|
Control
|
Control method
|
V/F control,
Sersorless vector control
|
|
|
Frequency setting
resolution
|
Digital reference:
0.01Hz Analog referency: 0.06Hz/60Hz
|
|
|
Frequency setting
resolution
|
Digital reference:
0.01Hz Analog referency: 0.06Hz/60Hz
|
|
|
V/F ratio
|
Linear, Square
pattern, User V/F
|
|
|
Overload capacity
|
1 min at 150%, 30 sec
at 200% (with inverse characteristic)
|
|
|
Torque boost
|
Manual torque boost
(0~15 adjustable), auto torque boost
|
|
|
Input signal
|
Operation method
|
Keypad / Terminal /
Communications
|
|
|
Frequency setting
|
Analog: 0~10V /
4~20mA, Digital: Keypad, Communication: RS485 (Option)
|
|
|
Start signal
|
Forward, Reverse
|
|
|
Multi-step accel/decal
time
|
0.1~6000 sec. Max. 8
types available by multi-function terminal, Selectable accel/decel patterns :
Linear, U and S
|
|
|
Emergency stop
|
Interrupting the
output of the drive.
|
|
|
Jog
|
Jog operation
|
|
|
Fault reset
|
Reset the fault when
protective function is active
|
|
|
Output signal
|
Operation status &
fault output
|
Frequency detection,
Overload alarm, Stalling, Overvoltage, Undervoltage, Drive overheating, Run,
Stop, Constant speed, Speed searching, Fault output ( Relay and Open
collector output )
|
|
|
Indicator
|
Choose one from output
frequency, current, voltage and DC voltage.(Output voltage : 0~10V )
|
|
|
Operation function
|
DC braking, Frequency
limit, Frequency jump, Second function, Slip compensation, Reversing
prevention, Auto restart, PID control
|
|
|
Protection functions
|
Drive trip
|
Overvoltage,
Undervoltage, Overcurrent, Drive overtemperature, Motor overtemperature, I/O
phase loss, I/O mis-wiring, Overload , External device fault 1.2, Loss of
speed command, Hardware fault, Communication error, CPU error
|
|
|
Drive alarm
|
Stall prevention,
Overload alarm
|
|
|
Momentary power loss
|
Less than 15 msec:
keeping operation More than 15 msec: auto restart available
|
|
|
Display Keypad
|
Operation information
|
Output frequency,
current and voltage, Set frequency value, Operation speed, DC voltage
|
|
|
Trip information
|
Display the trip cause
when the protection function activates. Recent 5 faults records stored
|
|
|
Environment
|
Ambient temperature
|
-10 ~ 40℃
|
|
|
Storage temperature
|
-20 ~ 65℃
|
|
|
Humidity
|
90 %RH max (No
condensing)
|
|
|
Atmosphere
|
No corrosive gas,
flammable gas, oil mist or dust
|
|
|
Pressure
|
70 ~ 106k Pa
|