torq Det Level) 30 - 200 160
(%)
Over torque Activation Delay
9-15 (Torq Det Delay) 0.0 - 25.0 0.1
Time (Seconds)
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 Chapter 4 Software Index
10- Volts/Hz Operation Mode
Function LCD Factory
Description Range/Code Remarks
Code No. Display Setting
10-0 (V/F Selection) Volts/Hz Patterns 0 - 18 0/9 *4*6
Volts/Hz Curve Modification
10-1 (Torque Boost) 0 – 30.0 0.0 *1*6
(Torque Boost) (%)
Motor No Load Current
10-2 (Motor noLoad Amp) ----- *5*6
(Amps AC)
10-3 (Motor rated slip) Motor Slip Compensation (%) 0.0 – 100.0 0.0 *1*6
50.00/
10-4 (Max frequency) Maximum Frequency (Hz) 0.20 - 400.00 *4*6
60.00
Maximum Frequency Voltage
10-5 (Max Voltage) 0.0 - 100.0 100.0 *6
Ratio (%)
25.00/
10-6 (Mid frequency) Mid Frequency (Hz) 0.10 - 400.00 *4*6
30.00*7
Mid Frequency Voltage Ratio
10-7 (Mid Voltage) 0.0 - 100.0 50.0*7 *6
(%)
10-8 (Min frequency) Minimum Frequency (Hz) 0.10 - 400.00 0.50/ 0.60 *6
Minimum Frequency Voltage
10-9 (Min Voltage) 0.0 - 100.0 1.0*7 *6
Ratio (%)
11- PID Operation Mode
Function LCD Factory
Description Range/Code Remarks
Code No. Display Setting
0000: Disabled
0001: Bias D Control
0002: Feedback D Control
0003: Bias D Reversed
Characteristics Control
0004: Feedback D Reversed
Characteristics Control
0005: Frequency Command + Bias D
11-0 (PID Mode Sel) Mode Selection Control 0000
0006: Frequency Command +
Feedback D Control
0007: Frequency Command + Bias D
Reversed Characteristics
Control
0008: Frequency Command +
Feedback D Reversed
Characteristics Control
11-1 (Feedback Gain) Feedback Gain 0.00 - 10.00 1.00 *1
11-2 (PID Gain) Proportional Gain 0.0 - 10.0 1.0 *1
11-3 (PID I Time) Integration Time (Seconds) 0.0 - 100.0 10.0 *1
11-4 (PID D Time) Differentiation Time (Seconds) 0.00 - 10.00 0.00 *1
0000: Positive
11-5 (PID Offset) PID Offset 0000 *1
0001: Negative
11-6 (PID Offset Adj) PID Offset Adjust (%) 0 - 109 0 *1
Output Lag Filter Time
11-7 (Output Filter T) 0.0 - 2.5 0.0 *1
(Seconds)

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 Chapter 4 Software Index
12- PID "Limits" and "Out of Range" Mode
Function LCD Factory
Description Range/Code Remarks
Code No. Display Setting
0000: Disabled
0001: Enabled - Drive Continues to
12-0 (Fb Los Det Sel) Feedback Loss Detection Mode Operate After Feedback Loss 0000
0002: Enabled - Drive "STOPS"
After Feedback Loss
Feedback Loss Detection Level
12-1 (Fb Los Det Level) 0 - 100 0
(%)
Feedback Loss Detection Delay
12-2 (Fb Los Det Time) 0.0 -25.5 1.0
Time (Seconds)
12-3 (PID I Limit) Integration Limit Value (%) 0 - 109 100 *1
Integration Value Resets to Zero 0000: Disabled
12-4 (I Time value Sel) when Feedback Signal Equals 0001: 1 Second 0000
the Intended Value 0030: 30 Seconds

Allowable Integration Error

12-5 (I Error Margin) 0 - 100 0
Margin (Units)
0000: AIN=0~10V or 0~20mA
AI2= 0~10V or 0~20mA
0001: AIN=0~10V or 0~20mA
AI2=2~10V or 4~20mA
12-6 (AIN AI2 Source) AIN or AI2 Source signal 0002: AIN=2~10V or 4~20mA 0000 *7
AI2=0~10V or 0~20mA
0003: AIN=2~10V or 4~20mA
AI2=2~10V or 4~20mA
12-7 (Sleep Level) Sleep Function Operation Level 0.00-400.00 0.0
12-8 (Sleep Delay Time) Sleep Function Delay Time 0.0-25.5 0.0
13- Communication Mode
Function LCD Factory
Description Range/Code Remarks
Code No. Display Setting
Assigned Communication
13-0 (Serial Comm Adr) 1 - 254 1 *2*3
Station Number
0000: 4800
0001: 9600
13-1 (Serial Baud Rate) Baud Rate Setting (bps) 0003 *2*3
0002: 19200
0003: 38400
0000: 1 Stop Bit
13-2 (Comm Stop Bit) Stop Bit Selection 0000 *2*3
0001: 2 Stop Bits
0000: Without Parity
13-3 (Comm Parity Sel) Parity Selection 0001: With Even Parity 0000 *2*3
0002: With Odd Parity
(Comm Data 0000: 8-Bits Data
13-4 Data Format Selection 0000 *2*3
Format) 0001: 7-Bits Data
0000: Deceleration to stop.
(3-03: Deceleration time 1).
Communication time-out 0001: Coast to stop.
13-5 (Comm Err Ope Sel) 0000 *11
operation selection 0002: Deceleration to stop.
(3-07: Deceleration time 2).
0003: continue operating.

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 Chapter 4 Software Index
Function LCD Factory
Description Range/Code Remarks
Code No. Display Setting
Communication time-out
13-6 (Comm Err Det Tim) 00.0 ~ 25.5 Sec 00.00 *11
detection time
14- Motor Auto-Tune Parameters
Function LCD Factory
Description Range/Code Remarks
Code No. Display Setting
14-0 (Stator Resistor) Stator Resistance (Ohms) ----- *5
14-1 (Rotor Resistor) Rotor Resistance (Ohms) ----- *5
14-2 (Equi Inductance) Equivalent Inductance (mH) ----- *5
Magnetizing Current (Amps
14-3 (Magnet Current) ----- *5
AC)
14-4 (Ferrite Loss) Ferrite Loss Conductance (gm) ----- *5
15- Drive Status and Function Reset
Function LCD Factory
Description Range/Code Remarks
Code No. Display Setting
15-0 (Drive Model) Drive Horsepower Code (See page 4-54) *3
15-1 (Software Version) Software Version ----- ----- *3
15-2 (Fault Log) Fault Jog (Last 3 Faults) (See page 4-54) ----- *3
Accumulated Operation Time
15-3 (Elapsed Hours) 0 - 9999 ----- *3
(Hours)
Accumulated Operation Time
15-4 (Elapsed Hr*10000) 0 - 27 ----- *3
(Hours X 10000)
Accumulated Operation Time 0000: Time Under Power
15-5 (Elapsed Time Sel) 0000 *3
Mode 0001: Run Mode Time Only
1110:Reset for 50 Hz Motor
Operation
15-6 (Reset Parameter) Reset Drive to Factory Settings 1111: Reset for 60 Hz Motor 0000 *4
Operation
1112: Reset PLC Program
Notes: *1 can be modified during operation
*2 cannot be modified during communication
*3 do not change while making factory setting
*4 as parameter related to factory setting
*5 the parameter will be changed by replacing model (see descriptions of the
POSTSCRIPT 1)
*6 only available in V/F mode
*7 only for version 2.3 and above.
*8 only for version 2.4 and above.
*9 for 15HP of 220V class and 20HP of 440V class above
*10 only for version 2.6A and above.
*11 only for version 2.9 and above.

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 Chapter 4 Software Index
4.4 Parameter Function Description
Parameter Group 0: Drive Operation Mode
0-00:Control Mode
0000:Vector mode (General Mode)
0001:Vector mode (VT Mode)
0002:V/F mode
To select the most suitable vector control mode or V/F mode according to the load characteristics.
1. Vector (general mode) is inclined to control the general load or rapidly-changed torque load.
2. Vector (VT mode) is suitable for Blower/ Pump and HVAC load. The magnetic current of
motor will be variable with the torque, which will reduce the current to save the energy.
3. As V/F mode is selected, please set the parameter group10 comply with the load features.
0-01:Motor Rated Voltage(Vac)
0-02:Motor Rated Current (A)
0-03:Motor Rated Power (kW)
0-04:Motor Rated Speed (RPM)*7: 0-04 X100= Motor Rated Speed
0-05:Motor Rated Frequency (Hz)
0-06:Motor Parameter Auto Tuning
0000: Disabled 0001: Enabled
It is necessary to input the data on nameplate and auto tuning as long as changing the motor as
vector mode is selected.
Auto tuning: firstly input the data to 0-01~0-05 according to the nameplate after power off, then set
0-06=0001and perform auto tuning; The detected internal data will auto be written to parameter
group 14 when display “End”.
ex. If the motor rated speed is 1700 rpm, please set 0-04 to 17.0
Precaution
1. The motor parameter auto tuning is the stationary auto tuning. During motor auto tuning, the motor
does not rotate, and the keypad display -AT-.
2. During motor parameter auto tuning, the input signal in control circuit is invalid.
3. Before motor parameter auto tuning, please confirm the stop state of the motor.
4. The motor parameter auto tuning is only available for vector control mode (0-00=0000or 0-00=0001).

0-07 AC Line Input Voltage (Volts AC)

220V series:170.0~264.0
440V series:323.0~528.0
To make sure the voltage level of inverter, please input the actual on-site voltage value.
0-08 Language Selection
0000: English
0001: German
0002: French
0003: Italian
0004: Spanish
The function is only available for the products with LCD operation keypad. The operation is not
necessary for the one with LED.

