N700E INSTRUCTION MANUAL
Intelligent output
terminal
Frequency monitor
Alarm output
contact
Other functions
Protection function
Ambient
temperature
Storage
temperature
Ambient humidity
Vibration
Location
Option
Footnotes for the preceding table
Note 3 Control method setting A31 to 2 (sensorless vector control) Selected, set carrier frequency (b11) more
than 2.1kHz.
Using motor less than half of the rated capacity, you cannot get enough performance.
Multiple motors cannot be driven by sensorless vector control.
Note 4 To operate the motor over 50/60Hz, consult the motor manufacturer about the maximum allowable
rotation speed. In case of sensorless control mode, it can be 300Hz
Note 5 Inverter frequency could be exceeded 1.5Hz for the maximum frequency [A04] in the case of motor
stabilization is required.
Note 6. The braking torque via capacitive feedback is the average deceleration torque at the shortest
deceleration (stopping from 50/60Hz as indicated). It is not continuous regenerative braking torque.
And, the average deceleration torque varies with motor loss. This value decreases when operating
beyond 50 Hz. If a large regenerative torque is required, the optional regenerative braking resistor
should be used.
※ Model 1600HF/2000HFP ~ 3500HF/3800HFP do not support Auto-Tunning & Sensorless Vector
Control functions.
RUN(run status signal), FA1 (frequency arrival signal),
FA2 (setting Frequency arrival signal), OL(overload advance notice signal),
OD(PID error deviation signal), AL(alarm signal)
Analog meter (DC0~10V full scale. Max ∙ 1mA)
Output frequency, output current and output voltage
OFF for inverter alarm(normally closed contact
output) (Transition to ON for alarm)/Intelligent
output Terminal
AVR function, curved accel/decel. 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
Over current, Over load(Electronic thermal), Over voltage,
Communication error, Under voltage, Output short circuit detection, USP error,
EEPROM error, External error, Ground fault, Over heat
-10~40℃ (If ambient temperature is above 40℃, Carrier frequency should be lower
than default value.)
-20~60℃
Below 90%RH (Installed with no dew condensation)
2
5.9m/s
(0.6G). 10~55Hz
Under 1000m above sea level, indoors
(Installed away from corrosive gasses dust)
Noise filter , DC reactor, AC reactor
Remote operator, cable for remote operator,
(Note6)
Braking resistor
10-3