Special Parameters - Savch S900 Series User Manual

7. SPECIAL PARAMETERS

7-00 Motor(Rated current)
Setting range
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)
Setting range
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
Setting range
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
Setting range
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)
Setting range
This parameter must be set up in accordance with the specifications in the nameplate of the motor.
7-12 Motor(pole number)
Setting range
This parameter can set number of pole. (Can't be odd).
7-13 Motor(rated frequency)
Setting range
This parameter must be set according to the nameplate specification of motor.
7-14 to 7-74 Reserved
d 30<->d 120%
d 0<->d 90%
d 0.0<->d 30.0
d 0.0<->d 10.0
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d500<->d 3000min
d0<->d30 pole
d5.0<->d 400
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Factory setting d 85
Unit 1%
Factory setting d 30
Unit 1%
Factory setting d 0.0
Unit 0.1
Factory setting d 0.0
Unit 0.1
Factory setting d 1450
Unit 1 min
Factory setting d 4
Unit 2 pole
Factory setting d 50.0
Unit 0.1Hz
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