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7. SPECIAL PARAMETERS
7-00
Motor(Rated current)
Factory setting
d 85
Setting range
d 30<->d 120%
Unit
1%
This parameter must be set according to specifications on nameplate of the motor. Factory setting shall be set
according to rated current of inverter. By this parameter, output current of inverter shall be controlled to prevent motor
overheat.
7-01
Motor(No load current)
Factory setting
d 30
Setting range
d 0<->d 90%
Unit
1%
This parameter is to set no load current of motor; it shall influence torque compensation, and rated current of the
inverter shall be 100%; this parameter setting must be lower than setting of Parameter 7-00.
7-02
Auto torque compensation setting
Factory setting
d 0.0
Setting range
d 0.0<->d 30.0
Unit
0.1
This parameter can set AC motor drive to automatically output additional voltage when rotating in order to get a
higher torque.
7-03
Auto slip compensation setting
Factory setting
d 0.0
Setting range
d 0.0<->d 10.0
Unit
0.1
Since load and slip shall increase when inverter drives asynchronous motor, this parameter( set value: 0.0-10.0) can
set compensation frequency to decrease slip and provide the motor running speed under rated current approach
synchronous rotating speed. When output current of AC motor drive exceeds motor no load current (7-01 set value),
the inverter shall compensate frequency in accordance with this parameter.
7-04 to 7-10
Reserved
7-11
Motor(Rated speed)
Factory setting
d 1450
Setting range
d500<->d 3000min
-1
Unit
1 min
-1
This parameter must be set up in accordance with the specifications in the nameplate of the motor.
7-12
Motor(pole number)
Factory setting
d 4
Setting range
d0<->d30 pole
Unit
2 pole
This parameter can set number of pole. (C
an’t be odd).
7-13
Motor(rated frequency)
Factory setting
d 50.0
Setting range
d5.0<->d 400
Unit
0.1Hz
This parameter must be set according to the nameplate specification of motor.
7-14 to 7-74
Reserved