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 Chapter 4 Software Index

Parameter Group 1 - Start/Stop and Frequency Control Modes

1-00 : Run Command Source Selection
0000:Keypad
0001:External terminal control
0002:Communication control
0003:Built-in PLC
1.) 1-00=0000 the inverter is controlled by the keypad.
2.) 1-00=0001 the inverter is controlled by the external terminals, and the Stop key for emergency
does work. (Refer to 1-03 description).
Note: 1-00=0001, please refer to parameter group 2-00, 2-01, 2-02 and 2-03 for detail description
to make secure of persons and machines.
3.) 1-00=0002 the inverter is communication controlled.
4.) 1-00=0003 the inverter is built-in PLC controlled, and 1-06 preset value is invalid.

1-01 : Operation modes for external terminals

0000:Forward/stop-reverse/stop
0001:Run/stop-forward/reverse
0002:3-wire control mode -run/stop
1.) When operation command 1-00 = 0001 (external terminal), 1-01 is valid.
2.) When operation command 1-00 = 0001 (external terminal control), the stop button for emergency
is available. (Refer to 1-03 for detail description).
3.) That both forward and reverse commands are ON will be treated as STOP.

1-01 = 0000, Control mode is as below:

(2). Input signal is PNP:
(1).Input signal is NPN:

S1 (forward) S1 (forward)
S2 (reverse) S2 (reverse)
COM (0V common) 24V (common)
正轉

1-01 = 0001, Control mode is as below:

(2). Input signal is PNP:
(1). Input signal is NPN:
S1 (run)
S1 (run)
S2 (forward/reverse)
S2 (forward/reverse)
COM (0Vcommon)
24V (common)

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 Chapter 4 Software Index
1-01 = 0002, Control mode is as below:
(1). Input signal is NPN: (2). Input signal is PNP:

S1 (run) S1 (run)
S2 (stop) S2 (stop)
S3 (FWD/REV) S3 (FWD/REV)
COM (0Vcommon) 24V(common)

Note: As 3 wire control mode is selected, the terminal S1, S2 and S3 is not controlled
by 5-00, 5-01 and 5-02.

Note: 1-02=0001, the reverse command is unavailable.

1-02 : Prohibition of Reverse Operation 0000: Enable Reverse Command
0001: Disable Reverse Command
1-02=0001, the reverse command is invalid.
1-03 : Keypad Stop Button 0000: Stop Button Enable
0001: Stop Button Disable
1-03=0000, the STOP key is available for controlling the inverter to stop.
Note: 1-03=0001 is valid only for 1-00 = 0001 and 0002
1-04 : Starting Method Selection 0000: Normal Start
0001: Enable Speed Search
1.) 1-04=0000: As starting, the inverter accelerates from 0 to target frequency in the set time.
2.) 1-04=0001: As starting, the inverter accelerates to target frequency from the detected speed of
motor.
1-05 : Stopping Method 0000: Controlled Deceleration-to- Stop with DC Injection Braking
(Rapid Stop)
0001: Free run stop
1.) 1-05=0000: the inverter will decelerate to 0Hz in preset deceleration time after receiving the stop
command.
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 Chapter 4 Software Index
2.) 1-05=0001: the inverter will stop output as receiving the stop command. The motor will inertia
free run to stop.
1-06 : Frequency Command Source Selection
0000: Set the Frequency with Keypad
0001: Potentiometer on Keypad
0002: External Analog Signal Input or Remote Potentiometer
0003: Up/Down Frequency Control Using MFIT (S1 - S6)
0004: Communication Setting Frequency
0005: Impulse frequency (S5) setting frequency (ver2.3)

1.) 1-06=0001, as one of the parameter in group 5-00~ 5-06is set 16 and multifunction terminal is
OFF, the frequency is set by the KNOB(VR for principal speed) on keypad. While the
multifunction is ON, the frequency is set by analog signal (auxiliary speed) on terminal block
(TM2).
2.) 1-06=0002, as one of the parameter in group 5-00~ 5-06 is set 16 and the multifunction terminal
is OFF, he frequency is set by analog signal (principal speed) on terminal block (TM2), While
the multifunction is ON, the frequency is set by the KNOB(VR for auxiliary speed) on keypad.
3.) Please refer to description of parameter group 5-00~ 5-06 (multifunction input terminals) for the
function Up/Down terminal.

4.) The priority in reading frequency is PLC frequency control >traverse run >Jog> preset
speed>▲▼ on keypad or Up / Down or communication control.

5.) Impulse frequency command input source should be setting as S5 terminal and need to
coordinate with 5-10 frequency exchange times ratio. For example, the input value S5 is 4KHZ,
5-10 is 1.500 times, and output frequency is 40.00*1.5=60.00HZ. 5-04(S5) should be setting as
19.
1-07:Keypad Operation with Up/Down Keys in Run Mode
0000: ‘Enter’ must be pressed after frequency change with Up/Down Keys on keypad.
0001: Frequency will be changed directly when Up/Down Keys are Pressed

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 Chapter 4 Software Index

Parameter Group 2 - Manual/Automatic Restart Modes

2-00: Momentary Power Loss and Restart
0000: Momentary Power Loss and Restart Disable
0001: Momentary Power Loss and Restart is Enable
0002: Momentary Power Loss and Restart Enable while CPU is Operating.
2-01 : Momentary Power Loss Ride-Thru Time(sec): 0.0 - 2.0 second
1.) As start of the other load of power supply results in lowering the voltage below the under voltage
level, the inverter will stop output at once. If the power supply recovers in the 2-01 preset time, it
will speed search start tracing from the trip frequency, or the inverter will trip with ‘LV-C’
displayed.
2.) The allowable power loss time differs with the models. The range is from 1second to 2 second.
3.) 2-00=0000: as power lost, the inverter will not start.
4.) 2-00=0001: if the loss time is less than the value of 2-01, the inverter will Spin Start in 0.5
second as the power supplied and restart times are infinite.
5.) 2-00=0002: the power lost for long time, before the inverter lost the control power for the CPU,
the inverter will restart according to the 1-00 and 2-04 setting and status of external switch as the
power resupplied.
Note: 1-00=0001, 2-04=0000, 2-00=0001or 0002 after power lost for a long time, please OFF the
power and power switches in case of injury to person and machine by the resupplied power.
2-02:Auto restart Delay Time :0 ~ 800.0 second
2-03:Number of Auto restart Attempts :0 ~ 10 times
1.) 2-03=0:the inverter will not auto restart as trip for accident.
2.) 2-03>0, 2-02= 0 :
The inverter will conduct SPEED SEARCH in 0.5 second after trip for accident. The motor will
inertia run to frequency at the trip stop, then according to setting accelerate or decelerate time to
target frequency.
3.) 2-03>0, 2-02>0 :
The output will be stopped for a period which is determined by the 2-02 after accident trip. Then,
speed search to present target frequency.
4.) As the inverter is set in braking deceleration or DC braking, it will not perform restart after accident.

2-04 : Start Method:

0000: Enable Speed Search
0001: Normal Start
1.) 2-04=0000: the inverter will detect motor speed and accelerated the setting frequency as speed
search enable.
2.) 2-04=0001: the inverter will accelerated the motor speed from stop (zero speed) to setting
frequency.
2-05 :Direct running after power up:
0000: Enable Direct Running After Power Up
0001: Disable Direct Running After Power Up
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 Chapter 4 Software Index

Danger:
1.) 2-05=0000 and the inverter is set external terminal controlled(1-00=0001), if the run switch is
ON as power is supplied, the inverter will auto start. It is recommend that to cut off the power
switch and run switch in case of injury to persons or machine as power is supplied again.
2.) 2-05=0001and the inverter is set external terminal controlled(1-00=0001), if the run switch is
ON as power is supplied, the inverter will not auto start and flash STP1. It is necessary to
OFF the run switch and then ON to normally start.

2-06 : Delay-ON Timer (seconds): 0 ~ 300.0 second

As power on and 2-05=0000, the inverter will perform auto restart in the setting time for delay.
2-07: Error reset mode setting 0000: Enable Reset Only when Run Command is Off
0001: Enable Reset when Run Command is On or Off
2-07=0000as the inverter is detected the accident, please cut off the Run switch to perform reset, or
restarting does not work.
2-08: Kinetic Energy Back-up Deceleration Time:0.00~25.00 second
2-08 = 0 KEB function disable
2-08≠0 KEB function enable
Ex: 220V system

Power off Power on

Extern power on
Signal when
5-00~5-06=28
TM2
S1~S6

PN DC Voltage

When 2-08 ≠ 0 and PN

Valtage below 190V KEB DC=190
function work
Frequency Output

T≠0

Deceleration Time set by

2-08

NOTE:
1. When 2-08≠0, the momentary power loss and Restart is disabled, the inverter will do KEB
Function.
2. When power off, CPU detect the DC Voltage. KEB function enable when DC Voltage below than
190V(220V system) or 380V(440V system).
3. When KEB function enabled, the inverter decelerate to zero by 2-08, and the inverter stop.
4. IF the power on signal enabled during the KEB function, the inverter accelerate to original
frequency.

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 Chapter 4 Software Index

Parameter Group 3 - Operating Parameters

3-00: Frequency Upper limit(Hz) : 0.01 - 400.00
3-01: Frequency Lower limit(Hz) : 0.01 - 400.00

Internal frequency 3-00 (upper frequency limit)

3-01 (lower frequency limit)

(note)
Note: When 3-01 = 0 Hz and frequency command is 0 Hz, the inverter will stop at 0 speed.
When 3-01 > 0 Hz and frequency command ≦3-01, the inverter will output 3-01 preset
value.

