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4.Keyboard Description
Diagram 4-1:Operation panel display
4.1 Keyboard Indicators
Indicator flag
Name
St
at
us
la
m
p
RUN
Running indicator light
*ON: the inverter is working *OFF: the inverter is stops
LOCAL/
REMOTE
Command indicator light ,That is the indicator for keyboard operation,
terminal operation and remote
operation(communication control)
*ON: terminal control working status
*OFF: keyboard control working status
*Flashing: Remote control working status
FWD/REV
Forward/reverse running light
*ON: in forward status *OFF: in reversal status
TUNE/TC
Motor self-learning/Torque control/Fault indicator
*Slow flashing: in the motor tunning status
*Quick flashing: in the fault status
U
ni
ts
C
om
bi
na
tio
n
in
di
ca
to
r
HzAV
Hz
Frequency unit
A
Current unit
V
Voltage unit
RPM
Speed unit
%
Percentage
4.2 Description of operation panel keys
Sign
Name
Function
Parameter
Setting/Esc
Key
* Enter into the modified status of main menu
* Esc from functional parameter modification
* Esc submenu or functional menu to status menu
Shift Key
* Choose displayed parameter circularly under running or stop
interface; choose parameter’s modified position when modify parameter.
Increasing Key
* Parameter or function number increasing, set by parameter F6.18.
Decreasing Key * Parameter or function number decreasing, set by parameter F6.19.
Running Key
* For starting running in the mode of keyboard control status.
Stop/Reset Key * For stopping running in the running status; for resetting the operation
in the fault alarm status .the function of the key is subject to F6.00
Enter Key
* Enter the menu screen step by step, set the parameter confirmation
Quick
Multifunction
Key
*This key function is determined by the function code F6.21
Keyboard
Encoder
* F0.03 setting to 4, and the keyboard potentiometer setting the
operating frequency.
5.Standard specifications
Items
Specifications
Po
w
er
In
pu
t
Rated voltage
AC 1PH 220V(-15%)
～
220V(+10%)
；
AC 3PH 220V(-15%)
～
220V(+10%)
；
AC 3PH 380V(-15%)
～
380V(+10%)
；
AC 3PH 480V(-10%)
～
480V(+10%)
；
Input AC voltage
frequency
50Hz/60Hz
Allowing DC
voltage fluctuations
G1/G2
：
DC 150
～
450V
；
G3
：
DC 250
～
800V
G4
：
DC 400
～
900V
C
on
tro
ls
ys
te
m
Control system
High performance vector control inverter based on DSP
Control method
V/F control, vector control W/O PG
Automatic torque
boost function
Realize low frequency (1Hz) and large output torque control under the V/F
control mode.
Acceleration/deceler
ation control
Straight or S-curve mode. Four times available and time range is
0.0~6500.0s.
V/F curve mode
Linear, square root/m-th power, custom V/F curve
Over load capability
G type: rated current 150% - 1 minute, rated current 180% - 2 seconds
Maximum frequency
1.Vector control:0~300Hz;
2.V/F control:0~3200Hz
Carrier Frequency
0.5~16kHz; automatically adjust carrier frequency according to the load
characteristics.
Input frequency
resolution
Digital setting: 0.01Hz Analog setting: maximum frequency×0.025%
Start torque
G type: 0.5Hz/150% (vector control W/O PG)
Speed range
1:100 (vector control W/O PG)
Steady-speed precision Vector control W/O PG: ≤ ± 0.5% (Rated synchronous speed)
Torque response
≤ 40ms (vector control W/O PG)
Torque boost
Automatic torque boost; manual torque boost 0.1%~30.0%
Jogging control
Jog Frequency Range: 0.00Hz~max. frequency;
Jog Ac/deceleration time: 0.0s~6500.0s
