SV-iS7 User Manual - Inverter Drive Supermarket

FX
RX
Voltage
100 %
Forward Torque Boost
Reverse Torque Boost
Chapter 7 Basic Functions
2) Automatic Torque Boost (Choosing automatic selection function for greater starting torque)
Group Code No. Function Display Setting Display Unit
DRV 15 Torque Boost 1 Auto -
BAS 20 Auto Tuning 2 Rs+Lsigma -
The inverter automatically calculates the torque boost and produces voltage by using the motor parameter.
Because the stator resistance of the motor, inductance value and no load current value are necessary for the
automatic torque boost to function, do auto tuning (BAS-20 Auto Tuning) before use (Page 8-17).
7.1.15 Motor output voltage adjustment
(Adjusting motor voltage when input power specification differs from motor voltage specification)
Group Code No. Function Display Setting Display Setting Range Unit
BAS 15 Rated Volt - 220 180~480 V
Inputs the voltage of the motor plate. The set voltage value is the output voltage value of the base frequency. Above
the base frequency, if the input voltage is higher than the set voltage, the output is in proportion to the set value but if
the input voltage is lower than the set voltage, the input voltage is produced. When 0 is set, the output voltage is
corrected according to the input voltage when the inverter is static. Above the base frequency, if the input voltage is
lower than the set voltage, the input voltage is produced.
Output
Voltage
480V
180V
Base Frequency
Output Frequency
No Torque Boost
time
7-24