3-02 : Acceleration Time #1 (second): 0.1 – 3600.0

3-03 : Deceleration Time #1 (second): 0.1 – 3600.0
3-04 : S Curve of First Acceleration Stage (second): 0.0 – 4.0
3-05 : S Curve of Second Acceleration Stage (second): 0.0 – 4.0
3-06 : Acceleration Time #2 (second): 0.1 – 3600.0
3-07 : Deceleration Time #2 (second): 0.1 – 3600.0 for Emergency Stop reference
3-08 : Jog Acceleration Time (second): 0.1 –25.5
3-09 : Jog Deceleration Time (second): 0.1 – 25.5
1.) Formula for calculating acceleration and deceleration time: The denominator is base on the
rated frequency of motor.
Preset frequency Preset frequency
Acceleration time = 3-02 (or 3-06) x , Deceleration time = 3-03 (or 3-07) x
0-05 0-05

2.)When 5-00 – 5-06 is set 06 (the second acceleration and deceleration time), the first
acceleration/ deceleration/ S curve or the second acceleration/ deceleration/ S curve will be
selected by off or on the external input terminal.

3.) When 5-00 – 5-06 is set 05 (Jog), Jog run is controlled by external terminals. The acceleration
and deceleration action will be at Jog acceleration and deceleration time.
4.)When 5-00 – 5-06 is set as 05(Jog) and 06(acceleration and deceleration time toggle), to
change the acceleration and deceleration time by ON the external terminals, and the list
setting:
Function Acc/ Dec time 1(3-02/3-03) Acc/ Dec time 2 (3-06/3-07) JOG Acc/Dec time (3-08/3-09)
1-06 determines the output 1-06 determines the output
preset value Run at 6-01Jog frequency
frequency frequency
5-00~5-06=05 Jog command Off Off On
5-00~5-06=06
Off On Off
Toggle Acc/Dec time.
5.)When S curve time (3-04/3-05) is set as 0, the S curve is useless. Namely, acceleration and deceleration
is at line.
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 Chapter 4 Software Index
6.)When S curve time (3-04/3-05) is larger than 0, the acceleration and deceleration action is as following
diagram.
7.)Regardless of the stall prevention period, actual acceleration and deceleration time =preset acceleration
/ deceleration time + S curve time. For example: acceleration time = 3-02+ 3-04.
8.)During acceleration and deceleration process, there might be residual error in acceleration and
deceleration toggling. Please set the S curve time as 0 (3-04/3-05), if you need to toggle acceleration
and deceleration time in acceleration / deceleration process.
S Curve time
Output frequency

Time
3-10 : DC Injection Brake Start Frequency (Hz) : 0.1 – 10.0
3-11 : DC Injection Brake Level (%) : 0.0 – 10.0
3-12 : DC Injection Brake Time(second) : 0.0 – 25.5
3-12 / 3-10 is the action time and start frequency of DC braking, as graph below:

HZ

3-10

t
3-12

The upper setting of 3-11 will be corrected 20.0 after manual V2.3.
3-13 : Skip Frequency #1 (Hz) : 0.00 –400.00
3-14 : Skip Frequency #2 (Hz) : 0.00 –400.00
3-15 : Skip Frequency #3 (Hz) : 0.00 –400.00
3-16 : Skip Frequency Bandwidth (± Hz) : 0.00 –30.00

Example: as 3-13is set as 10.0Hz / 3-14 as 20.0 Hz / 3-15a s 30.0 Hz / 3-16 as 2.0Hz

10Hz ±2Hz=8-12Hz
20Hz ±2Hz=18-22Hz skip frequency
30Hz ±2Hz=28-32Hz

3-16
3-15
3-14
3-13

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 Chapter 4 Software Index
3-17: Parameter lock function
0000: All Functions can be changed
0001: Only 6-00 - 6-08 can’t be changed
0002: All Functions except 6-00 - 6-08 can’t be changed
0003: All Function can’t be changed

3-18: Copy Unit

0000: Disable
0001: Inverter to Copy Unit
0002: Copy Unit to Inverter
0003: Verify
1.) 3-18=0000: Disable.
2.) 3-18=0001: Copy the inverter parameters to module.
3.) 3-18=0002: Copy the module parameters to inverter.
4.) 3-18=0003: Copy the parameters to inverter or module to mutually verify the parameters.
Note: The copy function is available for the models with same capacity.
3-19: Fan Running Controlling
0000: Auto (Depend on temp.)
0001: Operate while in RUN Mode
0002: Always Run
0003: Always Stop
1.) 3-19=0000: The fan run as the inverter senses temperature rises. Thusly, extend the service
period.
2.) 3-19=0001: The fan runs while the inverter is running.
3.) 3-19=0002: The fan is continuously running regardless of the action of the inverter.
4.) 3-19=0003: The fan is always stopping regardless of the action of the inverter.
Note: Selection for parameter 3-19 for high power inverter models (15HP above of 220V class and
20HP above of 440V class.) is not effective. Cooling fans run always and-on power up.
3-20: Energy Saving Mode Operation 0000: Disabled
0001: Controlled by MFIT at Set Frequency
3-21: Energy saving operation gain (%): 0-100
1.) In terms of FAN, PUMP or other heavy inertia loads which need greater start torsion, while in
operation they need not so high torsion. Consequently, to decline the output voltage to saving
energy by setting 3-20 is necessary.
2.) 5-00 ~5-06(Multifunction input terminal) set as10 to saving energy.
3.) 3-20=0001, If the multifunction terminal is set as 10(energy saving control terminal), the output
voltage will gradually decline to ‘original voltage’ב3-21’ preset value as the terminal’ is ON.
The output voltage will rise to original voltage as the terminal is OFF.
Note:1. The declining and rising speeds of voltage for energy saving is same as the ones for SPEED
SEARCH.
2. Energy saving mode is only available under V/F mode (0-00 = 0002).
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 Chapter 4 Software Index

3-22: Carrier Frequency (KHz) : 2-16

Carrier Carrier Carrier Carrier

3-22 3-22 3-22 3-22
Frequency Frequency Frequency Frequency
2 2KHz 6 6KHz 10 10KHz 14 14KHz
3 3KHz 7 7KHz 11 11KHz 15 15KHz
4 4KHz 8 8KHz 12 12KHz 16 16KHz
5 5KHz 9 9KHz 13 13KHz
Note: The external electronic components maybe interfered, more serious, even the motor
vibration due to cutting of the high carrier frequency waveform, although the inverter
provides low noise environment in running. Thusly, it is necessary to regulate the carrier
frequency.
3-23 : Center Frequency (CF) of Traverse Run(%): 2-16
3-24 : Amplitude(%）: 0.1-20.0
3-25 : Amplitude Drop(%) : 0.0-50.0
3-26 : Acceleration Time (s) : 0.5-60.0
3-27 : Deceleration Time (s) : 0.5-60.0
3-28 : Deviated traverse(X upper deviation) (%) : 0.0-20.0
3-29 : Deviated traverse(Y lower deviation） (%) : 0.0-20.0
Traverse Run is defined as adding a triangle wave to the basic operation frequency of inverter output
frequency at the preset acceleration and deceleration time. The action is as the graph below:
3-23: Traverse Run Center frequency(%)
3-24: Amplitude(%）
3-25: Amplitude Drop(%) F
out

3-26: Acceleration Time (s) 3-25

3-27: Deceleration Time (s) 3-24

3-28: Deviated traverse 3-23

3-28

(X upper deviation） 3-29

3-29: Deviated traverse 3-26 3-27

(Y lower deviation)
0 Time

1) The traverse run is available as the run command and the terminal (5-00~5-05=0025) for such
operation both ON. Inverter operating, the traverse run is ready when the inverter output
frequency reaches center frequency (3-23). During acceleration to center frequency, the
acceleration time is at the originally preset value (3-02/3-06). When the traverse run is OFF or the
Inverter is OFF, the deceleration time is also at original preset value (3-03/3-07). However, in
traverse running, the inverter is at traverse run acceleration time (3-36) and deceleration time
(3-27). The action is as follow diagram:
Fout Traverse run

3-25
3-24

3-23
3-24
3-25

3-26 3-27
3-02 3-03
3-06 3-07
0 Time
RUN ON
5-00 ~ 5-06 = 25

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 Chapter 4 Software Index
2) During traverse run, the center frequency could be controlled by the multifunction input terminals.
However, the X up deviation and Y low D deviation can not be input at the same time. If they are
input at the same time, the inverter will maintain the original center frequency. The motion is as
the graph below:

Fout

3-28
3-23
3-29

0
ON Time

5-00 ~ 5-06 = 26 OFF

ON
OFF
5-00 ~ 5-06 = 27

3) The stall prevention is idle in the acceleration and deceleration time of traverse run. Whereas, it is
valid during first acceleration to center frequency process when the Function of traverse run is
OFF or the inverter is in deceleration time after the STOP command is received.
4) The frequency range of traverse run is restricted by the inverter upper and lower frequency limit.
That is: if the (center frequency + Amplitude) is larger than Upper Limit, it will operate at upper
frequency limit. And if (center frequency - Amplitude) is less than Lower Limit, vice versa.
5) During traverse run, all the preset values can’t be modified such as (center frequency, amplitude,
amplitude drop, acceleration time. deceleration time, traverse run upper deviation and lower
deviation). The modified acceleration and deceleration time is priority to the original one, but not
traverse run acceleration and deceleration time. The motion is as graph below:
6) The stall prevention protection is unavailable during traverse run acceleration and deceleration
time. Thusly, it is must take into consideration to comply the actual system capacity with the
proper inverter capacity when designing equipment.
7) Center frequency = 3-23*max. frequency(3-00)
Amplitude = 3-24*center frequency
Acceleration / Deceleration time = amplitude acceleration / deceleration time
Amplitude Drop = 3-25*amplitude
Deviated traverse (X upper deviation) = 3-28*traverse run center
Deviated traverse (Ｙ lower deviation) = 3-29* traverse run center
If change the max. frequency of 3-00, reset 3-23~3-29 value is necessary.

