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N700E INSTRUCTION MANUAL
1-6
Application
Specification Functions
AVR function,
Curved Acceleration / Deceleration Profile,
Upper and Lower Limiters,
16-stage Speed Profile,
Fine Adjustment of Start Frequency,
Carrier Frequency Change(0.5 to 16Khz),
Frequency Jump,
Gain and Bias Setting,
Process Jogging,
Electronic Thermal Level Adjustment,
Retry Function,
Trip History Monitor,
Auto Tuning(1),
V/f Characteristic Selection,
Speed Search
Automatic Torque Boost,
Frequency Conversion Display,
USP function
Protection Functions
Over current,
Overload(Electronic thermal),
Overvoltage,
Inverter Overload(IOLT),
Under voltage,
Communication Error,
Output Short Circuit Detection,
USP error,
EEPROM error,
External error,
Ground fault,
Over temperature,
Input Phase Loss,
Braking resistor overload
OVS fail
Fan fault (Only 300LF~750LF)
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Ambient Temperature -10~40
℃
(If ambient temperature is above 40
℃
, Carrier frequency should be
lower than default value.)
Storage temperature -20~60
℃
Ambient humidity
Below 90%RH (Installed with no dew condensation)
Vibration
5.9m/s
2
(0.6G). 10~55Hz
Location
Under 1000m above sea level, indoors
(Installed away from corrosive gasses dust)
Option
Noise filter , DC reactor, AC reactor
Remote operator, cable for remote operator,
Braking resistor
Table 1-6: N700E Performance Specification Summary
Note 3: Control method setting A31 to 2 (sensorless vector control) Selected, set carrier frequency (b11) more than
2.1kHz.
Sensorless vector performance will be reduced when using a motor less than half of the rated capacity of the
VFD.
Multiple motors cannot be driven by sensorless vector control.
Note 4: To operate the motor over rated frequency, consult the motor manufacturer about the maximum allowable
rotation speed.