3-30 : Start Frequency (Hz) INV Start Frequency

The Inverter can start at 5Hz and still have an operational control range of 0.0 - 60Hz. To accomplish
this, (3-01) will need to be set at 0Hz and (3-30) at 5Hz.

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 Chapter 4 Software Index

Parameter Group 4 - Digital Display Operation Mode

4-00:Motor Current Display Selection: 0000: Disable Motor Current Display
0001: Enable Motor Current Display

4-01:Motor Voltage Display Selection: 0000: Disable Motor Voltage Display

0001: Enable Motor Voltage Display

4-02:DC Bus Voltage Display Selection: 0000: Disable Bus Voltage Display
0001: Enable Bus Voltage Display

4-03:PLC Status Display Selection: 0000:Disable PLC Status Display

0001:Enable PLC Status Display
The function is available for LCD operation keypad, but not for LED one.

4-04:Custom Units (Line Speed) Value : 0-9999

The max preset line value of 4-04 is equal to the rated frequency (0-05) of the motor. For
instance, given line speed 1800 is equal to display 900 when output is 30Hz while the operation
frequency is 60Hz.

4-05 : Custom Units (Line Speed) Display Mode

0000:Drive Output Frequency is Displayed
0001:Line Speed is Displayed in Integer (xxxx)
0002:Line Speed is Displayed with One Decimal Place (xxx.x)
0003:Line Speed is Displayed with Two Decimal Places (xx.xx)
0004:Line Speed is Displayed with Three Decimal Places (x.xxx)
The preset frequency is displayed as the inverter stops while the operation line speed is displayed as
the inverter is running.
4-06:PID Feedback Display 0000:Disabled
0001:Enable
Keypad displays PID feedback value :
Parameter 5-05=20 (That is, S6 is set as the PID feedback analog terminal, refer to PID),
11-0=1(PID is enabled), and 4-06=1(Display S6 as PID analog feedback value 0~100, the formula as
follow:)
If feedback signal is 0~10V, (12-6=0000), keypad display value = (S6/10V)*100
If feedback Signal is 4~20mA, (12-6=0001), keypad display value = (S6/20mA)*100
Note 1: Please press DSP Key to switch between the output frequency and PID feedback value.
Note 2: The inverter displays XXXF as Running, while XXXr as Stop.

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Parameter Group 5-Multifunction Input Terminals (MFIT)

Multifunction input terminals (TM2 S1-S6/AIN/AI2) controlling:
5-00~06 0000: Forward/Stop Command *1
0001: Reverse/Stop Command *2
0002: Preset Speed # 1 (6-02)
0003: Preset Speed # 2 (6-03)
0004: Preset Speed # 3 (6-05) *3
0005: Jog
0006: Acc/Dec time # 2
0007: Emergency Stop Contact A
0008: Base Block
0009: Speed Search Stop
0010: Energy Saving
0011: Control Signal Selection
0012: Communication Control Signal Selection
0013: Acc/Dec Disabled
0014: Up Command
0015: Down Command
0016: Principal/Auxiliary Speed
0017: PID Function Disabled
0018: Reset
0019: Encoder Input Terminal（Terminal S5）
0020: PID Feedback Signal A12 （Terminal AI2）
0021: AI2 Bias Signal 1 Input（Terminal AI2）
0022: AI2 Bias Signal 2 Input（Terminal AI2）
0023: Analog Input（Terminal AIN）
0024: PLC Application
0025: Traverse Run
0026: Traverse Run Upper Deviation
0027: Traverse Run Lower Deviation
0028: Power Source Detect for KEB Function
0029: Emergency Stop Contact B
A. The terminals S1-AIN on terminal block (TM2) are multifunction input terminals. The above 30
functions can be set in these terminals.
B. Function Description for 5-00~06:
1. 5-00~06=0/1(Forward/Reverse/Stop)
As forward command is ON, the inverter runs while stops as OFF. The 5-00 factory set is
forward.
As reverse command is ON, the inverter runs while stops as OFF. The 5-01factory set is
reverse.

2. 5-00~06=2-4(Preset speed 1~3)

External multifunction input terminals are ON, the inverter is operation at the preset time, and
the duration is determined by the time of the terminal ON. The corresponding frequency
parameter is illustrated below:
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3. 5-00~06=5(Jog)
To select Jog operation as ON the external input terminals. Now, the inverter operates at the
Jog acceleration and deceleration time. The corresponding frequency parameter is illustrated
below:
The priority order of frequency: Jog Speed→Preset Speed→Keypad frequency or external frequency
signal
Multifunction Multifunction Multifunction terminal 1 Jog Command Output frequency
terminal3 terminal 2 Preset value =02 terminal preset value
Preset value=04 Preset value =03 Preset value =05
0 0 0 0 6-00
X X X 1 6-01
0 0 1 0 6-02
0 1 0 0 6-03
0 1 1 0 6-04
1 0 0 0 6-05
1 0 1 0 6-06
1 1 0 0 6-07
1 1 1 0 6-08
4. 5-00~06=6 (toggle acceleration and deceleration time)
On the external input terminal, to select the acceleration 1/ deceleration 1/ S curve 1 or
acceleration 2/ deceleration 2/ S curve 2.
5. 5-00~06=7 /29: External Emergency Stop Contact A or B.
The inverter will decelerate to stop by 3-07 setting and Flash E.S as the emergency stop signal
received regardless of 1-05 setting. After such signal released, OFF the operation switch then ON
or Press Operation Key, the inverter will restart from the start frequency. If the emergency signal
was released before the inverter stop completely, the inverter still carries out emergency stop.
The 8-02/03 determines the action of the error terminal. As 8-02/0=0: the error terminal does not
act when the external emergency signal input. While 8-02/03=9, the error terminal does act when
emergency signal input.
Please wiring the terminal before to set 5-00~5-06=29.
6. 5-00~06=8: Base Block
The inverter stop output as receiving STOP command, and the motor Free-Run stops.
7. 5-00~06=9: Speed Search Stop
When starting, the inverter detects the present speed of the motor firstly, then, the inverter
accelerates from the present speed to preset speed.
8. 5-00~06=10: Energy-saving operation
In terms of FAN, PUMP or other heavy inertia loads which need greater start torque, while in
operation they need not so high torsion. Thusly, to decline the output voltage is to saving energy.
The output voltage gradually declines as the multifunction terminal is ON. It will gradually
increase (to the original voltage) as the Multifunction terminal is OFF.
Note: The acceleration and deceleration speed of energy saving operation is the same as the speed of
SPEED SEARCH.
9. 5-00~06=11: Switch of the control signal
External switch terminal is OFF: 1-00/01 determines the operation signal and frequency signal.
External switch terminal is ON: Keypad controls the operation signal and frequency signal but not
controlled by 1-00/01.

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 Chapter 4 Software Index
10. 5-00~06=12: Switch of the inverter controlling in communication
External switch terminal is OFF: in communication, the master (PC or PLC) can control the
inverter operation and frequency signal and allowably modify the parameters, and the operation
signals from Keypad and TM2 are idle. Furthermore, the keypad can only display the voltage,
current and frequency, the parameters are readable and not writable, and Emergency Stop is
valid.
External switch terminal is ON: in communication, the inverter is controlled by the keypad
regardless of the setting of 1-00/1-06 and master. Under such circumstance, the master still can
read and write the inverter parameters.
11. 5-00~06=13: Disable acceleration and deceleration
The acceleration and deceleration action is unavailable till the forbid acceleration and
deceleration signals are released. The action is illustrated in the graph below:

Operation
Signal

Disable
ACC/DEC

※Note: Operation Switch is OFF,

the command of disable
Output
Frequency

12. 5-00~06=14,15: UP / DOWN Function (Actual ACC/DEC time is base on the setting):
(1)Please set 1-06 = 3 if you want to use the UP/DOWN Function, and the other frequency signals
are useless.
(2)Set 5-08 = 0 and 5-09 = 0, the inverter accelerates to the preset value of 6-00 when the
operation terminal is ON. Then, it maintains the certain speed. As the inverter receives the
UP/DOWN command, it will accelerate / decelerate till the command is released. The
inverter runs at the certain speed. The inverter will ramp stop or Free-Fun stop which is
determined by the 1-05 as long as the inverter receives the STOP command. And the
frequency of Stopping will be stored in 6-00. The UP/DOWN KEY is invalid as the inverter
stops. It is necessary to use the Keypad to modify the preset parameter.
(3)Set 5-08 = 1, the inverter will operate from 0Hz when the operation terminal is ON. The
action of UP/DOWN is as above description. The inverter will ramp stop or free-run stop
which determined by1-05 setting when as it receiving the Stop Command and back to 0Hz.
The next operation will start at 0 Hz.
(4) That UP/Down Signal Simultaneously act are invalid
(5) 5-09≠ 0, the inverter will accelerate to the setting of 6-00 and maintain at the speed. When
the UP/Down terminal is ON, setting frequency is present value 6-00±5-09, and the inverter
will accelerate/ decelerate to frequency 6-00. The upper frequency limit and lower frequency
limit also restrict the operation. If the signal of UP/ DOWN is maintained over 2 seconds, the
inverter will begin to accelerate/ decelerate. If 5-09=0, the operation is the same, till the UP/
DOWN signal stops. Please refer to the time diagram of 5-09.
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 Chapter 4 Software Index

Operation

UP
DOWN

Output 6-00
Frequency
13. 5-00~06=16 Principal/Auxiliary speed toggle
Multifunction terminal = OFF, the frequency is set by Master Speed, whereas,
Multifunction terminal = ON, the frequency is set by Auxiliary Speed.
Ex. 1-06=0001, the master speed is the VR on the keypad and the auxiliary speed is analog
signal on the TM2 terminal block.
14. 5-00~06=17(PID Function Disable)
The PID Function Disable is ON. PID is not controlled by 11-0, while OFF, it is controlled
by 11-0.
15. 5-00~06=18(Reset Command)
The Reset command is same as Reset Key on the panel is ON. The command is OFF, and the
inverter does not response. The factory set of 5-05 is Reset command.
16. 5-04=19 (Encoder Input terminal)
The multifunction terminal S5 is set 19 means it is the input terminal for PLC program
Encoder.
17. 5-05 or 12=20 (PID feedback input terminal)
The multifunction terminal AI2=20 means the PID feedback input terminal and 0~10V (0~
20 mA) or 2~10V (4~20mA) is available by the setting of 11-0.
18. 5-05 or 12=21 /22(Bias signal 1/2 input)
To regulate the Offset of the Keypad VR or AIN analog input, only the signal of 0~10V (0~ 20 mA)
or 2~10V (4~20mA) is available.
5-05 or 12=21 Function 5-05 or 12=22Function * The value is 0 when AIN+(AI2-5V)＜0

Hz Hz
Upper Frequency Upper Frequency
Limit 3-00 Limit 3-00

V V
0 AIN+ AI2 10 0 5 10
AIN+( AI2-5V)
19. 5-06=23 (Analog input AIN)
The multifunction terminal AIN = 23. The action is provided for setting the frequency.
20. 5-00~06=24 (PLC Application)
The multifunction terminal S1-AIN=24, which means the terminal is for PLC application.

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 Chapter 4 Software Index
The terminal is provided for the PLC program input.
21. 5-00~06=25 (Traverse Run); 5-00~06=26(Upper Deviation Traverse); 5-00~06=27(Lower
deviation Traverse).
The motion description refers to 3-23~3-29 for detail description.
22. 5-00~06=28 (Power Source Detect for KEB Function)
Please refer to the description of 2-08

Digital /Analog input signal scan times:

5-07: Multifunction terminal S1～S6 and AIN signal confirm the scan times (mSec X 4)，1~100
times
1.TM2 terminal used as scanning, if there are same signals continuously input for N times(Namely, Scan
times), the inverter will treated the signal as normal. During performing the signal, if the scan times
are less than N, the signal will be as noise.
2. Each scan period is 4ms.
3. The user can specify the scan times interval duration according to the noise environment. If the
noise is serious, upper modify the value of 5-07, but the response speed will be slow down.
4. Note: If the S6 and AIN is for digital signal, the voltage level for digital signal above 8V is treated
as ON, below 2V is OFF.

Stop Mode Using MFIT:

5-08:
0000: When Up/Down is used, the preset frequency is hold as the inverter stops, and the UP/Down is
idle.
0001: When Up/Down is used, the preset frequency is reset to 0 Hz as the inverter stops.
0002: When Up/Down is used, the preset frequency is hold as the inverter stops, and the UP/Down is
available.

(1) Set 5-08=0, the inverter will accelerate to the speed of 6-00 as receiving the Run command and
run at such certain speed. The inverter begins to accelerate (decelerate) as the UP (Down)
terminal is energized. The inverter will hold the speed as the UP/DOWN command released.
When the Run Signal releases, the inverter will ramp stop or stop output (determined by the
1-05). It will store the frequency when the operation signal disappeared. UP/DOWN keys are
idle when the inverter is stop. The keypad is available for you modify the preset frequency
(6-00). If 5-08=0002, the UP/Down is available as the inverter stops.
(2)Set 5-08=1, as the Run terminal is energized, the inverter operates from 0 Hz, the Function of
UP/DOWN is same as the above description. When the Run Signal released, the inverter will
ramp stop or stop output (determined by 1-05) .And back to 0 Hz. The following operation will
always begin from 0 Hz.

Step of Up/Down Function (Hz):

5-09: Up/Down (Hz) 0.00 – 5.00
There are two modes covered below:
(1) 5-09 = 0.00, the function is disable. The operation is just as the original one. As UP terminal is
ON, the frequency increases while the DOWN terminal is ON, the frequency decreases. (Refer to
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 Chapter 4 Software Index
the following graph).

Increase/
decrease
with ramp

(2) 5-09 = 0.01 to 5.00, UP/ DOWN terminal ON, that equivalent to increase/ decrease the
frequency of 5-09. If the pressing is over 2second, revive the original UP/DOWN mode (Please
refer to the following diagram)

Encoder Impulse Ratio:

5-10 Impulse input frequency time ratio
When frequency source 1-06 be setting as 0005, the impulse signal frequency will be
according to this parameter to decide to the real inside frequency of inverter.
The inside calculate formula : Frequency = S5(impulse frequency)*5-10(times ratio)
For example, when S5 impulse is 1KZ（1000）, and 5-10 be setting as 1.50 times. The inverter
frequency command is 1000*1.5=1500=15.00HZ. The frequency accuracy of S5 is by base
of 100, 1K(1000) present 10.00 HZ.

Reference Source 2:
5-11 Auxiliary frequency source can be selected
Ex.
When frequency source command setting as impulse command, (1-06= 5)
If master speed operating (5-00~5-06 setting to 16 and the terminal is OFF), frequency
running as impulse frequency.

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 Chapter 4 Software Index
If auxiliary speed operating (5-00~5-06 setting to 16 and the terminal is ON), frequency
should be decided by 5-11 setting.
The action process as below:
5-11= 0, frequency refer to 6-00.
5-11= 1, frequency refer to the VR analog signal on the Keypad.
5-11= 2, frequency refer to the VR analog signal on TM2.
5-11= 3, frequency refer to the frequency value which is calculated by Up/Down on TM2.
5-11= 4, frequency refer to the input communication frequency.

AI2 Function:
5-12 Analog input ( For 2.2~30KW at 220V and 2.2~55KW at 440V only).
5-12= 0020 : PID Feedback Signal AI2 (Terminal AI2)
5-12= 0021 : AI2 Bias Signal 1 Input (Terminal AI2)
5-12= 0022 : AI2 Bias Signal 2 Input (Terminal AI2)

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 Chapter 4 Software Index
Parameter Group 6- Jog and Preset (MFIT) Speed Setting on Keypad

Jog and Preset (MFIT) Speed Setting on Keypad:

6-00~08: Set Jog and preset speed by Keypad
A. 5-00~06=2-4(preset speed 1~3)
The external multifunction terminal = ON, the inverter operates at preset speed. The operation
time of the 8 stages is base on the ON time of the terminal. Please refer to the corresponding
parameters list:
B. 5-00~06=5(Jog terminal)
The external multifunction terminal = ON, the inverter operates in Jog acceleration time/ Jog
decelerate time/ON
Function LCD
Description Range/Code
Code No. Display
6-00 (Keypad Freq) Keypad Frequency (Hz) 0.00 - 400.00
6-01 (Jog Freq) Jog Frequency (Hz) 0.00 - 400.00
6-02 (Preset Speed #1) Preset Speed # 1 (Hz) 0.00 - 400.00
6-03 (Preset Speed #2) Preset Speed # 2 (Hz) 0.00 - 400.00
6-04 (Preset Speed #3) Preset Speed # 3 (Hz) 0.00 - 400.00
6-05 (Preset Speed #4) Preset Speed # 4 (Hz) 0.00 - 400.00
6-06 (Preset Speed #5) Preset Speed # 5 (Hz) 0.00 - 400.00
6-07 (Preset Speed #6) Preset Speed # 6 (Hz) 0.00 - 400.00
6-08 (Preset Speed #7) Preset Speed # 7 (Hz) 0.00 - 400.00

Priority in reading the frequency: Jog > Preset speed > Keypad frequency or external frequency signal
Multifunction Multifunction Multifunction Jog Command Output
terminal3 terminal 2 terminal 1 terminal frequency preset
Preset value=04 Preset value =03 Preset value =02 Preset value =05 value
0 0 0 0 6-00
X X X 1 6-01
0 0 1 0 6-02
0 1 0 0 6-03
0 1 1 0 6-04
1 0 0 0 6-05
1 0 1 0 6-06
1 1 0 0 6-07
1 1 1 0 6-08

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 Chapter 4 Software Index

Parameter Group 7 - Analog input signal operation mode

Analog Input Signal Operation Mode: (The function is valid when 1-06=0002)
7-00:AIN Gain(%) 0 - 200
7-01:AIN Bias(%) 0 - 100
7-02:AIN Bias Selection: 0000:positive 0001:Negative
7-03:AIN Slope: 0000:positive 0001:Negative
7-04: AIN signal verification Scan Time (AIN, AI2) 1–100 (× 4mSec)
7-05: AI2 Gain (%)(AI2) 0 - 200
1. 7-02 = 0: 0V(0mA) corresponding to Lower Frequency Limit, 10V (20mA) corresponding to Upper
Frequency Limit.
2. 7-02 = 1: 10V(20mA) corresponding to Lower Frequency Limit, 0V (0mA) corresponding to Upper
Frequency Limit.
3.12-6 = 0: 0~10V(0~20mA)
F= I*(3-00)/20 I > =0 ; SW 2=Ｉ or F=V*(3-00) /10 V >=0 ; SW 2=V
= 1: 2~10V(4~20mA)
F=(I -4)*(3-00) /16 I>=4 ; SW 2=Ｉ
F =0 I <4
F=(V-2)*(3 -00) /8 V > =2 ; SW 2=V or
F =0 V<2
The setting of figure 1: The setting of figure2:
7-00 7-01 7-02 7-03 7-05 7-00 7-01 7-02 7-03 7-05
A 100% 50% 0 0 100% C 100% 50% 0 1 100%
B 100% 0% 0 0 100% D 100% 0% 0 1 100%
Figure 1 Figure 2
Bias Hz
Bias Hz
100% 60Hz Upper Frequency 100% 60Hz Upper Frequency Limit
A C (3-00=60)
50% 30Hz
50% 30Hz
B
0Hz V D
0V 5V 10V 0Hz V
0V 5V 10V
(0mA) (20mA)
(0mA) (20mA)
The setting of figure 3: The setting of figure 4:
7-00 7-01 7-02 7-03 7-05 7-00 7-01 7-02 7-03 7-05
E 100% 20% 1 0 100% F 100% 50% １ 1 100%

Hz Figure 3 Hz Figure 4
60Hz Upper Frequency Limit 60Hz
Upper Frequency Limit
(3-00=60) (3-00=60)
30Hz 30Hz
Bias Bias F
0% E
0Hz V -0% 0Hz V
-50% 2V 5V 10V
10V -50%
(4mA) (20mA) (20mA)
-100% -100%
3. The inverter reads the average value of A/D signals once per (7-04×4ms). Users can determine scan
intervals according to noise in the environment. Increase 7-04 in noisy environment, but the respond
time will increase accordingly.

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 Chapter 4 Software Index
Parameter Group 8 - Multifunction output terminal and output signal
operation mode
Multifunction analog output control:
8-00: Analog Output Voltage Mode:
0000: Output frequency
0001: Frequency Setting
0002: Output voltage
0003: DC Bus Voltage
0004: Motor current
0005: FEEDBACK Signal of PID
8-01: Analog Output Gain = 0 ~ 200%

The multifunction analog output terminal of the terminal block (TM2), is 0~10Vdc analog output. The
output type is determined by the 8-00. The function of 8-01 is: when there is tolerance for the external
voltage meter and peripheral equipment, please regulate 8-01.
The FEEDBACK value of PID (That is the input voltage and current of AI2) outputs analog value from
FM+ terminal. (Decide to parameter 4-06) The value is corresponding to the input signal 0~10V (0 ~ 20
mA) or 2~10V (4~20mA).
Please refer to page 4-55 to get more information.
Note: The max output voltage is 10V due to the circuit, even the output voltage should be higher than
10V.

Multifunction output terminals control:

8-02: RELAY1(R1C，R1B，R1A terminal on TM2)
8-03: RELAY2(R2C，R2A terminal on TM2)
0000: Run
0001: Frequency Reached (Target Frequency) (Set Frequency ± 8-05)
0002: Set Frequency (8-04 ± 8-05)
0003: Frequency Threshold Level (> 8-04) - Frequency Reached
0004: Frequency Threshold Level (< 8-04) - Frequency Reached
0005: Over torque Threshold Level
0006: Fault
0007: Auto-restart
0008: Momentary AC Power Loss
0009: Emergency Stop Mode (When multifunction input set to 0007)
0010: Base Block (When multifunction input set to 0008)
0011: Motor Overload Protection
0012: Drive Overload Protection
0013: PID Feedback Signal Break
0014: PLC Operation
0015: Power On
8-04: Frequency Reached Output Setting =0 ~ 400Hz
8-05: Frequency Output Detection Range =0 ~ 30Hz

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 Chapter 4 Software Index
8-02/03= 01:
The preset frequency is reached ( ± 8-05)
Without input the operation
signal and relay doesn’t work
Operation Signal(1-00)
Frequency
Setting Frequency(1-06) Detection
Range(8-05)

INV Output Frequency

Frequency
Setting Frequency(1-06) Detection
Range(8-05)

Relay Output Signal

(Multifunction output terminal (8-02/8-03)=1)

8-02/3= 02: Arbitrary frequency consistency Fout = 8-04 ± 8-05

Operation Frequency Reached Arbitrary Frequency (8-04+/8-05)
Operation conditions: Without input the operation signal or
A. | Input Frequency-Frequency Command(1-06)| <Frequency Threshold Level(8-05) command frequency no consistency,
B. | Input Frequency-Detecting Level(8-04) | <Frequency Threshold Level(8-05) and relay doesn’t work.

Operation Signal(1-00)

Setting Frequency(1-06) Frequency

Detection
Arbitrary Frequency(8-04) Range(8-05)

INV Output Frequency

Arbitrary Frequency(8-04) Frequency

Detection
Range(8-05)

Relay Output Signal

(Multifunction output terminal (8-02/8-03)=2)

8-02/3 = 03: Frequency detection Fout > 8-04

Operation Signal(1-00)

Arbitrary Frequency(8-04)

INV Output Frequency

Arbitrary Frequency(8-04)

Relay Output Signal

(Multifunction output terminal (8-02/8-03)=3)

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 Chapter 4 Software Index
8-02/3 = 04: Frequency detection Fout < 8-04
Without input the operation signal, but relay
still work

Operation Signal(1-00)

Arbitrary Frequency(8-04)

INV Output Frequency

Arbitrary Frequency(8-04)

Relay Output Signal

8-02/3= 05: Over torque detection

Over torque detecting level
Output current 9-14

9-15
Over Torque Output
8-02/3=05

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 Chapter 4 Software Index

Parameter Group 9 – Drive and Load Protection Modes

9-00: Trip Prevention Selection During Acceleration:
0000: Enable Trip Prevention During Acceleration
0001: Disable Trip Prevention During Acceleration
9-01: Trip Prevention Level During Acceleration: 50% ~ 300%
9-02: Trip Prevention Selection During Deceleration:
0000: Enable Trip Prevention During Deceleration
0001: Disable Trip Prevention During Deceleration
9-03: Trip Prevention Level During Deceleration: 50% ~ 300%
9-04: Trip Prevention Selection in Run Mode:
0000: Enable Trip Prevention in Run Mode
0001: Disable Trip Prevention in Run Mode
9-05: Trip Prevention Level in Run Mode: 50% ~ 300%
9-06: Trip Prevention Deceleration Time Selection in Run Mode:
0000: Trip Prevention Deceleration Time Set by 3-03
0001: Trip Prevention Deceleration Time Set by 9-07
9-07: Deceleration Time in Trip Prevention Mode (sec): 0.1 ~ 3600.0
1. In acceleration, the inverter will delay the acceleration time if the time is too short resulting in the over
current in order to prevent the inverter trips.
2. In deceleration, the inverter will delay the acceleration time if the time is too short resulting in the over
voltage of DC VUS in order to prevent the inverter trips with ‘OV’ displayed.
3. Some mechanical characteristics (such as press) or unusual breakdown (seize due to insufficient lubrication,
uneven operation, impurities of processed materials, etc.) will cause the inverter to trip, thus inconvenience
users. When the operating torque of the inverter exceeds the setting of 9-05, the inverter will lower the
output frequency following the deceleration time set by 9-06, and return to the normal operation frequency
after the torque get steady.
4. When the inverter needs to stop immediately and the braking resistor is connected, set 9-02 to 1 to get
bigger braking capacity.
9-08: Electronic Motor Overload Protection Operation Mode:
0000: Enable Electronic Motor Overload Protection
0001: Disable Electronic Motor Overload Protection
9-09: Motor Type Selection:
0000: Electronic Motor Overload Protection Set for Non-Inverter Duty Motor
0001: Electronic Motor Overload Protection Set for Inverter Duty Motor
9-10: Motor Overload Protection Curve Selection:
0000: Constant Torque (OL=103%)(150%,1 minute)
0001: Variable Torque (OL=113%)(123%,1 minute)
9-11: Operation After Overload Protection is Activated:
0000: Coast-to-Stop After Overload Protection is Activated
0001: Drive Will not Trip when Overload Protection is Activated (OL1)
Description of the thermal relay function:
1. 9-10 = 0000: protect the general mechanical load, the load is less than 103% rated current, the
motor continue to run. The load is larger than 150% rated current, the motor will run
for 1 minute.(Refer to following curve1).
= 0001: protect HVAC load(FAN, PUMP…so on): the load is less than 113% rated current,
the motor continue to run. The load is larger than 123% rated current, the motor will
run for 1 minute.
2. The heat sinking function will declining when the motor run at low speed. So the thermal relay
action level will decline at the same time.(The curve 1 will change to curve 2).
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 Chapter 4 Software Index
3. 9-09 = 0000: set 0-05 as the rated frequency of the serve motor.
9-11 = 0000: the inverter coast to stop as the thermal relay acts and flash OL1. Press the ‘reset’ or
the external reset terminal to continue to run
= 0001: the inverter continues to run as the thermal relay acts and flash OL1. Till the
current decline to 103% or 113%(determined by 9-10), OL1 will disappear.
Minute Minute

5.0 5.0

1.0 1.0
Current Current
103 Percent Percent
150 113 123

Electronic Motor Overload OL1 protection current and frequency

Rated Current Percent Rated Current Percent

103% 113%

63% Rated Frequency 63%

Rated Frequency
Percent Percent
30% 100% 0.13% 30% 100%
Non-Inverter Duty Motor OL1 Protection Curve Non-Inverter Duty Motor OL1 Protection Curve
OL=103% Start, 150%/1 Min. OL=113% Start, 123%/1 Min.

Rated Current Percent Rated Current Percent

103% 113%

Rated Frequency Rated Frequency

Percent Percent
30% 100% 30% 100%
Inverter Duty Motor OL1 Protection Curve
Inverter Duty Motor OL1 Protection Curve
OL=103% Start, 150%/1 Min.
OL=113% Start, 123%/1 Min.

9-12: Over Torque Detection Selection:

= 0000: Disable Over Torque Operation
= 0001: Enable Over Torque Operation Only if at Set Frequency
= 0002: Enable Over Torque Operation while the Drive is in Run Mode
9-13: Operation After Over Torque Detection is Activated:
= 0000: Drive will Continue to Operate After Over Torque is Activated
= 0001: Coast-to-Stop After Over Torque is Activated
9-14: Over Torque Threshold Level (%): 30-200%
9-15: Over Torque Activation Delay Time (s): 0.0-25.0
The over torque is defined as: the output torque is inside parameter 9-15, the voltage level(the inverter
rated torque is 100%) is over 9-14 parameter.
9-13 = 0000: If there is over torque, the inverter can continue to run and flashes OL3 till the output
torque is less than the 9-14 setting value.
= 0001: If there is over torque, the inverter coasts to stop and flashes OL3. it is necessary to press
‘RESET’ or external terminal to continue to run.
Parameter8-02,03(Multifunction output terminal ) = 05, the output terminal is output over torque signal.
Note: Over torque output signal will be output as the parameter 9-12=0001or 0002 when the level and
time are over the range.
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Parameter Group 10 – Volts /Hz Pattern Operation Mode

V/F PATTERN Selection
10-0: V/F PATTERN Selection = 0 – 18
10-1: Torque boost gain(V/F pattern modulation)% = 0.0 – 30.0%
10-2: Motor no load current(Amps AC) -------------
10-3: Motor rated slip compensation(%) = 0.0 – 100.0%
10-4: Max output frequency(HZ) = 0.20 – 400.0Hz
10-5: Max output frequency voltage ratio(%) = 0.0 – 100.0%
10-6: Medium frequency(HZ) = 0.10 –400.0Hz
10-7: Medium output frequency voltage ratio (%) = 0.0 – 100.0%
10-8: Min output frequency(HZ) = 0.10 –400.0Hz
10-9: Min output frequency voltage ratio (%) = 0.0 – 100.0%

1. 10-0=18, set the V/F pattern freely complying with 10-4~10-9 (Refer to following diagram)

(V)

10-5
(Vmax)

10-7
(Vmid)

10-9
(Vmin)
Hz
10-8 10-6 10-4 400

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2. 10-0 = 0 – 17 V / F Pattern (Refer to following list )

Func Fun
type 10-0 V/F pattern type 10-0 V/F pattern
tion ction

V (%) V (%)

100
General Use

General Use
100

B 9 B
0

50 C 60 C

1.5 2.5 50 400 Hz 1.5 3.0 60 400 Hz

V (%) V (%)
1 10
High start torque

High start torque

100 100

2 B 11 B
Hz Hz
C C

3 1.3 2.5 50 400 Hz 12 1.5 3.0 60 400 Hz

V (%) V (%)
Decreasing torque

Decreasing torque

100 100
4 13

B B

C C
5 14
1.3 25 50 400 Hz 1.5 30 60 400 Hz

V (%) V (%)
6 15
Constant torque

Constant torque

100 100

7 B 16 B

C C
8 0.5 25 50 400 Hz 17
0.6 30 60 400 Hz

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10-0 B C
0/9 7.5% 4.5%
1 / 10 10% 7%
2 / 11 11% 8.5% / 8%
3 / 12 12% 9.5% / 9%
4 17.5% 4%
5 25% 5%
13 20.5% 7%
14 28.5% 8%
6 / 15 45.0% 1.0%
7 / 16 55.0% 1.0%
8 / 17 65.0% 1.0%

3. The inverter will output the value that B, C voltage (refer to 10-0) plus 10-1 V/F pattern setting.
And the start torque will be raised.

Voltage

100%

10-1=

C
Hz
1 2.5/3.0 50/60
Note: 10-1=0, Torque boost function is invalid
4. When the induction motor is in running, there must be slip due to the load. It is necessary to boost to
improve the precision of the speed.
Output Current-(10-2) Note : 0-02=motor rated current
Slip frequency boost = × (10-3)
(0-02)-(10-2) 10-2=motor no load current

10-3 rough value= (Motor synchronization speed– Rated speed) / Motor synchronization speed

Marked on the motor nameplate

120
Motor synchronization speed (RPM)= × Motor rated frequency (50Hz or 60Hz)
Motor Poles

120
eg: 4 Poles, 60Hzinduction motor synchronization speed = × 60=1800 RPM
4

Note: Motor no load current(10-2) differs with the inverter capacities（15-0）(Refer to 0-02 note), It
should be regulated according to the actual condition.

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Parameter group 11 - PID operation mode

11-0: PID Operation Selection
0000: PID disable
0001: PID enable (Deviation is D-controlled)
0002: PID Feedback D-controlled
0003: PID D Reverse characteristic controlled
0004: PID Feedback D characteristic controlled
0005: PID, Frequency command + D controlled
0006: PID, Frequency command + Feedback D controlled
0007: PID, Frequency Command + D reverse Characteristic controlled.
0008: PID, Frequency Command + Feedback D reverse Characteristic controlled.
11-0 =1, D is the deviation of (target value –detected value) in the unit time (11-4).
=2, D is the deviation of the detected values in unit time (11-4).
=3, D is the deviation of (target value – detected value) in the unit time (11-4). If the deviation
is positive, the output frequency decreases, vice versa.
=4, D is the deviation of detected value in unit time (11-4). When the deviation is positive, the
frequency decreases, vice versa.
=5, D is equal to the deviation of (target value – detected value) in unit time (11-4) +Frequency
command.
=6, D is equal to the deviation of detected values in unit time + Frequency command.
=7, D is equal to the deviation of (target value – detected value) in unit time +Frequency
command. If the deviation is positive, the output frequency decreases, vice versa.
=8, D is equal to the deviation of detected values in unit time + Frequency command. When the
deviation is positive, the frequency decreases, vice versa.

11-1: Feedback Calibration Gain : 0.00 - 10.00

11-1 is the calibration gain. Deviation = (Feedback signal) × (11-1)

11-2: Proportion Gain : 0.00 - 10.00

11-2: Proportion gain for P control.

11-3: Integrate Time(s) : 0.0 - 100.0

11-3: Integrate time for I control

11-4: Differential Time(s) : 0.00 - 10.00

11-4: Differential time for D control

11-5: PID Offset : 0000 : Positive Direction

0001 : Negative Direction
11-6: PID Offset Adjust (%) : -109 ~ +109
11-5/11-6: PID the calculated result pluses 11-6 (the sign of 11-6 is determined by 11-5).
If 11-6 =10, offset = (0-05) or (3-00) * 10%
Ex. 60Hz * 10% = 6 Hz.
Note: In vector mode (0-00=0 or 1), motor rated frequency (0-05) equals to 100%, in V/F mode,
frequency upper limit (3-00) equals to 100%.
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11-7: Output Lag Filter Time(s) : 0.0 - 2.5

11-7: update time for output frequency.

Note: PID Function is available for controlling the output flow, external fan flow and temperature. The
controlling flow is as follow:

11-0=5,6,7,8
PID Output = PID + Frequency Command

1-06 11-0=1,2,5,6
Frequency Command Fprward
11-0=1,2,3,4
(PID Command) + characteristic
P PID Output=PID
-
11-2
-1 Proportion Gain
11-0= + +
I I I
3,4,7,8
Reverse limit reset + +/- +
characteristic 11-3 12-3 12-4 11-7
Integrator Time Integrator Integrator PID Delay
Limit Reset to 0 Offset
D 11-5/11-6
11-0=1,3,5,7
11-4 Deviation D Deviation
11-0=1,3,5,7 Differential Time
5-05 (S6)=20 Deviation D
PID Feedback 11-0=2,4,6,8
Signal Gain Feedback D
12-6 11-1
Feedback Feedback
Signal Gain +
D
+ 11-0=2,4,6,8 PID Sleep
11-4 PID
Feedback D Limit Mode
D gain Output
PID Limit 12-7/12-8
Up=3-00 Sleep Mode
Down=3-01

1. Performing PID control, set 5-05 or 12=20, AI2 (S6) on TM2 as PID feedback signal.
2. The target value of above diagram is the 1-06 input frequency.
3. There are two ways to see the PID feedback signal, one is using the Keypad switch display (4-06
must be setting as 1), the other is using analog output FM+ (8-00 must be setting as 5).

Parameter Group 12 - PID "Limits" and "Out of Range" Mode

12-0: Feedback Loss Detection Mode: 0000:Disable
0001:Enable – Drive Continues to Operate After Feedback Loss
0002:Enable – Drive “STOPS” After Feedback Loss
12-0= 0: Disable; 12-0= 1: detect to run and display PDER; 12-0= 2: detect to stop and display
PDER.

12-1: Feedback Loss Detection Mode (%): 0 - 100

12-1is the level for signal loss. Deviation = Command value – Feedback value. While the deviation
is larger than the loss level, the feedback signal is lost.
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12-2: Feedback Loss Detection Delay Time (s): 0.0 -25.5

12-2: the action lay time as the feedback signal lost.

12-3: Integrate Limit Value (%): 0 - 109

12-3: the Limiter to prevent PID saturating.
If 12-3 =100, integrate limit value = (0-05) or (3-00) * 100%.
Ex. 60Hz * 100% = 60Hz
Note: In vector mode (0-00=0 or 1), motor rated frequency (0-05) equals to 100%, in V/F mode,
frequency upper limit (3-00) equals to 100%.

12-4: Integrator Reset to 0 when Feedback Signal Equals the Intended Value:
0000:Disable
0001:1 second
0030: 30 seconds
12-4=0: As PID feedback value reaches the command value, the integrator will not be reset to 0.
12-4=1~30: As PID feedback value reaches the target value, reset to 0 in 1~30 seconds and inverter
stops output. The inverter will output again as the feedback value differs from the target
value.

12-5: Allowable Integration Error Margin (%) : 0 – 100

12-5=0 ~ 100% unit value: restart the tolerance after the integrator reset to 0.
12-5 is effective when 12-4 > 0
When the error between feedback value and target value is less than 12-5, and the time is more than
12-4, the integrator return to zero and restart.
Note: In vector mode (0-00=0 or 1), motor rated frequency (0-05) equals to 100%, in V/F mode,
frequency upper limit (3-00) equals to 100%.

12-6: AIN and AI2 Signal Type : 0~10V (0~20mA) or 2~10V (4~20mA)
12-6: AIN and AI2 Signal Type :
12-6=0: AIN=0~10V or 0~20mA, AI2=0~10V or 0~20mA (signal V or I is decided by SW2 & 3)
12-6=1: AIN=0~10V or 0~20mA, AI2=2~10V or 4~20mA (signal V or I is decided by SW2 & 3)
12-6=2: AIN=2~10V or 4~20mA, AI2=0~10V or 0~20mA (signal V or I is decided by SW2 & 3)
12-6=3: AIN=2~10V or 4~20mA, AI2=2~10V or 4~20mA (signal V or I is decided by SW2 & 3)
12-7, 12-8: PID Sleep Mode
PID SLEEP MODE:
11-0=1(PID Enable)
5-05 or 12=20(PID FEEDBACK Enable)
1-06=PID setting frequency source (Target Value)
12-7 Set the frequency for sleep start, Unit: HZ
12-8 Set the Time for sleep delay, Unit: sec
When PID output frequency is less than the frequency for sleep start and the reaches the time of sleep
delay, the inverter will decelerate to 0 and enter PID sleep mode.
When PID output frequency is larger than the frequency for sleep start the inverter will be awaked and
enter PID awake mode.
The time diagram is as follow:

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3-00

12-7

3-01
INV sleep condition Weak up
12-8
sleep point
internal run command point

extern run command

INV out frequency

PID out frequency
Sleep level (set from 12-7 unit is HZ)

12-7: sleep level 3-00: Upper Limit

12-8: sleep delay 3-01: Low Limit

Parameter Group 13 - Communication mode

13-0: Assigned Communication Station Number: 1 - 254
13-0: to set the communication station codes which are suitable for driving more than one inverters
situations.
13-1: Baud Rate setting (bps): 0000: 4800
0001: 9600
0002: 19200
0003: 38400
13-2: Stop Bit Selection: 0000: 1 stop bit
0001: 2 stop bit
13-3: Parity Selection : 0000: no parity
0001: even parity
0002: odd parity
13-4: Data Format Selection: 0000: 8 bit data
0001: 7 bit data
1. RS-485 Communication:
(1) One inverter is controlled by a PC or PLC or controller. (set 13-0 = 1~254)
(2) More than one inverters are controlled by a PC or PLC or Controller (The maximum of inverter
could be controlled is 32), when the inverter receives the communication station code = 0, the
communication controlling is acceptable regardless the setting value of 13-0.
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 Chapter 4 Software Index
2. RS-232communication: (RS232 interface is required)
1vs1 controlling: to control one inverter by a PC or PLC or controller. (Set 13-0 = 1~254)
Note:
a. The BAUD RATE (13-1) of PC (or PLC or Controller) and the one of the inverter should be set as
the same .Communication format (13-2/13-3/13-4) should be set as the same.
b. The inverter will confirm the parameter efficient as PC modifies the parameter of the inverter.
c. Please refer to the 7300CV Communication PROTOCOL.
13-5/13-6: Communication time-out detection time / Communication time-out operation
selection
1. Time-out operation selection:
000: Deceleration to stop (3-03: Deceleration time 1).
001: Free run to stop.
002: Deceleration to stop (3-07: Deceleration time 2).
003: Continue operating.
Default=000
Reset method:
a. Push the “Reset” button directly.
When the setting value of 13-6 Communication time-out detection time is not zero and 13-5 =
3, since communication time out occurred ( panel display Cot ), the "Cot" alarm require to
reset by communication.
b. Receive correct Modbus data from Master.
After communication time-out, the motor decelerates to stop (13-5 = 000, 001, 002). And the
motor does not run automatic after reset, the inverter must set the run command again to
restart.
*Cannot be modified during communication.
*Detail list please see Appendix
2. Time-out detection time: 00.0~25.5sec; setting 00.0 sec: disable time-out function.
Default: 00.0sec
Communication time-out detection enable or not is according to 13-6, not relationship with
Run/Frequency command.
*Cannot be modified during communication.
*Refer to the Appendix 3

Parameter Group 14 - Auto Tuning

14-0: Stator Resistance(Ohms) Gain
14-1: Rotator Resistance(Ohms) Gain
14-2: Equivalent Inductance(mH) Gain
14-3: Magnetized Current(Amps AC) Gain
14-4: Ferrite Loss Conduction (gm) Gain
1. If 0-00=0 or 1(vector mode ) is selected, as power ON, set 0-06=1, the motor will run as the
inverter performs auto tuning. As the motor stop, it means that auto tuning finished. The inverter
will write the internal parameter of the motor to 14-0~ 14-4, and auto reset the 0-06 as 0.
2. Auto tuning must be carried out as long as the motor changed. If the internal parameters is known
already, they can be input to 14-0~14-4 directly.
3. 0-06=1, to perform auto tuning, after finished, 0-06 auto reset to 0, the Keypad displays END.
4. The parameter group only affect in vector mode.

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Parameter Group 15 - Operation Status and Function Reset

15-0: Drive Horsepower Code

15-0 Inverter Model 15-0 Inverter Model

2P5 R500AC/BC 401 0001BE
201 0001AC/BC 402 0002BE
202 0002AC/BC 403 0003BE
203 0003AC/BC 405 0005BE
205 0005BC 408 7R50BE
208 7R50BC 410 0010BE
JNTHBCBA
210 0010BC 415 0015BE
JNTHBCBA
215 0015BC 420 0020BE
220 0020BC 425 0025BE
225 0025BC 430 0030BE
230 0030BC 440 0040BE
240 0040BC 450 0050BE
460 0060BE
475 0075BE

15-1: Software Version

15-2: Fault Jog (Latest 3 times)

1. When the inverter doesn’t work normally, the former fault log stored in2.xxxx will be transferred
to 3.xxxx, then, the one in 1.xxxx to 2.xxxx. The present fault will be stored in the blank 1.xxxx.
Thusly, the fault stored in 3.xxxx is the earliest one of the three, while the one 1.xxxx is the latest.
2. In 15-2, the fault 1.xxxx will be displayed at first, press▲, you can read 2.xxx→3.xxx→1.xxx,
whereas▼, the order is 3.xxx→2.xxx→1.xxx→3.xxx.
3. In 15-2, the three fault log will be cleared as the reset key is pressed. The log content will changed
to 1.---, 2.---, 3.---.
4. E.g. if the fault log content is ‘1.OCC’ which indicates the latest fault is OC-C, and so on.
15-3: Accumulated Operation Time 1 (Hours): 0 – 9999
15-4: Accumulated Operation Time 2 (Hours X 10000): 0 - 27
15-5: Accumulated Operation Time Mode: 0000: Power on time
0001: Operation time
1. When the operation time 1 is set to 9999, the next hour will be carried to operation time 2.
Meanwhile, the recorded value will be cleared to 0000, and the record value of operation duration
2 will be 01.
2. Description of operation time selection:

Preset value Description

0 Power on, count the accumulated time.
1 Inverter operation, count the accumulated operation time
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15-6: Reset the factory setting: 1110: Reset the 50Hz factory setting
1111: Reset the 60Hz factory setting
1112: Reset PLC program
When 15-6 is set to 1111, the parameter will be reset to factory setting. The max output voltage will
comply with the voltage and frequency (0-01/0-05) on the nameplate of the motor. The output
frequency is 60Hz if the upper frequency limit is not set.

Note:
Motor parameters (14-0~14-4) will be modified under V/F control mode when reset factory setting.
On the contrary, motor parameters (14-0~14-4) will not be modified under vector control mode
when reset factory setting.

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8-00 Multifunction analog output control:

1. When 0-00=0 or 1 (vector)

FM+ 0~10V corresponds to 0~ motor rated voltage
(0-01)
2. When 0-00=2 (V/F) FM+ 0~10V corresponds to
0~AC line input voltage (0-07) x Max output
frequency voltage ratio % (10-5)

200V class: FM+ 0~10V corresponds to 0~500Vdc

400V class: FM+ 0~10V corresponds to 0~1000Vdc

Ex. The rated current of 201 is 4.5A, FM+ 0~10V

corresponds to 0~4.5A

1. When 11-0≠0, FM+ 0~10V corresponds to

0~100% feedback value.
2. When 11-0=0 FM+ 0~10Vcorresponds to 0~10V
or 0 ~ 20mA on AI2.

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